Merge branch 'master' into for-next

Sync with Linus' tree to be able to apply patch to a newer
code (namely drivers/gpu/drm/gma500/psb_intel_lvds.c)

480 files changed, 29535 insertions, 12389 deletions

diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
index 996302ae210..4a6d5cef396 100644
--- a/drivers/media/common/tuners/Kconfig
+++ b/drivers/media/common/tuners/Kconfig
@@ -26,7 +26,7 @@ config MEDIA_TUNER
 	select MEDIA_TUNER_XC4000 if !MEDIA_TUNER_CUSTOMISE
 	select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMISE
 	select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE
-	select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMISE && EXPERIMENTAL
 	select MEDIA_TUNER_TEA5767 if !MEDIA_TUNER_CUSTOMISE
 	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
 	select MEDIA_TUNER_TDA9887 if !MEDIA_TUNER_CUSTOMISE
@@ -116,6 +116,13 @@ config MEDIA_TUNER_MT2060
 	help
 	  A driver for the silicon IF tuner MT2060 from Microtune.
 
+config MEDIA_TUNER_MT2063
+	tristate "Microtune MT2063 silicon IF tuner"
+	depends on VIDEO_MEDIA && I2C
+	default m if MEDIA_TUNER_CUSTOMISE
+	help
+	  A driver for the silicon IF tuner MT2063 from Microtune.
+
 config MEDIA_TUNER_MT2266
 	tristate "Microtune MT2266 silicon tuner"
 	depends on VIDEO_MEDIA && I2C
diff --git a/drivers/media/common/tuners/Makefile b/drivers/media/common/tuners/Makefile
index 196c12a55f9..8295854ab94 100644
--- a/drivers/media/common/tuners/Makefile
+++ b/drivers/media/common/tuners/Makefile
@@ -18,6 +18,7 @@ obj-$(CONFIG_MEDIA_TUNER_TDA18271) += tda18271.o
 obj-$(CONFIG_MEDIA_TUNER_XC5000) += xc5000.o
 obj-$(CONFIG_MEDIA_TUNER_XC4000) += xc4000.o
 obj-$(CONFIG_MEDIA_TUNER_MT2060) += mt2060.o
+obj-$(CONFIG_MEDIA_TUNER_MT2063) += mt2063.o
 obj-$(CONFIG_MEDIA_TUNER_MT2266) += mt2266.o
 obj-$(CONFIG_MEDIA_TUNER_QT1010) += qt1010.o
 obj-$(CONFIG_MEDIA_TUNER_MT2131) += mt2131.o
diff --git a/drivers/media/common/tuners/max2165.c b/drivers/media/common/tuners/max2165.c
index 9883617b786..cb2c98fbad1 100644
--- a/drivers/media/common/tuners/max2165.c
+++ b/drivers/media/common/tuners/max2165.c
@@ -151,7 +151,7 @@ static int max2165_set_bandwidth(struct max2165_priv *priv, u32 bw)
 {
 	u8 val;
 
-	if (bw == BANDWIDTH_8_MHZ)
+	if (bw == 8000000)
 		val = priv->bb_filter_8mhz_cfg;
 	else
 		val = priv->bb_filter_7mhz_cfg;
@@ -257,39 +257,28 @@ static void max2165_debug_status(struct max2165_priv *priv)
 	dprintk("VCO: %d, VCO Sub-band: %d, ADC: %d\n", vco, vco_sub_band, adc);
 }
 
-static int max2165_set_params(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params)
+static int max2165_set_params(struct dvb_frontend *fe)
 {
 	struct max2165_priv *priv = fe->tuner_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int ret;
 
-	dprintk("%s() frequency=%d (Hz)\n", __func__, params->frequency);
-	if (fe->ops.info.type == FE_ATSC) {
-			return -EINVAL;
-	} else if (fe->ops.info.type == FE_OFDM) {
-		dprintk("%s() OFDM\n", __func__);
-		switch (params->u.ofdm.bandwidth) {
-		case BANDWIDTH_6_MHZ:
-			return -EINVAL;
-		case BANDWIDTH_7_MHZ:
-		case BANDWIDTH_8_MHZ:
-			priv->frequency = params->frequency;
-			priv->bandwidth = params->u.ofdm.bandwidth;
-			break;
-		default:
-			printk(KERN_ERR "MAX2165 bandwidth not set!\n");
-			return -EINVAL;
-		}
-	} else {
-		printk(KERN_ERR "MAX2165 modulation type not supported!\n");
+	switch (c->bandwidth_hz) {
+	case 7000000:
+	case 8000000:
+		priv->frequency = c->frequency;
+		break;
+	default:
+		printk(KERN_INFO "MAX2165: bandwidth %d Hz not supported.\n",
+		       c->bandwidth_hz);
 		return -EINVAL;
 	}
 
-	dprintk("%s() frequency=%d\n", __func__, priv->frequency);
+	dprintk("%s() frequency=%d\n", __func__, c->frequency);
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
-	max2165_set_bandwidth(priv, priv->bandwidth);
+	max2165_set_bandwidth(priv, c->bandwidth_hz);
 	ret = max2165_set_rf(priv, priv->frequency);
 	mdelay(50);
 	max2165_debug_status(priv);
@@ -370,7 +359,7 @@ static int max2165_init(struct dvb_frontend *fe)
 
 	max2165_read_rom_table(priv);
 
-	max2165_set_bandwidth(priv, BANDWIDTH_8_MHZ);
+	max2165_set_bandwidth(priv, 8000000);
 
 	if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
diff --git a/drivers/media/common/tuners/mc44s803.c b/drivers/media/common/tuners/mc44s803.c
index fe5c4b8d83e..5ddce7e326f 100644
--- a/drivers/media/common/tuners/mc44s803.c
+++ b/drivers/media/common/tuners/mc44s803.c
@@ -214,22 +214,22 @@ exit:
 	return err;
 }
 
-static int mc44s803_set_params(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *params)
+static int mc44s803_set_params(struct dvb_frontend *fe)
 {
 	struct mc44s803_priv *priv = fe->tuner_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	u32 r1, r2, n1, n2, lo1, lo2, freq, val;
 	int err;
 
-	priv->frequency = params->frequency;
+	priv->frequency = c->frequency;
 
 	r1 = MC44S803_OSC / 1000000;
 	r2 = MC44S803_OSC /  100000;
 
-	n1 = (params->frequency + MC44S803_IF1 + 500000) / 1000000;
+	n1 = (c->frequency + MC44S803_IF1 + 500000) / 1000000;
 	freq = MC44S803_OSC / r1 * n1;
 	lo1 = ((60 * n1) + (r1 / 2)) / r1;
-	freq = freq - params->frequency;
+	freq = freq - c->frequency;
 
 	n2 = (freq - MC44S803_IF2 + 50000) / 100000;
 	lo2 = ((60 * n2) + (r2 / 2)) / r2;
diff --git a/drivers/media/common/tuners/mt2060.c b/drivers/media/common/tuners/mt2060.c
index 2d0e7689c6a..13381de58a8 100644
--- a/drivers/media/common/tuners/mt2060.c
+++ b/drivers/media/common/tuners/mt2060.c
@@ -153,8 +153,9 @@ static int mt2060_spurcheck(u32 lo1,u32 lo2,u32 if2)
 #define IF2  36150       // IF2 frequency = 36.150 MHz
 #define FREF 16000       // Quartz oscillator 16 MHz
 
-static int mt2060_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int mt2060_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct mt2060_priv *priv;
 	int ret=0;
 	int i=0;
@@ -176,8 +177,7 @@ static int mt2060_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame
 
 	mt2060_writeregs(priv,b,2);
 
-	freq = params->frequency / 1000; // Hz -> kHz
-	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+	freq = c->frequency / 1000; /* Hz -> kHz */
 
 	f_lo1 = freq + if1 * 1000;
 	f_lo1 = (f_lo1 / 250) * 250;
@@ -293,10 +293,9 @@ static int mt2060_get_frequency(struct dvb_frontend *fe, u32 *frequency)
 	return 0;
 }
 
-static int mt2060_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+static int mt2060_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
 {
-	struct mt2060_priv *priv = fe->tuner_priv;
-	*bandwidth = priv->bandwidth;
+	*frequency = IF2 * 1000;
 	return 0;
 }
 
@@ -356,7 +355,7 @@ static const struct dvb_tuner_ops mt2060_tuner_ops = {
 
 	.set_params    = mt2060_set_params,
 	.get_frequency = mt2060_get_frequency,
-	.get_bandwidth = mt2060_get_bandwidth
+	.get_if_frequency = mt2060_get_if_frequency,
 };
 
 /* This functions tries to identify a MT2060 tuner by reading the PART/REV register. This is hasty. */
diff --git a/drivers/media/common/tuners/mt2060_priv.h b/drivers/media/common/tuners/mt2060_priv.h
index 5eaccdefd0b..2b60de6c707 100644
--- a/drivers/media/common/tuners/mt2060_priv.h
+++ b/drivers/media/common/tuners/mt2060_priv.h
@@ -97,7 +97,6 @@ struct mt2060_priv {
 	struct i2c_adapter   *i2c;
 
 	u32 frequency;
-	u32 bandwidth;
 	u16 if1_freq;
 	u8  fmfreq;
 };
diff --git a/drivers/media/common/tuners/mt2063.c b/drivers/media/common/tuners/mt2063.c
new file mode 100644
index 00000000000..c89af3cd5eb
--- /dev/null
+++ b/drivers/media/common/tuners/mt2063.c
@@ -0,0 +1,2307 @@
+/*
+ * Driver for mt2063 Micronas tuner
+ *
+ * Copyright (c) 2011 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This driver came from a driver originally written by:
+ *		Henry Wang <Henry.wang@AzureWave.com>
+ * Made publicly available by Terratec, at:
+ *	http://linux.terratec.de/files/TERRATEC_H7/20110323_TERRATEC_H7_Linux.tar.gz
+ * The original driver's license is GPL, as declared with MODULE_LICENSE()
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation under version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/videodev2.h>
+
+#include "mt2063.h"
+
+static unsigned int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Set Verbosity level");
+
+#define dprintk(level, fmt, arg...) do {				\
+if (debug >= level)							\
+	printk(KERN_DEBUG "mt2063 %s: " fmt, __func__, ## arg);	\
+} while (0)
+
+
+/* positive error codes used internally */
+
+/*  Info: Unavoidable LO-related spur may be present in the output  */
+#define MT2063_SPUR_PRESENT_ERR             (0x00800000)
+
+/*  Info: Mask of bits used for # of LO-related spurs that were avoided during tuning  */
+#define MT2063_SPUR_CNT_MASK                (0x001f0000)
+#define MT2063_SPUR_SHIFT                   (16)
+
+/*  Info: Upconverter frequency is out of range (may be reason for MT_UPC_UNLOCK) */
+#define MT2063_UPC_RANGE                    (0x04000000)
+
+/*  Info: Downconverter frequency is out of range (may be reason for MT_DPC_UNLOCK) */
+#define MT2063_DNC_RANGE                    (0x08000000)
+
+/*
+ *  Constant defining the version of the following structure
+ *  and therefore the API for this code.
+ *
+ *  When compiling the tuner driver, the preprocessor will
+ *  check against this version number to make sure that
+ *  it matches the version that the tuner driver knows about.
+ */
+
+/* DECT Frequency Avoidance */
+#define MT2063_DECT_AVOID_US_FREQS      0x00000001
+
+#define MT2063_DECT_AVOID_EURO_FREQS    0x00000002
+
+#define MT2063_EXCLUDE_US_DECT_FREQUENCIES(s) (((s) & MT2063_DECT_AVOID_US_FREQS) != 0)
+
+#define MT2063_EXCLUDE_EURO_DECT_FREQUENCIES(s) (((s) & MT2063_DECT_AVOID_EURO_FREQS) != 0)
+
+enum MT2063_DECT_Avoid_Type {
+	MT2063_NO_DECT_AVOIDANCE = 0,				/* Do not create DECT exclusion zones.     */
+	MT2063_AVOID_US_DECT = MT2063_DECT_AVOID_US_FREQS,	/* Avoid US DECT frequencies.              */
+	MT2063_AVOID_EURO_DECT = MT2063_DECT_AVOID_EURO_FREQS,	/* Avoid European DECT frequencies.        */
+	MT2063_AVOID_BOTH					/* Avoid both regions. Not typically used. */
+};
+
+#define MT2063_MAX_ZONES 48
+
+struct MT2063_ExclZone_t {
+	u32 min_;
+	u32 max_;
+	struct MT2063_ExclZone_t *next_;
+};
+
+/*
+ *  Structure of data needed for Spur Avoidance
+ */
+struct MT2063_AvoidSpursData_t {
+	u32 f_ref;
+	u32 f_in;
+	u32 f_LO1;
+	u32 f_if1_Center;
+	u32 f_if1_Request;
+	u32 f_if1_bw;
+	u32 f_LO2;
+	u32 f_out;
+	u32 f_out_bw;
+	u32 f_LO1_Step;
+	u32 f_LO2_Step;
+	u32 f_LO1_FracN_Avoid;
+	u32 f_LO2_FracN_Avoid;
+	u32 f_zif_bw;
+	u32 f_min_LO_Separation;
+	u32 maxH1;
+	u32 maxH2;
+	enum MT2063_DECT_Avoid_Type avoidDECT;
+	u32 bSpurPresent;
+	u32 bSpurAvoided;
+	u32 nSpursFound;
+	u32 nZones;
+	struct MT2063_ExclZone_t *freeZones;
+	struct MT2063_ExclZone_t *usedZones;
+	struct MT2063_ExclZone_t MT2063_ExclZones[MT2063_MAX_ZONES];
+};
+
+/*
+ * Parameter for function MT2063_SetPowerMask that specifies the power down
+ * of various sections of the MT2063.
+ */
+enum MT2063_Mask_Bits {
+	MT2063_REG_SD = 0x0040,		/* Shutdown regulator                 */
+	MT2063_SRO_SD = 0x0020,		/* Shutdown SRO                       */
+	MT2063_AFC_SD = 0x0010,		/* Shutdown AFC A/D                   */
+	MT2063_PD_SD = 0x0002,		/* Enable power detector shutdown     */
+	MT2063_PDADC_SD = 0x0001,	/* Enable power detector A/D shutdown */
+	MT2063_VCO_SD = 0x8000,		/* Enable VCO shutdown                */
+	MT2063_LTX_SD = 0x4000,		/* Enable LTX shutdown                */
+	MT2063_LT1_SD = 0x2000,		/* Enable LT1 shutdown                */
+	MT2063_LNA_SD = 0x1000,		/* Enable LNA shutdown                */
+	MT2063_UPC_SD = 0x0800,		/* Enable upconverter shutdown        */
+	MT2063_DNC_SD = 0x0400,		/* Enable downconverter shutdown      */
+	MT2063_VGA_SD = 0x0200,		/* Enable VGA shutdown                */
+	MT2063_AMP_SD = 0x0100,		/* Enable AMP shutdown                */
+	MT2063_ALL_SD = 0xFF73,		/* All shutdown bits for this tuner   */
+	MT2063_NONE_SD = 0x0000		/* No shutdown bits                   */
+};
+
+/*
+ *  Possible values for MT2063_DNC_OUTPUT
+ */
+enum MT2063_DNC_Output_Enable {
+	MT2063_DNC_NONE = 0,
+	MT2063_DNC_1,
+	MT2063_DNC_2,
+	MT2063_DNC_BOTH
+};
+
+/*
+ *  Two-wire serial bus subaddresses of the tuner registers.
+ *  Also known as the tuner's register addresses.
+ */
+enum MT2063_Register_Offsets {
+	MT2063_REG_PART_REV = 0,	/*  0x00: Part/Rev Code         */
+	MT2063_REG_LO1CQ_1,		/*  0x01: LO1C Queued Byte 1    */
+	MT2063_REG_LO1CQ_2,		/*  0x02: LO1C Queued Byte 2    */
+	MT2063_REG_LO2CQ_1,		/*  0x03: LO2C Queued Byte 1    */
+	MT2063_REG_LO2CQ_2,		/*  0x04: LO2C Queued Byte 2    */
+	MT2063_REG_LO2CQ_3,		/*  0x05: LO2C Queued Byte 3    */
+	MT2063_REG_RSVD_06,		/*  0x06: Reserved              */
+	MT2063_REG_LO_STATUS,		/*  0x07: LO Status             */
+	MT2063_REG_FIFFC,		/*  0x08: FIFF Center           */
+	MT2063_REG_CLEARTUNE,		/*  0x09: ClearTune Filter      */
+	MT2063_REG_ADC_OUT,		/*  0x0A: ADC_OUT               */
+	MT2063_REG_LO1C_1,		/*  0x0B: LO1C Byte 1           */
+	MT2063_REG_LO1C_2,		/*  0x0C: LO1C Byte 2           */
+	MT2063_REG_LO2C_1,		/*  0x0D: LO2C Byte 1           */
+	MT2063_REG_LO2C_2,		/*  0x0E: LO2C Byte 2           */
+	MT2063_REG_LO2C_3,		/*  0x0F: LO2C Byte 3           */
+	MT2063_REG_RSVD_10,		/*  0x10: Reserved              */
+	MT2063_REG_PWR_1,		/*  0x11: PWR Byte 1            */
+	MT2063_REG_PWR_2,		/*  0x12: PWR Byte 2            */
+	MT2063_REG_TEMP_STATUS,		/*  0x13: Temp Status           */
+	MT2063_REG_XO_STATUS,		/*  0x14: Crystal Status        */
+	MT2063_REG_RF_STATUS,		/*  0x15: RF Attn Status        */
+	MT2063_REG_FIF_STATUS,		/*  0x16: FIF Attn Status       */
+	MT2063_REG_LNA_OV,		/*  0x17: LNA Attn Override     */
+	MT2063_REG_RF_OV,		/*  0x18: RF Attn Override      */
+	MT2063_REG_FIF_OV,		/*  0x19: FIF Attn Override     */
+	MT2063_REG_LNA_TGT,		/*  0x1A: Reserved              */
+	MT2063_REG_PD1_TGT,		/*  0x1B: Pwr Det 1 Target      */
+	MT2063_REG_PD2_TGT,		/*  0x1C: Pwr Det 2 Target      */
+	MT2063_REG_RSVD_1D,		/*  0x1D: Reserved              */
+	MT2063_REG_RSVD_1E,		/*  0x1E: Reserved              */
+	MT2063_REG_RSVD_1F,		/*  0x1F: Reserved              */
+	MT2063_REG_RSVD_20,		/*  0x20: Reserved              */
+	MT2063_REG_BYP_CTRL,		/*  0x21: Bypass Control        */
+	MT2063_REG_RSVD_22,		/*  0x22: Reserved              */
+	MT2063_REG_RSVD_23,		/*  0x23: Reserved              */
+	MT2063_REG_RSVD_24,		/*  0x24: Reserved              */
+	MT2063_REG_RSVD_25,		/*  0x25: Reserved              */
+	MT2063_REG_RSVD_26,		/*  0x26: Reserved              */
+	MT2063_REG_RSVD_27,		/*  0x27: Reserved              */
+	MT2063_REG_FIFF_CTRL,		/*  0x28: FIFF Control          */
+	MT2063_REG_FIFF_OFFSET,		/*  0x29: FIFF Offset           */
+	MT2063_REG_CTUNE_CTRL,		/*  0x2A: Reserved              */
+	MT2063_REG_CTUNE_OV,		/*  0x2B: Reserved              */
+	MT2063_REG_CTRL_2C,		/*  0x2C: Reserved              */
+	MT2063_REG_FIFF_CTRL2,		/*  0x2D: Fiff Control          */
+	MT2063_REG_RSVD_2E,		/*  0x2E: Reserved              */
+	MT2063_REG_DNC_GAIN,		/*  0x2F: DNC Control           */
+	MT2063_REG_VGA_GAIN,		/*  0x30: VGA Gain Ctrl         */
+	MT2063_REG_RSVD_31,		/*  0x31: Reserved              */
+	MT2063_REG_TEMP_SEL,		/*  0x32: Temperature Selection */
+	MT2063_REG_RSVD_33,		/*  0x33: Reserved              */
+	MT2063_REG_RSVD_34,		/*  0x34: Reserved              */
+	MT2063_REG_RSVD_35,		/*  0x35: Reserved              */
+	MT2063_REG_RSVD_36,		/*  0x36: Reserved              */
+	MT2063_REG_RSVD_37,		/*  0x37: Reserved              */
+	MT2063_REG_RSVD_38,		/*  0x38: Reserved              */
+	MT2063_REG_RSVD_39,		/*  0x39: Reserved              */
+	MT2063_REG_RSVD_3A,		/*  0x3A: Reserved              */
+	MT2063_REG_RSVD_3B,		/*  0x3B: Reserved              */
+	MT2063_REG_RSVD_3C,		/*  0x3C: Reserved              */
+	MT2063_REG_END_REGS
+};
+
+struct mt2063_state {
+	struct i2c_adapter *i2c;
+
+	bool init;
+
+	const struct mt2063_config *config;
+	struct dvb_tuner_ops ops;
+	struct dvb_frontend *frontend;
+	struct tuner_state status;
+
+	u32 frequency;
+	u32 srate;
+	u32 bandwidth;
+	u32 reference;
+
+	u32 tuner_id;
+	struct MT2063_AvoidSpursData_t AS_Data;
+	u32 f_IF1_actual;
+	u32 rcvr_mode;
+	u32 ctfilt_sw;
+	u32 CTFiltMax[31];
+	u32 num_regs;
+	u8 reg[MT2063_REG_END_REGS];
+};
+
+/*
+ * mt2063_write - Write data into the I2C bus
+ */
+static u32 mt2063_write(struct mt2063_state *state, u8 reg, u8 *data, u32 len)
+{
+	struct dvb_frontend *fe = state->frontend;
+	int ret;
+	u8 buf[60];
+	struct i2c_msg msg = {
+		.addr = state->config->tuner_address,
+		.flags = 0,
+		.buf = buf,
+		.len = len + 1
+	};
+
+	dprintk(2, "\n");
+
+	msg.buf[0] = reg;
+	memcpy(msg.buf + 1, data, len);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+	ret = i2c_transfer(state->i2c, &msg, 1);
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	if (ret < 0)
+		printk(KERN_ERR "%s error ret=%d\n", __func__, ret);
+
+	return ret;
+}
+
+/*
+ * mt2063_write - Write register data into the I2C bus, caching the value
+ */
+static u32 mt2063_setreg(struct mt2063_state *state, u8 reg, u8 val)
+{
+	u32 status;
+
+	dprintk(2, "\n");
+
+	if (reg >= MT2063_REG_END_REGS)
+		return -ERANGE;
+
+	status = mt2063_write(state, reg, &val, 1);
+	if (status < 0)
+		return status;
+
+	state->reg[reg] = val;
+
+	return 0;
+}
+
+/*
+ * mt2063_read - Read data from the I2C bus
+ */
+static u32 mt2063_read(struct mt2063_state *state,
+			   u8 subAddress, u8 *pData, u32 cnt)
+{
+	u32 status = 0;	/* Status to be returned        */
+	struct dvb_frontend *fe = state->frontend;
+	u32 i = 0;
+
+	dprintk(2, "addr 0x%02x, cnt %d\n", subAddress, cnt);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	for (i = 0; i < cnt; i++) {
+		u8 b0[] = { subAddress + i };
+		struct i2c_msg msg[] = {
+			{
+				.addr = state->config->tuner_address,
+				.flags = 0,
+				.buf = b0,
+				.len = 1
+			}, {
+				.addr = state->config->tuner_address,
+				.flags = I2C_M_RD,
+				.buf = pData + i,
+				.len = 1
+			}
+		};
+
+		status = i2c_transfer(state->i2c, msg, 2);
+		dprintk(2, "addr 0x%02x, ret = %d, val = 0x%02x\n",
+			   subAddress + i, status, *(pData + i));
+		if (status < 0)
+			break;
+	}
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	if (status < 0)
+		printk(KERN_ERR "Can't read from address 0x%02x,\n",
+		       subAddress + i);
+
+	return status;
+}
+
+/*
+ * FIXME: Is this really needed?
+ */
+static int MT2063_Sleep(struct dvb_frontend *fe)
+{
+	/*
+	 *  ToDo:  Add code here to implement a OS blocking
+	 */
+	msleep(10);
+
+	return 0;
+}
+
+/*
+ * Microtune spur avoidance
+ */
+
+/*  Implement ceiling, floor functions.  */
+#define ceil(n, d) (((n) < 0) ? (-((-(n))/(d))) : (n)/(d) + ((n)%(d) != 0))
+#define floor(n, d) (((n) < 0) ? (-((-(n))/(d))) - ((n)%(d) != 0) : (n)/(d))
+
+struct MT2063_FIFZone_t {
+	s32 min_;
+	s32 max_;
+};
+
+static struct MT2063_ExclZone_t *InsertNode(struct MT2063_AvoidSpursData_t
+					    *pAS_Info,
+					    struct MT2063_ExclZone_t *pPrevNode)
+{
+	struct MT2063_ExclZone_t *pNode;
+
+	dprintk(2, "\n");
+
+	/*  Check for a node in the free list  */
+	if (pAS_Info->freeZones != NULL) {
+		/*  Use one from the free list  */
+		pNode = pAS_Info->freeZones;
+		pAS_Info->freeZones = pNode->next_;
+	} else {
+		/*  Grab a node from the array  */
+		pNode = &pAS_Info->MT2063_ExclZones[pAS_Info->nZones];
+	}
+
+	if (pPrevNode != NULL) {
+		pNode->next_ = pPrevNode->next_;
+		pPrevNode->next_ = pNode;
+	} else {		/*  insert at the beginning of the list  */
+
+		pNode->next_ = pAS_Info->usedZones;
+		pAS_Info->usedZones = pNode;
+	}
+
+	pAS_Info->nZones++;
+	return pNode;
+}
+
+static struct MT2063_ExclZone_t *RemoveNode(struct MT2063_AvoidSpursData_t
+					    *pAS_Info,
+					    struct MT2063_ExclZone_t *pPrevNode,
+					    struct MT2063_ExclZone_t
+					    *pNodeToRemove)
+{
+	struct MT2063_ExclZone_t *pNext = pNodeToRemove->next_;
+
+	dprintk(2, "\n");
+
+	/*  Make previous node point to the subsequent node  */
+	if (pPrevNode != NULL)
+		pPrevNode->next_ = pNext;
+
+	/*  Add pNodeToRemove to the beginning of the freeZones  */
+	pNodeToRemove->next_ = pAS_Info->freeZones;
+	pAS_Info->freeZones = pNodeToRemove;
+
+	/*  Decrement node count  */
+	pAS_Info->nZones--;
+
+	return pNext;
+}
+
+/*
+ * MT_AddExclZone()
+ *
+ * Add (and merge) an exclusion zone into the list.
+ * If the range (f_min, f_max) is totally outside the
+ * 1st IF BW, ignore the entry.
+ * If the range (f_min, f_max) is negative, ignore the entry.
+ */
+static void MT2063_AddExclZone(struct MT2063_AvoidSpursData_t *pAS_Info,
+			       u32 f_min, u32 f_max)
+{
+	struct MT2063_ExclZone_t *pNode = pAS_Info->usedZones;
+	struct MT2063_ExclZone_t *pPrev = NULL;
+	struct MT2063_ExclZone_t *pNext = NULL;
+
+	dprintk(2, "\n");
+
+	/*  Check to see if this overlaps the 1st IF filter  */
+	if ((f_max > (pAS_Info->f_if1_Center - (pAS_Info->f_if1_bw / 2)))
+	    && (f_min < (pAS_Info->f_if1_Center + (pAS_Info->f_if1_bw / 2)))
+	    && (f_min < f_max)) {
+		/*
+		 *                1        2         3      4       5        6
+		 *
+		 *   New entry:  |---|    |--|      |--|    |-|    |---|    |--|
+		 *                or       or        or     or      or
+		 *   Existing:  |--|      |--|      |--|    |---|  |-|      |--|
+		 */
+
+		/*  Check for our place in the list  */
+		while ((pNode != NULL) && (pNode->max_ < f_min)) {
+			pPrev = pNode;
+			pNode = pNode->next_;
+		}
+
+		if ((pNode != NULL) && (pNode->min_ < f_max)) {
+			/*  Combine me with pNode  */
+			if (f_min < pNode->min_)
+				pNode->min_ = f_min;
+			if (f_max > pNode->max_)
+				pNode->max_ = f_max;
+		} else {
+			pNode = InsertNode(pAS_Info, pPrev);
+			pNode->min_ = f_min;
+			pNode->max_ = f_max;
+		}
+
+		/*  Look for merging possibilities  */
+		pNext = pNode->next_;
+		while ((pNext != NULL) && (pNext->min_ < pNode->max_)) {
+			if (pNext->max_ > pNode->max_)
+				pNode->max_ = pNext->max_;
+			/*  Remove pNext, return ptr to pNext->next  */
+			pNext = RemoveNode(pAS_Info, pNode, pNext);
+		}
+	}
+}
+
+/*
+ *  Reset all exclusion zones.
+ *  Add zones to protect the PLL FracN regions near zero
+ */
+static void MT2063_ResetExclZones(struct MT2063_AvoidSpursData_t *pAS_Info)
+{
+	u32 center;
+
+	dprintk(2, "\n");
+
+	pAS_Info->nZones = 0;	/*  this clears the used list  */
+	pAS_Info->usedZones = NULL;	/*  reset ptr                  */
+	pAS_Info->freeZones = NULL;	/*  reset ptr                  */
+
+	center =
+	    pAS_Info->f_ref *
+	    ((pAS_Info->f_if1_Center - pAS_Info->f_if1_bw / 2 +
+	      pAS_Info->f_in) / pAS_Info->f_ref) - pAS_Info->f_in;
+	while (center <
+	       pAS_Info->f_if1_Center + pAS_Info->f_if1_bw / 2 +
+	       pAS_Info->f_LO1_FracN_Avoid) {
+		/*  Exclude LO1 FracN  */
+		MT2063_AddExclZone(pAS_Info,
+				   center - pAS_Info->f_LO1_FracN_Avoid,
+				   center - 1);
+		MT2063_AddExclZone(pAS_Info, center + 1,
+				   center + pAS_Info->f_LO1_FracN_Avoid);
+		center += pAS_Info->f_ref;
+	}
+
+	center =
+	    pAS_Info->f_ref *
+	    ((pAS_Info->f_if1_Center - pAS_Info->f_if1_bw / 2 -
+	      pAS_Info->f_out) / pAS_Info->f_ref) + pAS_Info->f_out;
+	while (center <
+	       pAS_Info->f_if1_Center + pAS_Info->f_if1_bw / 2 +
+	       pAS_Info->f_LO2_FracN_Avoid) {
+		/*  Exclude LO2 FracN  */
+		MT2063_AddExclZone(pAS_Info,
+				   center - pAS_Info->f_LO2_FracN_Avoid,
+				   center - 1);
+		MT2063_AddExclZone(pAS_Info, center + 1,
+				   center + pAS_Info->f_LO2_FracN_Avoid);
+		center += pAS_Info->f_ref;
+	}
+
+	if (MT2063_EXCLUDE_US_DECT_FREQUENCIES(pAS_Info->avoidDECT)) {
+		/*  Exclude LO1 values that conflict with DECT channels */
+		MT2063_AddExclZone(pAS_Info, 1920836000 - pAS_Info->f_in, 1922236000 - pAS_Info->f_in);	/* Ctr = 1921.536 */
+		MT2063_AddExclZone(pAS_Info, 1922564000 - pAS_Info->f_in, 1923964000 - pAS_Info->f_in);	/* Ctr = 1923.264 */
+		MT2063_AddExclZone(pAS_Info, 1924292000 - pAS_Info->f_in, 1925692000 - pAS_Info->f_in);	/* Ctr = 1924.992 */
+		MT2063_AddExclZone(pAS_Info, 1926020000 - pAS_Info->f_in, 1927420000 - pAS_Info->f_in);	/* Ctr = 1926.720 */
+		MT2063_AddExclZone(pAS_Info, 1927748000 - pAS_Info->f_in, 1929148000 - pAS_Info->f_in);	/* Ctr = 1928.448 */
+	}
+
+	if (MT2063_EXCLUDE_EURO_DECT_FREQUENCIES(pAS_Info->avoidDECT)) {
+		MT2063_AddExclZone(pAS_Info, 1896644000 - pAS_Info->f_in, 1898044000 - pAS_Info->f_in);	/* Ctr = 1897.344 */
+		MT2063_AddExclZone(pAS_Info, 1894916000 - pAS_Info->f_in, 1896316000 - pAS_Info->f_in);	/* Ctr = 1895.616 */
+		MT2063_AddExclZone(pAS_Info, 1893188000 - pAS_Info->f_in, 1894588000 - pAS_Info->f_in);	/* Ctr = 1893.888 */
+		MT2063_AddExclZone(pAS_Info, 1891460000 - pAS_Info->f_in, 1892860000 - pAS_Info->f_in);	/* Ctr = 1892.16  */
+		MT2063_AddExclZone(pAS_Info, 1889732000 - pAS_Info->f_in, 1891132000 - pAS_Info->f_in);	/* Ctr = 1890.432 */
+		MT2063_AddExclZone(pAS_Info, 1888004000 - pAS_Info->f_in, 1889404000 - pAS_Info->f_in);	/* Ctr = 1888.704 */
+		MT2063_AddExclZone(pAS_Info, 1886276000 - pAS_Info->f_in, 1887676000 - pAS_Info->f_in);	/* Ctr = 1886.976 */
+		MT2063_AddExclZone(pAS_Info, 1884548000 - pAS_Info->f_in, 1885948000 - pAS_Info->f_in);	/* Ctr = 1885.248 */
+		MT2063_AddExclZone(pAS_Info, 1882820000 - pAS_Info->f_in, 1884220000 - pAS_Info->f_in);	/* Ctr = 1883.52  */
+		MT2063_AddExclZone(pAS_Info, 1881092000 - pAS_Info->f_in, 1882492000 - pAS_Info->f_in);	/* Ctr = 1881.792 */
+	}
+}
+
+/*
+ * MT_ChooseFirstIF - Choose the best available 1st IF
+ *                    If f_Desired is not excluded, choose that first.
+ *                    Otherwise, return the value closest to f_Center that is
+ *                    not excluded
+ */
+static u32 MT2063_ChooseFirstIF(struct MT2063_AvoidSpursData_t *pAS_Info)
+{
+	/*
+	 * Update "f_Desired" to be the nearest "combinational-multiple" of
+	 * "f_LO1_Step".
+	 * The resulting number, F_LO1 must be a multiple of f_LO1_Step.
+	 * And F_LO1 is the arithmetic sum of f_in + f_Center.
+	 * Neither f_in, nor f_Center must be a multiple of f_LO1_Step.
+	 * However, the sum must be.
+	 */
+	const u32 f_Desired =
+	    pAS_Info->f_LO1_Step *
+	    ((pAS_Info->f_if1_Request + pAS_Info->f_in +
+	      pAS_Info->f_LO1_Step / 2) / pAS_Info->f_LO1_Step) -
+	    pAS_Info->f_in;
+	const u32 f_Step =
+	    (pAS_Info->f_LO1_Step >
+	     pAS_Info->f_LO2_Step) ? pAS_Info->f_LO1_Step : pAS_Info->
+	    f_LO2_Step;
+	u32 f_Center;
+	s32 i;
+	s32 j = 0;
+	u32 bDesiredExcluded = 0;
+	u32 bZeroExcluded = 0;
+	s32 tmpMin, tmpMax;
+	s32 bestDiff;
+	struct MT2063_ExclZone_t *pNode = pAS_Info->usedZones;
+	struct MT2063_FIFZone_t zones[MT2063_MAX_ZONES];
+
+	dprintk(2, "\n");
+
+	if (pAS_Info->nZones == 0)
+		return f_Desired;
+
+	/*
+	 *  f_Center needs to be an integer multiple of f_Step away
+	 *  from f_Desired
+	 */
+	if (pAS_Info->f_if1_Center > f_Desired)
+		f_Center =
+		    f_Desired +
+		    f_Step *
+		    ((pAS_Info->f_if1_Center - f_Desired +
+		      f_Step / 2) / f_Step);
+	else
+		f_Center =
+		    f_Desired -
+		    f_Step *
+		    ((f_Desired - pAS_Info->f_if1_Center +
+		      f_Step / 2) / f_Step);
+
+	/*
+	 * Take MT_ExclZones, center around f_Center and change the
+	 * resolution to f_Step
+	 */
+	while (pNode != NULL) {
+		/*  floor function  */
+		tmpMin =
+		    floor((s32) (pNode->min_ - f_Center), (s32) f_Step);
+
+		/*  ceil function  */
+		tmpMax =
+		    ceil((s32) (pNode->max_ - f_Center), (s32) f_Step);
+
+		if ((pNode->min_ < f_Desired) && (pNode->max_ > f_Desired))
+			bDesiredExcluded = 1;
+
+		if ((tmpMin < 0) && (tmpMax > 0))
+			bZeroExcluded = 1;
+
+		/*  See if this zone overlaps the previous  */
+		if ((j > 0) && (tmpMin < zones[j - 1].max_))
+			zones[j - 1].max_ = tmpMax;
+		else {
+			/*  Add new zone  */
+			zones[j].min_ = tmpMin;
+			zones[j].max_ = tmpMax;
+			j++;
+		}
+		pNode = pNode->next_;
+	}
+
+	/*
+	 *  If the desired is okay, return with it
+	 */
+	if (bDesiredExcluded == 0)
+		return f_Desired;
+
+	/*
+	 *  If the desired is excluded and the center is okay, return with it
+	 */
+	if (bZeroExcluded == 0)
+		return f_Center;
+
+	/*  Find the value closest to 0 (f_Center)  */
+	bestDiff = zones[0].min_;
+	for (i = 0; i < j; i++) {
+		if (abs(zones[i].min_) < abs(bestDiff))
+			bestDiff = zones[i].min_;
+		if (abs(zones[i].max_) < abs(bestDiff))
+			bestDiff = zones[i].max_;
+	}
+
+	if (bestDiff < 0)
+		return f_Center - ((u32) (-bestDiff) * f_Step);
+
+	return f_Center + (bestDiff * f_Step);
+}
+
+/**
+ * gcd() - Uses Euclid's algorithm
+ *
+ * @u, @v:	Unsigned values whose GCD is desired.
+ *
+ * Returns THE greatest common divisor of u and v, if either value is 0,
+ * the other value is returned as the result.
+ */
+static u32 MT2063_gcd(u32 u, u32 v)
+{
+	u32 r;
+
+	while (v != 0) {
+		r = u % v;
+		u = v;
+		v = r;
+	}
+
+	return u;
+}
+
+/**
+ * IsSpurInBand() - Checks to see if a spur will be present within the IF's
+ *                  bandwidth. (fIFOut +/- fIFBW, -fIFOut +/- fIFBW)
+ *
+ *                    ma   mb                                     mc   md
+ *                  <--+-+-+-------------------+-------------------+-+-+-->
+ *                     |   ^                   0                   ^   |
+ *                     ^   b=-fIFOut+fIFBW/2      -b=+fIFOut-fIFBW/2   ^
+ *                     a=-fIFOut-fIFBW/2              -a=+fIFOut+fIFBW/2
+ *
+ *                  Note that some equations are doubled to prevent round-off
+ *                  problems when calculating fIFBW/2
+ *
+ * @pAS_Info:	Avoid Spurs information block
+ * @fm:		If spur, amount f_IF1 has to move negative
+ * @fp:		If spur, amount f_IF1 has to move positive
+ *
+ *  Returns 1 if an LO spur would be present, otherwise 0.
+ */
+static u32 IsSpurInBand(struct MT2063_AvoidSpursData_t *pAS_Info,
+			u32 *fm, u32 * fp)
+{
+	/*
+	 **  Calculate LO frequency settings.
+	 */
+	u32 n, n0;
+	const u32 f_LO1 = pAS_Info->f_LO1;
+	const u32 f_LO2 = pAS_Info->f_LO2;
+	const u32 d = pAS_Info->f_out + pAS_Info->f_out_bw / 2;
+	const u32 c = d - pAS_Info->f_out_bw;
+	const u32 f = pAS_Info->f_zif_bw / 2;
+	const u32 f_Scale = (f_LO1 / (UINT_MAX / 2 / pAS_Info->maxH1)) + 1;
+	s32 f_nsLO1, f_nsLO2;
+	s32 f_Spur;
+	u32 ma, mb, mc, md, me, mf;
+	u32 lo_gcd, gd_Scale, gc_Scale, gf_Scale, hgds, hgfs, hgcs;
+
+	dprintk(2, "\n");
+
+	*fm = 0;
+
+	/*
+	 ** For each edge (d, c & f), calculate a scale, based on the gcd
+	 ** of f_LO1, f_LO2 and the edge value.  Use the larger of this
+	 ** gcd-based scale factor or f_Scale.
+	 */
+	lo_gcd = MT2063_gcd(f_LO1, f_LO2);
+	gd_Scale = max((u32) MT2063_gcd(lo_gcd, d), f_Scale);
+	hgds = gd_Scale / 2;
+	gc_Scale = max((u32) MT2063_gcd(lo_gcd, c), f_Scale);
+	hgcs = gc_Scale / 2;
+	gf_Scale = max((u32) MT2063_gcd(lo_gcd, f), f_Scale);
+	hgfs = gf_Scale / 2;
+
+	n0 = DIV_ROUND_UP(f_LO2 - d, f_LO1 - f_LO2);
+
+	/*  Check out all multiples of LO1 from n0 to m_maxLOSpurHarmonic  */
+	for (n = n0; n <= pAS_Info->maxH1; ++n) {
+		md = (n * ((f_LO1 + hgds) / gd_Scale) -
+		      ((d + hgds) / gd_Scale)) / ((f_LO2 + hgds) / gd_Scale);
+
+		/*  If # fLO2 harmonics > m_maxLOSpurHarmonic, then no spurs present  */
+		if (md >= pAS_Info->maxH1)
+			break;
+
+		ma = (n * ((f_LO1 + hgds) / gd_Scale) +
+		      ((d + hgds) / gd_Scale)) / ((f_LO2 + hgds) / gd_Scale);
+
+		/*  If no spurs between +/- (f_out + f_IFBW/2), then try next harmonic  */
+		if (md == ma)
+			continue;
+
+		mc = (n * ((f_LO1 + hgcs) / gc_Scale) -
+		      ((c + hgcs) / gc_Scale)) / ((f_LO2 + hgcs) / gc_Scale);
+		if (mc != md) {
+			f_nsLO1 = (s32) (n * (f_LO1 / gc_Scale));
+			f_nsLO2 = (s32) (mc * (f_LO2 / gc_Scale));
+			f_Spur =
+			    (gc_Scale * (f_nsLO1 - f_nsLO2)) +
+			    n * (f_LO1 % gc_Scale) - mc * (f_LO2 % gc_Scale);
+
+			*fp = ((f_Spur - (s32) c) / (mc - n)) + 1;
+			*fm = (((s32) d - f_Spur) / (mc - n)) + 1;
+			return 1;
+		}
+
+		/*  Location of Zero-IF-spur to be checked  */
+		me = (n * ((f_LO1 + hgfs) / gf_Scale) +
+		      ((f + hgfs) / gf_Scale)) / ((f_LO2 + hgfs) / gf_Scale);
+		mf = (n * ((f_LO1 + hgfs) / gf_Scale) -
+		      ((f + hgfs) / gf_Scale)) / ((f_LO2 + hgfs) / gf_Scale);
+		if (me != mf) {
+			f_nsLO1 = n * (f_LO1 / gf_Scale);
+			f_nsLO2 = me * (f_LO2 / gf_Scale);
+			f_Spur =
+			    (gf_Scale * (f_nsLO1 - f_nsLO2)) +
+			    n * (f_LO1 % gf_Scale) - me * (f_LO2 % gf_Scale);
+
+			*fp = ((f_Spur + (s32) f) / (me - n)) + 1;
+			*fm = (((s32) f - f_Spur) / (me - n)) + 1;
+			return 1;
+		}
+
+		mb = (n * ((f_LO1 + hgcs) / gc_Scale) +
+		      ((c + hgcs) / gc_Scale)) / ((f_LO2 + hgcs) / gc_Scale);
+		if (ma != mb) {
+			f_nsLO1 = n * (f_LO1 / gc_Scale);
+			f_nsLO2 = ma * (f_LO2 / gc_Scale);
+			f_Spur =
+			    (gc_Scale * (f_nsLO1 - f_nsLO2)) +
+			    n * (f_LO1 % gc_Scale) - ma * (f_LO2 % gc_Scale);
+
+			*fp = (((s32) d + f_Spur) / (ma - n)) + 1;
+			*fm = (-(f_Spur + (s32) c) / (ma - n)) + 1;
+			return 1;
+		}
+	}
+
+	/*  No spurs found  */
+	return 0;
+}
+
+/*
+ * MT_AvoidSpurs() - Main entry point to avoid spurs.
+ *                   Checks for existing spurs in present LO1, LO2 freqs
+ *                   and if present, chooses spur-free LO1, LO2 combination
+ *                   that tunes the same input/output frequencies.
+ */
+static u32 MT2063_AvoidSpurs(struct MT2063_AvoidSpursData_t *pAS_Info)
+{
+	u32 status = 0;
+	u32 fm, fp;		/*  restricted range on LO's        */
+	pAS_Info->bSpurAvoided = 0;
+	pAS_Info->nSpursFound = 0;
+
+	dprintk(2, "\n");
+
+	if (pAS_Info->maxH1 == 0)
+		return 0;
+
+	/*
+	 * Avoid LO Generated Spurs
+	 *
+	 * Make sure that have no LO-related spurs within the IF output
+	 * bandwidth.
+	 *
+	 * If there is an LO spur in this band, start at the current IF1 frequency
+	 * and work out until we find a spur-free frequency or run up against the
+	 * 1st IF SAW band edge.  Use temporary copies of fLO1 and fLO2 so that they
+	 * will be unchanged if a spur-free setting is not found.
+	 */
+	pAS_Info->bSpurPresent = IsSpurInBand(pAS_Info, &fm, &fp);
+	if (pAS_Info->bSpurPresent) {
+		u32 zfIF1 = pAS_Info->f_LO1 - pAS_Info->f_in;	/*  current attempt at a 1st IF  */
+		u32 zfLO1 = pAS_Info->f_LO1;	/*  current attempt at an LO1 freq  */
+		u32 zfLO2 = pAS_Info->f_LO2;	/*  current attempt at an LO2 freq  */
+		u32 delta_IF1;
+		u32 new_IF1;
+
+		/*
+		 **  Spur was found, attempt to find a spur-free 1st IF
+		 */
+		do {
+			pAS_Info->nSpursFound++;
+
+			/*  Raise f_IF1_upper, if needed  */
+			MT2063_AddExclZone(pAS_Info, zfIF1 - fm, zfIF1 + fp);
+
+			/*  Choose next IF1 that is closest to f_IF1_CENTER              */
+			new_IF1 = MT2063_ChooseFirstIF(pAS_Info);
+
+			if (new_IF1 > zfIF1) {
+				pAS_Info->f_LO1 += (new_IF1 - zfIF1);
+				pAS_Info->f_LO2 += (new_IF1 - zfIF1);
+			} else {
+				pAS_Info->f_LO1 -= (zfIF1 - new_IF1);
+				pAS_Info->f_LO2 -= (zfIF1 - new_IF1);
+			}
+			zfIF1 = new_IF1;
+
+			if (zfIF1 > pAS_Info->f_if1_Center)
+				delta_IF1 = zfIF1 - pAS_Info->f_if1_Center;
+			else
+				delta_IF1 = pAS_Info->f_if1_Center - zfIF1;
+
+			pAS_Info->bSpurPresent = IsSpurInBand(pAS_Info, &fm, &fp);
+		/*
+		 *  Continue while the new 1st IF is still within the 1st IF bandwidth
+		 *  and there is a spur in the band (again)
+		 */
+		} while ((2 * delta_IF1 + pAS_Info->f_out_bw <= pAS_Info->f_if1_bw) && pAS_Info->bSpurPresent);
+
+		/*
+		 * Use the LO-spur free values found.  If the search went all
+		 * the way to the 1st IF band edge and always found spurs, just
+		 * leave the original choice.  It's as "good" as any other.
+		 */
+		if (pAS_Info->bSpurPresent == 1) {
+			status |= MT2063_SPUR_PRESENT_ERR;
+			pAS_Info->f_LO1 = zfLO1;
+			pAS_Info->f_LO2 = zfLO2;
+		} else
+			pAS_Info->bSpurAvoided = 1;
+	}
+
+	status |=
+	    ((pAS_Info->
+	      nSpursFound << MT2063_SPUR_SHIFT) & MT2063_SPUR_CNT_MASK);
+
+	return status;
+}
+
+/*
+ * Constants used by the tuning algorithm
+ */
+#define MT2063_REF_FREQ          (16000000UL)	/* Reference oscillator Frequency (in Hz) */
+#define MT2063_IF1_BW            (22000000UL)	/* The IF1 filter bandwidth (in Hz) */
+#define MT2063_TUNE_STEP_SIZE       (50000UL)	/* Tune in steps of 50 kHz */
+#define MT2063_SPUR_STEP_HZ        (250000UL)	/* Step size (in Hz) to move IF1 when avoiding spurs */
+#define MT2063_ZIF_BW             (2000000UL)	/* Zero-IF spur-free bandwidth (in Hz) */
+#define MT2063_MAX_HARMONICS_1         (15UL)	/* Highest intra-tuner LO Spur Harmonic to be avoided */
+#define MT2063_MAX_HARMONICS_2          (5UL)	/* Highest inter-tuner LO Spur Harmonic to be avoided */
+#define MT2063_MIN_LO_SEP         (1000000UL)	/* Minimum inter-tuner LO frequency separation */
+#define MT2063_LO1_FRACN_AVOID          (0UL)	/* LO1 FracN numerator avoid region (in Hz) */
+#define MT2063_LO2_FRACN_AVOID     (199999UL)	/* LO2 FracN numerator avoid region (in Hz) */
+#define MT2063_MIN_FIN_FREQ      (44000000UL)	/* Minimum input frequency (in Hz) */
+#define MT2063_MAX_FIN_FREQ    (1100000000UL)	/* Maximum input frequency (in Hz) */
+#define MT2063_MIN_FOUT_FREQ     (36000000UL)	/* Minimum output frequency (in Hz) */
+#define MT2063_MAX_FOUT_FREQ     (57000000UL)	/* Maximum output frequency (in Hz) */
+#define MT2063_MIN_DNC_FREQ    (1293000000UL)	/* Minimum LO2 frequency (in Hz) */
+#define MT2063_MAX_DNC_FREQ    (1614000000UL)	/* Maximum LO2 frequency (in Hz) */
+#define MT2063_MIN_UPC_FREQ    (1396000000UL)	/* Minimum LO1 frequency (in Hz) */
+#define MT2063_MAX_UPC_FREQ    (2750000000UL)	/* Maximum LO1 frequency (in Hz) */
+
+/*
+ *  Define the supported Part/Rev codes for the MT2063
+ */
+#define MT2063_B0       (0x9B)
+#define MT2063_B1       (0x9C)
+#define MT2063_B2       (0x9D)
+#define MT2063_B3       (0x9E)
+
+/**
+ * mt2063_lockStatus - Checks to see if LO1 and LO2 are locked
+ *
+ * @state:	struct mt2063_state pointer
+ *
+ * This function returns 0, if no lock, 1 if locked and a value < 1 if error
+ */
+static unsigned int mt2063_lockStatus(struct mt2063_state *state)
+{
+	const u32 nMaxWait = 100;	/*  wait a maximum of 100 msec   */
+	const u32 nPollRate = 2;	/*  poll status bits every 2 ms */
+	const u32 nMaxLoops = nMaxWait / nPollRate;
+	const u8 LO1LK = 0x80;
+	u8 LO2LK = 0x08;
+	u32 status;
+	u32 nDelays = 0;
+
+	dprintk(2, "\n");
+
+	/*  LO2 Lock bit was in a different place for B0 version  */
+	if (state->tuner_id == MT2063_B0)
+		LO2LK = 0x40;
+
+	do {
+		status = mt2063_read(state, MT2063_REG_LO_STATUS,
+				     &state->reg[MT2063_REG_LO_STATUS], 1);
+
+		if (status < 0)
+			return status;
+
+		if ((state->reg[MT2063_REG_LO_STATUS] & (LO1LK | LO2LK)) ==
+		    (LO1LK | LO2LK)) {
+			return TUNER_STATUS_LOCKED | TUNER_STATUS_STEREO;
+		}
+		msleep(nPollRate);	/*  Wait between retries  */
+	} while (++nDelays < nMaxLoops);
+
+	/*
+	 * Got no lock or partial lock
+	 */
+	return 0;
+}
+
+/*
+ *  Constants for setting receiver modes.
+ *  (6 modes defined at this time, enumerated by mt2063_delivery_sys)
+ *  (DNC1GC & DNC2GC are the values, which are used, when the specific
+ *   DNC Output is selected, the other is always off)
+ *
+ *                enum mt2063_delivery_sys
+ * -------------+----------------------------------------------
+ * Mode 0 :     | MT2063_CABLE_QAM
+ * Mode 1 :     | MT2063_CABLE_ANALOG
+ * Mode 2 :     | MT2063_OFFAIR_COFDM
+ * Mode 3 :     | MT2063_OFFAIR_COFDM_SAWLESS
+ * Mode 4 :     | MT2063_OFFAIR_ANALOG
+ * Mode 5 :     | MT2063_OFFAIR_8VSB
+ * --------------+----------------------------------------------
+ *
+ *                |<----------   Mode  -------------->|
+ *    Reg Field   |  0  |  1  |  2  |  3  |  4  |  5  |
+ *    ------------+-----+-----+-----+-----+-----+-----+
+ *    RFAGCen     | OFF | OFF | OFF | OFF | OFF | OFF
+ *    LNARin      |   0 |   0 |   3 |   3 |  3  |  3
+ *    FIFFQen     |   1 |   1 |   1 |   1 |  1  |  1
+ *    FIFFq       |   0 |   0 |   0 |   0 |  0  |  0
+ *    DNC1gc      |   0 |   0 |   0 |   0 |  0  |  0
+ *    DNC2gc      |   0 |   0 |   0 |   0 |  0  |  0
+ *    GCU Auto    |   1 |   1 |   1 |   1 |  1  |  1
+ *    LNA max Atn |  31 |  31 |  31 |  31 | 31  | 31
+ *    LNA Target  |  44 |  43 |  43 |  43 | 43  | 43
+ *    ign  RF Ovl |   0 |   0 |   0 |   0 |  0  |  0
+ *    RF  max Atn |  31 |  31 |  31 |  31 | 31  | 31
+ *    PD1 Target  |  36 |  36 |  38 |  38 | 36  | 38
+ *    ign FIF Ovl |   0 |   0 |   0 |   0 |  0  |  0
+ *    FIF max Atn |   5 |   5 |   5 |   5 |  5  |  5
+ *    PD2 Target  |  40 |  33 |  42 |  42 | 33  | 42
+ */
+
+enum mt2063_delivery_sys {
+	MT2063_CABLE_QAM = 0,
+	MT2063_CABLE_ANALOG,
+	MT2063_OFFAIR_COFDM,
+	MT2063_OFFAIR_COFDM_SAWLESS,
+	MT2063_OFFAIR_ANALOG,
+	MT2063_OFFAIR_8VSB,
+	MT2063_NUM_RCVR_MODES
+};
+
+static const char *mt2063_mode_name[] = {
+	[MT2063_CABLE_QAM]		= "digital cable",
+	[MT2063_CABLE_ANALOG]		= "analog cable",
+	[MT2063_OFFAIR_COFDM]		= "digital offair",
+	[MT2063_OFFAIR_COFDM_SAWLESS]	= "digital offair without SAW",
+	[MT2063_OFFAIR_ANALOG]		= "analog offair",
+	[MT2063_OFFAIR_8VSB]		= "analog offair 8vsb",
+};
+
+static const u8 RFAGCEN[]	= {  0,  0,  0,  0,  0,  0 };
+static const u8 LNARIN[]	= {  0,  0,  3,  3,  3,  3 };
+static const u8 FIFFQEN[]	= {  1,  1,  1,  1,  1,  1 };
+static const u8 FIFFQ[]		= {  0,  0,  0,  0,  0,  0 };
+static const u8 DNC1GC[]	= {  0,  0,  0,  0,  0,  0 };
+static const u8 DNC2GC[]	= {  0,  0,  0,  0,  0,  0 };
+static const u8 ACLNAMAX[]	= { 31, 31, 31, 31, 31, 31 };
+static const u8 LNATGT[]	= { 44, 43, 43, 43, 43, 43 };
+static const u8 RFOVDIS[]	= {  0,  0,  0,  0,  0,  0 };
+static const u8 ACRFMAX[]	= { 31, 31, 31, 31, 31, 31 };
+static const u8 PD1TGT[]	= { 36, 36, 38, 38, 36, 38 };
+static const u8 FIFOVDIS[]	= {  0,  0,  0,  0,  0,  0 };
+static const u8 ACFIFMAX[]	= { 29, 29, 29, 29, 29, 29 };
+static const u8 PD2TGT[]	= { 40, 33, 38, 42, 30, 38 };
+
+/*
+ * mt2063_set_dnc_output_enable()
+ */
+static u32 mt2063_get_dnc_output_enable(struct mt2063_state *state,
+					enum MT2063_DNC_Output_Enable *pValue)
+{
+	dprintk(2, "\n");
+
+	if ((state->reg[MT2063_REG_DNC_GAIN] & 0x03) == 0x03) {	/* if DNC1 is off */
+		if ((state->reg[MT2063_REG_VGA_GAIN] & 0x03) == 0x03)	/* if DNC2 is off */
+			*pValue = MT2063_DNC_NONE;
+		else
+			*pValue = MT2063_DNC_2;
+	} else {	/* DNC1 is on */
+		if ((state->reg[MT2063_REG_VGA_GAIN] & 0x03) == 0x03)	/* if DNC2 is off */
+			*pValue = MT2063_DNC_1;
+		else
+			*pValue = MT2063_DNC_BOTH;
+	}
+	return 0;
+}
+
+/*
+ * mt2063_set_dnc_output_enable()
+ */
+static u32 mt2063_set_dnc_output_enable(struct mt2063_state *state,
+					enum MT2063_DNC_Output_Enable nValue)
+{
+	u32 status = 0;	/* Status to be returned        */
+	u8 val = 0;
+
+	dprintk(2, "\n");
+
+	/* selects, which DNC output is used */
+	switch (nValue) {
+	case MT2063_DNC_NONE:
+		val = (state->reg[MT2063_REG_DNC_GAIN] & 0xFC) | 0x03;	/* Set DNC1GC=3 */
+		if (state->reg[MT2063_REG_DNC_GAIN] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_DNC_GAIN,
+					  val);
+
+		val = (state->reg[MT2063_REG_VGA_GAIN] & 0xFC) | 0x03;	/* Set DNC2GC=3 */
+		if (state->reg[MT2063_REG_VGA_GAIN] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_VGA_GAIN,
+					  val);
+
+		val = (state->reg[MT2063_REG_RSVD_20] & ~0x40);	/* Set PD2MUX=0 */
+		if (state->reg[MT2063_REG_RSVD_20] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_RSVD_20,
+					  val);
+
+		break;
+	case MT2063_DNC_1:
+		val = (state->reg[MT2063_REG_DNC_GAIN] & 0xFC) | (DNC1GC[state->rcvr_mode] & 0x03);	/* Set DNC1GC=x */
+		if (state->reg[MT2063_REG_DNC_GAIN] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_DNC_GAIN,
+					  val);
+
+		val = (state->reg[MT2063_REG_VGA_GAIN] & 0xFC) | 0x03;	/* Set DNC2GC=3 */
+		if (state->reg[MT2063_REG_VGA_GAIN] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_VGA_GAIN,
+					  val);
+
+		val = (state->reg[MT2063_REG_RSVD_20] & ~0x40);	/* Set PD2MUX=0 */
+		if (state->reg[MT2063_REG_RSVD_20] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_RSVD_20,
+					  val);
+
+		break;
+	case MT2063_DNC_2:
+		val = (state->reg[MT2063_REG_DNC_GAIN] & 0xFC) | 0x03;	/* Set DNC1GC=3 */
+		if (state->reg[MT2063_REG_DNC_GAIN] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_DNC_GAIN,
+					  val);
+
+		val = (state->reg[MT2063_REG_VGA_GAIN] & 0xFC) | (DNC2GC[state->rcvr_mode] & 0x03);	/* Set DNC2GC=x */
+		if (state->reg[MT2063_REG_VGA_GAIN] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_VGA_GAIN,
+					  val);
+
+		val = (state->reg[MT2063_REG_RSVD_20] | 0x40);	/* Set PD2MUX=1 */
+		if (state->reg[MT2063_REG_RSVD_20] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_RSVD_20,
+					  val);
+
+		break;
+	case MT2063_DNC_BOTH:
+		val = (state->reg[MT2063_REG_DNC_GAIN] & 0xFC) | (DNC1GC[state->rcvr_mode] & 0x03);	/* Set DNC1GC=x */
+		if (state->reg[MT2063_REG_DNC_GAIN] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_DNC_GAIN,
+					  val);
+
+		val = (state->reg[MT2063_REG_VGA_GAIN] & 0xFC) | (DNC2GC[state->rcvr_mode] & 0x03);	/* Set DNC2GC=x */
+		if (state->reg[MT2063_REG_VGA_GAIN] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_VGA_GAIN,
+					  val);
+
+		val = (state->reg[MT2063_REG_RSVD_20] | 0x40);	/* Set PD2MUX=1 */
+		if (state->reg[MT2063_REG_RSVD_20] !=
+		    val)
+			status |=
+			    mt2063_setreg(state,
+					  MT2063_REG_RSVD_20,
+					  val);
+
+		break;
+	default:
+		break;
+	}
+
+	return status;
+}
+
+/*
+ * MT2063_SetReceiverMode() - Set the MT2063 receiver mode, according with
+ * 			      the selected enum mt2063_delivery_sys type.
+ *
+ *  (DNC1GC & DNC2GC are the values, which are used, when the specific
+ *   DNC Output is selected, the other is always off)
+ *
+ * @state:	ptr to mt2063_state structure
+ * @Mode:	desired reciever delivery system
+ *
+ * Note: Register cache must be valid for it to work
+ */
+
+static u32 MT2063_SetReceiverMode(struct mt2063_state *state,
+				  enum mt2063_delivery_sys Mode)
+{
+	u32 status = 0;	/* Status to be returned        */
+	u8 val;
+	u32 longval;
+
+	dprintk(2, "\n");
+
+	if (Mode >= MT2063_NUM_RCVR_MODES)
+		status = -ERANGE;
+
+	/* RFAGCen */
+	if (status >= 0) {
+		val =
+		    (state->
+		     reg[MT2063_REG_PD1_TGT] & (u8) ~0x40) | (RFAGCEN[Mode]
+								   ? 0x40 :
+								   0x00);
+		if (state->reg[MT2063_REG_PD1_TGT] != val)
+			status |= mt2063_setreg(state, MT2063_REG_PD1_TGT, val);
+	}
+
+	/* LNARin */
+	if (status >= 0) {
+		u8 val = (state->reg[MT2063_REG_CTRL_2C] & (u8) ~0x03) |
+			 (LNARIN[Mode] & 0x03);
+		if (state->reg[MT2063_REG_CTRL_2C] != val)
+			status |= mt2063_setreg(state, MT2063_REG_CTRL_2C, val);
+	}
+
+	/* FIFFQEN and FIFFQ */
+	if (status >= 0) {
+		val =
+		    (state->
+		     reg[MT2063_REG_FIFF_CTRL2] & (u8) ~0xF0) |
+		    (FIFFQEN[Mode] << 7) | (FIFFQ[Mode] << 4);
+		if (state->reg[MT2063_REG_FIFF_CTRL2] != val) {
+			status |=
+			    mt2063_setreg(state, MT2063_REG_FIFF_CTRL2, val);
+			/* trigger FIFF calibration, needed after changing FIFFQ */
+			val =
+			    (state->reg[MT2063_REG_FIFF_CTRL] | (u8) 0x01);
+			status |=
+			    mt2063_setreg(state, MT2063_REG_FIFF_CTRL, val);
+			val =
+			    (state->
+			     reg[MT2063_REG_FIFF_CTRL] & (u8) ~0x01);
+			status |=
+			    mt2063_setreg(state, MT2063_REG_FIFF_CTRL, val);
+		}
+	}
+
+	/* DNC1GC & DNC2GC */
+	status |= mt2063_get_dnc_output_enable(state, &longval);
+	status |= mt2063_set_dnc_output_enable(state, longval);
+
+	/* acLNAmax */
+	if (status >= 0) {
+		u8 val = (state->reg[MT2063_REG_LNA_OV] & (u8) ~0x1F) |
+			 (ACLNAMAX[Mode] & 0x1F);
+		if (state->reg[MT2063_REG_LNA_OV] != val)
+			status |= mt2063_setreg(state, MT2063_REG_LNA_OV, val);
+	}
+
+	/* LNATGT */
+	if (status >= 0) {
+		u8 val = (state->reg[MT2063_REG_LNA_TGT] & (u8) ~0x3F) |
+			 (LNATGT[Mode] & 0x3F);
+		if (state->reg[MT2063_REG_LNA_TGT] != val)
+			status |= mt2063_setreg(state, MT2063_REG_LNA_TGT, val);
+	}
+
+	/* ACRF */
+	if (status >= 0) {
+		u8 val = (state->reg[MT2063_REG_RF_OV] & (u8) ~0x1F) |
+			 (ACRFMAX[Mode] & 0x1F);
+		if (state->reg[MT2063_REG_RF_OV] != val)
+			status |= mt2063_setreg(state, MT2063_REG_RF_OV, val);
+	}
+
+	/* PD1TGT */
+	if (status >= 0) {
+		u8 val = (state->reg[MT2063_REG_PD1_TGT] & (u8) ~0x3F) |
+			 (PD1TGT[Mode] & 0x3F);
+		if (state->reg[MT2063_REG_PD1_TGT] != val)
+			status |= mt2063_setreg(state, MT2063_REG_PD1_TGT, val);
+	}
+
+	/* FIFATN */
+	if (status >= 0) {
+		u8 val = ACFIFMAX[Mode];
+		if (state->reg[MT2063_REG_PART_REV] != MT2063_B3 && val > 5)
+			val = 5;
+		val = (state->reg[MT2063_REG_FIF_OV] & (u8) ~0x1F) |
+		      (val & 0x1F);
+		if (state->reg[MT2063_REG_FIF_OV] != val)
+			status |= mt2063_setreg(state, MT2063_REG_FIF_OV, val);
+	}
+
+	/* PD2TGT */
+	if (status >= 0) {
+		u8 val = (state->reg[MT2063_REG_PD2_TGT] & (u8) ~0x3F) |
+		    (PD2TGT[Mode] & 0x3F);
+		if (state->reg[MT2063_REG_PD2_TGT] != val)
+			status |= mt2063_setreg(state, MT2063_REG_PD2_TGT, val);
+	}
+
+	/* Ignore ATN Overload */
+	if (status >= 0) {
+		val = (state->reg[MT2063_REG_LNA_TGT] & (u8) ~0x80) |
+		      (RFOVDIS[Mode] ? 0x80 : 0x00);
+		if (state->reg[MT2063_REG_LNA_TGT] != val)
+			status |= mt2063_setreg(state, MT2063_REG_LNA_TGT, val);
+	}
+
+	/* Ignore FIF Overload */
+	if (status >= 0) {
+		val = (state->reg[MT2063_REG_PD1_TGT] & (u8) ~0x80) |
+		      (FIFOVDIS[Mode] ? 0x80 : 0x00);
+		if (state->reg[MT2063_REG_PD1_TGT] != val)
+			status |= mt2063_setreg(state, MT2063_REG_PD1_TGT, val);
+	}
+
+	if (status >= 0) {
+		state->rcvr_mode = Mode;
+		dprintk(1, "mt2063 mode changed to %s\n",
+			mt2063_mode_name[state->rcvr_mode]);
+	}
+
+	return status;
+}
+
+/*
+ * MT2063_ClearPowerMaskBits () - Clears the power-down mask bits for various
+ *				  sections of the MT2063
+ *
+ * @Bits:		Mask bits to be cleared.
+ *
+ * See definition of MT2063_Mask_Bits type for description
+ * of each of the power bits.
+ */
+static u32 MT2063_ClearPowerMaskBits(struct mt2063_state *state,
+				     enum MT2063_Mask_Bits Bits)
+{
+	u32 status = 0;
+
+	dprintk(2, "\n");
+	Bits = (enum MT2063_Mask_Bits)(Bits & MT2063_ALL_SD);	/* Only valid bits for this tuner */
+	if ((Bits & 0xFF00) != 0) {
+		state->reg[MT2063_REG_PWR_2] &= ~(u8) (Bits >> 8);
+		status |=
+		    mt2063_write(state,
+				    MT2063_REG_PWR_2,
+				    &state->reg[MT2063_REG_PWR_2], 1);
+	}
+	if ((Bits & 0xFF) != 0) {
+		state->reg[MT2063_REG_PWR_1] &= ~(u8) (Bits & 0xFF);
+		status |=
+		    mt2063_write(state,
+				    MT2063_REG_PWR_1,
+				    &state->reg[MT2063_REG_PWR_1], 1);
+	}
+
+	return status;
+}
+
+/*
+ * MT2063_SoftwareShutdown() - Enables or disables software shutdown function.
+ *			       When Shutdown is 1, any section whose power
+ *			       mask is set will be shutdown.
+ */
+static u32 MT2063_SoftwareShutdown(struct mt2063_state *state, u8 Shutdown)
+{
+	u32 status;
+
+	dprintk(2, "\n");
+	if (Shutdown == 1)
+		state->reg[MT2063_REG_PWR_1] |= 0x04;
+	else
+		state->reg[MT2063_REG_PWR_1] &= ~0x04;
+
+	status = mt2063_write(state,
+			    MT2063_REG_PWR_1,
+			    &state->reg[MT2063_REG_PWR_1], 1);
+
+	if (Shutdown != 1) {
+		state->reg[MT2063_REG_BYP_CTRL] =
+		    (state->reg[MT2063_REG_BYP_CTRL] & 0x9F) | 0x40;
+		status |=
+		    mt2063_write(state,
+				    MT2063_REG_BYP_CTRL,
+				    &state->reg[MT2063_REG_BYP_CTRL],
+				    1);
+		state->reg[MT2063_REG_BYP_CTRL] =
+		    (state->reg[MT2063_REG_BYP_CTRL] & 0x9F);
+		status |=
+		    mt2063_write(state,
+				    MT2063_REG_BYP_CTRL,
+				    &state->reg[MT2063_REG_BYP_CTRL],
+				    1);
+	}
+
+	return status;
+}
+
+static u32 MT2063_Round_fLO(u32 f_LO, u32 f_LO_Step, u32 f_ref)
+{
+	return f_ref * (f_LO / f_ref)
+	    + f_LO_Step * (((f_LO % f_ref) + (f_LO_Step / 2)) / f_LO_Step);
+}
+
+/**
+ * fLO_FractionalTerm() - Calculates the portion contributed by FracN / denom.
+ *                        This function preserves maximum precision without
+ *                        risk of overflow.  It accurately calculates
+ *                        f_ref * num / denom to within 1 HZ with fixed math.
+ *
+ * @num :	Fractional portion of the multiplier
+ * @denom:	denominator portion of the ratio
+ * @f_Ref:	SRO frequency.
+ *
+ * This calculation handles f_ref as two separate 14-bit fields.
+ * Therefore, a maximum value of 2^28-1 may safely be used for f_ref.
+ * This is the genesis of the magic number "14" and the magic mask value of
+ * 0x03FFF.
+ *
+ * This routine successfully handles denom values up to and including 2^18.
+ *  Returns:        f_ref * num / denom
+ */
+static u32 MT2063_fLO_FractionalTerm(u32 f_ref, u32 num, u32 denom)
+{
+	u32 t1 = (f_ref >> 14) * num;
+	u32 term1 = t1 / denom;
+	u32 loss = t1 % denom;
+	u32 term2 =
+	    (((f_ref & 0x00003FFF) * num + (loss << 14)) + (denom / 2)) / denom;
+	return (term1 << 14) + term2;
+}
+
+/*
+ * CalcLO1Mult()- Calculates Integer divider value and the numerator
+ *                value for a FracN PLL.
+ *
+ *                This function assumes that the f_LO and f_Ref are
+ *                evenly divisible by f_LO_Step.
+ *
+ * @Div:	OUTPUT: Whole number portion of the multiplier
+ * @FracN:	OUTPUT: Fractional portion of the multiplier
+ * @f_LO:	desired LO frequency.
+ * @f_LO_Step:	Minimum step size for the LO (in Hz).
+ * @f_Ref:	SRO frequency.
+ * @f_Avoid:	Range of PLL frequencies to avoid near integer multiples
+ *		of f_Ref (in Hz).
+ *
+ * Returns:        Recalculated LO frequency.
+ */
+static u32 MT2063_CalcLO1Mult(u32 *Div,
+			      u32 *FracN,
+			      u32 f_LO,
+			      u32 f_LO_Step, u32 f_Ref)
+{
+	/*  Calculate the whole number portion of the divider */
+	*Div = f_LO / f_Ref;
+
+	/*  Calculate the numerator value (round to nearest f_LO_Step) */
+	*FracN =
+	    (64 * (((f_LO % f_Ref) + (f_LO_Step / 2)) / f_LO_Step) +
+	     (f_Ref / f_LO_Step / 2)) / (f_Ref / f_LO_Step);
+
+	return (f_Ref * (*Div)) + MT2063_fLO_FractionalTerm(f_Ref, *FracN, 64);
+}
+
+/**
+ * CalcLO2Mult() - Calculates Integer divider value and the numerator
+ *                 value for a FracN PLL.
+ *
+ *                  This function assumes that the f_LO and f_Ref are
+ *                  evenly divisible by f_LO_Step.
+ *
+ * @Div:	OUTPUT: Whole number portion of the multiplier
+ * @FracN:	OUTPUT: Fractional portion of the multiplier
+ * @f_LO:	desired LO frequency.
+ * @f_LO_Step:	Minimum step size for the LO (in Hz).
+ * @f_Ref:	SRO frequency.
+ * @f_Avoid:	Range of PLL frequencies to avoid near
+ *		integer multiples of f_Ref (in Hz).
+ *
+ * Returns: Recalculated LO frequency.
+ */
+static u32 MT2063_CalcLO2Mult(u32 *Div,
+			      u32 *FracN,
+			      u32 f_LO,
+			      u32 f_LO_Step, u32 f_Ref)
+{
+	/*  Calculate the whole number portion of the divider */
+	*Div = f_LO / f_Ref;
+
+	/*  Calculate the numerator value (round to nearest f_LO_Step) */
+	*FracN =
+	    (8191 * (((f_LO % f_Ref) + (f_LO_Step / 2)) / f_LO_Step) +
+	     (f_Ref / f_LO_Step / 2)) / (f_Ref / f_LO_Step);
+
+	return (f_Ref * (*Div)) + MT2063_fLO_FractionalTerm(f_Ref, *FracN,
+							    8191);
+}
+
+/*
+ * FindClearTuneFilter() - Calculate the corrrect ClearTune filter to be
+ *			   used for a given input frequency.
+ *
+ * @state:	ptr to tuner data structure
+ * @f_in:	RF input center frequency (in Hz).
+ *
+ * Returns: ClearTune filter number (0-31)
+ */
+static u32 FindClearTuneFilter(struct mt2063_state *state, u32 f_in)
+{
+	u32 RFBand;
+	u32 idx;		/*  index loop                      */
+
+	/*
+	 **  Find RF Band setting
+	 */
+	RFBand = 31;		/*  def when f_in > all    */
+	for (idx = 0; idx < 31; ++idx) {
+		if (state->CTFiltMax[idx] >= f_in) {
+			RFBand = idx;
+			break;
+		}
+	}
+	return RFBand;
+}
+
+/*
+ * MT2063_Tune() - Change the tuner's tuned frequency to RFin.
+ */
+static u32 MT2063_Tune(struct mt2063_state *state, u32 f_in)
+{				/* RF input center frequency   */
+
+	u32 status = 0;
+	u32 LO1;		/*  1st LO register value           */
+	u32 Num1;		/*  Numerator for LO1 reg. value    */
+	u32 f_IF1;		/*  1st IF requested                */
+	u32 LO2;		/*  2nd LO register value           */
+	u32 Num2;		/*  Numerator for LO2 reg. value    */
+	u32 ofLO1, ofLO2;	/*  last time's LO frequencies      */
+	u8 fiffc = 0x80;	/*  FIFF center freq from tuner     */
+	u32 fiffof;		/*  Offset from FIFF center freq    */
+	const u8 LO1LK = 0x80;	/*  Mask for LO1 Lock bit           */
+	u8 LO2LK = 0x08;	/*  Mask for LO2 Lock bit           */
+	u8 val;
+	u32 RFBand;
+
+	dprintk(2, "\n");
+	/*  Check the input and output frequency ranges                   */
+	if ((f_in < MT2063_MIN_FIN_FREQ) || (f_in > MT2063_MAX_FIN_FREQ))
+		return -EINVAL;
+
+	if ((state->AS_Data.f_out < MT2063_MIN_FOUT_FREQ)
+	    || (state->AS_Data.f_out > MT2063_MAX_FOUT_FREQ))
+		return -EINVAL;
+
+	/*
+	 * Save original LO1 and LO2 register values
+	 */
+	ofLO1 = state->AS_Data.f_LO1;
+	ofLO2 = state->AS_Data.f_LO2; 
+
+	/*
+	 * Find and set RF Band setting
+	 */
+	if (state->ctfilt_sw == 1) {
+		val = (state->reg[MT2063_REG_CTUNE_CTRL] | 0x08);
+		if (state->reg[MT2063_REG_CTUNE_CTRL] != val) {
+			status |=
+			    mt2063_setreg(state, MT2063_REG_CTUNE_CTRL, val);
+		}
+		val = state->reg[MT2063_REG_CTUNE_OV];
+		RFBand = FindClearTuneFilter(state, f_in);
+		state->reg[MT2063_REG_CTUNE_OV] =
+		    (u8) ((state->reg[MT2063_REG_CTUNE_OV] & ~0x1F)
+			      | RFBand);
+		if (state->reg[MT2063_REG_CTUNE_OV] != val) {
+			status |=
+			    mt2063_setreg(state, MT2063_REG_CTUNE_OV, val);
+		}
+	}
+
+	/*
+	 * Read the FIFF Center Frequency from the tuner
+	 */
+	if (status >= 0) {
+		status |=
+		    mt2063_read(state,
+				   MT2063_REG_FIFFC,
+				   &state->reg[MT2063_REG_FIFFC], 1);
+		fiffc = state->reg[MT2063_REG_FIFFC];
+	}
+	/*
+	 * Assign in the requested values
+	 */
+	state->AS_Data.f_in = f_in;
+	/*  Request a 1st IF such that LO1 is on a step size */
+	state->AS_Data.f_if1_Request =
+	    MT2063_Round_fLO(state->AS_Data.f_if1_Request + f_in,
+			     state->AS_Data.f_LO1_Step,
+			     state->AS_Data.f_ref) - f_in;
+
+	/*
+	 * Calculate frequency settings.  f_IF1_FREQ + f_in is the
+	 * desired LO1 frequency
+	 */
+	MT2063_ResetExclZones(&state->AS_Data);
+
+	f_IF1 = MT2063_ChooseFirstIF(&state->AS_Data);
+
+	state->AS_Data.f_LO1 =
+	    MT2063_Round_fLO(f_IF1 + f_in, state->AS_Data.f_LO1_Step,
+			     state->AS_Data.f_ref);
+
+	state->AS_Data.f_LO2 =
+	    MT2063_Round_fLO(state->AS_Data.f_LO1 - state->AS_Data.f_out - f_in,
+			     state->AS_Data.f_LO2_Step, state->AS_Data.f_ref);
+
+	/*
+	 * Check for any LO spurs in the output bandwidth and adjust
+	 * the LO settings to avoid them if needed
+	 */
+	status |= MT2063_AvoidSpurs(&state->AS_Data);
+	/*
+	 * MT_AvoidSpurs spurs may have changed the LO1 & LO2 values.
+	 * Recalculate the LO frequencies and the values to be placed
+	 * in the tuning registers.
+	 */
+	state->AS_Data.f_LO1 =
+	    MT2063_CalcLO1Mult(&LO1, &Num1, state->AS_Data.f_LO1,
+			       state->AS_Data.f_LO1_Step, state->AS_Data.f_ref);
+	state->AS_Data.f_LO2 =
+	    MT2063_Round_fLO(state->AS_Data.f_LO1 - state->AS_Data.f_out - f_in,
+			     state->AS_Data.f_LO2_Step, state->AS_Data.f_ref);
+	state->AS_Data.f_LO2 =
+	    MT2063_CalcLO2Mult(&LO2, &Num2, state->AS_Data.f_LO2,
+			       state->AS_Data.f_LO2_Step, state->AS_Data.f_ref);
+
+	/*
+	 *  Check the upconverter and downconverter frequency ranges
+	 */
+	if ((state->AS_Data.f_LO1 < MT2063_MIN_UPC_FREQ)
+	    || (state->AS_Data.f_LO1 > MT2063_MAX_UPC_FREQ))
+		status |= MT2063_UPC_RANGE;
+	if ((state->AS_Data.f_LO2 < MT2063_MIN_DNC_FREQ)
+	    || (state->AS_Data.f_LO2 > MT2063_MAX_DNC_FREQ))
+		status |= MT2063_DNC_RANGE;
+	/*  LO2 Lock bit was in a different place for B0 version  */
+	if (state->tuner_id == MT2063_B0)
+		LO2LK = 0x40;
+
+	/*
+	 *  If we have the same LO frequencies and we're already locked,
+	 *  then skip re-programming the LO registers.
+	 */
+	if ((ofLO1 != state->AS_Data.f_LO1)
+	    || (ofLO2 != state->AS_Data.f_LO2)
+	    || ((state->reg[MT2063_REG_LO_STATUS] & (LO1LK | LO2LK)) !=
+		(LO1LK | LO2LK))) {
+		/*
+		 * Calculate the FIFFOF register value
+		 *
+		 *           IF1_Actual
+		 * FIFFOF = ------------ - 8 * FIFFC - 4992
+		 *            f_ref/64
+		 */
+		fiffof =
+		    (state->AS_Data.f_LO1 -
+		     f_in) / (state->AS_Data.f_ref / 64) - 8 * (u32) fiffc -
+		    4992;
+		if (fiffof > 0xFF)
+			fiffof = 0xFF;
+
+		/*
+		 * Place all of the calculated values into the local tuner
+		 * register fields.
+		 */
+		if (status >= 0) {
+			state->reg[MT2063_REG_LO1CQ_1] = (u8) (LO1 & 0xFF);	/* DIV1q */
+			state->reg[MT2063_REG_LO1CQ_2] = (u8) (Num1 & 0x3F);	/* NUM1q */
+			state->reg[MT2063_REG_LO2CQ_1] = (u8) (((LO2 & 0x7F) << 1)	/* DIV2q */
+								   |(Num2 >> 12));	/* NUM2q (hi) */
+			state->reg[MT2063_REG_LO2CQ_2] = (u8) ((Num2 & 0x0FF0) >> 4);	/* NUM2q (mid) */
+			state->reg[MT2063_REG_LO2CQ_3] = (u8) (0xE0 | (Num2 & 0x000F));	/* NUM2q (lo) */
+
+			/*
+			 * Now write out the computed register values
+			 * IMPORTANT: There is a required order for writing
+			 *            (0x05 must follow all the others).
+			 */
+			status |= mt2063_write(state, MT2063_REG_LO1CQ_1, &state->reg[MT2063_REG_LO1CQ_1], 5);	/* 0x01 - 0x05 */
+			if (state->tuner_id == MT2063_B0) {
+				/* Re-write the one-shot bits to trigger the tune operation */
+				status |= mt2063_write(state, MT2063_REG_LO2CQ_3, &state->reg[MT2063_REG_LO2CQ_3], 1);	/* 0x05 */
+			}
+			/* Write out the FIFF offset only if it's changing */
+			if (state->reg[MT2063_REG_FIFF_OFFSET] !=
+			    (u8) fiffof) {
+				state->reg[MT2063_REG_FIFF_OFFSET] =
+				    (u8) fiffof;
+				status |=
+				    mt2063_write(state,
+						    MT2063_REG_FIFF_OFFSET,
+						    &state->
+						    reg[MT2063_REG_FIFF_OFFSET],
+						    1);
+			}
+		}
+
+		/*
+		 * Check for LO's locking
+		 */
+
+		if (status < 0)
+			return status;
+
+		status = mt2063_lockStatus(state);
+		if (status < 0)
+			return status;
+		if (!status)
+			return -EINVAL;		/* Couldn't lock */
+
+		/*
+		 * If we locked OK, assign calculated data to mt2063_state structure
+		 */
+		state->f_IF1_actual = state->AS_Data.f_LO1 - f_in;
+	}
+
+	return status;
+}
+
+static const u8 MT2063B0_defaults[] = {
+	/* Reg,  Value */
+	0x19, 0x05,
+	0x1B, 0x1D,
+	0x1C, 0x1F,
+	0x1D, 0x0F,
+	0x1E, 0x3F,
+	0x1F, 0x0F,
+	0x20, 0x3F,
+	0x22, 0x21,
+	0x23, 0x3F,
+	0x24, 0x20,
+	0x25, 0x3F,
+	0x27, 0xEE,
+	0x2C, 0x27,	/*  bit at 0x20 is cleared below  */
+	0x30, 0x03,
+	0x2C, 0x07,	/*  bit at 0x20 is cleared here   */
+	0x2D, 0x87,
+	0x2E, 0xAA,
+	0x28, 0xE1,	/*  Set the FIFCrst bit here      */
+	0x28, 0xE0,	/*  Clear the FIFCrst bit here    */
+	0x00
+};
+
+/* writing 0x05 0xf0 sw-resets all registers, so we write only needed changes */
+static const u8 MT2063B1_defaults[] = {
+	/* Reg,  Value */
+	0x05, 0xF0,
+	0x11, 0x10,	/* New Enable AFCsd */
+	0x19, 0x05,
+	0x1A, 0x6C,
+	0x1B, 0x24,
+	0x1C, 0x28,
+	0x1D, 0x8F,
+	0x1E, 0x14,
+	0x1F, 0x8F,
+	0x20, 0x57,
+	0x22, 0x21,	/* New - ver 1.03 */
+	0x23, 0x3C,	/* New - ver 1.10 */
+	0x24, 0x20,	/* New - ver 1.03 */
+	0x2C, 0x24,	/*  bit at 0x20 is cleared below  */
+	0x2D, 0x87,	/*  FIFFQ=0  */
+	0x2F, 0xF3,
+	0x30, 0x0C,	/* New - ver 1.11 */
+	0x31, 0x1B,	/* New - ver 1.11 */
+	0x2C, 0x04,	/*  bit at 0x20 is cleared here  */
+	0x28, 0xE1,	/*  Set the FIFCrst bit here      */
+	0x28, 0xE0,	/*  Clear the FIFCrst bit here    */
+	0x00
+};
+
+/* writing 0x05 0xf0 sw-resets all registers, so we write only needed changes */
+static const u8 MT2063B3_defaults[] = {
+	/* Reg,  Value */
+	0x05, 0xF0,
+	0x19, 0x3D,
+	0x2C, 0x24,	/*  bit at 0x20 is cleared below  */
+	0x2C, 0x04,	/*  bit at 0x20 is cleared here  */
+	0x28, 0xE1,	/*  Set the FIFCrst bit here      */
+	0x28, 0xE0,	/*  Clear the FIFCrst bit here    */
+	0x00
+};
+
+static int mt2063_init(struct dvb_frontend *fe)
+{
+	u32 status;
+	struct mt2063_state *state = fe->tuner_priv;
+	u8 all_resets = 0xF0;	/* reset/load bits */
+	const u8 *def = NULL;
+	char *step;
+	u32 FCRUN;
+	s32 maxReads;
+	u32 fcu_osc;
+	u32 i;
+
+	dprintk(2, "\n");
+
+	state->rcvr_mode = MT2063_CABLE_QAM;
+
+	/*  Read the Part/Rev code from the tuner */
+	status = mt2063_read(state, MT2063_REG_PART_REV,
+			     &state->reg[MT2063_REG_PART_REV], 1);
+	if (status < 0) {
+		printk(KERN_ERR "Can't read mt2063 part ID\n");
+		return status;
+	}
+
+	/* Check the part/rev code */
+	switch (state->reg[MT2063_REG_PART_REV]) {
+	case MT2063_B0:
+		step = "B0";
+		break;
+	case MT2063_B1:
+		step = "B1";
+		break;
+	case MT2063_B2:
+		step = "B2";
+		break;
+	case MT2063_B3:
+		step = "B3";
+		break;
+	default:
+		printk(KERN_ERR "mt2063: Unknown mt2063 device ID (0x%02x)\n",
+		       state->reg[MT2063_REG_PART_REV]);
+		return -ENODEV;	/*  Wrong tuner Part/Rev code */
+	}
+
+	/*  Check the 2nd byte of the Part/Rev code from the tuner */
+	status = mt2063_read(state, MT2063_REG_RSVD_3B,
+			     &state->reg[MT2063_REG_RSVD_3B], 1);
+
+	/* b7 != 0 ==> NOT MT2063 */
+	if (status < 0 || ((state->reg[MT2063_REG_RSVD_3B] & 0x80) != 0x00)) {
+		printk(KERN_ERR "mt2063: Unknown part ID (0x%02x%02x)\n",
+		       state->reg[MT2063_REG_PART_REV],
+		       state->reg[MT2063_REG_RSVD_3B]);
+		return -ENODEV;	/*  Wrong tuner Part/Rev code */
+	}
+
+	printk(KERN_INFO "mt2063: detected a mt2063 %s\n", step);
+
+	/*  Reset the tuner  */
+	status = mt2063_write(state, MT2063_REG_LO2CQ_3, &all_resets, 1);
+	if (status < 0)
+		return status;
+
+	/* change all of the default values that vary from the HW reset values */
+	/*  def = (state->reg[PART_REV] == MT2063_B0) ? MT2063B0_defaults : MT2063B1_defaults; */
+	switch (state->reg[MT2063_REG_PART_REV]) {
+	case MT2063_B3:
+		def = MT2063B3_defaults;
+		break;
+
+	case MT2063_B1:
+		def = MT2063B1_defaults;
+		break;
+
+	case MT2063_B0:
+		def = MT2063B0_defaults;
+		break;
+
+	default:
+		return -ENODEV;
+		break;
+	}
+
+	while (status >= 0 && *def) {
+		u8 reg = *def++;
+		u8 val = *def++;
+		status = mt2063_write(state, reg, &val, 1);
+	}
+	if (status < 0)
+		return status;
+
+	/*  Wait for FIFF location to complete.  */
+	FCRUN = 1;
+	maxReads = 10;
+	while (status >= 0 && (FCRUN != 0) && (maxReads-- > 0)) {
+		msleep(2);
+		status = mt2063_read(state,
+					 MT2063_REG_XO_STATUS,
+					 &state->
+					 reg[MT2063_REG_XO_STATUS], 1);
+		FCRUN = (state->reg[MT2063_REG_XO_STATUS] & 0x40) >> 6;
+	}
+
+	if (FCRUN != 0 || status < 0)
+		return -ENODEV;
+
+	status = mt2063_read(state,
+			   MT2063_REG_FIFFC,
+			   &state->reg[MT2063_REG_FIFFC], 1);
+	if (status < 0)
+		return status;
+
+	/* Read back all the registers from the tuner */
+	status = mt2063_read(state,
+				MT2063_REG_PART_REV,
+				state->reg, MT2063_REG_END_REGS);
+	if (status < 0)
+		return status;
+
+	/*  Initialize the tuner state.  */
+	state->tuner_id = state->reg[MT2063_REG_PART_REV];
+	state->AS_Data.f_ref = MT2063_REF_FREQ;
+	state->AS_Data.f_if1_Center = (state->AS_Data.f_ref / 8) *
+				      ((u32) state->reg[MT2063_REG_FIFFC] + 640);
+	state->AS_Data.f_if1_bw = MT2063_IF1_BW;
+	state->AS_Data.f_out = 43750000UL;
+	state->AS_Data.f_out_bw = 6750000UL;
+	state->AS_Data.f_zif_bw = MT2063_ZIF_BW;
+	state->AS_Data.f_LO1_Step = state->AS_Data.f_ref / 64;
+	state->AS_Data.f_LO2_Step = MT2063_TUNE_STEP_SIZE;
+	state->AS_Data.maxH1 = MT2063_MAX_HARMONICS_1;
+	state->AS_Data.maxH2 = MT2063_MAX_HARMONICS_2;
+	state->AS_Data.f_min_LO_Separation = MT2063_MIN_LO_SEP;
+	state->AS_Data.f_if1_Request = state->AS_Data.f_if1_Center;
+	state->AS_Data.f_LO1 = 2181000000UL;
+	state->AS_Data.f_LO2 = 1486249786UL;
+	state->f_IF1_actual = state->AS_Data.f_if1_Center;
+	state->AS_Data.f_in = state->AS_Data.f_LO1 - state->f_IF1_actual;
+	state->AS_Data.f_LO1_FracN_Avoid = MT2063_LO1_FRACN_AVOID;
+	state->AS_Data.f_LO2_FracN_Avoid = MT2063_LO2_FRACN_AVOID;
+	state->num_regs = MT2063_REG_END_REGS;
+	state->AS_Data.avoidDECT = MT2063_AVOID_BOTH;
+	state->ctfilt_sw = 0;
+
+	state->CTFiltMax[0] = 69230000;
+	state->CTFiltMax[1] = 105770000;
+	state->CTFiltMax[2] = 140350000;
+	state->CTFiltMax[3] = 177110000;
+	state->CTFiltMax[4] = 212860000;
+	state->CTFiltMax[5] = 241130000;
+	state->CTFiltMax[6] = 274370000;
+	state->CTFiltMax[7] = 309820000;
+	state->CTFiltMax[8] = 342450000;
+	state->CTFiltMax[9] = 378870000;
+	state->CTFiltMax[10] = 416210000;
+	state->CTFiltMax[11] = 456500000;
+	state->CTFiltMax[12] = 495790000;
+	state->CTFiltMax[13] = 534530000;
+	state->CTFiltMax[14] = 572610000;
+	state->CTFiltMax[15] = 598970000;
+	state->CTFiltMax[16] = 635910000;
+	state->CTFiltMax[17] = 672130000;
+	state->CTFiltMax[18] = 714840000;
+	state->CTFiltMax[19] = 739660000;
+	state->CTFiltMax[20] = 770410000;
+	state->CTFiltMax[21] = 814660000;
+	state->CTFiltMax[22] = 846950000;
+	state->CTFiltMax[23] = 867820000;
+	state->CTFiltMax[24] = 915980000;
+	state->CTFiltMax[25] = 947450000;
+	state->CTFiltMax[26] = 983110000;
+	state->CTFiltMax[27] = 1021630000;
+	state->CTFiltMax[28] = 1061870000;
+	state->CTFiltMax[29] = 1098330000;
+	state->CTFiltMax[30] = 1138990000;
+
+	/*
+	 **   Fetch the FCU osc value and use it and the fRef value to
+	 **   scale all of the Band Max values
+	 */
+
+	state->reg[MT2063_REG_CTUNE_CTRL] = 0x0A;
+	status = mt2063_write(state, MT2063_REG_CTUNE_CTRL,
+			      &state->reg[MT2063_REG_CTUNE_CTRL], 1);
+	if (status < 0)
+		return status;
+
+	/*  Read the ClearTune filter calibration value  */
+	status = mt2063_read(state, MT2063_REG_FIFFC,
+			     &state->reg[MT2063_REG_FIFFC], 1);
+	if (status < 0)
+		return status;
+
+	fcu_osc = state->reg[MT2063_REG_FIFFC];
+
+	state->reg[MT2063_REG_CTUNE_CTRL] = 0x00;
+	status = mt2063_write(state, MT2063_REG_CTUNE_CTRL,
+			      &state->reg[MT2063_REG_CTUNE_CTRL], 1);
+	if (status < 0)
+		return status;
+
+	/*  Adjust each of the values in the ClearTune filter cross-over table  */
+	for (i = 0; i < 31; i++)
+		state->CTFiltMax[i] = (state->CTFiltMax[i] / 768) * (fcu_osc + 640);
+
+	status = MT2063_SoftwareShutdown(state, 1);
+	if (status < 0)
+		return status;
+	status = MT2063_ClearPowerMaskBits(state, MT2063_ALL_SD);
+	if (status < 0)
+		return status;
+
+	state->init = true;
+
+	return 0;
+}
+
+static int mt2063_get_status(struct dvb_frontend *fe, u32 *tuner_status)
+{
+	struct mt2063_state *state = fe->tuner_priv;
+	int status;
+
+	dprintk(2, "\n");
+
+	if (!state->init)
+		return -ENODEV;
+
+	*tuner_status = 0;
+	status = mt2063_lockStatus(state);
+	if (status < 0)
+		return status;
+	if (status)
+		*tuner_status = TUNER_STATUS_LOCKED;
+
+	dprintk(1, "Tuner status: %d", *tuner_status);
+
+	return 0;
+}
+
+static int mt2063_release(struct dvb_frontend *fe)
+{
+	struct mt2063_state *state = fe->tuner_priv;
+
+	dprintk(2, "\n");
+
+	fe->tuner_priv = NULL;
+	kfree(state);
+
+	return 0;
+}
+
+static int mt2063_set_analog_params(struct dvb_frontend *fe,
+				    struct analog_parameters *params)
+{
+	struct mt2063_state *state = fe->tuner_priv;
+	s32 pict_car;
+	s32 pict2chanb_vsb;
+	s32 ch_bw;
+	s32 if_mid;
+	s32 rcvr_mode;
+	int status;
+
+	dprintk(2, "\n");
+
+	if (!state->init) {
+		status = mt2063_init(fe);
+		if (status < 0)
+			return status;
+	}
+
+	switch (params->mode) {
+	case V4L2_TUNER_RADIO:
+		pict_car = 38900000;
+		ch_bw = 8000000;
+		pict2chanb_vsb = -(ch_bw / 2);
+		rcvr_mode = MT2063_OFFAIR_ANALOG;
+		break;
+	case V4L2_TUNER_ANALOG_TV:
+		rcvr_mode = MT2063_CABLE_ANALOG;
+		if (params->std & ~V4L2_STD_MN) {
+			pict_car = 38900000;
+			ch_bw = 6000000;
+			pict2chanb_vsb = -1250000;
+		} else if (params->std & V4L2_STD_PAL_G) {
+			pict_car = 38900000;
+			ch_bw = 7000000;
+			pict2chanb_vsb = -1250000;
+		} else {		/* PAL/SECAM standards */
+			pict_car = 38900000;
+			ch_bw = 8000000;
+			pict2chanb_vsb = -1250000;
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+	if_mid = pict_car - (pict2chanb_vsb + (ch_bw / 2));
+
+	state->AS_Data.f_LO2_Step = 125000;	/* FIXME: probably 5000 for FM */
+	state->AS_Data.f_out = if_mid;
+	state->AS_Data.f_out_bw = ch_bw + 750000;
+	status = MT2063_SetReceiverMode(state, rcvr_mode);
+	if (status < 0)
+		return status;
+
+	dprintk(1, "Tuning to frequency: %d, bandwidth %d, foffset %d\n",
+		params->frequency, ch_bw, pict2chanb_vsb);
+
+	status = MT2063_Tune(state, (params->frequency + (pict2chanb_vsb + (ch_bw / 2))));
+	if (status < 0)
+		return status;
+
+	state->frequency = params->frequency;
+	return 0;
+}
+
+/*
+ * As defined on EN 300 429, the DVB-C roll-off factor is 0.15.
+ * So, the amount of the needed bandwith is given by:
+ *	Bw = Symbol_rate * (1 + 0.15)
+ * As such, the maximum symbol rate supported by 6 MHz is given by:
+ *	max_symbol_rate = 6 MHz / 1.15 = 5217391 Bauds
+ */
+#define MAX_SYMBOL_RATE_6MHz	5217391
+
+static int mt2063_set_params(struct dvb_frontend *fe)
+{
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	struct mt2063_state *state = fe->tuner_priv;
+	int status;
+	s32 pict_car;
+	s32 pict2chanb_vsb;
+	s32 ch_bw;
+	s32 if_mid;
+	s32 rcvr_mode;
+
+	if (!state->init) {
+		status = mt2063_init(fe);
+		if (status < 0)
+			return status;
+	}
+
+	dprintk(2, "\n");
+
+	if (c->bandwidth_hz == 0)
+		return -EINVAL;
+	if (c->bandwidth_hz <= 6000000)
+		ch_bw = 6000000;
+	else if (c->bandwidth_hz <= 7000000)
+		ch_bw = 7000000;
+	else
+		ch_bw = 8000000;
+
+	switch (c->delivery_system) {
+	case SYS_DVBT:
+		rcvr_mode = MT2063_OFFAIR_COFDM;
+		pict_car = 36125000;
+		pict2chanb_vsb = -(ch_bw / 2);
+		break;
+	case SYS_DVBC_ANNEX_A:
+	case SYS_DVBC_ANNEX_C:
+		rcvr_mode = MT2063_CABLE_QAM;
+		pict_car = 36125000;
+		pict2chanb_vsb = -(ch_bw / 2);
+		break;
+	default:
+		return -EINVAL;
+	}
+	if_mid = pict_car - (pict2chanb_vsb + (ch_bw / 2));
+
+	state->AS_Data.f_LO2_Step = 125000;	/* FIXME: probably 5000 for FM */
+	state->AS_Data.f_out = if_mid;
+	state->AS_Data.f_out_bw = ch_bw + 750000;
+	status = MT2063_SetReceiverMode(state, rcvr_mode);
+	if (status < 0)
+		return status;
+
+	dprintk(1, "Tuning to frequency: %d, bandwidth %d, foffset %d\n",
+		c->frequency, ch_bw, pict2chanb_vsb);
+
+	status = MT2063_Tune(state, (c->frequency + (pict2chanb_vsb + (ch_bw / 2))));
+
+	if (status < 0)
+		return status;
+
+	state->frequency = c->frequency;
+	return 0;
+}
+
+static int mt2063_get_if_frequency(struct dvb_frontend *fe, u32 *freq)
+{
+	struct mt2063_state *state = fe->tuner_priv;
+
+	dprintk(2, "\n");
+
+	if (!state->init)
+		return -ENODEV;
+
+	*freq = state->AS_Data.f_out;
+
+	dprintk(1, "IF frequency: %d\n", *freq);
+
+	return 0;
+}
+
+static int mt2063_get_bandwidth(struct dvb_frontend *fe, u32 *bw)
+{
+	struct mt2063_state *state = fe->tuner_priv;
+
+	dprintk(2, "\n");
+
+	if (!state->init)
+		return -ENODEV;
+
+	*bw = state->AS_Data.f_out_bw - 750000;
+
+	dprintk(1, "bandwidth: %d\n", *bw);
+
+	return 0;
+}
+
+static struct dvb_tuner_ops mt2063_ops = {
+	.info = {
+		 .name = "MT2063 Silicon Tuner",
+		 .frequency_min = 45000000,
+		 .frequency_max = 850000000,
+		 .frequency_step = 0,
+		 },
+
+	.init = mt2063_init,
+	.sleep = MT2063_Sleep,
+	.get_status = mt2063_get_status,
+	.set_analog_params = mt2063_set_analog_params,
+	.set_params    = mt2063_set_params,
+	.get_if_frequency = mt2063_get_if_frequency,
+	.get_bandwidth = mt2063_get_bandwidth,
+	.release = mt2063_release,
+};
+
+struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe,
+				   struct mt2063_config *config,
+				   struct i2c_adapter *i2c)
+{
+	struct mt2063_state *state = NULL;
+
+	dprintk(2, "\n");
+
+	state = kzalloc(sizeof(struct mt2063_state), GFP_KERNEL);
+	if (state == NULL)
+		goto error;
+
+	state->config = config;
+	state->i2c = i2c;
+	state->frontend = fe;
+	state->reference = config->refclock / 1000;	/* kHz */
+	fe->tuner_priv = state;
+	fe->ops.tuner_ops = mt2063_ops;
+
+	printk(KERN_INFO "%s: Attaching MT2063\n", __func__);
+	return fe;
+
+error:
+	kfree(state);
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(mt2063_attach);
+
+/*
+ * Ancillary routines visible outside mt2063
+ * FIXME: Remove them in favor of using standard tuner callbacks
+ */
+unsigned int tuner_MT2063_SoftwareShutdown(struct dvb_frontend *fe)
+{
+	struct mt2063_state *state = fe->tuner_priv;
+	int err = 0;
+
+	dprintk(2, "\n");
+
+	err = MT2063_SoftwareShutdown(state, 1);
+	if (err < 0)
+		printk(KERN_ERR "%s: Couldn't shutdown\n", __func__);
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(tuner_MT2063_SoftwareShutdown);
+
+unsigned int tuner_MT2063_ClearPowerMaskBits(struct dvb_frontend *fe)
+{
+	struct mt2063_state *state = fe->tuner_priv;
+	int err = 0;
+
+	dprintk(2, "\n");
+
+	err = MT2063_ClearPowerMaskBits(state, MT2063_ALL_SD);
+	if (err < 0)
+		printk(KERN_ERR "%s: Invalid parameter\n", __func__);
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(tuner_MT2063_ClearPowerMaskBits);
+
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_DESCRIPTION("MT2063 Silicon tuner");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/common/tuners/mt2063.h b/drivers/media/common/tuners/mt2063.h
new file mode 100644
index 00000000000..62d0e8ec4e9
--- /dev/null
+++ b/drivers/media/common/tuners/mt2063.h
@@ -0,0 +1,36 @@
+#ifndef __MT2063_H__
+#define __MT2063_H__
+
+#include "dvb_frontend.h"
+
+struct mt2063_config {
+	u8 tuner_address;
+	u32 refclock;
+};
+
+#if defined(CONFIG_MEDIA_TUNER_MT2063) || (defined(CONFIG_MEDIA_TUNER_MT2063_MODULE) && defined(MODULE))
+struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe,
+				   struct mt2063_config *config,
+				   struct i2c_adapter *i2c);
+
+#else
+
+static inline struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe,
+				   struct mt2063_config *config,
+				   struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+
+int mt2063_setTune(struct dvb_frontend *fe, u32 f_in,
+				   u32 bw_in,
+				   enum MTTune_atv_standard tv_type);
+
+/* FIXME: Should use the standard DVB attachment interfaces */
+unsigned int tuner_MT2063_SoftwareShutdown(struct dvb_frontend *fe);
+unsigned int tuner_MT2063_ClearPowerMaskBits(struct dvb_frontend *fe);
+
+#endif /* CONFIG_DVB_MT2063 */
+
+#endif /* __MT2063_H__ */
diff --git a/drivers/media/common/tuners/mt2131.c b/drivers/media/common/tuners/mt2131.c
index a4f830bb25d..f83b0c1ea6c 100644
--- a/drivers/media/common/tuners/mt2131.c
+++ b/drivers/media/common/tuners/mt2131.c
@@ -92,9 +92,9 @@ static int mt2131_writeregs(struct mt2131_priv *priv,u8 *buf, u8 len)
 	return 0;
 }
 
-static int mt2131_set_params(struct dvb_frontend *fe,
-			     struct dvb_frontend_parameters *params)
+static int mt2131_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct mt2131_priv *priv;
 	int ret=0, i;
 	u32 freq;
@@ -105,12 +105,8 @@ static int mt2131_set_params(struct dvb_frontend *fe,
 	u8 lockval = 0;
 
 	priv = fe->tuner_priv;
-	if (fe->ops.info.type == FE_OFDM)
-		priv->bandwidth = params->u.ofdm.bandwidth;
-	else
-		priv->bandwidth = 0;
 
-	freq = params->frequency / 1000;  // Hz -> kHz
+	freq = c->frequency / 1000;  /* Hz -> kHz */
 	dprintk(1, "%s() freq=%d\n", __func__, freq);
 
 	f_lo1 = freq + MT2131_IF1 * 1000;
@@ -193,14 +189,6 @@ static int mt2131_get_frequency(struct dvb_frontend *fe, u32 *frequency)
 	return 0;
 }
 
-static int mt2131_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
-{
-	struct mt2131_priv *priv = fe->tuner_priv;
-	dprintk(1, "%s()\n", __func__);
-	*bandwidth = priv->bandwidth;
-	return 0;
-}
-
 static int mt2131_get_status(struct dvb_frontend *fe, u32 *status)
 {
 	struct mt2131_priv *priv = fe->tuner_priv;
@@ -263,7 +251,6 @@ static const struct dvb_tuner_ops mt2131_tuner_ops = {
 
 	.set_params    = mt2131_set_params,
 	.get_frequency = mt2131_get_frequency,
-	.get_bandwidth = mt2131_get_bandwidth,
 	.get_status    = mt2131_get_status
 };
 
@@ -281,7 +268,6 @@ struct dvb_frontend * mt2131_attach(struct dvb_frontend *fe,
 		return NULL;
 
 	priv->cfg = cfg;
-	priv->bandwidth = 6000000; /* 6MHz */
 	priv->i2c = i2c;
 
 	if (mt2131_readreg(priv, 0, &id) != 0) {
diff --git a/drivers/media/common/tuners/mt2131_priv.h b/drivers/media/common/tuners/mt2131_priv.h
index 4e05a67e88c..62aeedf5c55 100644
--- a/drivers/media/common/tuners/mt2131_priv.h
+++ b/drivers/media/common/tuners/mt2131_priv.h
@@ -38,7 +38,6 @@ struct mt2131_priv {
 	struct i2c_adapter   *i2c;
 
 	u32 frequency;
-	u32 bandwidth;
 };
 
 #endif /* __MT2131_PRIV_H__ */
diff --git a/drivers/media/common/tuners/mt2266.c b/drivers/media/common/tuners/mt2266.c
index 25a8ea342c4..bca4d75e42d 100644
--- a/drivers/media/common/tuners/mt2266.c
+++ b/drivers/media/common/tuners/mt2266.c
@@ -122,8 +122,9 @@ static u8 mt2266_vhf[] = { 0x1d, 0xfe, 0x00, 0x00, 0xb4, 0x03, 0xa5, 0xa5,
 
 #define FREF 30000       // Quartz oscillator 30 MHz
 
-static int mt2266_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int mt2266_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct mt2266_priv *priv;
 	int ret=0;
 	u32 freq;
@@ -135,32 +136,32 @@ static int mt2266_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame
 
 	priv = fe->tuner_priv;
 
-	freq = params->frequency / 1000; // Hz -> kHz
+	freq = priv->frequency / 1000; /* Hz -> kHz */
 	if (freq < 470000 && freq > 230000)
 		return -EINVAL; /* Gap between VHF and UHF bands */
-	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
-	priv->frequency = freq * 1000;
 
+	priv->frequency = c->frequency;
 	tune = 2 * freq * (8192/16) / (FREF/16);
 	band = (freq < 300000) ? MT2266_VHF : MT2266_UHF;
 	if (band == MT2266_VHF)
 		tune *= 2;
 
-	switch (params->u.ofdm.bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	switch (c->bandwidth_hz) {
+	case 6000000:
 		mt2266_writeregs(priv, mt2266_init_6mhz,
 				 sizeof(mt2266_init_6mhz));
 		break;
-	case BANDWIDTH_7_MHZ:
-		mt2266_writeregs(priv, mt2266_init_7mhz,
-				 sizeof(mt2266_init_7mhz));
-		break;
-	case BANDWIDTH_8_MHZ:
-	default:
+	case 8000000:
 		mt2266_writeregs(priv, mt2266_init_8mhz,
 				 sizeof(mt2266_init_8mhz));
 		break;
+	case 7000000:
+	default:
+		mt2266_writeregs(priv, mt2266_init_7mhz,
+				 sizeof(mt2266_init_7mhz));
+		break;
 	}
+	priv->bandwidth = c->bandwidth_hz;
 
 	if (band == MT2266_VHF && priv->band == MT2266_UHF) {
 		dprintk("Switch from UHF to VHF");
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
index 54be9e6faaa..6133315fb0e 100644
--- a/drivers/media/common/tuners/mxl5005s.c
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -3979,54 +3979,47 @@ static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
 	return 0;
 }
 
-static int mxl5005s_set_params(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *params)
+static int mxl5005s_set_params(struct dvb_frontend *fe)
 {
 	struct mxl5005s_state *state = fe->tuner_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys = c->delivery_system;
+	u32 bw = c->bandwidth_hz;
 	u32 req_mode, req_bw = 0;
 	int ret;
 
 	dprintk(1, "%s()\n", __func__);
 
-	if (fe->ops.info.type == FE_ATSC) {
-		switch (params->u.vsb.modulation) {
-		case VSB_8:
-			req_mode = MXL_ATSC; break;
-		default:
-		case QAM_64:
-		case QAM_256:
-		case QAM_AUTO:
-			req_mode = MXL_QAM; break;
-		}
-	} else
+	switch (delsys) {
+	case SYS_ATSC:
+		req_mode = MXL_ATSC;
+		req_bw  = MXL5005S_BANDWIDTH_6MHZ;
+		break;
+	case SYS_DVBC_ANNEX_B:
+		req_mode = MXL_QAM;
+		req_bw  = MXL5005S_BANDWIDTH_6MHZ;
+		break;
+	default:	/* Assume DVB-T */
 		req_mode = MXL_DVBT;
-
-	/* Change tuner for new modulation type if reqd */
-	if (req_mode != state->current_mode) {
-		switch (req_mode) {
-		case MXL_ATSC:
-		case MXL_QAM:
-			req_bw  = MXL5005S_BANDWIDTH_6MHZ;
+		switch (bw) {
+		case 6000000:
+			req_bw = MXL5005S_BANDWIDTH_6MHZ;
+			break;
+		case 7000000:
+			req_bw = MXL5005S_BANDWIDTH_7MHZ;
+			break;
+		case 8000000:
+		case 0:
+			req_bw = MXL5005S_BANDWIDTH_8MHZ;
 			break;
-		case MXL_DVBT:
 		default:
-			/* Assume DVB-T */
-			switch (params->u.ofdm.bandwidth) {
-			case BANDWIDTH_6_MHZ:
-				req_bw  = MXL5005S_BANDWIDTH_6MHZ;
-				break;
-			case BANDWIDTH_7_MHZ:
-				req_bw  = MXL5005S_BANDWIDTH_7MHZ;
-				break;
-			case BANDWIDTH_AUTO:
-			case BANDWIDTH_8_MHZ:
-				req_bw  = MXL5005S_BANDWIDTH_8MHZ;
-				break;
-			default:
-				return -EINVAL;
-			}
+			return -EINVAL;
 		}
+	}
 
+	/* Change tuner for new modulation type if reqd */
+	if (req_mode != state->current_mode ||
+	    req_bw != state->Chan_Bandwidth) {
 		state->current_mode = req_mode;
 		ret = mxl5005s_reconfigure(fe, req_mode, req_bw);
 
@@ -4034,8 +4027,8 @@ static int mxl5005s_set_params(struct dvb_frontend *fe,
 		ret = 0;
 
 	if (ret == 0) {
-		dprintk(1, "%s() freq=%d\n", __func__, params->frequency);
-		ret = mxl5005s_SetRfFreqHz(fe, params->frequency);
+		dprintk(1, "%s() freq=%d\n", __func__, c->frequency);
+		ret = mxl5005s_SetRfFreqHz(fe, c->frequency);
 	}
 
 	return ret;
diff --git a/drivers/media/common/tuners/mxl5007t.c b/drivers/media/common/tuners/mxl5007t.c
index 5d02221e99d..69e453ef0a1 100644
--- a/drivers/media/common/tuners/mxl5007t.c
+++ b/drivers/media/common/tuners/mxl5007t.c
@@ -165,6 +165,8 @@ struct mxl5007t_state {
 	struct reg_pair_t tab_init_cable[ARRAY_SIZE(init_tab_cable)];
 	struct reg_pair_t tab_rftune[ARRAY_SIZE(reg_pair_rftune)];
 
+	enum mxl5007t_if_freq if_freq;
+
 	u32 frequency;
 	u32 bandwidth;
 };
@@ -286,6 +288,8 @@ static void mxl5007t_set_if_freq_bits(struct mxl5007t_state *state,
 	/* set inverted IF or normal IF */
 	set_reg_bits(state->tab_init, 0x02, 0x10, invert_if ? 0x10 : 0x00);
 
+	state->if_freq = if_freq;
+
 	return;
 }
 
@@ -612,47 +616,43 @@ fail:
 
 /* ------------------------------------------------------------------------- */
 
-static int mxl5007t_set_params(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *params)
+static int mxl5007t_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys = c->delivery_system;
 	struct mxl5007t_state *state = fe->tuner_priv;
 	enum mxl5007t_bw_mhz bw;
 	enum mxl5007t_mode mode;
 	int ret;
-	u32 freq = params->frequency;
+	u32 freq = c->frequency;
 
-	if (fe->ops.info.type == FE_ATSC) {
-		switch (params->u.vsb.modulation) {
-		case VSB_8:
-		case VSB_16:
-			mode = MxL_MODE_ATSC;
-			break;
-		case QAM_64:
-		case QAM_256:
-			mode = MxL_MODE_CABLE;
-			break;
-		default:
-			mxl_err("modulation not set!");
-			return -EINVAL;
-		}
+	switch (delsys) {
+	case SYS_ATSC:
+		mode = MxL_MODE_ATSC;
+		bw = MxL_BW_6MHz;
+		break;
+	case SYS_DVBC_ANNEX_B:
+		mode = MxL_MODE_CABLE;
 		bw = MxL_BW_6MHz;
-	} else if (fe->ops.info.type == FE_OFDM) {
-		switch (params->u.ofdm.bandwidth) {
-		case BANDWIDTH_6_MHZ:
+		break;
+	case SYS_DVBT:
+	case SYS_DVBT2:
+		mode = MxL_MODE_DVBT;
+		switch (c->bandwidth_hz) {
+		case 6000000:
 			bw = MxL_BW_6MHz;
 			break;
-		case BANDWIDTH_7_MHZ:
+		case 7000000:
 			bw = MxL_BW_7MHz;
 			break;
-		case BANDWIDTH_8_MHZ:
+		case 8000000:
 			bw = MxL_BW_8MHz;
 			break;
 		default:
-			mxl_err("bandwidth not set!");
 			return -EINVAL;
 		}
-		mode = MxL_MODE_DVBT;
-	} else {
+		break;
+	default:
 		mxl_err("modulation type not supported!");
 		return -EINVAL;
 	}
@@ -671,8 +671,7 @@ static int mxl5007t_set_params(struct dvb_frontend *fe,
 		goto fail;
 
 	state->frequency = freq;
-	state->bandwidth = (fe->ops.info.type == FE_OFDM) ?
-		params->u.ofdm.bandwidth : 0;
+	state->bandwidth = c->bandwidth_hz;
 fail:
 	mutex_unlock(&state->lock);
 
@@ -738,6 +737,50 @@ static int mxl5007t_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
 	return 0;
 }
 
+static int mxl5007t_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct mxl5007t_state *state = fe->tuner_priv;
+
+	*frequency = 0;
+
+	switch (state->if_freq) {
+	case MxL_IF_4_MHZ:
+		*frequency = 4000000;
+		break;
+	case MxL_IF_4_5_MHZ:
+		*frequency = 4500000;
+		break;
+	case MxL_IF_4_57_MHZ:
+		*frequency = 4570000;
+		break;
+	case MxL_IF_5_MHZ:
+		*frequency = 5000000;
+		break;
+	case MxL_IF_5_38_MHZ:
+		*frequency = 5380000;
+		break;
+	case MxL_IF_6_MHZ:
+		*frequency = 6000000;
+		break;
+	case MxL_IF_6_28_MHZ:
+		*frequency = 6280000;
+		break;
+	case MxL_IF_9_1915_MHZ:
+		*frequency = 9191500;
+		break;
+	case MxL_IF_35_25_MHZ:
+		*frequency = 35250000;
+		break;
+	case MxL_IF_36_15_MHZ:
+		*frequency = 36150000;
+		break;
+	case MxL_IF_44_MHZ:
+		*frequency = 44000000;
+		break;
+	}
+	return 0;
+}
+
 static int mxl5007t_release(struct dvb_frontend *fe)
 {
 	struct mxl5007t_state *state = fe->tuner_priv;
@@ -767,6 +810,7 @@ static struct dvb_tuner_ops mxl5007t_tuner_ops = {
 	.get_frequency     = mxl5007t_get_frequency,
 	.get_bandwidth     = mxl5007t_get_bandwidth,
 	.release           = mxl5007t_release,
+	.get_if_frequency  = mxl5007t_get_if_frequency,
 };
 
 static int mxl5007t_get_chip_id(struct mxl5007t_state *state)
diff --git a/drivers/media/common/tuners/qt1010.c b/drivers/media/common/tuners/qt1010.c
index 9f5dba244cb..2d79b1f5d5e 100644
--- a/drivers/media/common/tuners/qt1010.c
+++ b/drivers/media/common/tuners/qt1010.c
@@ -82,9 +82,9 @@ static void qt1010_dump_regs(struct qt1010_priv *priv)
 	printk(KERN_CONT "\n");
 }
 
-static int qt1010_set_params(struct dvb_frontend *fe,
-			     struct dvb_frontend_parameters *params)
+static int qt1010_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct qt1010_priv *priv;
 	int err;
 	u32 freq, div, mod1, mod2;
@@ -144,13 +144,11 @@ static int qt1010_set_params(struct dvb_frontend *fe,
 #define FREQ2  4000000 /* 4 MHz Quartz oscillator in the stick? */
 
 	priv = fe->tuner_priv;
-	freq = params->frequency;
+	freq = c->frequency;
 	div = (freq + QT1010_OFFSET) / QT1010_STEP;
 	freq = (div * QT1010_STEP) - QT1010_OFFSET;
 	mod1 = (freq + QT1010_OFFSET) % FREQ1;
 	mod2 = (freq + QT1010_OFFSET) % FREQ2;
-	priv->bandwidth =
-		(fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
 	priv->frequency = freq;
 
 	if (fe->ops.i2c_gate_ctrl)
@@ -320,7 +318,7 @@ static u8 qt1010_init_meas2(struct qt1010_priv *priv,
 static int qt1010_init(struct dvb_frontend *fe)
 {
 	struct qt1010_priv *priv = fe->tuner_priv;
-	struct dvb_frontend_parameters params;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int err = 0;
 	u8 i, tmpval, *valptr = NULL;
 
@@ -397,9 +395,9 @@ static int qt1010_init(struct dvb_frontend *fe)
 		if ((err = qt1010_init_meas2(priv, i, &tmpval)))
 			return err;
 
-	params.frequency = 545000000; /* Sigmatek DVB-110 545000000 */
+	c->frequency = 545000000; /* Sigmatek DVB-110 545000000 */
 				      /* MSI Megasky 580 GL861 533000000 */
-	return qt1010_set_params(fe, &params);
+	return qt1010_set_params(fe);
 }
 
 static int qt1010_release(struct dvb_frontend *fe)
@@ -416,10 +414,9 @@ static int qt1010_get_frequency(struct dvb_frontend *fe, u32 *frequency)
 	return 0;
 }
 
-static int qt1010_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+static int qt1010_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
 {
-	struct qt1010_priv *priv = fe->tuner_priv;
-	*bandwidth = priv->bandwidth;
+	*frequency = 36125000;
 	return 0;
 }
 
@@ -437,7 +434,7 @@ static const struct dvb_tuner_ops qt1010_tuner_ops = {
 
 	.set_params    = qt1010_set_params,
 	.get_frequency = qt1010_get_frequency,
-	.get_bandwidth = qt1010_get_bandwidth
+	.get_if_frequency = qt1010_get_if_frequency,
 };
 
 struct dvb_frontend * qt1010_attach(struct dvb_frontend *fe,
diff --git a/drivers/media/common/tuners/qt1010_priv.h b/drivers/media/common/tuners/qt1010_priv.h
index 090cf475f09..2c42d3f0163 100644
--- a/drivers/media/common/tuners/qt1010_priv.h
+++ b/drivers/media/common/tuners/qt1010_priv.h
@@ -99,7 +99,6 @@ struct qt1010_priv {
 	u8 reg25_init_val;
 
 	u32 frequency;
-	u32 bandwidth;
 };
 
 #endif
diff --git a/drivers/media/common/tuners/tda18212.c b/drivers/media/common/tuners/tda18212.c
index e29cc2bc113..602c2e392b1 100644
--- a/drivers/media/common/tuners/tda18212.c
+++ b/drivers/media/common/tuners/tda18212.c
@@ -25,6 +25,8 @@
 struct tda18212_priv {
 	struct tda18212_config *cfg;
 	struct i2c_adapter *i2c;
+
+	u32 if_frequency;
 };
 
 #define dbg(fmt, arg...)					\
@@ -128,20 +130,31 @@ static void tda18212_dump_regs(struct tda18212_priv *priv)
 }
 #endif
 
-static int tda18212_set_params(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int tda18212_set_params(struct dvb_frontend *fe)
 {
 	struct tda18212_priv *priv = fe->tuner_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int ret, i;
 	u32 if_khz;
 	u8 buf[9];
+	#define DVBT_6   0
+	#define DVBT_7   1
+	#define DVBT_8   2
+	#define DVBT2_6  3
+	#define DVBT2_7  4
+	#define DVBT2_8  5
+	#define DVBC_6   6
+	#define DVBC_8   7
 	static const u8 bw_params[][3] = {
-		/*  0f    13    23 */
-		{ 0xb3, 0x20, 0x03 }, /* DVB-T 6 MHz */
-		{ 0xb3, 0x31, 0x01 }, /* DVB-T 7 MHz */
-		{ 0xb3, 0x22, 0x01 }, /* DVB-T 8 MHz */
-		{ 0x92, 0x53, 0x03 }, /* DVB-C */
+		     /* reg:   0f    13    23 */
+		[DVBT_6]  = { 0xb3, 0x20, 0x03 },
+		[DVBT_7]  = { 0xb3, 0x31, 0x01 },
+		[DVBT_8]  = { 0xb3, 0x22, 0x01 },
+		[DVBT2_6] = { 0xbc, 0x20, 0x03 },
+		[DVBT2_7] = { 0xbc, 0x72, 0x03 },
+		[DVBT2_8] = { 0xbc, 0x22, 0x01 },
+		[DVBC_6]  = { 0x92, 0x50, 0x03 },
+		[DVBC_8]  = { 0x92, 0x53, 0x03 },
 	};
 
 	dbg("delsys=%d RF=%d BW=%d\n",
@@ -155,24 +168,44 @@ static int tda18212_set_params(struct dvb_frontend *fe,
 		switch (c->bandwidth_hz) {
 		case 6000000:
 			if_khz = priv->cfg->if_dvbt_6;
-			i = 0;
+			i = DVBT_6;
 			break;
 		case 7000000:
 			if_khz = priv->cfg->if_dvbt_7;
-			i = 1;
+			i = DVBT_7;
 			break;
 		case 8000000:
 			if_khz = priv->cfg->if_dvbt_8;
-			i = 2;
+			i = DVBT_8;
 			break;
 		default:
 			ret = -EINVAL;
 			goto error;
 		}
 		break;
-	case SYS_DVBC_ANNEX_AC:
+	case SYS_DVBT2:
+		switch (c->bandwidth_hz) {
+		case 6000000:
+			if_khz = priv->cfg->if_dvbt2_6;
+			i = DVBT2_6;
+			break;
+		case 7000000:
+			if_khz = priv->cfg->if_dvbt2_7;
+			i = DVBT2_7;
+			break;
+		case 8000000:
+			if_khz = priv->cfg->if_dvbt2_8;
+			i = DVBT2_8;
+			break;
+		default:
+			ret = -EINVAL;
+			goto error;
+		}
+		break;
+	case SYS_DVBC_ANNEX_A:
+	case SYS_DVBC_ANNEX_C:
 		if_khz = priv->cfg->if_dvbc;
-		i = 3;
+		i = DVBC_8;
 		break;
 	default:
 		ret = -EINVAL;
@@ -194,7 +227,7 @@ static int tda18212_set_params(struct dvb_frontend *fe,
 	buf[0] = 0x02;
 	buf[1] = bw_params[i][1];
 	buf[2] = 0x03; /* default value */
-	buf[3] = if_khz / 50;
+	buf[3] = DIV_ROUND_CLOSEST(if_khz, 50);
 	buf[4] = ((c->frequency / 1000) >> 16) & 0xff;
 	buf[5] = ((c->frequency / 1000) >>  8) & 0xff;
 	buf[6] = ((c->frequency / 1000) >>  0) & 0xff;
@@ -204,6 +237,9 @@ static int tda18212_set_params(struct dvb_frontend *fe,
 	if (ret)
 		goto error;
 
+	/* actual IF rounded as it is on register */
+	priv->if_frequency = buf[3] * 50 * 1000;
+
 exit:
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */
@@ -215,6 +251,15 @@ error:
 	goto exit;
 }
 
+static int tda18212_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct tda18212_priv *priv = fe->tuner_priv;
+
+	*frequency = priv->if_frequency;
+
+	return 0;
+}
+
 static int tda18212_release(struct dvb_frontend *fe)
 {
 	kfree(fe->tuner_priv);
@@ -234,6 +279,7 @@ static const struct dvb_tuner_ops tda18212_tuner_ops = {
 	.release       = tda18212_release,
 
 	.set_params    = tda18212_set_params,
+	.get_if_frequency = tda18212_get_if_frequency,
 };
 
 struct dvb_frontend *tda18212_attach(struct dvb_frontend *fe,
diff --git a/drivers/media/common/tuners/tda18212.h b/drivers/media/common/tuners/tda18212.h
index 83b497f59e1..9bd5da4aabb 100644
--- a/drivers/media/common/tuners/tda18212.h
+++ b/drivers/media/common/tuners/tda18212.h
@@ -29,6 +29,10 @@ struct tda18212_config {
 	u16 if_dvbt_6;
 	u16 if_dvbt_7;
 	u16 if_dvbt_8;
+	u16 if_dvbt2_5;
+	u16 if_dvbt2_6;
+	u16 if_dvbt2_7;
+	u16 if_dvbt2_8;
 	u16 if_dvbc;
 };
 
diff --git a/drivers/media/common/tuners/tda18218.c b/drivers/media/common/tuners/tda18218.c
index 4fc29730a12..dfb3a831df4 100644
--- a/drivers/media/common/tuners/tda18218.c
+++ b/drivers/media/common/tuners/tda18218.c
@@ -109,10 +109,11 @@ static int tda18218_rd_reg(struct tda18218_priv *priv, u8 reg, u8 *val)
 	return tda18218_rd_regs(priv, reg, val, 1);
 }
 
-static int tda18218_set_params(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params)
+static int tda18218_set_params(struct dvb_frontend *fe)
 {
 	struct tda18218_priv *priv = fe->tuner_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 bw = c->bandwidth_hz;
 	int ret;
 	u8 buf[3], i, BP_Filter, LP_Fc;
 	u32 LO_Frac;
@@ -138,22 +139,19 @@ static int tda18218_set_params(struct dvb_frontend *fe,
 		fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */
 
 	/* low-pass filter cut-off frequency */
-	switch (params->u.ofdm.bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	if (bw <= 6000000) {
 		LP_Fc = 0;
-		LO_Frac = params->frequency + 3000000;
-		break;
-	case BANDWIDTH_7_MHZ:
+		priv->if_frequency = 3000000;
+	} else if (bw <= 7000000) {
 		LP_Fc = 1;
-		LO_Frac = params->frequency + 3500000;
-		break;
-	case BANDWIDTH_8_MHZ:
-	default:
+		priv->if_frequency = 3500000;
+	} else {
 		LP_Fc = 2;
-		LO_Frac = params->frequency + 4000000;
-		break;
+		priv->if_frequency = 4000000;
 	}
 
+	LO_Frac = c->frequency + priv->if_frequency;
+
 	/* band-pass filter */
 	if (LO_Frac < 188000000)
 		BP_Filter = 3;
@@ -206,6 +204,14 @@ error:
 	return ret;
 }
 
+static int tda18218_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct tda18218_priv *priv = fe->tuner_priv;
+	*frequency = priv->if_frequency;
+	dbg("%s: if=%d", __func__, *frequency);
+	return 0;
+}
+
 static int tda18218_sleep(struct dvb_frontend *fe)
 {
 	struct tda18218_priv *priv = fe->tuner_priv;
@@ -268,6 +274,8 @@ static const struct dvb_tuner_ops tda18218_tuner_ops = {
 	.sleep         = tda18218_sleep,
 
 	.set_params    = tda18218_set_params,
+
+	.get_if_frequency = tda18218_get_if_frequency,
 };
 
 struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe,
diff --git a/drivers/media/common/tuners/tda18218_priv.h b/drivers/media/common/tuners/tda18218_priv.h
index 904e5365c78..dc52b72e140 100644
--- a/drivers/media/common/tuners/tda18218_priv.h
+++ b/drivers/media/common/tuners/tda18218_priv.h
@@ -100,6 +100,8 @@ struct tda18218_priv {
 	struct tda18218_config *cfg;
 	struct i2c_adapter *i2c;
 
+	u32 if_frequency;
+
 	u8 regs[TDA18218_NUM_REGS];
 };
 
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index 63cc4004e21..2e67f445990 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -928,59 +928,49 @@ fail:
 
 /* ------------------------------------------------------------------ */
 
-static int tda18271_set_params(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *params)
+static int tda18271_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys = c->delivery_system;
+	u32 bw = c->bandwidth_hz;
+	u32 freq = c->frequency;
 	struct tda18271_priv *priv = fe->tuner_priv;
 	struct tda18271_std_map *std_map = &priv->std;
 	struct tda18271_std_map_item *map;
 	int ret;
-	u32 bw, freq = params->frequency;
 
 	priv->mode = TDA18271_DIGITAL;
 
-	if (fe->ops.info.type == FE_ATSC) {
-		switch (params->u.vsb.modulation) {
-		case VSB_8:
-		case VSB_16:
-			map = &std_map->atsc_6;
-			break;
-		case QAM_64:
-		case QAM_256:
-			map = &std_map->qam_6;
-			break;
-		default:
-			tda_warn("modulation not set!\n");
-			return -EINVAL;
-		}
-#if 0
-		/* userspace request is already center adjusted */
-		freq += 1750000; /* Adjust to center (+1.75MHZ) */
-#endif
+	switch (delsys) {
+	case SYS_ATSC:
+		map = &std_map->atsc_6;
 		bw = 6000000;
-	} else if (fe->ops.info.type == FE_OFDM) {
-		switch (params->u.ofdm.bandwidth) {
-		case BANDWIDTH_6_MHZ:
-			bw = 6000000;
+		break;
+	case SYS_ISDBT:
+	case SYS_DVBT:
+	case SYS_DVBT2:
+		if (bw <= 6000000) {
 			map = &std_map->dvbt_6;
-			break;
-		case BANDWIDTH_7_MHZ:
-			bw = 7000000;
+		} else if (bw <= 7000000) {
 			map = &std_map->dvbt_7;
-			break;
-		case BANDWIDTH_8_MHZ:
-			bw = 8000000;
+		} else {
 			map = &std_map->dvbt_8;
-			break;
-		default:
-			tda_warn("bandwidth not set!\n");
-			return -EINVAL;
 		}
-	} else if (fe->ops.info.type == FE_QAM) {
-		/* DVB-C */
-		map = &std_map->qam_8;
-		bw = 8000000;
-	} else {
+		break;
+	case SYS_DVBC_ANNEX_B:
+		bw = 6000000;
+		/* falltrough */
+	case SYS_DVBC_ANNEX_A:
+	case SYS_DVBC_ANNEX_C:
+		if (bw <= 6000000) {
+			map = &std_map->qam_6;
+		} else if (bw <= 7000000) {
+			map = &std_map->qam_7;
+		} else {
+			map = &std_map->qam_8;
+		}
+		break;
+	default:
 		tda_warn("modulation type not supported!\n");
 		return -EINVAL;
 	}
@@ -994,9 +984,9 @@ static int tda18271_set_params(struct dvb_frontend *fe,
 	if (tda_fail(ret))
 		goto fail;
 
+	priv->if_freq   = map->if_freq;
 	priv->frequency = freq;
-	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ?
-		params->u.ofdm.bandwidth : 0;
+	priv->bandwidth = bw;
 fail:
 	return ret;
 }
@@ -1050,6 +1040,7 @@ static int tda18271_set_analog_params(struct dvb_frontend *fe,
 	if (tda_fail(ret))
 		goto fail;
 
+	priv->if_freq   = map->if_freq;
 	priv->frequency = freq;
 	priv->bandwidth = 0;
 fail:
@@ -1086,6 +1077,13 @@ static int tda18271_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
 	return 0;
 }
 
+static int tda18271_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct tda18271_priv *priv = fe->tuner_priv;
+	*frequency = (u32)priv->if_freq * 1000;
+	return 0;
+}
+
 /* ------------------------------------------------------------------ */
 
 #define tda18271_update_std(std_cfg, name) do {				\
@@ -1245,6 +1243,7 @@ static const struct dvb_tuner_ops tda18271_tuner_ops = {
 	.set_config        = tda18271_set_config,
 	.get_frequency     = tda18271_get_frequency,
 	.get_bandwidth     = tda18271_get_bandwidth,
+	.get_if_frequency  = tda18271_get_if_frequency,
 };
 
 struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
diff --git a/drivers/media/common/tuners/tda18271-maps.c b/drivers/media/common/tuners/tda18271-maps.c
index 3d5b6ab7e33..fb881c667c9 100644
--- a/drivers/media/common/tuners/tda18271-maps.c
+++ b/drivers/media/common/tuners/tda18271-maps.c
@@ -1213,6 +1213,8 @@ static struct tda18271_std_map tda18271c1_std_map = {
 		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */
 	.qam_6    = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,
 		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
+	.qam_7    = { .if_freq = 4500, .fm_rfn = 0, .agc_mode = 3, .std = 6,
+		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */
 	.qam_8    = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7,
 		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */
 };
@@ -1244,6 +1246,8 @@ static struct tda18271_std_map tda18271c2_std_map = {
 		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
 	.qam_6    = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,
 		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
+	.qam_7    = { .if_freq = 4500, .fm_rfn = 0, .agc_mode = 3, .std = 6,
+		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */
 	.qam_8    = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7,
 		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */
 };
diff --git a/drivers/media/common/tuners/tda18271-priv.h b/drivers/media/common/tuners/tda18271-priv.h
index 94340f47562..454c152ccaa 100644
--- a/drivers/media/common/tuners/tda18271-priv.h
+++ b/drivers/media/common/tuners/tda18271-priv.h
@@ -122,6 +122,8 @@ struct tda18271_priv {
 
 	struct mutex lock;
 
+	u16 if_freq;
+
 	u32 frequency;
 	u32 bandwidth;
 };
diff --git a/drivers/media/common/tuners/tda18271.h b/drivers/media/common/tuners/tda18271.h
index 50cfa8cebb9..640bae4e6a5 100644
--- a/drivers/media/common/tuners/tda18271.h
+++ b/drivers/media/common/tuners/tda18271.h
@@ -53,6 +53,7 @@ struct tda18271_std_map {
 	struct tda18271_std_map_item dvbt_7;
 	struct tda18271_std_map_item dvbt_8;
 	struct tda18271_std_map_item qam_6;
+	struct tda18271_std_map_item qam_7;
 	struct tda18271_std_map_item qam_8;
 };
 
diff --git a/drivers/media/common/tuners/tda827x.c b/drivers/media/common/tuners/tda827x.c
index e0d5b43772b..a0d17626747 100644
--- a/drivers/media/common/tuners/tda827x.c
+++ b/drivers/media/common/tuners/tda827x.c
@@ -152,9 +152,9 @@ static int tuner_transfer(struct dvb_frontend *fe,
 	return rc;
 }
 
-static int tda827xo_set_params(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *params)
+static int tda827xo_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct tda827x_priv *priv = fe->tuner_priv;
 	u8 buf[14];
 	int rc;
@@ -165,18 +165,16 @@ static int tda827xo_set_params(struct dvb_frontend *fe,
 	u32 N;
 
 	dprintk("%s:\n", __func__);
-	switch (params->u.ofdm.bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	if (c->bandwidth_hz == 0) {
+		if_freq = 5000000;
+	} else if (c->bandwidth_hz <= 6000000) {
 		if_freq = 4000000;
-		break;
-	case BANDWIDTH_7_MHZ:
+	} else if (c->bandwidth_hz <= 7000000) {
 		if_freq = 4500000;
-		break;
-	default:		   /* 8 MHz or Auto */
+	} else {	/* 8 MHz */
 		if_freq = 5000000;
-		break;
 	}
-	tuner_freq = params->frequency;
+	tuner_freq = c->frequency;
 
 	i = 0;
 	while (tda827x_table[i].lomax < tuner_freq) {
@@ -220,8 +218,8 @@ static int tda827xo_set_params(struct dvb_frontend *fe,
 	if (rc < 0)
 		goto err;
 
-	priv->frequency = params->frequency;
-	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+	priv->frequency = c->frequency;
+	priv->bandwidth = c->bandwidth_hz;
 
 	return 0;
 
@@ -513,9 +511,9 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high,
 	}
 }
 
-static int tda827xa_set_params(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *params)
+static int tda827xa_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct tda827x_priv *priv = fe->tuner_priv;
 	struct tda827xa_data *frequency_map = tda827xa_dvbt;
 	u8 buf[11];
@@ -531,22 +529,25 @@ static int tda827xa_set_params(struct dvb_frontend *fe,
 	tda827xa_lna_gain(fe, 1, NULL);
 	msleep(20);
 
-	switch (params->u.ofdm.bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	if (c->bandwidth_hz == 0) {
+		if_freq = 5000000;
+	} else if (c->bandwidth_hz <= 6000000) {
 		if_freq = 4000000;
-		break;
-	case BANDWIDTH_7_MHZ:
+	} else if (c->bandwidth_hz <= 7000000) {
 		if_freq = 4500000;
-		break;
-	default:		   /* 8 MHz or Auto */
+	} else {	/* 8 MHz */
 		if_freq = 5000000;
-		break;
 	}
-	tuner_freq = params->frequency;
+	tuner_freq = c->frequency;
 
-	if (fe->ops.info.type == FE_QAM) {
+	switch (c->delivery_system) {
+	case SYS_DVBC_ANNEX_A:
+	case SYS_DVBC_ANNEX_C:
 		dprintk("%s select tda827xa_dvbc\n", __func__);
 		frequency_map = tda827xa_dvbc;
+		break;
+	default:
+		break;
 	}
 
 	i = 0;
@@ -645,9 +646,8 @@ static int tda827xa_set_params(struct dvb_frontend *fe,
 	if (rc < 0)
 		goto err;
 
-	priv->frequency = params->frequency;
-	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
-
+	priv->frequency = c->frequency;
+	priv->bandwidth = c->bandwidth_hz;
 
 	return 0;
 
diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index f8ee29e6059..39e7e583c8c 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -751,6 +751,17 @@ static int simple_set_radio_freq(struct dvb_frontend *fe,
 	if (4 != rc)
 		tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc);
 
+	/* Write AUX byte */
+	switch (priv->type) {
+	case TUNER_PHILIPS_FM1216ME_MK3:
+		buffer[2] = 0x98;
+		buffer[3] = 0x20; /* set TOP AGC */
+		rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4);
+		if (4 != rc)
+			tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc);
+		break;
+	}
+
 	return 0;
 }
 
@@ -780,24 +791,26 @@ static int simple_set_params(struct dvb_frontend *fe,
 }
 
 static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
-			   const struct dvb_frontend_parameters *params)
+			   const u32 delsys,
+			   const u32 frequency,
+			   const u32 bandwidth)
 {
 	struct tuner_simple_priv *priv = fe->tuner_priv;
 
 	switch (priv->type) {
 	case TUNER_PHILIPS_FMD1216ME_MK3:
 	case TUNER_PHILIPS_FMD1216MEX_MK3:
-		if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ &&
-		    params->frequency >= 158870000)
+		if (bandwidth == 8000000 &&
+		    frequency >= 158870000)
 			buf[3] |= 0x08;
 		break;
 	case TUNER_PHILIPS_TD1316:
 		/* determine band */
-		buf[3] |= (params->frequency < 161000000) ? 1 :
-			  (params->frequency < 444000000) ? 2 : 4;
+		buf[3] |= (frequency < 161000000) ? 1 :
+			  (frequency < 444000000) ? 2 : 4;
 
 		/* setup PLL filter */
-		if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+		if (bandwidth == 8000000)
 			buf[3] |= 1 << 3;
 		break;
 	case TUNER_PHILIPS_TUV1236D:
@@ -808,12 +821,11 @@ static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
 		if (dtv_input[priv->nr])
 			new_rf = dtv_input[priv->nr];
 		else
-			switch (params->u.vsb.modulation) {
-			case QAM_64:
-			case QAM_256:
+			switch (delsys) {
+			case SYS_DVBC_ANNEX_B:
 				new_rf = 1;
 				break;
-			case VSB_8:
+			case SYS_ATSC:
 			default:
 				new_rf = 0;
 				break;
@@ -827,7 +839,9 @@ static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
 }
 
 static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
-				const struct dvb_frontend_parameters *params)
+				const u32 delsys,
+				const u32 freq,
+				const u32 bw)
 {
 	/* This function returns the tuned frequency on success, 0 on error */
 	struct tuner_simple_priv *priv = fe->tuner_priv;
@@ -836,7 +850,7 @@ static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
 	u8 config, cb;
 	u32 div;
 	int ret;
-	unsigned frequency = params->frequency / 62500;
+	u32 frequency = freq / 62500;
 
 	if (!tun->stepsize) {
 		/* tuner-core was loaded before the digital tuner was
@@ -860,7 +874,7 @@ static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
 	buf[2] = config;
 	buf[3] = cb;
 
-	simple_set_dvb(fe, buf, params);
+	simple_set_dvb(fe, buf, delsys, freq, bw);
 
 	tuner_dbg("%s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
 		  tun->name, div, buf[0], buf[1], buf[2], buf[3]);
@@ -870,32 +884,37 @@ static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
 }
 
 static int simple_dvb_calc_regs(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *params,
 				u8 *buf, int buf_len)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys = c->delivery_system;
+	u32 bw = c->bandwidth_hz;
 	struct tuner_simple_priv *priv = fe->tuner_priv;
 	u32 frequency;
 
 	if (buf_len < 5)
 		return -EINVAL;
 
-	frequency = simple_dvb_configure(fe, buf+1, params);
+	frequency = simple_dvb_configure(fe, buf+1, delsys, c->frequency, bw);
 	if (frequency == 0)
 		return -EINVAL;
 
 	buf[0] = priv->i2c_props.addr;
 
 	priv->frequency = frequency;
-	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ?
-		params->u.ofdm.bandwidth : 0;
+	priv->bandwidth = c->bandwidth_hz;
 
 	return 5;
 }
 
-static int simple_dvb_set_params(struct dvb_frontend *fe,
-				 struct dvb_frontend_parameters *params)
+static int simple_dvb_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys = c->delivery_system;
+	u32 bw = c->bandwidth_hz;
+	u32 freq = c->frequency;
 	struct tuner_simple_priv *priv = fe->tuner_priv;
+	u32 frequency;
 	u32 prev_freq, prev_bw;
 	int ret;
 	u8 buf[5];
@@ -906,9 +925,14 @@ static int simple_dvb_set_params(struct dvb_frontend *fe,
 	prev_freq = priv->frequency;
 	prev_bw   = priv->bandwidth;
 
-	ret = simple_dvb_calc_regs(fe, params, buf, 5);
-	if (ret != 5)
-		goto fail;
+	frequency = simple_dvb_configure(fe, buf+1, delsys, freq, bw);
+	if (frequency == 0)
+		return -EINVAL;
+
+	buf[0] = priv->i2c_props.addr;
+
+	priv->frequency = frequency;
+	priv->bandwidth = bw;
 
 	/* put analog demod in standby when tuning digital */
 	if (fe->ops.analog_ops.standby)
diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c
index 3acbaa04e1b..b5ee3ebfcfc 100644
--- a/drivers/media/common/tuners/tuner-xc2028.c
+++ b/drivers/media/common/tuners/tuner-xc2028.c
@@ -24,6 +24,21 @@
 #include <linux/dvb/frontend.h>
 #include "dvb_frontend.h"
 
+/* Registers (Write-only) */
+#define XREG_INIT         0x00
+#define XREG_RF_FREQ      0x02
+#define XREG_POWER_DOWN   0x08
+
+/* Registers (Read-only) */
+#define XREG_FREQ_ERROR   0x01
+#define XREG_LOCK         0x02
+#define XREG_VERSION      0x04
+#define XREG_PRODUCT_ID   0x08
+#define XREG_HSYNC_FREQ   0x10
+#define XREG_FRAME_LINES  0x20
+#define XREG_SNR          0x40
+
+#define XREG_ADC_ENV      0x0100
 
 static int debug;
 module_param(debug, int, 0644);
@@ -311,7 +326,7 @@ static int load_all_firmwares(struct dvb_frontend *fe)
 		   n_array, fname, name,
 		   priv->firm_version >> 8, priv->firm_version & 0xff);
 
-	priv->firm = kzalloc(sizeof(*priv->firm) * n_array, GFP_KERNEL);
+	priv->firm = kcalloc(n_array, sizeof(*priv->firm), GFP_KERNEL);
 	if (priv->firm == NULL) {
 		tuner_err("Not enough memory to load firmware file.\n");
 		rc = -ENOMEM;
@@ -885,16 +900,16 @@ static int xc2028_signal(struct dvb_frontend *fe, u16 *strength)
 	mutex_lock(&priv->lock);
 
 	/* Sync Lock Indicator */
-	rc = xc2028_get_reg(priv, 0x0002, &frq_lock);
+	rc = xc2028_get_reg(priv, XREG_LOCK, &frq_lock);
 	if (rc < 0)
 		goto ret;
 
 	/* Frequency is locked */
 	if (frq_lock == 1)
-		signal = 32768;
+		signal = 1 << 11;
 
 	/* Get SNR of the video signal */
-	rc = xc2028_get_reg(priv, 0x0040, &signal);
+	rc = xc2028_get_reg(priv, XREG_SNR, &signal);
 	if (rc < 0)
 		goto ret;
 
@@ -962,14 +977,24 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
 		 * For DTV 7/8, the firmware uses BW = 8000, so it needs a
 		 * further adjustment to get the frequency center on VHF
 		 */
+
+		/*
+		 * The firmware DTV78 used to work fine in UHF band (8 MHz
+		 * bandwidth) but not at all in VHF band (7 MHz bandwidth).
+		 * The real problem was connected to the formula used to
+		 * calculate the center frequency offset in VHF band.
+		 * In fact, removing the 500KHz adjustment fixed the problem.
+		 * This is coherent to what was implemented for the DTV7
+		 * firmware.
+		 * In the end, now the center frequency is the same for all 3
+		 * firmwares (DTV7, DTV8, DTV78) and doesn't depend on channel
+		 * bandwidth.
+		 */
+
 		if (priv->cur_fw.type & DTV6)
 			offset = 1750000;
-		else if (priv->cur_fw.type & DTV7)
-			offset = 2250000;
-		else	/* DTV8 or DTV78 */
+		else	/* DTV7 or DTV8 or DTV78 */
 			offset = 2750000;
-		if ((priv->cur_fw.type & DTV78) && freq < 470000000)
-			offset -= 500000;
 
 		/*
 		 * xc3028 additional "magic"
@@ -979,17 +1004,13 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
 		 * newer firmwares
 		 */
 
-#if 1
 		/*
 		 * The proper adjustment would be to do it at s-code table.
 		 * However, this didn't work, as reported by
 		 * Robert Lowery <rglowery@exemail.com.au>
 		 */
 
-		if (priv->cur_fw.type & DTV7)
-			offset += 500000;
-
-#else
+#if 0
 		/*
 		 * Still need tests for XC3028L (firmware 3.2 or upper)
 		 * So, for now, let's just comment the per-firmware
@@ -1013,9 +1034,9 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
 
 	/* CMD= Set frequency */
 	if (priv->firm_version < 0x0202)
-		rc = send_seq(priv, {0x00, 0x02, 0x00, 0x00});
+		rc = send_seq(priv, {0x00, XREG_RF_FREQ, 0x00, 0x00});
 	else
-		rc = send_seq(priv, {0x80, 0x02, 0x00, 0x00});
+		rc = send_seq(priv, {0x80, XREG_RF_FREQ, 0x00, 0x00});
 	if (rc < 0)
 		goto ret;
 
@@ -1084,68 +1105,28 @@ static int xc2028_set_analog_freq(struct dvb_frontend *fe,
 				V4L2_TUNER_ANALOG_TV, type, p->std, 0);
 }
 
-static int xc2028_set_params(struct dvb_frontend *fe,
-			     struct dvb_frontend_parameters *p)
+static int xc2028_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys = c->delivery_system;
+	u32 bw = c->bandwidth_hz;
 	struct xc2028_data *priv = fe->tuner_priv;
 	unsigned int       type=0;
-	fe_bandwidth_t     bw = BANDWIDTH_8_MHZ;
 	u16                demod = 0;
 
 	tuner_dbg("%s called\n", __func__);
 
-	switch(fe->ops.info.type) {
-	case FE_OFDM:
-		bw = p->u.ofdm.bandwidth;
+	switch (delsys) {
+	case SYS_DVBT:
+	case SYS_DVBT2:
 		/*
 		 * The only countries with 6MHz seem to be Taiwan/Uruguay.
 		 * Both seem to require QAM firmware for OFDM decoding
 		 * Tested in Taiwan by Terry Wu <terrywu2009@gmail.com>
 		 */
-		if (bw == BANDWIDTH_6_MHZ)
+		if (bw <= 6000000)
 			type |= QAM;
-		break;
-	case FE_ATSC:
-		bw = BANDWIDTH_6_MHZ;
-		/* The only ATSC firmware (at least on v2.7) is D2633 */
-		type |= ATSC | D2633;
-		break;
-	/* DVB-S and pure QAM (FE_QAM) are not supported */
-	default:
-		return -EINVAL;
-	}
-
-	switch (bw) {
-	case BANDWIDTH_8_MHZ:
-		if (p->frequency < 470000000)
-			priv->ctrl.vhfbw7 = 0;
-		else
-			priv->ctrl.uhfbw8 = 1;
-		type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV8;
-		type |= F8MHZ;
-		break;
-	case BANDWIDTH_7_MHZ:
-		if (p->frequency < 470000000)
-			priv->ctrl.vhfbw7 = 1;
-		else
-			priv->ctrl.uhfbw8 = 0;
-		type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV7;
-		type |= F8MHZ;
-		break;
-	case BANDWIDTH_6_MHZ:
-		type |= DTV6;
-		priv->ctrl.vhfbw7 = 0;
-		priv->ctrl.uhfbw8 = 0;
-		break;
-	default:
-		tuner_err("error: bandwidth not supported.\n");
-	};
 
-	/*
-	  Selects between D2633 or D2620 firmware.
-	  It doesn't make sense for ATSC, since it should be D2633 on all cases
-	 */
-	if (fe->ops.info.type != FE_ATSC) {
 		switch (priv->ctrl.type) {
 		case XC2028_D2633:
 			type |= D2633;
@@ -1161,6 +1142,34 @@ static int xc2028_set_params(struct dvb_frontend *fe,
 			else
 				type |= D2620;
 		}
+		break;
+	case SYS_ATSC:
+		/* The only ATSC firmware (at least on v2.7) is D2633 */
+		type |= ATSC | D2633;
+		break;
+	/* DVB-S and pure QAM (FE_QAM) are not supported */
+	default:
+		return -EINVAL;
+	}
+
+	if (bw <= 6000000) {
+		type |= DTV6;
+		priv->ctrl.vhfbw7 = 0;
+		priv->ctrl.uhfbw8 = 0;
+	} else if (bw <= 7000000) {
+		if (c->frequency < 470000000)
+			priv->ctrl.vhfbw7 = 1;
+		else
+			priv->ctrl.uhfbw8 = 0;
+		type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV7;
+		type |= F8MHZ;
+	} else {
+		if (c->frequency < 470000000)
+			priv->ctrl.vhfbw7 = 0;
+		else
+			priv->ctrl.uhfbw8 = 1;
+		type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV8;
+		type |= F8MHZ;
 	}
 
 	/* All S-code tables need a 200kHz shift */
@@ -1185,7 +1194,7 @@ static int xc2028_set_params(struct dvb_frontend *fe,
 		 */
 	}
 
-	return generic_set_freq(fe, p->frequency,
+	return generic_set_freq(fe, c->frequency,
 				V4L2_TUNER_DIGITAL_TV, type, 0, demod);
 }
 
@@ -1207,9 +1216,9 @@ static int xc2028_sleep(struct dvb_frontend *fe)
 	mutex_lock(&priv->lock);
 
 	if (priv->firm_version < 0x0202)
-		rc = send_seq(priv, {0x00, 0x08, 0x00, 0x00});
+		rc = send_seq(priv, {0x00, XREG_POWER_DOWN, 0x00, 0x00});
 	else
-		rc = send_seq(priv, {0x80, 0x08, 0x00, 0x00});
+		rc = send_seq(priv, {0x80, XREG_POWER_DOWN, 0x00, 0x00});
 
 	priv->cur_fw.type = 0;	/* need firmware reload */
 
diff --git a/drivers/media/common/tuners/xc4000.c b/drivers/media/common/tuners/xc4000.c
index 634f4d9b6c6..68397110b7d 100644
--- a/drivers/media/common/tuners/xc4000.c
+++ b/drivers/media/common/tuners/xc4000.c
@@ -154,6 +154,8 @@ struct xc4000_priv {
 #define XREG_SNR          0x06
 #define XREG_VERSION      0x07
 #define XREG_PRODUCT_ID   0x08
+#define XREG_SIGNAL_LEVEL 0x0A
+#define XREG_NOISE_LEVEL  0x0B
 
 /*
    Basic firmware description. This will remain with
@@ -486,6 +488,16 @@ static int xc_get_quality(struct xc4000_priv *priv, u16 *quality)
 	return xc4000_readreg(priv, XREG_QUALITY, quality);
 }
 
+static int xc_get_signal_level(struct xc4000_priv *priv, u16 *signal)
+{
+	return xc4000_readreg(priv, XREG_SIGNAL_LEVEL, signal);
+}
+
+static int xc_get_noise_level(struct xc4000_priv *priv, u16 *noise)
+{
+	return xc4000_readreg(priv, XREG_NOISE_LEVEL, noise);
+}
+
 static u16 xc_wait_for_lock(struct xc4000_priv *priv)
 {
 	u16	lock_state = 0;
@@ -758,7 +770,7 @@ static int xc4000_fwupload(struct dvb_frontend *fe)
 		n_array, fname, name,
 		priv->firm_version >> 8, priv->firm_version & 0xff);
 
-	priv->firm = kzalloc(sizeof(*priv->firm) * n_array, GFP_KERNEL);
+	priv->firm = kcalloc(n_array, sizeof(*priv->firm), GFP_KERNEL);
 	if (priv->firm == NULL) {
 		printk(KERN_ERR "Not enough memory to load firmware file.\n");
 		rc = -ENOMEM;
@@ -1089,6 +1101,8 @@ static void xc_debug_dump(struct xc4000_priv *priv)
 	u32	hsync_freq_hz = 0;
 	u16	frame_lines;
 	u16	quality;
+	u16	signal = 0;
+	u16	noise = 0;
 	u8	hw_majorversion = 0, hw_minorversion = 0;
 	u8	fw_majorversion = 0, fw_minorversion = 0;
 
@@ -1119,85 +1133,70 @@ static void xc_debug_dump(struct xc4000_priv *priv)
 
 	xc_get_quality(priv, &quality);
 	dprintk(1, "*** Quality (0:<8dB, 7:>56dB) = %d\n", quality);
+
+	xc_get_signal_level(priv, &signal);
+	dprintk(1, "*** Signal level = -%ddB (%d)\n", signal >> 8, signal);
+
+	xc_get_noise_level(priv, &noise);
+	dprintk(1, "*** Noise level = %ddB (%d)\n", noise >> 8, noise);
 }
 
-static int xc4000_set_params(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params)
+static int xc4000_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys = c->delivery_system;
+	u32 bw = c->bandwidth_hz;
 	struct xc4000_priv *priv = fe->tuner_priv;
 	unsigned int type;
 	int	ret = -EREMOTEIO;
 
-	dprintk(1, "%s() frequency=%d (Hz)\n", __func__, params->frequency);
+	dprintk(1, "%s() frequency=%d (Hz)\n", __func__, c->frequency);
 
 	mutex_lock(&priv->lock);
 
-	if (fe->ops.info.type == FE_ATSC) {
-		dprintk(1, "%s() ATSC\n", __func__);
-		switch (params->u.vsb.modulation) {
-		case VSB_8:
-		case VSB_16:
-			dprintk(1, "%s() VSB modulation\n", __func__);
-			priv->rf_mode = XC_RF_MODE_AIR;
-			priv->freq_hz = params->frequency - 1750000;
-			priv->bandwidth = BANDWIDTH_6_MHZ;
-			priv->video_standard = XC4000_DTV6;
-			type = DTV6;
-			break;
-		case QAM_64:
-		case QAM_256:
-		case QAM_AUTO:
-			dprintk(1, "%s() QAM modulation\n", __func__);
-			priv->rf_mode = XC_RF_MODE_CABLE;
-			priv->freq_hz = params->frequency - 1750000;
-			priv->bandwidth = BANDWIDTH_6_MHZ;
-			priv->video_standard = XC4000_DTV6;
-			type = DTV6;
-			break;
-		default:
-			ret = -EINVAL;
-			goto fail;
-		}
-	} else if (fe->ops.info.type == FE_OFDM) {
+	switch (delsys) {
+	case SYS_ATSC:
+		dprintk(1, "%s() VSB modulation\n", __func__);
+		priv->rf_mode = XC_RF_MODE_AIR;
+		priv->freq_hz = c->frequency - 1750000;
+		priv->video_standard = XC4000_DTV6;
+		type = DTV6;
+		break;
+	case SYS_DVBC_ANNEX_B:
+		dprintk(1, "%s() QAM modulation\n", __func__);
+		priv->rf_mode = XC_RF_MODE_CABLE;
+		priv->freq_hz = c->frequency - 1750000;
+		priv->video_standard = XC4000_DTV6;
+		type = DTV6;
+		break;
+	case SYS_DVBT:
+	case SYS_DVBT2:
 		dprintk(1, "%s() OFDM\n", __func__);
-		switch (params->u.ofdm.bandwidth) {
-		case BANDWIDTH_6_MHZ:
-			priv->bandwidth = BANDWIDTH_6_MHZ;
+		if (bw == 0) {
+			if (c->frequency < 400000000) {
+				priv->freq_hz = c->frequency - 2250000;
+			} else {
+				priv->freq_hz = c->frequency - 2750000;
+			}
+			priv->video_standard = XC4000_DTV7_8;
+			type = DTV78;
+		} else if (bw <= 6000000) {
 			priv->video_standard = XC4000_DTV6;
-			priv->freq_hz = params->frequency - 1750000;
+			priv->freq_hz = c->frequency - 1750000;
 			type = DTV6;
-			break;
-		case BANDWIDTH_7_MHZ:
-			priv->bandwidth = BANDWIDTH_7_MHZ;
+		} else if (bw <= 7000000) {
 			priv->video_standard = XC4000_DTV7;
-			priv->freq_hz = params->frequency - 2250000;
+			priv->freq_hz = c->frequency - 2250000;
 			type = DTV7;
-			break;
-		case BANDWIDTH_8_MHZ:
-			priv->bandwidth = BANDWIDTH_8_MHZ;
+		} else {
 			priv->video_standard = XC4000_DTV8;
-			priv->freq_hz = params->frequency - 2750000;
+			priv->freq_hz = c->frequency - 2750000;
 			type = DTV8;
-			break;
-		case BANDWIDTH_AUTO:
-			if (params->frequency < 400000000) {
-				priv->bandwidth = BANDWIDTH_7_MHZ;
-				priv->freq_hz = params->frequency - 2250000;
-			} else {
-				priv->bandwidth = BANDWIDTH_8_MHZ;
-				priv->freq_hz = params->frequency - 2750000;
-			}
-			priv->video_standard = XC4000_DTV7_8;
-			type = DTV78;
-			break;
-		default:
-			printk(KERN_ERR "xc4000 bandwidth not set!\n");
-			ret = -EINVAL;
-			goto fail;
 		}
 		priv->rf_mode = XC_RF_MODE_AIR;
-	} else {
-		printk(KERN_ERR "xc4000 modulation type not supported!\n");
+		break;
+	default:
+		printk(KERN_ERR "xc4000 delivery system not supported!\n");
 		ret = -EINVAL;
 		goto fail;
 	}
@@ -1209,6 +1208,8 @@ static int xc4000_set_params(struct dvb_frontend *fe,
 	if (check_firmware(fe, type, 0, priv->if_khz) != 0)
 		goto fail;
 
+	priv->bandwidth = c->bandwidth_hz;
+
 	ret = xc_set_signal_source(priv, priv->rf_mode);
 	if (ret != 0) {
 		printk(KERN_ERR "xc4000: xc_set_signal_source(%d) failed\n",
@@ -1451,6 +1452,71 @@ fail:
 	return ret;
 }
 
+static int xc4000_get_signal(struct dvb_frontend *fe, u16 *strength)
+{
+	struct xc4000_priv *priv = fe->tuner_priv;
+	u16 value = 0;
+	int rc;
+
+	mutex_lock(&priv->lock);
+	rc = xc4000_readreg(priv, XREG_SIGNAL_LEVEL, &value);
+	mutex_unlock(&priv->lock);
+
+	if (rc < 0)
+		goto ret;
+
+	/* Informations from real testing of DVB-T and radio part,
+	   coeficient for one dB is 0xff.
+	 */
+	tuner_dbg("Signal strength: -%ddB (%05d)\n", value >> 8, value);
+
+	/* all known digital modes */
+	if ((priv->video_standard == XC4000_DTV6) ||
+	    (priv->video_standard == XC4000_DTV7) ||
+	    (priv->video_standard == XC4000_DTV7_8) ||
+	    (priv->video_standard == XC4000_DTV8))
+		goto digital;
+
+	/* Analog mode has NOISE LEVEL important, signal
+	   depends only on gain of antenna and amplifiers,
+	   but it doesn't tell anything about real quality
+	   of reception.
+	 */
+	mutex_lock(&priv->lock);
+	rc = xc4000_readreg(priv, XREG_NOISE_LEVEL, &value);
+	mutex_unlock(&priv->lock);
+
+	tuner_dbg("Noise level: %ddB (%05d)\n", value >> 8, value);
+
+	/* highest noise level: 32dB */
+	if (value >= 0x2000) {
+		value = 0;
+	} else {
+		value = ~value << 3;
+	}
+
+	goto ret;
+
+	/* Digital mode has SIGNAL LEVEL important and real
+	   noise level is stored in demodulator registers.
+	 */
+digital:
+	/* best signal: -50dB */
+	if (value <= 0x3200) {
+		value = 0xffff;
+	/* minimum: -114dB - should be 0x7200 but real zero is 0x713A */
+	} else if (value >= 0x713A) {
+		value = 0;
+	} else {
+		value = ~(value - 0x3200) << 2;
+	}
+
+ret:
+	*strength = value;
+
+	return rc;
+}
+
 static int xc4000_get_frequency(struct dvb_frontend *fe, u32 *freq)
 {
 	struct xc4000_priv *priv = fe->tuner_priv;
@@ -1578,6 +1644,7 @@ static const struct dvb_tuner_ops xc4000_tuner_ops = {
 	.set_params	   = xc4000_set_params,
 	.set_analog_params = xc4000_set_analog_params,
 	.get_frequency	   = xc4000_get_frequency,
+	.get_rf_strength   = xc4000_get_signal,
 	.get_bandwidth	   = xc4000_get_bandwidth,
 	.get_status	   = xc4000_get_status
 };
@@ -1605,7 +1672,7 @@ struct dvb_frontend *xc4000_attach(struct dvb_frontend *fe,
 		break;
 	case 1:
 		/* new tuner instance */
-		priv->bandwidth = BANDWIDTH_6_MHZ;
+		priv->bandwidth = 6000000;
 		/* set default configuration */
 		priv->if_khz = 4560;
 		priv->default_pm = 0;
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index aa1b2e844d3..296df05b8cd 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -628,20 +628,13 @@ static void xc_debug_dump(struct xc5000_priv *priv)
 	dprintk(1, "*** Quality (0:<8dB, 7:>56dB) = %d\n", quality);
 }
 
-/*
- * As defined on EN 300 429, the DVB-C roll-off factor is 0.15.
- * So, the amount of the needed bandwith is given by:
- * 	Bw = Symbol_rate * (1 + 0.15)
- * As such, the maximum symbol rate supported by 6 MHz is given by:
- *	max_symbol_rate = 6 MHz / 1.15 = 5217391 Bauds
- */
-#define MAX_SYMBOL_RATE_6MHz	5217391
-
-static int xc5000_set_params(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params)
+static int xc5000_set_params(struct dvb_frontend *fe)
 {
+	int ret, b;
 	struct xc5000_priv *priv = fe->tuner_priv;
-	int ret;
+	u32 bw = fe->dtv_property_cache.bandwidth_hz;
+	u32 freq = fe->dtv_property_cache.frequency;
+	u32 delsys  = fe->dtv_property_cache.delivery_system;
 
 	if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS) {
 		if (xc_load_fw_and_init_tuner(fe) != XC_RESULT_SUCCESS) {
@@ -650,88 +643,69 @@ static int xc5000_set_params(struct dvb_frontend *fe,
 		}
 	}
 
-	dprintk(1, "%s() frequency=%d (Hz)\n", __func__, params->frequency);
-
-	if (fe->ops.info.type == FE_ATSC) {
-		dprintk(1, "%s() ATSC\n", __func__);
-		switch (params->u.vsb.modulation) {
-		case VSB_8:
-		case VSB_16:
-			dprintk(1, "%s() VSB modulation\n", __func__);
-			priv->rf_mode = XC_RF_MODE_AIR;
-			priv->freq_hz = params->frequency - 1750000;
-			priv->bandwidth = BANDWIDTH_6_MHZ;
-			priv->video_standard = DTV6;
-			break;
-		case QAM_64:
-		case QAM_256:
-		case QAM_AUTO:
-			dprintk(1, "%s() QAM modulation\n", __func__);
-			priv->rf_mode = XC_RF_MODE_CABLE;
-			priv->freq_hz = params->frequency - 1750000;
-			priv->bandwidth = BANDWIDTH_6_MHZ;
-			priv->video_standard = DTV6;
-			break;
-		default:
-			return -EINVAL;
-		}
-	} else if (fe->ops.info.type == FE_OFDM) {
+	dprintk(1, "%s() frequency=%d (Hz)\n", __func__, freq);
+
+	switch (delsys) {
+	case SYS_ATSC:
+		dprintk(1, "%s() VSB modulation\n", __func__);
+		priv->rf_mode = XC_RF_MODE_AIR;
+		priv->freq_hz = freq - 1750000;
+		priv->video_standard = DTV6;
+		break;
+	case SYS_DVBC_ANNEX_B:
+		dprintk(1, "%s() QAM modulation\n", __func__);
+		priv->rf_mode = XC_RF_MODE_CABLE;
+		priv->freq_hz = freq - 1750000;
+		priv->video_standard = DTV6;
+		break;
+	case SYS_DVBT:
+	case SYS_DVBT2:
 		dprintk(1, "%s() OFDM\n", __func__);
-		switch (params->u.ofdm.bandwidth) {
-		case BANDWIDTH_6_MHZ:
-			priv->bandwidth = BANDWIDTH_6_MHZ;
+		switch (bw) {
+		case 6000000:
 			priv->video_standard = DTV6;
-			priv->freq_hz = params->frequency - 1750000;
+			priv->freq_hz = freq - 1750000;
 			break;
-		case BANDWIDTH_7_MHZ:
-			printk(KERN_ERR "xc5000 bandwidth 7MHz not supported\n");
-			return -EINVAL;
-		case BANDWIDTH_8_MHZ:
-			priv->bandwidth = BANDWIDTH_8_MHZ;
+		case 7000000:
+			priv->video_standard = DTV7;
+			priv->freq_hz = freq - 2250000;
+			break;
+		case 8000000:
 			priv->video_standard = DTV8;
-			priv->freq_hz = params->frequency - 2750000;
+			priv->freq_hz = freq - 2750000;
 			break;
 		default:
 			printk(KERN_ERR "xc5000 bandwidth not set!\n");
 			return -EINVAL;
 		}
 		priv->rf_mode = XC_RF_MODE_AIR;
-	} else if (fe->ops.info.type == FE_QAM) {
-		switch (params->u.qam.modulation) {
-		case QAM_256:
-		case QAM_AUTO:
-		case QAM_16:
-		case QAM_32:
-		case QAM_64:
-		case QAM_128:
-			dprintk(1, "%s() QAM modulation\n", __func__);
-			priv->rf_mode = XC_RF_MODE_CABLE;
-			/*
-			 * Using a 8MHz bandwidth sometimes fail
-			 * with 6MHz-spaced channels, due to inter-carrier
-			 * interference. So, use DTV6 firmware
-			 */
-			if (params->u.qam.symbol_rate <= MAX_SYMBOL_RATE_6MHz) {
-				priv->bandwidth = BANDWIDTH_6_MHZ;
-				priv->video_standard = DTV6;
-				priv->freq_hz = params->frequency - 1750000;
-			} else {
-				priv->bandwidth = BANDWIDTH_8_MHZ;
-				priv->video_standard = DTV7_8;
-				priv->freq_hz = params->frequency - 2750000;
-			}
-			break;
-		default:
-			dprintk(1, "%s() Unsupported QAM type\n", __func__);
-			return -EINVAL;
+	case SYS_DVBC_ANNEX_A:
+	case SYS_DVBC_ANNEX_C:
+		dprintk(1, "%s() QAM modulation\n", __func__);
+		priv->rf_mode = XC_RF_MODE_CABLE;
+		if (bw <= 6000000) {
+			priv->video_standard = DTV6;
+			priv->freq_hz = freq - 1750000;
+			b = 6;
+		} else if (bw <= 7000000) {
+			priv->video_standard = DTV7;
+			priv->freq_hz = freq - 2250000;
+			b = 7;
+		} else {
+			priv->video_standard = DTV7_8;
+			priv->freq_hz = freq - 2750000;
+			b = 8;
 		}
-	} else {
-		printk(KERN_ERR "xc5000 modulation type not supported!\n");
+		dprintk(1, "%s() Bandwidth %dMHz (%d)\n", __func__,
+			b, bw);
+		break;
+	default:
+		printk(KERN_ERR "xc5000: delivery system is not supported!\n");
 		return -EINVAL;
 	}
 
-	dprintk(1, "%s() frequency=%d (compensated)\n",
-		__func__, priv->freq_hz);
+	dprintk(1, "%s() frequency=%d (compensated to %d)\n",
+		__func__, freq, priv->freq_hz);
 
 	ret = xc_SetSignalSource(priv, priv->rf_mode);
 	if (ret != XC_RESULT_SUCCESS) {
@@ -763,6 +737,8 @@ static int xc5000_set_params(struct dvb_frontend *fe,
 	if (debug)
 		xc_debug_dump(priv);
 
+	priv->bandwidth = bw;
+
 	return 0;
 }
 
@@ -968,6 +944,14 @@ static int xc5000_get_frequency(struct dvb_frontend *fe, u32 *freq)
 	return 0;
 }
 
+static int xc5000_get_if_frequency(struct dvb_frontend *fe, u32 *freq)
+{
+	struct xc5000_priv *priv = fe->tuner_priv;
+	dprintk(1, "%s()\n", __func__);
+	*freq = priv->if_khz * 1000;
+	return 0;
+}
+
 static int xc5000_get_bandwidth(struct dvb_frontend *fe, u32 *bw)
 {
 	struct xc5000_priv *priv = fe->tuner_priv;
@@ -1108,6 +1092,7 @@ static const struct dvb_tuner_ops xc5000_tuner_ops = {
 	.set_params	   = xc5000_set_params,
 	.set_analog_params = xc5000_set_analog_params,
 	.get_frequency	   = xc5000_get_frequency,
+	.get_if_frequency  = xc5000_get_if_frequency,
 	.get_bandwidth	   = xc5000_get_bandwidth,
 	.get_status	   = xc5000_get_status
 };
@@ -1135,7 +1120,7 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
 		break;
 	case 1:
 		/* new tuner instance */
-		priv->bandwidth = BANDWIDTH_6_MHZ;
+		priv->bandwidth = 6000000;
 		fe->tuner_priv = priv;
 		break;
 	default:
diff --git a/drivers/media/dvb/b2c2/flexcop.c b/drivers/media/dvb/b2c2/flexcop.c
index 2df1b0214dc..b1e8c99f469 100644
--- a/drivers/media/dvb/b2c2/flexcop.c
+++ b/drivers/media/dvb/b2c2/flexcop.c
@@ -86,7 +86,8 @@ static int flexcop_dvb_init(struct flexcop_device *fc)
 	fc->demux.stop_feed = flexcop_dvb_stop_feed;
 	fc->demux.write_to_decoder = NULL;
 
-	if ((ret = dvb_dmx_init(&fc->demux)) < 0) {
+	ret = dvb_dmx_init(&fc->demux);
+	if (ret < 0) {
 		err("dvb_dmx failed: error %d", ret);
 		goto err_dmx;
 	}
@@ -96,32 +97,42 @@ static int flexcop_dvb_init(struct flexcop_device *fc)
 	fc->dmxdev.filternum = fc->demux.feednum;
 	fc->dmxdev.demux = &fc->demux.dmx;
 	fc->dmxdev.capabilities = 0;
-	if ((ret = dvb_dmxdev_init(&fc->dmxdev, &fc->dvb_adapter)) < 0) {
+	ret = dvb_dmxdev_init(&fc->dmxdev, &fc->dvb_adapter);
+	if (ret < 0) {
 		err("dvb_dmxdev_init failed: error %d", ret);
 		goto err_dmx_dev;
 	}
 
-	if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
+	ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->hw_frontend);
+	if (ret < 0) {
 		err("adding hw_frontend to dmx failed: error %d", ret);
 		goto err_dmx_add_hw_frontend;
 	}
 
 	fc->mem_frontend.source = DMX_MEMORY_FE;
-	if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->mem_frontend)) < 0) {
+	ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->mem_frontend);
+	if (ret < 0) {
 		err("adding mem_frontend to dmx failed: error %d", ret);
 		goto err_dmx_add_mem_frontend;
 	}
 
-	if ((ret = fc->demux.dmx.connect_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
+	ret = fc->demux.dmx.connect_frontend(&fc->demux.dmx, &fc->hw_frontend);
+	if (ret < 0) {
 		err("connect frontend failed: error %d", ret);
 		goto err_connect_frontend;
 	}
 
-	dvb_net_init(&fc->dvb_adapter, &fc->dvbnet, &fc->demux.dmx);
+	ret = dvb_net_init(&fc->dvb_adapter, &fc->dvbnet, &fc->demux.dmx);
+	if (ret < 0) {
+		err("dvb_net_init failed: error %d", ret);
+		goto err_net;
+	}
 
 	fc->init_state |= FC_STATE_DVB_INIT;
 	return 0;
 
+err_net:
+	fc->demux.dmx.disconnect_frontend(&fc->demux.dmx);
 err_connect_frontend:
 	fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->mem_frontend);
 err_dmx_add_mem_frontend:
@@ -254,7 +265,8 @@ int flexcop_device_initialize(struct flexcop_device *fc)
 	flexcop_hw_filter_init(fc);
 	flexcop_smc_ctrl(fc, 0);
 
-	if ((ret = flexcop_dvb_init(fc)))
+	ret = flexcop_dvb_init(fc);
+	if (ret)
 		goto error;
 
 	/* i2c has to be done before doing EEProm stuff -
@@ -272,7 +284,8 @@ int flexcop_device_initialize(struct flexcop_device *fc)
 	} else
 		warn("reading of MAC address failed.\n");
 
-	if ((ret = flexcop_frontend_init(fc)))
+	ret = flexcop_frontend_init(fc);
+	if (ret)
 		goto error;
 
 	flexcop_device_name(fc,"initialization of","complete");
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index caa4e18ed1c..430b3eb1181 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -386,7 +386,7 @@ static int dst_set_freq(struct dst_state *state, u32 freq)
 	return 0;
 }
 
-static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth)
+static int dst_set_bandwidth(struct dst_state *state, u32 bandwidth)
 {
 	state->bandwidth = bandwidth;
 
@@ -394,7 +394,7 @@ static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth)
 		return -EOPNOTSUPP;
 
 	switch (bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	case 6000000:
 		if (state->dst_hw_cap & DST_TYPE_HAS_CA)
 			state->tx_tuna[7] = 0x06;
 		else {
@@ -402,7 +402,7 @@ static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth)
 			state->tx_tuna[7] = 0x00;
 		}
 		break;
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		if (state->dst_hw_cap & DST_TYPE_HAS_CA)
 			state->tx_tuna[7] = 0x07;
 		else {
@@ -410,7 +410,7 @@ static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth)
 			state->tx_tuna[7] = 0x00;
 		}
 		break;
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		if (state->dst_hw_cap & DST_TYPE_HAS_CA)
 			state->tx_tuna[7] = 0x08;
 		else {
@@ -1561,7 +1561,7 @@ static int dst_init(struct dvb_frontend *fe)
 	state->tone = SEC_TONE_OFF;
 	state->diseq_flags = 0;
 	state->k22 = 0x02;
-	state->bandwidth = BANDWIDTH_7_MHZ;
+	state->bandwidth = 7000000;
 	state->cur_jiff = jiffies;
 	if (state->dst_type == DST_TYPE_IS_SAT)
 		memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204));
@@ -1609,8 +1609,9 @@ static int dst_read_snr(struct dvb_frontend *fe, u16 *snr)
 	return retval;
 }
 
-static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int dst_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	int retval = -EINVAL;
 	struct dst_state *state = fe->demodulator_priv;
 
@@ -1623,17 +1624,17 @@ static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_paramet
 		if (state->dst_type == DST_TYPE_IS_SAT) {
 			if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
 				dst_set_inversion(state, p->inversion);
-			dst_set_fec(state, p->u.qpsk.fec_inner);
-			dst_set_symbolrate(state, p->u.qpsk.symbol_rate);
+			dst_set_fec(state, p->fec_inner);
+			dst_set_symbolrate(state, p->symbol_rate);
 			dst_set_polarization(state);
-			dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->u.qpsk.symbol_rate);
+			dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->symbol_rate);
 
 		} else if (state->dst_type == DST_TYPE_IS_TERR)
-			dst_set_bandwidth(state, p->u.ofdm.bandwidth);
+			dst_set_bandwidth(state, p->bandwidth_hz);
 		else if (state->dst_type == DST_TYPE_IS_CABLE) {
-			dst_set_fec(state, p->u.qam.fec_inner);
-			dst_set_symbolrate(state, p->u.qam.symbol_rate);
-			dst_set_modulation(state, p->u.qam.modulation);
+			dst_set_fec(state, p->fec_inner);
+			dst_set_symbolrate(state, p->symbol_rate);
+			dst_set_modulation(state, p->modulation);
 		}
 		retval = dst_write_tuna(fe);
 	}
@@ -1642,31 +1643,32 @@ static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_paramet
 }
 
 static int dst_tune_frontend(struct dvb_frontend* fe,
-			    struct dvb_frontend_parameters* p,
+			    bool re_tune,
 			    unsigned int mode_flags,
 			    unsigned int *delay,
 			    fe_status_t *status)
 {
 	struct dst_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 
-	if (p != NULL) {
+	if (re_tune) {
 		dst_set_freq(state, p->frequency);
 		dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency);
 
 		if (state->dst_type == DST_TYPE_IS_SAT) {
 			if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
 				dst_set_inversion(state, p->inversion);
-			dst_set_fec(state, p->u.qpsk.fec_inner);
-			dst_set_symbolrate(state, p->u.qpsk.symbol_rate);
+			dst_set_fec(state, p->fec_inner);
+			dst_set_symbolrate(state, p->symbol_rate);
 			dst_set_polarization(state);
-			dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->u.qpsk.symbol_rate);
+			dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->symbol_rate);
 
 		} else if (state->dst_type == DST_TYPE_IS_TERR)
-			dst_set_bandwidth(state, p->u.ofdm.bandwidth);
+			dst_set_bandwidth(state, p->bandwidth_hz);
 		else if (state->dst_type == DST_TYPE_IS_CABLE) {
-			dst_set_fec(state, p->u.qam.fec_inner);
-			dst_set_symbolrate(state, p->u.qam.symbol_rate);
-			dst_set_modulation(state, p->u.qam.modulation);
+			dst_set_fec(state, p->fec_inner);
+			dst_set_symbolrate(state, p->symbol_rate);
+			dst_set_modulation(state, p->modulation);
 		}
 		dst_write_tuna(fe);
 	}
@@ -1683,22 +1685,23 @@ static int dst_get_tuning_algo(struct dvb_frontend *fe)
 	return dst_algo ? DVBFE_ALGO_HW : DVBFE_ALGO_SW;
 }
 
-static int dst_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int dst_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dst_state *state = fe->demodulator_priv;
 
 	p->frequency = state->decode_freq;
 	if (state->dst_type == DST_TYPE_IS_SAT) {
 		if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
 			p->inversion = state->inversion;
-		p->u.qpsk.symbol_rate = state->symbol_rate;
-		p->u.qpsk.fec_inner = dst_get_fec(state);
+		p->symbol_rate = state->symbol_rate;
+		p->fec_inner = dst_get_fec(state);
 	} else if (state->dst_type == DST_TYPE_IS_TERR) {
-		p->u.ofdm.bandwidth = state->bandwidth;
+		p->bandwidth_hz = state->bandwidth;
 	} else if (state->dst_type == DST_TYPE_IS_CABLE) {
-		p->u.qam.symbol_rate = state->symbol_rate;
-		p->u.qam.fec_inner = dst_get_fec(state);
-		p->u.qam.modulation = dst_get_modulation(state);
+		p->symbol_rate = state->symbol_rate;
+		p->fec_inner = dst_get_fec(state);
+		p->modulation = dst_get_modulation(state);
 	}
 
 	return 0;
@@ -1756,10 +1759,9 @@ struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_ad
 EXPORT_SYMBOL(dst_attach);
 
 static struct dvb_frontend_ops dst_dvbt_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name = "DST DVB-T",
-		.type = FE_OFDM,
 		.frequency_min = 137000000,
 		.frequency_max = 858000000,
 		.frequency_stepsize = 166667,
@@ -1786,10 +1788,9 @@ static struct dvb_frontend_ops dst_dvbt_ops = {
 };
 
 static struct dvb_frontend_ops dst_dvbs_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name = "DST DVB-S",
-		.type = FE_QPSK,
 		.frequency_min = 950000,
 		.frequency_max = 2150000,
 		.frequency_stepsize = 1000,	/* kHz for QPSK frontends */
@@ -1816,10 +1817,9 @@ static struct dvb_frontend_ops dst_dvbs_ops = {
 };
 
 static struct dvb_frontend_ops dst_dvbc_ops = {
-
+	.delsys = { SYS_DVBC_ANNEX_A },
 	.info = {
 		.name = "DST DVB-C",
-		.type = FE_QAM,
 		.frequency_stepsize = 62500,
 		.frequency_min = 51000000,
 		.frequency_max = 858000000,
@@ -1846,9 +1846,9 @@ static struct dvb_frontend_ops dst_dvbc_ops = {
 };
 
 static struct dvb_frontend_ops dst_atsc_ops = {
+	.delsys = { SYS_ATSC },
 	.info = {
 		.name = "DST ATSC",
-		.type = FE_ATSC,
 		.frequency_stepsize = 62500,
 		.frequency_min = 510000000,
 		.frequency_max = 858000000,
diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h
index d88cf2add82..d70d98f1a57 100644
--- a/drivers/media/dvb/bt8xx/dst_common.h
+++ b/drivers/media/dvb/bt8xx/dst_common.h
@@ -124,7 +124,7 @@ struct dst_state {
 	u16 decode_snr;
 	unsigned long cur_jiff;
 	u8 k22;
-	fe_bandwidth_t bandwidth;
+	u32 bandwidth;
 	u32 dst_hw_cap;
 	u8 dst_fw_version;
 	fe_sec_mini_cmd_t minicmd;
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index 521d6910498..81fab9adc1c 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -19,6 +19,8 @@
  *
  */
 
+#define pr_fmt(fmt) "dvb_bt8xx: " fmt
+
 #include <linux/bitops.h>
 #include <linux/module.h>
 #include <linux/init.h>
@@ -148,8 +150,9 @@ static int thomson_dtt7579_demod_init(struct dvb_frontend* fe)
 	return 0;
 }
 
-static int thomson_dtt7579_tuner_calc_regs(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
+static int thomson_dtt7579_tuner_calc_regs(struct dvb_frontend *fe, u8* pllbuf, int buf_len)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	u32 div;
 	unsigned char bs = 0;
 	unsigned char cp = 0;
@@ -157,18 +160,18 @@ static int thomson_dtt7579_tuner_calc_regs(struct dvb_frontend* fe, struct dvb_f
 	if (buf_len < 5)
 		return -EINVAL;
 
-	div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
+	div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
 
-	if (params->frequency < 542000000)
+	if (c->frequency < 542000000)
 		cp = 0xb4;
-	else if (params->frequency < 771000000)
+	else if (c->frequency < 771000000)
 		cp = 0xbc;
 	else
 		cp = 0xf4;
 
-	if (params->frequency == 0)
+	if (c->frequency == 0)
 		bs = 0x03;
-	else if (params->frequency < 443250000)
+	else if (c->frequency < 443250000)
 		bs = 0x02;
 	else
 		bs = 0x08;
@@ -191,13 +194,12 @@ static struct zl10353_config thomson_dtt7579_zl10353_config = {
 	.demod_address = 0x0f,
 };
 
-static int cx24108_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int cx24108_tuner_set_params(struct dvb_frontend *fe)
 {
-	u32 freq = params->frequency;
-
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 freq = c->frequency;
 	int i, a, n, pump;
 	u32 band, pll;
-
 	u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000,
 		1576000,1718000,1856000,2036000,2150000};
 	u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000,
@@ -205,7 +207,7 @@ static int cx24108_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend
 		0x00120000,0x00140000};
 
 	#define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */
-	printk("cx24108 debug: entering SetTunerFreq, freq=%d\n",freq);
+	dprintk("cx24108 debug: entering SetTunerFreq, freq=%d\n", freq);
 
 	/* This is really the bit driving the tuner chip cx24108 */
 
@@ -216,7 +218,7 @@ static int cx24108_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend
 
 	/* decide which VCO to use for the input frequency */
 	for(i = 1; (i < ARRAY_SIZE(osci) - 1) && (osci[i] < freq); i++);
-	printk("cx24108 debug: select vco #%d (f=%d)\n",i,freq);
+	dprintk("cx24108 debug: select vco #%d (f=%d)\n", i, freq);
 	band=bandsel[i];
 	/* the gain values must be set by SetSymbolrate */
 	/* compute the pll divider needed, from Conexant data sheet,
@@ -232,7 +234,7 @@ static int cx24108_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend
 	    ((a&0x1f)<<11);
 	/* everything is shifted left 11 bits to left-align the bits in the
 	   32bit word. Output to the tuner goes MSB-aligned, after all */
-	printk("cx24108 debug: pump=%d, n=%d, a=%d\n",pump,n,a);
+	dprintk("cx24108 debug: pump=%d, n=%d, a=%d\n", pump, n, a);
 	cx24110_pll_write(fe,band);
 	/* set vga and vca to their widest-band settings, as a precaution.
 	   SetSymbolrate might not be called to set this up */
@@ -267,31 +269,32 @@ static struct cx24110_config pctvsat_config = {
 	.demod_address = 0x55,
 };
 
-static int microtune_mt7202dtf_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int microtune_mt7202dtf_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv;
 	u8 cfg, cpump, band_select;
 	u8 data[4];
 	u32 div;
 	struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) };
 
-	div = (36000000 + params->frequency + 83333) / 166666;
+	div = (36000000 + c->frequency + 83333) / 166666;
 	cfg = 0x88;
 
-	if (params->frequency < 175000000)
+	if (c->frequency < 175000000)
 		cpump = 2;
-	else if (params->frequency < 390000000)
+	else if (c->frequency < 390000000)
 		cpump = 1;
-	else if (params->frequency < 470000000)
+	else if (c->frequency < 470000000)
 		cpump = 2;
-	else if (params->frequency < 750000000)
+	else if (c->frequency < 750000000)
 		cpump = 2;
 	else
 		cpump = 3;
 
-	if (params->frequency < 175000000)
+	if (c->frequency < 175000000)
 		band_select = 0x0e;
-	else if (params->frequency < 470000000)
+	else if (c->frequency < 470000000)
 		band_select = 0x05;
 	else
 		band_select = 0x03;
@@ -342,50 +345,51 @@ static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe)
 	return 0;
 }
 
-static int advbt771_samsung_tdtc9251dh0_tuner_calc_regs(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
+static int advbt771_samsung_tdtc9251dh0_tuner_calc_regs(struct dvb_frontend *fe, u8 *pllbuf, int buf_len)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	u32 div;
 	unsigned char bs = 0;
 	unsigned char cp = 0;
 
 	if (buf_len < 5) return -EINVAL;
 
-	div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
+	div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
 
-	if (params->frequency < 150000000)
+	if (c->frequency < 150000000)
 		cp = 0xB4;
-	else if (params->frequency < 173000000)
+	else if (c->frequency < 173000000)
 		cp = 0xBC;
-	else if (params->frequency < 250000000)
+	else if (c->frequency < 250000000)
 		cp = 0xB4;
-	else if (params->frequency < 400000000)
+	else if (c->frequency < 400000000)
 		cp = 0xBC;
-	else if (params->frequency < 420000000)
+	else if (c->frequency < 420000000)
 		cp = 0xF4;
-	else if (params->frequency < 470000000)
+	else if (c->frequency < 470000000)
 		cp = 0xFC;
-	else if (params->frequency < 600000000)
+	else if (c->frequency < 600000000)
 		cp = 0xBC;
-	else if (params->frequency < 730000000)
+	else if (c->frequency < 730000000)
 		cp = 0xF4;
 	else
 		cp = 0xFC;
 
-	if (params->frequency < 150000000)
+	if (c->frequency < 150000000)
 		bs = 0x01;
-	else if (params->frequency < 173000000)
+	else if (c->frequency < 173000000)
 		bs = 0x01;
-	else if (params->frequency < 250000000)
+	else if (c->frequency < 250000000)
 		bs = 0x02;
-	else if (params->frequency < 400000000)
+	else if (c->frequency < 400000000)
 		bs = 0x02;
-	else if (params->frequency < 420000000)
+	else if (c->frequency < 420000000)
 		bs = 0x02;
-	else if (params->frequency < 470000000)
+	else if (c->frequency < 470000000)
 		bs = 0x02;
-	else if (params->frequency < 600000000)
+	else if (c->frequency < 600000000)
 		bs = 0x08;
-	else if (params->frequency < 730000000)
+	else if (c->frequency < 730000000)
 		bs = 0x08;
 	else
 		bs = 0x08;
@@ -461,25 +465,26 @@ static struct or51211_config or51211_config = {
 	.sleep = or51211_sleep,
 };
 
-static int vp3021_alps_tded4_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int vp3021_alps_tded4_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv;
 	u8 buf[4];
 	u32 div;
 	struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf) };
 
-	div = (params->frequency + 36166667) / 166667;
+	div = (c->frequency + 36166667) / 166667;
 
 	buf[0] = (div >> 8) & 0x7F;
 	buf[1] = div & 0xFF;
 	buf[2] = 0x85;
-	if ((params->frequency >= 47000000) && (params->frequency < 153000000))
+	if ((c->frequency >= 47000000) && (c->frequency < 153000000))
 		buf[3] = 0x01;
-	else if ((params->frequency >= 153000000) && (params->frequency < 430000000))
+	else if ((c->frequency >= 153000000) && (c->frequency < 430000000))
 		buf[3] = 0x02;
-	else if ((params->frequency >= 430000000) && (params->frequency < 824000000))
+	else if ((c->frequency >= 430000000) && (c->frequency < 824000000))
 		buf[3] = 0x0C;
-	else if ((params->frequency >= 824000000) && (params->frequency < 863000000))
+	else if ((c->frequency >= 824000000) && (c->frequency < 863000000))
 		buf[3] = 0x8C;
 	else
 		return -EINVAL;
@@ -513,31 +518,31 @@ static int digitv_alps_tded4_demod_init(struct dvb_frontend* fe)
 	return 0;
 }
 
-static int digitv_alps_tded4_tuner_calc_regs(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
+static int digitv_alps_tded4_tuner_calc_regs(struct dvb_frontend *fe,  u8 *pllbuf, int buf_len)
 {
 	u32 div;
-	struct dvb_ofdm_parameters *op = &params->u.ofdm;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 
 	if (buf_len < 5)
 		return -EINVAL;
 
-	div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
+	div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
 
 	pllbuf[0] = 0x61;
 	pllbuf[1] = (div >> 8) & 0x7F;
 	pllbuf[2] = div & 0xFF;
 	pllbuf[3] = 0x85;
 
-	dprintk("frequency %u, div %u\n", params->frequency, div);
+	dprintk("frequency %u, div %u\n", c->frequency, div);
 
-	if (params->frequency < 470000000)
+	if (c->frequency < 470000000)
 		pllbuf[4] = 0x02;
-	else if (params->frequency > 823000000)
+	else if (c->frequency > 823000000)
 		pllbuf[4] = 0x88;
 	else
 		pllbuf[4] = 0x08;
 
-	if (op->bandwidth == 8)
+	if (c->bandwidth_hz == 8000000)
 		pllbuf[4] |= 0x04;
 
 	return 5;
@@ -663,7 +668,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
 		/*	DST is not a frontend driver !!!		*/
 		state = kmalloc(sizeof (struct dst_state), GFP_KERNEL);
 		if (!state) {
-			printk("dvb_bt8xx: No memory\n");
+			pr_err("No memory\n");
 			break;
 		}
 		/*	Setup the Card					*/
@@ -673,7 +678,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
 		state->dst_ca = NULL;
 		/*	DST is not a frontend, attaching the ASIC	*/
 		if (dvb_attach(dst_attach, state, &card->dvb_adapter) == NULL) {
-			printk("%s: Could not find a Twinhan DST.\n", __func__);
+			pr_err("%s: Could not find a Twinhan DST\n", __func__);
 			break;
 		}
 		/*	Attach other DST peripherals if any		*/
@@ -702,14 +707,14 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
 	}
 
 	if (card->fe == NULL)
-		printk("dvb-bt8xx: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n",
+		pr_err("A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n",
 		       card->bt->dev->vendor,
 		       card->bt->dev->device,
 		       card->bt->dev->subsystem_vendor,
 		       card->bt->dev->subsystem_device);
 	else
 		if (dvb_register_frontend(&card->dvb_adapter, card->fe)) {
-			printk("dvb-bt8xx: Frontend registration failed!\n");
+			pr_err("Frontend registration failed!\n");
 			dvb_frontend_detach(card->fe);
 			card->fe = NULL;
 		}
@@ -723,7 +728,7 @@ static int __devinit dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type)
 				      THIS_MODULE, &card->bt->dev->dev,
 				      adapter_nr);
 	if (result < 0) {
-		printk("dvb_bt8xx: dvb_register_adapter failed (errno = %d)\n", result);
+		pr_err("dvb_register_adapter failed (errno = %d)\n", result);
 		return result;
 	}
 	card->dvb_adapter.priv = card;
@@ -741,66 +746,69 @@ static int __devinit dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type)
 	card->demux.stop_feed = dvb_bt8xx_stop_feed;
 	card->demux.write_to_decoder = NULL;
 
-	if ((result = dvb_dmx_init(&card->demux)) < 0) {
-		printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result);
-
-		dvb_unregister_adapter(&card->dvb_adapter);
-		return result;
+	result = dvb_dmx_init(&card->demux);
+	if (result < 0) {
+		pr_err("dvb_dmx_init failed (errno = %d)\n", result);
+		goto err_unregister_adaptor;
 	}
 
 	card->dmxdev.filternum = 256;
 	card->dmxdev.demux = &card->demux.dmx;
 	card->dmxdev.capabilities = 0;
 
-	if ((result = dvb_dmxdev_init(&card->dmxdev, &card->dvb_adapter)) < 0) {
-		printk("dvb_bt8xx: dvb_dmxdev_init failed (errno = %d)\n", result);
-
-		dvb_dmx_release(&card->demux);
-		dvb_unregister_adapter(&card->dvb_adapter);
-		return result;
+	result = dvb_dmxdev_init(&card->dmxdev, &card->dvb_adapter);
+	if (result < 0) {
+		pr_err("dvb_dmxdev_init failed (errno = %d)\n", result);
+		goto err_dmx_release;
 	}
 
 	card->fe_hw.source = DMX_FRONTEND_0;
 
-	if ((result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_hw)) < 0) {
-		printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result);
-
-		dvb_dmxdev_release(&card->dmxdev);
-		dvb_dmx_release(&card->demux);
-		dvb_unregister_adapter(&card->dvb_adapter);
-		return result;
+	result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_hw);
+	if (result < 0) {
+		pr_err("dvb_dmx_init failed (errno = %d)\n", result);
+		goto err_dmxdev_release;
 	}
 
 	card->fe_mem.source = DMX_MEMORY_FE;
 
-	if ((result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_mem)) < 0) {
-		printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result);
-
-		card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw);
-		dvb_dmxdev_release(&card->dmxdev);
-		dvb_dmx_release(&card->demux);
-		dvb_unregister_adapter(&card->dvb_adapter);
-		return result;
+	result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_mem);
+	if (result < 0) {
+		pr_err("dvb_dmx_init failed (errno = %d)\n", result);
+		goto err_remove_hw_frontend;
 	}
 
-	if ((result = card->demux.dmx.connect_frontend(&card->demux.dmx, &card->fe_hw)) < 0) {
-		printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result);
-
-		card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem);
-		card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw);
-		dvb_dmxdev_release(&card->dmxdev);
-		dvb_dmx_release(&card->demux);
-		dvb_unregister_adapter(&card->dvb_adapter);
-		return result;
+	result = card->demux.dmx.connect_frontend(&card->demux.dmx, &card->fe_hw);
+	if (result < 0) {
+		pr_err("dvb_dmx_init failed (errno = %d)\n", result);
+		goto err_remove_mem_frontend;
 	}
 
-	dvb_net_init(&card->dvb_adapter, &card->dvbnet, &card->demux.dmx);
+	result = dvb_net_init(&card->dvb_adapter, &card->dvbnet, &card->demux.dmx);
+	if (result < 0) {
+		pr_err("dvb_net_init failed (errno = %d)\n", result);
+		goto err_disconnect_frontend;
+	}
 
 	tasklet_init(&card->bt->tasklet, dvb_bt8xx_task, (unsigned long) card);
 
 	frontend_init(card, type);
 
 	return 0;
+
+err_disconnect_frontend:
+	card->demux.dmx.disconnect_frontend(&card->demux.dmx);
+err_remove_mem_frontend:
+	card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem);
+err_remove_hw_frontend:
+	card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw);
+err_dmxdev_release:
+	dvb_dmxdev_release(&card->dmxdev);
+err_dmx_release:
+	dvb_dmx_release(&card->demux);
+err_unregister_adaptor:
+	dvb_unregister_adapter(&card->dvb_adapter);
+	return result;
 }
 
 static int __devinit dvb_bt8xx_probe(struct bttv_sub_device *sub)
@@ -881,8 +889,7 @@ static int __devinit dvb_bt8xx_probe(struct bttv_sub_device *sub)
 		break;
 
 	default:
-		printk(KERN_WARNING "dvb_bt8xx: Unknown bttv card type: %d.\n",
-				sub->core->type);
+		pr_err("Unknown bttv card type: %d\n", sub->core->type);
 		kfree(card);
 		return -ENODEV;
 	}
@@ -890,16 +897,14 @@ static int __devinit dvb_bt8xx_probe(struct bttv_sub_device *sub)
 	dprintk("dvb_bt8xx: identified card%d as %s\n", card->bttv_nr, card->card_name);
 
 	if (!(bttv_pci_dev = bttv_get_pcidev(card->bttv_nr))) {
-		printk("dvb_bt8xx: no pci device for card %d\n", card->bttv_nr);
+		pr_err("no pci device for card %d\n", card->bttv_nr);
 		kfree(card);
 		return -ENODEV;
 	}
 
 	if (!(card->bt = dvb_bt8xx_878_match(card->bttv_nr, bttv_pci_dev))) {
-		printk("dvb_bt8xx: unable to determine DMA core of card %d,\n",
-		       card->bttv_nr);
-		printk("dvb_bt8xx: if you have the ALSA bt87x audio driver "
-		       "installed, try removing it.\n");
+		pr_err("unable to determine DMA core of card %d,\n", card->bttv_nr);
+		pr_err("if you have the ALSA bt87x audio driver installed, try removing it.\n");
 
 		kfree(card);
 		return -ENODEV;
diff --git a/drivers/media/dvb/ddbridge/ddbridge-core.c b/drivers/media/dvb/ddbridge/ddbridge-core.c
index d1e91bc80e7..ce4f85849e7 100644
--- a/drivers/media/dvb/ddbridge/ddbridge-core.c
+++ b/drivers/media/dvb/ddbridge/ddbridge-core.c
@@ -580,7 +580,7 @@ static int demod_attach_drxk(struct ddb_input *input)
 	memset(&config, 0, sizeof(config));
 	config.adr = 0x29 + (input->nr & 1);
 
-	fe = input->fe = dvb_attach(drxk_attach, &config, i2c, &input->fe2);
+	fe = input->fe = dvb_attach(drxk_attach, &config, i2c);
 	if (!input->fe) {
 		printk(KERN_ERR "No DRXK found!\n");
 		return -ENODEV;
diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c
index 55e6533f15e..a609b3a9b14 100644
--- a/drivers/media/dvb/dm1105/dm1105.c
+++ b/drivers/media/dvb/dm1105/dm1105.c
@@ -1115,11 +1115,14 @@ static int __devinit dm1105_probe(struct pci_dev *pdev,
 	if (ret < 0)
 		goto err_remove_mem_frontend;
 
-	ret = frontend_init(dev);
+	ret = dvb_net_init(dvb_adapter, &dev->dvbnet, dmx);
 	if (ret < 0)
 		goto err_disconnect_frontend;
 
-	dvb_net_init(dvb_adapter, &dev->dvbnet, dmx);
+	ret = frontend_init(dev);
+	if (ret < 0)
+		goto err_dvb_net;
+
 	dm1105_ir_init(dev);
 
 	INIT_WORK(&dev->work, dm1105_dmx_buffer);
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 7ea517b7e18..9be65a3b931 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -1306,6 +1306,10 @@ static ssize_t dvb_ca_en50221_io_write(struct file *file,
 	/* fragment the packets & store in the buffer */
 	while (fragpos < count) {
 		fraglen = ca->slot_info[slot].link_buf_size - 2;
+		if (fraglen < 0)
+			break;
+		if (fraglen > HOST_LINK_BUF_SIZE - 2)
+			fraglen = HOST_LINK_BUF_SIZE - 2;
 		if ((count - fragpos) < fraglen)
 			fraglen = count - fragpos;
 
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 2c0acdb4d81..fbbe545a74c 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -25,6 +25,9 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  */
 
+/* Enables DVBv3 compatibility bits at the headers */
+#define __DVB_CORE__
+
 #include <linux/string.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
@@ -105,7 +108,6 @@ struct dvb_frontend_private {
 
 	/* thread/frontend values */
 	struct dvb_device *dvbdev;
-	struct dvb_frontend_parameters parameters_in;
 	struct dvb_frontend_parameters parameters_out;
 	struct dvb_fe_events events;
 	struct semaphore sem;
@@ -139,6 +141,62 @@ struct dvb_frontend_private {
 };
 
 static void dvb_frontend_wakeup(struct dvb_frontend *fe);
+static int dtv_get_frontend(struct dvb_frontend *fe,
+			    struct dvb_frontend_parameters *p_out);
+
+static bool has_get_frontend(struct dvb_frontend *fe)
+{
+	return fe->ops.get_frontend;
+}
+
+/*
+ * Due to DVBv3 API calls, a delivery system should be mapped into one of
+ * the 4 DVBv3 delivery systems (FE_QPSK, FE_QAM, FE_OFDM or FE_ATSC),
+ * otherwise, a DVBv3 call will fail.
+ */
+enum dvbv3_emulation_type {
+	DVBV3_UNKNOWN,
+	DVBV3_QPSK,
+	DVBV3_QAM,
+	DVBV3_OFDM,
+	DVBV3_ATSC,
+};
+
+static enum dvbv3_emulation_type dvbv3_type(u32 delivery_system)
+{
+	switch (delivery_system) {
+	case SYS_DVBC_ANNEX_A:
+	case SYS_DVBC_ANNEX_C:
+		return DVBV3_QAM;
+	case SYS_DVBS:
+	case SYS_DVBS2:
+	case SYS_TURBO:
+	case SYS_ISDBS:
+	case SYS_DSS:
+		return DVBV3_QPSK;
+	case SYS_DVBT:
+	case SYS_DVBT2:
+	case SYS_ISDBT:
+	case SYS_DMBTH:
+		return DVBV3_OFDM;
+	case SYS_ATSC:
+	case SYS_DVBC_ANNEX_B:
+		return DVBV3_ATSC;
+	case SYS_UNDEFINED:
+	case SYS_ISDBC:
+	case SYS_DVBH:
+	case SYS_DAB:
+	case SYS_ATSCMH:
+	default:
+		/*
+		 * Doesn't know how to emulate those types and/or
+		 * there's no frontend driver from this type yet
+		 * with some emulation code, so, we're not sure yet how
+		 * to handle them, or they're not compatible with a DVBv3 call.
+		 */
+		return DVBV3_UNKNOWN;
+	}
+}
 
 static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
 {
@@ -149,8 +207,8 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
 
 	dprintk ("%s\n", __func__);
 
-	if ((status & FE_HAS_LOCK) && fe->ops.get_frontend)
-		fe->ops.get_frontend(fe, &fepriv->parameters_out);
+	if ((status & FE_HAS_LOCK) && has_get_frontend(fe))
+		dtv_get_frontend(fe, &fepriv->parameters_out);
 
 	mutex_lock(&events->mtx);
 
@@ -277,12 +335,13 @@ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wra
 	int ready = 0;
 	int fe_set_err = 0;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
-	int original_inversion = fepriv->parameters_in.inversion;
-	u32 original_frequency = fepriv->parameters_in.frequency;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache, tmp;
+	int original_inversion = c->inversion;
+	u32 original_frequency = c->frequency;
 
 	/* are we using autoinversion? */
 	autoinversion = ((!(fe->ops.info.caps & FE_CAN_INVERSION_AUTO)) &&
-			 (fepriv->parameters_in.inversion == INVERSION_AUTO));
+			 (c->inversion == INVERSION_AUTO));
 
 	/* setup parameters correctly */
 	while(!ready) {
@@ -348,19 +407,20 @@ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wra
 		fepriv->auto_step, fepriv->auto_sub_step, fepriv->started_auto_step);
 
 	/* set the frontend itself */
-	fepriv->parameters_in.frequency += fepriv->lnb_drift;
+	c->frequency += fepriv->lnb_drift;
 	if (autoinversion)
-		fepriv->parameters_in.inversion = fepriv->inversion;
+		c->inversion = fepriv->inversion;
+	tmp = *c;
 	if (fe->ops.set_frontend)
-		fe_set_err = fe->ops.set_frontend(fe, &fepriv->parameters_in);
-	fepriv->parameters_out = fepriv->parameters_in;
+		fe_set_err = fe->ops.set_frontend(fe);
+	*c = tmp;
 	if (fe_set_err < 0) {
 		fepriv->state = FESTATE_ERROR;
 		return fe_set_err;
 	}
 
-	fepriv->parameters_in.frequency = original_frequency;
-	fepriv->parameters_in.inversion = original_inversion;
+	c->frequency = original_frequency;
+	c->inversion = original_inversion;
 
 	fepriv->auto_sub_step++;
 	return 0;
@@ -371,6 +431,7 @@ static void dvb_frontend_swzigzag(struct dvb_frontend *fe)
 	fe_status_t s = 0;
 	int retval = 0;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache, tmp;
 
 	/* if we've got no parameters, just keep idling */
 	if (fepriv->state & FESTATE_IDLE) {
@@ -382,10 +443,10 @@ static void dvb_frontend_swzigzag(struct dvb_frontend *fe)
 	/* in SCAN mode, we just set the frontend when asked and leave it alone */
 	if (fepriv->tune_mode_flags & FE_TUNE_MODE_ONESHOT) {
 		if (fepriv->state & FESTATE_RETUNE) {
+			tmp = *c;
 			if (fe->ops.set_frontend)
-				retval = fe->ops.set_frontend(fe,
-							&fepriv->parameters_in);
-			fepriv->parameters_out = fepriv->parameters_in;
+				retval = fe->ops.set_frontend(fe);
+			*c = tmp;
 			if (retval < 0)
 				fepriv->state = FESTATE_ERROR;
 			else
@@ -415,8 +476,8 @@ static void dvb_frontend_swzigzag(struct dvb_frontend *fe)
 
 		/* if we're tuned, then we have determined the correct inversion */
 		if ((!(fe->ops.info.caps & FE_CAN_INVERSION_AUTO)) &&
-		    (fepriv->parameters_in.inversion == INVERSION_AUTO)) {
-			fepriv->parameters_in.inversion = fepriv->inversion;
+		    (c->inversion == INVERSION_AUTO)) {
+			c->inversion = fepriv->inversion;
 		}
 		return;
 	}
@@ -507,7 +568,7 @@ static int dvb_frontend_is_exiting(struct dvb_frontend *fe)
 		return 1;
 
 	if (fepriv->dvbdev->writers == 1)
-		if (time_after(jiffies, fepriv->release_jiffies +
+		if (time_after_eq(jiffies, fepriv->release_jiffies +
 				  dvb_shutdown_timeout * HZ))
 			return 1;
 
@@ -540,7 +601,7 @@ static int dvb_frontend_thread(void *data)
 	fe_status_t s;
 	enum dvbfe_algo algo;
 
-	struct dvb_frontend_parameters *params;
+	bool re_tune = false;
 
 	dprintk("%s\n", __func__);
 
@@ -589,18 +650,15 @@ restart:
 			switch (algo) {
 			case DVBFE_ALGO_HW:
 				dprintk("%s: Frontend ALGO = DVBFE_ALGO_HW\n", __func__);
-				params = NULL; /* have we been asked to RETUNE ? */
 
 				if (fepriv->state & FESTATE_RETUNE) {
 					dprintk("%s: Retune requested, FESTATE_RETUNE\n", __func__);
-					params = &fepriv->parameters_in;
+					re_tune = true;
 					fepriv->state = FESTATE_TUNED;
 				}
 
 				if (fe->ops.tune)
-					fe->ops.tune(fe, params, fepriv->tune_mode_flags, &fepriv->delay, &s);
-				if (params)
-					fepriv->parameters_out = *params;
+					fe->ops.tune(fe, re_tune, fepriv->tune_mode_flags, &fepriv->delay, &s);
 
 				if (s != fepriv->status && !(fepriv->tune_mode_flags & FE_TUNE_MODE_ONESHOT)) {
 					dprintk("%s: state changed, adding current state\n", __func__);
@@ -624,7 +682,7 @@ restart:
 				 */
 				if (fepriv->algo_status & DVBFE_ALGO_SEARCH_AGAIN) {
 					if (fe->ops.search) {
-						fepriv->algo_status = fe->ops.search(fe, &fepriv->parameters_in);
+						fepriv->algo_status = fe->ops.search(fe);
 						/* We did do a search as was requested, the flags are
 						 * now unset as well and has the flags wrt to search.
 						 */
@@ -633,14 +691,10 @@ restart:
 					}
 				}
 				/* Track the carrier if the search was successful */
-				if (fepriv->algo_status == DVBFE_ALGO_SEARCH_SUCCESS) {
-					if (fe->ops.track)
-						fe->ops.track(fe, &fepriv->parameters_in);
-				} else {
+				if (fepriv->algo_status != DVBFE_ALGO_SEARCH_SUCCESS) {
 					fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN;
 					fepriv->delay = HZ / 2;
 				}
-				fepriv->parameters_out = fepriv->parameters_in;
 				fe->ops.read_status(fe, &s);
 				if (s != fepriv->status) {
 					dvb_frontend_add_event(fe, s); /* update event list */
@@ -807,52 +861,40 @@ static void dvb_frontend_get_frequency_limits(struct dvb_frontend *fe,
 		       fe->dvb->num,fe->id);
 }
 
-static int dvb_frontend_check_parameters(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *parms)
+static int dvb_frontend_check_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	u32 freq_min;
 	u32 freq_max;
 
 	/* range check: frequency */
 	dvb_frontend_get_frequency_limits(fe, &freq_min, &freq_max);
-	if ((freq_min && parms->frequency < freq_min) ||
-	    (freq_max && parms->frequency > freq_max)) {
+	if ((freq_min && c->frequency < freq_min) ||
+	    (freq_max && c->frequency > freq_max)) {
 		printk(KERN_WARNING "DVB: adapter %i frontend %i frequency %u out of range (%u..%u)\n",
-		       fe->dvb->num, fe->id, parms->frequency, freq_min, freq_max);
+		       fe->dvb->num, fe->id, c->frequency, freq_min, freq_max);
 		return -EINVAL;
 	}
 
 	/* range check: symbol rate */
-	if (fe->ops.info.type == FE_QPSK) {
+	switch (c->delivery_system) {
+	case SYS_DVBS:
+	case SYS_DVBS2:
+	case SYS_TURBO:
+	case SYS_DVBC_ANNEX_A:
+	case SYS_DVBC_ANNEX_C:
 		if ((fe->ops.info.symbol_rate_min &&
-		     parms->u.qpsk.symbol_rate < fe->ops.info.symbol_rate_min) ||
+		     c->symbol_rate < fe->ops.info.symbol_rate_min) ||
 		    (fe->ops.info.symbol_rate_max &&
-		     parms->u.qpsk.symbol_rate > fe->ops.info.symbol_rate_max)) {
+		     c->symbol_rate > fe->ops.info.symbol_rate_max)) {
 			printk(KERN_WARNING "DVB: adapter %i frontend %i symbol rate %u out of range (%u..%u)\n",
-			       fe->dvb->num, fe->id, parms->u.qpsk.symbol_rate,
-			       fe->ops.info.symbol_rate_min, fe->ops.info.symbol_rate_max);
+			       fe->dvb->num, fe->id, c->symbol_rate,
+			       fe->ops.info.symbol_rate_min,
+			       fe->ops.info.symbol_rate_max);
 			return -EINVAL;
 		}
-
-	} else if (fe->ops.info.type == FE_QAM) {
-		if ((fe->ops.info.symbol_rate_min &&
-		     parms->u.qam.symbol_rate < fe->ops.info.symbol_rate_min) ||
-		    (fe->ops.info.symbol_rate_max &&
-		     parms->u.qam.symbol_rate > fe->ops.info.symbol_rate_max)) {
-			printk(KERN_WARNING "DVB: adapter %i frontend %i symbol rate %u out of range (%u..%u)\n",
-			       fe->dvb->num, fe->id, parms->u.qam.symbol_rate,
-			       fe->ops.info.symbol_rate_min, fe->ops.info.symbol_rate_max);
-			return -EINVAL;
-		}
-	}
-
-	/* check for supported modulation */
-	if (fe->ops.info.type == FE_QAM &&
-	    (parms->u.qam.modulation > QAM_AUTO ||
-	     !((1 << (parms->u.qam.modulation + 10)) & fe->ops.info.caps))) {
-		printk(KERN_WARNING "DVB: adapter %i frontend %i modulation %u not supported\n",
-		       fe->dvb->num, fe->id, parms->u.qam.modulation);
-			return -EINVAL;
+	default:
+		break;
 	}
 
 	return 0;
@@ -862,32 +904,59 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int i;
+	u32 delsys;
 
+	delsys = c->delivery_system;
 	memset(c, 0, sizeof(struct dtv_frontend_properties));
+	c->delivery_system = delsys;
 
 	c->state = DTV_CLEAR;
-	c->delivery_system = SYS_UNDEFINED;
-	c->inversion = INVERSION_AUTO;
-	c->fec_inner = FEC_AUTO;
+
+	dprintk("%s() Clearing cache for delivery system %d\n", __func__,
+		c->delivery_system);
+
 	c->transmission_mode = TRANSMISSION_MODE_AUTO;
-	c->bandwidth_hz = BANDWIDTH_AUTO;
+	c->bandwidth_hz = 0;	/* AUTO */
 	c->guard_interval = GUARD_INTERVAL_AUTO;
 	c->hierarchy = HIERARCHY_AUTO;
-	c->symbol_rate = QAM_AUTO;
+	c->symbol_rate = 0;
 	c->code_rate_HP = FEC_AUTO;
 	c->code_rate_LP = FEC_AUTO;
-
-	c->isdbt_partial_reception = -1;
-	c->isdbt_sb_mode = -1;
-	c->isdbt_sb_subchannel = -1;
-	c->isdbt_sb_segment_idx = -1;
-	c->isdbt_sb_segment_count = -1;
-	c->isdbt_layer_enabled = 0x7;
+	c->fec_inner = FEC_AUTO;
+	c->rolloff = ROLLOFF_AUTO;
+	c->voltage = SEC_VOLTAGE_OFF;
+	c->sectone = SEC_TONE_OFF;
+	c->pilot = PILOT_AUTO;
+
+	c->isdbt_partial_reception = 0;
+	c->isdbt_sb_mode = 0;
+	c->isdbt_sb_subchannel = 0;
+	c->isdbt_sb_segment_idx = 0;
+	c->isdbt_sb_segment_count = 0;
+	c->isdbt_layer_enabled = 0;
 	for (i = 0; i < 3; i++) {
 		c->layer[i].fec = FEC_AUTO;
 		c->layer[i].modulation = QAM_AUTO;
-		c->layer[i].interleaving = -1;
-		c->layer[i].segment_count = -1;
+		c->layer[i].interleaving = 0;
+		c->layer[i].segment_count = 0;
+	}
+
+	c->isdbs_ts_id = 0;
+	c->dvbt2_plp_id = 0;
+
+	switch (c->delivery_system) {
+	case SYS_DVBS:
+	case SYS_DVBS2:
+	case SYS_TURBO:
+		c->modulation = QPSK;   /* implied for DVB-S in legacy API */
+		c->rolloff = ROLLOFF_35;/* implied for DVB-S */
+		break;
+	case SYS_ATSC:
+		c->modulation = VSB_8;
+		break;
+	default:
+		c->modulation = QAM_AUTO;
+		break;
 	}
 
 	return 0;
@@ -943,25 +1012,6 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = {
 	_DTV_CMD(DTV_ISDBT_LAYERC_SEGMENT_COUNT, 1, 0),
 	_DTV_CMD(DTV_ISDBT_LAYERC_TIME_INTERLEAVING, 1, 0),
 
-	_DTV_CMD(DTV_ISDBT_PARTIAL_RECEPTION, 0, 0),
-	_DTV_CMD(DTV_ISDBT_SOUND_BROADCASTING, 0, 0),
-	_DTV_CMD(DTV_ISDBT_SB_SUBCHANNEL_ID, 0, 0),
-	_DTV_CMD(DTV_ISDBT_SB_SEGMENT_IDX, 0, 0),
-	_DTV_CMD(DTV_ISDBT_SB_SEGMENT_COUNT, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYER_ENABLED, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERA_FEC, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERA_MODULATION, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERA_SEGMENT_COUNT, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERA_TIME_INTERLEAVING, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERB_FEC, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERB_MODULATION, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERB_SEGMENT_COUNT, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERB_TIME_INTERLEAVING, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERC_FEC, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERC_MODULATION, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERC_SEGMENT_COUNT, 0, 0),
-	_DTV_CMD(DTV_ISDBT_LAYERC_TIME_INTERLEAVING, 0, 0),
-
 	_DTV_CMD(DTV_ISDBS_TS_ID, 1, 0),
 	_DTV_CMD(DTV_DVBT2_PLP_ID, 1, 0),
 
@@ -973,6 +1023,8 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = {
 	_DTV_CMD(DTV_GUARD_INTERVAL, 0, 0),
 	_DTV_CMD(DTV_TRANSMISSION_MODE, 0, 0),
 	_DTV_CMD(DTV_HIERARCHY, 0, 0),
+
+	_DTV_CMD(DTV_ENUM_DELSYS, 0, 0),
 };
 
 static void dtv_property_dump(struct dtv_property *tvp)
@@ -1006,70 +1058,54 @@ static void dtv_property_dump(struct dtv_property *tvp)
 		dprintk("%s() tvp.u.data = 0x%08x\n", __func__, tvp->u.data);
 }
 
-static int is_legacy_delivery_system(fe_delivery_system_t s)
-{
-	if((s == SYS_UNDEFINED) || (s == SYS_DVBC_ANNEX_AC) ||
-	   (s == SYS_DVBC_ANNEX_B) || (s == SYS_DVBT) || (s == SYS_DVBS) ||
-	   (s == SYS_ATSC))
-		return 1;
-
-	return 0;
-}
-
-/* Initialize the cache with some default values derived from the
- * legacy frontend_info structure.
- */
-static void dtv_property_cache_init(struct dvb_frontend *fe,
-				    struct dtv_frontend_properties *c)
-{
-	switch (fe->ops.info.type) {
-	case FE_QPSK:
-		c->modulation = QPSK;   /* implied for DVB-S in legacy API */
-		c->rolloff = ROLLOFF_35;/* implied for DVB-S */
-		c->delivery_system = SYS_DVBS;
-		break;
-	case FE_QAM:
-		c->delivery_system = SYS_DVBC_ANNEX_AC;
-		break;
-	case FE_OFDM:
-		c->delivery_system = SYS_DVBT;
-		break;
-	case FE_ATSC:
-		break;
-	}
-}
-
 /* Synchronise the legacy tuning parameters into the cache, so that demodulator
  * drivers can use a single set_frontend tuning function, regardless of whether
  * it's being used for the legacy or new API, reducing code and complexity.
  */
-static void dtv_property_cache_sync(struct dvb_frontend *fe,
-				    struct dtv_frontend_properties *c,
-				    const struct dvb_frontend_parameters *p)
+static int dtv_property_cache_sync(struct dvb_frontend *fe,
+				   struct dtv_frontend_properties *c,
+				   const struct dvb_frontend_parameters *p)
 {
 	c->frequency = p->frequency;
 	c->inversion = p->inversion;
 
-	switch (fe->ops.info.type) {
-	case FE_QPSK:
+	switch (dvbv3_type(c->delivery_system)) {
+	case DVBV3_QPSK:
+		dprintk("%s() Preparing QPSK req\n", __func__);
 		c->symbol_rate = p->u.qpsk.symbol_rate;
 		c->fec_inner = p->u.qpsk.fec_inner;
 		break;
-	case FE_QAM:
+	case DVBV3_QAM:
+		dprintk("%s() Preparing QAM req\n", __func__);
 		c->symbol_rate = p->u.qam.symbol_rate;
 		c->fec_inner = p->u.qam.fec_inner;
 		c->modulation = p->u.qam.modulation;
 		break;
-	case FE_OFDM:
-		if (p->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
-			c->bandwidth_hz = 6000000;
-		else if (p->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
-			c->bandwidth_hz = 7000000;
-		else if (p->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+	case DVBV3_OFDM:
+		dprintk("%s() Preparing OFDM req\n", __func__);
+		switch (p->u.ofdm.bandwidth) {
+		case BANDWIDTH_10_MHZ:
+			c->bandwidth_hz = 10000000;
+			break;
+		case BANDWIDTH_8_MHZ:
 			c->bandwidth_hz = 8000000;
-		else
-			/* Including BANDWIDTH_AUTO */
+			break;
+		case BANDWIDTH_7_MHZ:
+			c->bandwidth_hz = 7000000;
+			break;
+		case BANDWIDTH_6_MHZ:
+			c->bandwidth_hz = 6000000;
+			break;
+		case BANDWIDTH_5_MHZ:
+			c->bandwidth_hz = 5000000;
+			break;
+		case BANDWIDTH_1_712_MHZ:
+			c->bandwidth_hz = 1712000;
+			break;
+		case BANDWIDTH_AUTO:
 			c->bandwidth_hz = 0;
+		}
+
 		c->code_rate_HP = p->u.ofdm.code_rate_HP;
 		c->code_rate_LP = p->u.ofdm.code_rate_LP;
 		c->modulation = p->u.ofdm.constellation;
@@ -1077,50 +1113,78 @@ static void dtv_property_cache_sync(struct dvb_frontend *fe,
 		c->guard_interval = p->u.ofdm.guard_interval;
 		c->hierarchy = p->u.ofdm.hierarchy_information;
 		break;
-	case FE_ATSC:
+	case DVBV3_ATSC:
+		dprintk("%s() Preparing ATSC req\n", __func__);
 		c->modulation = p->u.vsb.modulation;
 		if ((c->modulation == VSB_8) || (c->modulation == VSB_16))
 			c->delivery_system = SYS_ATSC;
 		else
 			c->delivery_system = SYS_DVBC_ANNEX_B;
 		break;
+	case DVBV3_UNKNOWN:
+		printk(KERN_ERR
+		       "%s: doesn't know how to handle a DVBv3 call to delivery system %i\n",
+		       __func__, c->delivery_system);
+		return -EINVAL;
 	}
+
+	return 0;
 }
 
 /* Ensure the cached values are set correctly in the frontend
  * legacy tuning structures, for the advanced tuning API.
  */
-static void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
+static int dtv_property_legacy_params_sync(struct dvb_frontend *fe,
+					    struct dvb_frontend_parameters *p)
 {
 	const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	struct dvb_frontend_private *fepriv = fe->frontend_priv;
-	struct dvb_frontend_parameters *p = &fepriv->parameters_in;
 
 	p->frequency = c->frequency;
 	p->inversion = c->inversion;
 
-	switch (fe->ops.info.type) {
-	case FE_QPSK:
+	switch (dvbv3_type(c->delivery_system)) {
+	case DVBV3_UNKNOWN:
+		printk(KERN_ERR
+		       "%s: doesn't know how to handle a DVBv3 call to delivery system %i\n",
+		       __func__, c->delivery_system);
+		return -EINVAL;
+	case DVBV3_QPSK:
 		dprintk("%s() Preparing QPSK req\n", __func__);
 		p->u.qpsk.symbol_rate = c->symbol_rate;
 		p->u.qpsk.fec_inner = c->fec_inner;
 		break;
-	case FE_QAM:
+	case DVBV3_QAM:
 		dprintk("%s() Preparing QAM req\n", __func__);
 		p->u.qam.symbol_rate = c->symbol_rate;
 		p->u.qam.fec_inner = c->fec_inner;
 		p->u.qam.modulation = c->modulation;
 		break;
-	case FE_OFDM:
+	case DVBV3_OFDM:
 		dprintk("%s() Preparing OFDM req\n", __func__);
-		if (c->bandwidth_hz == 6000000)
-			p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
-		else if (c->bandwidth_hz == 7000000)
-			p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
-		else if (c->bandwidth_hz == 8000000)
+
+		switch (c->bandwidth_hz) {
+		case 10000000:
+			p->u.ofdm.bandwidth = BANDWIDTH_10_MHZ;
+			break;
+		case 8000000:
 			p->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
-		else
+			break;
+		case 7000000:
+			p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+			break;
+		case 6000000:
+			p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+			break;
+		case 5000000:
+			p->u.ofdm.bandwidth = BANDWIDTH_5_MHZ;
+			break;
+		case 1712000:
+			p->u.ofdm.bandwidth = BANDWIDTH_1_712_MHZ;
+			break;
+		case 0:
+		default:
 			p->u.ofdm.bandwidth = BANDWIDTH_AUTO;
+		}
 		p->u.ofdm.code_rate_HP = c->code_rate_HP;
 		p->u.ofdm.code_rate_LP = c->code_rate_LP;
 		p->u.ofdm.constellation = c->modulation;
@@ -1128,78 +1192,40 @@ static void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
 		p->u.ofdm.guard_interval = c->guard_interval;
 		p->u.ofdm.hierarchy_information = c->hierarchy;
 		break;
-	case FE_ATSC:
+	case DVBV3_ATSC:
 		dprintk("%s() Preparing VSB req\n", __func__);
 		p->u.vsb.modulation = c->modulation;
 		break;
 	}
+	return 0;
 }
 
-/* Ensure the cached values are set correctly in the frontend
- * legacy tuning structures, for the legacy tuning API.
+/**
+ * dtv_get_frontend - calls a callback for retrieving DTV parameters
+ * @fe:		struct dvb_frontend pointer
+ * @c:		struct dtv_frontend_properties pointer (DVBv5 cache)
+ * @p_out	struct dvb_frontend_parameters pointer (DVBv3 FE struct)
+ *
+ * This routine calls either the DVBv3 or DVBv5 get_frontend call.
+ * If c is not null, it will update the DVBv5 cache struct pointed by it.
+ * If p_out is not null, it will update the DVBv3 params pointed by it.
  */
-static void dtv_property_adv_params_sync(struct dvb_frontend *fe)
+static int dtv_get_frontend(struct dvb_frontend *fe,
+			    struct dvb_frontend_parameters *p_out)
 {
-	const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	struct dvb_frontend_private *fepriv = fe->frontend_priv;
-	struct dvb_frontend_parameters *p = &fepriv->parameters_in;
-
-	p->frequency = c->frequency;
-	p->inversion = c->inversion;
-
-	if (c->delivery_system == SYS_DSS ||
-	    c->delivery_system == SYS_DVBS ||
-	    c->delivery_system == SYS_DVBS2 ||
-	    c->delivery_system == SYS_ISDBS ||
-	    c->delivery_system == SYS_TURBO) {
-		p->u.qpsk.symbol_rate = c->symbol_rate;
-		p->u.qpsk.fec_inner = c->fec_inner;
-	}
+	int r;
 
-	/* Fake out a generic DVB-T request so we pass validation in the ioctl */
-	if ((c->delivery_system == SYS_ISDBT) ||
-	    (c->delivery_system == SYS_DVBT2)) {
-		p->u.ofdm.constellation = QAM_AUTO;
-		p->u.ofdm.code_rate_HP = FEC_AUTO;
-		p->u.ofdm.code_rate_LP = FEC_AUTO;
-		p->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
-		p->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
-		p->u.ofdm.hierarchy_information = HIERARCHY_AUTO;
-		if (c->bandwidth_hz == 8000000)
-			p->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
-		else if (c->bandwidth_hz == 7000000)
-			p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
-		else if (c->bandwidth_hz == 6000000)
-			p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
-		else
-			p->u.ofdm.bandwidth = BANDWIDTH_AUTO;
+	if (fe->ops.get_frontend) {
+		r = fe->ops.get_frontend(fe);
+		if (unlikely(r < 0))
+			return r;
+		if (p_out)
+			dtv_property_legacy_params_sync(fe, p_out);
+		return 0;
 	}
-}
 
-static void dtv_property_cache_submit(struct dvb_frontend *fe)
-{
-	const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-
-	/* For legacy delivery systems we don't need the delivery_system to
-	 * be specified, but we populate the older structures from the cache
-	 * so we can call set_frontend on older drivers.
-	 */
-	if(is_legacy_delivery_system(c->delivery_system)) {
-
-		dprintk("%s() legacy, modulation = %d\n", __func__, c->modulation);
-		dtv_property_legacy_params_sync(fe);
-
-	} else {
-		dprintk("%s() adv, modulation = %d\n", __func__, c->modulation);
-
-		/* For advanced delivery systems / modulation types ...
-		 * we seed the lecacy dvb_frontend_parameters structure
-		 * so that the sanity checking code later in the IOCTL processing
-		 * can validate our basic frequency ranges, symbolrates, modulation
-		 * etc.
-		 */
-		dtv_property_adv_params_sync(fe);
-	}
+	/* As everything is in cache, get_frontend fops are always supported */
+	return 0;
 }
 
 static int dvb_frontend_ioctl_legacy(struct file *file,
@@ -1208,25 +1234,21 @@ static int dvb_frontend_ioctl_properties(struct file *file,
 			unsigned int cmd, void *parg);
 
 static int dtv_property_process_get(struct dvb_frontend *fe,
+				    const struct dtv_frontend_properties *c,
 				    struct dtv_property *tvp,
 				    struct file *file)
 {
-	const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	struct dvb_frontend_private *fepriv = fe->frontend_priv;
-	struct dtv_frontend_properties cdetected;
-	int r;
-
-	/*
-	 * If the driver implements a get_frontend function, then convert
-	 * detected parameters to S2API properties.
-	 */
-	if (fe->ops.get_frontend) {
-		cdetected = *c;
-		dtv_property_cache_sync(fe, &cdetected, &fepriv->parameters_out);
-		c = &cdetected;
-	}
+	int r, ncaps;
 
 	switch(tvp->cmd) {
+	case DTV_ENUM_DELSYS:
+		ncaps = 0;
+		while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) {
+			tvp->u.buffer.data[ncaps] = fe->ops.delsys[ncaps];
+			ncaps++;
+		}
+		tvp->u.buffer.len = ncaps;
+		break;
 	case DTV_FREQUENCY:
 		tvp->u.data = c->frequency;
 		break;
@@ -1356,14 +1378,168 @@ static int dtv_property_process_get(struct dvb_frontend *fe,
 	return 0;
 }
 
+static int dtv_set_frontend(struct dvb_frontend *fe);
+
+static bool is_dvbv3_delsys(u32 delsys)
+{
+	bool status;
+
+	status = (delsys == SYS_DVBT) || (delsys == SYS_DVBC_ANNEX_A) ||
+		 (delsys == SYS_DVBS) || (delsys == SYS_ATSC);
+
+	return status;
+}
+
+static int set_delivery_system(struct dvb_frontend *fe, u32 desired_system)
+{
+	int ncaps, i;
+	u32 delsys = SYS_UNDEFINED;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	enum dvbv3_emulation_type type;
+
+	/*
+	 * It was reported that some old DVBv5 applications were
+	 * filling delivery_system with SYS_UNDEFINED. If this happens,
+	 * assume that the application wants to use the first supported
+	 * delivery system.
+	 */
+	if (c->delivery_system == SYS_UNDEFINED)
+	        c->delivery_system = fe->ops.delsys[0];
+
+	if (desired_system == SYS_UNDEFINED) {
+		/*
+		 * A DVBv3 call doesn't know what's the desired system.
+		 * Also, DVBv3 applications don't know that ops.info->type
+		 * could be changed, and they simply dies when it doesn't
+		 * match.
+		 * So, don't change the current delivery system, as it
+		 * may be trying to do the wrong thing, like setting an
+		 * ISDB-T frontend as DVB-T. Instead, find the closest
+		 * DVBv3 system that matches the delivery system.
+		 */
+		if (is_dvbv3_delsys(c->delivery_system)) {
+			dprintk("%s() Using delivery system to %d\n",
+				__func__, c->delivery_system);
+			return 0;
+		}
+		type = dvbv3_type(c->delivery_system);
+		switch (type) {
+		case DVBV3_QPSK:
+			desired_system = SYS_DVBS;
+			break;
+		case DVBV3_QAM:
+			desired_system = SYS_DVBC_ANNEX_A;
+			break;
+		case DVBV3_ATSC:
+			desired_system = SYS_ATSC;
+			break;
+		case DVBV3_OFDM:
+			desired_system = SYS_DVBT;
+			break;
+		default:
+			dprintk("%s(): This frontend doesn't support DVBv3 calls\n",
+				__func__);
+			return -EINVAL;
+		}
+	} else {
+		/*
+		 * This is a DVBv5 call. So, it likely knows the supported
+		 * delivery systems.
+		 */
+
+		/* Check if the desired delivery system is supported */
+		ncaps = 0;
+		while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) {
+			if (fe->ops.delsys[ncaps] == desired_system) {
+				c->delivery_system = desired_system;
+				dprintk("%s() Changing delivery system to %d\n",
+					__func__, desired_system);
+				return 0;
+			}
+			ncaps++;
+		}
+		type = dvbv3_type(desired_system);
+
+		/*
+		 * The delivery system is not supported. See if it can be
+		 * emulated.
+		 * The emulation only works if the desired system is one of the
+		 * DVBv3 delivery systems
+		 */
+		if (!is_dvbv3_delsys(desired_system)) {
+			dprintk("%s() can't use a DVBv3 FE_SET_FRONTEND call on this frontend\n",
+				__func__);
+			return -EINVAL;
+		}
+
+		/*
+		 * Get the last non-DVBv3 delivery system that has the same type
+		 * of the desired system
+		 */
+		ncaps = 0;
+		while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) {
+			if ((dvbv3_type(fe->ops.delsys[ncaps]) == type) &&
+			    !is_dvbv3_delsys(fe->ops.delsys[ncaps]))
+				delsys = fe->ops.delsys[ncaps];
+			ncaps++;
+		}
+		/* There's nothing compatible with the desired delivery system */
+		if (delsys == SYS_UNDEFINED) {
+			dprintk("%s() Incompatible DVBv3 FE_SET_FRONTEND call for this frontend\n",
+				__func__);
+			return -EINVAL;
+		}
+		c->delivery_system = delsys;
+	}
+
+	/*
+	 * The DVBv3 or DVBv5 call is requesting a different system. So,
+	 * emulation is needed.
+	 *
+	 * Emulate newer delivery systems like ISDBT, DVBT and DMBTH
+	 * for older DVBv5 applications. The emulation will try to use
+	 * the auto mode for most things, and will assume that the desired
+	 * delivery system is the last one at the ops.delsys[] array
+	 */
+	dprintk("%s() Using delivery system %d emulated as if it were a %d\n",
+		__func__, delsys, desired_system);
+
+	/*
+	 * For now, handles ISDB-T calls. More code may be needed here for the
+	 * other emulated stuff
+	 */
+	if (type == DVBV3_OFDM) {
+		if (c->delivery_system == SYS_ISDBT) {
+			dprintk("%s() Using defaults for SYS_ISDBT\n",
+				__func__);
+			if (!c->bandwidth_hz)
+				c->bandwidth_hz = 6000000;
+
+			c->isdbt_partial_reception = 0;
+			c->isdbt_sb_mode = 0;
+			c->isdbt_sb_subchannel = 0;
+			c->isdbt_sb_segment_idx = 0;
+			c->isdbt_sb_segment_count = 0;
+			c->isdbt_layer_enabled = 0;
+			for (i = 0; i < 3; i++) {
+				c->layer[i].fec = FEC_AUTO;
+				c->layer[i].modulation = QAM_AUTO;
+				c->layer[i].interleaving = 0;
+				c->layer[i].segment_count = 0;
+			}
+		}
+	}
+	dprintk("change delivery system on cache to %d\n", c->delivery_system);
+
+	return 0;
+}
+
 static int dtv_property_process_set(struct dvb_frontend *fe,
 				    struct dtv_property *tvp,
 				    struct file *file)
 {
 	int r = 0;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	struct dvb_frontend_private *fepriv = fe->frontend_priv;
-	dtv_property_dump(tvp);
 
 	/* Allow the frontend to validate incoming properties */
 	if (fe->ops.set_property) {
@@ -1374,11 +1550,11 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
 
 	switch(tvp->cmd) {
 	case DTV_CLEAR:
-		/* Reset a cache of data specific to the frontend here. This does
+		/*
+		 * Reset a cache of data specific to the frontend here. This does
 		 * not effect hardware.
 		 */
 		dvb_frontend_clear_cache(fe);
-		dprintk("%s() Flushing property cache\n", __func__);
 		break;
 	case DTV_TUNE:
 		/* interpret the cache of data, build either a traditional frontend
@@ -1387,10 +1563,8 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
 		 */
 		c->state = tvp->cmd;
 		dprintk("%s() Finalised property cache\n", __func__);
-		dtv_property_cache_submit(fe);
 
-		r = dvb_frontend_ioctl_legacy(file, FE_SET_FRONTEND,
-			&fepriv->parameters_in);
+		r = dtv_set_frontend(fe);
 		break;
 	case DTV_FREQUENCY:
 		c->frequency = tvp->u.data;
@@ -1417,7 +1591,7 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
 		c->rolloff = tvp->u.data;
 		break;
 	case DTV_DELIVERY_SYSTEM:
-		c->delivery_system = tvp->u.data;
+		r = set_delivery_system(fe, tvp->u.data);
 		break;
 	case DTV_VOLTAGE:
 		c->voltage = tvp->u.data;
@@ -1551,6 +1725,7 @@ static int dvb_frontend_ioctl_properties(struct file *file,
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dvb_frontend *fe = dvbdev->priv;
+	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int err = 0;
 
@@ -1594,7 +1769,6 @@ static int dvb_frontend_ioctl_properties(struct file *file,
 
 	} else
 	if(cmd == FE_GET_PROPERTY) {
-
 		tvps = (struct dtv_properties __user *)parg;
 
 		dprintk("%s() properties.num = %d\n", __func__, tvps->num);
@@ -1616,8 +1790,18 @@ static int dvb_frontend_ioctl_properties(struct file *file,
 			goto out;
 		}
 
+		/*
+		 * Fills the cache out struct with the cache contents, plus
+		 * the data retrieved from get_frontend, if the frontend
+		 * is not idle. Otherwise, returns the cached content
+		 */
+		if (fepriv->state != FESTATE_IDLE) {
+			err = dtv_get_frontend(fe, NULL);
+			if (err < 0)
+				goto out;
+		}
 		for (i = 0; i < tvps->num; i++) {
-			err = dtv_property_process_get(fe, tvp + i, file);
+			err = dtv_property_process_get(fe, c, tvp + i, file);
 			if (err < 0)
 				goto out;
 			(tvp + i)->result = err;
@@ -1636,12 +1820,121 @@ out:
 	return err;
 }
 
+static int dtv_set_frontend(struct dvb_frontend *fe)
+{
+	struct dvb_frontend_private *fepriv = fe->frontend_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	struct dvb_frontend_tune_settings fetunesettings;
+	u32 rolloff = 0;
+
+	if (dvb_frontend_check_parameters(fe) < 0)
+		return -EINVAL;
+
+	/*
+	 * Be sure that the bandwidth will be filled for all
+	 * non-satellite systems, as tuners need to know what
+	 * low pass/Nyquist half filter should be applied, in
+	 * order to avoid inter-channel noise.
+	 *
+	 * ISDB-T and DVB-T/T2 already sets bandwidth.
+	 * ATSC and DVB-C don't set, so, the core should fill it.
+	 *
+	 * On DVB-C Annex A and C, the bandwidth is a function of
+	 * the roll-off and symbol rate. Annex B defines different
+	 * roll-off factors depending on the modulation. Fortunately,
+	 * Annex B is only used with 6MHz, so there's no need to
+	 * calculate it.
+	 *
+	 * While not officially supported, a side effect of handling it at
+	 * the cache level is that a program could retrieve the bandwidth
+	 * via DTV_BANDWIDTH_HZ, which may be useful for test programs.
+	 */
+	switch (c->delivery_system) {
+	case SYS_ATSC:
+	case SYS_DVBC_ANNEX_B:
+		c->bandwidth_hz = 6000000;
+		break;
+	case SYS_DVBC_ANNEX_A:
+		rolloff = 115;
+		break;
+	case SYS_DVBC_ANNEX_C:
+		rolloff = 113;
+		break;
+	default:
+		break;
+	}
+	if (rolloff)
+		c->bandwidth_hz = (c->symbol_rate * rolloff) / 100;
+
+	/* force auto frequency inversion if requested */
+	if (dvb_force_auto_inversion)
+		c->inversion = INVERSION_AUTO;
+
+	/*
+	 * without hierarchical coding code_rate_LP is irrelevant,
+	 * so we tolerate the otherwise invalid FEC_NONE setting
+	 */
+	if (c->hierarchy == HIERARCHY_NONE && c->code_rate_LP == FEC_NONE)
+		c->code_rate_LP = FEC_AUTO;
+
+	/* get frontend-specific tuning settings */
+	memset(&fetunesettings, 0, sizeof(struct dvb_frontend_tune_settings));
+	if (fe->ops.get_tune_settings && (fe->ops.get_tune_settings(fe, &fetunesettings) == 0)) {
+		fepriv->min_delay = (fetunesettings.min_delay_ms * HZ) / 1000;
+		fepriv->max_drift = fetunesettings.max_drift;
+		fepriv->step_size = fetunesettings.step_size;
+	} else {
+		/* default values */
+		switch (c->delivery_system) {
+		case SYS_DVBC_ANNEX_A:
+		case SYS_DVBC_ANNEX_C:
+			fepriv->min_delay = HZ / 20;
+			fepriv->step_size = c->symbol_rate / 16000;
+			fepriv->max_drift = c->symbol_rate / 2000;
+			break;
+		case SYS_DVBT:
+		case SYS_DVBT2:
+		case SYS_ISDBT:
+		case SYS_DMBTH:
+			fepriv->min_delay = HZ / 20;
+			fepriv->step_size = fe->ops.info.frequency_stepsize * 2;
+			fepriv->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
+			break;
+		default:
+			/*
+			 * FIXME: This sounds wrong! if freqency_stepsize is
+			 * defined by the frontend, why not use it???
+			 */
+			fepriv->min_delay = HZ / 20;
+			fepriv->step_size = 0; /* no zigzag */
+			fepriv->max_drift = 0;
+			break;
+		}
+	}
+	if (dvb_override_tune_delay > 0)
+		fepriv->min_delay = (dvb_override_tune_delay * HZ) / 1000;
+
+	fepriv->state = FESTATE_RETUNE;
+
+	/* Request the search algorithm to search */
+	fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN;
+
+	dvb_frontend_clear_events(fe);
+	dvb_frontend_add_event(fe, 0);
+	dvb_frontend_wakeup(fe);
+	fepriv->status = 0;
+
+	return 0;
+}
+
+
 static int dvb_frontend_ioctl_legacy(struct file *file,
 			unsigned int cmd, void *parg)
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dvb_frontend *fe = dvbdev->priv;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int cb_err, err = -EOPNOTSUPP;
 
 	if (fe->dvb->fe_ioctl_override) {
@@ -1658,9 +1951,43 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
 	switch (cmd) {
 	case FE_GET_INFO: {
 		struct dvb_frontend_info* info = parg;
+
 		memcpy(info, &fe->ops.info, sizeof(struct dvb_frontend_info));
 		dvb_frontend_get_frequency_limits(fe, &info->frequency_min, &info->frequency_max);
 
+		/*
+		 * Associate the 4 delivery systems supported by DVBv3
+		 * API with their DVBv5 counterpart. For the other standards,
+		 * use the closest type, assuming that it would hopefully
+		 * work with a DVBv3 application.
+		 * It should be noticed that, on multi-frontend devices with
+		 * different types (terrestrial and cable, for example),
+		 * a pure DVBv3 application won't be able to use all delivery
+		 * systems. Yet, changing the DVBv5 cache to the other delivery
+		 * system should be enough for making it work.
+		 */
+		switch (dvbv3_type(c->delivery_system)) {
+		case DVBV3_QPSK:
+			info->type = FE_QPSK;
+			break;
+		case DVBV3_ATSC:
+			info->type = FE_ATSC;
+			break;
+		case DVBV3_QAM:
+			info->type = FE_QAM;
+			break;
+		case DVBV3_OFDM:
+			info->type = FE_OFDM;
+			break;
+		default:
+			printk(KERN_ERR
+			       "%s: doesn't know how to handle a DVBv3 call to delivery system %i\n",
+			       __func__, c->delivery_system);
+			fe->ops.info.type = FE_OFDM;
+		}
+		dprintk("current delivery system on cache: %d, V3 type: %d\n",
+			c->delivery_system, fe->ops.info.type);
+
 		/* Force the CAN_INVERSION_AUTO bit on. If the frontend doesn't
 		 * do it, it is done for it. */
 		info->caps |= FE_CAN_INVERSION_AUTO;
@@ -1819,108 +2146,22 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
 			err = fe->ops.enable_high_lnb_voltage(fe, (long) parg);
 		break;
 
-	case FE_SET_FRONTEND: {
-		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-		struct dvb_frontend_tune_settings fetunesettings;
-
-		if (c->state == DTV_TUNE) {
-			if (dvb_frontend_check_parameters(fe, &fepriv->parameters_in) < 0) {
-				err = -EINVAL;
-				break;
-			}
-		} else {
-			if (dvb_frontend_check_parameters(fe, parg) < 0) {
-				err = -EINVAL;
-				break;
-			}
-
-			memcpy (&fepriv->parameters_in, parg,
-				sizeof (struct dvb_frontend_parameters));
-			dtv_property_cache_init(fe, c);
-			dtv_property_cache_sync(fe, c, &fepriv->parameters_in);
-		}
-
-		/*
-		 * Initialize output parameters to match the values given by
-		 * the user. FE_SET_FRONTEND triggers an initial frontend event
-		 * with status = 0, which copies output parameters to userspace.
-		 */
-		fepriv->parameters_out = fepriv->parameters_in;
-
-		memset(&fetunesettings, 0, sizeof(struct dvb_frontend_tune_settings));
-		memcpy(&fetunesettings.parameters, parg,
-		       sizeof (struct dvb_frontend_parameters));
-
-		/* force auto frequency inversion if requested */
-		if (dvb_force_auto_inversion) {
-			fepriv->parameters_in.inversion = INVERSION_AUTO;
-			fetunesettings.parameters.inversion = INVERSION_AUTO;
-		}
-		if (fe->ops.info.type == FE_OFDM) {
-			/* without hierarchical coding code_rate_LP is irrelevant,
-			 * so we tolerate the otherwise invalid FEC_NONE setting */
-			if (fepriv->parameters_in.u.ofdm.hierarchy_information == HIERARCHY_NONE &&
-			    fepriv->parameters_in.u.ofdm.code_rate_LP == FEC_NONE)
-				fepriv->parameters_in.u.ofdm.code_rate_LP = FEC_AUTO;
-		}
-
-		/* get frontend-specific tuning settings */
-		if (fe->ops.get_tune_settings && (fe->ops.get_tune_settings(fe, &fetunesettings) == 0)) {
-			fepriv->min_delay = (fetunesettings.min_delay_ms * HZ) / 1000;
-			fepriv->max_drift = fetunesettings.max_drift;
-			fepriv->step_size = fetunesettings.step_size;
-		} else {
-			/* default values */
-			switch(fe->ops.info.type) {
-			case FE_QPSK:
-				fepriv->min_delay = HZ/20;
-				fepriv->step_size = fepriv->parameters_in.u.qpsk.symbol_rate / 16000;
-				fepriv->max_drift = fepriv->parameters_in.u.qpsk.symbol_rate / 2000;
-				break;
-
-			case FE_QAM:
-				fepriv->min_delay = HZ/20;
-				fepriv->step_size = 0; /* no zigzag */
-				fepriv->max_drift = 0;
-				break;
-
-			case FE_OFDM:
-				fepriv->min_delay = HZ/20;
-				fepriv->step_size = fe->ops.info.frequency_stepsize * 2;
-				fepriv->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
-				break;
-			case FE_ATSC:
-				fepriv->min_delay = HZ/20;
-				fepriv->step_size = 0;
-				fepriv->max_drift = 0;
-				break;
-			}
-		}
-		if (dvb_override_tune_delay > 0)
-			fepriv->min_delay = (dvb_override_tune_delay * HZ) / 1000;
-
-		fepriv->state = FESTATE_RETUNE;
-
-		/* Request the search algorithm to search */
-		fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN;
+	case FE_SET_FRONTEND:
+		err = set_delivery_system(fe, SYS_UNDEFINED);
+		if (err)
+			break;
 
-		dvb_frontend_clear_events(fe);
-		dvb_frontend_add_event(fe, 0);
-		dvb_frontend_wakeup(fe);
-		fepriv->status = 0;
-		err = 0;
+		err = dtv_property_cache_sync(fe, c, parg);
+		if (err)
+			break;
+		err = dtv_set_frontend(fe);
 		break;
-	}
-
 	case FE_GET_EVENT:
 		err = dvb_frontend_get_event (fe, parg, file->f_flags);
 		break;
 
 	case FE_GET_FRONTEND:
-		if (fe->ops.get_frontend) {
-			err = fe->ops.get_frontend(fe, &fepriv->parameters_out);
-			memcpy(parg, &fepriv->parameters_out, sizeof(struct dvb_frontend_parameters));
-		}
+		err = dtv_get_frontend(fe, parg);
 		break;
 
 	case FE_SET_FRONTEND_TUNE_MODE:
@@ -2061,12 +2302,15 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
 
 	dprintk ("%s\n", __func__);
 
-	if ((file->f_flags & O_ACCMODE) != O_RDONLY)
+	if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
 		fepriv->release_jiffies = jiffies;
+		mb();
+	}
 
 	ret = dvb_generic_release (inode, file);
 
 	if (dvbdev->users == -1) {
+		wake_up(&fepriv->wait_queue);
 		if (fepriv->exit != DVB_FE_NO_EXIT) {
 			fops_put(file->f_op);
 			file->f_op = NULL;
@@ -2127,6 +2371,14 @@ int dvb_register_frontend(struct dvb_adapter* dvb,
 	dvb_register_device (fe->dvb, &fepriv->dvbdev, &dvbdev_template,
 			     fe, DVB_DEVICE_FRONTEND);
 
+	/*
+	 * Initialize the cache to the proper values according with the
+	 * first supported delivery system (ops->delsys[0])
+	 */
+
+        fe->dtv_property_cache.delivery_system = fe->ops.delsys[0];
+	dvb_frontend_clear_cache(fe);
+
 	mutex_unlock(&frontend_mutex);
 	return 0;
 }
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 67bbfa72801..d63a8215fe0 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -42,11 +42,16 @@
 
 #include "dvbdev.h"
 
+/*
+ * Maximum number of Delivery systems per frontend. It
+ * should be smaller or equal to 32
+ */
+#define MAX_DELSYS	8
+
 struct dvb_frontend_tune_settings {
 	int min_delay_ms;
 	int step_size;
 	int max_drift;
-	struct dvb_frontend_parameters parameters;
 };
 
 struct dvb_frontend;
@@ -198,11 +203,11 @@ struct dvb_tuner_ops {
 	int (*sleep)(struct dvb_frontend *fe);
 
 	/** This is for simple PLLs - set all parameters in one go. */
-	int (*set_params)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p);
+	int (*set_params)(struct dvb_frontend *fe);
 	int (*set_analog_params)(struct dvb_frontend *fe, struct analog_parameters *p);
 
 	/** This is support for demods like the mt352 - fills out the supplied buffer with what to write. */
-	int (*calc_regs)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p, u8 *buf, int buf_len);
+	int (*calc_regs)(struct dvb_frontend *fe, u8 *buf, int buf_len);
 
 	/** This is to allow setting tuner-specific configs */
 	int (*set_config)(struct dvb_frontend *fe, void *priv_cfg);
@@ -250,10 +255,14 @@ struct analog_demod_ops {
 	int (*set_config)(struct dvb_frontend *fe, void *priv_cfg);
 };
 
+struct dtv_frontend_properties;
+
 struct dvb_frontend_ops {
 
 	struct dvb_frontend_info info;
 
+	u8 delsys[MAX_DELSYS];
+
 	void (*release)(struct dvb_frontend* fe);
 	void (*release_sec)(struct dvb_frontend* fe);
 
@@ -264,7 +273,7 @@ struct dvb_frontend_ops {
 
 	/* if this is set, it overrides the default swzigzag */
 	int (*tune)(struct dvb_frontend* fe,
-		    struct dvb_frontend_parameters* params,
+		    bool re_tune,
 		    unsigned int mode_flags,
 		    unsigned int *delay,
 		    fe_status_t *status);
@@ -272,10 +281,10 @@ struct dvb_frontend_ops {
 	enum dvbfe_algo (*get_frontend_algo)(struct dvb_frontend *fe);
 
 	/* these two are only used for the swzigzag code */
-	int (*set_frontend)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+	int (*set_frontend)(struct dvb_frontend *fe);
 	int (*get_tune_settings)(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* settings);
 
-	int (*get_frontend)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+	int (*get_frontend)(struct dvb_frontend *fe);
 
 	int (*read_status)(struct dvb_frontend* fe, fe_status_t* status);
 	int (*read_ber)(struct dvb_frontend* fe, u32* ber);
@@ -297,8 +306,7 @@ struct dvb_frontend_ops {
 	/* These callbacks are for devices that implement their own
 	 * tuning algorithms, rather than a simple swzigzag
 	 */
-	enum dvbfe_search (*search)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p);
-	int (*track)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p);
+	enum dvbfe_search (*search)(struct dvb_frontend *fe);
 
 	struct dvb_tuner_ops tuner_ops;
 	struct analog_demod_ops analog_ops;
@@ -307,6 +315,7 @@ struct dvb_frontend_ops {
 	int (*get_property)(struct dvb_frontend* fe, struct dtv_property* tvp);
 };
 
+#ifdef __DVB_CORE__
 #define MAX_EVENT 8
 
 struct dvb_fe_events {
@@ -317,6 +326,7 @@ struct dvb_fe_events {
 	wait_queue_head_t	  wait_queue;
 	struct mutex		  mtx;
 };
+#endif
 
 struct dtv_frontend_properties {
 
@@ -374,6 +384,7 @@ struct dvb_frontend {
 	void *analog_demod_priv;
 	struct dtv_frontend_properties dtv_property_cache;
 #define DVB_FRONTEND_COMPONENT_TUNER 0
+#define DVB_FRONTEND_COMPONENT_DEMOD 1
 	int (*callback)(void *adapter_priv, int component, int cmd, int arg);
 	int id;
 };
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 93d9869e0f1..8766ce8c354 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -1510,9 +1510,7 @@ int dvb_net_init (struct dvb_adapter *adap, struct dvb_net *dvbnet,
 	for (i=0; i<DVB_NET_DEVICES_MAX; i++)
 		dvbnet->state[i] = 0;
 
-	dvb_register_device (adap, &dvbnet->dvbdev, &dvbdev_net,
+	return dvb_register_device(adap, &dvbnet->dvbdev, &dvbdev_net,
 			     dvbnet, DVB_DEVICE_NET);
-
-	return 0;
 }
 EXPORT_SYMBOL(dvb_net_init);
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 58257165761..9f203c6767a 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -311,6 +311,7 @@ config DVB_USB_ANYSEE
 	select DVB_STV0900 if !DVB_FE_CUSTOMISE
 	select DVB_STV6110 if !DVB_FE_CUSTOMISE
 	select DVB_ISL6423 if !DVB_FE_CUSTOMISE
+	select DVB_CXD2820R if !DVB_FE_CUSTOMISE
 	help
 	  Say Y here to support the Anysee E30, Anysee E30 Plus or
 	  Anysee E30 C Plus DVB USB2.0 receiver.
@@ -340,7 +341,7 @@ config DVB_USB_AF9015
 
 config DVB_USB_CE6230
 	tristate "Intel CE6230 DVB-T USB2.0 support"
-	depends on DVB_USB && EXPERIMENTAL
+	depends on DVB_USB
 	select DVB_ZL10353
 	select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
 	help
@@ -354,7 +355,7 @@ config DVB_USB_FRIIO
 
 config DVB_USB_EC168
 	tristate "E3C EC168 DVB-T USB2.0 support"
-	depends on DVB_USB && EXPERIMENTAL
+	depends on DVB_USB
 	select DVB_EC100
 	select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
 	help
diff --git a/drivers/media/dvb/dvb-usb/af9005-fe.c b/drivers/media/dvb/dvb-usb/af9005-fe.c
index 3263e9749d0..740f3f496f1 100644
--- a/drivers/media/dvb/dvb-usb/af9005-fe.c
+++ b/drivers/media/dvb/dvb-usb/af9005-fe.c
@@ -303,7 +303,7 @@ static int af9005_get_pre_vit_err_bit_count(struct dvb_frontend *fe,
 		return -EINVAL;
 	}
 
-	/* read constellation mode */
+	/* read modulation mode */
 	ret =
 	    af9005_read_register_bits(state->d, xd_g_reg_tpsd_const,
 				      reg_tpsd_const_pos, reg_tpsd_const_len,
@@ -321,7 +321,7 @@ static int af9005_get_pre_vit_err_bit_count(struct dvb_frontend *fe,
 		bits = 6;
 		break;
 	default:
-		err("invalid constellation mode");
+		err("invalid modulation mode");
 		return -EINVAL;
 	}
 	*pre_bit_count = super_frame_count * 68 * 4 * x * bits;
@@ -533,13 +533,13 @@ static int af9005_fe_read_signal_strength(struct dvb_frontend *fe,
 
 static int af9005_fe_read_snr(struct dvb_frontend *fe, u16 * snr)
 {
-	/* the snr can be derived from the ber and the constellation
+	/* the snr can be derived from the ber and the modulation
 	   but I don't think this kind of complex calculations belong
 	   in the driver. I may be wrong.... */
 	return -ENOSYS;
 }
 
-static int af9005_fe_program_cfoe(struct dvb_usb_device *d, fe_bandwidth_t bw)
+static int af9005_fe_program_cfoe(struct dvb_usb_device *d, u32 bw)
 {
 	u8 temp0, temp1, temp2, temp3, buf[4];
 	int ret;
@@ -551,7 +551,7 @@ static int af9005_fe_program_cfoe(struct dvb_usb_device *d, fe_bandwidth_t bw)
 	u32 NS_coeff2_8k;
 
 	switch (bw) {
-	case BANDWIDTH_6_MHZ:
+	case 6000000:
 		NS_coeff1_2048Nu = 0x2ADB6DC;
 		NS_coeff1_8191Nu = 0xAB7313;
 		NS_coeff1_8192Nu = 0xAB6DB7;
@@ -560,7 +560,7 @@ static int af9005_fe_program_cfoe(struct dvb_usb_device *d, fe_bandwidth_t bw)
 		NS_coeff2_8k = 0x55B6DC;
 		break;
 
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		NS_coeff1_2048Nu = 0x3200001;
 		NS_coeff1_8191Nu = 0xC80640;
 		NS_coeff1_8192Nu = 0xC80000;
@@ -569,7 +569,7 @@ static int af9005_fe_program_cfoe(struct dvb_usb_device *d, fe_bandwidth_t bw)
 		NS_coeff2_8k = 0x640000;
 		break;
 
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		NS_coeff1_2048Nu = 0x3924926;
 		NS_coeff1_8191Nu = 0xE4996E;
 		NS_coeff1_8192Nu = 0xE49249;
@@ -773,17 +773,17 @@ static int af9005_fe_program_cfoe(struct dvb_usb_device *d, fe_bandwidth_t bw)
 
 }
 
-static int af9005_fe_select_bw(struct dvb_usb_device *d, fe_bandwidth_t bw)
+static int af9005_fe_select_bw(struct dvb_usb_device *d, u32 bw)
 {
 	u8 temp;
 	switch (bw) {
-	case BANDWIDTH_6_MHZ:
+	case 6000000:
 		temp = 0;
 		break;
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		temp = 1;
 		break;
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		temp = 2;
 		break;
 	default:
@@ -930,10 +930,11 @@ static int af9005_fe_init(struct dvb_frontend *fe)
 
 	/* init other parameters: program cfoe and select bandwidth */
 	deb_info("program cfoe\n");
-	if ((ret = af9005_fe_program_cfoe(state->d, BANDWIDTH_6_MHZ)))
+	ret = af9005_fe_program_cfoe(state->d, 6000000);
+	if (ret)
 		return ret;
-	/* set read-update bit for constellation */
-	deb_info("set read-update bit for constellation\n");
+	/* set read-update bit for modulation */
+	deb_info("set read-update bit for modulation\n");
 	if ((ret =
 	     af9005_write_register_bits(state->d, xd_p_reg_feq_read_update,
 					reg_feq_read_update_pos,
@@ -943,8 +944,8 @@ static int af9005_fe_init(struct dvb_frontend *fe)
 	/* sample code has a set MPEG TS code here
 	   but sniffing reveals that it doesn't do it */
 
-	/* set read-update bit to 1 for DCA constellation */
-	deb_info("set read-update bit 1 for DCA constellation\n");
+	/* set read-update bit to 1 for DCA modulation */
+	deb_info("set read-update bit 1 for DCA modulation\n");
 	if ((ret =
 	     af9005_write_register_bits(state->d, xd_p_reg_dca_read_update,
 					reg_dca_read_update_pos,
@@ -1099,15 +1100,15 @@ static int af9005_ts_bus_ctrl(struct dvb_frontend *fe, int acquire)
 	return 0;
 }
 
-static int af9005_fe_set_frontend(struct dvb_frontend *fe,
-				  struct dvb_frontend_parameters *fep)
+static int af9005_fe_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct af9005_fe_state *state = fe->demodulator_priv;
 	int ret;
 	u8 temp, temp0, temp1, temp2;
 
 	deb_info("af9005_fe_set_frontend freq %d bw %d\n", fep->frequency,
-		 fep->u.ofdm.bandwidth);
+		 fep->bandwidth_hz);
 	if (fe->ops.tuner_ops.release == NULL) {
 		err("Tuner not attached");
 		return -ENODEV;
@@ -1167,10 +1168,10 @@ static int af9005_fe_set_frontend(struct dvb_frontend *fe,
 
 	/* select bandwidth */
 	deb_info("select bandwidth");
-	ret = af9005_fe_select_bw(state->d, fep->u.ofdm.bandwidth);
+	ret = af9005_fe_select_bw(state->d, fep->bandwidth_hz);
 	if (ret)
 		return ret;
-	ret = af9005_fe_program_cfoe(state->d, fep->u.ofdm.bandwidth);
+	ret = af9005_fe_program_cfoe(state->d, fep->bandwidth_hz);
 	if (ret)
 		return ret;
 
@@ -1189,7 +1190,7 @@ static int af9005_fe_set_frontend(struct dvb_frontend *fe,
 		return ret;
 	/* set tuner */
 	deb_info("set tuner\n");
-	ret = fe->ops.tuner_ops.set_params(fe, fep);
+	ret = fe->ops.tuner_ops.set_params(fe);
 	if (ret)
 		return ret;
 
@@ -1225,9 +1226,9 @@ static int af9005_fe_set_frontend(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int af9005_fe_get_frontend(struct dvb_frontend *fe,
-				  struct dvb_frontend_parameters *fep)
+static int af9005_fe_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct af9005_fe_state *state = fe->demodulator_priv;
 	int ret;
 	u8 temp;
@@ -1239,19 +1240,19 @@ static int af9005_fe_get_frontend(struct dvb_frontend *fe,
 				      &temp);
 	if (ret)
 		return ret;
-	deb_info("===== fe_get_frontend ==============\n");
+	deb_info("===== fe_get_frontend_legacy = =============\n");
 	deb_info("CONSTELLATION ");
 	switch (temp) {
 	case 0:
-		fep->u.ofdm.constellation = QPSK;
+		fep->modulation = QPSK;
 		deb_info("QPSK\n");
 		break;
 	case 1:
-		fep->u.ofdm.constellation = QAM_16;
+		fep->modulation = QAM_16;
 		deb_info("QAM_16\n");
 		break;
 	case 2:
-		fep->u.ofdm.constellation = QAM_64;
+		fep->modulation = QAM_64;
 		deb_info("QAM_64\n");
 		break;
 	}
@@ -1266,19 +1267,19 @@ static int af9005_fe_get_frontend(struct dvb_frontend *fe,
 	deb_info("HIERARCHY ");
 	switch (temp) {
 	case 0:
-		fep->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+		fep->hierarchy = HIERARCHY_NONE;
 		deb_info("NONE\n");
 		break;
 	case 1:
-		fep->u.ofdm.hierarchy_information = HIERARCHY_1;
+		fep->hierarchy = HIERARCHY_1;
 		deb_info("1\n");
 		break;
 	case 2:
-		fep->u.ofdm.hierarchy_information = HIERARCHY_2;
+		fep->hierarchy = HIERARCHY_2;
 		deb_info("2\n");
 		break;
 	case 3:
-		fep->u.ofdm.hierarchy_information = HIERARCHY_4;
+		fep->hierarchy = HIERARCHY_4;
 		deb_info("4\n");
 		break;
 	}
@@ -1302,23 +1303,23 @@ static int af9005_fe_get_frontend(struct dvb_frontend *fe,
 	deb_info("CODERATE HP ");
 	switch (temp) {
 	case 0:
-		fep->u.ofdm.code_rate_HP = FEC_1_2;
+		fep->code_rate_HP = FEC_1_2;
 		deb_info("FEC_1_2\n");
 		break;
 	case 1:
-		fep->u.ofdm.code_rate_HP = FEC_2_3;
+		fep->code_rate_HP = FEC_2_3;
 		deb_info("FEC_2_3\n");
 		break;
 	case 2:
-		fep->u.ofdm.code_rate_HP = FEC_3_4;
+		fep->code_rate_HP = FEC_3_4;
 		deb_info("FEC_3_4\n");
 		break;
 	case 3:
-		fep->u.ofdm.code_rate_HP = FEC_5_6;
+		fep->code_rate_HP = FEC_5_6;
 		deb_info("FEC_5_6\n");
 		break;
 	case 4:
-		fep->u.ofdm.code_rate_HP = FEC_7_8;
+		fep->code_rate_HP = FEC_7_8;
 		deb_info("FEC_7_8\n");
 		break;
 	}
@@ -1333,23 +1334,23 @@ static int af9005_fe_get_frontend(struct dvb_frontend *fe,
 	deb_info("CODERATE LP ");
 	switch (temp) {
 	case 0:
-		fep->u.ofdm.code_rate_LP = FEC_1_2;
+		fep->code_rate_LP = FEC_1_2;
 		deb_info("FEC_1_2\n");
 		break;
 	case 1:
-		fep->u.ofdm.code_rate_LP = FEC_2_3;
+		fep->code_rate_LP = FEC_2_3;
 		deb_info("FEC_2_3\n");
 		break;
 	case 2:
-		fep->u.ofdm.code_rate_LP = FEC_3_4;
+		fep->code_rate_LP = FEC_3_4;
 		deb_info("FEC_3_4\n");
 		break;
 	case 3:
-		fep->u.ofdm.code_rate_LP = FEC_5_6;
+		fep->code_rate_LP = FEC_5_6;
 		deb_info("FEC_5_6\n");
 		break;
 	case 4:
-		fep->u.ofdm.code_rate_LP = FEC_7_8;
+		fep->code_rate_LP = FEC_7_8;
 		deb_info("FEC_7_8\n");
 		break;
 	}
@@ -1363,19 +1364,19 @@ static int af9005_fe_get_frontend(struct dvb_frontend *fe,
 	deb_info("GUARD INTERVAL ");
 	switch (temp) {
 	case 0:
-		fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+		fep->guard_interval = GUARD_INTERVAL_1_32;
 		deb_info("1_32\n");
 		break;
 	case 1:
-		fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+		fep->guard_interval = GUARD_INTERVAL_1_16;
 		deb_info("1_16\n");
 		break;
 	case 2:
-		fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+		fep->guard_interval = GUARD_INTERVAL_1_8;
 		deb_info("1_8\n");
 		break;
 	case 3:
-		fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+		fep->guard_interval = GUARD_INTERVAL_1_4;
 		deb_info("1_4\n");
 		break;
 	}
@@ -1390,11 +1391,11 @@ static int af9005_fe_get_frontend(struct dvb_frontend *fe,
 	deb_info("TRANSMISSION MODE ");
 	switch (temp) {
 	case 0:
-		fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+		fep->transmission_mode = TRANSMISSION_MODE_2K;
 		deb_info("2K\n");
 		break;
 	case 1:
-		fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+		fep->transmission_mode = TRANSMISSION_MODE_8K;
 		deb_info("8K\n");
 		break;
 	}
@@ -1406,15 +1407,15 @@ static int af9005_fe_get_frontend(struct dvb_frontend *fe,
 	deb_info("BANDWIDTH ");
 	switch (temp) {
 	case 0:
-		fep->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+		fep->bandwidth_hz = 6000000;
 		deb_info("6\n");
 		break;
 	case 1:
-		fep->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+		fep->bandwidth_hz = 7000000;
 		deb_info("7\n");
 		break;
 	case 2:
-		fep->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+		fep->bandwidth_hz = 8000000;
 		deb_info("8\n");
 		break;
 	}
@@ -1454,9 +1455,9 @@ struct dvb_frontend *af9005_fe_attach(struct dvb_usb_device *d)
 }
 
 static struct dvb_frontend_ops af9005_fe_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		 .name = "AF9005 USB DVB-T",
-		 .type = FE_OFDM,
 		 .frequency_min = 44250000,
 		 .frequency_max = 867250000,
 		 .frequency_stepsize = 250000,
diff --git a/drivers/media/dvb/dvb-usb/af9005.c b/drivers/media/dvb/dvb-usb/af9005.c
index bd51a764351..af176b6ce73 100644
--- a/drivers/media/dvb/dvb-usb/af9005.c
+++ b/drivers/media/dvb/dvb-usb/af9005.c
@@ -30,7 +30,7 @@ MODULE_PARM_DESC(debug,
 		 "set debugging level (1=info,xfer=2,rc=4,reg=8,i2c=16,fw=32 (or-able))."
 		 DVB_USB_DEBUG_STATUS);
 /* enable obnoxious led */
-int dvb_usb_af9005_led = 1;
+bool dvb_usb_af9005_led = 1;
 module_param_named(led, dvb_usb_af9005_led, bool, 0644);
 MODULE_PARM_DESC(led, "enable led (default: 1).");
 
@@ -977,11 +977,20 @@ static int af9005_usb_probe(struct usb_interface *intf,
 				   THIS_MODULE, NULL, adapter_nr);
 }
 
+enum af9005_usb_table_entry {
+	AFATECH_AF9005,
+	TERRATEC_AF9005,
+	ANSONIC_AF9005,
+};
+
 static struct usb_device_id af9005_usb_table[] = {
-	{USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9005)},
-	{USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_USB_XE)},
-	{USB_DEVICE(USB_VID_ANSONIC, USB_PID_ANSONIC_DVBT_USB)},
-	{0},
+	[AFATECH_AF9005] = {USB_DEVICE(USB_VID_AFATECH,
+				USB_PID_AFATECH_AF9005)},
+	[TERRATEC_AF9005] = {USB_DEVICE(USB_VID_TERRATEC,
+				USB_PID_TERRATEC_CINERGY_T_USB_XE)},
+	[ANSONIC_AF9005] = {USB_DEVICE(USB_VID_ANSONIC,
+				USB_PID_ANSONIC_DVBT_USB)},
+	{ }
 };
 
 MODULE_DEVICE_TABLE(usb, af9005_usb_table);
@@ -1041,15 +1050,15 @@ static struct dvb_usb_device_properties af9005_properties = {
 	.num_device_descs = 3,
 	.devices = {
 		    {.name = "Afatech DVB-T USB1.1 stick",
-		     .cold_ids = {&af9005_usb_table[0], NULL},
+		     .cold_ids = {&af9005_usb_table[AFATECH_AF9005], NULL},
 		     .warm_ids = {NULL},
 		     },
 		    {.name = "TerraTec Cinergy T USB XE",
-		     .cold_ids = {&af9005_usb_table[1], NULL},
+		     .cold_ids = {&af9005_usb_table[TERRATEC_AF9005], NULL},
 		     .warm_ids = {NULL},
 		     },
 		    {.name = "Ansonic DVB-T USB1.1 stick",
-		     .cold_ids = {&af9005_usb_table[2], NULL},
+		     .cold_ids = {&af9005_usb_table[ANSONIC_AF9005], NULL},
 		     .warm_ids = {NULL},
 		     },
 		    {NULL},
diff --git a/drivers/media/dvb/dvb-usb/af9005.h b/drivers/media/dvb/dvb-usb/af9005.h
index c71c77bd7f4..6a2bf3de845 100644
--- a/drivers/media/dvb/dvb-usb/af9005.h
+++ b/drivers/media/dvb/dvb-usb/af9005.h
@@ -35,7 +35,7 @@ extern int dvb_usb_af9005_debug;
 #define deb_i2c(args...)  dprintk(dvb_usb_af9005_debug,0x10,args)
 #define deb_fw(args...)   dprintk(dvb_usb_af9005_debug,0x20,args)
 
-extern int dvb_usb_af9005_led;
+extern bool dvb_usb_af9005_led;
 
 /* firmware */
 #define FW_BULKOUT_SIZE 250
diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index 56cbd3636c3..282a43d648d 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -50,14 +50,14 @@ static int af9015_properties_count = ARRAY_SIZE(af9015_properties);
 
 static struct af9013_config af9015_af9013_config[] = {
 	{
-		.demod_address = AF9015_I2C_DEMOD,
-		.output_mode = AF9013_OUTPUT_MODE_USB,
+		.i2c_addr = AF9015_I2C_DEMOD,
+		.ts_mode = AF9013_TS_USB,
 		.api_version = { 0, 1, 9, 0 },
 		.gpio[0] = AF9013_GPIO_HI,
 		.gpio[3] = AF9013_GPIO_TUNER_ON,
 
 	}, {
-		.output_mode = AF9013_OUTPUT_MODE_SERIAL,
+		.ts_mode = AF9013_TS_SERIAL,
 		.api_version = { 0, 1, 9, 0 },
 		.gpio[0] = AF9013_GPIO_TUNER_ON,
 		.gpio[1] = AF9013_GPIO_LO,
@@ -216,8 +216,8 @@ static int af9015_write_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg,
 {
 	struct req_t req = {WRITE_I2C, addr, reg, 1, 1, 1, &val};
 
-	if (addr == af9015_af9013_config[0].demod_address ||
-	    addr == af9015_af9013_config[1].demod_address)
+	if (addr == af9015_af9013_config[0].i2c_addr ||
+	    addr == af9015_af9013_config[1].i2c_addr)
 		req.addr_len = 3;
 
 	return af9015_ctrl_msg(d, &req);
@@ -228,8 +228,8 @@ static int af9015_read_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg,
 {
 	struct req_t req = {READ_I2C, addr, reg, 0, 1, 1, val};
 
-	if (addr == af9015_af9013_config[0].demod_address ||
-	    addr == af9015_af9013_config[1].demod_address)
+	if (addr == af9015_af9013_config[0].i2c_addr ||
+	    addr == af9015_af9013_config[1].i2c_addr)
 		req.addr_len = 3;
 
 	return af9015_ctrl_msg(d, &req);
@@ -271,8 +271,8 @@ Due to that the only way to select correct tuner is use demodulator I2C-gate.
 		return -EAGAIN;
 
 	while (i < num) {
-		if (msg[i].addr == af9015_af9013_config[0].demod_address ||
-		    msg[i].addr == af9015_af9013_config[1].demod_address) {
+		if (msg[i].addr == af9015_af9013_config[0].i2c_addr ||
+		    msg[i].addr == af9015_af9013_config[1].i2c_addr) {
 			addr = msg[i].buf[0] << 8;
 			addr += msg[i].buf[1];
 			mbox = msg[i].buf[2];
@@ -288,8 +288,7 @@ Due to that the only way to select correct tuner is use demodulator I2C-gate.
 				ret = -EOPNOTSUPP;
 				goto error;
 			}
-			if (msg[i].addr ==
-				af9015_af9013_config[0].demod_address)
+			if (msg[i].addr == af9015_af9013_config[0].i2c_addr)
 				req.cmd = READ_MEMORY;
 			else
 				req.cmd = READ_I2C;
@@ -307,7 +306,7 @@ Due to that the only way to select correct tuner is use demodulator I2C-gate.
 				goto error;
 			}
 			if (msg[i].addr ==
-				af9015_af9013_config[0].demod_address) {
+				af9015_af9013_config[0].i2c_addr) {
 				ret = -EINVAL;
 				goto error;
 			}
@@ -325,8 +324,7 @@ Due to that the only way to select correct tuner is use demodulator I2C-gate.
 				ret = -EOPNOTSUPP;
 				goto error;
 			}
-			if (msg[i].addr ==
-				af9015_af9013_config[0].demod_address)
+			if (msg[i].addr == af9015_af9013_config[0].i2c_addr)
 				req.cmd = WRITE_MEMORY;
 			else
 				req.cmd = WRITE_I2C;
@@ -508,7 +506,7 @@ static int af9015_copy_firmware(struct dvb_usb_device *d)
 	msleep(100);
 
 	ret = af9015_read_reg_i2c(d,
-		af9015_af9013_config[1].demod_address, 0x98be, &val);
+		af9015_af9013_config[1].i2c_addr, 0x98be, &val);
 	if (ret)
 		goto error;
 	else
@@ -536,7 +534,7 @@ static int af9015_copy_firmware(struct dvb_usb_device *d)
 		goto error;
 
 	/* request boot firmware */
-	ret = af9015_write_reg_i2c(d, af9015_af9013_config[1].demod_address,
+	ret = af9015_write_reg_i2c(d, af9015_af9013_config[1].i2c_addr,
 		0xe205, 1);
 	deb_info("%s: firmware boot cmd status:%d\n", __func__, ret);
 	if (ret)
@@ -547,7 +545,7 @@ static int af9015_copy_firmware(struct dvb_usb_device *d)
 
 		/* check firmware status */
 		ret = af9015_read_reg_i2c(d,
-			af9015_af9013_config[1].demod_address, 0x98be, &val);
+			af9015_af9013_config[1].i2c_addr, 0x98be, &val);
 		deb_info("%s: firmware status cmd status:%d fw status:%02x\n",
 			__func__, ret, val);
 		if (ret)
@@ -840,7 +838,7 @@ static int af9015_read_config(struct usb_device *udev)
 	if (ret)
 		goto error;
 
-	deb_info("%s: IR mode:%d\n", __func__, val);
+	deb_info("%s: IR mode=%d\n", __func__, val);
 	for (i = 0; i < af9015_properties_count; i++) {
 		if (val == AF9015_IR_MODE_DISABLED)
 			af9015_properties[i].rc.core.rc_codes = NULL;
@@ -854,7 +852,7 @@ static int af9015_read_config(struct usb_device *udev)
 	if (ret)
 		goto error;
 	af9015_config.dual_mode = val;
-	deb_info("%s: TS mode:%d\n", __func__, af9015_config.dual_mode);
+	deb_info("%s: TS mode=%d\n", __func__, af9015_config.dual_mode);
 
 	/* Set adapter0 buffer size according to USB port speed, adapter1 buffer
 	   size can be static because it is enabled only USB2.0 */
@@ -878,7 +876,7 @@ static int af9015_read_config(struct usb_device *udev)
 		ret = af9015_rw_udev(udev, &req);
 		if (ret)
 			goto error;
-		af9015_af9013_config[1].demod_address = val;
+		af9015_af9013_config[1].i2c_addr = val;
 
 		/* enable 2nd adapter */
 		for (i = 0; i < af9015_properties_count; i++)
@@ -900,34 +898,38 @@ static int af9015_read_config(struct usb_device *udev)
 			goto error;
 		switch (val) {
 		case 0:
-			af9015_af9013_config[i].adc_clock = 28800;
+			af9015_af9013_config[i].clock = 28800000;
 			break;
 		case 1:
-			af9015_af9013_config[i].adc_clock = 20480;
+			af9015_af9013_config[i].clock = 20480000;
 			break;
 		case 2:
-			af9015_af9013_config[i].adc_clock = 28000;
+			af9015_af9013_config[i].clock = 28000000;
 			break;
 		case 3:
-			af9015_af9013_config[i].adc_clock = 25000;
+			af9015_af9013_config[i].clock = 25000000;
 			break;
 		};
-		deb_info("%s: [%d] xtal:%d set adc_clock:%d\n", __func__, i,
-			val, af9015_af9013_config[i].adc_clock);
+		deb_info("%s: [%d] xtal=%d set clock=%d\n", __func__, i,
+			val, af9015_af9013_config[i].clock);
 
-		/* tuner IF */
+		/* IF frequency */
 		req.addr = AF9015_EEPROM_IF1H + offset;
 		ret = af9015_rw_udev(udev, &req);
 		if (ret)
 			goto error;
-		af9015_af9013_config[i].tuner_if = val << 8;
+
+		af9015_af9013_config[i].if_frequency = val << 8;
+
 		req.addr = AF9015_EEPROM_IF1L + offset;
 		ret = af9015_rw_udev(udev, &req);
 		if (ret)
 			goto error;
-		af9015_af9013_config[i].tuner_if += val;
-		deb_info("%s: [%d] IF1:%d\n", __func__, i,
-			af9015_af9013_config[0].tuner_if);
+
+		af9015_af9013_config[i].if_frequency += val;
+		af9015_af9013_config[i].if_frequency *= 1000;
+		deb_info("%s: [%d] IF frequency=%d\n", __func__, i,
+			af9015_af9013_config[0].if_frequency);
 
 		/* MT2060 IF1 */
 		req.addr = AF9015_EEPROM_MT2060_IF1H  + offset;
@@ -940,7 +942,7 @@ static int af9015_read_config(struct usb_device *udev)
 		if (ret)
 			goto error;
 		af9015_config.mt2060_if1[i] += val;
-		deb_info("%s: [%d] MT2060 IF1:%d\n", __func__, i,
+		deb_info("%s: [%d] MT2060 IF1=%d\n", __func__, i,
 			af9015_config.mt2060_if1[i]);
 
 		/* tuner */
@@ -957,30 +959,30 @@ static int af9015_read_config(struct usb_device *udev)
 		case AF9013_TUNER_TDA18271:
 		case AF9013_TUNER_QT1010A:
 		case AF9013_TUNER_TDA18218:
-			af9015_af9013_config[i].rf_spec_inv = 1;
+			af9015_af9013_config[i].spec_inv = 1;
 			break;
 		case AF9013_TUNER_MXL5003D:
 		case AF9013_TUNER_MXL5005D:
 		case AF9013_TUNER_MXL5005R:
 		case AF9013_TUNER_MXL5007T:
-			af9015_af9013_config[i].rf_spec_inv = 0;
+			af9015_af9013_config[i].spec_inv = 0;
 			break;
 		case AF9013_TUNER_MC44S803:
 			af9015_af9013_config[i].gpio[1] = AF9013_GPIO_LO;
-			af9015_af9013_config[i].rf_spec_inv = 1;
+			af9015_af9013_config[i].spec_inv = 1;
 			break;
 		default:
-			warn("tuner id:%d not supported, please report!", val);
+			warn("tuner id=%d not supported, please report!", val);
 			return -ENODEV;
 		};
 
 		af9015_af9013_config[i].tuner = val;
-		deb_info("%s: [%d] tuner id:%d\n", __func__, i, val);
+		deb_info("%s: [%d] tuner id=%d\n", __func__, i, val);
 	}
 
 error:
 	if (ret)
-		err("eeprom read failed:%d", ret);
+		err("eeprom read failed=%d", ret);
 
 	/* AverMedia AVerTV Volar Black HD (A850) device have bad EEPROM
 	   content :-( Override some wrong values here. Ditto for the
@@ -998,7 +1000,7 @@ error:
 			af9015_properties[i].num_adapters = 1;
 
 		/* set correct IF */
-		af9015_af9013_config[0].tuner_if = 4570;
+		af9015_af9013_config[0].if_frequency = 4570000;
 	}
 
 	return ret;
@@ -1093,9 +1095,79 @@ error:
 	return ret;
 }
 
+/* override demod callbacks for resource locking */
+static int af9015_af9013_set_frontend(struct dvb_frontend *fe)
+{
+	int ret;
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	struct af9015_state *priv = adap->dev->priv;
+
+	if (mutex_lock_interruptible(&adap->dev->usb_mutex))
+		return -EAGAIN;
+
+	ret = priv->set_frontend[adap->id](fe);
+
+	mutex_unlock(&adap->dev->usb_mutex);
+
+	return ret;
+}
+
+/* override demod callbacks for resource locking */
+static int af9015_af9013_read_status(struct dvb_frontend *fe,
+	fe_status_t *status)
+{
+	int ret;
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	struct af9015_state *priv = adap->dev->priv;
+
+	if (mutex_lock_interruptible(&adap->dev->usb_mutex))
+		return -EAGAIN;
+
+	ret = priv->read_status[adap->id](fe, status);
+
+	mutex_unlock(&adap->dev->usb_mutex);
+
+	return ret;
+}
+
+/* override demod callbacks for resource locking */
+static int af9015_af9013_init(struct dvb_frontend *fe)
+{
+	int ret;
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	struct af9015_state *priv = adap->dev->priv;
+
+	if (mutex_lock_interruptible(&adap->dev->usb_mutex))
+		return -EAGAIN;
+
+	ret = priv->init[adap->id](fe);
+
+	mutex_unlock(&adap->dev->usb_mutex);
+
+	return ret;
+}
+
+/* override demod callbacks for resource locking */
+static int af9015_af9013_sleep(struct dvb_frontend *fe)
+{
+	int ret;
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	struct af9015_state *priv = adap->dev->priv;
+
+	if (mutex_lock_interruptible(&adap->dev->usb_mutex))
+		return -EAGAIN;
+
+	ret = priv->sleep[adap->id](fe);
+
+	mutex_unlock(&adap->dev->usb_mutex);
+
+	return ret;
+}
+
 static int af9015_af9013_frontend_attach(struct dvb_usb_adapter *adap)
 {
 	int ret;
+	struct af9015_state *state = adap->dev->priv;
 
 	if (adap->id == 1) {
 		/* copy firmware to 2nd demodulator */
@@ -1116,6 +1188,32 @@ static int af9015_af9013_frontend_attach(struct dvb_usb_adapter *adap)
 	adap->fe_adap[0].fe = dvb_attach(af9013_attach, &af9015_af9013_config[adap->id],
 		&adap->dev->i2c_adap);
 
+	/*
+	 * AF9015 firmware does not like if it gets interrupted by I2C adapter
+	 * request on some critical phases. During normal operation I2C adapter
+	 * is used only 2nd demodulator and tuner on dual tuner devices.
+	 * Override demodulator callbacks and use mutex for limit access to
+	 * those "critical" paths to keep AF9015 happy.
+	 * Note: we abuse unused usb_mutex here.
+	 */
+	if (adap->fe_adap[0].fe) {
+		state->set_frontend[adap->id] =
+			adap->fe_adap[0].fe->ops.set_frontend;
+		adap->fe_adap[0].fe->ops.set_frontend =
+			af9015_af9013_set_frontend;
+
+		state->read_status[adap->id] =
+			adap->fe_adap[0].fe->ops.read_status;
+		adap->fe_adap[0].fe->ops.read_status =
+			af9015_af9013_read_status;
+
+		state->init[adap->id] = adap->fe_adap[0].fe->ops.init;
+		adap->fe_adap[0].fe->ops.init = af9015_af9013_init;
+
+		state->sleep[adap->id] = adap->fe_adap[0].fe->ops.sleep;
+		adap->fe_adap[0].fe->ops.sleep = af9015_af9013_sleep;
+	}
+
 	return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
 }
 
@@ -1245,49 +1343,112 @@ static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
 	return ret;
 }
 
+enum af9015_usb_table_entry {
+	AFATECH_9015,
+	AFATECH_9016,
+	WINFAST_DTV_GOLD,
+	PINNACLE_PCTV_71E,
+	KWORLD_PLUSTV_399U,
+	TINYTWIN,
+	AZUREWAVE_TU700,
+	TERRATEC_AF9015,
+	KWORLD_PLUSTV_PC160,
+	AVERTV_VOLAR_X,
+	XTENSIONS_380U,
+	MSI_DIGIVOX_DUO,
+	AVERTV_VOLAR_X_REV2,
+	TELESTAR_STARSTICK_2,
+	AVERMEDIA_A309_USB,
+	MSI_DIGIVOX_MINI_III,
+	KWORLD_E396,
+	KWORLD_E39B,
+	KWORLD_E395,
+	TREKSTOR_DVBT,
+	AVERTV_A850,
+	AVERTV_A805,
+	CONCEPTRONIC_CTVDIGRCU,
+	KWORLD_MC810,
+	GENIUS_TVGO_DVB_T03,
+	KWORLD_399U_2,
+	KWORLD_PC160_T,
+	SVEON_STV20,
+	TINYTWIN_2,
+	WINFAST_DTV2000DS,
+	KWORLD_UB383_T,
+	KWORLD_E39A,
+	AVERMEDIA_A815M,
+	CINERGY_T_STICK_RC,
+	CINERGY_T_DUAL_RC,
+	AVERTV_A850T,
+	TINYTWIN_3,
+	SVEON_STV22,
+};
+
 static struct usb_device_id af9015_usb_table[] = {
-/*  0 */{USB_DEVICE(USB_VID_AFATECH,   USB_PID_AFATECH_AF9015_9015)},
-	{USB_DEVICE(USB_VID_AFATECH,   USB_PID_AFATECH_AF9015_9016)},
-	{USB_DEVICE(USB_VID_LEADTEK,   USB_PID_WINFAST_DTV_DONGLE_GOLD)},
-	{USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV71E)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_399U)},
-/*  5 */{USB_DEVICE(USB_VID_VISIONPLUS,
-		USB_PID_TINYTWIN)},
-	{USB_DEVICE(USB_VID_VISIONPLUS,
-		USB_PID_AZUREWAVE_AD_TU700)},
-	{USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_CINERGY_T_USB_XE_REV2)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_PC160_2T)},
-	{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X)},
-/* 10 */{USB_DEVICE(USB_VID_XTENSIONS, USB_PID_XTENSIONS_XD_380)},
-	{USB_DEVICE(USB_VID_MSI_2,     USB_PID_MSI_DIGIVOX_DUO)},
-	{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X_2)},
-	{USB_DEVICE(USB_VID_TELESTAR,  USB_PID_TELESTAR_STARSTICK_2)},
-	{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A309)},
-/* 15 */{USB_DEVICE(USB_VID_MSI_2,     USB_PID_MSI_DIGI_VOX_MINI_III)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_395U)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_395U_2)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_395U_3)},
-	{USB_DEVICE(USB_VID_AFATECH,   USB_PID_TREKSTOR_DVBT)},
-/* 20 */{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850)},
-	{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A805)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_CONCEPTRONIC_CTVDIGRCU)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_MC810)},
-	{USB_DEVICE(USB_VID_KYE,       USB_PID_GENIUS_TVGO_DVB_T03)},
-/* 25 */{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_399U_2)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_PC160_T)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_SVEON_STV20)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_TINYTWIN_2)},
-	{USB_DEVICE(USB_VID_LEADTEK,   USB_PID_WINFAST_DTV2000DS)},
-/* 30 */{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_UB383_T)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_395U_4)},
-	{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A815M)},
-	{USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_CINERGY_T_STICK_RC)},
-	{USB_DEVICE(USB_VID_TERRATEC,
-		USB_PID_TERRATEC_CINERGY_T_STICK_DUAL_RC)},
-/* 35 */{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850T)},
-	{USB_DEVICE(USB_VID_GTEK,      USB_PID_TINYTWIN_3)},
-	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_SVEON_STV22)},
-	{0},
+	[AFATECH_9015] =
+		{USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9015)},
+	[AFATECH_9016] =
+		{USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9016)},
+	[WINFAST_DTV_GOLD] =
+		{USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_GOLD)},
+	[PINNACLE_PCTV_71E] =
+		{USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV71E)},
+	[KWORLD_PLUSTV_399U] =
+		{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U)},
+	[TINYTWIN] = {USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TINYTWIN)},
+	[AZUREWAVE_TU700] =
+		{USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_AZUREWAVE_AD_TU700)},
+	[TERRATEC_AF9015] = {USB_DEVICE(USB_VID_TERRATEC,
+				USB_PID_TERRATEC_CINERGY_T_USB_XE_REV2)},
+	[KWORLD_PLUSTV_PC160] =
+		{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_2T)},
+	[AVERTV_VOLAR_X] =
+		{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X)},
+	[XTENSIONS_380U] =
+		{USB_DEVICE(USB_VID_XTENSIONS, USB_PID_XTENSIONS_XD_380)},
+	[MSI_DIGIVOX_DUO] =
+		{USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGIVOX_DUO)},
+	[AVERTV_VOLAR_X_REV2] =
+		{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X_2)},
+	[TELESTAR_STARSTICK_2] =
+		{USB_DEVICE(USB_VID_TELESTAR,  USB_PID_TELESTAR_STARSTICK_2)},
+	[AVERMEDIA_A309_USB] =
+		{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A309)},
+	[MSI_DIGIVOX_MINI_III] =
+		{USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGI_VOX_MINI_III)},
+	[KWORLD_E396] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U)},
+	[KWORLD_E39B] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_2)},
+	[KWORLD_E395] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_3)},
+	[TREKSTOR_DVBT] = {USB_DEVICE(USB_VID_AFATECH, USB_PID_TREKSTOR_DVBT)},
+	[AVERTV_A850] = {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850)},
+	[AVERTV_A805] = {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A805)},
+	[CONCEPTRONIC_CTVDIGRCU] =
+		{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CONCEPTRONIC_CTVDIGRCU)},
+	[KWORLD_MC810] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_MC810)},
+	[GENIUS_TVGO_DVB_T03] =
+		{USB_DEVICE(USB_VID_KYE, USB_PID_GENIUS_TVGO_DVB_T03)},
+	[KWORLD_399U_2] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U_2)},
+	[KWORLD_PC160_T] =
+		{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_T)},
+	[SVEON_STV20] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV20)},
+	[TINYTWIN_2] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_TINYTWIN_2)},
+	[WINFAST_DTV2000DS] =
+		{USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV2000DS)},
+	[KWORLD_UB383_T] =
+		{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB383_T)},
+	[KWORLD_E39A] =
+		{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_4)},
+	[AVERMEDIA_A815M] =
+		{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A815M)},
+	[CINERGY_T_STICK_RC] = {USB_DEVICE(USB_VID_TERRATEC,
+				USB_PID_TERRATEC_CINERGY_T_STICK_RC)},
+	[CINERGY_T_DUAL_RC] = {USB_DEVICE(USB_VID_TERRATEC,
+				USB_PID_TERRATEC_CINERGY_T_STICK_DUAL_RC)},
+	[AVERTV_A850T] =
+		{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850T)},
+	[TINYTWIN_3] = {USB_DEVICE(USB_VID_GTEK, USB_PID_TINYTWIN_3)},
+	[SVEON_STV22] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22)},
+	{ }
 };
 MODULE_DEVICE_TABLE(usb, af9015_usb_table);
 
@@ -1362,68 +1523,104 @@ static struct dvb_usb_device_properties af9015_properties[] = {
 		.devices = {
 			{
 				.name = "Afatech AF9015 DVB-T USB2.0 stick",
-				.cold_ids = {&af9015_usb_table[0],
-					     &af9015_usb_table[1], NULL},
+				.cold_ids = {
+					&af9015_usb_table[AFATECH_9015],
+					&af9015_usb_table[AFATECH_9016],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "Leadtek WinFast DTV Dongle Gold",
-				.cold_ids = {&af9015_usb_table[2], NULL},
+				.cold_ids = {
+					&af9015_usb_table[WINFAST_DTV_GOLD],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "Pinnacle PCTV 71e",
-				.cold_ids = {&af9015_usb_table[3], NULL},
+				.cold_ids = {
+					&af9015_usb_table[PINNACLE_PCTV_71E],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "KWorld PlusTV Dual DVB-T Stick " \
 					"(DVB-T 399U)",
-				.cold_ids = {&af9015_usb_table[4],
-					     &af9015_usb_table[25], NULL},
+				.cold_ids = {
+					&af9015_usb_table[KWORLD_PLUSTV_399U],
+					&af9015_usb_table[KWORLD_399U_2],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "DigitalNow TinyTwin DVB-T Receiver",
-				.cold_ids = {&af9015_usb_table[5],
-					     &af9015_usb_table[28],
-					     &af9015_usb_table[36], NULL},
+				.cold_ids = {
+					&af9015_usb_table[TINYTWIN],
+					&af9015_usb_table[TINYTWIN_2],
+					&af9015_usb_table[TINYTWIN_3],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "TwinHan AzureWave AD-TU700(704J)",
-				.cold_ids = {&af9015_usb_table[6], NULL},
+				.cold_ids = {
+					&af9015_usb_table[AZUREWAVE_TU700],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "TerraTec Cinergy T USB XE",
-				.cold_ids = {&af9015_usb_table[7], NULL},
+				.cold_ids = {
+					&af9015_usb_table[TERRATEC_AF9015],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "KWorld PlusTV Dual DVB-T PCI " \
 					"(DVB-T PC160-2T)",
-				.cold_ids = {&af9015_usb_table[8], NULL},
+				.cold_ids = {
+					&af9015_usb_table[KWORLD_PLUSTV_PC160],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "AVerMedia AVerTV DVB-T Volar X",
-				.cold_ids = {&af9015_usb_table[9], NULL},
+				.cold_ids = {
+					&af9015_usb_table[AVERTV_VOLAR_X],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "TerraTec Cinergy T Stick RC",
-				.cold_ids = {&af9015_usb_table[33], NULL},
+				.cold_ids = {
+					&af9015_usb_table[CINERGY_T_STICK_RC],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "TerraTec Cinergy T Stick Dual RC",
-				.cold_ids = {&af9015_usb_table[34], NULL},
+				.cold_ids = {
+					&af9015_usb_table[CINERGY_T_DUAL_RC],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "AverMedia AVerTV Red HD+ (A850T)",
-				.cold_ids = {&af9015_usb_table[35], NULL},
+				.cold_ids = {
+					&af9015_usb_table[AVERTV_A850T],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 		}
@@ -1496,57 +1693,87 @@ static struct dvb_usb_device_properties af9015_properties[] = {
 		.devices = {
 			{
 				.name = "Xtensions XD-380",
-				.cold_ids = {&af9015_usb_table[10], NULL},
+				.cold_ids = {
+					&af9015_usb_table[XTENSIONS_380U],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "MSI DIGIVOX Duo",
-				.cold_ids = {&af9015_usb_table[11], NULL},
+				.cold_ids = {
+					&af9015_usb_table[MSI_DIGIVOX_DUO],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "Fujitsu-Siemens Slim Mobile USB DVB-T",
-				.cold_ids = {&af9015_usb_table[12], NULL},
+				.cold_ids = {
+					&af9015_usb_table[AVERTV_VOLAR_X_REV2],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "Telestar Starstick 2",
-				.cold_ids = {&af9015_usb_table[13], NULL},
+				.cold_ids = {
+					&af9015_usb_table[TELESTAR_STARSTICK_2],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "AVerMedia A309",
-				.cold_ids = {&af9015_usb_table[14], NULL},
+				.cold_ids = {
+					&af9015_usb_table[AVERMEDIA_A309_USB],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "MSI Digi VOX mini III",
-				.cold_ids = {&af9015_usb_table[15], NULL},
+				.cold_ids = {
+					&af9015_usb_table[MSI_DIGIVOX_MINI_III],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "KWorld USB DVB-T TV Stick II " \
 					"(VS-DVB-T 395U)",
-				.cold_ids = {&af9015_usb_table[16],
-					     &af9015_usb_table[17],
-					     &af9015_usb_table[18],
-					     &af9015_usb_table[31], NULL},
+				.cold_ids = {
+					&af9015_usb_table[KWORLD_E396],
+					&af9015_usb_table[KWORLD_E39B],
+					&af9015_usb_table[KWORLD_E395],
+					&af9015_usb_table[KWORLD_E39A],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "TrekStor DVB-T USB Stick",
-				.cold_ids = {&af9015_usb_table[19], NULL},
+				.cold_ids = {
+					&af9015_usb_table[TREKSTOR_DVBT],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "AverMedia AVerTV Volar Black HD " \
 					"(A850)",
-				.cold_ids = {&af9015_usb_table[20], NULL},
+				.cold_ids = {
+					&af9015_usb_table[AVERTV_A850],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "Sveon STV22 Dual USB DVB-T Tuner HDTV",
-				.cold_ids = {&af9015_usb_table[37], NULL},
+				.cold_ids = {
+					&af9015_usb_table[SVEON_STV22],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 		}
@@ -1619,50 +1846,77 @@ static struct dvb_usb_device_properties af9015_properties[] = {
 		.devices = {
 			{
 				.name = "AverMedia AVerTV Volar GPS 805 (A805)",
-				.cold_ids = {&af9015_usb_table[21], NULL},
+				.cold_ids = {
+					&af9015_usb_table[AVERTV_A805],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "Conceptronic USB2.0 DVB-T CTVDIGRCU " \
 					"V3.0",
-				.cold_ids = {&af9015_usb_table[22], NULL},
+				.cold_ids = {
+					&af9015_usb_table[CONCEPTRONIC_CTVDIGRCU],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "KWorld Digial MC-810",
-				.cold_ids = {&af9015_usb_table[23], NULL},
+				.cold_ids = {
+					&af9015_usb_table[KWORLD_MC810],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "Genius TVGo DVB-T03",
-				.cold_ids = {&af9015_usb_table[24], NULL},
+				.cold_ids = {
+					&af9015_usb_table[GENIUS_TVGO_DVB_T03],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "KWorld PlusTV DVB-T PCI Pro Card " \
 					"(DVB-T PC160-T)",
-				.cold_ids = {&af9015_usb_table[26], NULL},
+				.cold_ids = {
+					&af9015_usb_table[KWORLD_PC160_T],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "Sveon STV20 Tuner USB DVB-T HDTV",
-				.cold_ids = {&af9015_usb_table[27], NULL},
+				.cold_ids = {
+					&af9015_usb_table[SVEON_STV20],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "Leadtek WinFast DTV2000DS",
-				.cold_ids = {&af9015_usb_table[29], NULL},
+				.cold_ids = {
+					&af9015_usb_table[WINFAST_DTV2000DS],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "KWorld USB DVB-T Stick Mobile " \
 					"(UB383-T)",
-				.cold_ids = {&af9015_usb_table[30], NULL},
+				.cold_ids = {
+					&af9015_usb_table[KWORLD_UB383_T],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 			{
 				.name = "AverMedia AVerTV Volar M (A815Mac)",
-				.cold_ids = {&af9015_usb_table[32], NULL},
+				.cold_ids = {
+					&af9015_usb_table[AVERMEDIA_A815M],
+					NULL
+				},
 				.warm_ids = {NULL},
 			},
 		}
diff --git a/drivers/media/dvb/dvb-usb/af9015.h b/drivers/media/dvb/dvb-usb/af9015.h
index 6252ea6c190..f619063fa72 100644
--- a/drivers/media/dvb/dvb-usb/af9015.h
+++ b/drivers/media/dvb/dvb-usb/af9015.h
@@ -102,6 +102,12 @@ struct af9015_state {
 	u8 rc_repeat;
 	u32 rc_keycode;
 	u8 rc_last[4];
+
+	/* for demod callback override */
+	int (*set_frontend[2]) (struct dvb_frontend *fe);
+	int (*read_status[2]) (struct dvb_frontend *fe, fe_status_t *status);
+	int (*init[2]) (struct dvb_frontend *fe);
+	int (*sleep[2]) (struct dvb_frontend *fe);
 };
 
 struct af9015_config {
diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c
index b39f14f85e7..cf0c318d698 100644
--- a/drivers/media/dvb/dvb-usb/anysee.c
+++ b/drivers/media/dvb/dvb-usb/anysee.c
@@ -41,6 +41,7 @@
 #include "stv0900.h"
 #include "stv6110.h"
 #include "isl6423.h"
+#include "cxd2820r.h"
 
 /* debug */
 static int dvb_usb_anysee_debug;
@@ -66,10 +67,12 @@ static int anysee_ctrl_msg(struct dvb_usb_device *d, u8 *sbuf, u8 slen,
 	if (mutex_lock_interruptible(&anysee_usb_mutex) < 0)
 		return -EAGAIN;
 
+	deb_xfer(">>> ");
+	debug_dump(buf, slen, deb_xfer);
+
 	/* We need receive one message more after dvb_usb_generic_rw due
 	   to weird transaction flow, which is 1 x send + 2 x receive. */
 	ret = dvb_usb_generic_rw(d, buf, sizeof(buf), buf, sizeof(buf), 0);
-
 	if (!ret) {
 		/* receive 2nd answer */
 		ret = usb_bulk_msg(d->udev, usb_rcvbulkpipe(d->udev,
@@ -79,7 +82,10 @@ static int anysee_ctrl_msg(struct dvb_usb_device *d, u8 *sbuf, u8 slen,
 			err("%s: recv bulk message failed: %d", __func__, ret);
 		else {
 			deb_xfer("<<< ");
-			debug_dump(buf, act_len, deb_xfer);
+			debug_dump(buf, rlen, deb_xfer);
+
+			if (buf[63] != 0x4f)
+				deb_info("%s: cmd failed\n", __func__);
 		}
 	}
 
@@ -129,6 +135,29 @@ static int anysee_wr_reg_mask(struct dvb_usb_device *d, u16 reg, u8 val,
 	return anysee_write_reg(d, reg, val);
 }
 
+/* read single register with mask */
+static int anysee_rd_reg_mask(struct dvb_usb_device *d, u16 reg, u8 *val,
+	u8 mask)
+{
+	int ret, i;
+	u8 tmp;
+
+	ret = anysee_read_reg(d, reg, &tmp);
+	if (ret)
+		return ret;
+
+	tmp &= mask;
+
+	/* find position of the first bit */
+	for (i = 0; i < 8; i++) {
+		if ((mask >> i) & 0x01)
+			break;
+	}
+	*val = tmp >> i;
+
+	return 0;
+}
+
 static int anysee_get_hw_info(struct dvb_usb_device *d, u8 *id)
 {
 	u8 buf[] = {CMD_GET_HW_INFO};
@@ -156,22 +185,6 @@ static int anysee_ir_ctrl(struct dvb_usb_device *d, u8 onoff)
 	return anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
 }
 
-static int anysee_init(struct dvb_usb_device *d)
-{
-	int ret;
-	/* LED light */
-	ret = anysee_led_ctrl(d, 0x01, 0x03);
-	if (ret)
-		return ret;
-
-	/* enable IR */
-	ret = anysee_ir_ctrl(d, 1);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
 /* I2C */
 static int anysee_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
 	int num)
@@ -297,7 +310,7 @@ static struct tda10023_config anysee_tda10023_tda18212_config = {
 	.pll_m  = 12,
 	.pll_p  = 3,
 	.pll_n  = 1,
-	.output_mode = TDA10023_OUTPUT_MODE_PARALLEL_C,
+	.output_mode = TDA10023_OUTPUT_MODE_PARALLEL_B,
 	.deltaf = 0xba02,
 };
 
@@ -309,6 +322,17 @@ static struct tda18212_config anysee_tda18212_config = {
 	.if_dvbc = 5000,
 };
 
+static struct tda18212_config anysee_tda18212_config2 = {
+	.i2c_address = 0x60 /* (0xc0 >> 1) */,
+	.if_dvbt_6 = 3550,
+	.if_dvbt_7 = 3700,
+	.if_dvbt_8 = 4150,
+	.if_dvbt2_6 = 3250,
+	.if_dvbt2_7 = 4000,
+	.if_dvbt2_8 = 4000,
+	.if_dvbc = 5000,
+};
+
 static struct cx24116_config anysee_cx24116_config = {
 	.demod_address = (0xaa >> 1),
 	.mpg_clk_pos_pol = 0x00,
@@ -339,6 +363,11 @@ static struct isl6423_config anysee_isl6423_config = {
 	.addr = (0x10 >> 1),
 };
 
+static struct cxd2820r_config anysee_cxd2820r_config = {
+	.i2c_address = 0x6d, /* (0xda >> 1) */
+	.ts_mode = 0x38,
+};
+
 /*
  * New USB device strings: Mfr=1, Product=2, SerialNumber=0
  * Manufacturer: AMT.CO.KR
@@ -421,6 +450,14 @@ static struct isl6423_config anysee_isl6423_config = {
  * IOA[7] TS 1=enabled
  * IOE[5] STV0903 1=enabled
  *
+ * E7 T2C VID=1c73 PID=861f HW=20 FW=0.1 AMTCI=0.5 "anysee-E7T2C(LP)"
+ * PCB: 508T2C (rev0.3)
+ * parts: DNOQ44QCH106A(CXD2820R, TDA18212), TDA8024
+ * OEA=80 OEB=00 OEC=03 OED=f7 OEE=ff
+ * IOA=4d IOB=00 IOC=cc IOD=48 IOE=e4
+ * IOA[7] TS 1=enabled
+ * IOE[5] CXD2820R 1=enabled
+ *
  * E7 PTC VID=1c73 PID=861f HW=21 FW=0.1 AMTCI=?? "anysee-E7PTC(LP)"
  * PCB: 508PTC (rev0.5)
  * parts: ZL10353, TDA10023, DNOD44CDH086A(TDA18212)
@@ -437,7 +474,7 @@ static struct isl6423_config anysee_isl6423_config = {
  * IOD[6] ZL10353 1=enabled
  * IOE[0] IF 0=enabled
  *
- * E7 S2 VID=1c73 PID=861f HW=22 FW=0.1 AMTCI=?? "anysee-E7PS2(LP)"
+ * E7 PS2 VID=1c73 PID=861f HW=22 FW=0.1 AMTCI=?? "anysee-E7PS2(LP)"
  * PCB: 508PS2 (rev0.4)
  * parts: DNBU10512IST(STV0903, STV6110), ISL6423
  * OEA=80 OEB=00 OEC=03 OED=f7 OEE=ff
@@ -446,6 +483,16 @@ static struct isl6423_config anysee_isl6423_config = {
  * IOE[5] STV0903 1=enabled
  */
 
+
+/* external I2C gate used for DNOD44CDH086A(TDA18212) tuner module */
+static int anysee_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+
+	/* enable / disable tuner access on IOE[4] */
+	return anysee_wr_reg_mask(adap->dev, REG_IOE, (enable << 4), 0x10);
+}
+
 static int anysee_frontend_ctrl(struct dvb_frontend *fe, int onoff)
 {
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
@@ -577,7 +624,8 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 	/* detect hardware only once */
 	if (adap->fe_adap[0].fe == NULL) {
 		/* Check which hardware we have.
-		 * We must do this call two times to get reliable values (hw bug).
+		 * We must do this call two times to get reliable values
+		 * (hw/fw bug).
 		 */
 		ret = anysee_get_hw_info(adap->dev, hw_info);
 		if (ret)
@@ -606,14 +654,14 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 			break;
 
 		/* attach demod */
-		adap->fe_adap[0].fe = dvb_attach(mt352_attach, &anysee_mt352_config,
-			&adap->dev->i2c_adap);
+		adap->fe_adap[0].fe = dvb_attach(mt352_attach,
+			&anysee_mt352_config, &adap->dev->i2c_adap);
 		if (adap->fe_adap[0].fe)
 			break;
 
 		/* attach demod */
-		adap->fe_adap[0].fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
-			&adap->dev->i2c_adap);
+		adap->fe_adap[0].fe = dvb_attach(zl10353_attach,
+			&anysee_zl10353_config, &adap->dev->i2c_adap);
 
 		break;
 	case ANYSEE_HW_507CD: /* 6 */
@@ -665,8 +713,8 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 			goto error;
 
 		/* attach demod */
-		adap->fe_adap[0].fe = dvb_attach(cx24116_attach, &anysee_cx24116_config,
-			&adap->dev->i2c_adap);
+		adap->fe_adap[0].fe = dvb_attach(cx24116_attach,
+			&anysee_cx24116_config, &adap->dev->i2c_adap);
 
 		break;
 	case ANYSEE_HW_507FA: /* 15 */
@@ -747,17 +795,19 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 			}
 		}
 
+		/* I2C gate for DNOD44CDH086A(TDA18212) tuner module */
+		if (tmp == 0xc7) {
+			if (adap->fe_adap[state->fe_id].fe)
+				adap->fe_adap[state->fe_id].fe->ops.i2c_gate_ctrl =
+					anysee_i2c_gate_ctrl;
+		}
+
 		break;
 	case ANYSEE_HW_508TC: /* 18 */
 	case ANYSEE_HW_508PTC: /* 21 */
 		/* E7 TC */
 		/* E7 PTC */
 
-		/* enable transport stream on IOA[7] */
-		ret = anysee_wr_reg_mask(adap->dev, REG_IOA, (1 << 7), 0x80);
-		if (ret)
-			goto error;
-
 		if ((state->fe_id ^ dvb_usb_anysee_delsys) == 0)  {
 			/* disable DVB-T demod on IOD[6] */
 			ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (0 << 6),
@@ -772,7 +822,8 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 				goto error;
 
 			/* attach demod */
-			adap->fe_adap[state->fe_id].fe = dvb_attach(tda10023_attach,
+			adap->fe_adap[state->fe_id].fe =
+				dvb_attach(tda10023_attach,
 				&anysee_tda10023_tda18212_config,
 				&adap->dev->i2c_adap, 0x48);
 		} else {
@@ -789,11 +840,19 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 				goto error;
 
 			/* attach demod */
-			adap->fe_adap[state->fe_id].fe = dvb_attach(zl10353_attach,
+			adap->fe_adap[state->fe_id].fe =
+				dvb_attach(zl10353_attach,
 				&anysee_zl10353_tda18212_config,
 				&adap->dev->i2c_adap);
 		}
 
+		/* I2C gate for DNOD44CDH086A(TDA18212) tuner module */
+		if (adap->fe_adap[state->fe_id].fe)
+			adap->fe_adap[state->fe_id].fe->ops.i2c_gate_ctrl =
+				anysee_i2c_gate_ctrl;
+
+		state->has_ci = true;
+
 		break;
 	case ANYSEE_HW_508S2: /* 19 */
 	case ANYSEE_HW_508PS2: /* 22 */
@@ -803,19 +862,34 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 		if (state->fe_id)
 			break;
 
-		/* enable transport stream on IOA[7] */
-		ret = anysee_wr_reg_mask(adap->dev, REG_IOA, (1 << 7), 0x80);
+		/* enable DVB-S/S2 demod on IOE[5] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 5), 0x20);
 		if (ret)
 			goto error;
 
-		/* enable DVB-S/S2 demod on IOE[5] */
+		/* attach demod */
+		adap->fe_adap[0].fe = dvb_attach(stv0900_attach,
+			&anysee_stv0900_config, &adap->dev->i2c_adap, 0);
+
+		state->has_ci = true;
+
+		break;
+	case ANYSEE_HW_508T2C: /* 20 */
+		/* E7 T2C */
+
+		if (state->fe_id)
+			break;
+
+		/* enable DVB-T/T2/C demod on IOE[5] */
 		ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 5), 0x20);
 		if (ret)
 			goto error;
 
 		/* attach demod */
-		adap->fe_adap[0].fe = dvb_attach(stv0900_attach, &anysee_stv0900_config,
-			&adap->dev->i2c_adap, 0);
+		adap->fe_adap[state->fe_id].fe = dvb_attach(cxd2820r_attach,
+				&anysee_cxd2820r_config, &adap->dev->i2c_adap);
+
+		state->has_ci = true;
 
 		break;
 	}
@@ -842,24 +916,26 @@ static int anysee_tuner_attach(struct dvb_usb_adapter *adap)
 		/* E30 */
 
 		/* attach tuner */
-		fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, (0xc2 >> 1),
-			NULL, DVB_PLL_THOMSON_DTT7579);
+		fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe,
+			(0xc2 >> 1), NULL, DVB_PLL_THOMSON_DTT7579);
 
 		break;
 	case ANYSEE_HW_507CD: /* 6 */
 		/* E30 Plus */
 
 		/* attach tuner */
-		fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, (0xc2 >> 1),
-			&adap->dev->i2c_adap, DVB_PLL_THOMSON_DTT7579);
+		fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe,
+			(0xc2 >> 1), &adap->dev->i2c_adap,
+			DVB_PLL_THOMSON_DTT7579);
 
 		break;
 	case ANYSEE_HW_507DC: /* 10 */
 		/* E30 C Plus */
 
 		/* attach tuner */
-		fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, (0xc0 >> 1),
-			&adap->dev->i2c_adap, DVB_PLL_SAMSUNG_DTOS403IH102A);
+		fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe,
+			(0xc0 >> 1), &adap->dev->i2c_adap,
+			DVB_PLL_SAMSUNG_DTOS403IH102A);
 
 		break;
 	case ANYSEE_HW_507SI: /* 11 */
@@ -877,22 +953,12 @@ static int anysee_tuner_attach(struct dvb_usb_adapter *adap)
 		/* Try first attach TDA18212 silicon tuner on IOE[4], if that
 		 * fails attach old simple PLL. */
 
-		/* enable tuner on IOE[4] */
-		ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 4), 0x10);
-		if (ret)
-			goto error;
-
 		/* attach tuner */
 		fe = dvb_attach(tda18212_attach, adap->fe_adap[state->fe_id].fe,
 			&adap->dev->i2c_adap, &anysee_tda18212_config);
 		if (fe)
 			break;
 
-		/* disable tuner on IOE[4] */
-		ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (0 << 4), 0x10);
-		if (ret)
-			goto error;
-
 		/* attach tuner */
 		fe = dvb_attach(dvb_pll_attach, adap->fe_adap[state->fe_id].fe,
 			(0xc0 >> 1), &adap->dev->i2c_adap,
@@ -904,11 +970,6 @@ static int anysee_tuner_attach(struct dvb_usb_adapter *adap)
 		/* E7 TC */
 		/* E7 PTC */
 
-		/* enable tuner on IOE[4] */
-		ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 4), 0x10);
-		if (ret)
-			goto error;
-
 		/* attach tuner */
 		fe = dvb_attach(tda18212_attach, adap->fe_adap[state->fe_id].fe,
 			&adap->dev->i2c_adap, &anysee_tda18212_config);
@@ -930,6 +991,15 @@ static int anysee_tuner_attach(struct dvb_usb_adapter *adap)
 		}
 
 		break;
+
+	case ANYSEE_HW_508T2C: /* 20 */
+		/* E7 T2C */
+
+		/* attach tuner */
+		fe = dvb_attach(tda18212_attach, adap->fe_adap[state->fe_id].fe,
+			&adap->dev->i2c_adap, &anysee_tda18212_config2);
+
+		break;
 	default:
 		fe = NULL;
 	}
@@ -939,7 +1009,6 @@ static int anysee_tuner_attach(struct dvb_usb_adapter *adap)
 	else
 		ret = -ENODEV;
 
-error:
 	return ret;
 }
 
@@ -969,6 +1038,209 @@ static int anysee_rc_query(struct dvb_usb_device *d)
 	return 0;
 }
 
+static int anysee_ci_read_attribute_mem(struct dvb_ca_en50221 *ci, int slot,
+	int addr)
+{
+	struct dvb_usb_device *d = ci->data;
+	int ret;
+	u8 buf[] = {CMD_CI, 0x02, 0x40 | addr >> 8, addr & 0xff, 0x00, 1};
+	u8 val;
+
+	ret = anysee_ctrl_msg(d, buf, sizeof(buf), &val, 1);
+	if (ret)
+		return ret;
+
+	return val;
+}
+
+static int anysee_ci_write_attribute_mem(struct dvb_ca_en50221 *ci, int slot,
+	int addr, u8 val)
+{
+	struct dvb_usb_device *d = ci->data;
+	int ret;
+	u8 buf[] = {CMD_CI, 0x03, 0x40 | addr >> 8, addr & 0xff, 0x00, 1, val};
+
+	ret = anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int anysee_ci_read_cam_control(struct dvb_ca_en50221 *ci, int slot,
+	u8 addr)
+{
+	struct dvb_usb_device *d = ci->data;
+	int ret;
+	u8 buf[] = {CMD_CI, 0x04, 0x40, addr, 0x00, 1};
+	u8 val;
+
+	ret = anysee_ctrl_msg(d, buf, sizeof(buf), &val, 1);
+	if (ret)
+		return ret;
+
+	return val;
+}
+
+static int anysee_ci_write_cam_control(struct dvb_ca_en50221 *ci, int slot,
+	u8 addr, u8 val)
+{
+	struct dvb_usb_device *d = ci->data;
+	int ret;
+	u8 buf[] = {CMD_CI, 0x05, 0x40, addr, 0x00, 1, val};
+
+	ret = anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int anysee_ci_slot_reset(struct dvb_ca_en50221 *ci, int slot)
+{
+	struct dvb_usb_device *d = ci->data;
+	int ret;
+	struct anysee_state *state = d->priv;
+
+	state->ci_cam_ready = jiffies + msecs_to_jiffies(1000);
+
+	ret = anysee_wr_reg_mask(d, REG_IOA, (0 << 7), 0x80);
+	if (ret)
+		return ret;
+
+	msleep(300);
+
+	ret = anysee_wr_reg_mask(d, REG_IOA, (1 << 7), 0x80);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int anysee_ci_slot_shutdown(struct dvb_ca_en50221 *ci, int slot)
+{
+	struct dvb_usb_device *d = ci->data;
+	int ret;
+
+	ret = anysee_wr_reg_mask(d, REG_IOA, (0 << 7), 0x80);
+	if (ret)
+		return ret;
+
+	msleep(30);
+
+	ret = anysee_wr_reg_mask(d, REG_IOA, (1 << 7), 0x80);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int anysee_ci_slot_ts_enable(struct dvb_ca_en50221 *ci, int slot)
+{
+	struct dvb_usb_device *d = ci->data;
+	int ret;
+
+	ret = anysee_wr_reg_mask(d, REG_IOD, (0 << 1), 0x02);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int anysee_ci_poll_slot_status(struct dvb_ca_en50221 *ci, int slot,
+	int open)
+{
+	struct dvb_usb_device *d = ci->data;
+	struct anysee_state *state = d->priv;
+	int ret;
+	u8 tmp;
+
+	ret = anysee_rd_reg_mask(d, REG_IOC, &tmp, 0x40);
+	if (ret)
+		return ret;
+
+	if (tmp == 0) {
+		ret = DVB_CA_EN50221_POLL_CAM_PRESENT;
+		if (time_after(jiffies, state->ci_cam_ready))
+			ret |= DVB_CA_EN50221_POLL_CAM_READY;
+	}
+
+	return ret;
+}
+
+static int anysee_ci_init(struct dvb_usb_device *d)
+{
+	struct anysee_state *state = d->priv;
+	int ret;
+
+	state->ci.owner               = THIS_MODULE;
+	state->ci.read_attribute_mem  = anysee_ci_read_attribute_mem;
+	state->ci.write_attribute_mem = anysee_ci_write_attribute_mem;
+	state->ci.read_cam_control    = anysee_ci_read_cam_control;
+	state->ci.write_cam_control   = anysee_ci_write_cam_control;
+	state->ci.slot_reset          = anysee_ci_slot_reset;
+	state->ci.slot_shutdown       = anysee_ci_slot_shutdown;
+	state->ci.slot_ts_enable      = anysee_ci_slot_ts_enable;
+	state->ci.poll_slot_status    = anysee_ci_poll_slot_status;
+	state->ci.data                = d;
+
+	ret = anysee_wr_reg_mask(d, REG_IOA, (1 << 7), 0x80);
+	if (ret)
+		return ret;
+
+	ret = anysee_wr_reg_mask(d, REG_IOD, (0 << 2)|(0 << 1)|(0 << 0), 0x07);
+	if (ret)
+		return ret;
+
+	ret = anysee_wr_reg_mask(d, REG_IOD, (1 << 2)|(1 << 1)|(1 << 0), 0x07);
+	if (ret)
+		return ret;
+
+	ret = dvb_ca_en50221_init(&d->adapter[0].dvb_adap, &state->ci, 0, 1);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static void anysee_ci_release(struct dvb_usb_device *d)
+{
+	struct anysee_state *state = d->priv;
+
+	/* detach CI */
+	if (state->has_ci)
+		dvb_ca_en50221_release(&state->ci);
+
+	return;
+}
+
+static int anysee_init(struct dvb_usb_device *d)
+{
+	struct anysee_state *state = d->priv;
+	int ret;
+
+	/* LED light */
+	ret = anysee_led_ctrl(d, 0x01, 0x03);
+	if (ret)
+		return ret;
+
+	/* enable IR */
+	ret = anysee_ir_ctrl(d, 1);
+	if (ret)
+		return ret;
+
+	/* attach CI */
+	if (state->has_ci) {
+		ret = anysee_ci_init(d);
+		if (ret) {
+			state->has_ci = false;
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
 /* DVB USB Driver stuff */
 static struct dvb_usb_device_properties anysee_properties;
 
@@ -1010,6 +1282,16 @@ static int anysee_probe(struct usb_interface *intf,
 	return anysee_init(d);
 }
 
+static void anysee_disconnect(struct usb_interface *intf)
+{
+	struct dvb_usb_device *d = usb_get_intfdata(intf);
+
+	anysee_ci_release(d);
+	dvb_usb_device_exit(intf);
+
+	return;
+}
+
 static struct usb_device_id anysee_table[] = {
 	{ USB_DEVICE(USB_VID_CYPRESS, USB_PID_ANYSEE) },
 	{ USB_DEVICE(USB_VID_AMT,     USB_PID_ANYSEE) },
@@ -1029,7 +1311,7 @@ static struct dvb_usb_device_properties anysee_properties = {
 		{
 		.num_frontends    = 2,
 		.frontend_ctrl    = anysee_frontend_ctrl,
-		.fe = {{
+		.fe = { {
 			.streaming_ctrl   = anysee_streaming_ctrl,
 			.frontend_attach  = anysee_frontend_attach,
 			.tuner_attach     = anysee_tuner_attach,
@@ -1057,7 +1339,7 @@ static struct dvb_usb_device_properties anysee_properties = {
 					}
 				}
 			},
-		}},
+		} },
 		}
 	},
 
@@ -1087,7 +1369,7 @@ static struct dvb_usb_device_properties anysee_properties = {
 static struct usb_driver anysee_driver = {
 	.name       = "dvb_usb_anysee",
 	.probe      = anysee_probe,
-	.disconnect = dvb_usb_device_exit,
+	.disconnect = anysee_disconnect,
 	.id_table   = anysee_table,
 };
 
diff --git a/drivers/media/dvb/dvb-usb/anysee.h b/drivers/media/dvb/dvb-usb/anysee.h
index 57ee500b8c0..8ac87943154 100644
--- a/drivers/media/dvb/dvb-usb/anysee.h
+++ b/drivers/media/dvb/dvb-usb/anysee.h
@@ -36,6 +36,7 @@
 
 #define DVB_USB_LOG_PREFIX "anysee"
 #include "dvb-usb.h"
+#include "dvb_ca_en50221.h"
 
 #define deb_info(args...) dprintk(dvb_usb_anysee_debug, 0x01, args)
 #define deb_xfer(args...) dprintk(dvb_usb_anysee_debug, 0x02, args)
@@ -54,12 +55,16 @@ enum cmd {
 	CMD_GET_IR_CODE         = 0x41,
 	CMD_GET_HW_INFO         = 0x19,
 	CMD_SMARTCARD           = 0x34,
+	CMD_CI                  = 0x37,
 };
 
 struct anysee_state {
 	u8 hw; /* PCB ID */
 	u8 seq;
 	u8 fe_id:1; /* frondend ID */
+	u8 has_ci:1;
+	struct dvb_ca_en50221 ci;
+	unsigned long ci_cam_ready; /* jiffies */
 };
 
 #define ANYSEE_HW_507T    2 /* E30 */
@@ -69,6 +74,7 @@ struct anysee_state {
 #define ANYSEE_HW_507FA  15 /* E30 Combo Plus / E30 C Plus */
 #define ANYSEE_HW_508TC  18 /* E7 TC */
 #define ANYSEE_HW_508S2  19 /* E7 S2 */
+#define ANYSEE_HW_508T2C 20 /* E7 T2C */
 #define ANYSEE_HW_508PTC 21 /* E7 PTC Plus */
 #define ANYSEE_HW_508PS2 22 /* E7 PS2 Plus */
 
diff --git a/drivers/media/dvb/dvb-usb/cinergyT2-fe.c b/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
index 9cd51ac1207..1efc028a76c 100644
--- a/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
+++ b/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
@@ -40,9 +40,8 @@
  *  We replace errornous fields by default TPS fields (the ones with value 0).
  */
 
-static uint16_t compute_tps(struct dvb_frontend_parameters *p)
+static uint16_t compute_tps(struct dtv_frontend_properties *op)
 {
-	struct dvb_ofdm_parameters *op = &p->u.ofdm;
 	uint16_t tps = 0;
 
 	switch (op->code_rate_HP) {
@@ -83,7 +82,7 @@ static uint16_t compute_tps(struct dvb_frontend_parameters *p)
 		/* tps |= (0 << 4) */;
 	}
 
-	switch (op->constellation) {
+	switch (op->modulation) {
 	case QAM_16:
 		tps |= (1 << 13);
 		break;
@@ -119,7 +118,7 @@ static uint16_t compute_tps(struct dvb_frontend_parameters *p)
 		/* tps |= (0 << 2) */;
 	}
 
-	switch (op->hierarchy_information) {
+	switch (op->hierarchy) {
 	case HIERARCHY_1:
 		tps |= (1 << 10);
 		break;
@@ -263,9 +262,9 @@ static int cinergyt2_fe_get_tune_settings(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe,
-				  struct dvb_frontend_parameters *fep)
+static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct cinergyt2_fe_state *state = fe->demodulator_priv;
 	struct dvbt_set_parameters_msg param;
 	char result[2];
@@ -274,9 +273,21 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe,
 	param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
 	param.tps = cpu_to_le16(compute_tps(fep));
 	param.freq = cpu_to_le32(fep->frequency / 1000);
-	param.bandwidth = 8 - fep->u.ofdm.bandwidth - BANDWIDTH_8_MHZ;
 	param.flags = 0;
 
+	switch (fep->bandwidth_hz) {
+	default:
+	case 8000000:
+		param.bandwidth = 8;
+		break;
+	case 7000000:
+		param.bandwidth = 7;
+		break;
+	case 6000000:
+		param.bandwidth = 6;
+		break;
+	}
+
 	err = dvb_usb_generic_rw(state->d,
 			(char *)&param, sizeof(param),
 			result, sizeof(result), 0);
@@ -286,12 +297,6 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe,
 	return (err < 0) ? err : 0;
 }
 
-static int cinergyt2_fe_get_frontend(struct dvb_frontend *fe,
-				  struct dvb_frontend_parameters *fep)
-{
-	return 0;
-}
-
 static void cinergyt2_fe_release(struct dvb_frontend *fe)
 {
 	struct cinergyt2_fe_state *state = fe->demodulator_priv;
@@ -316,9 +321,9 @@ struct dvb_frontend *cinergyt2_fe_attach(struct dvb_usb_device *d)
 
 
 static struct dvb_frontend_ops cinergyt2_fe_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= DRIVER_NAME,
-		.type			= FE_OFDM,
 		.frequency_min		= 174000000,
 		.frequency_max		= 862000000,
 		.frequency_stepsize	= 166667,
@@ -341,7 +346,6 @@ static struct dvb_frontend_ops cinergyt2_fe_ops = {
 	.sleep			= cinergyt2_fe_sleep,
 
 	.set_frontend		= cinergyt2_fe_set_frontend,
-	.get_frontend		= cinergyt2_fe_get_frontend,
 	.get_tune_settings	= cinergyt2_fe_get_tune_settings,
 
 	.read_status		= cinergyt2_fe_read_status,
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index 949ea1bc0aa..3940bb0f9ef 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -1067,18 +1067,17 @@ static struct dib0070_config dib7070p_dib0070_config = {
 };
 
 struct dib0700_adapter_state {
-	int (*set_param_save) (struct dvb_frontend *,
-			       struct dvb_frontend_parameters *);
+	int (*set_param_save) (struct dvb_frontend *);
 };
 
-static int dib7070_set_param_override(struct dvb_frontend *fe,
-				      struct dvb_frontend_parameters *fep)
+static int dib7070_set_param_override(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
 	struct dib0700_adapter_state *state = adap->priv;
 
 	u16 offset;
-	u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+	u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
 	switch (band) {
 	case BAND_VHF: offset = 950; break;
 	default:
@@ -1087,7 +1086,7 @@ static int dib7070_set_param_override(struct dvb_frontend *fe,
 
 	dib7000p_set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
 
-	return state->set_param_save(fe, fep);
+	return state->set_param_save(fe);
 }
 
 static int cxusb_dualdig4_rev2_tuner_attach(struct dvb_usb_adapter *adap)
diff --git a/drivers/media/dvb/dvb-usb/dib0700.h b/drivers/media/dvb/dvb-usb/dib0700.h
index 9bd6d51b3b9..7de125c0b36 100644
--- a/drivers/media/dvb/dvb-usb/dib0700.h
+++ b/drivers/media/dvb/dvb-usb/dib0700.h
@@ -48,6 +48,8 @@ struct dib0700_state {
 	u8 disable_streaming_master_mode;
 	u32 fw_version;
 	u32 nb_packet_buffer_size;
+	int (*read_status)(struct dvb_frontend *, fe_status_t *);
+	int (*sleep)(struct dvb_frontend* fe);
 	u8 buf[255];
 };
 
diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c
index 206999476f0..070e82aa53f 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_core.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_core.c
@@ -834,6 +834,7 @@ static struct usb_driver dib0700_driver = {
 
 module_usb_driver(dib0700_driver);
 
+MODULE_FIRMWARE("dvb-usb-dib0700-1.20.fw");
 MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>");
 MODULE_DESCRIPTION("Driver for devices based on DiBcom DiB0700 - USB bridge");
 MODULE_VERSION("1.0");
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index f313182eb9d..f9e966aa26e 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -30,7 +30,7 @@ MODULE_PARM_DESC(force_lna_activation, "force the activation of Low-Noise-Amplif
 		"if applicable for the device (default: 0=automatic/off).");
 
 struct dib0700_adapter_state {
-	int (*set_param_save) (struct dvb_frontend *, struct dvb_frontend_parameters *);
+	int (*set_param_save) (struct dvb_frontend *);
 	const struct firmware *frontend_firmware;
 };
 
@@ -804,13 +804,14 @@ static struct dib0070_config dib7770p_dib0070_config = {
 	 .charge_pump = 2,
 };
 
-static int dib7070_set_param_override(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib7070_set_param_override(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
 	struct dib0700_adapter_state *state = adap->priv;
 
 	u16 offset;
-	u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+	u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
 	switch (band) {
 		case BAND_VHF: offset = 950; break;
 		case BAND_UHF:
@@ -818,17 +819,17 @@ static int dib7070_set_param_override(struct dvb_frontend *fe, struct dvb_fronte
 	}
 	deb_info("WBD for DiB7000P: %d\n", offset + dib0070_wbd_offset(fe));
 	dib7000p_set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
-	return state->set_param_save(fe, fep);
+	return state->set_param_save(fe);
 }
 
-static int dib7770_set_param_override(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *fep)
+static int dib7770_set_param_override(struct dvb_frontend *fe)
 {
-	 struct dvb_usb_adapter *adap = fe->dvb->priv;
-	 struct dib0700_adapter_state *state = adap->priv;
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	struct dib0700_adapter_state *state = adap->priv;
 
 	 u16 offset;
-	 u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+	 u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
 	 switch (band) {
 	 case BAND_VHF:
 		  dib7000p_set_gpio(fe, 0, 0, 1);
@@ -842,7 +843,7 @@ static int dib7770_set_param_override(struct dvb_frontend *fe,
 	 }
 	 deb_info("WBD for DiB7000P: %d\n", offset + dib0070_wbd_offset(fe));
 	 dib7000p_set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
-	 return state->set_param_save(fe, fep);
+	 return state->set_param_save(fe);
 }
 
 static int dib7770p_tuner_attach(struct dvb_usb_adapter *adap)
@@ -1205,14 +1206,14 @@ static struct dib0070_config dib807x_dib0070_config[2] = {
 	}
 };
 
-static int dib807x_set_param_override(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *fep)
+static int dib807x_set_param_override(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
 	struct dib0700_adapter_state *state = adap->priv;
 
 	u16 offset = dib0070_wbd_offset(fe);
-	u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+	u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
 	switch (band) {
 	case BAND_VHF:
 		offset += 750;
@@ -1224,7 +1225,7 @@ static int dib807x_set_param_override(struct dvb_frontend *fe,
 	deb_info("WBD for DiB8000: %d\n", offset);
 	dib8000_set_wbd_ref(fe, offset);
 
-	return state->set_param_save(fe, fep);
+	return state->set_param_save(fe);
 }
 
 static int dib807x_tuner_attach(struct dvb_usb_adapter *adap)
@@ -1279,7 +1280,7 @@ static int stk807x_frontend_attach(struct dvb_usb_adapter *adap)
 	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
 
 	dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
-				0x80);
+				0x80, 0);
 
 	adap->fe_adap[0].fe = dvb_attach(dib8000_attach, &adap->dev->i2c_adap, 0x80,
 			      &dib807x_dib8000_config[0]);
@@ -1308,7 +1309,7 @@ static int stk807xpvr_frontend_attach0(struct dvb_usb_adapter *adap)
 	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
 
 	/* initialize IC 0 */
-	dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x22, 0x80);
+	dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x22, 0x80, 0);
 
 	adap->fe_adap[0].fe = dvb_attach(dib8000_attach, &adap->dev->i2c_adap, 0x80,
 			      &dib807x_dib8000_config[0]);
@@ -1319,7 +1320,7 @@ static int stk807xpvr_frontend_attach0(struct dvb_usb_adapter *adap)
 static int stk807xpvr_frontend_attach1(struct dvb_usb_adapter *adap)
 {
 	/* initialize IC 1 */
-	dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x12, 0x82);
+	dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x12, 0x82, 0);
 
 	adap->fe_adap[0].fe = dvb_attach(dib8000_attach, &adap->dev->i2c_adap, 0x82,
 			      &dib807x_dib8000_config[1]);
@@ -1328,7 +1329,7 @@ static int stk807xpvr_frontend_attach1(struct dvb_usb_adapter *adap)
 }
 
 /* STK8096GP */
-struct dibx000_agc_config dib8090_agc_config[2] = {
+static struct dibx000_agc_config dib8090_agc_config[2] = {
 	{
 	BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND,
 	/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=1,
@@ -1503,22 +1504,22 @@ static struct dib0090_config dib809x_dib0090_config = {
 	.fref_clock_ratio = 6,
 };
 
-static int dib8096_set_param_override(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *fep)
+static int dib8096_set_param_override(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
 	struct dib0700_adapter_state *state = adap->priv;
-	u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+	u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
 	u16 target;
 	int ret = 0;
 	enum frontend_tune_state tune_state = CT_SHUTDOWN;
 	u16 ltgain, rf_gain_limit;
 
-	ret = state->set_param_save(fe, fep);
+	ret = state->set_param_save(fe);
 	if (ret < 0)
 		return ret;
 
-	target = (dib0090_get_wbd_offset(fe) * 8 * 18 / 33 + 1) / 2;
+	target = (dib0090_get_wbd_target(fe) * 8 * 18 / 33 + 1) / 2;
 	dib8000_set_wbd_ref(fe, target);
 
 
@@ -1578,7 +1579,7 @@ static int stk809x_frontend_attach(struct dvb_usb_adapter *adap)
 	msleep(10);
 	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
 
-	dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 18, 0x80);
+	dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 18, 0x80, 0);
 
 	adap->fe_adap[0].fe = dvb_attach(dib8000_attach, &adap->dev->i2c_adap, 0x80, &dib809x_dib8000_config[0]);
 
@@ -1629,7 +1630,7 @@ static int nim8096md_frontend_attach(struct dvb_usb_adapter *adap)
 	msleep(20);
 	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
 
-	dib8000_i2c_enumeration(&adap->dev->i2c_adap, 2, 18, 0x80);
+	dib8000_i2c_enumeration(&adap->dev->i2c_adap, 2, 18, 0x80, 0);
 
 	adap->fe_adap[0].fe = dvb_attach(dib8000_attach, &adap->dev->i2c_adap, 0x80, &dib809x_dib8000_config[0]);
 	if (adap->fe_adap[0].fe == NULL)
@@ -1641,6 +1642,261 @@ static int nim8096md_frontend_attach(struct dvb_usb_adapter *adap)
 	return fe_slave == NULL ?  -ENODEV : 0;
 }
 
+/* TFE8096P */
+static struct dibx000_agc_config dib8096p_agc_config[2] = {
+	{
+		.band_caps		= BAND_UHF,
+		/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0,
+		   P_agc_freq_pwm_div=1, P_agc_inv_pwm1=0,
+		   P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0,
+		   P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5,
+		   P_agc_write=0 */
+		.setup			= (0 << 15) | (0 << 14) | (5 << 11)
+			| (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5)
+			| (0 << 4) | (5 << 1) | (0 << 0),
+
+		.inv_gain		= 684,
+		.time_stabiliz	= 10,
+
+		.alpha_level	= 0,
+		.thlock			= 118,
+
+		.wbd_inv		= 0,
+		.wbd_ref		= 1200,
+		.wbd_sel		= 3,
+		.wbd_alpha		= 5,
+
+		.agc1_max		= 65535,
+		.agc1_min		= 0,
+
+		.agc2_max		= 32767,
+		.agc2_min		= 0,
+
+		.agc1_pt1		= 0,
+		.agc1_pt2		= 0,
+		.agc1_pt3		= 105,
+		.agc1_slope1	= 0,
+		.agc1_slope2	= 156,
+		.agc2_pt1		= 105,
+		.agc2_pt2		= 255,
+		.agc2_slope1	= 54,
+		.agc2_slope2	= 0,
+
+		.alpha_mant		= 28,
+		.alpha_exp		= 26,
+		.beta_mant		= 31,
+		.beta_exp		= 51,
+
+		.perform_agc_softsplit = 0,
+	} , {
+		.band_caps		= BAND_FM | BAND_VHF | BAND_CBAND,
+		/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0,
+		   P_agc_freq_pwm_div=1, P_agc_inv_pwm1=0,
+		   P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0,
+		   P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5,
+		   P_agc_write=0 */
+		.setup			= (0 << 15) | (0 << 14) | (5 << 11)
+			| (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5)
+			| (0 << 4) | (5 << 1) | (0 << 0),
+
+		.inv_gain		= 732,
+		.time_stabiliz  = 10,
+
+		.alpha_level	= 0,
+		.thlock			= 118,
+
+		.wbd_inv		= 0,
+		.wbd_ref		= 1200,
+		.wbd_sel		= 3,
+		.wbd_alpha		= 5,
+
+		.agc1_max		= 65535,
+		.agc1_min		= 0,
+
+		.agc2_max		= 32767,
+		.agc2_min		= 0,
+
+		.agc1_pt1		= 0,
+		.agc1_pt2		= 0,
+		.agc1_pt3		= 98,
+		.agc1_slope1	= 0,
+		.agc1_slope2	= 167,
+		.agc2_pt1		= 98,
+		.agc2_pt2		= 255,
+		.agc2_slope1	= 52,
+		.agc2_slope2	= 0,
+
+		.alpha_mant		= 28,
+		.alpha_exp		= 26,
+		.beta_mant		= 31,
+		.beta_exp		= 51,
+
+		.perform_agc_softsplit = 0,
+	}
+};
+
+static struct dibx000_bandwidth_config dib8096p_clock_config_12_mhz = {
+	108000, 13500,
+	1, 9, 1, 0, 0,
+	0, 0, 0, 0, 2,
+	(3 << 14) | (1 << 12) | (524 << 0),
+	(0 << 25) | 0,
+	20199729,
+	12000000,
+};
+
+static struct dib8000_config tfe8096p_dib8000_config = {
+	.output_mpeg2_in_188_bytes	= 1,
+	.hostbus_diversity			= 1,
+	.update_lna					= NULL,
+
+	.agc_config_count			= 2,
+	.agc						= dib8096p_agc_config,
+	.pll						= &dib8096p_clock_config_12_mhz,
+
+	.gpio_dir					= DIB8000_GPIO_DEFAULT_DIRECTIONS,
+	.gpio_val					= DIB8000_GPIO_DEFAULT_VALUES,
+	.gpio_pwm_pos				= DIB8000_GPIO_DEFAULT_PWM_POS,
+
+	.agc_control				= NULL,
+	.diversity_delay			= 48,
+	.output_mode				= OUTMODE_MPEG2_FIFO,
+	.enMpegOutput				= 1,
+};
+
+static struct dib0090_wbd_slope dib8096p_wbd_table[] = {
+	{ 380, 81, 850, 64, 540, 4},
+	{ 860, 51, 866, 21, 375, 4},
+	{1700, 0, 250, 0, 100, 6},
+	{2600, 0, 250, 0, 100, 6},
+	{ 0xFFFF, 0, 0, 0, 0, 0},
+};
+
+static const struct dib0090_config tfe8096p_dib0090_config = {
+	.io.clock_khz			= 12000,
+	.io.pll_bypass			= 0,
+	.io.pll_range			= 0,
+	.io.pll_prediv			= 3,
+	.io.pll_loopdiv			= 6,
+	.io.adc_clock_ratio		= 0,
+	.io.pll_int_loop_filt	= 0,
+	.reset					= dib8096p_tuner_sleep,
+	.sleep					= dib8096p_tuner_sleep,
+
+	.freq_offset_khz_uhf	= -143,
+	.freq_offset_khz_vhf	= -143,
+
+	.get_adc_power			= dib8090_get_adc_power,
+
+	.clkouttobamse			= 1,
+	.analog_output			= 0,
+
+	.wbd_vhf_offset			= 0,
+	.wbd_cband_offset		= 0,
+	.use_pwm_agc			= 1,
+	.clkoutdrive			= 0,
+
+	.fref_clock_ratio		= 1,
+
+	.wbd					= dib8096p_wbd_table,
+
+	.ls_cfg_pad_drv			= 0,
+	.data_tx_drv			= 0,
+	.low_if					= NULL,
+	.in_soc					= 1,
+	.force_cband_input		= 0,
+};
+
+struct dibx090p_adc {
+	u32 freq;			/* RF freq MHz */
+	u32 timf;			/* New Timf */
+	u32 pll_loopdiv;	/* New prediv */
+	u32 pll_prediv;		/* New loopdiv */
+};
+
+struct dibx090p_adc dib8090p_adc_tab[] = {
+	{ 50000, 17043521, 16, 3}, /* 64 MHz */
+	{878000, 20199729, 9, 1}, /* 60 MHz */
+	{0xffffffff, 0, 0, 0}, /* 60 MHz */
+};
+
+static int dib8096p_agc_startup(struct dvb_frontend *fe)
+{
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	struct dib0700_adapter_state *state = adap->priv;
+	struct dibx000_bandwidth_config pll;
+	u16 target;
+	int better_sampling_freq = 0, ret;
+	struct dibx090p_adc *adc_table = &dib8090p_adc_tab[0];
+
+	ret = state->set_param_save(fe);
+	if (ret < 0)
+		return ret;
+	memset(&pll, 0, sizeof(struct dibx000_bandwidth_config));
+
+	dib0090_pwm_gain_reset(fe);
+	/* dib0090_get_wbd_target is returning any possible
+	   temperature compensated wbd-target */
+	target = (dib0090_get_wbd_target(fe) * 8  + 1) / 2;
+	dib8000_set_wbd_ref(fe, target);
+
+
+	while (p->frequency / 1000 > adc_table->freq) {
+		better_sampling_freq = 1;
+		adc_table++;
+	}
+
+	if ((adc_table->freq != 0xffffffff) && better_sampling_freq) {
+		pll.pll_ratio  = adc_table->pll_loopdiv;
+		pll.pll_prediv = adc_table->pll_prediv;
+		dib8000_update_pll(fe, &pll);
+		dib8000_ctrl_timf(fe, DEMOD_TIMF_SET, adc_table->timf);
+	}
+	return 0;
+}
+
+static int tfe8096p_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+	msleep(20);
+	dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
+
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+
+	dib0700_ctrl_clock(adap->dev, 72, 1);
+
+	msleep(20);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+	msleep(20);
+	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
+
+	dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, 0x80, 1);
+
+	adap->fe_adap[0].fe = dvb_attach(dib8000_attach,
+			&adap->dev->i2c_adap, 0x80, &tfe8096p_dib8000_config);
+
+	return adap->fe_adap[0].fe == NULL ?  -ENODEV : 0;
+}
+
+static int tfe8096p_tuner_attach(struct dvb_usb_adapter *adap)
+{
+	struct dib0700_adapter_state *st = adap->priv;
+	struct i2c_adapter *tun_i2c = dib8096p_get_i2c_tuner(adap->fe_adap[0].fe);
+
+	if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c,
+				&tfe8096p_dib0090_config) == NULL)
+		return -ENODEV;
+
+	dib8000_set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+
+	st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params;
+	adap->fe_adap[0].fe->ops.tuner_ops.set_params = dib8096p_agc_startup;
+	return 0;
+}
+
 /* STK9090M */
 static int dib90x0_pid_filter(struct dvb_usb_adapter *adapter, int index, u16 pid, int onoff)
 {
@@ -1883,7 +2139,7 @@ static int dib9090_tuner_attach(struct dvb_usb_adapter *adap)
 	i2c = dib9000_get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_1_2, 0);
 	if (dib01x0_pmu_update(i2c, data_dib190, 10) != 0)
 		return -ENODEV;
-	dib0700_set_i2c_speed(adap->dev, 2000);
+	dib0700_set_i2c_speed(adap->dev, 1500);
 	if (dib9000_firmware_post_pll_init(adap->fe_adap[0].fe) < 0)
 		return -ENODEV;
 	release_firmware(state->frontend_firmware);
@@ -1962,7 +2218,8 @@ static int nim9090md_tuner_attach(struct dvb_usb_adapter *adap)
 	i2c = dib9000_get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_1_2, 0);
 	if (dib01x0_pmu_update(i2c, data_dib190, 10) < 0)
 		return -ENODEV;
-	dib0700_set_i2c_speed(adap->dev, 2000);
+
+	dib0700_set_i2c_speed(adap->dev, 1500);
 	if (dib9000_firmware_post_pll_init(adap->fe_adap[0].fe) < 0)
 		return -ENODEV;
 
@@ -1975,7 +2232,7 @@ static int nim9090md_tuner_attach(struct dvb_usb_adapter *adap)
 		if (dvb_attach(dib0090_fw_register, fe_slave, i2c, &nim9090md_dib0090_config[1]) == NULL)
 			return -ENODEV;
 		fe_slave->dvb = adap->fe_adap[0].fe->dvb;
-		dib9000_fw_set_component_bus_speed(adap->fe_adap[0].fe, 2000);
+		dib9000_fw_set_component_bus_speed(adap->fe_adap[0].fe, 1500);
 		if (dib9000_firmware_post_pll_init(fe_slave) < 0)
 			return -ENODEV;
 	}
@@ -2064,7 +2321,7 @@ static int dib7090p_get_best_sampling(struct dvb_frontend *fe , struct dib7090p_
 		return 0;
 }
 
-static int dib7090_agc_startup(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib7090_agc_startup(struct dvb_frontend *fe)
 {
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
 	struct dib0700_adapter_state *state = adap->priv;
@@ -2073,13 +2330,13 @@ static int dib7090_agc_startup(struct dvb_frontend *fe, struct dvb_frontend_para
 	struct dib7090p_best_adc adc;
 	int ret;
 
-	ret = state->set_param_save(fe, fep);
+	ret = state->set_param_save(fe);
 	if (ret < 0)
 		return ret;
 
 	memset(&pll, 0, sizeof(struct dibx000_bandwidth_config));
 	dib0090_pwm_gain_reset(fe);
-	target = (dib0090_get_wbd_offset(fe) * 8 + 1) / 2;
+	target = (dib0090_get_wbd_target(fe) * 8 + 1) / 2;
 	dib7000p_set_wbd_ref(fe, target);
 
 	if (dib7090p_get_best_sampling(fe, &adc) == 0) {
@@ -2092,6 +2349,49 @@ static int dib7090_agc_startup(struct dvb_frontend *fe, struct dvb_frontend_para
 	return 0;
 }
 
+static int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart)
+{
+	deb_info("AGC restart callback: %d", restart);
+	if (restart == 0) /* before AGC startup */
+		dib0090_set_dc_servo(fe, 1);
+	return 0;
+}
+
+static int dib7090e_update_lna(struct dvb_frontend *fe, u16 agc_global)
+{
+	u16 agc1 = 0, agc2, wbd = 0, wbd_target, wbd_offset, threshold_agc1;
+	s16 wbd_delta;
+
+	if ((fe->dtv_property_cache.frequency) < 400000000)
+		threshold_agc1 = 25000;
+	else
+		threshold_agc1 = 30000;
+
+	wbd_target = (dib0090_get_wbd_target(fe)*8+1)/2;
+	wbd_offset = dib0090_get_wbd_offset(fe);
+	dib7000p_get_agc_values(fe, NULL, &agc1, &agc2, &wbd);
+	wbd_delta = (s16)wbd - (((s16)wbd_offset+10)*4) ;
+
+	deb_info("update lna, agc_global=%d agc1=%d agc2=%d",
+			agc_global, agc1, agc2);
+	deb_info("update lna, wbd=%d wbd target=%d wbd offset=%d wbd delta=%d",
+			wbd, wbd_target, wbd_offset, wbd_delta);
+
+	if ((agc1 < threshold_agc1) && (wbd_delta > 0)) {
+		dib0090_set_switch(fe, 1, 1, 1);
+		dib0090_set_vga(fe, 0);
+		dib0090_update_rframp_7090(fe, 0);
+		dib0090_update_tuning_table_7090(fe, 0);
+	} else {
+		dib0090_set_vga(fe, 1);
+		dib0090_update_rframp_7090(fe, 1);
+		dib0090_update_tuning_table_7090(fe, 1);
+		dib0090_set_switch(fe, 0, 0, 0);
+	}
+
+	return 0;
+}
+
 static struct dib0090_wbd_slope dib7090_wbd_table[] = {
 	{ 380,   81, 850, 64, 540,  4},
 	{ 860,   51, 866, 21,  375, 4},
@@ -2100,7 +2400,16 @@ static struct dib0090_wbd_slope dib7090_wbd_table[] = {
 	{ 0xFFFF, 0,   0, 0,   0,   0},
 };
 
-struct dibx000_agc_config dib7090_agc_config[2] = {
+static struct dib0090_wbd_slope dib7090e_wbd_table[] = {
+	{ 380,   81, 850, 64, 540,	4},
+	{ 700,   51, 866, 21,  320,	4},
+	{ 860,   48, 666, 18,  330,	6},
+	{1700,    0, 250, 0,   100, 6},
+	{2600,    0, 250, 0,   100, 6},
+	{ 0xFFFF, 0,   0, 0,   0,	0},
+};
+
+static struct dibx000_agc_config dib7090_agc_config[2] = {
 	{
 		.band_caps      = BAND_UHF,
 		/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=1, P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
@@ -2278,6 +2587,34 @@ static struct dib7000p_config tfe7090pvr_dib7000p_config[2] = {
 	}
 };
 
+static struct dib7000p_config tfe7090e_dib7000p_config = {
+	.output_mpeg2_in_188_bytes  = 1,
+	.hostbus_diversity			= 1,
+	.tuner_is_baseband			= 1,
+	.update_lna					= dib7090e_update_lna,
+
+	.agc_config_count			= 2,
+	.agc						= dib7090_agc_config,
+
+	.bw							= &dib7090_clock_config_12_mhz,
+
+	.gpio_dir					= DIB7000P_GPIO_DEFAULT_DIRECTIONS,
+	.gpio_val					= DIB7000P_GPIO_DEFAULT_VALUES,
+	.gpio_pwm_pos				= DIB7000P_GPIO_DEFAULT_PWM_POS,
+
+	.pwm_freq_div				= 0,
+
+	.agc_control				= dib7090_agc_restart,
+
+	.spur_protect				= 0,
+	.disable_sample_and_hold	= 0,
+	.enable_current_mirror		= 0,
+	.diversity_delay			= 0,
+
+	.output_mode				= OUTMODE_MPEG2_FIFO,
+	.enMpegOutput				= 1,
+};
+
 static const struct dib0090_config nim7090_dib0090_config = {
 	.io.clock_khz = 12000,
 	.io.pll_bypass = 0,
@@ -2312,6 +2649,107 @@ static const struct dib0090_config nim7090_dib0090_config = {
 	.in_soc = 1,
 };
 
+static const struct dib0090_config tfe7090e_dib0090_config = {
+	.io.clock_khz = 12000,
+	.io.pll_bypass = 0,
+	.io.pll_range = 0,
+	.io.pll_prediv = 3,
+	.io.pll_loopdiv = 6,
+	.io.adc_clock_ratio = 0,
+	.io.pll_int_loop_filt = 0,
+	.reset = dib7090_tuner_sleep,
+	.sleep = dib7090_tuner_sleep,
+
+	.freq_offset_khz_uhf = 0,
+	.freq_offset_khz_vhf = 0,
+
+	.get_adc_power = dib7090_get_adc_power,
+
+	.clkouttobamse = 1,
+	.analog_output = 0,
+
+	.wbd_vhf_offset = 0,
+	.wbd_cband_offset = 0,
+	.use_pwm_agc = 1,
+	.clkoutdrive = 0,
+
+	.fref_clock_ratio = 0,
+
+	.wbd = dib7090e_wbd_table,
+
+	.ls_cfg_pad_drv = 0,
+	.data_tx_drv = 0,
+	.low_if = NULL,
+	.in_soc = 1,
+	.force_cband_input = 1,
+	.is_dib7090e = 1,
+};
+
+static struct dib7000p_config tfe7790e_dib7000p_config = {
+	.output_mpeg2_in_188_bytes  = 1,
+	.hostbus_diversity			= 1,
+	.tuner_is_baseband			= 1,
+	.update_lna					= dib7090e_update_lna,
+
+	.agc_config_count			= 2,
+	.agc						= dib7090_agc_config,
+
+	.bw							= &dib7090_clock_config_12_mhz,
+
+	.gpio_dir					= DIB7000P_GPIO_DEFAULT_DIRECTIONS,
+	.gpio_val					= DIB7000P_GPIO_DEFAULT_VALUES,
+	.gpio_pwm_pos				= DIB7000P_GPIO_DEFAULT_PWM_POS,
+
+	.pwm_freq_div				= 0,
+
+	.agc_control				= dib7090_agc_restart,
+
+	.spur_protect				= 0,
+	.disable_sample_and_hold	= 0,
+	.enable_current_mirror		= 0,
+	.diversity_delay			= 0,
+
+	.output_mode				= OUTMODE_MPEG2_PAR_GATED_CLK,
+	.enMpegOutput				= 1,
+};
+
+static const struct dib0090_config tfe7790e_dib0090_config = {
+	.io.clock_khz = 12000,
+	.io.pll_bypass = 0,
+	.io.pll_range = 0,
+	.io.pll_prediv = 3,
+	.io.pll_loopdiv = 6,
+	.io.adc_clock_ratio = 0,
+	.io.pll_int_loop_filt = 0,
+	.reset = dib7090_tuner_sleep,
+	.sleep = dib7090_tuner_sleep,
+
+	.freq_offset_khz_uhf = 0,
+	.freq_offset_khz_vhf = 0,
+
+	.get_adc_power = dib7090_get_adc_power,
+
+	.clkouttobamse = 1,
+	.analog_output = 0,
+
+	.wbd_vhf_offset = 0,
+	.wbd_cband_offset = 0,
+	.use_pwm_agc = 1,
+	.clkoutdrive = 0,
+
+	.fref_clock_ratio = 0,
+
+	.wbd = dib7090e_wbd_table,
+
+	.ls_cfg_pad_drv = 0,
+	.data_tx_drv = 0,
+	.low_if = NULL,
+	.in_soc = 1,
+	.force_cband_input = 1,
+	.is_dib7090e = 1,
+	.force_crystal_mode = 1,
+};
+
 static const struct dib0090_config tfe7090pvr_dib0090_config[2] = {
 	{
 		.io.clock_khz = 12000,
@@ -2504,6 +2942,97 @@ static int tfe7090pvr_tuner1_attach(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
+static int tfe7090e_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+	msleep(20);
+	dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+
+	msleep(20);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+	msleep(20);
+	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
+
+	if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap,
+				1, 0x10, &tfe7090e_dib7000p_config) != 0) {
+		err("%s: dib7000p_i2c_enumeration failed.  Cannot continue\n",
+				__func__);
+		return -ENODEV;
+	}
+	adap->fe_adap[0].fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap,
+			0x80, &tfe7090e_dib7000p_config);
+
+	return adap->fe_adap[0].fe == NULL ?  -ENODEV : 0;
+}
+
+static int tfe7790e_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	struct dib0700_state *st = adap->dev->priv;
+
+	/* The TFE7790E requires the dib0700 to not be in master mode */
+	st->disable_streaming_master_mode = 1;
+
+	dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+	msleep(20);
+	dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+	msleep(20);
+	dib0700_ctrl_clock(adap->dev, 72, 1);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+	msleep(20);
+	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
+
+	if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap,
+				1, 0x10, &tfe7790e_dib7000p_config) != 0) {
+		err("%s: dib7000p_i2c_enumeration failed.  Cannot continue\n",
+				__func__);
+		return -ENODEV;
+	}
+	adap->fe_adap[0].fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap,
+			0x80, &tfe7790e_dib7000p_config);
+
+	return adap->fe_adap[0].fe == NULL ?  -ENODEV : 0;
+}
+
+static int tfe7790e_tuner_attach(struct dvb_usb_adapter *adap)
+{
+	struct dib0700_adapter_state *st = adap->priv;
+	struct i2c_adapter *tun_i2c =
+		dib7090_get_i2c_tuner(adap->fe_adap[0].fe);
+
+	if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c,
+				&tfe7790e_dib0090_config) == NULL)
+		return -ENODEV;
+
+	dib7000p_set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+
+	st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params;
+	adap->fe_adap[0].fe->ops.tuner_ops.set_params = dib7090_agc_startup;
+	return 0;
+}
+
+static int tfe7090e_tuner_attach(struct dvb_usb_adapter *adap)
+{
+	struct dib0700_adapter_state *st = adap->priv;
+	struct i2c_adapter *tun_i2c =
+		dib7090_get_i2c_tuner(adap->fe_adap[0].fe);
+
+	if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c,
+				&tfe7090e_dib0090_config) == NULL)
+		return -ENODEV;
+
+	dib7000p_set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+
+	st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params;
+	adap->fe_adap[0].fe->ops.tuner_ops.set_params = dib7090_agc_startup;
+	return 0;
+}
+
 /* STK7070PD */
 static struct dib7000p_config stk7070pd_dib7000p_config[2] = {
 	{
@@ -2537,19 +3066,25 @@ static struct dib7000p_config stk7070pd_dib7000p_config[2] = {
 	}
 };
 
-static int stk7070pd_frontend_attach0(struct dvb_usb_adapter *adap)
+static void stk7070pd_init(struct dvb_usb_device *dev)
 {
-	dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+	dib0700_set_gpio(dev, GPIO6, GPIO_OUT, 1);
 	msleep(10);
-	dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
-	dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
-	dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
-	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+	dib0700_set_gpio(dev, GPIO9, GPIO_OUT, 1);
+	dib0700_set_gpio(dev, GPIO4, GPIO_OUT, 1);
+	dib0700_set_gpio(dev, GPIO7, GPIO_OUT, 1);
+	dib0700_set_gpio(dev, GPIO10, GPIO_OUT, 0);
 
-	dib0700_ctrl_clock(adap->dev, 72, 1);
+	dib0700_ctrl_clock(dev, 72, 1);
 
 	msleep(10);
-	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+	dib0700_set_gpio(dev, GPIO10, GPIO_OUT, 1);
+}
+
+static int stk7070pd_frontend_attach0(struct dvb_usb_adapter *adap)
+{
+	stk7070pd_init(adap->dev);
+
 	msleep(10);
 	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
 
@@ -2570,6 +3105,77 @@ static int stk7070pd_frontend_attach1(struct dvb_usb_adapter *adap)
 	return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
 }
 
+static int novatd_read_status_override(struct dvb_frontend *fe,
+		fe_status_t *stat)
+{
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	struct dvb_usb_device *dev = adap->dev;
+	struct dib0700_state *state = dev->priv;
+	int ret;
+
+	ret = state->read_status(fe, stat);
+
+	if (!ret)
+		dib0700_set_gpio(dev, adap->id == 0 ? GPIO1 : GPIO0, GPIO_OUT,
+				!!(*stat & FE_HAS_LOCK));
+
+	return ret;
+}
+
+static int novatd_sleep_override(struct dvb_frontend* fe)
+{
+	struct dvb_usb_adapter *adap = fe->dvb->priv;
+	struct dvb_usb_device *dev = adap->dev;
+	struct dib0700_state *state = dev->priv;
+
+	/* turn off LED */
+	dib0700_set_gpio(dev, adap->id == 0 ? GPIO1 : GPIO0, GPIO_OUT, 0);
+
+	return state->sleep(fe);
+}
+
+/**
+ * novatd_frontend_attach - Nova-TD specific attach
+ *
+ * Nova-TD has GPIO0, 1 and 2 for LEDs. So do not fiddle with them except for
+ * information purposes.
+ */
+static int novatd_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	struct dvb_usb_device *dev = adap->dev;
+	struct dib0700_state *st = dev->priv;
+
+	if (adap->id == 0) {
+		stk7070pd_init(dev);
+
+		/* turn the power LED on, the other two off (just in case) */
+		dib0700_set_gpio(dev, GPIO0, GPIO_OUT, 0);
+		dib0700_set_gpio(dev, GPIO1, GPIO_OUT, 0);
+		dib0700_set_gpio(dev, GPIO2, GPIO_OUT, 1);
+
+		if (dib7000p_i2c_enumeration(&dev->i2c_adap, 2, 18,
+					     stk7070pd_dib7000p_config) != 0) {
+			err("%s: dib7000p_i2c_enumeration failed.  Cannot continue\n",
+			    __func__);
+			return -ENODEV;
+		}
+	}
+
+	adap->fe_adap[0].fe = dvb_attach(dib7000p_attach, &dev->i2c_adap,
+			adap->id == 0 ? 0x80 : 0x82,
+			&stk7070pd_dib7000p_config[adap->id]);
+
+	if (adap->fe_adap[0].fe == NULL)
+		return -ENODEV;
+
+	st->read_status = adap->fe_adap[0].fe->ops.read_status;
+	adap->fe_adap[0].fe->ops.read_status = novatd_read_status_override;
+	st->sleep = adap->fe_adap[0].fe->ops.sleep;
+	adap->fe_adap[0].fe->ops.sleep = novatd_sleep_override;
+
+	return 0;
+}
+
 /* S5H1411 */
 static struct s5h1411_config pinnacle_801e_config = {
 	.output_mode   = S5H1411_PARALLEL_OUTPUT,
@@ -2960,6 +3566,9 @@ struct usb_device_id dib0700_usb_id_table[] = {
 /* 75 */{ USB_DEVICE(USB_VID_MEDION,    USB_PID_CREATIX_CTX1921) },
 	{ USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV340E) },
 	{ USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV340E_SE) },
+	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_TFE7090E) },
+	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_TFE7790E) },
+/* 80 */{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_TFE8096P) },
 	{ 0 }		/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -3338,6 +3947,57 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 				.pid_filter_count = 32,
 				.pid_filter       = stk70x0p_pid_filter,
 				.pid_filter_ctrl  = stk70x0p_pid_filter_ctrl,
+				.frontend_attach  = novatd_frontend_attach,
+				.tuner_attach     = dib7070p_tuner_attach,
+
+				DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
+			}},
+				.size_of_priv     = sizeof(struct dib0700_adapter_state),
+			}, {
+			.num_frontends = 1,
+			.fe = {{
+				.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+				.pid_filter_count = 32,
+				.pid_filter       = stk70x0p_pid_filter,
+				.pid_filter_ctrl  = stk70x0p_pid_filter_ctrl,
+				.frontend_attach  = novatd_frontend_attach,
+				.tuner_attach     = dib7070p_tuner_attach,
+
+				DIB0700_DEFAULT_STREAMING_CONFIG(0x03),
+			}},
+				.size_of_priv     = sizeof(struct dib0700_adapter_state),
+			}
+		},
+
+		.num_device_descs = 1,
+		.devices = {
+			{   "Hauppauge Nova-TD Stick (52009)",
+				{ &dib0700_usb_id_table[35], NULL },
+				{ NULL },
+			},
+		},
+
+		.rc.core = {
+			.rc_interval      = DEFAULT_RC_INTERVAL,
+			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
+			.module_name	  = "dib0700",
+			.rc_query         = dib0700_rc_query_old_firmware,
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol = dib0700_change_protocol,
+		},
+	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+
+		.num_adapters = 2,
+		.adapter = {
+			{
+			.num_frontends = 1,
+			.fe = {{
+				.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+				.pid_filter_count = 32,
+				.pid_filter       = stk70x0p_pid_filter,
+				.pid_filter_ctrl  = stk70x0p_pid_filter_ctrl,
 				.frontend_attach  = stk7070pd_frontend_attach0,
 				.tuner_attach     = dib7070p_tuner_attach,
 
@@ -3360,7 +4020,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			}
 		},
 
-		.num_device_descs = 6,
+		.num_device_descs = 5,
 		.devices = {
 			{   "DiBcom STK7070PD reference design",
 				{ &dib0700_usb_id_table[17], NULL },
@@ -3370,10 +4030,6 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 				{ &dib0700_usb_id_table[18], NULL },
 				{ NULL },
 			},
-			{   "Hauppauge Nova-TD Stick (52009)",
-				{ &dib0700_usb_id_table[35], NULL },
-				{ NULL },
-			},
 			{   "Hauppauge Nova-TD-500 (84xxx)",
 				{ &dib0700_usb_id_table[36], NULL },
 				{ NULL },
@@ -4025,6 +4681,127 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 					    RC_TYPE_NEC,
 			.change_protocol  = dib0700_change_protocol,
 		},
+	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+		.num_adapters = 1,
+		.adapter = {
+			{
+				.num_frontends = 1,
+				.fe = {{
+					.caps  = DVB_USB_ADAP_HAS_PID_FILTER |
+						DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+					.pid_filter_count = 32,
+					.pid_filter = stk70x0p_pid_filter,
+					.pid_filter_ctrl = stk70x0p_pid_filter_ctrl,
+					.frontend_attach  = tfe7090e_frontend_attach,
+					.tuner_attach     = tfe7090e_tuner_attach,
+
+					DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
+				} },
+
+				.size_of_priv =
+					sizeof(struct dib0700_adapter_state),
+			},
+		},
+
+		.num_device_descs = 1,
+		.devices = {
+			{   "DiBcom TFE7090E reference design",
+				{ &dib0700_usb_id_table[78], NULL },
+				{ NULL },
+			},
+		},
+
+		.rc.core = {
+			.rc_interval      = DEFAULT_RC_INTERVAL,
+			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
+			.module_name	  = "dib0700",
+			.rc_query         = dib0700_rc_query_old_firmware,
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
+		},
+	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+		.num_adapters = 1,
+		.adapter = {
+			{
+				.num_frontends = 1,
+				.fe = {{
+					.caps  = DVB_USB_ADAP_HAS_PID_FILTER |
+						DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+					.pid_filter_count = 32,
+					.pid_filter = stk70x0p_pid_filter,
+					.pid_filter_ctrl = stk70x0p_pid_filter_ctrl,
+					.frontend_attach  = tfe7790e_frontend_attach,
+					.tuner_attach     = tfe7790e_tuner_attach,
+
+					DIB0700_DEFAULT_STREAMING_CONFIG(0x03),
+				} },
+
+				.size_of_priv =
+					sizeof(struct dib0700_adapter_state),
+			},
+		},
+
+		.num_device_descs = 1,
+		.devices = {
+			{   "DiBcom TFE7790E reference design",
+				{ &dib0700_usb_id_table[79], NULL },
+				{ NULL },
+			},
+		},
+
+		.rc.core = {
+			.rc_interval      = DEFAULT_RC_INTERVAL,
+			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
+			.module_name	  = "dib0700",
+			.rc_query         = dib0700_rc_query_old_firmware,
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
+		},
+	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+		.num_adapters = 1,
+		.adapter = {
+			{
+				.num_frontends = 1,
+				.fe = {{
+					.caps  = DVB_USB_ADAP_HAS_PID_FILTER |
+						DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+					.pid_filter_count = 32,
+					.pid_filter = stk80xx_pid_filter,
+					.pid_filter_ctrl = stk80xx_pid_filter_ctrl,
+					.frontend_attach  = tfe8096p_frontend_attach,
+					.tuner_attach     = tfe8096p_tuner_attach,
+
+					DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
+
+				} },
+
+				.size_of_priv =
+					sizeof(struct dib0700_adapter_state),
+			},
+		},
+
+		.num_device_descs = 1,
+		.devices = {
+			{   "DiBcom TFE8096P reference design",
+				{ &dib0700_usb_id_table[80], NULL },
+				{ NULL },
+			},
+		},
+
+		.rc.core = {
+			.rc_interval      = DEFAULT_RC_INTERVAL,
+			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
+			.module_name	  = "dib0700",
+			.rc_query         = dib0700_rc_query_old_firmware,
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
+		},
 	},
 };
 
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index 0a9a79820f2..ff34419a4c8 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -118,12 +118,12 @@ static struct mt352_config digitv_mt352_config = {
 	.demod_init = digitv_mt352_demod_init,
 };
 
-static int digitv_nxt6000_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int digitv_nxt6000_tuner_set_params(struct dvb_frontend *fe)
 {
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
 	u8 b[5];
 
-	fe->ops.tuner_ops.calc_regs(fe, fep, b, sizeof(b));
+	fe->ops.tuner_ops.calc_regs(fe, b, sizeof(b));
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
 	return digitv_ctrl_msg(adap->dev, USB_WRITE_TUNER, 0, &b[1], 4, NULL, 0);
diff --git a/drivers/media/dvb/dvb-usb/dtt200u-fe.c b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
index 17413adec7a..3d81daa4917 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u-fe.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
@@ -16,7 +16,7 @@ struct dtt200u_fe_state {
 
 	fe_status_t stat;
 
-	struct dvb_frontend_parameters fep;
+	struct dtv_frontend_properties fep;
 	struct dvb_frontend frontend;
 };
 
@@ -100,22 +100,27 @@ static int dtt200u_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_fron
 	return 0;
 }
 
-static int dtt200u_fe_set_frontend(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *fep)
+static int dtt200u_fe_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dtt200u_fe_state *state = fe->demodulator_priv;
 	int i;
 	fe_status_t st;
 	u16 freq = fep->frequency / 250000;
 	u8 bwbuf[2] = { SET_BANDWIDTH, 0 },freqbuf[3] = { SET_RF_FREQ, 0, 0 };
 
-	switch (fep->u.ofdm.bandwidth) {
-		case BANDWIDTH_8_MHZ: bwbuf[1] = 8; break;
-		case BANDWIDTH_7_MHZ: bwbuf[1] = 7; break;
-		case BANDWIDTH_6_MHZ: bwbuf[1] = 6; break;
-		case BANDWIDTH_AUTO: return -EOPNOTSUPP;
-		default:
-			return -EINVAL;
+	switch (fep->bandwidth_hz) {
+	case 8000000:
+		bwbuf[1] = 8;
+		break;
+	case 7000000:
+		bwbuf[1] = 7;
+		break;
+	case 6000000:
+		bwbuf[1] = 6;
+		break;
+	default:
+		return -EINVAL;
 	}
 
 	dvb_usb_generic_write(state->d,bwbuf,2);
@@ -134,11 +139,11 @@ static int dtt200u_fe_set_frontend(struct dvb_frontend* fe,
 	return 0;
 }
 
-static int dtt200u_fe_get_frontend(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *fep)
+static int dtt200u_fe_get_frontend(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dtt200u_fe_state *state = fe->demodulator_priv;
-	memcpy(fep,&state->fep,sizeof(struct dvb_frontend_parameters));
+	memcpy(fep, &state->fep, sizeof(struct dtv_frontend_properties));
 	return 0;
 }
 
@@ -172,9 +177,9 @@ error:
 }
 
 static struct dvb_frontend_ops dtt200u_fe_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "WideView USB DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 44250000,
 		.frequency_max		= 867250000,
 		.frequency_stepsize	= 250000,
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
index ba4a7517354..ddf282f355b 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
@@ -141,11 +141,17 @@ int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap, short *adapter_nums)
 		goto err_dmx_dev;
 	}
 
-	dvb_net_init(&adap->dvb_adap, &adap->dvb_net, &adap->demux.dmx);
+	if ((ret = dvb_net_init(&adap->dvb_adap, &adap->dvb_net,
+						&adap->demux.dmx)) < 0) {
+		err("dvb_net_init failed: error %d",ret);
+		goto err_net_init;
+	}
 
 	adap->state |= DVB_USB_ADAP_STATE_DVB;
 	return 0;
 
+err_net_init:
+	dvb_dmxdev_release(&adap->dmxdev);
 err_dmx_dev:
 	dvb_dmx_release(&adap->demux);
 err_dmx:
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 2d08c9b5128..d390ddaa5a5 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -109,10 +109,13 @@
 #define USB_PID_DIBCOM_STK807XPVR			0x1f98
 #define USB_PID_DIBCOM_STK8096GP                        0x1fa0
 #define USB_PID_DIBCOM_NIM8096MD                        0x1fa8
+#define USB_PID_DIBCOM_TFE8096P				0x1f9C
 #define USB_PID_DIBCOM_ANCHOR_2135_COLD			0x2131
 #define USB_PID_DIBCOM_STK7770P				0x1e80
 #define USB_PID_DIBCOM_NIM7090				0x1bb2
 #define USB_PID_DIBCOM_TFE7090PVR			0x1bb4
+#define USB_PID_DIBCOM_TFE7090E				0x1bb7
+#define USB_PID_DIBCOM_TFE7790E				0x1e6e
 #define USB_PID_DIBCOM_NIM9090M				0x2383
 #define USB_PID_DIBCOM_NIM9090MD			0x2384
 #define USB_PID_DPOSH_M9206_COLD			0x9206
@@ -128,6 +131,8 @@
 #define USB_PID_GRANDTEC_DVBT_USB_WARM			0x0fa1
 #define USB_PID_INTEL_CE9500				0x9500
 #define USB_PID_ITETECH_IT9135				0x9135
+#define USB_PID_ITETECH_IT9135_9005			0x9005
+#define USB_PID_ITETECH_IT9135_9006			0x9006
 #define USB_PID_KWORLD_399U				0xe399
 #define USB_PID_KWORLD_399U_2				0xe400
 #define USB_PID_KWORLD_395U				0xe396
@@ -322,6 +327,7 @@
 #define USB_PID_TVWAY_PLUS				0x0002
 #define USB_PID_SVEON_STV20				0xe39d
 #define USB_PID_SVEON_STV22				0xe401
+#define USB_PID_SVEON_STV22_IT9137			0xe411
 #define USB_PID_AZUREWAVE_AZ6027			0x3275
 #define USB_PID_TERRATEC_DVBS2CI_V1			0x10a4
 #define USB_PID_TERRATEC_DVBS2CI_V2			0x10ac
diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c
index ff941d20e6b..451c5a7adfb 100644
--- a/drivers/media/dvb/dvb-usb/dw2102.c
+++ b/drivers/media/dvb/dvb-usb/dw2102.c
@@ -1435,22 +1435,40 @@ static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 	return 0;
 }
 
+enum dw2102_table_entry {
+	CYPRESS_DW2102,
+	CYPRESS_DW2101,
+	CYPRESS_DW2104,
+	TEVII_S650,
+	TERRATEC_CINERGY_S,
+	CYPRESS_DW3101,
+	TEVII_S630,
+	PROF_1100,
+	TEVII_S660,
+	PROF_7500,
+	GENIATECH_SU3000,
+	TERRATEC_CINERGY_S2,
+	TEVII_S480_1,
+	TEVII_S480_2,
+	X3M_SPC1400HD,
+};
+
 static struct usb_device_id dw2102_table[] = {
-	{USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
-	{USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
-	{USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)},
-	{USB_DEVICE(0x9022, USB_PID_TEVII_S650)},
-	{USB_DEVICE(USB_VID_TERRATEC, USB_PID_CINERGY_S)},
-	{USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)},
-	{USB_DEVICE(0x9022, USB_PID_TEVII_S630)},
-	{USB_DEVICE(0x3011, USB_PID_PROF_1100)},
-	{USB_DEVICE(0x9022, USB_PID_TEVII_S660)},
-	{USB_DEVICE(0x3034, 0x7500)},
-	{USB_DEVICE(0x1f4d, 0x3000)},
-	{USB_DEVICE(USB_VID_TERRATEC, 0x00a8)},
-	{USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)},
-	{USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)},
-	{USB_DEVICE(0x1f4d, 0x3100)},
+	[CYPRESS_DW2102] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
+	[CYPRESS_DW2101] = {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
+	[CYPRESS_DW2104] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)},
+	[TEVII_S650] = {USB_DEVICE(0x9022, USB_PID_TEVII_S650)},
+	[TERRATEC_CINERGY_S] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_CINERGY_S)},
+	[CYPRESS_DW3101] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)},
+	[TEVII_S630] = {USB_DEVICE(0x9022, USB_PID_TEVII_S630)},
+	[PROF_1100] = {USB_DEVICE(0x3011, USB_PID_PROF_1100)},
+	[TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)},
+	[PROF_7500] = {USB_DEVICE(0x3034, 0x7500)},
+	[GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)},
+	[TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00a8)},
+	[TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)},
+	[TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)},
+	[X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)},
 	{ }
 };
 
@@ -1610,15 +1628,15 @@ static struct dvb_usb_device_properties dw2102_properties = {
 	.num_device_descs = 3,
 	.devices = {
 		{"DVBWorld DVB-S 2102 USB2.0",
-			{&dw2102_table[0], NULL},
+			{&dw2102_table[CYPRESS_DW2102], NULL},
 			{NULL},
 		},
 		{"DVBWorld DVB-S 2101 USB2.0",
-			{&dw2102_table[1], NULL},
+			{&dw2102_table[CYPRESS_DW2101], NULL},
 			{NULL},
 		},
 		{"TerraTec Cinergy S USB",
-			{&dw2102_table[4], NULL},
+			{&dw2102_table[TERRATEC_CINERGY_S], NULL},
 			{NULL},
 		},
 	}
@@ -1664,11 +1682,11 @@ static struct dvb_usb_device_properties dw2104_properties = {
 	.num_device_descs = 2,
 	.devices = {
 		{ "DVBWorld DW2104 USB2.0",
-			{&dw2102_table[2], NULL},
+			{&dw2102_table[CYPRESS_DW2104], NULL},
 			{NULL},
 		},
 		{ "TeVii S650 USB2.0",
-			{&dw2102_table[3], NULL},
+			{&dw2102_table[TEVII_S650], NULL},
 			{NULL},
 		},
 	}
@@ -1715,7 +1733,7 @@ static struct dvb_usb_device_properties dw3101_properties = {
 	.num_device_descs = 1,
 	.devices = {
 		{ "DVBWorld DVB-C 3101 USB2.0",
-			{&dw2102_table[5], NULL},
+			{&dw2102_table[CYPRESS_DW3101], NULL},
 			{NULL},
 		},
 	}
@@ -1761,7 +1779,7 @@ static struct dvb_usb_device_properties s6x0_properties = {
 	.num_device_descs = 1,
 	.devices = {
 		{"TeVii S630 USB",
-			{&dw2102_table[6], NULL},
+			{&dw2102_table[TEVII_S630], NULL},
 			{NULL},
 		},
 	}
@@ -1770,33 +1788,33 @@ static struct dvb_usb_device_properties s6x0_properties = {
 struct dvb_usb_device_properties *p1100;
 static struct dvb_usb_device_description d1100 = {
 	"Prof 1100 USB ",
-	{&dw2102_table[7], NULL},
+	{&dw2102_table[PROF_1100], NULL},
 	{NULL},
 };
 
 struct dvb_usb_device_properties *s660;
 static struct dvb_usb_device_description d660 = {
 	"TeVii S660 USB",
-	{&dw2102_table[8], NULL},
+	{&dw2102_table[TEVII_S660], NULL},
 	{NULL},
 };
 
 static struct dvb_usb_device_description d480_1 = {
 	"TeVii S480.1 USB",
-	{&dw2102_table[12], NULL},
+	{&dw2102_table[TEVII_S480_1], NULL},
 	{NULL},
 };
 
 static struct dvb_usb_device_description d480_2 = {
 	"TeVii S480.2 USB",
-	{&dw2102_table[13], NULL},
+	{&dw2102_table[TEVII_S480_2], NULL},
 	{NULL},
 };
 
 struct dvb_usb_device_properties *p7500;
 static struct dvb_usb_device_description d7500 = {
 	"Prof 7500 USB DVB-S2",
-	{&dw2102_table[9], NULL},
+	{&dw2102_table[PROF_7500], NULL},
 	{NULL},
 };
 
@@ -1842,15 +1860,15 @@ static struct dvb_usb_device_properties su3000_properties = {
 	.num_device_descs = 3,
 	.devices = {
 		{ "SU3000HD DVB-S USB2.0",
-			{ &dw2102_table[10], NULL },
+			{ &dw2102_table[GENIATECH_SU3000], NULL },
 			{ NULL },
 		},
 		{ "Terratec Cinergy S2 USB HD",
-			{ &dw2102_table[11], NULL },
+			{ &dw2102_table[TERRATEC_CINERGY_S2], NULL },
 			{ NULL },
 		},
 		{ "X3M TV SPC1400HD PCI",
-			{ &dw2102_table[14], NULL },
+			{ &dw2102_table[X3M_SPC1400HD], NULL },
 			{ NULL },
 		},
 	}
@@ -1859,12 +1877,11 @@ static struct dvb_usb_device_properties su3000_properties = {
 static int dw2102_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
 {
-	p1100 = kzalloc(sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
+	p1100 = kmemdup(&s6x0_properties,
+			sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
 	if (!p1100)
 		return -ENOMEM;
 	/* copy default structure */
-	memcpy(p1100, &s6x0_properties,
-			sizeof(struct dvb_usb_device_properties));
 	/* fill only different fields */
 	p1100->firmware = "dvb-usb-p1100.fw";
 	p1100->devices[0] = d1100;
@@ -1872,13 +1889,12 @@ static int dw2102_probe(struct usb_interface *intf,
 	p1100->rc.legacy.rc_map_size = ARRAY_SIZE(rc_map_tbs_table);
 	p1100->adapter->fe[0].frontend_attach = stv0288_frontend_attach;
 
-	s660 = kzalloc(sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
+	s660 = kmemdup(&s6x0_properties,
+		       sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
 	if (!s660) {
 		kfree(p1100);
 		return -ENOMEM;
 	}
-	memcpy(s660, &s6x0_properties,
-			sizeof(struct dvb_usb_device_properties));
 	s660->firmware = "dvb-usb-s660.fw";
 	s660->num_device_descs = 3;
 	s660->devices[0] = d660;
@@ -1886,14 +1902,13 @@ static int dw2102_probe(struct usb_interface *intf,
 	s660->devices[2] = d480_2;
 	s660->adapter->fe[0].frontend_attach = ds3000_frontend_attach;
 
-	p7500 = kzalloc(sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
+	p7500 = kmemdup(&s6x0_properties,
+			sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
 	if (!p7500) {
 		kfree(p1100);
 		kfree(s660);
 		return -ENOMEM;
 	}
-	memcpy(p7500, &s6x0_properties,
-			sizeof(struct dvb_usb_device_properties));
 	p7500->firmware = "dvb-usb-p7500.fw";
 	p7500->devices[0] = d7500;
 	p7500->rc.legacy.rc_map_table = rc_map_tbs_table;
diff --git a/drivers/media/dvb/dvb-usb/friio-fe.c b/drivers/media/dvb/dvb-usb/friio-fe.c
index 015b4e8af1a..90a70c66a96 100644
--- a/drivers/media/dvb/dvb-usb/friio-fe.c
+++ b/drivers/media/dvb/dvb-usb/friio-fe.c
@@ -282,23 +282,24 @@ static int jdvbt90502_set_property(struct dvb_frontend *fe,
 	return r;
 }
 
-static int jdvbt90502_get_frontend(struct dvb_frontend *fe,
-				   struct dvb_frontend_parameters *p)
+static int jdvbt90502_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	p->inversion = INVERSION_AUTO;
-	p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
-	p->u.ofdm.code_rate_HP = FEC_AUTO;
-	p->u.ofdm.code_rate_LP = FEC_AUTO;
-	p->u.ofdm.constellation = QAM_64;
-	p->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
-	p->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
-	p->u.ofdm.hierarchy_information = HIERARCHY_AUTO;
+	p->bandwidth_hz = 6000000;
+	p->code_rate_HP = FEC_AUTO;
+	p->code_rate_LP = FEC_AUTO;
+	p->modulation = QAM_64;
+	p->transmission_mode = TRANSMISSION_MODE_AUTO;
+	p->guard_interval = GUARD_INTERVAL_AUTO;
+	p->hierarchy = HIERARCHY_AUTO;
 	return 0;
 }
 
-static int jdvbt90502_set_frontend(struct dvb_frontend *fe,
-				   struct dvb_frontend_parameters *p)
+static int jdvbt90502_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+
 	/**
 	 * NOTE: ignore all the parameters except frequency.
 	 *       others should be fixed to the proper value for ISDB-T,
@@ -438,14 +439,12 @@ error:
 }
 
 static struct dvb_frontend_ops jdvbt90502_ops = {
-
+	.delsys = { SYS_ISDBT },
 	.info = {
 		.name			= "Comtech JDVBT90502 ISDB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 473000000, /* UHF 13ch, center */
 		.frequency_max		= 767142857, /* UHF 62ch, center */
-		.frequency_stepsize	= JDVBT90502_PLL_CLK /
-							JDVBT90502_PLL_DIVIDER,
+		.frequency_stepsize	= JDVBT90502_PLL_CLK / JDVBT90502_PLL_DIVIDER,
 		.frequency_tolerance	= 0,
 
 		/* NOTE: this driver ignores all parameters but frequency. */
diff --git a/drivers/media/dvb/dvb-usb/gp8psk-fe.c b/drivers/media/dvb/dvb-usb/gp8psk-fe.c
index 5426267980c..67957dd99ed 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk-fe.c
+++ b/drivers/media/dvb/dvb-usb/gp8psk-fe.c
@@ -113,28 +113,12 @@ static int gp8psk_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_front
 	return 0;
 }
 
-static int gp8psk_fe_set_property(struct dvb_frontend *fe,
-	struct dtv_property *tvp)
-{
-	deb_fe("%s(..)\n", __func__);
-	return 0;
-}
-
-static int gp8psk_fe_get_property(struct dvb_frontend *fe,
-	struct dtv_property *tvp)
-{
-	deb_fe("%s(..)\n", __func__);
-	return 0;
-}
-
-
-static int gp8psk_fe_set_frontend(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *fep)
+static int gp8psk_fe_set_frontend(struct dvb_frontend *fe)
 {
 	struct gp8psk_fe_state *state = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	u8 cmd[10];
-	u32 freq = fep->frequency * 1000;
+	u32 freq = c->frequency * 1000;
 	int gp_product_id = le16_to_cpu(state->d->udev->descriptor.idProduct);
 
 	deb_fe("%s()\n", __func__);
@@ -342,9 +326,9 @@ success:
 
 
 static struct dvb_frontend_ops gp8psk_fe_ops = {
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name			= "Genpix DVB-S",
-		.type			= FE_QPSK,
 		.frequency_min		= 800000,
 		.frequency_max		= 2250000,
 		.frequency_stepsize	= 100,
@@ -366,8 +350,6 @@ static struct dvb_frontend_ops gp8psk_fe_ops = {
 	.init = NULL,
 	.sleep = NULL,
 
-	.set_property = gp8psk_fe_set_property,
-	.get_property = gp8psk_fe_get_property,
 	.set_frontend = gp8psk_fe_set_frontend,
 
 	.get_tune_settings = gp8psk_fe_get_tune_settings,
diff --git a/drivers/media/dvb/dvb-usb/it913x.c b/drivers/media/dvb/dvb-usb/it913x.c
index 67094b879bb..9f01cd7a6e3 100644
--- a/drivers/media/dvb/dvb-usb/it913x.c
+++ b/drivers/media/dvb/dvb-usb/it913x.c
@@ -52,42 +52,59 @@ static int pid_filter;
 module_param_named(pid, pid_filter, int, 0644);
 MODULE_PARM_DESC(pid, "set default 0=on 1=off");
 
+static int dvb_usb_it913x_firmware;
+module_param_named(firmware, dvb_usb_it913x_firmware, int, 0644);
+MODULE_PARM_DESC(firmware, "set firmware 0=auto 1=IT9137 2=IT9135V1");
+
+
 int cmd_counter;
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
 struct it913x_state {
 	u8 id;
-};
-
-struct ite_config {
-	u8 chip_ver;
-	u16 chip_type;
-	u32 firmware;
-	u8 tuner_id_0;
-	u8 tuner_id_1;
-	u8 dual_mode;
+	struct ite_config it913x_config;
 };
 
 struct ite_config it913x_config;
 
+#define IT913X_RETRY	10
+#define IT913X_SND_TIMEOUT	100
+#define IT913X_RCV_TIMEOUT	200
+
 static int it913x_bulk_write(struct usb_device *dev,
 				u8 *snd, int len, u8 pipe)
 {
-	int ret, actual_l;
+	int ret, actual_l, i;
+
+	for (i = 0; i < IT913X_RETRY; i++) {
+		ret = usb_bulk_msg(dev, usb_sndbulkpipe(dev, pipe),
+				snd, len , &actual_l, IT913X_SND_TIMEOUT);
+		if (ret == 0 || ret != -EBUSY || ret != -ETIMEDOUT)
+			break;
+	}
+
+	if (len != actual_l && ret == 0)
+		ret = -EAGAIN;
 
-	ret = usb_bulk_msg(dev, usb_sndbulkpipe(dev, pipe),
-				snd, len , &actual_l, 100);
 	return ret;
 }
 
 static int it913x_bulk_read(struct usb_device *dev,
 				u8 *rev, int len, u8 pipe)
 {
-	int ret, actual_l;
+	int ret, actual_l, i;
+
+	for (i = 0; i < IT913X_RETRY; i++) {
+		ret = usb_bulk_msg(dev, usb_rcvbulkpipe(dev, pipe),
+				 rev, len , &actual_l, IT913X_RCV_TIMEOUT);
+		if (ret == 0 || ret != -EBUSY || ret != -ETIMEDOUT)
+			break;
+	}
+
+	if (len != actual_l && ret == 0)
+		ret = -EAGAIN;
 
-	ret = usb_bulk_msg(dev, usb_rcvbulkpipe(dev, pipe),
-				 rev, len , &actual_l, 200);
 	return ret;
 }
 
@@ -100,7 +117,7 @@ static u16 check_sum(u8 *p, u8 len)
 	return ~sum;
 }
 
-static int it913x_io(struct usb_device *udev, u8 mode, u8 pro,
+static int it913x_usb_talk(struct usb_device *udev, u8 mode, u8 pro,
 			u8 cmd, u32 reg, u8 addr, u8 *data, u8 len)
 {
 	int ret = 0, i, buf_size = 1;
@@ -159,22 +176,41 @@ static int it913x_io(struct usb_device *udev, u8 mode, u8 pro,
 	buff[buf_size++] = (chk_sum & 0xff);
 
 	ret = it913x_bulk_write(udev, buff, buf_size , 0x02);
+	if (ret < 0)
+		goto error;
 
-	ret |= it913x_bulk_read(udev, buff, (mode & 1) ?
+	ret = it913x_bulk_read(udev, buff, (mode & 1) ?
 			5 : len + 5 , 0x01);
+	if (ret < 0)
+		goto error;
 
 	rlen = (mode & 0x1) ? 0x1 : len;
 
 	if (mode & 1)
-		ret |= buff[2];
+		ret = buff[2];
 	else
 		memcpy(data, &buff[3], rlen);
 
 	cmd_counter++;
 
-	kfree(buff);
+error:	kfree(buff);
 
-	return (ret < 0) ? -ENODEV : 0;
+	return ret;
+}
+
+static int it913x_io(struct usb_device *udev, u8 mode, u8 pro,
+			u8 cmd, u32 reg, u8 addr, u8 *data, u8 len)
+{
+	int ret, i;
+
+	for (i = 0; i < IT913X_RETRY; i++) {
+		ret = it913x_usb_talk(udev, mode, pro,
+			cmd, reg, addr, data, len);
+		if (ret != -EAGAIN)
+			break;
+	}
+
+	return ret;
 }
 
 static int it913x_wr_reg(struct usb_device *udev, u8 pro, u32 reg , u8 data)
@@ -223,15 +259,15 @@ static u32 it913x_query(struct usb_device *udev, u8 pro)
 
 static int it913x_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
-	int ret = 0;
+	struct usb_device *udev = adap->dev->udev;
+	int ret;
 	u8 pro = (adap->id == 0) ? DEV_0_DMOD : DEV_1_DMOD;
 
 	if (mutex_lock_interruptible(&adap->dev->i2c_mutex) < 0)
 			return -EAGAIN;
 	deb_info(1, "PID_C  (%02x)", onoff);
 
-	if (!onoff)
-		ret = it913x_wr_reg(adap->dev->udev, pro, PID_RST, 0x1);
+	ret = it913x_wr_reg(udev, pro, PID_EN, onoff);
 
 	mutex_unlock(&adap->dev->i2c_mutex);
 	return ret;
@@ -241,27 +277,20 @@ static int it913x_pid_filter(struct dvb_usb_adapter *adap,
 		int index, u16 pid, int onoff)
 {
 	struct usb_device *udev = adap->dev->udev;
-	int ret = 0;
+	int ret;
 	u8 pro = (adap->id == 0) ? DEV_0_DMOD : DEV_1_DMOD;
 
-	if (pid_filter > 0)
-		return 0;
-
 	if (mutex_lock_interruptible(&adap->dev->i2c_mutex) < 0)
 			return -EAGAIN;
 	deb_info(1, "PID_F  (%02x)", onoff);
-	if (onoff) {
-		ret = it913x_wr_reg(udev, pro, PID_EN, 0x1);
-
-		ret |= it913x_wr_reg(udev, pro, PID_LSB, (u8)(pid & 0xff));
 
-		ret |= it913x_wr_reg(udev, pro, PID_MSB, (u8)(pid >> 8));
+	ret = it913x_wr_reg(udev, pro, PID_LSB, (u8)(pid & 0xff));
 
-		ret |= it913x_wr_reg(udev, pro, PID_INX_EN, (u8)onoff);
+	ret |= it913x_wr_reg(udev, pro, PID_MSB, (u8)(pid >> 8));
 
-		ret |= it913x_wr_reg(udev, pro, PID_INX, (u8)(index & 0x1f));
+	ret |= it913x_wr_reg(udev, pro, PID_INX_EN, (u8)onoff);
 
-	}
+	ret |= it913x_wr_reg(udev, pro, PID_INX, (u8)(index & 0x1f));
 
 	mutex_unlock(&adap->dev->i2c_mutex);
 	return 0;
@@ -337,15 +366,73 @@ static int it913x_rc_query(struct dvb_usb_device *d)
 
 	if ((ibuf[2] + ibuf[3]) == 0xff) {
 		key = ibuf[2];
-		key += ibuf[0] << 8;
-		deb_info(1, "INT Key =%08x", key);
+		key += ibuf[0] << 16;
+		key += ibuf[1] << 8;
+		deb_info(1, "NEC Extended Key =%08x", key);
 		if (d->rc_dev != NULL)
 			rc_keydown(d->rc_dev, key, 0);
 	}
+
 	mutex_unlock(&d->i2c_mutex);
 
 	return ret;
 }
+
+/* Firmware sets raw */
+const char fw_it9135_v1[] = "dvb-usb-it9135-01.fw";
+const char fw_it9135_v2[] = "dvb-usb-it9135-02.fw";
+const char fw_it9137[] = "dvb-usb-it9137-01.fw";
+
+static int ite_firmware_select(struct usb_device *udev,
+	struct dvb_usb_device_properties *props)
+{
+	int sw;
+	/* auto switch */
+	if (le16_to_cpu(udev->descriptor.idProduct) ==
+			USB_PID_ITETECH_IT9135)
+		sw = IT9135_V1_FW;
+	else if (le16_to_cpu(udev->descriptor.idProduct) ==
+			USB_PID_ITETECH_IT9135_9005)
+		sw = IT9135_V1_FW;
+	else if (le16_to_cpu(udev->descriptor.idProduct) ==
+			USB_PID_ITETECH_IT9135_9006) {
+		sw = IT9135_V2_FW;
+		if (it913x_config.tuner_id_0 == 0)
+			it913x_config.tuner_id_0 = IT9135_60;
+	} else
+		sw = IT9137_FW;
+
+	/* force switch */
+	if (dvb_usb_it913x_firmware != IT9135_AUTO)
+		sw = dvb_usb_it913x_firmware;
+
+	switch (sw) {
+	case IT9135_V1_FW:
+		it913x_config.firmware_ver = 1;
+		it913x_config.adc_x2 = 1;
+		props->firmware = fw_it9135_v1;
+		break;
+	case IT9135_V2_FW:
+		it913x_config.firmware_ver = 1;
+		it913x_config.adc_x2 = 1;
+		props->firmware = fw_it9135_v2;
+		break;
+	case IT9137_FW:
+	default:
+		it913x_config.firmware_ver = 0;
+		it913x_config.adc_x2 = 0;
+		props->firmware = fw_it9137;
+	}
+
+	return 0;
+}
+
+#define TS_MPEG_PKT_SIZE	188
+#define EP_LOW			21
+#define TS_BUFFER_SIZE_PID	(EP_LOW*TS_MPEG_PKT_SIZE)
+#define EP_HIGH			348
+#define TS_BUFFER_SIZE_MAX	(EP_HIGH*TS_MPEG_PKT_SIZE)
+
 static int it913x_identify_state(struct usb_device *udev,
 		struct dvb_usb_device_properties *props,
 		struct dvb_usb_device_description **desc,
@@ -359,6 +446,19 @@ static int it913x_identify_state(struct usb_device *udev,
 	/* checnk for dual mode */
 	it913x_config.dual_mode =  it913x_read_reg(udev, 0x49c5);
 
+	if (udev->speed != USB_SPEED_HIGH) {
+		props->adapter[0].fe[0].pid_filter_count = 5;
+		info("USB 1 low speed mode - connect to USB 2 port");
+		if (pid_filter > 0)
+			pid_filter = 0;
+		if (it913x_config.dual_mode) {
+			it913x_config.dual_mode = 0;
+			info("Dual mode not supported in USB 1");
+		}
+	} else /* For replugging */
+		if(props->adapter[0].fe[0].pid_filter_count == 5)
+			props->adapter[0].fe[0].pid_filter_count = 31;
+
 	/* TODO different remotes */
 	remote = it913x_read_reg(udev, 0x49ac); /* Remote */
 	if (remote == 0)
@@ -370,6 +470,28 @@ static int it913x_identify_state(struct usb_device *udev,
 	info("Dual mode=%x Remote=%x Tuner Type=%x", it913x_config.dual_mode
 		, remote, it913x_config.tuner_id_0);
 
+	/* Select Stream Buffer Size and pid filter option*/
+	if (pid_filter) {
+		props->adapter[0].fe[0].stream.u.bulk.buffersize =
+			TS_BUFFER_SIZE_MAX;
+		props->adapter[0].fe[0].caps &=
+			~DVB_USB_ADAP_NEED_PID_FILTERING;
+	} else
+		props->adapter[0].fe[0].stream.u.bulk.buffersize =
+			TS_BUFFER_SIZE_PID;
+
+	if (it913x_config.dual_mode) {
+		props->adapter[1].fe[0].stream.u.bulk.buffersize =
+			props->adapter[0].fe[0].stream.u.bulk.buffersize;
+		props->num_adapters = 2;
+		if (pid_filter)
+			props->adapter[1].fe[0].caps =
+				props->adapter[0].fe[0].caps;
+	} else
+		props->num_adapters = 1;
+
+	ret = ite_firmware_select(udev, props);
+
 	if (firm_no > 0) {
 		*cold = 0;
 		return 0;
@@ -391,18 +513,22 @@ static int it913x_identify_state(struct usb_device *udev,
 				ret = it913x_wr_reg(udev, DEV_0,
 					GPIOH1_O, 0x0);
 		}
-		props->num_adapters = 2;
-	} else
-		props->num_adapters = 1;
+	}
 
 	reg = it913x_read_reg(udev, IO_MUX_POWER_CLK);
 
 	if (it913x_config.dual_mode) {
 		ret |= it913x_wr_reg(udev, DEV_0, 0x4bfb, CHIP2_I2C_ADDR);
-		ret |= it913x_wr_reg(udev, DEV_0,  CLK_O_EN, 0x1);
+		if (it913x_config.firmware_ver == 1)
+			ret |= it913x_wr_reg(udev, DEV_0,  0xcfff, 0x1);
+		else
+			ret |= it913x_wr_reg(udev, DEV_0,  CLK_O_EN, 0x1);
 	} else {
 		ret |= it913x_wr_reg(udev, DEV_0, 0x4bfb, 0x0);
-		ret |= it913x_wr_reg(udev, DEV_0,  CLK_O_EN, 0x0);
+		if (it913x_config.firmware_ver == 1)
+			ret |= it913x_wr_reg(udev, DEV_0,  0xcfff, 0x0);
+		else
+			ret |= it913x_wr_reg(udev, DEV_0,  CLK_O_EN, 0x0);
 	}
 
 	*cold = 1;
@@ -428,35 +554,45 @@ static int it913x_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 	return ret;
 }
 
-
 static int it913x_download_firmware(struct usb_device *udev,
 					const struct firmware *fw)
 {
-	int ret = 0, i;
-	u8 packet_size, dlen;
+	int ret = 0, i = 0, pos = 0;
+	u8 packet_size, min_pkt;
 	u8 *fw_data;
 
-	packet_size = 0x29;
-
 	ret = it913x_wr_reg(udev, DEV_0,  I2C_CLK, I2C_CLK_100);
 
 	info("FRM Starting Firmware Download");
-	/* This uses scatter write firmware headers follow */
-	/* 03 XX 00     XX = chip number? */ 
-
-	for (i = 0; i < fw->size; i += packet_size) {
-			if (i > 0)
-				packet_size = 0x39;
-			fw_data = (u8 *)(fw->data + i);
-			dlen = ((i + packet_size) > fw->size)
-				? (fw->size - i) : packet_size;
-			ret |= it913x_io(udev, WRITE_DATA, DEV_0,
-				CMD_SCATTER_WRITE, 0, 0, fw_data, dlen);
-			udelay(1000);
+
+	/* Multi firmware loader */
+	/* This uses scatter write firmware headers */
+	/* The firmware must start with 03 XX 00 */
+	/* and be the extact firmware length */
+
+	if (it913x_config.chip_ver == 2)
+		min_pkt = 0x11;
+	else
+		min_pkt = 0x19;
+
+	while (i <= fw->size) {
+		if (((fw->data[i] == 0x3) && (fw->data[i + 2] == 0x0))
+			|| (i == fw->size)) {
+			packet_size = i - pos;
+			if ((packet_size > min_pkt) || (i == fw->size)) {
+				fw_data = (u8 *)(fw->data + pos);
+				pos += packet_size;
+				if (packet_size > 0)
+					ret |= it913x_io(udev, WRITE_DATA,
+						DEV_0, CMD_SCATTER_WRITE, 0,
+						0, fw_data, packet_size);
+				udelay(1000);
+			}
+		}
+		i++;
 	}
 
-	ret |= it913x_io(udev, WRITE_CMD, DEV_0,
-			CMD_BOOT, 0, 0, NULL, 0);
+	ret |= it913x_io(udev, WRITE_CMD, DEV_0, CMD_BOOT, 0, 0, NULL, 0);
 
 	msleep(100);
 
@@ -474,12 +610,17 @@ static int it913x_download_firmware(struct usb_device *udev,
 	/* Tuner function */
 	if (it913x_config.dual_mode)
 		ret |= it913x_wr_reg(udev, DEV_0_DMOD , 0xec4c, 0xa0);
-
-	ret |= it913x_wr_reg(udev, DEV_0,  PADODPU, 0x0);
-	ret |= it913x_wr_reg(udev, DEV_0,  AGC_O_D, 0x0);
-	if (it913x_config.dual_mode) {
-		ret |= it913x_wr_reg(udev, DEV_1,  PADODPU, 0x0);
-		ret |= it913x_wr_reg(udev, DEV_1,  AGC_O_D, 0x0);
+	else
+		ret |= it913x_wr_reg(udev, DEV_0_DMOD , 0xec4c, 0x68);
+
+	if ((it913x_config.chip_ver == 1) &&
+		(it913x_config.chip_type == 0x9135)) {
+		ret |= it913x_wr_reg(udev, DEV_0,  PADODPU, 0x0);
+		ret |= it913x_wr_reg(udev, DEV_0,  AGC_O_D, 0x0);
+		if (it913x_config.dual_mode) {
+			ret |= it913x_wr_reg(udev, DEV_1,  PADODPU, 0x0);
+			ret |= it913x_wr_reg(udev, DEV_1,  AGC_O_D, 0x0);
+		}
 	}
 
 	return (ret < 0) ? -ENODEV : 0;
@@ -500,32 +641,23 @@ static int it913x_name(struct dvb_usb_adapter *adap)
 static int it913x_frontend_attach(struct dvb_usb_adapter *adap)
 {
 	struct usb_device *udev = adap->dev->udev;
+	struct it913x_state *st = adap->dev->priv;
 	int ret = 0;
-	u8 adf = it913x_read_reg(udev, IO_MUX_POWER_CLK);
 	u8 adap_addr = I2C_BASE_ADDR + (adap->id << 5);
-	u16 ep_size = adap->props.fe[0].stream.u.bulk.buffersize;
-	u8 tuner_id, tuner_type;
+	u16 ep_size = adap->props.fe[0].stream.u.bulk.buffersize / 4;
+	u8 pkt_size = 0x80;
+
+	if (adap->dev->udev->speed != USB_SPEED_HIGH)
+		pkt_size = 0x10;
+
+	it913x_config.adf = it913x_read_reg(udev, IO_MUX_POWER_CLK);
 
 	if (adap->id == 0)
-		tuner_id = it913x_config.tuner_id_0;
-	else
-		tuner_id = it913x_config.tuner_id_1;
-
-	/* TODO we always use IT9137 possible references here*/
-	/* Documentation suggests don't care */
-	switch (tuner_id) {
-	case 0x51:
-	case 0x52:
-	case 0x60:
-	case 0x61:
-	case 0x62:
-	default:
-	case 0x38:
-		tuner_type = IT9137;
-	}
+		memcpy(&st->it913x_config, &it913x_config,
+			sizeof(struct ite_config));
 
 	adap->fe_adap[0].fe = dvb_attach(it913x_fe_attach,
-		&adap->dev->i2c_adap, adap_addr, adf, tuner_type);
+		&adap->dev->i2c_adap, adap_addr, &st->it913x_config);
 
 	if (adap->id == 0 && adap->fe_adap[0].fe) {
 		ret = it913x_wr_reg(udev, DEV_0_DMOD, MP2_SW_RST, 0x1);
@@ -536,13 +668,13 @@ static int it913x_frontend_attach(struct dvb_usb_adapter *adap)
 		ret = it913x_wr_reg(udev, DEV_0, EP4_TX_LEN_LSB,
 					ep_size & 0xff);
 		ret = it913x_wr_reg(udev, DEV_0, EP4_TX_LEN_MSB, ep_size >> 8);
-		ret = it913x_wr_reg(udev, DEV_0, EP4_MAX_PKT, 0x80);
+		ret = it913x_wr_reg(udev, DEV_0, EP4_MAX_PKT, pkt_size);
 	} else if (adap->id == 1 && adap->fe_adap[0].fe) {
 		ret = it913x_wr_reg(udev, DEV_0, EP0_TX_EN, 0x6f);
 		ret = it913x_wr_reg(udev, DEV_0, EP5_TX_LEN_LSB,
 					ep_size & 0xff);
 		ret = it913x_wr_reg(udev, DEV_0, EP5_TX_LEN_MSB, ep_size >> 8);
-		ret = it913x_wr_reg(udev, DEV_0, EP5_MAX_PKT, 0x80);
+		ret = it913x_wr_reg(udev, DEV_0, EP5_MAX_PKT, pkt_size);
 		ret = it913x_wr_reg(udev, DEV_0_DMOD, MP2IF2_EN, 0x1);
 		ret = it913x_wr_reg(udev, DEV_1_DMOD, MP2IF_SERIAL, 0x1);
 		ret = it913x_wr_reg(udev, DEV_1, TOP_HOSTB_SER_MODE, 0x1);
@@ -582,6 +714,9 @@ static int it913x_probe(struct usb_interface *intf,
 static struct usb_device_id it913x_table[] = {
 	{ USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB499_2T_T09) },
 	{ USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135) },
+	{ USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22_IT9137) },
+	{ USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9005) },
+	{ USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9006) },
 	{}		/* Terminating entry */
 };
 
@@ -614,8 +749,8 @@ static struct dvb_usb_device_properties it913x_properties = {
 				.endpoint = 0x04,
 				.u = {/* Keep Low if PID filter on */
 					.bulk = {
-						.buffersize = 3584,
-
+					.buffersize =
+						TS_BUFFER_SIZE_PID,
 					}
 				}
 			}
@@ -639,8 +774,8 @@ static struct dvb_usb_device_properties it913x_properties = {
 				.endpoint = 0x05,
 				.u = {
 					.bulk = {
-						.buffersize = 3584,
-
+						.buffersize =
+							TS_BUFFER_SIZE_PID,
 					}
 				}
 			}
@@ -654,10 +789,10 @@ static struct dvb_usb_device_properties it913x_properties = {
 		.rc_query	= it913x_rc_query,
 		.rc_interval	= IT913X_POLL,
 		.allowed_protos	= RC_TYPE_NEC,
-		.rc_codes	= RC_MAP_KWORLD_315U,
+		.rc_codes	= RC_MAP_MSI_DIGIVOX_III,
 	},
 	.i2c_algo         = &it913x_i2c_algo,
-	.num_device_descs = 2,
+	.num_device_descs = 5,
 	.devices = {
 		{   "Kworld UB499-2T T09(IT9137)",
 			{ &it913x_table[0], NULL },
@@ -665,6 +800,15 @@ static struct dvb_usb_device_properties it913x_properties = {
 		{   "ITE 9135 Generic",
 			{ &it913x_table[1], NULL },
 			},
+		{   "Sveon STV22 Dual DVB-T HDTV(IT9137)",
+			{ &it913x_table[2], NULL },
+			},
+		{   "ITE 9135(9005) Generic",
+			{ &it913x_table[3], NULL },
+			},
+		{   "ITE 9135(9006) Generic",
+			{ &it913x_table[4], NULL },
+			},
 	}
 };
 
@@ -679,5 +823,5 @@ module_usb_driver(it913x_driver);
 
 MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
 MODULE_DESCRIPTION("it913x USB 2 Driver");
-MODULE_VERSION("1.07");
+MODULE_VERSION("1.22");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c
index 1a876a65ed5..b3fe05bbffc 100644
--- a/drivers/media/dvb/dvb-usb/lmedm04.c
+++ b/drivers/media/dvb/dvb-usb/lmedm04.c
@@ -388,8 +388,7 @@ static int lme2510_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
 	deb_info(3, "%s PID=%04x Index=%04x onoff=%02x", __func__,
 		pid, index, onoff);
 
-	if (onoff)
-		if (!pid_filter) {
+	if (onoff) {
 			ret = mutex_lock_interruptible(&adap->dev->i2c_mutex);
 			if (ret < 0)
 				return -EAGAIN;
@@ -654,6 +653,9 @@ static int lme2510_identify_state(struct usb_device *udev,
 		struct dvb_usb_device_description **desc,
 		int *cold)
 {
+	if (pid_filter > 0)
+		props->adapter[0].fe[0].caps &=
+			~DVB_USB_ADAP_NEED_PID_FILTERING;
 	*cold = 0;
 	return 0;
 }
@@ -1293,5 +1295,5 @@ module_usb_driver(lme2510_driver);
 
 MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
 MODULE_DESCRIPTION("LME2510(C) DVB-S USB2.0");
-MODULE_VERSION("1.90");
+MODULE_VERSION("1.91");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/mxl111sf-demod.c b/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
index d1f58371c71..d83df4bb72d 100644
--- a/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
+++ b/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
@@ -102,8 +102,8 @@ fail:
 }
 
 static
-int mxl1x1sf_demod_get_tps_constellation(struct mxl111sf_demod_state *state,
-					 fe_modulation_t *constellation)
+int mxl1x1sf_demod_get_tps_modulation(struct mxl111sf_demod_state *state,
+					 fe_modulation_t *modulation)
 {
 	u8 val;
 	int ret = mxl111sf_demod_read_reg(state, V6_MODORDER_TPS_REG, &val);
@@ -113,13 +113,13 @@ int mxl1x1sf_demod_get_tps_constellation(struct mxl111sf_demod_state *state,
 
 	switch ((val & V6_PARAM_CONSTELLATION_MASK) >> 4) {
 	case 0:
-		*constellation = QPSK;
+		*modulation = QPSK;
 		break;
 	case 1:
-		*constellation = QAM_16;
+		*modulation = QAM_16;
 		break;
 	case 2:
-		*constellation = QAM_64;
+		*modulation = QAM_64;
 		break;
 	}
 fail:
@@ -284,8 +284,7 @@ static int mxl1x1sf_demod_reset_irq_status(struct mxl111sf_demod_state *state)
 
 /* ------------------------------------------------------------------------ */
 
-static int mxl111sf_demod_set_frontend(struct dvb_frontend *fe,
-				       struct dvb_frontend_parameters *param)
+static int mxl111sf_demod_set_frontend(struct dvb_frontend *fe)
 {
 	struct mxl111sf_demod_state *state = fe->demodulator_priv;
 	int ret = 0;
@@ -303,7 +302,7 @@ static int mxl111sf_demod_set_frontend(struct dvb_frontend *fe,
 	mxl_dbg("()");
 
 	if (fe->ops.tuner_ops.set_params) {
-		ret = fe->ops.tuner_ops.set_params(fe, param);
+		ret = fe->ops.tuner_ops.set_params(fe);
 		if (mxl_fail(ret))
 			goto fail;
 		msleep(50);
@@ -481,13 +480,13 @@ static int mxl111sf_demod_read_signal_strength(struct dvb_frontend *fe,
 					       u16 *signal_strength)
 {
 	struct mxl111sf_demod_state *state = fe->demodulator_priv;
-	fe_modulation_t constellation;
+	fe_modulation_t modulation;
 	u16 snr;
 
 	mxl111sf_demod_calc_snr(state, &snr);
-	mxl1x1sf_demod_get_tps_constellation(state, &constellation);
+	mxl1x1sf_demod_get_tps_modulation(state, &modulation);
 
-	switch (constellation) {
+	switch (modulation) {
 	case QPSK:
 		*signal_strength = (snr >= 1300) ?
 			min(65535, snr * 44) : snr * 38;
@@ -508,9 +507,9 @@ static int mxl111sf_demod_read_signal_strength(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int mxl111sf_demod_get_frontend(struct dvb_frontend *fe,
-				       struct dvb_frontend_parameters *p)
+static int mxl111sf_demod_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct mxl111sf_demod_state *state = fe->demodulator_priv;
 
 	mxl_dbg("()");
@@ -518,18 +517,18 @@ static int mxl111sf_demod_get_frontend(struct dvb_frontend *fe,
 	p->inversion = /* FIXME */ ? INVERSION_ON : INVERSION_OFF;
 #endif
 	if (fe->ops.tuner_ops.get_bandwidth)
-		fe->ops.tuner_ops.get_bandwidth(fe, &p->u.ofdm.bandwidth);
+		fe->ops.tuner_ops.get_bandwidth(fe, &p->bandwidth_hz);
 	if (fe->ops.tuner_ops.get_frequency)
 		fe->ops.tuner_ops.get_frequency(fe, &p->frequency);
-	mxl1x1sf_demod_get_tps_code_rate(state, &p->u.ofdm.code_rate_HP);
-	mxl1x1sf_demod_get_tps_code_rate(state, &p->u.ofdm.code_rate_LP);
-	mxl1x1sf_demod_get_tps_constellation(state, &p->u.ofdm.constellation);
+	mxl1x1sf_demod_get_tps_code_rate(state, &p->code_rate_HP);
+	mxl1x1sf_demod_get_tps_code_rate(state, &p->code_rate_LP);
+	mxl1x1sf_demod_get_tps_modulation(state, &p->modulation);
 	mxl1x1sf_demod_get_tps_guard_fft_mode(state,
-					      &p->u.ofdm.transmission_mode);
+					      &p->transmission_mode);
 	mxl1x1sf_demod_get_tps_guard_interval(state,
-					      &p->u.ofdm.guard_interval);
+					      &p->guard_interval);
 	mxl1x1sf_demod_get_tps_hierarchy(state,
-					 &p->u.ofdm.hierarchy_information);
+					 &p->hierarchy);
 
 	return 0;
 }
@@ -551,10 +550,9 @@ static void mxl111sf_demod_release(struct dvb_frontend *fe)
 }
 
 static struct dvb_frontend_ops mxl111sf_demod_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name               = "MaxLinear MxL111SF DVB-T demodulator",
-		.type               = FE_OFDM,
 		.frequency_min      = 177000000,
 		.frequency_max      = 858000000,
 		.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c b/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c
index a6341058c4e..72db6eef4b9 100644
--- a/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c
+++ b/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c
@@ -38,6 +38,8 @@ struct mxl111sf_tuner_state {
 
 	struct mxl111sf_tuner_config *cfg;
 
+	enum mxl_if_freq if_freq;
+
 	u32 frequency;
 	u32 bandwidth;
 };
@@ -186,7 +188,10 @@ static int mxl1x1sf_tuner_set_if_output_freq(struct mxl111sf_tuner_state *state)
 	ctrl = iffcw & 0x00ff;
 #endif
 	ret = mxl111sf_tuner_write_reg(state, V6_TUNER_IF_FCW_REG, ctrl);
-	mxl_fail(ret);
+	if (mxl_fail(ret))
+		goto fail;
+
+	state->if_freq = state->cfg->if_freq;
 fail:
 	return ret;
 }
@@ -267,55 +272,49 @@ static int mxl1x1sf_tuner_loop_thru_ctrl(struct mxl111sf_tuner_state *state,
 
 /* ------------------------------------------------------------------------ */
 
-static int mxl111sf_tuner_set_params(struct dvb_frontend *fe,
-				     struct dvb_frontend_parameters *params)
+static int mxl111sf_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys  = c->delivery_system;
 	struct mxl111sf_tuner_state *state = fe->tuner_priv;
 	int ret;
 	u8 bw;
 
 	mxl_dbg("()");
 
-	if (fe->ops.info.type == FE_ATSC) {
-		switch (params->u.vsb.modulation) {
-		case VSB_8:
-		case VSB_16:
-			bw = 0; /* ATSC */
-			break;
-		case QAM_64:
-		case QAM_256:
-			bw = 1; /* US CABLE */
-			break;
-		default:
-			err("%s: modulation not set!", __func__);
-			return -EINVAL;
-		}
-	} else if (fe->ops.info.type == FE_OFDM) {
-		switch (params->u.ofdm.bandwidth) {
-		case BANDWIDTH_6_MHZ:
+	switch (delsys) {
+	case SYS_ATSC:
+		bw = 0; /* ATSC */
+		break;
+	case SYS_DVBC_ANNEX_B:
+		bw = 1; /* US CABLE */
+		break;
+	case SYS_DVBT:
+		switch (c->bandwidth_hz) {
+		case 6000000:
 			bw = 6;
 			break;
-		case BANDWIDTH_7_MHZ:
+		case 7000000:
 			bw = 7;
 			break;
-		case BANDWIDTH_8_MHZ:
+		case 8000000:
 			bw = 8;
 			break;
 		default:
 			err("%s: bandwidth not set!", __func__);
 			return -EINVAL;
 		}
-	} else {
+		break;
+	default:
 		err("%s: modulation type not supported!", __func__);
 		return -EINVAL;
 	}
-	ret = mxl1x1sf_tune_rf(fe, params->frequency, bw);
+	ret = mxl1x1sf_tune_rf(fe, c->frequency, bw);
 	if (mxl_fail(ret))
 		goto fail;
 
-	state->frequency = params->frequency;
-	state->bandwidth = (fe->ops.info.type == FE_OFDM) ?
-		params->u.ofdm.bandwidth : 0;
+	state->frequency = c->frequency;
+	state->bandwidth = c->bandwidth_hz;
 fail:
 	return ret;
 }
@@ -407,6 +406,54 @@ static int mxl111sf_tuner_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
 	return 0;
 }
 
+static int mxl111sf_tuner_get_if_frequency(struct dvb_frontend *fe,
+					   u32 *frequency)
+{
+	struct mxl111sf_tuner_state *state = fe->tuner_priv;
+
+	*frequency = 0;
+
+	switch (state->if_freq) {
+	case MXL_IF_4_0:   /* 4.0   MHz */
+		*frequency = 4000000;
+		break;
+	case MXL_IF_4_5:   /* 4.5   MHz */
+		*frequency = 4500000;
+		break;
+	case MXL_IF_4_57:  /* 4.57  MHz */
+		*frequency = 4570000;
+		break;
+	case MXL_IF_5_0:   /* 5.0   MHz */
+		*frequency = 5000000;
+		break;
+	case MXL_IF_5_38:  /* 5.38  MHz */
+		*frequency = 5380000;
+		break;
+	case MXL_IF_6_0:   /* 6.0   MHz */
+		*frequency = 6000000;
+		break;
+	case MXL_IF_6_28:  /* 6.28  MHz */
+		*frequency = 6280000;
+		break;
+	case MXL_IF_7_2:   /* 7.2   MHz */
+		*frequency = 7200000;
+		break;
+	case MXL_IF_35_25: /* 35.25 MHz */
+		*frequency = 35250000;
+		break;
+	case MXL_IF_36:    /* 36    MHz */
+		*frequency = 36000000;
+		break;
+	case MXL_IF_36_15: /* 36.15 MHz */
+		*frequency = 36150000;
+		break;
+	case MXL_IF_44:    /* 44    MHz */
+		*frequency = 44000000;
+		break;
+	}
+	return 0;
+}
+
 static int mxl111sf_tuner_release(struct dvb_frontend *fe)
 {
 	struct mxl111sf_tuner_state *state = fe->tuner_priv;
@@ -436,6 +483,7 @@ static struct dvb_tuner_ops mxl111sf_tuner_tuner_ops = {
 	.get_rf_strength   = mxl111sf_get_rf_strength,
 	.get_frequency     = mxl111sf_tuner_get_frequency,
 	.get_bandwidth     = mxl111sf_tuner_get_bandwidth,
+	.get_if_frequency  = mxl111sf_tuner_get_if_frequency,
 	.release           = mxl111sf_tuner_release,
 };
 
diff --git a/drivers/media/dvb/dvb-usb/mxl111sf.c b/drivers/media/dvb/dvb-usb/mxl111sf.c
index 825a8b242e0..38ef0253d3b 100644
--- a/drivers/media/dvb/dvb-usb/mxl111sf.c
+++ b/drivers/media/dvb/dvb-usb/mxl111sf.c
@@ -758,6 +758,7 @@ MODULE_DEVICE_TABLE(usb, mxl111sf_table);
 
 
 #define MXL111SF_EP4_BULK_STREAMING_CONFIG		\
+	.size_of_priv = sizeof(struct mxl111sf_adap_state), \
 	.streaming_ctrl = mxl111sf_ep4_streaming_ctrl,	\
 	.stream = {					\
 		.type = USB_BULK,			\
@@ -772,6 +773,7 @@ MODULE_DEVICE_TABLE(usb, mxl111sf_table);
 
 /* FIXME: works for v6 but not v8 silicon */
 #define MXL111SF_EP4_ISOC_STREAMING_CONFIG		\
+	.size_of_priv = sizeof(struct mxl111sf_adap_state), \
 	.streaming_ctrl = mxl111sf_ep4_streaming_ctrl,	\
 	.stream = {					\
 		.type = USB_ISOC,			\
@@ -788,6 +790,7 @@ MODULE_DEVICE_TABLE(usb, mxl111sf_table);
 	}
 
 #define MXL111SF_EP6_BULK_STREAMING_CONFIG		\
+	.size_of_priv = sizeof(struct mxl111sf_adap_state), \
 	.streaming_ctrl = mxl111sf_ep6_streaming_ctrl,	\
 	.stream = {					\
 		.type = USB_BULK,			\
@@ -802,6 +805,7 @@ MODULE_DEVICE_TABLE(usb, mxl111sf_table);
 
 /* FIXME */
 #define MXL111SF_EP6_ISOC_STREAMING_CONFIG		\
+	.size_of_priv = sizeof(struct mxl111sf_adap_state), \
 	.streaming_ctrl = mxl111sf_ep6_streaming_ctrl,	\
 	.stream = {					\
 		.type = USB_ISOC,			\
@@ -839,8 +843,6 @@ static struct dvb_usb_device_properties mxl111sf_dvbt_bulk_properties = {
 		.fe_ioctl_override = mxl111sf_fe_ioctl_override,
 		.num_frontends = 1,
 		.fe = {{
-			.size_of_priv     = sizeof(struct mxl111sf_adap_state),
-
 			.frontend_attach  = mxl111sf_attach_demod,
 			.tuner_attach     = mxl111sf_attach_tuner,
 
@@ -883,8 +885,6 @@ static struct dvb_usb_device_properties mxl111sf_dvbt_isoc_properties = {
 		.fe_ioctl_override = mxl111sf_fe_ioctl_override,
 		.num_frontends = 1,
 		.fe = {{
-			.size_of_priv     = sizeof(struct mxl111sf_adap_state),
-
 			.frontend_attach  = mxl111sf_attach_demod,
 			.tuner_attach     = mxl111sf_attach_tuner,
 
@@ -927,16 +927,12 @@ static struct dvb_usb_device_properties mxl111sf_atsc_bulk_properties = {
 		.fe_ioctl_override = mxl111sf_fe_ioctl_override,
 		.num_frontends = 2,
 		.fe = {{
-			.size_of_priv     = sizeof(struct mxl111sf_adap_state),
-
 			.frontend_attach  = mxl111sf_lgdt3305_frontend_attach,
 			.tuner_attach     = mxl111sf_attach_tuner,
 
 			MXL111SF_EP6_BULK_STREAMING_CONFIG,
 		},
 		{
-			.size_of_priv     = sizeof(struct mxl111sf_adap_state),
-
 			.frontend_attach  = mxl111sf_attach_demod,
 			.tuner_attach     = mxl111sf_attach_tuner,
 
@@ -992,16 +988,12 @@ static struct dvb_usb_device_properties mxl111sf_atsc_isoc_properties = {
 		.fe_ioctl_override = mxl111sf_fe_ioctl_override,
 		.num_frontends = 2,
 		.fe = {{
-			.size_of_priv     = sizeof(struct mxl111sf_adap_state),
-
 			.frontend_attach  = mxl111sf_lgdt3305_frontend_attach,
 			.tuner_attach     = mxl111sf_attach_tuner,
 
 			MXL111SF_EP6_ISOC_STREAMING_CONFIG,
 		},
 		{
-			.size_of_priv     = sizeof(struct mxl111sf_adap_state),
-
 			.frontend_attach  = mxl111sf_attach_demod,
 			.tuner_attach     = mxl111sf_attach_tuner,
 
diff --git a/drivers/media/dvb/dvb-usb/ttusb2.c b/drivers/media/dvb/dvb-usb/ttusb2.c
index 56acf8e55d5..e53a1061cb8 100644
--- a/drivers/media/dvb/dvb-usb/ttusb2.c
+++ b/drivers/media/dvb/dvb-usb/ttusb2.c
@@ -75,10 +75,18 @@ static int ttusb2_msg(struct dvb_usb_device *d, u8 cmd,
 		u8 *wbuf, int wlen, u8 *rbuf, int rlen)
 {
 	struct ttusb2_state *st = d->priv;
-	u8 s[wlen+4],r[64] = { 0 };
+	u8 *s, *r = NULL;
 	int ret = 0;
 
-	memset(s,0,wlen+4);
+	s = kzalloc(wlen+4, GFP_KERNEL);
+	if (!s)
+		return -ENOMEM;
+
+	r = kzalloc(64, GFP_KERNEL);
+	if (!r) {
+		kfree(s);
+		return -ENOMEM;
+	}
 
 	s[0] = 0xaa;
 	s[1] = ++st->id;
@@ -94,12 +102,17 @@ static int ttusb2_msg(struct dvb_usb_device *d, u8 cmd,
 		r[2] != cmd ||
 		(rlen > 0 && r[3] != rlen)) {
 		warn("there might have been an error during control message transfer. (rlen = %d, was %d)",rlen,r[3]);
+		kfree(s);
+		kfree(r);
 		return -EIO;
 	}
 
 	if (rlen > 0)
 		memcpy(rbuf, &r[4], rlen);
 
+	kfree(s);
+	kfree(r);
+
 	return 0;
 }
 
@@ -384,7 +397,7 @@ static int ttusb2_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num
 
 		memcpy(&obuf[3], msg[i].buf, msg[i].len);
 
-		if (ttusb2_msg(d, CMD_I2C_XFER, obuf, msg[i].len+3, ibuf, obuf[2] + 3) < 0) {
+		if (ttusb2_msg(d, CMD_I2C_XFER, obuf, obuf[1]+3, ibuf, obuf[2] + 3) < 0) {
 			err("i2c transfer failed.");
 			break;
 		}
diff --git a/drivers/media/dvb/dvb-usb/vp702x-fe.c b/drivers/media/dvb/dvb-usb/vp702x-fe.c
index 2bb8d4cc8d8..5eab468dd90 100644
--- a/drivers/media/dvb/dvb-usb/vp702x-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp702x-fe.c
@@ -135,9 +135,9 @@ static int vp702x_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_front
 	return 0;
 }
 
-static int vp702x_fe_set_frontend(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *fep)
+static int vp702x_fe_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct vp702x_fe_state *st = fe->demodulator_priv;
 	struct vp702x_device_state *dst = st->d->priv;
 	u32 freq = fep->frequency/1000;
@@ -155,14 +155,14 @@ static int vp702x_fe_set_frontend(struct dvb_frontend* fe,
 	cmd[1] =  freq       & 0xff;
 	cmd[2] = 1; /* divrate == 4 -> frequencyRef[1] -> 1 here */
 
-	sr = (u64) (fep->u.qpsk.symbol_rate/1000) << 20;
+	sr = (u64) (fep->symbol_rate/1000) << 20;
 	do_div(sr,88000);
 	cmd[3] = (sr >> 12) & 0xff;
 	cmd[4] = (sr >> 4)  & 0xff;
 	cmd[5] = (sr << 4)  & 0xf0;
 
 	deb_fe("setting frontend to: %u -> %u (%x) LNB-based GHz, symbolrate: %d -> %lu (%lx)\n",
-			fep->frequency,freq,freq, fep->u.qpsk.symbol_rate,
+			fep->frequency, freq, freq, fep->symbol_rate,
 			(unsigned long) sr, (unsigned long) sr);
 
 /*	if (fep->inversion == INVERSION_ON)
@@ -171,7 +171,7 @@ static int vp702x_fe_set_frontend(struct dvb_frontend* fe,
 	if (st->voltage == SEC_VOLTAGE_18)
 		cmd[6] |= 0x40;
 
-/*	if (fep->u.qpsk.symbol_rate > 8000000)
+/*	if (fep->symbol_rate > 8000000)
 		cmd[6] |= 0x20;
 
 	if (fep->frequency < 1531000)
@@ -211,13 +211,6 @@ static int vp702x_fe_sleep(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int vp702x_fe_get_frontend(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *fep)
-{
-	deb_fe("%s\n",__func__);
-	return 0;
-}
-
 static int vp702x_fe_send_diseqc_msg (struct dvb_frontend* fe,
 				    struct dvb_diseqc_master_cmd *m)
 {
@@ -350,9 +343,9 @@ error:
 
 
 static struct dvb_frontend_ops vp702x_fe_ops = {
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name           = "Twinhan DST-like frontend (VP7021/VP7020) DVB-S",
-		.type           = FE_QPSK,
 		.frequency_min       = 950000,
 		.frequency_max       = 2150000,
 		.frequency_stepsize  = 1000,   /* kHz for QPSK frontends */
@@ -371,7 +364,6 @@ static struct dvb_frontend_ops vp702x_fe_ops = {
 	.sleep = vp702x_fe_sleep,
 
 	.set_frontend = vp702x_fe_set_frontend,
-	.get_frontend = vp702x_fe_get_frontend,
 	.get_tune_settings = vp702x_fe_get_tune_settings,
 
 	.read_status = vp702x_fe_read_status,
diff --git a/drivers/media/dvb/dvb-usb/vp7045-fe.c b/drivers/media/dvb/dvb-usb/vp7045-fe.c
index 8452eef9032..b8825b18c00 100644
--- a/drivers/media/dvb/dvb-usb/vp7045-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp7045-fe.c
@@ -103,9 +103,9 @@ static int vp7045_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_front
 	return 0;
 }
 
-static int vp7045_fe_set_frontend(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *fep)
+static int vp7045_fe_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct vp7045_fe_state *state = fe->demodulator_priv;
 	u8 buf[5];
 	u32 freq = fep->frequency / 1000;
@@ -115,25 +115,24 @@ static int vp7045_fe_set_frontend(struct dvb_frontend* fe,
 	buf[2] =  freq        & 0xff;
 	buf[3] = 0;
 
-	switch (fep->u.ofdm.bandwidth) {
-		case BANDWIDTH_8_MHZ: buf[4] = 8; break;
-		case BANDWIDTH_7_MHZ: buf[4] = 7; break;
-		case BANDWIDTH_6_MHZ: buf[4] = 6; break;
-		case BANDWIDTH_AUTO: return -EOPNOTSUPP;
-		default:
-			return -EINVAL;
+	switch (fep->bandwidth_hz) {
+	case 8000000:
+		buf[4] = 8;
+		break;
+	case 7000000:
+		buf[4] = 7;
+		break;
+	case 6000000:
+		buf[4] = 6;
+		break;
+	default:
+		return -EINVAL;
 	}
 
 	vp7045_usb_op(state->d,LOCK_TUNER_COMMAND,buf,5,NULL,0,200);
 	return 0;
 }
 
-static int vp7045_fe_get_frontend(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *fep)
-{
-	return 0;
-}
-
 static void vp7045_fe_release(struct dvb_frontend* fe)
 {
 	struct vp7045_fe_state *state = fe->demodulator_priv;
@@ -159,9 +158,9 @@ error:
 
 
 static struct dvb_frontend_ops vp7045_fe_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "Twinhan VP7045/46 USB DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 44250000,
 		.frequency_max		= 867250000,
 		.frequency_stepsize	= 1000,
@@ -181,7 +180,6 @@ static struct dvb_frontend_ops vp7045_fe_ops = {
 	.sleep = vp7045_fe_sleep,
 
 	.set_frontend = vp7045_fe_set_frontend,
-	.get_frontend = vp7045_fe_get_frontend,
 	.get_tune_settings = vp7045_fe_get_tune_settings,
 
 	.read_status = vp7045_fe_read_status,
diff --git a/drivers/media/dvb/firewire/firedtv-avc.c b/drivers/media/dvb/firewire/firedtv-avc.c
index 489ae824586..d1a1a1324ef 100644
--- a/drivers/media/dvb/firewire/firedtv-avc.c
+++ b/drivers/media/dvb/firewire/firedtv-avc.c
@@ -335,7 +335,7 @@ static int add_pid_filter(struct firedtv *fdtv, u8 *operand)
  * (not supported by the AVC standard)
  */
 static int avc_tuner_tuneqpsk(struct firedtv *fdtv,
-			      struct dvb_frontend_parameters *params)
+			      struct dtv_frontend_properties *p)
 {
 	struct avc_command_frame *c = (void *)fdtv->avc_data;
 
@@ -349,15 +349,15 @@ static int avc_tuner_tuneqpsk(struct firedtv *fdtv,
 	else
 		c->operand[3] = SFE_VENDOR_OPCODE_TUNE_QPSK;
 
-	c->operand[4] = (params->frequency >> 24) & 0xff;
-	c->operand[5] = (params->frequency >> 16) & 0xff;
-	c->operand[6] = (params->frequency >> 8) & 0xff;
-	c->operand[7] = params->frequency & 0xff;
+	c->operand[4] = (p->frequency >> 24) & 0xff;
+	c->operand[5] = (p->frequency >> 16) & 0xff;
+	c->operand[6] = (p->frequency >> 8) & 0xff;
+	c->operand[7] = p->frequency & 0xff;
 
-	c->operand[8] = ((params->u.qpsk.symbol_rate / 1000) >> 8) & 0xff;
-	c->operand[9] = (params->u.qpsk.symbol_rate / 1000) & 0xff;
+	c->operand[8] = ((p->symbol_rate / 1000) >> 8) & 0xff;
+	c->operand[9] = (p->symbol_rate / 1000) & 0xff;
 
-	switch (params->u.qpsk.fec_inner) {
+	switch (p->fec_inner) {
 	case FEC_1_2:	c->operand[10] = 0x1; break;
 	case FEC_2_3:	c->operand[10] = 0x2; break;
 	case FEC_3_4:	c->operand[10] = 0x3; break;
@@ -392,10 +392,11 @@ static int avc_tuner_tuneqpsk(struct firedtv *fdtv,
 			default:		c->operand[13] = 0x2; break;
 			}
 			switch (fdtv->fe.dtv_property_cache.rolloff) {
-			case ROLLOFF_AUTO:	c->operand[14] = 0x2; break;
 			case ROLLOFF_35:	c->operand[14] = 0x2; break;
 			case ROLLOFF_20:	c->operand[14] = 0x0; break;
 			case ROLLOFF_25:	c->operand[14] = 0x1; break;
+			case ROLLOFF_AUTO:
+			default:		c->operand[14] = 0x2; break;
 			/* case ROLLOFF_NONE:	c->operand[14] = 0xff; break; */
 			}
 			switch (fdtv->fe.dtv_property_cache.pilot) {
@@ -415,7 +416,7 @@ static int avc_tuner_tuneqpsk(struct firedtv *fdtv,
 }
 
 static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv,
-			       struct dvb_frontend_parameters *params)
+			       struct dtv_frontend_properties *p)
 {
 	struct avc_command_frame *c = (void *)fdtv->avc_data;
 
@@ -434,8 +435,8 @@ static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv,
 			| 1 << 4 /* Frequency */
 			| 1 << 3 /* Symbol_Rate */
 			| 0 << 2 /* FEC_outer */
-			| (params->u.qam.fec_inner  != FEC_AUTO ? 1 << 1 : 0)
-			| (params->u.qam.modulation != QAM_AUTO ? 1 << 0 : 0);
+			| (p->fec_inner  != FEC_AUTO ? 1 << 1 : 0)
+			| (p->modulation != QAM_AUTO ? 1 << 0 : 0);
 
 	/* multiplex_valid_flags, low byte */
 	c->operand[6] =   0 << 7 /* NetworkID */
@@ -446,15 +447,15 @@ static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv,
 	c->operand[9]  = 0x00;
 	c->operand[10] = 0x00;
 
-	c->operand[11] = (((params->frequency / 4000) >> 16) & 0xff) | (2 << 6);
-	c->operand[12] = ((params->frequency / 4000) >> 8) & 0xff;
-	c->operand[13] = (params->frequency / 4000) & 0xff;
-	c->operand[14] = ((params->u.qpsk.symbol_rate / 1000) >> 12) & 0xff;
-	c->operand[15] = ((params->u.qpsk.symbol_rate / 1000) >> 4) & 0xff;
-	c->operand[16] = ((params->u.qpsk.symbol_rate / 1000) << 4) & 0xf0;
+	c->operand[11] = (((p->frequency / 4000) >> 16) & 0xff) | (2 << 6);
+	c->operand[12] = ((p->frequency / 4000) >> 8) & 0xff;
+	c->operand[13] = (p->frequency / 4000) & 0xff;
+	c->operand[14] = ((p->symbol_rate / 1000) >> 12) & 0xff;
+	c->operand[15] = ((p->symbol_rate / 1000) >> 4) & 0xff;
+	c->operand[16] = ((p->symbol_rate / 1000) << 4) & 0xf0;
 	c->operand[17] = 0x00;
 
-	switch (params->u.qpsk.fec_inner) {
+	switch (p->fec_inner) {
 	case FEC_1_2:	c->operand[18] = 0x1; break;
 	case FEC_2_3:	c->operand[18] = 0x2; break;
 	case FEC_3_4:	c->operand[18] = 0x3; break;
@@ -466,7 +467,7 @@ static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv,
 	default:	c->operand[18] = 0x0;
 	}
 
-	switch (params->u.qam.modulation) {
+	switch (p->modulation) {
 	case QAM_16:	c->operand[19] = 0x08; break;
 	case QAM_32:	c->operand[19] = 0x10; break;
 	case QAM_64:	c->operand[19] = 0x18; break;
@@ -483,9 +484,8 @@ static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv,
 }
 
 static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
-			       struct dvb_frontend_parameters *params)
+			       struct dtv_frontend_properties *p)
 {
-	struct dvb_ofdm_parameters *ofdm = &params->u.ofdm;
 	struct avc_command_frame *c = (void *)fdtv->avc_data;
 
 	c->opcode = AVC_OPCODE_DSD;
@@ -500,42 +500,42 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 	c->operand[5] =
 	      0 << 7 /* reserved */
 	    | 1 << 6 /* CenterFrequency */
-	    | (ofdm->bandwidth      != BANDWIDTH_AUTO        ? 1 << 5 : 0)
-	    | (ofdm->constellation  != QAM_AUTO              ? 1 << 4 : 0)
-	    | (ofdm->hierarchy_information != HIERARCHY_AUTO ? 1 << 3 : 0)
-	    | (ofdm->code_rate_HP   != FEC_AUTO              ? 1 << 2 : 0)
-	    | (ofdm->code_rate_LP   != FEC_AUTO              ? 1 << 1 : 0)
-	    | (ofdm->guard_interval != GUARD_INTERVAL_AUTO   ? 1 << 0 : 0);
+	    | (p->bandwidth_hz != 0        ? 1 << 5 : 0)
+	    | (p->modulation  != QAM_AUTO              ? 1 << 4 : 0)
+	    | (p->hierarchy != HIERARCHY_AUTO ? 1 << 3 : 0)
+	    | (p->code_rate_HP   != FEC_AUTO              ? 1 << 2 : 0)
+	    | (p->code_rate_LP   != FEC_AUTO              ? 1 << 1 : 0)
+	    | (p->guard_interval != GUARD_INTERVAL_AUTO   ? 1 << 0 : 0);
 
 	/* multiplex_valid_flags, low byte */
 	c->operand[6] =
 	      0 << 7 /* NetworkID */
-	    | (ofdm->transmission_mode != TRANSMISSION_MODE_AUTO ? 1 << 6 : 0)
+	    | (p->transmission_mode != TRANSMISSION_MODE_AUTO ? 1 << 6 : 0)
 	    | 0 << 5 /* OtherFrequencyFlag */
 	    | 0 << 0 /* reserved */ ;
 
 	c->operand[7]  = 0x0;
-	c->operand[8]  = (params->frequency / 10) >> 24;
-	c->operand[9]  = ((params->frequency / 10) >> 16) & 0xff;
-	c->operand[10] = ((params->frequency / 10) >>  8) & 0xff;
-	c->operand[11] = (params->frequency / 10) & 0xff;
-
-	switch (ofdm->bandwidth) {
-	case BANDWIDTH_7_MHZ:	c->operand[12] = 0x20; break;
-	case BANDWIDTH_8_MHZ:
-	case BANDWIDTH_6_MHZ:	/* not defined by AVC spec */
-	case BANDWIDTH_AUTO:
+	c->operand[8]  = (p->frequency / 10) >> 24;
+	c->operand[9]  = ((p->frequency / 10) >> 16) & 0xff;
+	c->operand[10] = ((p->frequency / 10) >>  8) & 0xff;
+	c->operand[11] = (p->frequency / 10) & 0xff;
+
+	switch (p->bandwidth_hz) {
+	case 7000000:	c->operand[12] = 0x20; break;
+	case 8000000:
+	case 6000000:	/* not defined by AVC spec */
+	case 0:
 	default:		c->operand[12] = 0x00;
 	}
 
-	switch (ofdm->constellation) {
+	switch (p->modulation) {
 	case QAM_16:	c->operand[13] = 1 << 6; break;
 	case QAM_64:	c->operand[13] = 2 << 6; break;
 	case QPSK:
 	default:	c->operand[13] = 0x00;
 	}
 
-	switch (ofdm->hierarchy_information) {
+	switch (p->hierarchy) {
 	case HIERARCHY_1:	c->operand[13] |= 1 << 3; break;
 	case HIERARCHY_2:	c->operand[13] |= 2 << 3; break;
 	case HIERARCHY_4:	c->operand[13] |= 3 << 3; break;
@@ -544,7 +544,7 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 	default:		break;
 	}
 
-	switch (ofdm->code_rate_HP) {
+	switch (p->code_rate_HP) {
 	case FEC_2_3:	c->operand[13] |= 1; break;
 	case FEC_3_4:	c->operand[13] |= 2; break;
 	case FEC_5_6:	c->operand[13] |= 3; break;
@@ -553,7 +553,7 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 	default:	break;
 	}
 
-	switch (ofdm->code_rate_LP) {
+	switch (p->code_rate_LP) {
 	case FEC_2_3:	c->operand[14] = 1 << 5; break;
 	case FEC_3_4:	c->operand[14] = 2 << 5; break;
 	case FEC_5_6:	c->operand[14] = 3 << 5; break;
@@ -562,7 +562,7 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 	default:	c->operand[14] = 0x00; break;
 	}
 
-	switch (ofdm->guard_interval) {
+	switch (p->guard_interval) {
 	case GUARD_INTERVAL_1_16:	c->operand[14] |= 1 << 3; break;
 	case GUARD_INTERVAL_1_8:	c->operand[14] |= 2 << 3; break;
 	case GUARD_INTERVAL_1_4:	c->operand[14] |= 3 << 3; break;
@@ -571,7 +571,7 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 	default:			break;
 	}
 
-	switch (ofdm->transmission_mode) {
+	switch (p->transmission_mode) {
 	case TRANSMISSION_MODE_8K:	c->operand[14] |= 1 << 1; break;
 	case TRANSMISSION_MODE_2K:
 	case TRANSMISSION_MODE_AUTO:
@@ -585,7 +585,7 @@ static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
 }
 
 int avc_tuner_dsd(struct firedtv *fdtv,
-		  struct dvb_frontend_parameters *params)
+		  struct dtv_frontend_properties *p)
 {
 	struct avc_command_frame *c = (void *)fdtv->avc_data;
 	int pos, ret;
@@ -597,9 +597,9 @@ int avc_tuner_dsd(struct firedtv *fdtv,
 
 	switch (fdtv->type) {
 	case FIREDTV_DVB_S:
-	case FIREDTV_DVB_S2: pos = avc_tuner_tuneqpsk(fdtv, params); break;
-	case FIREDTV_DVB_C: pos = avc_tuner_dsd_dvb_c(fdtv, params); break;
-	case FIREDTV_DVB_T: pos = avc_tuner_dsd_dvb_t(fdtv, params); break;
+	case FIREDTV_DVB_S2: pos = avc_tuner_tuneqpsk(fdtv, p); break;
+	case FIREDTV_DVB_C: pos = avc_tuner_dsd_dvb_c(fdtv, p); break;
+	case FIREDTV_DVB_T: pos = avc_tuner_dsd_dvb_t(fdtv, p); break;
 	default:
 		BUG();
 	}
diff --git a/drivers/media/dvb/firewire/firedtv-dvb.c b/drivers/media/dvb/firewire/firedtv-dvb.c
index fd8bbbfa5c5..eb7496eab13 100644
--- a/drivers/media/dvb/firewire/firedtv-dvb.c
+++ b/drivers/media/dvb/firewire/firedtv-dvb.c
@@ -203,7 +203,9 @@ int fdtv_dvb_register(struct firedtv *fdtv, const char *name)
 	if (err)
 		goto fail_rem_frontend;
 
-	dvb_net_init(&fdtv->adapter, &fdtv->dvbnet, &fdtv->demux.dmx);
+	err = dvb_net_init(&fdtv->adapter, &fdtv->dvbnet, &fdtv->demux.dmx);
+	if (err)
+		goto fail_disconnect_frontend;
 
 	fdtv_frontend_init(fdtv, name);
 	err = dvb_register_frontend(&fdtv->adapter, &fdtv->fe);
@@ -218,6 +220,7 @@ int fdtv_dvb_register(struct firedtv *fdtv, const char *name)
 
 fail_net_release:
 	dvb_net_release(&fdtv->dvbnet);
+fail_disconnect_frontend:
 	fdtv->demux.dmx.close(&fdtv->demux.dmx);
 fail_rem_frontend:
 	fdtv->demux.dmx.remove_frontend(&fdtv->demux.dmx, &fdtv->frontend);
diff --git a/drivers/media/dvb/firewire/firedtv-fe.c b/drivers/media/dvb/firewire/firedtv-fe.c
index 8748a61be73..6fe9793b98b 100644
--- a/drivers/media/dvb/firewire/firedtv-fe.c
+++ b/drivers/media/dvb/firewire/firedtv-fe.c
@@ -141,28 +141,12 @@ static int fdtv_read_uncorrected_blocks(struct dvb_frontend *fe, u32 *ucblocks)
 	return -EOPNOTSUPP;
 }
 
-static int fdtv_set_frontend(struct dvb_frontend *fe,
-			     struct dvb_frontend_parameters *params)
+static int fdtv_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct firedtv *fdtv = fe->sec_priv;
 
-	return avc_tuner_dsd(fdtv, params);
-}
-
-static int fdtv_get_frontend(struct dvb_frontend *fe,
-			     struct dvb_frontend_parameters *params)
-{
-	return -EOPNOTSUPP;
-}
-
-static int fdtv_get_property(struct dvb_frontend *fe, struct dtv_property *tvp)
-{
-	return 0;
-}
-
-static int fdtv_set_property(struct dvb_frontend *fe, struct dtv_property *tvp)
-{
-	return 0;
+	return avc_tuner_dsd(fdtv, p);
 }
 
 void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
@@ -174,10 +158,6 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 	ops->sleep			= fdtv_sleep;
 
 	ops->set_frontend		= fdtv_set_frontend;
-	ops->get_frontend		= fdtv_get_frontend;
-
-	ops->get_property		= fdtv_get_property;
-	ops->set_property		= fdtv_set_property;
 
 	ops->read_status		= fdtv_read_status;
 	ops->read_ber			= fdtv_read_ber;
@@ -192,7 +172,7 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 
 	switch (fdtv->type) {
 	case FIREDTV_DVB_S:
-		fi->type		= FE_QPSK;
+		ops->delsys[0]		= SYS_DVBS;
 
 		fi->frequency_min	= 950000;
 		fi->frequency_max	= 2150000;
@@ -211,7 +191,8 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 		break;
 
 	case FIREDTV_DVB_S2:
-		fi->type		= FE_QPSK;
+		ops->delsys[0]		= SYS_DVBS;
+		ops->delsys[1]		= SYS_DVBS2;
 
 		fi->frequency_min	= 950000;
 		fi->frequency_max	= 2150000;
@@ -231,7 +212,7 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 		break;
 
 	case FIREDTV_DVB_C:
-		fi->type		= FE_QAM;
+		ops->delsys[0]		= SYS_DVBC_ANNEX_A;
 
 		fi->frequency_min	= 47000000;
 		fi->frequency_max	= 866000000;
@@ -249,7 +230,7 @@ void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
 		break;
 
 	case FIREDTV_DVB_T:
-		fi->type		= FE_OFDM;
+		ops->delsys[0]		= SYS_DVBT;
 
 		fi->frequency_min	= 49000000;
 		fi->frequency_max	= 861000000;
diff --git a/drivers/media/dvb/firewire/firedtv.h b/drivers/media/dvb/firewire/firedtv.h
index bd00b04e079..4fdcd8cb753 100644
--- a/drivers/media/dvb/firewire/firedtv.h
+++ b/drivers/media/dvb/firewire/firedtv.h
@@ -112,8 +112,8 @@ struct firedtv {
 /* firedtv-avc.c */
 int avc_recv(struct firedtv *fdtv, void *data, size_t length);
 int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat);
-struct dvb_frontend_parameters;
-int avc_tuner_dsd(struct firedtv *fdtv, struct dvb_frontend_parameters *params);
+struct dtv_frontend_properties;
+int avc_tuner_dsd(struct firedtv *fdtv, struct dtv_frontend_properties *params);
 int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]);
 int avc_tuner_get_ts(struct firedtv *fdtv);
 int avc_identify_subunit(struct firedtv *fdtv);
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index 4a2d2e6c91a..ebb5ed7a778 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -404,6 +404,13 @@ config DVB_EC100
 	help
 	  Say Y when you want to support this frontend.
 
+config DVB_HD29L2
+	tristate "HDIC HD29L2"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  Say Y when you want to support this frontend.
+
 config DVB_STV0367
 	tristate "ST STV0367 based"
 	depends on DVB_CORE && I2C
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index f639f678155..00a20636df6 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -84,6 +84,7 @@ obj-$(CONFIG_DVB_STV090x) += stv090x.o
 obj-$(CONFIG_DVB_STV6110x) += stv6110x.o
 obj-$(CONFIG_DVB_ISL6423) += isl6423.o
 obj-$(CONFIG_DVB_EC100) += ec100.o
+obj-$(CONFIG_DVB_HD29L2) += hd29l2.o
 obj-$(CONFIG_DVB_DS3000) += ds3000.o
 obj-$(CONFIG_DVB_MB86A16) += mb86a16.o
 obj-$(CONFIG_DVB_MB86A20S) += mb86a20s.o
diff --git a/drivers/media/dvb/frontends/af9013.c b/drivers/media/dvb/frontends/af9013.c
index 345311c3338..6bcbcf543b3 100644
--- a/drivers/media/dvb/frontends/af9013.c
+++ b/drivers/media/dvb/frontends/af9013.c
@@ -2,6 +2,7 @@
  * Afatech AF9013 demodulator driver
  *
  * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
  *
  * Thanks to Afatech who kindly provided information.
  *
@@ -21,25 +22,15 @@
  *
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/firmware.h>
-
-#include "dvb_frontend.h"
 #include "af9013_priv.h"
-#include "af9013.h"
 
 int af9013_debug;
+module_param_named(debug, af9013_debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
 
 struct af9013_state {
 	struct i2c_adapter *i2c;
-	struct dvb_frontend frontend;
-
+	struct dvb_frontend fe;
 	struct af9013_config config;
 
 	/* tuner/demod RF and IF AGC limits used for signal strength calc */
@@ -48,107 +39,178 @@ struct af9013_state {
 	u32 ber;
 	u32 ucblocks;
 	u16 snr;
-	u32 frequency;
-	unsigned long next_statistics_check;
+	u32 bandwidth_hz;
+	fe_status_t fe_status;
+	unsigned long set_frontend_jiffies;
+	unsigned long read_status_jiffies;
+	bool first_tune;
+	bool i2c_gate_state;
+	unsigned int statistics_step:3;
+	struct delayed_work statistics_work;
 };
 
-static u8 regmask[8] = { 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff };
-
-static int af9013_write_regs(struct af9013_state *state, u8 mbox, u16 reg,
-	u8 *val, u8 len)
+/* write multiple registers */
+static int af9013_wr_regs_i2c(struct af9013_state *priv, u8 mbox, u16 reg,
+	const u8 *val, int len)
 {
+	int ret;
 	u8 buf[3+len];
-	struct i2c_msg msg = {
-		.addr = state->config.demod_address,
-		.flags = 0,
-		.len = sizeof(buf),
-		.buf = buf };
-
-	buf[0] = reg >> 8;
-	buf[1] = reg & 0xff;
+	struct i2c_msg msg[1] = {
+		{
+			.addr = priv->config.i2c_addr,
+			.flags = 0,
+			.len = sizeof(buf),
+			.buf = buf,
+		}
+	};
+
+	buf[0] = (reg >> 8) & 0xff;
+	buf[1] = (reg >> 0) & 0xff;
 	buf[2] = mbox;
 	memcpy(&buf[3], val, len);
 
-	if (i2c_transfer(state->i2c, &msg, 1) != 1) {
-		warn("I2C write failed reg:%04x len:%d", reg, len);
-		return -EREMOTEIO;
+	ret = i2c_transfer(priv->i2c, msg, 1);
+	if (ret == 1) {
+		ret = 0;
+	} else {
+		warn("i2c wr failed=%d reg=%04x len=%d", ret, reg, len);
+		ret = -EREMOTEIO;
 	}
-	return 0;
+	return ret;
 }
 
-static int af9013_write_ofdm_regs(struct af9013_state *state, u16 reg, u8 *val,
-	u8 len)
+/* read multiple registers */
+static int af9013_rd_regs_i2c(struct af9013_state *priv, u8 mbox, u16 reg,
+	u8 *val, int len)
 {
-	u8 mbox = (1 << 0)|(1 << 1)|((len - 1) << 2)|(0 << 6)|(0 << 7);
-	return af9013_write_regs(state, mbox, reg, val, len);
+	int ret;
+	u8 buf[3];
+	struct i2c_msg msg[2] = {
+		{
+			.addr = priv->config.i2c_addr,
+			.flags = 0,
+			.len = 3,
+			.buf = buf,
+		}, {
+			.addr = priv->config.i2c_addr,
+			.flags = I2C_M_RD,
+			.len = len,
+			.buf = val,
+		}
+	};
+
+	buf[0] = (reg >> 8) & 0xff;
+	buf[1] = (reg >> 0) & 0xff;
+	buf[2] = mbox;
+
+	ret = i2c_transfer(priv->i2c, msg, 2);
+	if (ret == 2) {
+		ret = 0;
+	} else {
+		warn("i2c rd failed=%d reg=%04x len=%d", ret, reg, len);
+		ret = -EREMOTEIO;
+	}
+	return ret;
 }
 
-static int af9013_write_ofsm_regs(struct af9013_state *state, u16 reg, u8 *val,
-	u8 len)
+/* write multiple registers */
+static int af9013_wr_regs(struct af9013_state *priv, u16 reg, const u8 *val,
+	int len)
+{
+	int ret, i;
+	u8 mbox = (0 << 7)|(0 << 6)|(1 << 1)|(1 << 0);
+
+	if ((priv->config.ts_mode == AF9013_TS_USB) &&
+		((reg & 0xff00) != 0xff00) && ((reg & 0xff00) != 0xae00)) {
+		mbox |= ((len - 1) << 2);
+		ret = af9013_wr_regs_i2c(priv, mbox, reg, val, len);
+	} else {
+		for (i = 0; i < len; i++) {
+			ret = af9013_wr_regs_i2c(priv, mbox, reg+i, val+i, 1);
+			if (ret)
+				goto err;
+		}
+	}
+
+err:
+	return 0;
+}
+
+/* read multiple registers */
+static int af9013_rd_regs(struct af9013_state *priv, u16 reg, u8 *val, int len)
 {
-	u8 mbox = (1 << 0)|(1 << 1)|((len - 1) << 2)|(1 << 6)|(1 << 7);
-	return af9013_write_regs(state, mbox, reg, val, len);
+	int ret, i;
+	u8 mbox = (0 << 7)|(0 << 6)|(1 << 1)|(0 << 0);
+
+	if ((priv->config.ts_mode == AF9013_TS_USB) &&
+		((reg & 0xff00) != 0xff00) && ((reg & 0xff00) != 0xae00)) {
+		mbox |= ((len - 1) << 2);
+		ret = af9013_rd_regs_i2c(priv, mbox, reg, val, len);
+	} else {
+		for (i = 0; i < len; i++) {
+			ret = af9013_rd_regs_i2c(priv, mbox, reg+i, val+i, 1);
+			if (ret)
+				goto err;
+		}
+	}
+
+err:
+	return 0;
 }
 
 /* write single register */
-static int af9013_write_reg(struct af9013_state *state, u16 reg, u8 val)
+static int af9013_wr_reg(struct af9013_state *priv, u16 reg, u8 val)
 {
-	return af9013_write_ofdm_regs(state, reg, &val, 1);
+	return af9013_wr_regs(priv, reg, &val, 1);
 }
 
 /* read single register */
-static int af9013_read_reg(struct af9013_state *state, u16 reg, u8 *val)
+static int af9013_rd_reg(struct af9013_state *priv, u16 reg, u8 *val)
 {
-	u8 obuf[3] = { reg >> 8, reg & 0xff, 0 };
-	u8 ibuf[1];
-	struct i2c_msg msg[2] = {
-		{
-			.addr = state->config.demod_address,
-			.flags = 0,
-			.len = sizeof(obuf),
-			.buf = obuf
-		}, {
-			.addr = state->config.demod_address,
-			.flags = I2C_M_RD,
-			.len = sizeof(ibuf),
-			.buf = ibuf
-		}
-	};
+	return af9013_rd_regs(priv, reg, val, 1);
+}
 
-	if (i2c_transfer(state->i2c, msg, 2) != 2) {
-		warn("I2C read failed reg:%04x", reg);
-		return -EREMOTEIO;
-	}
-	*val = ibuf[0];
-	return 0;
+static int af9013_write_ofsm_regs(struct af9013_state *state, u16 reg, u8 *val,
+	u8 len)
+{
+	u8 mbox = (1 << 7)|(1 << 6)|((len - 1) << 2)|(1 << 1)|(1 << 0);
+	return af9013_wr_regs_i2c(state, mbox, reg, val, len);
 }
 
-static int af9013_write_reg_bits(struct af9013_state *state, u16 reg, u8 pos,
-	u8 len, u8 val)
+static int af9013_wr_reg_bits(struct af9013_state *state, u16 reg, int pos,
+	int len, u8 val)
 {
 	int ret;
 	u8 tmp, mask;
 
-	ret = af9013_read_reg(state, reg, &tmp);
-	if (ret)
-		return ret;
+	/* no need for read if whole reg is written */
+	if (len != 8) {
+		ret = af9013_rd_reg(state, reg, &tmp);
+		if (ret)
+			return ret;
 
-	mask = regmask[len - 1] << pos;
-	tmp = (tmp & ~mask) | ((val << pos) & mask);
+		mask = (0xff >> (8 - len)) << pos;
+		val <<= pos;
+		tmp &= ~mask;
+		val |= tmp;
+	}
 
-	return af9013_write_reg(state, reg, tmp);
+	return af9013_wr_reg(state, reg, val);
 }
 
-static int af9013_read_reg_bits(struct af9013_state *state, u16 reg, u8 pos,
-	u8 len, u8 *val)
+static int af9013_rd_reg_bits(struct af9013_state *state, u16 reg, int pos,
+	int len, u8 *val)
 {
 	int ret;
 	u8 tmp;
 
-	ret = af9013_read_reg(state, reg, &tmp);
+	ret = af9013_rd_reg(state, reg, &tmp);
 	if (ret)
 		return ret;
-	*val = (tmp >> pos) & regmask[len - 1];
+
+	*val = (tmp >> pos);
+	*val &= (0xff >> (8 - len));
+
 	return 0;
 }
 
@@ -157,10 +219,13 @@ static int af9013_set_gpio(struct af9013_state *state, u8 gpio, u8 gpioval)
 	int ret;
 	u8 pos;
 	u16 addr;
-	deb_info("%s: gpio:%d gpioval:%02x\n", __func__, gpio, gpioval);
 
-/* GPIO0 & GPIO1 0xd735
-   GPIO2 & GPIO3 0xd736 */
+	dbg("%s: gpio=%d gpioval=%02x", __func__, gpio, gpioval);
+
+	/*
+	 * GPIO0 & GPIO1 0xd735
+	 * GPIO2 & GPIO3 0xd736
+	 */
 
 	switch (gpio) {
 	case 0:
@@ -175,7 +240,7 @@ static int af9013_set_gpio(struct af9013_state *state, u8 gpio, u8 gpioval)
 	default:
 		err("invalid gpio:%d\n", gpio);
 		ret = -EINVAL;
-		goto error;
+		goto err;
 	};
 
 	switch (gpio) {
@@ -190,16 +255,21 @@ static int af9013_set_gpio(struct af9013_state *state, u8 gpio, u8 gpioval)
 		break;
 	};
 
-	ret = af9013_write_reg_bits(state, addr, pos, 4, gpioval);
+	ret = af9013_wr_reg_bits(state, addr, pos, 4, gpioval);
+	if (ret)
+		goto err;
 
-error:
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
 	return ret;
 }
 
 static u32 af913_div(u32 a, u32 b, u32 x)
 {
 	u32 r = 0, c = 0, i;
-	deb_info("%s: a:%d b:%d x:%d\n", __func__, a, b, x);
+
+	dbg("%s: a=%d b=%d x=%d", __func__, a, b, x);
 
 	if (a > b) {
 		c = a / b;
@@ -216,205 +286,407 @@ static u32 af913_div(u32 a, u32 b, u32 x)
 	}
 	r = (c << (u32)x) + r;
 
-	deb_info("%s: a:%d b:%d x:%d r:%d r:%x\n", __func__, a, b, x, r, r);
+	dbg("%s: a=%d b=%d x=%d r=%x", __func__, a, b, x, r);
 	return r;
 }
 
-static int af9013_set_coeff(struct af9013_state *state, fe_bandwidth_t bw)
+static int af9013_power_ctrl(struct af9013_state *state, u8 onoff)
 {
-	int ret, i, j, found;
-	deb_info("%s: adc_clock:%d bw:%d\n", __func__,
-		state->config.adc_clock, bw);
-
-	/* lookup coeff from table */
-	for (i = 0, found = 0; i < ARRAY_SIZE(coeff_table); i++) {
-		if (coeff_table[i].adc_clock == state->config.adc_clock &&
-			coeff_table[i].bw == bw) {
-			found = 1;
-			break;
-		}
-	}
+	int ret, i;
+	u8 tmp;
 
-	if (!found) {
-		err("invalid bw or clock");
-		ret = -EINVAL;
-		goto error;
+	dbg("%s: onoff=%d", __func__, onoff);
+
+	/* enable reset */
+	ret = af9013_wr_reg_bits(state, 0xd417, 4, 1, 1);
+	if (ret)
+		goto err;
+
+	/* start reset mechanism */
+	ret = af9013_wr_reg(state, 0xaeff, 1);
+	if (ret)
+		goto err;
+
+	/* wait reset performs */
+	for (i = 0; i < 150; i++) {
+		ret = af9013_rd_reg_bits(state, 0xd417, 1, 1, &tmp);
+		if (ret)
+			goto err;
+
+		if (tmp)
+			break; /* reset done */
+
+		usleep_range(5000, 25000);
 	}
 
-	deb_info("%s: coeff: ", __func__);
-	debug_dump(coeff_table[i].val, sizeof(coeff_table[i].val), deb_info);
+	if (!tmp)
+		return -ETIMEDOUT;
 
-	/* program */
-	for (j = 0; j < sizeof(coeff_table[i].val); j++) {
-		ret = af9013_write_reg(state, 0xae00 + j,
-			coeff_table[i].val[j]);
+	if (onoff) {
+		/* clear reset */
+		ret = af9013_wr_reg_bits(state, 0xd417, 1, 1, 0);
 		if (ret)
-			break;
+			goto err;
+
+		/* disable reset */
+		ret = af9013_wr_reg_bits(state, 0xd417, 4, 1, 0);
+
+		/* power on */
+		ret = af9013_wr_reg_bits(state, 0xd73a, 3, 1, 0);
+	} else {
+		/* power off */
+		ret = af9013_wr_reg_bits(state, 0xd73a, 3, 1, 1);
 	}
 
-error:
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int af9013_statistics_ber_unc_start(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+
+	dbg("%s", __func__);
+
+	/* reset and start BER counter */
+	ret = af9013_wr_reg_bits(state, 0xd391, 4, 1, 1);
+	if (ret)
+		goto err;
+
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
 	return ret;
 }
 
-static int af9013_set_adc_ctrl(struct af9013_state *state)
+static int af9013_statistics_ber_unc_result(struct dvb_frontend *fe)
 {
+	struct af9013_state *state = fe->demodulator_priv;
 	int ret;
-	u8 buf[3], tmp, i;
-	u32 adc_cw;
+	u8 buf[5];
 
-	deb_info("%s: adc_clock:%d\n", __func__, state->config.adc_clock);
+	dbg("%s", __func__);
 
-	/* adc frequency type */
-	switch (state->config.adc_clock) {
-	case 28800: /* 28.800 MHz */
-		tmp = 0;
-		break;
-	case 20480: /* 20.480 MHz */
-		tmp = 1;
+	/* check if error bit count is ready */
+	ret = af9013_rd_reg_bits(state, 0xd391, 4, 1, &buf[0]);
+	if (ret)
+		goto err;
+
+	if (!buf[0]) {
+		dbg("%s: not ready", __func__);
+		return 0;
+	}
+
+	ret = af9013_rd_regs(state, 0xd387, buf, 5);
+	if (ret)
+		goto err;
+
+	state->ber = (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	state->ucblocks += (buf[4] << 8) | buf[3];
+
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int af9013_statistics_snr_start(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+
+	dbg("%s", __func__);
+
+	/* start SNR meas */
+	ret = af9013_wr_reg_bits(state, 0xd2e1, 3, 1, 1);
+	if (ret)
+		goto err;
+
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int af9013_statistics_snr_result(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret, i, len;
+	u8 buf[3], tmp;
+	u32 snr_val;
+	const struct af9013_snr *uninitialized_var(snr_lut);
+
+	dbg("%s", __func__);
+
+	/* check if SNR ready */
+	ret = af9013_rd_reg_bits(state, 0xd2e1, 3, 1, &tmp);
+	if (ret)
+		goto err;
+
+	if (!tmp) {
+		dbg("%s: not ready", __func__);
+		return 0;
+	}
+
+	/* read value */
+	ret = af9013_rd_regs(state, 0xd2e3, buf, 3);
+	if (ret)
+		goto err;
+
+	snr_val = (buf[2] << 16) | (buf[1] << 8) | buf[0];
+
+	/* read current modulation */
+	ret = af9013_rd_reg(state, 0xd3c1, &tmp);
+	if (ret)
+		goto err;
+
+	switch ((tmp >> 6) & 3) {
+	case 0:
+		len = ARRAY_SIZE(qpsk_snr_lut);
+		snr_lut = qpsk_snr_lut;
 		break;
-	case 28000: /* 28.000 MHz */
-		tmp = 2;
+	case 1:
+		len = ARRAY_SIZE(qam16_snr_lut);
+		snr_lut = qam16_snr_lut;
 		break;
-	case 25000: /* 25.000 MHz */
-		tmp = 3;
+	case 2:
+		len = ARRAY_SIZE(qam64_snr_lut);
+		snr_lut = qam64_snr_lut;
 		break;
 	default:
-		err("invalid xtal");
-		return -EINVAL;
+		goto err;
+		break;
 	}
 
-	adc_cw = af913_div(state->config.adc_clock*1000, 1000000ul, 19ul);
+	for (i = 0; i < len; i++) {
+		tmp = snr_lut[i].snr;
 
-	buf[0] = (u8) ((adc_cw & 0x000000ff));
-	buf[1] = (u8) ((adc_cw & 0x0000ff00) >> 8);
-	buf[2] = (u8) ((adc_cw & 0x00ff0000) >> 16);
+		if (snr_val < snr_lut[i].val)
+			break;
+	}
+	state->snr = tmp * 10; /* dB/10 */
 
-	deb_info("%s: adc_cw:", __func__);
-	debug_dump(buf, sizeof(buf), deb_info);
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int af9013_statistics_signal_strength(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret = 0;
+	u8 buf[2], rf_gain, if_gain;
+	int signal_strength;
+
+	dbg("%s", __func__);
+
+	if (!state->signal_strength_en)
+		return 0;
+
+	ret = af9013_rd_regs(state, 0xd07c, buf, 2);
+	if (ret)
+		goto err;
+
+	rf_gain = buf[0];
+	if_gain = buf[1];
+
+	signal_strength = (0xffff / \
+		(9 * (state->rf_50 + state->if_50) - \
+		11 * (state->rf_80 + state->if_80))) * \
+		(10 * (rf_gain + if_gain) - \
+		11 * (state->rf_80 + state->if_80));
+	if (signal_strength < 0)
+		signal_strength = 0;
+	else if (signal_strength > 0xffff)
+		signal_strength = 0xffff;
+
+	state->signal_strength = signal_strength;
 
-	/* program */
-	for (i = 0; i < sizeof(buf); i++) {
-		ret = af9013_write_reg(state, 0xd180 + i, buf[i]);
-		if (ret)
-			goto error;
-	}
-	ret = af9013_write_reg_bits(state, 0x9bd2, 0, 4, tmp);
-error:
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
 	return ret;
 }
 
-static int af9013_set_freq_ctrl(struct af9013_state *state, fe_bandwidth_t bw)
+static void af9013_statistics_work(struct work_struct *work)
 {
 	int ret;
-	u16 addr;
-	u8 buf[3], i, j;
-	u32 adc_freq, freq_cw;
-	s8 bfs_spec_inv;
-	int if_sample_freq;
-
-	for (j = 0; j < 3; j++) {
-		if (j == 0) {
-			addr = 0xd140; /* fcw normal */
-			bfs_spec_inv = state->config.rf_spec_inv ? -1 : 1;
-		} else if (j == 1) {
-			addr = 0x9be7; /* fcw dummy ram */
-			bfs_spec_inv = state->config.rf_spec_inv ? -1 : 1;
-		} else {
-			addr = 0x9bea; /* fcw inverted */
-			bfs_spec_inv = state->config.rf_spec_inv ? 1 : -1;
-		}
+	struct af9013_state *state = container_of(work,
+		struct af9013_state, statistics_work.work);
+	unsigned int next_msec;
+
+	/* update only signal strength when demod is not locked */
+	if (!(state->fe_status & FE_HAS_LOCK)) {
+		state->statistics_step = 0;
+		state->ber = 0;
+		state->snr = 0;
+	}
+
+	switch (state->statistics_step) {
+	default:
+		state->statistics_step = 0;
+	case 0:
+		ret = af9013_statistics_signal_strength(&state->fe);
+		state->statistics_step++;
+		next_msec = 300;
+		break;
+	case 1:
+		ret = af9013_statistics_snr_start(&state->fe);
+		state->statistics_step++;
+		next_msec = 200;
+		break;
+	case 2:
+		ret = af9013_statistics_ber_unc_start(&state->fe);
+		state->statistics_step++;
+		next_msec = 1000;
+		break;
+	case 3:
+		ret = af9013_statistics_snr_result(&state->fe);
+		state->statistics_step++;
+		next_msec = 400;
+		break;
+	case 4:
+		ret = af9013_statistics_ber_unc_result(&state->fe);
+		state->statistics_step++;
+		next_msec = 100;
+		break;
+	}
 
-		adc_freq       = state->config.adc_clock * 1000;
-		if_sample_freq = state->config.tuner_if * 1000;
+	schedule_delayed_work(&state->statistics_work,
+		msecs_to_jiffies(next_msec));
 
-		/* TDA18271 uses different sampling freq for every bw */
-		if (state->config.tuner == AF9013_TUNER_TDA18271) {
-			switch (bw) {
-			case BANDWIDTH_6_MHZ:
-				if_sample_freq = 3300000; /* 3.3 MHz */
-				break;
-			case BANDWIDTH_7_MHZ:
-				if_sample_freq = 3500000; /* 3.5 MHz */
-				break;
-			case BANDWIDTH_8_MHZ:
-			default:
-				if_sample_freq = 4000000; /* 4.0 MHz */
-				break;
-			}
-		} else if (state->config.tuner == AF9013_TUNER_TDA18218) {
-			switch (bw) {
-			case BANDWIDTH_6_MHZ:
-				if_sample_freq = 3000000; /* 3 MHz */
-				break;
-			case BANDWIDTH_7_MHZ:
-				if_sample_freq = 3500000; /* 3.5 MHz */
-				break;
-			case BANDWIDTH_8_MHZ:
-			default:
-				if_sample_freq = 4000000; /* 4 MHz */
+	return;
+}
+
+static int af9013_get_tune_settings(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *fesettings)
+{
+	fesettings->min_delay_ms = 800;
+	fesettings->step_size = 0;
+	fesettings->max_drift = 0;
+
+	return 0;
+}
+
+static int af9013_set_frontend(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret, i, sampling_freq;
+	bool auto_mode, spec_inv;
+	u8 buf[6];
+	u32 if_frequency, freq_cw;
+
+	dbg("%s: frequency=%d bandwidth_hz=%d", __func__,
+		c->frequency, c->bandwidth_hz);
+
+	/* program tuner */
+	if (fe->ops.tuner_ops.set_params)
+		fe->ops.tuner_ops.set_params(fe);
+
+	/* program CFOE coefficients */
+	if (c->bandwidth_hz != state->bandwidth_hz) {
+		for (i = 0; i < ARRAY_SIZE(coeff_lut); i++) {
+			if (coeff_lut[i].clock == state->config.clock &&
+				coeff_lut[i].bandwidth_hz == c->bandwidth_hz) {
 				break;
 			}
 		}
 
-		while (if_sample_freq > (adc_freq / 2))
-			if_sample_freq = if_sample_freq - adc_freq;
+		ret = af9013_wr_regs(state, 0xae00, coeff_lut[i].val,
+			sizeof(coeff_lut[i].val));
+	}
 
-		if (if_sample_freq >= 0)
-			bfs_spec_inv = bfs_spec_inv * (-1);
+	/* program frequency control */
+	if (c->bandwidth_hz != state->bandwidth_hz || state->first_tune) {
+		/* get used IF frequency */
+		if (fe->ops.tuner_ops.get_if_frequency)
+			fe->ops.tuner_ops.get_if_frequency(fe, &if_frequency);
 		else
-			if_sample_freq = if_sample_freq * (-1);
+			if_frequency = state->config.if_frequency;
+
+		sampling_freq = if_frequency;
 
-		freq_cw = af913_div(if_sample_freq, adc_freq, 23ul);
+		while (sampling_freq > (state->config.clock / 2))
+			sampling_freq -= state->config.clock;
 
-		if (bfs_spec_inv == -1)
-			freq_cw = 0x00800000 - freq_cw;
+		if (sampling_freq < 0) {
+			sampling_freq *= -1;
+			spec_inv = state->config.spec_inv;
+		} else {
+			spec_inv = !state->config.spec_inv;
+		}
 
-		buf[0] = (u8) ((freq_cw & 0x000000ff));
-		buf[1] = (u8) ((freq_cw & 0x0000ff00) >> 8);
-		buf[2] = (u8) ((freq_cw & 0x007f0000) >> 16);
+		freq_cw = af913_div(sampling_freq, state->config.clock, 23);
 
+		if (spec_inv)
+			freq_cw = 0x800000 - freq_cw;
 
-		deb_info("%s: freq_cw:", __func__);
-		debug_dump(buf, sizeof(buf), deb_info);
+		buf[0] = (freq_cw >>  0) & 0xff;
+		buf[1] = (freq_cw >>  8) & 0xff;
+		buf[2] = (freq_cw >> 16) & 0x7f;
 
-		/* program */
-		for (i = 0; i < sizeof(buf); i++) {
-			ret = af9013_write_reg(state, addr++, buf[i]);
-			if (ret)
-				goto error;
-		}
+		freq_cw = 0x800000 - freq_cw;
+
+		buf[3] = (freq_cw >>  0) & 0xff;
+		buf[4] = (freq_cw >>  8) & 0xff;
+		buf[5] = (freq_cw >> 16) & 0x7f;
+
+		ret = af9013_wr_regs(state, 0xd140, buf, 3);
+		if (ret)
+			goto err;
+
+		ret = af9013_wr_regs(state, 0x9be7, buf, 6);
+		if (ret)
+			goto err;
 	}
-error:
-	return ret;
-}
 
-static int af9013_set_ofdm_params(struct af9013_state *state,
-	struct dvb_ofdm_parameters *params, u8 *auto_mode)
-{
-	int ret;
-	u8 i, buf[3] = {0, 0, 0};
-	*auto_mode = 0; /* set if parameters are requested to auto set */
+	/* clear TPS lock flag */
+	ret = af9013_wr_reg_bits(state, 0xd330, 3, 1, 1);
+	if (ret)
+		goto err;
+
+	/* clear MPEG2 lock flag */
+	ret = af9013_wr_reg_bits(state, 0xd507, 6, 1, 0);
+	if (ret)
+		goto err;
+
+	/* empty channel function */
+	ret = af9013_wr_reg_bits(state, 0x9bfe, 0, 1, 0);
+	if (ret)
+		goto err;
 
-	/* Try auto-detect transmission parameters in case of AUTO requested or
-	   garbage parameters given by application for compatibility.
-	   MPlayer seems to provide garbage parameters currently. */
+	/* empty DVB-T channel function */
+	ret = af9013_wr_reg_bits(state, 0x9bc2, 0, 1, 0);
+	if (ret)
+		goto err;
+
+	/* transmission parameters */
+	auto_mode = false;
+	memset(buf, 0, 3);
 
-	switch (params->transmission_mode) {
+	switch (c->transmission_mode) {
 	case TRANSMISSION_MODE_AUTO:
-		*auto_mode = 1;
+		auto_mode = 1;
+		break;
 	case TRANSMISSION_MODE_2K:
 		break;
 	case TRANSMISSION_MODE_8K:
 		buf[0] |= (1 << 0);
 		break;
 	default:
-		deb_info("%s: invalid transmission_mode\n", __func__);
-		*auto_mode = 1;
+		dbg("%s: invalid transmission_mode", __func__);
+		auto_mode = 1;
 	}
 
-	switch (params->guard_interval) {
+	switch (c->guard_interval) {
 	case GUARD_INTERVAL_AUTO:
-		*auto_mode = 1;
+		auto_mode = 1;
+		break;
 	case GUARD_INTERVAL_1_32:
 		break;
 	case GUARD_INTERVAL_1_16:
@@ -427,13 +699,14 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
 		buf[0] |= (3 << 2);
 		break;
 	default:
-		deb_info("%s: invalid guard_interval\n", __func__);
-		*auto_mode = 1;
+		dbg("%s: invalid guard_interval", __func__);
+		auto_mode = 1;
 	}
 
-	switch (params->hierarchy_information) {
+	switch (c->hierarchy) {
 	case HIERARCHY_AUTO:
-		*auto_mode = 1;
+		auto_mode = 1;
+		break;
 	case HIERARCHY_NONE:
 		break;
 	case HIERARCHY_1:
@@ -446,13 +719,14 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
 		buf[0] |= (3 << 4);
 		break;
 	default:
-		deb_info("%s: invalid hierarchy_information\n", __func__);
-		*auto_mode = 1;
+		dbg("%s: invalid hierarchy", __func__);
+		auto_mode = 1;
 	};
 
-	switch (params->constellation) {
+	switch (c->modulation) {
 	case QAM_AUTO:
-		*auto_mode = 1;
+		auto_mode = 1;
+		break;
 	case QPSK:
 		break;
 	case QAM_16:
@@ -462,16 +736,17 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
 		buf[1] |= (2 << 6);
 		break;
 	default:
-		deb_info("%s: invalid constellation\n", __func__);
-		*auto_mode = 1;
+		dbg("%s: invalid modulation", __func__);
+		auto_mode = 1;
 	}
 
 	/* Use HP. How and which case we can switch to LP? */
 	buf[1] |= (1 << 4);
 
-	switch (params->code_rate_HP) {
+	switch (c->code_rate_HP) {
 	case FEC_AUTO:
-		*auto_mode = 1;
+		auto_mode = 1;
+		break;
 	case FEC_1_2:
 		break;
 	case FEC_2_3:
@@ -487,16 +762,14 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
 		buf[2] |= (4 << 0);
 		break;
 	default:
-		deb_info("%s: invalid code_rate_HP\n", __func__);
-		*auto_mode = 1;
+		dbg("%s: invalid code_rate_HP", __func__);
+		auto_mode = 1;
 	}
 
-	switch (params->code_rate_LP) {
+	switch (c->code_rate_LP) {
 	case FEC_AUTO:
-	/* if HIERARCHY_NONE and FEC_NONE then LP FEC is set to FEC_AUTO
-	   by dvb_frontend.c for compatibility */
-		if (params->hierarchy_information != HIERARCHY_NONE)
-			*auto_mode = 1;
+		auto_mode = 1;
+		break;
 	case FEC_1_2:
 		break;
 	case FEC_2_3:
@@ -512,709 +785,373 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
 		buf[2] |= (4 << 3);
 		break;
 	case FEC_NONE:
-		if (params->hierarchy_information == HIERARCHY_AUTO)
-			break;
+		break;
 	default:
-		deb_info("%s: invalid code_rate_LP\n", __func__);
-		*auto_mode = 1;
+		dbg("%s: invalid code_rate_LP", __func__);
+		auto_mode = 1;
 	}
 
-	switch (params->bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	switch (c->bandwidth_hz) {
+	case 6000000:
 		break;
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		buf[1] |= (1 << 2);
 		break;
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		buf[1] |= (2 << 2);
 		break;
 	default:
-		deb_info("%s: invalid bandwidth\n", __func__);
-		buf[1] |= (2 << 2); /* cannot auto-detect BW, try 8 MHz */
-	}
-
-	/* program */
-	for (i = 0; i < sizeof(buf); i++) {
-		ret = af9013_write_reg(state, 0xd3c0 + i, buf[i]);
-		if (ret)
-			break;
+		dbg("%s: invalid bandwidth_hz", __func__);
+		ret = -EINVAL;
+		goto err;
 	}
 
-	return ret;
-}
-
-static int af9013_reset(struct af9013_state *state, u8 sleep)
-{
-	int ret;
-	u8 tmp, i;
-	deb_info("%s\n", __func__);
-
-	/* enable OFDM reset */
-	ret = af9013_write_reg_bits(state, 0xd417, 4, 1, 1);
-	if (ret)
-		goto error;
-
-	/* start reset mechanism */
-	ret = af9013_write_reg(state, 0xaeff, 1);
+	ret = af9013_wr_regs(state, 0xd3c0, buf, 3);
 	if (ret)
-		goto error;
+		goto err;
 
-	/* reset is done when bit 1 is set */
-	for (i = 0; i < 150; i++) {
-		ret = af9013_read_reg_bits(state, 0xd417, 1, 1, &tmp);
-		if (ret)
-			goto error;
-		if (tmp)
-			break; /* reset done */
-		msleep(10);
-	}
-	if (!tmp)
-		return -ETIMEDOUT;
-
-	/* don't clear reset when going to sleep */
-	if (!sleep) {
-		/* clear OFDM reset */
-		ret = af9013_write_reg_bits(state, 0xd417, 1, 1, 0);
+	if (auto_mode) {
+		/* clear easy mode flag */
+		ret = af9013_wr_reg(state, 0xaefd, 0);
 		if (ret)
-			goto error;
-
-		/* disable OFDM reset */
-		ret = af9013_write_reg_bits(state, 0xd417, 4, 1, 0);
-	}
-error:
-	return ret;
-}
-
-static int af9013_power_ctrl(struct af9013_state *state, u8 onoff)
-{
-	int ret;
-	deb_info("%s: onoff:%d\n", __func__, onoff);
+			goto err;
 
-	if (onoff) {
-		/* power on */
-		ret = af9013_write_reg_bits(state, 0xd73a, 3, 1, 0);
-		if (ret)
-			goto error;
-		ret = af9013_write_reg_bits(state, 0xd417, 1, 1, 0);
-		if (ret)
-			goto error;
-		ret = af9013_write_reg_bits(state, 0xd417, 4, 1, 0);
+		dbg("%s: auto params", __func__);
 	} else {
-		/* power off */
-		ret = af9013_reset(state, 1);
+		/* set easy mode flag */
+		ret = af9013_wr_reg(state, 0xaefd, 1);
 		if (ret)
-			goto error;
-		ret = af9013_write_reg_bits(state, 0xd73a, 3, 1, 1);
-	}
-error:
-	return ret;
-}
-
-static int af9013_lock_led(struct af9013_state *state, u8 onoff)
-{
-	deb_info("%s: onoff:%d\n", __func__, onoff);
-
-	return af9013_write_reg_bits(state, 0xd730, 0, 1, onoff);
-}
-
-static int af9013_set_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params)
-{
-	struct af9013_state *state = fe->demodulator_priv;
-	int ret;
-	u8 auto_mode; /* auto set TPS */
+			goto err;
 
-	deb_info("%s: freq:%d bw:%d\n", __func__, params->frequency,
-		params->u.ofdm.bandwidth);
-
-	state->frequency = params->frequency;
-
-	/* program tuner */
-	if (fe->ops.tuner_ops.set_params)
-		fe->ops.tuner_ops.set_params(fe, params);
-
-	/* program CFOE coefficients */
-	ret = af9013_set_coeff(state, params->u.ofdm.bandwidth);
-	if (ret)
-		goto error;
-
-	/* program frequency control */
-	ret = af9013_set_freq_ctrl(state, params->u.ofdm.bandwidth);
-	if (ret)
-		goto error;
-
-	/* clear TPS lock flag (inverted flag) */
-	ret = af9013_write_reg_bits(state, 0xd330, 3, 1, 1);
-	if (ret)
-		goto error;
-
-	/* clear MPEG2 lock flag */
-	ret = af9013_write_reg_bits(state, 0xd507, 6, 1, 0);
-	if (ret)
-		goto error;
-
-	/* empty channel function */
-	ret = af9013_write_reg_bits(state, 0x9bfe, 0, 1, 0);
-	if (ret)
-		goto error;
-
-	/* empty DVB-T channel function */
-	ret = af9013_write_reg_bits(state, 0x9bc2, 0, 1, 0);
-	if (ret)
-		goto error;
-
-	/* program TPS and bandwidth, check if auto mode needed */
-	ret = af9013_set_ofdm_params(state, &params->u.ofdm, &auto_mode);
-	if (ret)
-		goto error;
-
-	if (auto_mode) {
-		/* clear easy mode flag */
-		ret = af9013_write_reg(state, 0xaefd, 0);
-		deb_info("%s: auto TPS\n", __func__);
-	} else {
-		/* set easy mode flag */
-		ret = af9013_write_reg(state, 0xaefd, 1);
+		ret = af9013_wr_reg(state, 0xaefe, 0);
 		if (ret)
-			goto error;
-		ret = af9013_write_reg(state, 0xaefe, 0);
-		deb_info("%s: manual TPS\n", __func__);
+			goto err;
+
+		dbg("%s: manual params", __func__);
 	}
-	if (ret)
-		goto error;
 
-	/* everything is set, lets try to receive channel - OFSM GO! */
-	ret = af9013_write_reg(state, 0xffff, 0);
+	/* tune */
+	ret = af9013_wr_reg(state, 0xffff, 0);
 	if (ret)
-		goto error;
+		goto err;
+
+	state->bandwidth_hz = c->bandwidth_hz;
+	state->set_frontend_jiffies = jiffies;
+	state->first_tune = false;
 
-error:
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
 	return ret;
 }
 
-static int af9013_get_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int af9013_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct af9013_state *state = fe->demodulator_priv;
 	int ret;
-	u8 i, buf[3];
-	deb_info("%s\n", __func__);
+	u8 buf[3];
 
-	/* read TPS registers */
-	for (i = 0; i < 3; i++) {
-		ret = af9013_read_reg(state, 0xd3c0 + i, &buf[i]);
-		if (ret)
-			goto error;
-	}
+	dbg("%s", __func__);
+
+	ret = af9013_rd_regs(state, 0xd3c0, buf, 3);
+	if (ret)
+		goto err;
 
 	switch ((buf[1] >> 6) & 3) {
 	case 0:
-		p->u.ofdm.constellation = QPSK;
+		c->modulation = QPSK;
 		break;
 	case 1:
-		p->u.ofdm.constellation = QAM_16;
+		c->modulation = QAM_16;
 		break;
 	case 2:
-		p->u.ofdm.constellation = QAM_64;
+		c->modulation = QAM_64;
 		break;
 	}
 
 	switch ((buf[0] >> 0) & 3) {
 	case 0:
-		p->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+		c->transmission_mode = TRANSMISSION_MODE_2K;
 		break;
 	case 1:
-		p->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+		c->transmission_mode = TRANSMISSION_MODE_8K;
 	}
 
 	switch ((buf[0] >> 2) & 3) {
 	case 0:
-		p->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+		c->guard_interval = GUARD_INTERVAL_1_32;
 		break;
 	case 1:
-		p->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+		c->guard_interval = GUARD_INTERVAL_1_16;
 		break;
 	case 2:
-		p->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+		c->guard_interval = GUARD_INTERVAL_1_8;
 		break;
 	case 3:
-		p->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+		c->guard_interval = GUARD_INTERVAL_1_4;
 		break;
 	}
 
 	switch ((buf[0] >> 4) & 7) {
 	case 0:
-		p->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+		c->hierarchy = HIERARCHY_NONE;
 		break;
 	case 1:
-		p->u.ofdm.hierarchy_information = HIERARCHY_1;
+		c->hierarchy = HIERARCHY_1;
 		break;
 	case 2:
-		p->u.ofdm.hierarchy_information = HIERARCHY_2;
+		c->hierarchy = HIERARCHY_2;
 		break;
 	case 3:
-		p->u.ofdm.hierarchy_information = HIERARCHY_4;
+		c->hierarchy = HIERARCHY_4;
 		break;
 	}
 
 	switch ((buf[2] >> 0) & 7) {
 	case 0:
-		p->u.ofdm.code_rate_HP = FEC_1_2;
+		c->code_rate_HP = FEC_1_2;
 		break;
 	case 1:
-		p->u.ofdm.code_rate_HP = FEC_2_3;
+		c->code_rate_HP = FEC_2_3;
 		break;
 	case 2:
-		p->u.ofdm.code_rate_HP = FEC_3_4;
+		c->code_rate_HP = FEC_3_4;
 		break;
 	case 3:
-		p->u.ofdm.code_rate_HP = FEC_5_6;
+		c->code_rate_HP = FEC_5_6;
 		break;
 	case 4:
-		p->u.ofdm.code_rate_HP = FEC_7_8;
+		c->code_rate_HP = FEC_7_8;
 		break;
 	}
 
 	switch ((buf[2] >> 3) & 7) {
 	case 0:
-		p->u.ofdm.code_rate_LP = FEC_1_2;
+		c->code_rate_LP = FEC_1_2;
 		break;
 	case 1:
-		p->u.ofdm.code_rate_LP = FEC_2_3;
+		c->code_rate_LP = FEC_2_3;
 		break;
 	case 2:
-		p->u.ofdm.code_rate_LP = FEC_3_4;
+		c->code_rate_LP = FEC_3_4;
 		break;
 	case 3:
-		p->u.ofdm.code_rate_LP = FEC_5_6;
+		c->code_rate_LP = FEC_5_6;
 		break;
 	case 4:
-		p->u.ofdm.code_rate_LP = FEC_7_8;
+		c->code_rate_LP = FEC_7_8;
 		break;
 	}
 
 	switch ((buf[1] >> 2) & 3) {
 	case 0:
-		p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+		c->bandwidth_hz = 6000000;
 		break;
 	case 1:
-		p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+		c->bandwidth_hz = 7000000;
 		break;
 	case 2:
-		p->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+		c->bandwidth_hz = 8000000;
 		break;
 	}
 
-	p->inversion = INVERSION_AUTO;
-	p->frequency = state->frequency;
-
-error:
 	return ret;
-}
-
-static int af9013_update_ber_unc(struct dvb_frontend *fe)
-{
-	struct af9013_state *state = fe->demodulator_priv;
-	int ret;
-	u8 buf[3], i;
-	u32 error_bit_count = 0;
-	u32 total_bit_count = 0;
-	u32 abort_packet_count = 0;
-
-	state->ber = 0;
-
-	/* check if error bit count is ready */
-	ret = af9013_read_reg_bits(state, 0xd391, 4, 1, &buf[0]);
-	if (ret)
-		goto error;
-	if (!buf[0])
-		goto exit;
-
-	/* get RSD packet abort count */
-	for (i = 0; i < 2; i++) {
-		ret = af9013_read_reg(state, 0xd38a + i, &buf[i]);
-		if (ret)
-			goto error;
-	}
-	abort_packet_count = (buf[1] << 8) + buf[0];
-
-	/* get error bit count */
-	for (i = 0; i < 3; i++) {
-		ret = af9013_read_reg(state, 0xd387 + i, &buf[i]);
-		if (ret)
-			goto error;
-	}
-	error_bit_count = (buf[2] << 16) + (buf[1] << 8) + buf[0];
-	error_bit_count = error_bit_count - abort_packet_count * 8 * 8;
-
-	/* get used RSD counting period (10000 RSD packets used) */
-	for (i = 0; i < 2; i++) {
-		ret = af9013_read_reg(state, 0xd385 + i, &buf[i]);
-		if (ret)
-			goto error;
-	}
-	total_bit_count = (buf[1] << 8) + buf[0];
-	total_bit_count = total_bit_count - abort_packet_count;
-	total_bit_count = total_bit_count * 204 * 8;
-
-	if (total_bit_count)
-		state->ber = error_bit_count * 1000000000 / total_bit_count;
-
-	state->ucblocks += abort_packet_count;
-
-	deb_info("%s: err bits:%d total bits:%d abort count:%d\n", __func__,
-		error_bit_count, total_bit_count, abort_packet_count);
-
-	/* set BER counting range */
-	ret = af9013_write_reg(state, 0xd385, 10000 & 0xff);
-	if (ret)
-		goto error;
-	ret = af9013_write_reg(state, 0xd386, 10000 >> 8);
-	if (ret)
-		goto error;
-	/* reset and start BER counter */
-	ret = af9013_write_reg_bits(state, 0xd391, 4, 1, 1);
-	if (ret)
-		goto error;
-
-exit:
-error:
+err:
+	dbg("%s: failed=%d", __func__, ret);
 	return ret;
 }
 
-static int af9013_update_snr(struct dvb_frontend *fe)
+static int af9013_read_status(struct dvb_frontend *fe, fe_status_t *status)
 {
 	struct af9013_state *state = fe->demodulator_priv;
 	int ret;
-	u8 buf[3], i, len;
-	u32 quant = 0;
-	struct snr_table *uninitialized_var(snr_table);
-
-	/* check if quantizer ready (for snr) */
-	ret = af9013_read_reg_bits(state, 0xd2e1, 3, 1, &buf[0]);
-	if (ret)
-		goto error;
-	if (buf[0]) {
-		/* quantizer ready - read it */
-		for (i = 0; i < 3; i++) {
-			ret = af9013_read_reg(state, 0xd2e3 + i, &buf[i]);
-			if (ret)
-				goto error;
-		}
-		quant = (buf[2] << 16) + (buf[1] << 8) + buf[0];
-
-		/* read current constellation */
-		ret = af9013_read_reg(state, 0xd3c1, &buf[0]);
-		if (ret)
-			goto error;
-
-		switch ((buf[0] >> 6) & 3) {
-		case 0:
-			len = ARRAY_SIZE(qpsk_snr_table);
-			snr_table = qpsk_snr_table;
-			break;
-		case 1:
-			len = ARRAY_SIZE(qam16_snr_table);
-			snr_table = qam16_snr_table;
-			break;
-		case 2:
-			len = ARRAY_SIZE(qam64_snr_table);
-			snr_table = qam64_snr_table;
-			break;
-		default:
-			len = 0;
-			break;
-		}
-
-		if (len) {
-			for (i = 0; i < len; i++) {
-				if (quant < snr_table[i].val) {
-					state->snr = snr_table[i].snr * 10;
-					break;
-				}
-			}
-		}
-
-		/* set quantizer super frame count */
-		ret = af9013_write_reg(state, 0xd2e2, 1);
-		if (ret)
-			goto error;
-
-		/* check quantizer availability */
-		for (i = 0; i < 10; i++) {
-			msleep(10);
-			ret = af9013_read_reg_bits(state, 0xd2e6, 0, 1,
-				&buf[0]);
-			if (ret)
-				goto error;
-			if (!buf[0])
-				break;
-		}
-
-		/* reset quantizer */
-		ret = af9013_write_reg_bits(state, 0xd2e1, 3, 1, 1);
-		if (ret)
-			goto error;
-	}
-
-error:
-	return ret;
-}
-
-static int af9013_update_signal_strength(struct dvb_frontend *fe)
-{
-	struct af9013_state *state = fe->demodulator_priv;
-	int ret = 0;
-	u8 rf_gain, if_gain;
-	int signal_strength;
-
-	deb_info("%s\n", __func__);
+	u8 tmp;
 
-	if (state->signal_strength_en) {
-		ret = af9013_read_reg(state, 0xd07c, &rf_gain);
-		if (ret)
-			goto error;
-		ret = af9013_read_reg(state, 0xd07d, &if_gain);
-		if (ret)
-			goto error;
-		signal_strength = (0xffff / \
-			(9 * (state->rf_50 + state->if_50) - \
-			11 * (state->rf_80 + state->if_80))) * \
-			(10 * (rf_gain + if_gain) - \
-			11 * (state->rf_80 + state->if_80));
-		if (signal_strength < 0)
-			signal_strength = 0;
-		else if (signal_strength > 0xffff)
-			signal_strength = 0xffff;
-
-		state->signal_strength = signal_strength;
+	/*
+	 * Return status from the cache if it is younger than 2000ms with the
+	 * exception of last tune is done during 4000ms.
+	 */
+	if (time_is_after_jiffies(
+		state->read_status_jiffies + msecs_to_jiffies(2000)) &&
+		time_is_before_jiffies(
+		state->set_frontend_jiffies + msecs_to_jiffies(4000))
+	) {
+			*status = state->fe_status;
+			return 0;
 	} else {
-		state->signal_strength = 0;
+		*status = 0;
 	}
 
-error:
-	return ret;
-}
-
-static int af9013_update_statistics(struct dvb_frontend *fe)
-{
-	struct af9013_state *state = fe->demodulator_priv;
-	int ret;
-
-	if (time_before(jiffies, state->next_statistics_check))
-		return 0;
-
-	/* set minimum statistic update interval */
-	state->next_statistics_check = jiffies + msecs_to_jiffies(1200);
-
-	ret = af9013_update_signal_strength(fe);
-	if (ret)
-		goto error;
-	ret = af9013_update_snr(fe);
-	if (ret)
-		goto error;
-	ret = af9013_update_ber_unc(fe);
-	if (ret)
-		goto error;
-
-error:
-	return ret;
-}
-
-static int af9013_get_tune_settings(struct dvb_frontend *fe,
-	struct dvb_frontend_tune_settings *fesettings)
-{
-	fesettings->min_delay_ms = 800;
-	fesettings->step_size = 0;
-	fesettings->max_drift = 0;
-
-	return 0;
-}
-
-static int af9013_read_status(struct dvb_frontend *fe, fe_status_t *status)
-{
-	struct af9013_state *state = fe->demodulator_priv;
-	int ret = 0;
-	u8 tmp;
-	*status = 0;
-
 	/* MPEG2 lock */
-	ret = af9013_read_reg_bits(state, 0xd507, 6, 1, &tmp);
+	ret = af9013_rd_reg_bits(state, 0xd507, 6, 1, &tmp);
 	if (ret)
-		goto error;
+		goto err;
+
 	if (tmp)
 		*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI |
 			FE_HAS_SYNC | FE_HAS_LOCK;
 
 	if (!*status) {
 		/* TPS lock */
-		ret = af9013_read_reg_bits(state, 0xd330, 3, 1, &tmp);
+		ret = af9013_rd_reg_bits(state, 0xd330, 3, 1, &tmp);
 		if (ret)
-			goto error;
+			goto err;
+
 		if (tmp)
 			*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
 				FE_HAS_VITERBI;
 	}
 
-	if (!*status) {
-		/* CFO lock */
-		ret = af9013_read_reg_bits(state, 0xd333, 7, 1, &tmp);
-		if (ret)
-			goto error;
-		if (tmp)
-			*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER;
-	}
-
-	if (!*status) {
-		/* SFOE lock */
-		ret = af9013_read_reg_bits(state, 0xd334, 6, 1, &tmp);
-		if (ret)
-			goto error;
-		if (tmp)
-			*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER;
-	}
+	state->fe_status = *status;
+	state->read_status_jiffies = jiffies;
 
-	if (!*status) {
-		/* AGC lock */
-		ret = af9013_read_reg_bits(state, 0xd1a0, 6, 1, &tmp);
-		if (ret)
-			goto error;
-		if (tmp)
-			*status |= FE_HAS_SIGNAL;
-	}
-
-	ret = af9013_update_statistics(fe);
-
-error:
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
 	return ret;
 }
 
-
-static int af9013_read_ber(struct dvb_frontend *fe, u32 *ber)
+static int af9013_read_snr(struct dvb_frontend *fe, u16 *snr)
 {
 	struct af9013_state *state = fe->demodulator_priv;
-	int ret;
-	ret = af9013_update_statistics(fe);
-	*ber = state->ber;
-	return ret;
+	*snr = state->snr;
+	return 0;
 }
 
 static int af9013_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
 {
 	struct af9013_state *state = fe->demodulator_priv;
-	int ret;
-	ret = af9013_update_statistics(fe);
 	*strength = state->signal_strength;
-	return ret;
+	return 0;
 }
 
-static int af9013_read_snr(struct dvb_frontend *fe, u16 *snr)
+static int af9013_read_ber(struct dvb_frontend *fe, u32 *ber)
 {
 	struct af9013_state *state = fe->demodulator_priv;
-	int ret;
-	ret = af9013_update_statistics(fe);
-	*snr = state->snr;
-	return ret;
+	*ber = state->ber;
+	return 0;
 }
 
 static int af9013_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 {
 	struct af9013_state *state = fe->demodulator_priv;
-	int ret;
-	ret = af9013_update_statistics(fe);
 	*ucblocks = state->ucblocks;
-	return ret;
-}
-
-static int af9013_sleep(struct dvb_frontend *fe)
-{
-	struct af9013_state *state = fe->demodulator_priv;
-	int ret;
-	deb_info("%s\n", __func__);
-
-	ret = af9013_lock_led(state, 0);
-	if (ret)
-		goto error;
-
-	ret = af9013_power_ctrl(state, 0);
-error:
-	return ret;
+	return 0;
 }
 
 static int af9013_init(struct dvb_frontend *fe)
 {
 	struct af9013_state *state = fe->demodulator_priv;
 	int ret, i, len;
-	u8 tmp0, tmp1;
-	struct regdesc *init;
-	deb_info("%s\n", __func__);
+	u8 buf[3], tmp;
+	u32 adc_cw;
+	const struct af9013_reg_bit *init;
 
-	/* reset OFDM */
-	ret = af9013_reset(state, 0);
-	if (ret)
-		goto error;
+	dbg("%s", __func__);
 
 	/* power on */
 	ret = af9013_power_ctrl(state, 1);
 	if (ret)
-		goto error;
+		goto err;
 
 	/* enable ADC */
-	ret = af9013_write_reg(state, 0xd73a, 0xa4);
+	ret = af9013_wr_reg(state, 0xd73a, 0xa4);
 	if (ret)
-		goto error;
+		goto err;
 
 	/* write API version to firmware */
-	for (i = 0; i < sizeof(state->config.api_version); i++) {
-		ret = af9013_write_reg(state, 0x9bf2 + i,
-			state->config.api_version[i]);
-		if (ret)
-			goto error;
-	}
+	ret = af9013_wr_regs(state, 0x9bf2, state->config.api_version, 4);
+	if (ret)
+		goto err;
 
 	/* program ADC control */
-	ret = af9013_set_adc_ctrl(state);
+	switch (state->config.clock) {
+	case 28800000: /* 28.800 MHz */
+		tmp = 0;
+		break;
+	case 20480000: /* 20.480 MHz */
+		tmp = 1;
+		break;
+	case 28000000: /* 28.000 MHz */
+		tmp = 2;
+		break;
+	case 25000000: /* 25.000 MHz */
+		tmp = 3;
+		break;
+	default:
+		err("invalid clock");
+		return -EINVAL;
+	}
+
+	adc_cw = af913_div(state->config.clock, 1000000ul, 19);
+	buf[0] = (adc_cw >>  0) & 0xff;
+	buf[1] = (adc_cw >>  8) & 0xff;
+	buf[2] = (adc_cw >> 16) & 0xff;
+
+	ret = af9013_wr_regs(state, 0xd180, buf, 3);
+	if (ret)
+		goto err;
+
+	ret = af9013_wr_reg_bits(state, 0x9bd2, 0, 4, tmp);
 	if (ret)
-		goto error;
+		goto err;
 
 	/* set I2C master clock */
-	ret = af9013_write_reg(state, 0xd416, 0x14);
+	ret = af9013_wr_reg(state, 0xd416, 0x14);
 	if (ret)
-		goto error;
+		goto err;
 
 	/* set 16 embx */
-	ret = af9013_write_reg_bits(state, 0xd700, 1, 1, 1);
+	ret = af9013_wr_reg_bits(state, 0xd700, 1, 1, 1);
 	if (ret)
-		goto error;
+		goto err;
 
 	/* set no trigger */
-	ret = af9013_write_reg_bits(state, 0xd700, 2, 1, 0);
+	ret = af9013_wr_reg_bits(state, 0xd700, 2, 1, 0);
 	if (ret)
-		goto error;
+		goto err;
 
 	/* set read-update bit for constellation */
-	ret = af9013_write_reg_bits(state, 0xd371, 1, 1, 1);
+	ret = af9013_wr_reg_bits(state, 0xd371, 1, 1, 1);
 	if (ret)
-		goto error;
+		goto err;
 
-	/* enable FEC monitor */
-	ret = af9013_write_reg_bits(state, 0xd392, 1, 1, 1);
+	/* settings for mp2if */
+	if (state->config.ts_mode == AF9013_TS_USB) {
+		/* AF9015 split PSB to 1.5k + 0.5k */
+		ret = af9013_wr_reg_bits(state, 0xd50b, 2, 1, 1);
+		if (ret)
+			goto err;
+	} else {
+		/* AF9013 change the output bit to data7 */
+		ret = af9013_wr_reg_bits(state, 0xd500, 3, 1, 1);
+		if (ret)
+			goto err;
+
+		/* AF9013 set mpeg to full speed */
+		ret = af9013_wr_reg_bits(state, 0xd502, 4, 1, 1);
+		if (ret)
+			goto err;
+	}
+
+	ret = af9013_wr_reg_bits(state, 0xd520, 4, 1, 1);
 	if (ret)
-		goto error;
+		goto err;
 
 	/* load OFSM settings */
-	deb_info("%s: load ofsm settings\n", __func__);
+	dbg("%s: load ofsm settings", __func__);
 	len = ARRAY_SIZE(ofsm_init);
 	init = ofsm_init;
 	for (i = 0; i < len; i++) {
-		ret = af9013_write_reg_bits(state, init[i].addr, init[i].pos,
+		ret = af9013_wr_reg_bits(state, init[i].addr, init[i].pos,
 			init[i].len, init[i].val);
 		if (ret)
-			goto error;
+			goto err;
 	}
 
 	/* load tuner specific settings */
-	deb_info("%s: load tuner specific settings\n", __func__);
+	dbg("%s: load tuner specific settings", __func__);
 	switch (state->config.tuner) {
 	case AF9013_TUNER_MXL5003D:
 		len = ARRAY_SIZE(tuner_init_mxl5003d);
@@ -1260,65 +1197,133 @@ static int af9013_init(struct dvb_frontend *fe)
 	}
 
 	for (i = 0; i < len; i++) {
-		ret = af9013_write_reg_bits(state, init[i].addr, init[i].pos,
+		ret = af9013_wr_reg_bits(state, init[i].addr, init[i].pos,
 			init[i].len, init[i].val);
 		if (ret)
-			goto error;
+			goto err;
 	}
 
-	/* set TS mode */
-	deb_info("%s: setting ts mode\n", __func__);
-	tmp0 = 0; /* parallel mode */
-	tmp1 = 0; /* serial mode */
-	switch (state->config.output_mode) {
-	case AF9013_OUTPUT_MODE_PARALLEL:
-		tmp0 = 1;
-		break;
-	case AF9013_OUTPUT_MODE_SERIAL:
-		tmp1 = 1;
-		break;
-	case AF9013_OUTPUT_MODE_USB:
-		/* usb mode for AF9015 */
-	default:
-		break;
-	}
-	ret = af9013_write_reg_bits(state, 0xd500, 1, 1, tmp0); /* parallel */
+	/* TS mode */
+	ret = af9013_wr_reg_bits(state, 0xd500, 1, 2, state->config.ts_mode);
 	if (ret)
-		goto error;
-	ret = af9013_write_reg_bits(state, 0xd500, 2, 1, tmp1); /* serial */
-	if (ret)
-		goto error;
+		goto err;
 
 	/* enable lock led */
-	ret = af9013_lock_led(state, 1);
+	ret = af9013_wr_reg_bits(state, 0xd730, 0, 1, 1);
 	if (ret)
-		goto error;
+		goto err;
 
-	/* read values needed for signal strength calculation */
-	ret = af9013_read_reg_bits(state, 0x9bee, 0, 1,
-		&state->signal_strength_en);
-	if (ret)
-		goto error;
+	/* check if we support signal strength */
+	if (!state->signal_strength_en) {
+		ret = af9013_rd_reg_bits(state, 0x9bee, 0, 1,
+			&state->signal_strength_en);
+		if (ret)
+			goto err;
+	}
 
-	if (state->signal_strength_en) {
-		ret = af9013_read_reg(state, 0x9bbd, &state->rf_50);
+	/* read values needed for signal strength calculation */
+	if (state->signal_strength_en && !state->rf_50) {
+		ret = af9013_rd_reg(state, 0x9bbd, &state->rf_50);
 		if (ret)
-			goto error;
-		ret = af9013_read_reg(state, 0x9bd0, &state->rf_80);
+			goto err;
+
+		ret = af9013_rd_reg(state, 0x9bd0, &state->rf_80);
 		if (ret)
-			goto error;
-		ret = af9013_read_reg(state, 0x9be2, &state->if_50);
+			goto err;
+
+		ret = af9013_rd_reg(state, 0x9be2, &state->if_50);
 		if (ret)
-			goto error;
-		ret = af9013_read_reg(state, 0x9be4, &state->if_80);
+			goto err;
+
+		ret = af9013_rd_reg(state, 0x9be4, &state->if_80);
 		if (ret)
-			goto error;
+			goto err;
 	}
 
-error:
+	/* SNR */
+	ret = af9013_wr_reg(state, 0xd2e2, 1);
+	if (ret)
+		goto err;
+
+	/* BER / UCB */
+	buf[0] = (10000 >> 0) & 0xff;
+	buf[1] = (10000 >> 8) & 0xff;
+	ret = af9013_wr_regs(state, 0xd385, buf, 2);
+	if (ret)
+		goto err;
+
+	/* enable FEC monitor */
+	ret = af9013_wr_reg_bits(state, 0xd392, 1, 1, 1);
+	if (ret)
+		goto err;
+
+	state->first_tune = true;
+	schedule_delayed_work(&state->statistics_work, msecs_to_jiffies(400));
+
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
 	return ret;
 }
 
+static int af9013_sleep(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	int ret;
+
+	dbg("%s", __func__);
+
+	/* stop statistics polling */
+	cancel_delayed_work_sync(&state->statistics_work);
+
+	/* disable lock led */
+	ret = af9013_wr_reg_bits(state, 0xd730, 0, 1, 0);
+	if (ret)
+		goto err;
+
+	/* power off */
+	ret = af9013_power_ctrl(state, 0);
+	if (ret)
+		goto err;
+
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int af9013_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+	int ret;
+	struct af9013_state *state = fe->demodulator_priv;
+
+	dbg("%s: enable=%d", __func__, enable);
+
+	/* gate already open or close */
+	if (state->i2c_gate_state == enable)
+		return 0;
+
+	if (state->config.ts_mode == AF9013_TS_USB)
+		ret = af9013_wr_reg_bits(state, 0xd417, 3, 1, enable);
+	else
+		ret = af9013_wr_reg_bits(state, 0xd607, 2, 1, enable);
+	if (ret)
+		goto err;
+
+	state->i2c_gate_state = enable;
+
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static void af9013_release(struct dvb_frontend *fe)
+{
+	struct af9013_state *state = fe->demodulator_priv;
+	kfree(state);
+}
+
 static struct dvb_frontend_ops af9013_ops;
 
 static int af9013_download_firmware(struct af9013_state *state)
@@ -1332,11 +1337,11 @@ static int af9013_download_firmware(struct af9013_state *state)
 
 	msleep(100);
 	/* check whether firmware is already running */
-	ret = af9013_read_reg(state, 0x98be, &val);
+	ret = af9013_rd_reg(state, 0x98be, &val);
 	if (ret)
-		goto error;
+		goto err;
 	else
-		deb_info("%s: firmware status:%02x\n", __func__, val);
+		dbg("%s: firmware status=%02x", __func__, val);
 
 	if (val == 0x0c) /* fw is running, no need for download */
 		goto exit;
@@ -1351,7 +1356,7 @@ static int af9013_download_firmware(struct af9013_state *state)
 			"Please see linux/Documentation/dvb/ for more details" \
 			" on firmware-problems. (%d)",
 			fw_file, ret);
-		goto error;
+		goto err;
 	}
 
 	info("downloading firmware from file '%s'", fw_file);
@@ -1369,7 +1374,7 @@ static int af9013_download_firmware(struct af9013_state *state)
 	ret = af9013_write_ofsm_regs(state, 0x50fc,
 		fw_params, sizeof(fw_params));
 	if (ret)
-		goto error_release;
+		goto err_release;
 
 	#define FW_ADDR 0x5100 /* firmware start address */
 	#define LEN_MAX 16 /* max packet size */
@@ -1383,24 +1388,24 @@ static int af9013_download_firmware(struct af9013_state *state)
 			(u8 *) &fw->data[fw->size - remaining], len);
 		if (ret) {
 			err("firmware download failed:%d", ret);
-			goto error_release;
+			goto err_release;
 		}
 	}
 
 	/* request boot firmware */
-	ret = af9013_write_reg(state, 0xe205, 1);
+	ret = af9013_wr_reg(state, 0xe205, 1);
 	if (ret)
-		goto error_release;
+		goto err_release;
 
 	for (i = 0; i < 15; i++) {
 		msleep(100);
 
 		/* check firmware status */
-		ret = af9013_read_reg(state, 0x98be, &val);
+		ret = af9013_rd_reg(state, 0x98be, &val);
 		if (ret)
-			goto error_release;
+			goto err_release;
 
-		deb_info("%s: firmware status:%02x\n", __func__, val);
+		dbg("%s: firmware status=%02x", __func__, val);
 
 		if (val == 0x0c || val == 0x04) /* success or fail */
 			break;
@@ -1408,43 +1413,21 @@ static int af9013_download_firmware(struct af9013_state *state)
 
 	if (val == 0x04) {
 		err("firmware did not run");
-		ret = -1;
+		ret = -ENODEV;
 	} else if (val != 0x0c) {
 		err("firmware boot timeout");
-		ret = -1;
+		ret = -ENODEV;
 	}
 
-error_release:
+err_release:
 	release_firmware(fw);
-error:
+err:
 exit:
 	if (!ret)
 		info("found a '%s' in warm state.", af9013_ops.info.name);
 	return ret;
 }
 
-static int af9013_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
-{
-	int ret;
-	struct af9013_state *state = fe->demodulator_priv;
-	deb_info("%s: enable:%d\n", __func__, enable);
-
-	if (state->config.output_mode == AF9013_OUTPUT_MODE_USB)
-		ret = af9013_write_reg_bits(state, 0xd417, 3, 1, enable);
-	else
-		ret = af9013_write_reg_bits(state, 0xd607, 2, 1, enable);
-
-	return ret;
-}
-
-static void af9013_release(struct dvb_frontend *fe)
-{
-	struct af9013_state *state = fe->demodulator_priv;
-	kfree(state);
-}
-
-static struct dvb_frontend_ops af9013_ops;
-
 struct dvb_frontend *af9013_attach(const struct af9013_config *config,
 	struct i2c_adapter *i2c)
 {
@@ -1455,91 +1438,65 @@ struct dvb_frontend *af9013_attach(const struct af9013_config *config,
 	/* allocate memory for the internal state */
 	state = kzalloc(sizeof(struct af9013_state), GFP_KERNEL);
 	if (state == NULL)
-		goto error;
+		goto err;
 
 	/* setup the state */
 	state->i2c = i2c;
 	memcpy(&state->config, config, sizeof(struct af9013_config));
 
 	/* download firmware */
-	if (state->config.output_mode != AF9013_OUTPUT_MODE_USB) {
+	if (state->config.ts_mode != AF9013_TS_USB) {
 		ret = af9013_download_firmware(state);
 		if (ret)
-			goto error;
+			goto err;
 	}
 
 	/* firmware version */
-	for (i = 0; i < 4; i++) {
-		ret = af9013_read_reg(state, 0x5103 + i, &buf[i]);
-		if (ret)
-			goto error;
-	}
-	info("firmware version:%d.%d.%d.%d", buf[0], buf[1], buf[2], buf[3]);
-
-	/* chip version */
-	ret = af9013_read_reg_bits(state, 0xd733, 4, 4, &buf[2]);
+	ret = af9013_rd_regs(state, 0x5103, buf, 4);
 	if (ret)
-		goto error;
+		goto err;
 
-	/* ROM version */
-	for (i = 0; i < 2; i++) {
-		ret = af9013_read_reg(state, 0x116b + i, &buf[i]);
-		if (ret)
-			goto error;
-	}
-	deb_info("%s: chip version:%d ROM version:%d.%d\n", __func__,
-		buf[2], buf[0], buf[1]);
-
-	/* settings for mp2if */
-	if (state->config.output_mode == AF9013_OUTPUT_MODE_USB) {
-		/* AF9015 split PSB to 1.5k + 0.5k */
-		ret = af9013_write_reg_bits(state, 0xd50b, 2, 1, 1);
-	} else {
-		/* AF9013 change the output bit to data7 */
-		ret = af9013_write_reg_bits(state, 0xd500, 3, 1, 1);
-		if (ret)
-			goto error;
-		/* AF9013 set mpeg to full speed */
-		ret = af9013_write_reg_bits(state, 0xd502, 4, 1, 1);
-	}
-	if (ret)
-		goto error;
-	ret = af9013_write_reg_bits(state, 0xd520, 4, 1, 1);
-	if (ret)
-		goto error;
+	info("firmware version %d.%d.%d.%d", buf[0], buf[1], buf[2], buf[3]);
 
 	/* set GPIOs */
 	for (i = 0; i < sizeof(state->config.gpio); i++) {
 		ret = af9013_set_gpio(state, i, state->config.gpio[i]);
 		if (ret)
-			goto error;
+			goto err;
 	}
 
 	/* create dvb_frontend */
-	memcpy(&state->frontend.ops, &af9013_ops,
+	memcpy(&state->fe.ops, &af9013_ops,
 		sizeof(struct dvb_frontend_ops));
-	state->frontend.demodulator_priv = state;
+	state->fe.demodulator_priv = state;
+
+	INIT_DELAYED_WORK(&state->statistics_work, af9013_statistics_work);
 
-	return &state->frontend;
-error:
+	return &state->fe;
+err:
 	kfree(state);
 	return NULL;
 }
 EXPORT_SYMBOL(af9013_attach);
 
 static struct dvb_frontend_ops af9013_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
-		.name = "Afatech AF9013 DVB-T",
-		.type = FE_OFDM,
+		.name = "Afatech AF9013",
 		.frequency_min = 174000000,
 		.frequency_max = 862000000,
 		.frequency_stepsize = 250000,
 		.frequency_tolerance = 0,
-		.caps =
-			FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
-			FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
-			FE_CAN_QPSK | FE_CAN_QAM_16 |
-			FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
+		.caps =	FE_CAN_FEC_1_2 |
+			FE_CAN_FEC_2_3 |
+			FE_CAN_FEC_3_4 |
+			FE_CAN_FEC_5_6 |
+			FE_CAN_FEC_7_8 |
+			FE_CAN_FEC_AUTO |
+			FE_CAN_QPSK |
+			FE_CAN_QAM_16 |
+			FE_CAN_QAM_64 |
+			FE_CAN_QAM_AUTO |
 			FE_CAN_TRANSMISSION_MODE_AUTO |
 			FE_CAN_GUARD_INTERVAL_AUTO |
 			FE_CAN_HIERARCHY_AUTO |
@@ -1548,24 +1505,22 @@ static struct dvb_frontend_ops af9013_ops = {
 	},
 
 	.release = af9013_release,
+
 	.init = af9013_init,
 	.sleep = af9013_sleep,
-	.i2c_gate_ctrl = af9013_i2c_gate_ctrl,
 
+	.get_tune_settings = af9013_get_tune_settings,
 	.set_frontend = af9013_set_frontend,
 	.get_frontend = af9013_get_frontend,
 
-	.get_tune_settings = af9013_get_tune_settings,
-
 	.read_status = af9013_read_status,
-	.read_ber = af9013_read_ber,
-	.read_signal_strength = af9013_read_signal_strength,
 	.read_snr = af9013_read_snr,
+	.read_signal_strength = af9013_read_signal_strength,
+	.read_ber = af9013_read_ber,
 	.read_ucblocks = af9013_read_ucblocks,
-};
 
-module_param_named(debug, af9013_debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+	.i2c_gate_ctrl = af9013_i2c_gate_ctrl,
+};
 
 MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
 MODULE_DESCRIPTION("Afatech AF9013 DVB-T demodulator driver");
diff --git a/drivers/media/dvb/frontends/af9013.h b/drivers/media/dvb/frontends/af9013.h
index e53d873f755..b973fc5a038 100644
--- a/drivers/media/dvb/frontends/af9013.h
+++ b/drivers/media/dvb/frontends/af9013.h
@@ -2,6 +2,7 @@
  * Afatech AF9013 demodulator driver
  *
  * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
  *
  * Thanks to Afatech who kindly provided information.
  *
@@ -21,33 +22,11 @@
  *
  */
 
-#ifndef _AF9013_H_
-#define _AF9013_H_
+#ifndef AF9013_H
+#define AF9013_H
 
 #include <linux/dvb/frontend.h>
 
-enum af9013_ts_mode {
-	AF9013_OUTPUT_MODE_PARALLEL,
-	AF9013_OUTPUT_MODE_SERIAL,
-	AF9013_OUTPUT_MODE_USB, /* only for AF9015 */
-};
-
-enum af9013_tuner {
-	AF9013_TUNER_MXL5003D   =   3, /* MaxLinear */
-	AF9013_TUNER_MXL5005D   =  13, /* MaxLinear */
-	AF9013_TUNER_MXL5005R   =  30, /* MaxLinear */
-	AF9013_TUNER_ENV77H11D5 = 129, /* Panasonic */
-	AF9013_TUNER_MT2060     = 130, /* Microtune */
-	AF9013_TUNER_MC44S803   = 133, /* Freescale */
-	AF9013_TUNER_QT1010     = 134, /* Quantek */
-	AF9013_TUNER_UNKNOWN    = 140, /* for can tuners ? */
-	AF9013_TUNER_MT2060_2   = 147, /* Microtune */
-	AF9013_TUNER_TDA18271   = 156, /* NXP */
-	AF9013_TUNER_QT1010A    = 162, /* Quantek */
-	AF9013_TUNER_MXL5007T   = 177, /* MaxLinear */
-	AF9013_TUNER_TDA18218   = 179, /* NXP */
-};
-
 /* AF9013/5 GPIOs (mostly guessed)
    demod#1-gpio#0 - set demod#2 i2c-addr for dual devices
    demod#1-gpio#1 - xtal setting (?)
@@ -55,44 +34,74 @@ enum af9013_tuner {
    demod#2-gpio#0 - tuner#2
    demod#2-gpio#1 - xtal setting (?)
 */
+
+struct af9013_config {
+	/*
+	 * I2C address
+	 */
+	u8 i2c_addr;
+
+	/*
+	 * clock
+	 * 20480000, 25000000, 28000000, 28800000
+	 */
+	u32 clock;
+
+	/*
+	 * tuner
+	 */
+#define AF9013_TUNER_MXL5003D      3 /* MaxLinear */
+#define AF9013_TUNER_MXL5005D     13 /* MaxLinear */
+#define AF9013_TUNER_MXL5005R     30 /* MaxLinear */
+#define AF9013_TUNER_ENV77H11D5  129 /* Panasonic */
+#define AF9013_TUNER_MT2060      130 /* Microtune */
+#define AF9013_TUNER_MC44S803    133 /* Freescale */
+#define AF9013_TUNER_QT1010      134 /* Quantek */
+#define AF9013_TUNER_UNKNOWN     140 /* for can tuners ? */
+#define AF9013_TUNER_MT2060_2    147 /* Microtune */
+#define AF9013_TUNER_TDA18271    156 /* NXP */
+#define AF9013_TUNER_QT1010A     162 /* Quantek */
+#define AF9013_TUNER_MXL5007T    177 /* MaxLinear */
+#define AF9013_TUNER_TDA18218    179 /* NXP */
+	u8 tuner;
+
+	/*
+	 * IF frequency
+	 */
+	u32 if_frequency;
+
+	/*
+	 * TS settings
+	 */
+#define AF9013_TS_USB       0
+#define AF9013_TS_PARALLEL  1
+#define AF9013_TS_SERIAL    2
+	u8 ts_mode:2;
+
+	/*
+	 * input spectrum inversion
+	 */
+	bool spec_inv;
+
+	/*
+	 * firmware API version
+	 */
+	u8 api_version[4];
+
+	/*
+	 * GPIOs
+	 */
 #define AF9013_GPIO_ON (1 << 0)
 #define AF9013_GPIO_EN (1 << 1)
 #define AF9013_GPIO_O  (1 << 2)
 #define AF9013_GPIO_I  (1 << 3)
-
 #define AF9013_GPIO_LO (AF9013_GPIO_ON|AF9013_GPIO_EN)
 #define AF9013_GPIO_HI (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
-
 #define AF9013_GPIO_TUNER_ON  (AF9013_GPIO_ON|AF9013_GPIO_EN)
 #define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
-
-struct af9013_config {
-	/* demodulator's I2C address */
-	u8 demod_address;
-
-	/* frequencies in kHz */
-	u32 adc_clock;
-
-	/* tuner ID */
-	u8 tuner;
-
-	/* tuner IF */
-	u16 tuner_if;
-
-	/* TS data output mode */
-	u8 output_mode:2;
-
-	/* RF spectrum inversion */
-	u8 rf_spec_inv:1;
-
-	/* API version */
-	u8 api_version[4];
-
-	/* GPIOs */
 	u8 gpio[4];
 };
 
-
 #if defined(CONFIG_DVB_AF9013) || \
 	(defined(CONFIG_DVB_AF9013_MODULE) && defined(MODULE))
 extern struct dvb_frontend *af9013_attach(const struct af9013_config *config,
@@ -106,4 +115,4 @@ const struct af9013_config *config, struct i2c_adapter *i2c)
 }
 #endif /* CONFIG_DVB_AF9013 */
 
-#endif /* _AF9013_H_ */
+#endif /* AF9013_H */
diff --git a/drivers/media/dvb/frontends/af9013_priv.h b/drivers/media/dvb/frontends/af9013_priv.h
index e00b2a4a2db..fa848af6e9b 100644
--- a/drivers/media/dvb/frontends/af9013_priv.h
+++ b/drivers/media/dvb/frontends/af9013_priv.h
@@ -2,6 +2,7 @@
  * Afatech AF9013 demodulator driver
  *
  * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
  *
  * Thanks to Afatech who kindly provided information.
  *
@@ -21,24 +22,19 @@
  *
  */
 
-#ifndef _AF9013_PRIV_
-#define _AF9013_PRIV_
+#ifndef AF9013_PRIV_H
+#define AF9013_PRIV_H
 
-#define LOG_PREFIX "af9013"
-extern int af9013_debug;
-
-#define dprintk(var, level, args...) \
-	    do { if ((var & level)) printk(args); } while (0)
+#include "dvb_frontend.h"
+#include "af9013.h"
+#include <linux/firmware.h>
 
-#define debug_dump(b, l, func) {\
-	int loop_; \
-	for (loop_ = 0; loop_ < l; loop_++) \
-		func("%02x ", b[loop_]); \
-	func("\n");\
-}
-
-#define deb_info(args...) dprintk(af9013_debug, 0x01, args)
+#define LOG_PREFIX "af9013"
 
+#undef dbg
+#define dbg(f, arg...) \
+	if (af9013_debug) \
+		printk(KERN_INFO   LOG_PREFIX": " f "\n" , ## arg)
 #undef err
 #define err(f, arg...)  printk(KERN_ERR     LOG_PREFIX": " f "\n" , ## arg)
 #undef info
@@ -48,70 +44,71 @@ extern int af9013_debug;
 
 #define AF9013_DEFAULT_FIRMWARE     "dvb-fe-af9013.fw"
 
-struct regdesc {
+struct af9013_reg_bit {
 	u16 addr;
 	u8  pos:4;
 	u8  len:4;
 	u8  val;
 };
 
-struct snr_table {
+struct af9013_snr {
 	u32 val;
 	u8 snr;
 };
 
-struct coeff {
-	u32 adc_clock;
-	fe_bandwidth_t bw;
+struct af9013_coeff {
+	u32 clock;
+	u32 bandwidth_hz;
 	u8 val[24];
 };
 
 /* pre-calculated coeff lookup table */
-static struct coeff coeff_table[] = {
+static const struct af9013_coeff coeff_lut[] = {
 	/* 28.800 MHz */
-	{ 28800, BANDWIDTH_8_MHZ, { 0x02, 0x8a, 0x28, 0xa3, 0x05, 0x14,
+	{ 28800000, 8000000, { 0x02, 0x8a, 0x28, 0xa3, 0x05, 0x14,
 		0x51, 0x11, 0x00, 0xa2, 0x8f, 0x3d, 0x00, 0xa2, 0x8a,
 		0x29, 0x00, 0xa2, 0x85, 0x14, 0x01, 0x45, 0x14, 0x14 } },
-	{ 28800, BANDWIDTH_7_MHZ, { 0x02, 0x38, 0xe3, 0x8e, 0x04, 0x71,
+	{ 28800000, 7000000, { 0x02, 0x38, 0xe3, 0x8e, 0x04, 0x71,
 		0xc7, 0x07, 0x00, 0x8e, 0x3d, 0x55, 0x00, 0x8e, 0x38,
 		0xe4, 0x00, 0x8e, 0x34, 0x72, 0x01, 0x1c, 0x71, 0x32 } },
-	{ 28800, BANDWIDTH_6_MHZ, { 0x01, 0xe7, 0x9e, 0x7a, 0x03, 0xcf,
+	{ 28800000, 6000000, { 0x01, 0xe7, 0x9e, 0x7a, 0x03, 0xcf,
 		0x3c, 0x3d, 0x00, 0x79, 0xeb, 0x6e, 0x00, 0x79, 0xe7,
 		0x9e, 0x00, 0x79, 0xe3, 0xcf, 0x00, 0xf3, 0xcf, 0x0f } },
 	/* 20.480 MHz */
-	{ 20480, BANDWIDTH_8_MHZ, { 0x03, 0x92, 0x49, 0x26, 0x07, 0x24,
+	{ 20480000, 8000000, { 0x03, 0x92, 0x49, 0x26, 0x07, 0x24,
 		0x92, 0x13, 0x00, 0xe4, 0x99, 0x6e, 0x00, 0xe4, 0x92,
 		0x49, 0x00, 0xe4, 0x8b, 0x25, 0x01, 0xc9, 0x24, 0x25 } },
-	{ 20480, BANDWIDTH_7_MHZ, { 0x03, 0x20, 0x00, 0x01, 0x06, 0x40,
+	{ 20480000, 7000000, { 0x03, 0x20, 0x00, 0x01, 0x06, 0x40,
 		0x00, 0x00, 0x00, 0xc8, 0x06, 0x40, 0x00, 0xc8, 0x00,
 		0x00, 0x00, 0xc7, 0xf9, 0xc0, 0x01, 0x90, 0x00, 0x00 } },
-	{ 20480, BANDWIDTH_6_MHZ, { 0x02, 0xad, 0xb6, 0xdc, 0x05, 0x5b,
+	{ 20480000, 6000000, { 0x02, 0xad, 0xb6, 0xdc, 0x05, 0x5b,
 		0x6d, 0x2e, 0x00, 0xab, 0x73, 0x13, 0x00, 0xab, 0x6d,
 		0xb7, 0x00, 0xab, 0x68, 0x5c, 0x01, 0x56, 0xdb, 0x1c } },
 	/* 28.000 MHz */
-	{ 28000, BANDWIDTH_8_MHZ, { 0x02, 0x9c, 0xbc, 0x15, 0x05, 0x39,
+	{ 28000000, 8000000, { 0x02, 0x9c, 0xbc, 0x15, 0x05, 0x39,
 		0x78, 0x0a, 0x00, 0xa7, 0x34, 0x3f, 0x00, 0xa7, 0x2f,
 		0x05, 0x00, 0xa7, 0x29, 0xcc, 0x01, 0x4e, 0x5e, 0x03 } },
-	{ 28000, BANDWIDTH_7_MHZ, { 0x02, 0x49, 0x24, 0x92, 0x04, 0x92,
+	{ 28000000, 7000000, { 0x02, 0x49, 0x24, 0x92, 0x04, 0x92,
 		0x49, 0x09, 0x00, 0x92, 0x4d, 0xb7, 0x00, 0x92, 0x49,
 		0x25, 0x00, 0x92, 0x44, 0x92, 0x01, 0x24, 0x92, 0x12 } },
-	{ 28000, BANDWIDTH_6_MHZ, { 0x01, 0xf5, 0x8d, 0x10, 0x03, 0xeb,
+	{ 28000000, 6000000, { 0x01, 0xf5, 0x8d, 0x10, 0x03, 0xeb,
 		0x1a, 0x08, 0x00, 0x7d, 0x67, 0x2f, 0x00, 0x7d, 0x63,
 		0x44, 0x00, 0x7d, 0x5f, 0x59, 0x00, 0xfa, 0xc6, 0x22 } },
 	/* 25.000 MHz */
-	{ 25000, BANDWIDTH_8_MHZ, { 0x02, 0xec, 0xfb, 0x9d, 0x05, 0xd9,
+	{ 25000000, 8000000, { 0x02, 0xec, 0xfb, 0x9d, 0x05, 0xd9,
 		0xf7, 0x0e, 0x00, 0xbb, 0x44, 0xc1, 0x00, 0xbb, 0x3e,
 		0xe7, 0x00, 0xbb, 0x39, 0x0d, 0x01, 0x76, 0x7d, 0x34 } },
-	{ 25000, BANDWIDTH_7_MHZ, { 0x02, 0x8f, 0x5c, 0x29, 0x05, 0x1e,
+	{ 25000000, 7000000, { 0x02, 0x8f, 0x5c, 0x29, 0x05, 0x1e,
 		0xb8, 0x14, 0x00, 0xa3, 0xdc, 0x29, 0x00, 0xa3, 0xd7,
 		0x0a, 0x00, 0xa3, 0xd1, 0xec, 0x01, 0x47, 0xae, 0x05 } },
-	{ 25000, BANDWIDTH_6_MHZ, { 0x02, 0x31, 0xbc, 0xb5, 0x04, 0x63,
+	{ 25000000, 6000000, { 0x02, 0x31, 0xbc, 0xb5, 0x04, 0x63,
 		0x79, 0x1b, 0x00, 0x8c, 0x73, 0x91, 0x00, 0x8c, 0x6f,
 		0x2d, 0x00, 0x8c, 0x6a, 0xca, 0x01, 0x18, 0xde, 0x17 } },
 };
 
 /* QPSK SNR lookup table */
-static struct snr_table qpsk_snr_table[] = {
+static const struct af9013_snr qpsk_snr_lut[] = {
+	{ 0x000000,  0 },
 	{ 0x0b4771,  0 },
 	{ 0x0c1aed,  1 },
 	{ 0x0d0d27,  2 },
@@ -131,7 +128,8 @@ static struct snr_table qpsk_snr_table[] = {
 };
 
 /* QAM16 SNR lookup table */
-static struct snr_table qam16_snr_table[] = {
+static const struct af9013_snr qam16_snr_lut[] = {
+	{ 0x000000,  0 },
 	{ 0x05eb62,  5 },
 	{ 0x05fecf,  6 },
 	{ 0x060b80,  7 },
@@ -151,7 +149,8 @@ static struct snr_table qam16_snr_table[] = {
 };
 
 /* QAM64 SNR lookup table */
-static struct snr_table qam64_snr_table[] = {
+static const struct af9013_snr qam64_snr_lut[] = {
+	{ 0x000000,  0 },
 	{ 0x03109b, 12 },
 	{ 0x0310d4, 13 },
 	{ 0x031920, 14 },
@@ -170,7 +169,7 @@ static struct snr_table qam64_snr_table[] = {
 	{ 0xffffff, 27 },
 };
 
-static struct regdesc ofsm_init[] = {
+static const struct af9013_reg_bit ofsm_init[] = {
 	{ 0xd73a, 0, 8, 0xa1 },
 	{ 0xd73b, 0, 8, 0x1f },
 	{ 0xd73c, 4, 4, 0x0a },
@@ -252,7 +251,7 @@ static struct regdesc ofsm_init[] = {
 
 /* Panasonic ENV77H11D5 tuner init
    AF9013_TUNER_ENV77H11D5 = 129 */
-static struct regdesc tuner_init_env77h11d5[] = {
+static const struct af9013_reg_bit tuner_init_env77h11d5[] = {
 	{ 0x9bd5, 0, 8, 0x01 },
 	{ 0x9bd6, 0, 8, 0x03 },
 	{ 0x9bbe, 0, 8, 0x01 },
@@ -318,7 +317,7 @@ static struct regdesc tuner_init_env77h11d5[] = {
 
 /* Microtune MT2060 tuner init
    AF9013_TUNER_MT2060     = 130 */
-static struct regdesc tuner_init_mt2060[] = {
+static const struct af9013_reg_bit tuner_init_mt2060[] = {
 	{ 0x9bd5, 0, 8, 0x01 },
 	{ 0x9bd6, 0, 8, 0x07 },
 	{ 0xd1a0, 1, 1, 0x01 },
@@ -395,7 +394,7 @@ static struct regdesc tuner_init_mt2060[] = {
 
 /* Microtune MT2060 tuner init
    AF9013_TUNER_MT2060_2   = 147 */
-static struct regdesc tuner_init_mt2060_2[] = {
+static const struct af9013_reg_bit tuner_init_mt2060_2[] = {
 	{ 0x9bd5, 0, 8, 0x01 },
 	{ 0x9bd6, 0, 8, 0x06 },
 	{ 0x9bbe, 0, 8, 0x01 },
@@ -462,7 +461,7 @@ static struct regdesc tuner_init_mt2060_2[] = {
 
 /* MaxLinear MXL5003 tuner init
    AF9013_TUNER_MXL5003D   =   3 */
-static struct regdesc tuner_init_mxl5003d[] = {
+static const struct af9013_reg_bit tuner_init_mxl5003d[] = {
 	{ 0x9bd5, 0, 8, 0x01 },
 	{ 0x9bd6, 0, 8, 0x09 },
 	{ 0xd1a0, 1, 1, 0x01 },
@@ -534,7 +533,7 @@ static struct regdesc tuner_init_mxl5003d[] = {
    AF9013_TUNER_MXL5005D   =  13
    AF9013_TUNER_MXL5005R   =  30
    AF9013_TUNER_MXL5007T   = 177 */
-static struct regdesc tuner_init_mxl5005[] = {
+static const struct af9013_reg_bit tuner_init_mxl5005[] = {
 	{ 0x9bd5, 0, 8, 0x01 },
 	{ 0x9bd6, 0, 8, 0x07 },
 	{ 0xd1a0, 1, 1, 0x01 },
@@ -613,7 +612,7 @@ static struct regdesc tuner_init_mxl5005[] = {
 /* Quantek QT1010 tuner init
    AF9013_TUNER_QT1010     = 134
    AF9013_TUNER_QT1010A    = 162 */
-static struct regdesc tuner_init_qt1010[] = {
+static const struct af9013_reg_bit tuner_init_qt1010[] = {
 	{ 0x9bd5, 0, 8, 0x01 },
 	{ 0x9bd6, 0, 8, 0x09 },
 	{ 0xd1a0, 1, 1, 0x01 },
@@ -690,7 +689,7 @@ static struct regdesc tuner_init_qt1010[] = {
 
 /* Freescale MC44S803 tuner init
    AF9013_TUNER_MC44S803   = 133 */
-static struct regdesc tuner_init_mc44s803[] = {
+static const struct af9013_reg_bit tuner_init_mc44s803[] = {
 	{ 0x9bd5, 0, 8, 0x01 },
 	{ 0x9bd6, 0, 8, 0x06 },
 	{ 0xd1a0, 1, 1, 0x01 },
@@ -772,7 +771,7 @@ static struct regdesc tuner_init_mc44s803[] = {
 
 /* unknown, probably for tin can tuner, tuner init
    AF9013_TUNER_UNKNOWN   = 140 */
-static struct regdesc tuner_init_unknown[] = {
+static const struct af9013_reg_bit tuner_init_unknown[] = {
 	{ 0x9bd5, 0, 8, 0x01 },
 	{ 0x9bd6, 0, 8, 0x02 },
 	{ 0xd1a0, 1, 1, 0x01 },
@@ -845,7 +844,7 @@ static struct regdesc tuner_init_unknown[] = {
 /* NXP TDA18271 & TDA18218 tuner init
    AF9013_TUNER_TDA18271   = 156
    AF9013_TUNER_TDA18218   = 179 */
-static struct regdesc tuner_init_tda18271[] = {
+static const struct af9013_reg_bit tuner_init_tda18271[] = {
 	{ 0x9bd5, 0, 8, 0x01 },
 	{ 0x9bd6, 0, 8, 0x04 },
 	{ 0xd1a0, 1, 1, 0x01 },
@@ -920,4 +919,4 @@ static struct regdesc tuner_init_tda18271[] = {
 	{ 0x9bee, 0, 1, 0x01 },
 };
 
-#endif /* _AF9013_PRIV_ */
+#endif /* AF9013_PRIV_H */
diff --git a/drivers/media/dvb/frontends/atbm8830.c b/drivers/media/dvb/frontends/atbm8830.c
index 1539ea1f81a..a2261ea2cf8 100644
--- a/drivers/media/dvb/frontends/atbm8830.c
+++ b/drivers/media/dvb/frontends/atbm8830.c
@@ -267,8 +267,7 @@ static void atbm8830_release(struct dvb_frontend *fe)
 	kfree(state);
 }
 
-static int atbm8830_set_fe(struct dvb_frontend *fe,
-			  struct dvb_frontend_parameters *fe_params)
+static int atbm8830_set_fe(struct dvb_frontend *fe)
 {
 	struct atbm_state *priv = fe->demodulator_priv;
 	int i;
@@ -279,7 +278,7 @@ static int atbm8830_set_fe(struct dvb_frontend *fe,
 	if (fe->ops.tuner_ops.set_params) {
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 1);
-		fe->ops.tuner_ops.set_params(fe, fe_params);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
@@ -298,31 +297,31 @@ static int atbm8830_set_fe(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int atbm8830_get_fe(struct dvb_frontend *fe,
-			  struct dvb_frontend_parameters *fe_params)
+static int atbm8830_get_fe(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	dprintk("%s\n", __func__);
 
 	/* TODO: get real readings from device */
 	/* inversion status */
-	fe_params->inversion = INVERSION_OFF;
+	c->inversion = INVERSION_OFF;
 
 	/* bandwidth */
-	fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+	c->bandwidth_hz = 8000000;
 
-	fe_params->u.ofdm.code_rate_HP = FEC_AUTO;
-	fe_params->u.ofdm.code_rate_LP = FEC_AUTO;
+	c->code_rate_HP = FEC_AUTO;
+	c->code_rate_LP = FEC_AUTO;
 
-	fe_params->u.ofdm.constellation = QAM_AUTO;
+	c->modulation = QAM_AUTO;
 
 	/* transmission mode */
-	fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
+	c->transmission_mode = TRANSMISSION_MODE_AUTO;
 
 	/* guard interval */
-	fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
+	c->guard_interval = GUARD_INTERVAL_AUTO;
 
 	/* hierarchy */
-	fe_params->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+	c->hierarchy = HIERARCHY_NONE;
 
 	return 0;
 }
@@ -429,9 +428,9 @@ static int atbm8830_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 }
 
 static struct dvb_frontend_ops atbm8830_ops = {
+	.delsys = { SYS_DMBTH },
 	.info = {
 		.name = "AltoBeam ATBM8830/8831 DMB-TH",
-		.type = FE_OFDM,
 		.frequency_min = 474000000,
 		.frequency_max = 858000000,
 		.frequency_stepsize = 10000,
diff --git a/drivers/media/dvb/frontends/au8522_dig.c b/drivers/media/dvb/frontends/au8522_dig.c
index 1d572940e24..c688b95df48 100644
--- a/drivers/media/dvb/frontends/au8522_dig.c
+++ b/drivers/media/dvb/frontends/au8522_dig.c
@@ -576,19 +576,19 @@ static int au8522_enable_modulation(struct dvb_frontend *fe,
 }
 
 /* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int au8522_set_frontend(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *p)
+static int au8522_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct au8522_state *state = fe->demodulator_priv;
 	int ret = -EINVAL;
 
-	dprintk("%s(frequency=%d)\n", __func__, p->frequency);
+	dprintk("%s(frequency=%d)\n", __func__, c->frequency);
 
-	if ((state->current_frequency == p->frequency) &&
-	    (state->current_modulation == p->u.vsb.modulation))
+	if ((state->current_frequency == c->frequency) &&
+	    (state->current_modulation == c->modulation))
 		return 0;
 
-	au8522_enable_modulation(fe, p->u.vsb.modulation);
+	au8522_enable_modulation(fe, c->modulation);
 
 	/* Allow the demod to settle */
 	msleep(100);
@@ -596,7 +596,7 @@ static int au8522_set_frontend(struct dvb_frontend *fe,
 	if (fe->ops.tuner_ops.set_params) {
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 1);
-		ret = fe->ops.tuner_ops.set_params(fe, p);
+		ret = fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
@@ -604,7 +604,7 @@ static int au8522_set_frontend(struct dvb_frontend *fe,
 	if (ret < 0)
 		return ret;
 
-	state->current_frequency = p->frequency;
+	state->current_frequency = c->frequency;
 
 	return 0;
 }
@@ -862,7 +862,36 @@ static int au8522_read_snr(struct dvb_frontend *fe, u16 *snr)
 static int au8522_read_signal_strength(struct dvb_frontend *fe,
 				       u16 *signal_strength)
 {
-	return au8522_read_snr(fe, signal_strength);
+	/* borrowed from lgdt330x.c
+	 *
+	 * Calculate strength from SNR up to 35dB
+	 * Even though the SNR can go higher than 35dB,
+	 * there is some comfort factor in having a range of
+	 * strong signals that can show at 100%
+	 */
+	u16 snr;
+	u32 tmp;
+	int ret = au8522_read_snr(fe, &snr);
+
+	*signal_strength = 0;
+
+	if (0 == ret) {
+		/* The following calculation method was chosen
+		 * purely for the sake of code re-use from the
+		 * other demod drivers that use this method */
+
+		/* Convert from SNR in dB * 10 to 8.24 fixed-point */
+		tmp = (snr * ((1 << 24) / 10));
+
+		/* Convert from 8.24 fixed-point to
+		 * scale the range 0 - 35*2^24 into 0 - 65535*/
+		if (tmp >= 8960 * 0x10000)
+			*signal_strength = 0xffff;
+		else
+			*signal_strength = tmp / 8960;
+	}
+
+	return ret;
 }
 
 static int au8522_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
@@ -882,13 +911,13 @@ static int au8522_read_ber(struct dvb_frontend *fe, u32 *ber)
 	return au8522_read_ucblocks(fe, ber);
 }
 
-static int au8522_get_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *p)
+static int au8522_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct au8522_state *state = fe->demodulator_priv;
 
-	p->frequency = state->current_frequency;
-	p->u.vsb.modulation = state->current_modulation;
+	c->frequency = state->current_frequency;
+	c->modulation = state->current_modulation;
 
 	return 0;
 }
@@ -981,10 +1010,9 @@ error:
 EXPORT_SYMBOL(au8522_attach);
 
 static struct dvb_frontend_ops au8522_ops = {
-
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
 	.info = {
 		.name			= "Auvitek AU8522 QAM/8VSB Frontend",
-		.type			= FE_ATSC,
 		.frequency_min		= 54000000,
 		.frequency_max		= 858000000,
 		.frequency_stepsize	= 62500,
diff --git a/drivers/media/dvb/frontends/bcm3510.c b/drivers/media/dvb/frontends/bcm3510.c
index 8aff5868a5e..033cd7ad3ca 100644
--- a/drivers/media/dvb/frontends/bcm3510.c
+++ b/drivers/media/dvb/frontends/bcm3510.c
@@ -479,16 +479,16 @@ static int bcm3510_set_freq(struct bcm3510_state* st,u32 freq)
 	return -EINVAL;
 }
 
-static int bcm3510_set_frontend(struct dvb_frontend* fe,
-					     struct dvb_frontend_parameters *p)
+static int bcm3510_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct bcm3510_state* st = fe->demodulator_priv;
 	struct bcm3510_hab_cmd_ext_acquire cmd;
 	struct bcm3510_hab_cmd_bert_control bert;
 	int ret;
 
 	memset(&cmd,0,sizeof(cmd));
-	switch (p->u.vsb.modulation) {
+	switch (c->modulation) {
 		case QAM_256:
 			cmd.ACQUIRE0.MODE = 0x1;
 			cmd.ACQUIRE1.SYM_RATE = 0x1;
@@ -499,7 +499,8 @@ static int bcm3510_set_frontend(struct dvb_frontend* fe,
 			cmd.ACQUIRE1.SYM_RATE = 0x2;
 			cmd.ACQUIRE1.IF_FREQ = 0x1;
 			break;
-/*		case QAM_256:
+#if 0
+		case QAM_256:
 			cmd.ACQUIRE0.MODE = 0x3;
 			break;
 		case QAM_128:
@@ -513,7 +514,8 @@ static int bcm3510_set_frontend(struct dvb_frontend* fe,
 			break;
 		case QAM_16:
 			cmd.ACQUIRE0.MODE = 0x7;
-			break;*/
+			break;
+#endif
 		case VSB_8:
 			cmd.ACQUIRE0.MODE = 0x8;
 			cmd.ACQUIRE1.SYM_RATE = 0x0;
@@ -552,7 +554,8 @@ static int bcm3510_set_frontend(struct dvb_frontend* fe,
 
 	bcm3510_bert_reset(st);
 
-	if ((ret = bcm3510_set_freq(st,p->frequency)) < 0)
+	ret = bcm3510_set_freq(st, c->frequency);
+	if (ret < 0)
 		return ret;
 
 	memset(&st->status1,0,sizeof(st->status1));
@@ -819,10 +822,9 @@ error:
 EXPORT_SYMBOL(bcm3510_attach);
 
 static struct dvb_frontend_ops bcm3510_ops = {
-
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
 	.info = {
 		.name = "Broadcom BCM3510 VSB/QAM frontend",
-		.type = FE_ATSC,
 		.frequency_min =  54000000,
 		.frequency_max = 803000000,
 		/* stepsize is just a guess */
diff --git a/drivers/media/dvb/frontends/bsbe1.h b/drivers/media/dvb/frontends/bsbe1.h
index 5e431ebd089..53e4d0dbb74 100644
--- a/drivers/media/dvb/frontends/bsbe1.h
+++ b/drivers/media/dvb/frontends/bsbe1.h
@@ -69,18 +69,19 @@ static int alps_bsbe1_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ra
 	return 0;
 }
 
-static int alps_bsbe1_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int alps_bsbe1_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	int ret;
 	u8 data[4];
 	u32 div;
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
 	struct i2c_adapter *i2c = fe->tuner_priv;
 
-	if ((params->frequency < 950000) || (params->frequency > 2150000))
+	if ((p->frequency < 950000) || (p->frequency > 2150000))
 		return -EINVAL;
 
-	div = params->frequency / 1000;
+	div = p->frequency / 1000;
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
 	data[2] = 0x80 | ((div & 0x18000) >> 10) | 0x1;
diff --git a/drivers/media/dvb/frontends/bsru6.h b/drivers/media/dvb/frontends/bsru6.h
index c480c839b30..c2a578e1314 100644
--- a/drivers/media/dvb/frontends/bsru6.h
+++ b/drivers/media/dvb/frontends/bsru6.h
@@ -101,23 +101,24 @@ static int alps_bsru6_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ra
 	return 0;
 }
 
-static int alps_bsru6_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int alps_bsru6_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	u8 buf[4];
 	u32 div;
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
 	struct i2c_adapter *i2c = fe->tuner_priv;
 
-	if ((params->frequency < 950000) || (params->frequency > 2150000))
+	if ((p->frequency < 950000) || (p->frequency > 2150000))
 		return -EINVAL;
 
-	div = (params->frequency + (125 - 1)) / 125;	// round correctly
+	div = (p->frequency + (125 - 1)) / 125;	/* round correctly */
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] = div & 0xff;
 	buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
 	buf[3] = 0xC4;
 
-	if (params->frequency > 1530000)
+	if (p->frequency > 1530000)
 		buf[3] = 0xc0;
 
 	if (fe->ops.i2c_gate_ctrl)
diff --git a/drivers/media/dvb/frontends/cx22700.c b/drivers/media/dvb/frontends/cx22700.c
index 0142214b013..f2a90f990ce 100644
--- a/drivers/media/dvb/frontends/cx22700.c
+++ b/drivers/media/dvb/frontends/cx22700.c
@@ -121,7 +121,8 @@ static int cx22700_set_inversion (struct cx22700_state* state, int inversion)
 	}
 }
 
-static int cx22700_set_tps (struct cx22700_state *state, struct dvb_ofdm_parameters *p)
+static int cx22700_set_tps(struct cx22700_state *state,
+			   struct dtv_frontend_properties *p)
 {
 	static const u8 qam_tab [4] = { 0, 1, 0, 2 };
 	static const u8 fec_tab [6] = { 0, 1, 2, 0, 3, 4 };
@@ -146,25 +147,25 @@ static int cx22700_set_tps (struct cx22700_state *state, struct dvb_ofdm_paramet
 	    p->transmission_mode != TRANSMISSION_MODE_8K)
 		return -EINVAL;
 
-	if (p->constellation != QPSK &&
-	    p->constellation != QAM_16 &&
-	    p->constellation != QAM_64)
+	if (p->modulation != QPSK &&
+	    p->modulation != QAM_16 &&
+	    p->modulation != QAM_64)
 		return -EINVAL;
 
-	if (p->hierarchy_information < HIERARCHY_NONE ||
-	    p->hierarchy_information > HIERARCHY_4)
+	if (p->hierarchy < HIERARCHY_NONE ||
+	    p->hierarchy > HIERARCHY_4)
 		return -EINVAL;
 
-	if (p->bandwidth < BANDWIDTH_8_MHZ || p->bandwidth > BANDWIDTH_6_MHZ)
+	if (p->bandwidth_hz > 8000000 || p->bandwidth_hz < 6000000)
 		return -EINVAL;
 
-	if (p->bandwidth == BANDWIDTH_7_MHZ)
+	if (p->bandwidth_hz == 7000000)
 		cx22700_writereg (state, 0x09, cx22700_readreg (state, 0x09 | 0x10));
 	else
 		cx22700_writereg (state, 0x09, cx22700_readreg (state, 0x09 & ~0x10));
 
-	val = qam_tab[p->constellation - QPSK];
-	val |= p->hierarchy_information - HIERARCHY_NONE;
+	val = qam_tab[p->modulation - QPSK];
+	val |= p->hierarchy - HIERARCHY_NONE;
 
 	cx22700_writereg (state, 0x04, val);
 
@@ -184,7 +185,8 @@ static int cx22700_set_tps (struct cx22700_state *state, struct dvb_ofdm_paramet
 	return 0;
 }
 
-static int cx22700_get_tps (struct cx22700_state* state, struct dvb_ofdm_parameters *p)
+static int cx22700_get_tps(struct cx22700_state *state,
+			   struct dtv_frontend_properties *p)
 {
 	static const fe_modulation_t qam_tab [3] = { QPSK, QAM_16, QAM_64 };
 	static const fe_code_rate_t fec_tab [5] = { FEC_1_2, FEC_2_3, FEC_3_4,
@@ -199,14 +201,14 @@ static int cx22700_get_tps (struct cx22700_state* state, struct dvb_ofdm_paramet
 	val = cx22700_readreg (state, 0x01);
 
 	if ((val & 0x7) > 4)
-		p->hierarchy_information = HIERARCHY_AUTO;
+		p->hierarchy = HIERARCHY_AUTO;
 	else
-		p->hierarchy_information = HIERARCHY_NONE + (val & 0x7);
+		p->hierarchy = HIERARCHY_NONE + (val & 0x7);
 
 	if (((val >> 3) & 0x3) > 2)
-		p->constellation = QAM_AUTO;
+		p->modulation = QAM_AUTO;
 	else
-		p->constellation = qam_tab[(val >> 3) & 0x3];
+		p->modulation = qam_tab[(val >> 3) & 0x3];
 
 	val = cx22700_readreg (state, 0x02);
 
@@ -318,33 +320,35 @@ static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx22700_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct cx22700_state* state = fe->demodulator_priv;
 
 	cx22700_writereg (state, 0x00, 0x02); /* XXX CHECKME: soft reset*/
 	cx22700_writereg (state, 0x00, 0x00);
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
-	cx22700_set_inversion (state, p->inversion);
-	cx22700_set_tps (state, &p->u.ofdm);
+	cx22700_set_inversion(state, c->inversion);
+	cx22700_set_tps(state, c);
 	cx22700_writereg (state, 0x37, 0x01);  /* PAL loop filter off */
 	cx22700_writereg (state, 0x00, 0x01);  /* restart acquire */
 
 	return 0;
 }
 
-static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx22700_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct cx22700_state* state = fe->demodulator_priv;
 	u8 reg09 = cx22700_readreg (state, 0x09);
 
-	p->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF;
-	return cx22700_get_tps (state, &p->u.ofdm);
+	c->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF;
+	return cx22700_get_tps(state, c);
 }
 
 static int cx22700_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
@@ -401,10 +405,9 @@ error:
 }
 
 static struct dvb_frontend_ops cx22700_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "Conexant CX22700 DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 470000000,
 		.frequency_max		= 860000000,
 		.frequency_stepsize	= 166667,
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index 3139558148b..faba8248508 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -146,7 +146,7 @@ static int cx22702_set_inversion(struct cx22702_state *state, int inversion)
 
 /* Retrieve the demod settings */
 static int cx22702_get_tps(struct cx22702_state *state,
-	struct dvb_ofdm_parameters *p)
+			   struct dtv_frontend_properties *p)
 {
 	u8 val;
 
@@ -157,27 +157,27 @@ static int cx22702_get_tps(struct cx22702_state *state,
 	val = cx22702_readreg(state, 0x01);
 	switch ((val & 0x18) >> 3) {
 	case 0:
-		p->constellation = QPSK;
+		p->modulation = QPSK;
 		break;
 	case 1:
-		p->constellation = QAM_16;
+		p->modulation = QAM_16;
 		break;
 	case 2:
-		p->constellation = QAM_64;
+		p->modulation = QAM_64;
 		break;
 	}
 	switch (val & 0x07) {
 	case 0:
-		p->hierarchy_information = HIERARCHY_NONE;
+		p->hierarchy = HIERARCHY_NONE;
 		break;
 	case 1:
-		p->hierarchy_information = HIERARCHY_1;
+		p->hierarchy = HIERARCHY_1;
 		break;
 	case 2:
-		p->hierarchy_information = HIERARCHY_2;
+		p->hierarchy = HIERARCHY_2;
 		break;
 	case 3:
-		p->hierarchy_information = HIERARCHY_4;
+		p->hierarchy = HIERARCHY_4;
 		break;
 	}
 
@@ -260,14 +260,14 @@ static int cx22702_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 }
 
 /* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int cx22702_set_tps(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int cx22702_set_tps(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	u8 val;
 	struct cx22702_state *state = fe->demodulator_priv;
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
@@ -277,14 +277,14 @@ static int cx22702_set_tps(struct dvb_frontend *fe,
 
 	/* set bandwidth */
 	val = cx22702_readreg(state, 0x0C) & 0xcf;
-	switch (p->u.ofdm.bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	switch (p->bandwidth_hz) {
+	case 6000000:
 		val |= 0x20;
 		break;
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		val |= 0x10;
 		break;
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		break;
 	default:
 		dprintk("%s: invalid bandwidth\n", __func__);
@@ -292,15 +292,15 @@ static int cx22702_set_tps(struct dvb_frontend *fe,
 	}
 	cx22702_writereg(state, 0x0C, val);
 
-	p->u.ofdm.code_rate_LP = FEC_AUTO; /* temp hack as manual not working */
+	p->code_rate_LP = FEC_AUTO; /* temp hack as manual not working */
 
 	/* use auto configuration? */
-	if ((p->u.ofdm.hierarchy_information == HIERARCHY_AUTO) ||
-	   (p->u.ofdm.constellation == QAM_AUTO) ||
-	   (p->u.ofdm.code_rate_HP == FEC_AUTO) ||
-	   (p->u.ofdm.code_rate_LP == FEC_AUTO) ||
-	   (p->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO) ||
-	   (p->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO)) {
+	if ((p->hierarchy == HIERARCHY_AUTO) ||
+	   (p->modulation == QAM_AUTO) ||
+	   (p->code_rate_HP == FEC_AUTO) ||
+	   (p->code_rate_LP == FEC_AUTO) ||
+	   (p->guard_interval == GUARD_INTERVAL_AUTO) ||
+	   (p->transmission_mode == TRANSMISSION_MODE_AUTO)) {
 
 		/* TPS Source - use hardware driven values */
 		cx22702_writereg(state, 0x06, 0x10);
@@ -316,7 +316,7 @@ static int cx22702_set_tps(struct dvb_frontend *fe,
 	}
 
 	/* manually programmed values */
-	switch (p->u.ofdm.constellation) {		/* mask 0x18 */
+	switch (p->modulation) {		/* mask 0x18 */
 	case QPSK:
 		val = 0x00;
 		break;
@@ -327,10 +327,10 @@ static int cx22702_set_tps(struct dvb_frontend *fe,
 		val = 0x10;
 		break;
 	default:
-		dprintk("%s: invalid constellation\n", __func__);
+		dprintk("%s: invalid modulation\n", __func__);
 		return -EINVAL;
 	}
-	switch (p->u.ofdm.hierarchy_information) {	/* mask 0x07 */
+	switch (p->hierarchy) {	/* mask 0x07 */
 	case HIERARCHY_NONE:
 		break;
 	case HIERARCHY_1:
@@ -348,7 +348,7 @@ static int cx22702_set_tps(struct dvb_frontend *fe,
 	}
 	cx22702_writereg(state, 0x06, val);
 
-	switch (p->u.ofdm.code_rate_HP) {		/* mask 0x38 */
+	switch (p->code_rate_HP) {		/* mask 0x38 */
 	case FEC_NONE:
 	case FEC_1_2:
 		val = 0x00;
@@ -369,7 +369,7 @@ static int cx22702_set_tps(struct dvb_frontend *fe,
 		dprintk("%s: invalid code_rate_HP\n", __func__);
 		return -EINVAL;
 	}
-	switch (p->u.ofdm.code_rate_LP) {		/* mask 0x07 */
+	switch (p->code_rate_LP) {		/* mask 0x07 */
 	case FEC_NONE:
 	case FEC_1_2:
 		break;
@@ -391,7 +391,7 @@ static int cx22702_set_tps(struct dvb_frontend *fe,
 	}
 	cx22702_writereg(state, 0x07, val);
 
-	switch (p->u.ofdm.guard_interval) {		/* mask 0x0c */
+	switch (p->guard_interval) {		/* mask 0x0c */
 	case GUARD_INTERVAL_1_32:
 		val = 0x00;
 		break;
@@ -408,7 +408,7 @@ static int cx22702_set_tps(struct dvb_frontend *fe,
 		dprintk("%s: invalid guard_interval\n", __func__);
 		return -EINVAL;
 	}
-	switch (p->u.ofdm.transmission_mode) {		/* mask 0x03 */
+	switch (p->transmission_mode) {		/* mask 0x03 */
 	case TRANSMISSION_MODE_2K:
 		break;
 	case TRANSMISSION_MODE_8K:
@@ -546,15 +546,15 @@ static int cx22702_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 	return 0;
 }
 
-static int cx22702_get_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int cx22702_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct cx22702_state *state = fe->demodulator_priv;
 
 	u8 reg0C = cx22702_readreg(state, 0x0C);
 
-	p->inversion = reg0C & 0x1 ? INVERSION_ON : INVERSION_OFF;
-	return cx22702_get_tps(state, &p->u.ofdm);
+	c->inversion = reg0C & 0x1 ? INVERSION_ON : INVERSION_OFF;
+	return cx22702_get_tps(state, c);
 }
 
 static int cx22702_get_tune_settings(struct dvb_frontend *fe,
@@ -603,10 +603,9 @@ error:
 EXPORT_SYMBOL(cx22702_attach);
 
 static const struct dvb_frontend_ops cx22702_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "Conexant CX22702 DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 177000000,
 		.frequency_max		= 858000000,
 		.frequency_stepsize	= 166666,
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index bf9c999aa47..5101f10f2d7 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -531,26 +531,27 @@ static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx24110_set_frontend(struct dvb_frontend *fe)
 {
 	struct cx24110_state *state = fe->demodulator_priv;
-
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
-	cx24110_set_inversion (state, p->inversion);
-	cx24110_set_fec (state, p->u.qpsk.fec_inner);
-	cx24110_set_symbolrate (state, p->u.qpsk.symbol_rate);
+	cx24110_set_inversion(state, p->inversion);
+	cx24110_set_fec(state, p->fec_inner);
+	cx24110_set_symbolrate(state, p->symbol_rate);
 	cx24110_writereg(state,0x04,0x05); /* start acquisition */
 
 	return 0;
 }
 
-static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx24110_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct cx24110_state *state = fe->demodulator_priv;
 	s32 afc; unsigned sclk;
 
@@ -571,7 +572,7 @@ static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 	p->frequency += afc;
 	p->inversion = (cx24110_readreg (state, 0x22) & 0x10) ?
 				INVERSION_ON : INVERSION_OFF;
-	p->u.qpsk.fec_inner = cx24110_get_fec (state);
+	p->fec_inner = cx24110_get_fec(state);
 
 	return 0;
 }
@@ -623,10 +624,9 @@ error:
 }
 
 static struct dvb_frontend_ops cx24110_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name = "Conexant CX24110 DVB-S",
-		.type = FE_QPSK,
 		.frequency_min = 950000,
 		.frequency_max = 2150000,
 		.frequency_stepsize = 1011,  /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/cx24113.c b/drivers/media/dvb/frontends/cx24113.c
index c341d57d5e8..3883c3b31ae 100644
--- a/drivers/media/dvb/frontends/cx24113.c
+++ b/drivers/media/dvb/frontends/cx24113.c
@@ -476,21 +476,21 @@ static int cx24113_init(struct dvb_frontend *fe)
 	return ret;
 }
 
-static int cx24113_set_params(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *p)
+static int cx24113_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct cx24113_state *state = fe->tuner_priv;
 	/* for a ROLL-OFF factor of 0.35, 0.2: 600, 0.25: 625 */
 	u32 roll_off = 675;
 	u32 bw;
 
-	bw  = ((p->u.qpsk.symbol_rate/100) * roll_off) / 1000;
+	bw  = ((c->symbol_rate/100) * roll_off) / 1000;
 	bw += (10000000/100) + 5;
 	bw /= 10;
 	bw += 1000;
 	cx24113_set_bandwidth(state, bw);
 
-	cx24113_set_frequency(state, p->frequency);
+	cx24113_set_frequency(state, c->frequency);
 	msleep(5);
 	return cx24113_get_status(fe, &bw);
 }
@@ -547,11 +547,9 @@ static const struct dvb_tuner_ops cx24113_tuner_ops = {
 	.release       = cx24113_release,
 
 	.init          = cx24113_init,
-	.sleep         = NULL,
 
 	.set_params    = cx24113_set_params,
 	.get_frequency = cx24113_get_frequency,
-	.get_bandwidth = NULL,
 	.get_status    = cx24113_get_status,
 };
 
diff --git a/drivers/media/dvb/frontends/cx24116.c b/drivers/media/dvb/frontends/cx24116.c
index ccd05255d52..b4887918653 100644
--- a/drivers/media/dvb/frontends/cx24116.c
+++ b/drivers/media/dvb/frontends/cx24116.c
@@ -1212,25 +1212,10 @@ static int cx24116_sleep(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int cx24116_set_property(struct dvb_frontend *fe,
-	struct dtv_property *tvp)
-{
-	dprintk("%s(..)\n", __func__);
-	return 0;
-}
-
-static int cx24116_get_property(struct dvb_frontend *fe,
-	struct dtv_property *tvp)
-{
-	dprintk("%s(..)\n", __func__);
-	return 0;
-}
-
 /* dvb-core told us to tune, the tv property cache will be complete,
  * it's safe for is to pull values and use them for tuning purposes.
  */
-static int cx24116_set_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int cx24116_set_frontend(struct dvb_frontend *fe)
 {
 	struct cx24116_state *state = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -1455,12 +1440,20 @@ tuned:  /* Set/Reset B/W */
 	return cx24116_cmd_execute(fe, &cmd);
 }
 
-static int cx24116_tune(struct dvb_frontend *fe, struct dvb_frontend_parameters *params,
+static int cx24116_tune(struct dvb_frontend *fe, bool re_tune,
 	unsigned int mode_flags, unsigned int *delay, fe_status_t *status)
 {
+	/*
+	 * It is safe to discard "params" here, as the DVB core will sync
+	 * fe->dtv_property_cache with fepriv->parameters_in, where the
+	 * DVBv3 params are stored. The only practical usage for it indicate
+	 * that re-tuning is needed, e. g. (fepriv->state & FESTATE_RETUNE) is
+	 * true.
+	 */
+
 	*delay = HZ / 5;
-	if (params) {
-		int ret = cx24116_set_frontend(fe, params);
+	if (re_tune) {
+		int ret = cx24116_set_frontend(fe);
 		if (ret)
 			return ret;
 	}
@@ -1473,10 +1466,9 @@ static int cx24116_get_algo(struct dvb_frontend *fe)
 }
 
 static struct dvb_frontend_ops cx24116_ops = {
-
+	.delsys = { SYS_DVBS, SYS_DVBS2 },
 	.info = {
 		.name = "Conexant CX24116/CX24118",
-		.type = FE_QPSK,
 		.frequency_min = 950000,
 		.frequency_max = 2150000,
 		.frequency_stepsize = 1011, /* kHz for QPSK frontends */
@@ -1507,8 +1499,6 @@ static struct dvb_frontend_ops cx24116_ops = {
 	.get_frontend_algo = cx24116_get_algo,
 	.tune = cx24116_tune,
 
-	.set_property = cx24116_set_property,
-	.get_property = cx24116_get_property,
 	.set_frontend = cx24116_set_frontend,
 };
 
diff --git a/drivers/media/dvb/frontends/cx24123.c b/drivers/media/dvb/frontends/cx24123.c
index b1dd8acc607..7e28b4ee7d4 100644
--- a/drivers/media/dvb/frontends/cx24123.c
+++ b/drivers/media/dvb/frontends/cx24123.c
@@ -526,9 +526,9 @@ static int cx24123_set_symbolrate(struct cx24123_state *state, u32 srate)
  * to be configured and the correct band selected.
  * Calculate those values.
  */
-static int cx24123_pll_calculate(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int cx24123_pll_calculate(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct cx24123_state *state = fe->demodulator_priv;
 	u32 ndiv = 0, adiv = 0, vco_div = 0;
 	int i = 0;
@@ -548,8 +548,8 @@ static int cx24123_pll_calculate(struct dvb_frontend *fe,
 	 * FILTUNE programming bits */
 	for (i = 0; i < ARRAY_SIZE(cx24123_AGC_vals); i++) {
 		agcv = &cx24123_AGC_vals[i];
-		if ((agcv->symbolrate_low <= p->u.qpsk.symbol_rate) &&
-		    (agcv->symbolrate_high >= p->u.qpsk.symbol_rate)) {
+		if ((agcv->symbolrate_low <= p->symbol_rate) &&
+		    (agcv->symbolrate_high >= p->symbol_rate)) {
 			state->VCAarg = agcv->VCAprogdata;
 			state->VGAarg = agcv->VGAprogdata;
 			state->FILTune = agcv->FILTune;
@@ -601,8 +601,7 @@ static int cx24123_pll_calculate(struct dvb_frontend *fe,
  * Tuner cx24109 is written through a dedicated 3wire interface
  * on the demod chip.
  */
-static int cx24123_pll_writereg(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p, u32 data)
+static int cx24123_pll_writereg(struct dvb_frontend *fe, u32 data)
 {
 	struct cx24123_state *state = fe->demodulator_priv;
 	unsigned long timeout;
@@ -659,26 +658,26 @@ static int cx24123_pll_writereg(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int cx24123_pll_tune(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int cx24123_pll_tune(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct cx24123_state *state = fe->demodulator_priv;
 	u8 val;
 
 	dprintk("frequency=%i\n", p->frequency);
 
-	if (cx24123_pll_calculate(fe, p) != 0) {
+	if (cx24123_pll_calculate(fe) != 0) {
 		err("%s: cx24123_pll_calcutate failed\n", __func__);
 		return -EINVAL;
 	}
 
 	/* Write the new VCO/VGA */
-	cx24123_pll_writereg(fe, p, state->VCAarg);
-	cx24123_pll_writereg(fe, p, state->VGAarg);
+	cx24123_pll_writereg(fe, state->VCAarg);
+	cx24123_pll_writereg(fe, state->VGAarg);
 
 	/* Write the new bandselect and pll args */
-	cx24123_pll_writereg(fe, p, state->bandselectarg);
-	cx24123_pll_writereg(fe, p, state->pllarg);
+	cx24123_pll_writereg(fe, state->bandselectarg);
+	cx24123_pll_writereg(fe, state->pllarg);
 
 	/* set the FILTUNE voltage */
 	val = cx24123_readreg(state, 0x28) & ~0x3;
@@ -925,10 +924,10 @@ static int cx24123_read_snr(struct dvb_frontend *fe, u16 *snr)
 	return 0;
 }
 
-static int cx24123_set_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int cx24123_set_frontend(struct dvb_frontend *fe)
 {
 	struct cx24123_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 
 	dprintk("\n");
 
@@ -936,16 +935,16 @@ static int cx24123_set_frontend(struct dvb_frontend *fe,
 		state->config->set_ts_params(fe, 0);
 
 	state->currentfreq = p->frequency;
-	state->currentsymbolrate = p->u.qpsk.symbol_rate;
+	state->currentsymbolrate = p->symbol_rate;
 
 	cx24123_set_inversion(state, p->inversion);
-	cx24123_set_fec(state, p->u.qpsk.fec_inner);
-	cx24123_set_symbolrate(state, p->u.qpsk.symbol_rate);
+	cx24123_set_fec(state, p->fec_inner);
+	cx24123_set_symbolrate(state, p->symbol_rate);
 
 	if (!state->config->dont_use_pll)
-		cx24123_pll_tune(fe, p);
+		cx24123_pll_tune(fe);
 	else if (fe->ops.tuner_ops.set_params)
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 	else
 		err("it seems I don't have a tuner...");
 
@@ -960,9 +959,9 @@ static int cx24123_set_frontend(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int cx24123_get_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int cx24123_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct cx24123_state *state = fe->demodulator_priv;
 
 	dprintk("\n");
@@ -971,12 +970,12 @@ static int cx24123_get_frontend(struct dvb_frontend *fe,
 		err("%s: Failed to get inversion status\n", __func__);
 		return -EREMOTEIO;
 	}
-	if (cx24123_get_fec(state, &p->u.qpsk.fec_inner) != 0) {
+	if (cx24123_get_fec(state, &p->fec_inner) != 0) {
 		err("%s: Failed to get fec status\n", __func__);
 		return -EREMOTEIO;
 	}
 	p->frequency = state->currentfreq;
-	p->u.qpsk.symbol_rate = state->currentsymbolrate;
+	p->symbol_rate = state->currentsymbolrate;
 
 	return 0;
 }
@@ -1007,15 +1006,15 @@ static int cx24123_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
 }
 
 static int cx24123_tune(struct dvb_frontend *fe,
-			struct dvb_frontend_parameters *params,
+			bool re_tune,
 			unsigned int mode_flags,
 			unsigned int *delay,
 			fe_status_t *status)
 {
 	int retval = 0;
 
-	if (params != NULL)
-		retval = cx24123_set_frontend(fe, params);
+	if (re_tune)
+		retval = cx24123_set_frontend(fe);
 
 	if (!(mode_flags & FE_TUNE_MODE_ONESHOT))
 		cx24123_read_status(fe, status);
@@ -1126,10 +1125,9 @@ error:
 EXPORT_SYMBOL(cx24123_attach);
 
 static struct dvb_frontend_ops cx24123_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name = "Conexant CX24123/CX24109",
-		.type = FE_QPSK,
 		.frequency_min = 950000,
 		.frequency_max = 2150000,
 		.frequency_stepsize = 1011, /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/cxd2820r.h b/drivers/media/dvb/frontends/cxd2820r.h
index 03cab7b547f..5aa306ebb7e 100644
--- a/drivers/media/dvb/frontends/cxd2820r.h
+++ b/drivers/media/dvb/frontends/cxd2820r.h
@@ -63,19 +63,6 @@ struct cxd2820r_config {
 	 */
 	bool spec_inv;
 
-	/* IFs for all used modes.
-	 * Default: none, must set
-	 * Values: <kHz>
-	 */
-	u16 if_dvbt_6;
-	u16 if_dvbt_7;
-	u16 if_dvbt_8;
-	u16 if_dvbt2_5;
-	u16 if_dvbt2_6;
-	u16 if_dvbt2_7;
-	u16 if_dvbt2_8;
-	u16 if_dvbc;
-
 	/* GPIOs for all used modes.
 	 * Default: none, disabled
 	 * Values: <see above>
@@ -90,14 +77,12 @@ struct cxd2820r_config {
 	(defined(CONFIG_DVB_CXD2820R_MODULE) && defined(MODULE))
 extern struct dvb_frontend *cxd2820r_attach(
 	const struct cxd2820r_config *config,
-	struct i2c_adapter *i2c,
-	struct dvb_frontend *fe
+	struct i2c_adapter *i2c
 );
 #else
 static inline struct dvb_frontend *cxd2820r_attach(
 	const struct cxd2820r_config *config,
-	struct i2c_adapter *i2c,
-	struct dvb_frontend *fe
+	struct i2c_adapter *i2c
 )
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
diff --git a/drivers/media/dvb/frontends/cxd2820r_c.c b/drivers/media/dvb/frontends/cxd2820r_c.c
index b85f5011e34..94540499152 100644
--- a/drivers/media/dvb/frontends/cxd2820r_c.c
+++ b/drivers/media/dvb/frontends/cxd2820r_c.c
@@ -21,13 +21,13 @@
 
 #include "cxd2820r_priv.h"
 
-int cxd2820r_set_frontend_c(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params)
+int cxd2820r_set_frontend_c(struct dvb_frontend *fe)
 {
 	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int ret, i;
 	u8 buf[2];
+	u32 if_freq;
 	u16 if_ctl;
 	u64 num;
 	struct reg_val_mask tab[] = {
@@ -56,9 +56,9 @@ int cxd2820r_set_frontend_c(struct dvb_frontend *fe,
 
 	/* program tuner */
 	if (fe->ops.tuner_ops.set_params)
-		fe->ops.tuner_ops.set_params(fe, params);
+		fe->ops.tuner_ops.set_params(fe);
 
-	if (priv->delivery_system !=  SYS_DVBC_ANNEX_AC) {
+	if (priv->delivery_system !=  SYS_DVBC_ANNEX_A) {
 		for (i = 0; i < ARRAY_SIZE(tab); i++) {
 			ret = cxd2820r_wr_reg_mask(priv, tab[i].reg,
 				tab[i].val, tab[i].mask);
@@ -67,10 +67,20 @@ int cxd2820r_set_frontend_c(struct dvb_frontend *fe,
 		}
 	}
 
-	priv->delivery_system = SYS_DVBC_ANNEX_AC;
+	priv->delivery_system = SYS_DVBC_ANNEX_A;
 	priv->ber_running = 0; /* tune stops BER counter */
 
-	num = priv->cfg.if_dvbc;
+	/* program IF frequency */
+	if (fe->ops.tuner_ops.get_if_frequency) {
+		ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_freq);
+		if (ret)
+			goto error;
+	} else
+		if_freq = 0;
+
+	dbg("%s: if_freq=%d", __func__, if_freq);
+
+	num = if_freq / 1000; /* Hz => kHz */
 	num *= 0x4000;
 	if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
 	buf[0] = (if_ctl >> 8) & 0x3f;
@@ -94,8 +104,7 @@ error:
 	return ret;
 }
 
-int cxd2820r_get_frontend_c(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+int cxd2820r_get_frontend_c(struct dvb_frontend *fe)
 {
 	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
diff --git a/drivers/media/dvb/frontends/cxd2820r_core.c b/drivers/media/dvb/frontends/cxd2820r_core.c
index 036480f967b..5c7c2aaf9bf 100644
--- a/drivers/media/dvb/frontends/cxd2820r_core.c
+++ b/drivers/media/dvb/frontends/cxd2820r_core.c
@@ -240,422 +240,239 @@ error:
 	return ret;
 }
 
-/* lock FE */
-static int cxd2820r_lock(struct cxd2820r_priv *priv, int active_fe)
-{
-	int ret = 0;
-	dbg("%s: active_fe=%d", __func__, active_fe);
-
-	mutex_lock(&priv->fe_lock);
-
-	/* -1=NONE, 0=DVB-T/T2, 1=DVB-C */
-	if (priv->active_fe == active_fe)
-		;
-	else if (priv->active_fe == -1)
-		priv->active_fe = active_fe;
-	else
-		ret = -EBUSY;
-
-	mutex_unlock(&priv->fe_lock);
-
-	return ret;
-}
-
-/* unlock FE */
-static void cxd2820r_unlock(struct cxd2820r_priv *priv, int active_fe)
-{
-	dbg("%s: active_fe=%d", __func__, active_fe);
-
-	mutex_lock(&priv->fe_lock);
-
-	/* -1=NONE, 0=DVB-T/T2, 1=DVB-C */
-	if (priv->active_fe == active_fe)
-		priv->active_fe = -1;
-
-	mutex_unlock(&priv->fe_lock);
-
-	return;
-}
-
 /* 64 bit div with round closest, like DIV_ROUND_CLOSEST but 64 bit */
 u32 cxd2820r_div_u64_round_closest(u64 dividend, u32 divisor)
 {
 	return div_u64(dividend + (divisor / 2), divisor);
 }
 
-static int cxd2820r_set_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int cxd2820r_set_frontend(struct dvb_frontend *fe)
 {
-	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int ret;
-	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
-	if (fe->ops.info.type == FE_OFDM) {
-		/* DVB-T/T2 */
-		ret = cxd2820r_lock(priv, 0);
-		if (ret)
-			return ret;
-
-		switch (priv->delivery_system) {
-		case SYS_UNDEFINED:
-			if (c->delivery_system == SYS_DVBT) {
-				/* SLEEP => DVB-T */
-				ret = cxd2820r_set_frontend_t(fe, p);
-			} else {
-				/* SLEEP => DVB-T2 */
-				ret = cxd2820r_set_frontend_t2(fe, p);
-			}
-			break;
-		case SYS_DVBT:
-			if (c->delivery_system == SYS_DVBT) {
-				/* DVB-T => DVB-T */
-				ret = cxd2820r_set_frontend_t(fe, p);
-			} else if (c->delivery_system == SYS_DVBT2) {
-				/* DVB-T => DVB-T2 */
-				ret = cxd2820r_sleep_t(fe);
-				if (ret)
-					break;
-				ret = cxd2820r_set_frontend_t2(fe, p);
-			}
-			break;
-		case SYS_DVBT2:
-			if (c->delivery_system == SYS_DVBT2) {
-				/* DVB-T2 => DVB-T2 */
-				ret = cxd2820r_set_frontend_t2(fe, p);
-			} else if (c->delivery_system == SYS_DVBT) {
-				/* DVB-T2 => DVB-T */
-				ret = cxd2820r_sleep_t2(fe);
-				if (ret)
-					break;
-				ret = cxd2820r_set_frontend_t(fe, p);
-			}
-			break;
-		default:
-			dbg("%s: error state=%d", __func__,
-				priv->delivery_system);
-			ret = -EINVAL;
-		}
-	} else {
-		/* DVB-C */
-		ret = cxd2820r_lock(priv, 1);
-		if (ret)
-			return ret;
 
-		ret = cxd2820r_set_frontend_c(fe, p);
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+	switch (c->delivery_system) {
+	case SYS_DVBT:
+		ret = cxd2820r_init_t(fe);
+		if (ret < 0)
+			goto err;
+		ret = cxd2820r_set_frontend_t(fe);
+		if (ret < 0)
+			goto err;
+		break;
+	case SYS_DVBT2:
+		ret = cxd2820r_init_t(fe);
+		if (ret < 0)
+			goto err;
+		ret = cxd2820r_set_frontend_t2(fe);
+		if (ret < 0)
+			goto err;
+		break;
+	case SYS_DVBC_ANNEX_A:
+		ret = cxd2820r_init_c(fe);
+		if (ret < 0)
+			goto err;
+		ret = cxd2820r_set_frontend_c(fe);
+		if (ret < 0)
+			goto err;
+		break;
+	default:
+		dbg("%s: error state=%d", __func__, fe->dtv_property_cache.delivery_system);
+		ret = -EINVAL;
+		break;
 	}
-
+err:
 	return ret;
 }
-
 static int cxd2820r_read_status(struct dvb_frontend *fe, fe_status_t *status)
 {
-	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	int ret;
-	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
-	if (fe->ops.info.type == FE_OFDM) {
-		/* DVB-T/T2 */
-		ret = cxd2820r_lock(priv, 0);
-		if (ret)
-			return ret;
-
-		switch (fe->dtv_property_cache.delivery_system) {
-		case SYS_DVBT:
-			ret = cxd2820r_read_status_t(fe, status);
-			break;
-		case SYS_DVBT2:
-			ret = cxd2820r_read_status_t2(fe, status);
-			break;
-		default:
-			ret = -EINVAL;
-		}
-	} else {
-		/* DVB-C */
-		ret = cxd2820r_lock(priv, 1);
-		if (ret)
-			return ret;
 
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+	switch (fe->dtv_property_cache.delivery_system) {
+	case SYS_DVBT:
+		ret = cxd2820r_read_status_t(fe, status);
+		break;
+	case SYS_DVBT2:
+		ret = cxd2820r_read_status_t2(fe, status);
+		break;
+	case SYS_DVBC_ANNEX_A:
 		ret = cxd2820r_read_status_c(fe, status);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
 	}
-
 	return ret;
 }
 
-static int cxd2820r_get_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int cxd2820r_get_frontend(struct dvb_frontend *fe)
 {
 	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	int ret;
-	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
 
-	if (fe->ops.info.type == FE_OFDM) {
-		/* DVB-T/T2 */
-		ret = cxd2820r_lock(priv, 0);
-		if (ret)
-			return ret;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
 
-		switch (fe->dtv_property_cache.delivery_system) {
-		case SYS_DVBT:
-			ret = cxd2820r_get_frontend_t(fe, p);
-			break;
-		case SYS_DVBT2:
-			ret = cxd2820r_get_frontend_t2(fe, p);
-			break;
-		default:
-			ret = -EINVAL;
-		}
-	} else {
-		/* DVB-C */
-		ret = cxd2820r_lock(priv, 1);
-		if (ret)
-			return ret;
+	if (priv->delivery_system == SYS_UNDEFINED)
+		return 0;
 
-		ret = cxd2820r_get_frontend_c(fe, p);
+	switch (fe->dtv_property_cache.delivery_system) {
+	case SYS_DVBT:
+		ret = cxd2820r_get_frontend_t(fe);
+		break;
+	case SYS_DVBT2:
+		ret = cxd2820r_get_frontend_t2(fe);
+		break;
+	case SYS_DVBC_ANNEX_A:
+		ret = cxd2820r_get_frontend_c(fe);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
 	}
-
 	return ret;
 }
 
 static int cxd2820r_read_ber(struct dvb_frontend *fe, u32 *ber)
 {
-	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	int ret;
-	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
-	if (fe->ops.info.type == FE_OFDM) {
-		/* DVB-T/T2 */
-		ret = cxd2820r_lock(priv, 0);
-		if (ret)
-			return ret;
-
-		switch (fe->dtv_property_cache.delivery_system) {
-		case SYS_DVBT:
-			ret = cxd2820r_read_ber_t(fe, ber);
-			break;
-		case SYS_DVBT2:
-			ret = cxd2820r_read_ber_t2(fe, ber);
-			break;
-		default:
-			ret = -EINVAL;
-		}
-	} else {
-		/* DVB-C */
-		ret = cxd2820r_lock(priv, 1);
-		if (ret)
-			return ret;
 
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+	switch (fe->dtv_property_cache.delivery_system) {
+	case SYS_DVBT:
+		ret = cxd2820r_read_ber_t(fe, ber);
+		break;
+	case SYS_DVBT2:
+		ret = cxd2820r_read_ber_t2(fe, ber);
+		break;
+	case SYS_DVBC_ANNEX_A:
 		ret = cxd2820r_read_ber_c(fe, ber);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
 	}
-
 	return ret;
 }
 
 static int cxd2820r_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
 {
-	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	int ret;
-	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
-	if (fe->ops.info.type == FE_OFDM) {
-		/* DVB-T/T2 */
-		ret = cxd2820r_lock(priv, 0);
-		if (ret)
-			return ret;
-
-		switch (fe->dtv_property_cache.delivery_system) {
-		case SYS_DVBT:
-			ret = cxd2820r_read_signal_strength_t(fe, strength);
-			break;
-		case SYS_DVBT2:
-			ret = cxd2820r_read_signal_strength_t2(fe, strength);
-			break;
-		default:
-			ret = -EINVAL;
-		}
-	} else {
-		/* DVB-C */
-		ret = cxd2820r_lock(priv, 1);
-		if (ret)
-			return ret;
 
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+	switch (fe->dtv_property_cache.delivery_system) {
+	case SYS_DVBT:
+		ret = cxd2820r_read_signal_strength_t(fe, strength);
+		break;
+	case SYS_DVBT2:
+		ret = cxd2820r_read_signal_strength_t2(fe, strength);
+		break;
+	case SYS_DVBC_ANNEX_A:
 		ret = cxd2820r_read_signal_strength_c(fe, strength);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
 	}
-
 	return ret;
 }
 
 static int cxd2820r_read_snr(struct dvb_frontend *fe, u16 *snr)
 {
-	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	int ret;
-	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
-	if (fe->ops.info.type == FE_OFDM) {
-		/* DVB-T/T2 */
-		ret = cxd2820r_lock(priv, 0);
-		if (ret)
-			return ret;
-
-		switch (fe->dtv_property_cache.delivery_system) {
-		case SYS_DVBT:
-			ret = cxd2820r_read_snr_t(fe, snr);
-			break;
-		case SYS_DVBT2:
-			ret = cxd2820r_read_snr_t2(fe, snr);
-			break;
-		default:
-			ret = -EINVAL;
-		}
-	} else {
-		/* DVB-C */
-		ret = cxd2820r_lock(priv, 1);
-		if (ret)
-			return ret;
 
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+	switch (fe->dtv_property_cache.delivery_system) {
+	case SYS_DVBT:
+		ret = cxd2820r_read_snr_t(fe, snr);
+		break;
+	case SYS_DVBT2:
+		ret = cxd2820r_read_snr_t2(fe, snr);
+		break;
+	case SYS_DVBC_ANNEX_A:
 		ret = cxd2820r_read_snr_c(fe, snr);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
 	}
-
 	return ret;
 }
 
 static int cxd2820r_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 {
-	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	int ret;
-	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
-	if (fe->ops.info.type == FE_OFDM) {
-		/* DVB-T/T2 */
-		ret = cxd2820r_lock(priv, 0);
-		if (ret)
-			return ret;
-
-		switch (fe->dtv_property_cache.delivery_system) {
-		case SYS_DVBT:
-			ret = cxd2820r_read_ucblocks_t(fe, ucblocks);
-			break;
-		case SYS_DVBT2:
-			ret = cxd2820r_read_ucblocks_t2(fe, ucblocks);
-			break;
-		default:
-			ret = -EINVAL;
-		}
-	} else {
-		/* DVB-C */
-		ret = cxd2820r_lock(priv, 1);
-		if (ret)
-			return ret;
 
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+	switch (fe->dtv_property_cache.delivery_system) {
+	case SYS_DVBT:
+		ret = cxd2820r_read_ucblocks_t(fe, ucblocks);
+		break;
+	case SYS_DVBT2:
+		ret = cxd2820r_read_ucblocks_t2(fe, ucblocks);
+		break;
+	case SYS_DVBC_ANNEX_A:
 		ret = cxd2820r_read_ucblocks_c(fe, ucblocks);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
 	}
-
 	return ret;
 }
 
 static int cxd2820r_init(struct dvb_frontend *fe)
 {
-	struct cxd2820r_priv *priv = fe->demodulator_priv;
-	int ret;
-	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
-	priv->delivery_system = SYS_UNDEFINED;
-	/* delivery system is unknown at that (init) phase */
-
-	if (fe->ops.info.type == FE_OFDM) {
-		/* DVB-T/T2 */
-		ret = cxd2820r_lock(priv, 0);
-		if (ret)
-			return ret;
-
-		ret = cxd2820r_init_t(fe);
-	} else {
-		/* DVB-C */
-		ret = cxd2820r_lock(priv, 1);
-		if (ret)
-			return ret;
-
-		ret = cxd2820r_init_c(fe);
-	}
-
-	return ret;
+	return 0;
 }
 
 static int cxd2820r_sleep(struct dvb_frontend *fe)
 {
-	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	int ret;
-	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
-	if (fe->ops.info.type == FE_OFDM) {
-		/* DVB-T/T2 */
-		ret = cxd2820r_lock(priv, 0);
-		if (ret)
-			return ret;
-
-		switch (fe->dtv_property_cache.delivery_system) {
-		case SYS_DVBT:
-			ret = cxd2820r_sleep_t(fe);
-			break;
-		case SYS_DVBT2:
-			ret = cxd2820r_sleep_t2(fe);
-			break;
-		default:
-			ret = -EINVAL;
-		}
-
-		cxd2820r_unlock(priv, 0);
-	} else {
-		/* DVB-C */
-		ret = cxd2820r_lock(priv, 1);
-		if (ret)
-			return ret;
 
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+	switch (fe->dtv_property_cache.delivery_system) {
+	case SYS_DVBT:
+		ret = cxd2820r_sleep_t(fe);
+		break;
+	case SYS_DVBT2:
+		ret = cxd2820r_sleep_t2(fe);
+		break;
+	case SYS_DVBC_ANNEX_A:
 		ret = cxd2820r_sleep_c(fe);
-
-		cxd2820r_unlock(priv, 1);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
 	}
-
 	return ret;
 }
 
 static int cxd2820r_get_tune_settings(struct dvb_frontend *fe,
-	struct dvb_frontend_tune_settings *s)
+				      struct dvb_frontend_tune_settings *s)
 {
-	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	int ret;
-	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
-	if (fe->ops.info.type == FE_OFDM) {
-		/* DVB-T/T2 */
-		ret = cxd2820r_lock(priv, 0);
-		if (ret)
-			return ret;
-
-		switch (fe->dtv_property_cache.delivery_system) {
-		case SYS_DVBT:
-			ret = cxd2820r_get_tune_settings_t(fe, s);
-			break;
-		case SYS_DVBT2:
-			ret = cxd2820r_get_tune_settings_t2(fe, s);
-			break;
-		default:
-			ret = -EINVAL;
-		}
-	} else {
-		/* DVB-C */
-		ret = cxd2820r_lock(priv, 1);
-		if (ret)
-			return ret;
 
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+	switch (fe->dtv_property_cache.delivery_system) {
+	case SYS_DVBT:
+		ret = cxd2820r_get_tune_settings_t(fe, s);
+		break;
+	case SYS_DVBT2:
+		ret = cxd2820r_get_tune_settings_t2(fe, s);
+		break;
+	case SYS_DVBC_ANNEX_A:
 		ret = cxd2820r_get_tune_settings_c(fe, s);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
 	}
-
 	return ret;
 }
 
-static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe)
 {
 	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -665,14 +482,23 @@ static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe,
 
 	/* switch between DVB-T and DVB-T2 when tune fails */
 	if (priv->last_tune_failed) {
-		if (priv->delivery_system == SYS_DVBT)
+		if (priv->delivery_system == SYS_DVBT) {
+			ret = cxd2820r_sleep_t(fe);
+			if (ret)
+				goto error;
+
 			c->delivery_system = SYS_DVBT2;
-		else
+		} else if (priv->delivery_system == SYS_DVBT2) {
+			ret = cxd2820r_sleep_t2(fe);
+			if (ret)
+				goto error;
+
 			c->delivery_system = SYS_DVBT;
+		}
 	}
 
 	/* set frontend */
-	ret = cxd2820r_set_frontend(fe, p);
+	ret = cxd2820r_set_frontend(fe);
 	if (ret)
 		goto error;
 
@@ -680,6 +506,7 @@ static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe,
 	/* frontend lock wait loop count */
 	switch (priv->delivery_system) {
 	case SYS_DVBT:
+	case SYS_DVBC_ANNEX_A:
 		i = 20;
 		break;
 	case SYS_DVBT2:
@@ -727,9 +554,7 @@ static void cxd2820r_release(struct dvb_frontend *fe)
 	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	dbg("%s", __func__);
 
-	if (fe->ops.info.type == FE_OFDM)
-		kfree(priv);
-
+	kfree(priv);
 	return;
 }
 
@@ -742,128 +567,80 @@ static int cxd2820r_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 	return cxd2820r_wr_reg_mask(priv, 0xdb, enable ? 1 : 0, 0x1);
 }
 
-static const struct dvb_frontend_ops cxd2820r_ops[2];
+static const struct dvb_frontend_ops cxd2820r_ops = {
+	.delsys = { SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A },
+	/* default: DVB-T/T2 */
+	.info = {
+		.name = "Sony CXD2820R",
+
+		.caps =	FE_CAN_FEC_1_2			|
+			FE_CAN_FEC_2_3			|
+			FE_CAN_FEC_3_4			|
+			FE_CAN_FEC_5_6			|
+			FE_CAN_FEC_7_8			|
+			FE_CAN_FEC_AUTO			|
+			FE_CAN_QPSK			|
+			FE_CAN_QAM_16			|
+			FE_CAN_QAM_32			|
+			FE_CAN_QAM_64			|
+			FE_CAN_QAM_128			|
+			FE_CAN_QAM_256			|
+			FE_CAN_QAM_AUTO			|
+			FE_CAN_TRANSMISSION_MODE_AUTO	|
+			FE_CAN_GUARD_INTERVAL_AUTO	|
+			FE_CAN_HIERARCHY_AUTO		|
+			FE_CAN_MUTE_TS			|
+			FE_CAN_2G_MODULATION
+		},
 
-struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg,
-	struct i2c_adapter *i2c, struct dvb_frontend *fe)
-{
-	int ret;
-	struct cxd2820r_priv *priv = NULL;
-	u8 tmp;
+	.release		= cxd2820r_release,
+	.init			= cxd2820r_init,
+	.sleep			= cxd2820r_sleep,
 
-	if (fe == NULL) {
-		/* FE0 */
-		/* allocate memory for the internal priv */
-		priv = kzalloc(sizeof(struct cxd2820r_priv), GFP_KERNEL);
-		if (priv == NULL)
-			goto error;
+	.get_tune_settings	= cxd2820r_get_tune_settings,
+	.i2c_gate_ctrl		= cxd2820r_i2c_gate_ctrl,
 
-		/* setup the priv */
-		priv->i2c = i2c;
-		memcpy(&priv->cfg, cfg, sizeof(struct cxd2820r_config));
-		mutex_init(&priv->fe_lock);
+	.get_frontend		= cxd2820r_get_frontend,
 
-		priv->active_fe = -1; /* NONE */
+	.get_frontend_algo	= cxd2820r_get_frontend_algo,
+	.search			= cxd2820r_search,
 
-		/* check if the demod is there */
-		priv->bank[0] = priv->bank[1] = 0xff;
-		ret = cxd2820r_rd_reg(priv, 0x000fd, &tmp);
-		dbg("%s: chip id=%02x", __func__, tmp);
-		if (ret || tmp != 0xe1)
-			goto error;
+	.read_status		= cxd2820r_read_status,
+	.read_snr		= cxd2820r_read_snr,
+	.read_ber		= cxd2820r_read_ber,
+	.read_ucblocks		= cxd2820r_read_ucblocks,
+	.read_signal_strength	= cxd2820r_read_signal_strength,
+};
 
-		/* create frontends */
-		memcpy(&priv->fe[0].ops, &cxd2820r_ops[0],
-			sizeof(struct dvb_frontend_ops));
-		memcpy(&priv->fe[1].ops, &cxd2820r_ops[1],
-			sizeof(struct dvb_frontend_ops));
+struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg,
+		struct i2c_adapter *i2c)
+{
+	struct cxd2820r_priv *priv = NULL;
+	int ret;
+	u8 tmp;
 
-		priv->fe[0].demodulator_priv = priv;
-		priv->fe[1].demodulator_priv = priv;
+	priv = kzalloc(sizeof (struct cxd2820r_priv), GFP_KERNEL);
+	if (!priv)
+		goto error;
 
-		return &priv->fe[0];
+	priv->i2c = i2c;
+	memcpy(&priv->cfg, cfg, sizeof (struct cxd2820r_config));
 
-	} else {
-		/* FE1: FE0 given as pointer, just return FE1 we have
-		 * already created */
-		priv = fe->demodulator_priv;
-		return &priv->fe[1];
-	}
+	priv->bank[0] = priv->bank[1] = 0xff;
+	ret = cxd2820r_rd_reg(priv, 0x000fd, &tmp);
+	dbg("%s: chip id=%02x", __func__, tmp);
+	if (ret || tmp != 0xe1)
+		goto error;
 
+	memcpy(&priv->fe.ops, &cxd2820r_ops, sizeof (struct dvb_frontend_ops));
+	priv->fe.demodulator_priv = priv;
+	return &priv->fe;
 error:
 	kfree(priv);
 	return NULL;
 }
 EXPORT_SYMBOL(cxd2820r_attach);
 
-static const struct dvb_frontend_ops cxd2820r_ops[2] = {
-	{
-		/* DVB-T/T2 */
-		.info = {
-			.name = "Sony CXD2820R (DVB-T/T2)",
-			.type = FE_OFDM,
-			.caps =
-				FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
-				FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 |
-				FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
-				FE_CAN_QPSK | FE_CAN_QAM_16 |
-				FE_CAN_QAM_64 | FE_CAN_QAM_256 |
-				FE_CAN_QAM_AUTO |
-				FE_CAN_TRANSMISSION_MODE_AUTO |
-				FE_CAN_GUARD_INTERVAL_AUTO |
-				FE_CAN_HIERARCHY_AUTO |
-				FE_CAN_MUTE_TS |
-				FE_CAN_2G_MODULATION
-		},
-
-		.release = cxd2820r_release,
-		.init = cxd2820r_init,
-		.sleep = cxd2820r_sleep,
-
-		.get_tune_settings = cxd2820r_get_tune_settings,
-		.i2c_gate_ctrl = cxd2820r_i2c_gate_ctrl,
-
-		.get_frontend = cxd2820r_get_frontend,
-
-		.get_frontend_algo = cxd2820r_get_frontend_algo,
-		.search = cxd2820r_search,
-
-		.read_status = cxd2820r_read_status,
-		.read_snr = cxd2820r_read_snr,
-		.read_ber = cxd2820r_read_ber,
-		.read_ucblocks = cxd2820r_read_ucblocks,
-		.read_signal_strength = cxd2820r_read_signal_strength,
-	},
-	{
-		/* DVB-C */
-		.info = {
-			.name = "Sony CXD2820R (DVB-C)",
-			.type = FE_QAM,
-			.caps =
-				FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
-				FE_CAN_QAM_128 | FE_CAN_QAM_256 |
-				FE_CAN_FEC_AUTO
-		},
-
-		.release = cxd2820r_release,
-		.init = cxd2820r_init,
-		.sleep = cxd2820r_sleep,
-
-		.get_tune_settings = cxd2820r_get_tune_settings,
-		.i2c_gate_ctrl = cxd2820r_i2c_gate_ctrl,
-
-		.set_frontend = cxd2820r_set_frontend,
-		.get_frontend = cxd2820r_get_frontend,
-
-		.read_status = cxd2820r_read_status,
-		.read_snr = cxd2820r_read_snr,
-		.read_ber = cxd2820r_read_ber,
-		.read_ucblocks = cxd2820r_read_ucblocks,
-		.read_signal_strength = cxd2820r_read_signal_strength,
-	},
-};
-
-
 MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
 MODULE_DESCRIPTION("Sony CXD2820R demodulator driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/cxd2820r_priv.h b/drivers/media/dvb/frontends/cxd2820r_priv.h
index 95539134efd..9a9822cad9c 100644
--- a/drivers/media/dvb/frontends/cxd2820r_priv.h
+++ b/drivers/media/dvb/frontends/cxd2820r_priv.h
@@ -48,12 +48,9 @@ struct reg_val_mask {
 
 struct cxd2820r_priv {
 	struct i2c_adapter *i2c;
-	struct dvb_frontend fe[2];
+	struct dvb_frontend fe;
 	struct cxd2820r_config cfg;
 
-	struct mutex fe_lock; /* FE lock */
-	int active_fe:2; /* FE lock, -1=NONE, 0=DVB-T/T2, 1=DVB-C */
-
 	bool ber_running;
 
 	u8 bank[2];
@@ -89,11 +86,9 @@ int cxd2820r_rd_reg(struct cxd2820r_priv *priv, u32 reg, u8 *val);
 
 /* cxd2820r_c.c */
 
-int cxd2820r_get_frontend_c(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p);
+int cxd2820r_get_frontend_c(struct dvb_frontend *fe);
 
-int cxd2820r_set_frontend_c(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params);
+int cxd2820r_set_frontend_c(struct dvb_frontend *fe);
 
 int cxd2820r_read_status_c(struct dvb_frontend *fe, fe_status_t *status);
 
@@ -114,11 +109,9 @@ int cxd2820r_get_tune_settings_c(struct dvb_frontend *fe,
 
 /* cxd2820r_t.c */
 
-int cxd2820r_get_frontend_t(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p);
+int cxd2820r_get_frontend_t(struct dvb_frontend *fe);
 
-int cxd2820r_set_frontend_t(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params);
+int cxd2820r_set_frontend_t(struct dvb_frontend *fe);
 
 int cxd2820r_read_status_t(struct dvb_frontend *fe, fe_status_t *status);
 
@@ -139,11 +132,9 @@ int cxd2820r_get_tune_settings_t(struct dvb_frontend *fe,
 
 /* cxd2820r_t2.c */
 
-int cxd2820r_get_frontend_t2(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p);
+int cxd2820r_get_frontend_t2(struct dvb_frontend *fe);
 
-int cxd2820r_set_frontend_t2(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params);
+int cxd2820r_set_frontend_t2(struct dvb_frontend *fe);
 
 int cxd2820r_read_status_t2(struct dvb_frontend *fe, fe_status_t *status);
 
diff --git a/drivers/media/dvb/frontends/cxd2820r_t.c b/drivers/media/dvb/frontends/cxd2820r_t.c
index a04f9c81010..1a026239cdc 100644
--- a/drivers/media/dvb/frontends/cxd2820r_t.c
+++ b/drivers/media/dvb/frontends/cxd2820r_t.c
@@ -21,13 +21,12 @@
 
 #include "cxd2820r_priv.h"
 
-int cxd2820r_set_frontend_t(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+int cxd2820r_set_frontend_t(struct dvb_frontend *fe)
 {
 	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	int ret, i;
-	u32 if_khz, if_ctl;
+	int ret, i, bw_i;
+	u32 if_freq, if_ctl;
 	u64 num;
 	u8 buf[3], bw_param;
 	u8 bw_params1[][5] = {
@@ -57,6 +56,23 @@ int cxd2820r_set_frontend_t(struct dvb_frontend *fe,
 
 	dbg("%s: RF=%d BW=%d", __func__, c->frequency, c->bandwidth_hz);
 
+	switch (c->bandwidth_hz) {
+	case 6000000:
+		bw_i = 0;
+		bw_param = 2;
+		break;
+	case 7000000:
+		bw_i = 1;
+		bw_param = 1;
+		break;
+	case 8000000:
+		bw_i = 2;
+		bw_param = 0;
+		break;
+	default:
+		return -EINVAL;
+	}
+
 	/* update GPIOs */
 	ret = cxd2820r_gpio(fe);
 	if (ret)
@@ -64,7 +80,7 @@ int cxd2820r_set_frontend_t(struct dvb_frontend *fe,
 
 	/* program tuner */
 	if (fe->ops.tuner_ops.set_params)
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 
 	if (priv->delivery_system != SYS_DVBT) {
 		for (i = 0; i < ARRAY_SIZE(tab); i++) {
@@ -78,27 +94,17 @@ int cxd2820r_set_frontend_t(struct dvb_frontend *fe,
 	priv->delivery_system = SYS_DVBT;
 	priv->ber_running = 0; /* tune stops BER counter */
 
-	switch (c->bandwidth_hz) {
-	case 6000000:
-		if_khz = priv->cfg.if_dvbt_6;
-		i = 0;
-		bw_param = 2;
-		break;
-	case 7000000:
-		if_khz = priv->cfg.if_dvbt_7;
-		i = 1;
-		bw_param = 1;
-		break;
-	case 8000000:
-		if_khz = priv->cfg.if_dvbt_8;
-		i = 2;
-		bw_param = 0;
-		break;
-	default:
-		return -EINVAL;
-	}
+	/* program IF frequency */
+	if (fe->ops.tuner_ops.get_if_frequency) {
+		ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_freq);
+		if (ret)
+			goto error;
+	} else
+		if_freq = 0;
+
+	dbg("%s: if_freq=%d", __func__, if_freq);
 
-	num = if_khz;
+	num = if_freq / 1000; /* Hz => kHz */
 	num *= 0x1000000;
 	if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
 	buf[0] = ((if_ctl >> 16) & 0xff);
@@ -109,7 +115,7 @@ int cxd2820r_set_frontend_t(struct dvb_frontend *fe,
 	if (ret)
 		goto error;
 
-	ret = cxd2820r_wr_regs(priv, 0x0009f, bw_params1[i], 5);
+	ret = cxd2820r_wr_regs(priv, 0x0009f, bw_params1[bw_i], 5);
 	if (ret)
 		goto error;
 
@@ -117,7 +123,7 @@ int cxd2820r_set_frontend_t(struct dvb_frontend *fe,
 	if (ret)
 		goto error;
 
-	ret = cxd2820r_wr_regs(priv, 0x000d9, bw_params2[i], 2);
+	ret = cxd2820r_wr_regs(priv, 0x000d9, bw_params2[bw_i], 2);
 	if (ret)
 		goto error;
 
@@ -135,8 +141,7 @@ error:
 	return ret;
 }
 
-int cxd2820r_get_frontend_t(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+int cxd2820r_get_frontend_t(struct dvb_frontend *fe)
 {
 	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
diff --git a/drivers/media/dvb/frontends/cxd2820r_t2.c b/drivers/media/dvb/frontends/cxd2820r_t2.c
index 6548588309f..3a5759e0d23 100644
--- a/drivers/media/dvb/frontends/cxd2820r_t2.c
+++ b/drivers/media/dvb/frontends/cxd2820r_t2.c
@@ -21,13 +21,12 @@
 
 #include "cxd2820r_priv.h"
 
-int cxd2820r_set_frontend_t2(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params)
+int cxd2820r_set_frontend_t2(struct dvb_frontend *fe)
 {
 	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	int ret, i;
-	u32 if_khz, if_ctl;
+	int ret, i, bw_i;
+	u32 if_freq, if_ctl;
 	u64 num;
 	u8 buf[3], bw_param;
 	u8 bw_params1[][5] = {
@@ -71,6 +70,27 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe,
 
 	dbg("%s: RF=%d BW=%d", __func__, c->frequency, c->bandwidth_hz);
 
+	switch (c->bandwidth_hz) {
+	case 5000000:
+		bw_i = 0;
+		bw_param = 3;
+		break;
+	case 6000000:
+		bw_i = 1;
+		bw_param = 2;
+		break;
+	case 7000000:
+		bw_i = 2;
+		bw_param = 1;
+		break;
+	case 8000000:
+		bw_i = 3;
+		bw_param = 0;
+		break;
+	default:
+		return -EINVAL;
+	}
+
 	/* update GPIOs */
 	ret = cxd2820r_gpio(fe);
 	if (ret)
@@ -78,7 +98,7 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe,
 
 	/* program tuner */
 	if (fe->ops.tuner_ops.set_params)
-		fe->ops.tuner_ops.set_params(fe, params);
+		fe->ops.tuner_ops.set_params(fe);
 
 	if (priv->delivery_system != SYS_DVBT2) {
 		for (i = 0; i < ARRAY_SIZE(tab); i++) {
@@ -91,32 +111,17 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe,
 
 	priv->delivery_system = SYS_DVBT2;
 
-	switch (c->bandwidth_hz) {
-	case 5000000:
-		if_khz = priv->cfg.if_dvbt2_5;
-		i = 0;
-		bw_param = 3;
-		break;
-	case 6000000:
-		if_khz = priv->cfg.if_dvbt2_6;
-		i = 1;
-		bw_param = 2;
-		break;
-	case 7000000:
-		if_khz = priv->cfg.if_dvbt2_7;
-		i = 2;
-		bw_param = 1;
-		break;
-	case 8000000:
-		if_khz = priv->cfg.if_dvbt2_8;
-		i = 3;
-		bw_param = 0;
-		break;
-	default:
-		return -EINVAL;
-	}
+	/* program IF frequency */
+	if (fe->ops.tuner_ops.get_if_frequency) {
+		ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_freq);
+		if (ret)
+			goto error;
+	} else
+		if_freq = 0;
+
+	dbg("%s: if_freq=%d", __func__, if_freq);
 
-	num = if_khz;
+	num = if_freq / 1000; /* Hz => kHz */
 	num *= 0x1000000;
 	if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
 	buf[0] = ((if_ctl >> 16) & 0xff);
@@ -127,7 +132,7 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe,
 	if (ret)
 		goto error;
 
-	ret = cxd2820r_wr_regs(priv, 0x0209f, bw_params1[i], 5);
+	ret = cxd2820r_wr_regs(priv, 0x0209f, bw_params1[bw_i], 5);
 	if (ret)
 		goto error;
 
@@ -150,8 +155,7 @@ error:
 
 }
 
-int cxd2820r_get_frontend_t2(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+int cxd2820r_get_frontend_t2(struct dvb_frontend *fe)
 {
 	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
diff --git a/drivers/media/dvb/frontends/dib0070.c b/drivers/media/dvb/frontends/dib0070.c
index dc1cb17a6ea..3b024bfe980 100644
--- a/drivers/media/dvb/frontends/dib0070.c
+++ b/drivers/media/dvb/frontends/dib0070.c
@@ -150,7 +150,7 @@ static int dib0070_write_reg(struct dib0070_state *state, u8 reg, u16 val)
     } \
 } while (0)
 
-static int dib0070_set_bandwidth(struct dvb_frontend *fe, struct dvb_frontend_parameters *ch)
+static int dib0070_set_bandwidth(struct dvb_frontend *fe)
 {
     struct dib0070_state *state = fe->tuner_priv;
     u16 tmp = dib0070_read_reg(state, 0x02) & 0x3fff;
@@ -335,7 +335,7 @@ static const struct dib0070_lna_match dib0070_lna[] = {
 };
 
 #define LPF	100
-static int dib0070_tune_digital(struct dvb_frontend *fe, struct dvb_frontend_parameters *ch)
+static int dib0070_tune_digital(struct dvb_frontend *fe)
 {
     struct dib0070_state *state = fe->tuner_priv;
 
@@ -507,7 +507,7 @@ static int dib0070_tune_digital(struct dvb_frontend *fe, struct dvb_frontend_par
 
 	*tune_state = CT_TUNER_STEP_5;
     } else if (*tune_state == CT_TUNER_STEP_5) {
-	dib0070_set_bandwidth(fe, ch);
+	dib0070_set_bandwidth(fe);
 	*tune_state = CT_TUNER_STOP;
     } else {
 	ret = FE_CALLBACK_TIME_NEVER; /* tuner finished, time to call again infinite */
@@ -516,7 +516,7 @@ static int dib0070_tune_digital(struct dvb_frontend *fe, struct dvb_frontend_par
 }
 
 
-static int dib0070_tune(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int dib0070_tune(struct dvb_frontend *fe)
 {
     struct dib0070_state *state = fe->tuner_priv;
     uint32_t ret;
@@ -524,7 +524,7 @@ static int dib0070_tune(struct dvb_frontend *fe, struct dvb_frontend_parameters
     state->tune_state = CT_TUNER_START;
 
     do {
-	ret = dib0070_tune_digital(fe, p);
+	ret = dib0070_tune_digital(fe);
 	if (ret != FE_CALLBACK_TIME_NEVER)
 		msleep(ret/10);
 	else
diff --git a/drivers/media/dvb/frontends/dib0090.c b/drivers/media/dvb/frontends/dib0090.c
index b174d1c7858..224d81e8509 100644
--- a/drivers/media/dvb/frontends/dib0090.c
+++ b/drivers/media/dvb/frontends/dib0090.c
@@ -717,6 +717,34 @@ static const u16 rf_ramp_pwm_cband_7090[] = {
 	(0 << 10) | 109,	/* RF_RAMP4, LNA 4 */
 };
 
+static const uint16_t rf_ramp_pwm_cband_7090e_sensitivity[] = {
+	186,
+	40,
+	746,
+	(10 << 10) | 345,
+	(0  << 10) | 746,
+	(0 << 10) | 0,
+	(0  << 10) | 0,
+	(28 << 10) | 200,
+	(0  << 10) | 345,
+	(20 << 10) | 0,
+	(0  << 10) | 200,
+};
+
+static const uint16_t rf_ramp_pwm_cband_7090e_aci[] = {
+	86,
+	40,
+	345,
+	(0 << 10) | 0,
+	(0 << 10) | 0,
+	(0 << 10) | 0,
+	(0 << 10) | 0,
+	(28 << 10) | 200,
+	(0  << 10) | 345,
+	(20 << 10) | 0,
+	(0  << 10) | 200,
+};
+
 static const u16 rf_ramp_pwm_cband_8090[] = {
 	345,			/* max RF gain in 10th of dB */
 	29,			/* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
@@ -1076,8 +1104,16 @@ void dib0090_pwm_gain_reset(struct dvb_frontend *fe)
 				dib0090_set_bbramp_pwm(state, bb_ramp_pwm_normal_socs);
 				if (state->identity.version == SOC_8090_P1G_11R1 || state->identity.version == SOC_8090_P1G_21R1)
 					dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband_8090);
-				else if (state->identity.version == SOC_7090_P1G_11R1 || state->identity.version == SOC_7090_P1G_21R1)
-					dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband_7090);
+				else if (state->identity.version == SOC_7090_P1G_11R1
+						|| state->identity.version == SOC_7090_P1G_21R1) {
+					if (state->config->is_dib7090e) {
+						if (state->rf_ramp == NULL)
+							dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband_7090e_sensitivity);
+						else
+							dib0090_set_rframp_pwm(state, state->rf_ramp);
+					} else
+						dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband_7090);
+				}
 			} else {
 				dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband);
 				dib0090_set_bbramp_pwm(state, bb_ramp_pwm_normal);
@@ -1112,13 +1148,21 @@ void dib0090_pwm_gain_reset(struct dvb_frontend *fe)
 		else
 			dib0090_write_reg(state, 0x32, (0 << 11));
 
-		dib0090_write_reg(state, 0x04, 0x01);
+		dib0090_write_reg(state, 0x04, 0x03);
 		dib0090_write_reg(state, 0x39, (1 << 10));
 	}
 }
 
 EXPORT_SYMBOL(dib0090_pwm_gain_reset);
 
+void dib0090_set_dc_servo(struct dvb_frontend *fe, u8 DC_servo_cutoff)
+{
+	struct dib0090_state *state = fe->tuner_priv;
+	if (DC_servo_cutoff < 4)
+		dib0090_write_reg(state, 0x04, DC_servo_cutoff);
+}
+EXPORT_SYMBOL(dib0090_set_dc_servo);
+
 static u32 dib0090_get_slow_adc_val(struct dib0090_state *state)
 {
 	u16 adc_val = dib0090_read_reg(state, 0x1d);
@@ -1305,7 +1349,7 @@ void dib0090_get_current_gain(struct dvb_frontend *fe, u16 * rf, u16 * bb, u16 *
 
 EXPORT_SYMBOL(dib0090_get_current_gain);
 
-u16 dib0090_get_wbd_offset(struct dvb_frontend *fe)
+u16 dib0090_get_wbd_target(struct dvb_frontend *fe)
 {
 	struct dib0090_state *state = fe->tuner_priv;
 	u32 f_MHz = state->fe->dtv_property_cache.frequency / 1000000;
@@ -1342,9 +1386,57 @@ u16 dib0090_get_wbd_offset(struct dvb_frontend *fe)
 
 	return state->wbd_offset + wbd_tcold;
 }
+EXPORT_SYMBOL(dib0090_get_wbd_target);
 
+u16 dib0090_get_wbd_offset(struct dvb_frontend *fe)
+{
+	struct dib0090_state *state = fe->tuner_priv;
+	return state->wbd_offset;
+}
 EXPORT_SYMBOL(dib0090_get_wbd_offset);
 
+int dib0090_set_switch(struct dvb_frontend *fe, u8 sw1, u8 sw2, u8 sw3)
+{
+	struct dib0090_state *state = fe->tuner_priv;
+
+	dib0090_write_reg(state, 0x0b, (dib0090_read_reg(state, 0x0b) & 0xfff8)
+			| ((sw3 & 1) << 2) | ((sw2 & 1) << 1) | (sw1 & 1));
+
+	return 0;
+}
+EXPORT_SYMBOL(dib0090_set_switch);
+
+int dib0090_set_vga(struct dvb_frontend *fe, u8 onoff)
+{
+	struct dib0090_state *state = fe->tuner_priv;
+
+	dib0090_write_reg(state, 0x09, (dib0090_read_reg(state, 0x09) & 0x7fff)
+			| ((onoff & 1) << 15));
+	return 0;
+}
+EXPORT_SYMBOL(dib0090_set_vga);
+
+int dib0090_update_rframp_7090(struct dvb_frontend *fe, u8 cfg_sensitivity)
+{
+	struct dib0090_state *state = fe->tuner_priv;
+
+	if ((!state->identity.p1g) || (!state->identity.in_soc)
+			|| ((state->identity.version != SOC_7090_P1G_21R1)
+				&& (state->identity.version != SOC_7090_P1G_11R1))) {
+		dprintk("%s() function can only be used for dib7090P", __func__);
+		return -ENODEV;
+	}
+
+	if (cfg_sensitivity)
+		state->rf_ramp = (const u16 *)&rf_ramp_pwm_cband_7090e_sensitivity;
+	else
+		state->rf_ramp = (const u16 *)&rf_ramp_pwm_cband_7090e_aci;
+	dib0090_pwm_gain_reset(fe);
+
+	return 0;
+}
+EXPORT_SYMBOL(dib0090_update_rframp_7090);
+
 static const u16 dib0090_defaults[] = {
 
 	25, 0x01,
@@ -1430,7 +1522,7 @@ static void dib0090_set_default_config(struct dib0090_state *state, const u16 *
 #define POLY_MIN      (u8)  0
 #define POLY_MAX      (u8)  8
 
-void dib0090_set_EFUSE(struct dib0090_state *state)
+static void dib0090_set_EFUSE(struct dib0090_state *state)
 {
 	u8 c, h, n;
 	u16 e2, e4;
@@ -1505,7 +1597,10 @@ static int dib0090_reset(struct dvb_frontend *fe)
 		dib0090_set_EFUSE(state);
 
 	/* Congigure in function of the crystal */
-	if (state->config->io.clock_khz >= 24000)
+	if (state->config->force_crystal_mode != 0)
+		dib0090_write_reg(state, 0x14,
+				state->config->force_crystal_mode & 3);
+	else if (state->config->io.clock_khz >= 24000)
 		dib0090_write_reg(state, 0x14, 1);
 	else
 		dib0090_write_reg(state, 0x14, 2);
@@ -1951,6 +2046,52 @@ static const struct dib0090_tuning dib0090_tuning_table_cband_7090[] = {
 #endif
 };
 
+static const struct dib0090_tuning dib0090_tuning_table_cband_7090e_sensitivity[] = {
+#ifdef CONFIG_BAND_CBAND
+	{ 300000,  0 ,  3,  0x8105, 0x2c0, 0x2d12, 0xb84e, EN_CAB },
+	{ 380000,  0 ,  10, 0x810F, 0x2c0, 0x2d12, 0xb84e, EN_CAB },
+	{ 600000,  0 ,  10, 0x815E, 0x280, 0x2d12, 0xb84e, EN_CAB },
+	{ 660000,  0 ,  5,  0x85E3, 0x280, 0x2d12, 0xb84e, EN_CAB },
+	{ 720000,  0 ,  5,  0x852E, 0x280, 0x2d12, 0xb84e, EN_CAB },
+	{ 860000,  0 ,  4,  0x85E5, 0x280, 0x2d12, 0xb84e, EN_CAB },
+#endif
+};
+
+int dib0090_update_tuning_table_7090(struct dvb_frontend *fe,
+		u8 cfg_sensitivity)
+{
+	struct dib0090_state *state = fe->tuner_priv;
+	const struct dib0090_tuning *tune =
+		dib0090_tuning_table_cband_7090e_sensitivity;
+	const struct dib0090_tuning dib0090_tuning_table_cband_7090e_aci[] = {
+		{ 300000,  0 ,  3,  0x8165, 0x2c0, 0x2d12, 0xb84e, EN_CAB },
+		{ 650000,  0 ,  4,  0x815B, 0x280, 0x2d12, 0xb84e, EN_CAB },
+		{ 860000,  0 ,  5,  0x84EF, 0x280, 0x2d12, 0xb84e, EN_CAB },
+	};
+
+	if ((!state->identity.p1g) || (!state->identity.in_soc)
+			|| ((state->identity.version != SOC_7090_P1G_21R1)
+				&& (state->identity.version != SOC_7090_P1G_11R1))) {
+		dprintk("%s() function can only be used for dib7090", __func__);
+		return -ENODEV;
+	}
+
+	if (cfg_sensitivity)
+		tune = dib0090_tuning_table_cband_7090e_sensitivity;
+	else
+		tune = dib0090_tuning_table_cband_7090e_aci;
+
+	while (state->rf_request > tune->max_freq)
+		tune++;
+
+	dib0090_write_reg(state, 0x09, (dib0090_read_reg(state, 0x09) & 0x8000)
+			| (tune->lna_bias & 0x7fff));
+	dib0090_write_reg(state, 0x0b, (dib0090_read_reg(state, 0x0b) & 0xf83f)
+			| ((tune->lna_tune << 6) & 0x07c0));
+	return 0;
+}
+EXPORT_SYMBOL(dib0090_update_tuning_table_7090);
+
 static int dib0090_captrim_search(struct dib0090_state *state, enum frontend_tune_state *tune_state)
 {
 	int ret = 0;
@@ -2199,12 +2340,18 @@ static int dib0090_tune(struct dvb_frontend *fe)
 					if (state->current_band & BAND_CBAND || state->current_band & BAND_FM || state->current_band & BAND_VHF
 							|| state->current_band & BAND_UHF) {
 						state->current_band = BAND_CBAND;
-						tune = dib0090_tuning_table_cband_7090;
+						if (state->config->is_dib7090e)
+							tune = dib0090_tuning_table_cband_7090e_sensitivity;
+						else
+							tune = dib0090_tuning_table_cband_7090;
 					}
 				} else {	/* Use the CBAND input for all band under UHF */
 					if (state->current_band & BAND_CBAND || state->current_band & BAND_FM || state->current_band & BAND_VHF) {
 						state->current_band = BAND_CBAND;
-						tune = dib0090_tuning_table_cband_7090;
+						if (state->config->is_dib7090e)
+							tune = dib0090_tuning_table_cband_7090e_sensitivity;
+						else
+							tune = dib0090_tuning_table_cband_7090;
 					}
 				}
 			} else
@@ -2419,7 +2566,7 @@ static int dib0090_get_frequency(struct dvb_frontend *fe, u32 * frequency)
 	return 0;
 }
 
-static int dib0090_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int dib0090_set_params(struct dvb_frontend *fe)
 {
 	struct dib0090_state *state = fe->tuner_priv;
 	u32 ret;
diff --git a/drivers/media/dvb/frontends/dib0090.h b/drivers/media/dvb/frontends/dib0090.h
index 13d85244ec1..781dc49de45 100644
--- a/drivers/media/dvb/frontends/dib0090.h
+++ b/drivers/media/dvb/frontends/dib0090.h
@@ -71,6 +71,8 @@ struct dib0090_config {
 	u8 fref_clock_ratio;
 	u16 force_cband_input;
 	struct dib0090_wbd_slope *wbd;
+	u8 is_dib7090e;
+	u8 force_crystal_mode;
 };
 
 #if defined(CONFIG_DVB_TUNER_DIB0090) || (defined(CONFIG_DVB_TUNER_DIB0090_MODULE) && defined(MODULE))
@@ -78,13 +80,21 @@ extern struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c
 extern struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config);
 extern void dib0090_dcc_freq(struct dvb_frontend *fe, u8 fast);
 extern void dib0090_pwm_gain_reset(struct dvb_frontend *fe);
-extern u16 dib0090_get_wbd_offset(struct dvb_frontend *tuner);
+extern u16 dib0090_get_wbd_target(struct dvb_frontend *tuner);
+extern u16 dib0090_get_wbd_offset(struct dvb_frontend *fe);
 extern int dib0090_gain_control(struct dvb_frontend *fe);
 extern enum frontend_tune_state dib0090_get_tune_state(struct dvb_frontend *fe);
 extern int dib0090_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tune_state);
 extern void dib0090_get_current_gain(struct dvb_frontend *fe, u16 * rf, u16 * bb, u16 * rf_gain_limit, u16 * rflt);
+extern void dib0090_set_dc_servo(struct dvb_frontend *fe, u8 DC_servo_cutoff);
+extern int dib0090_set_switch(struct dvb_frontend *fe, u8 sw1, u8 sw2, u8 sw3);
+extern int dib0090_set_vga(struct dvb_frontend *fe, u8 onoff);
+extern int dib0090_update_rframp_7090(struct dvb_frontend *fe,
+		u8 cfg_sensitivity);
+extern int dib0090_update_tuning_table_7090(struct dvb_frontend *fe,
+		u8 cfg_sensitivity);
 #else
-static inline struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dib0090_config *config)
+static inline struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
@@ -106,7 +116,13 @@ static inline void dib0090_pwm_gain_reset(struct dvb_frontend *fe)
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 }
 
-static inline u16 dib0090_get_wbd_offset(struct dvb_frontend *tuner)
+static inline u16 dib0090_get_wbd_target(struct dvb_frontend *tuner)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return 0;
+}
+
+static inline u16 dib0090_get_wbd_offset(struct dvb_frontend *fe)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return 0;
@@ -134,6 +150,38 @@ static inline void dib0090_get_current_gain(struct dvb_frontend *fe, u16 * rf, u
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 }
+
+static inline void dib0090_set_dc_servo(struct dvb_frontend *fe, u8 DC_servo_cutoff)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+}
+
+static inline int dib0090_set_switch(struct dvb_frontend *fe,
+		u8 sw1, u8 sw2, u8 sw3)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return -ENODEV;
+}
+
+static inline int dib0090_set_vga(struct dvb_frontend *fe, u8 onoff)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return -ENODEV;
+}
+
+static inline int dib0090_update_rframp_7090(struct dvb_frontend *fe,
+		u8 cfg_sensitivity)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return -ENODEV;
+}
+
+static inline int dib0090_update_tuning_table_7090(struct dvb_frontend *fe,
+		u8 cfg_sensitivity)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return -ENODEV;
+}
 #endif
 
 #endif
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index 437904cbf3e..af91e0c9233 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -112,39 +112,37 @@ static u16 dib3000_seq[2][2][2] =     /* fft,gua,   inv   */
 		}
 	};
 
-static int dib3000mb_get_frontend(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *fep);
+static int dib3000mb_get_frontend(struct dvb_frontend* fe);
 
-static int dib3000mb_set_frontend(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *fep, int tuner)
+static int dib3000mb_set_frontend(struct dvb_frontend *fe, int tuner)
 {
 	struct dib3000_state* state = fe->demodulator_priv;
-	struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	fe_code_rate_t fe_cr = FEC_NONE;
 	int search_state, seq;
 
 	if (tuner && fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, fep);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 
 		deb_setf("bandwidth: ");
-		switch (ofdm->bandwidth) {
-			case BANDWIDTH_8_MHZ:
+		switch (c->bandwidth_hz) {
+			case 8000000:
 				deb_setf("8 MHz\n");
 				wr_foreach(dib3000mb_reg_timing_freq, dib3000mb_timing_freq[2]);
 				wr_foreach(dib3000mb_reg_bandwidth, dib3000mb_bandwidth_8mhz);
 				break;
-			case BANDWIDTH_7_MHZ:
+			case 7000000:
 				deb_setf("7 MHz\n");
 				wr_foreach(dib3000mb_reg_timing_freq, dib3000mb_timing_freq[1]);
 				wr_foreach(dib3000mb_reg_bandwidth, dib3000mb_bandwidth_7mhz);
 				break;
-			case BANDWIDTH_6_MHZ:
+			case 6000000:
 				deb_setf("6 MHz\n");
 				wr_foreach(dib3000mb_reg_timing_freq, dib3000mb_timing_freq[0]);
 				wr_foreach(dib3000mb_reg_bandwidth, dib3000mb_bandwidth_6mhz);
 				break;
-			case BANDWIDTH_AUTO:
+			case 0:
 				return -EOPNOTSUPP;
 			default:
 				err("unknown bandwidth value.");
@@ -154,7 +152,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 	wr(DIB3000MB_REG_LOCK1_MASK, DIB3000MB_LOCK1_SEARCH_4);
 
 	deb_setf("transmission mode: ");
-	switch (ofdm->transmission_mode) {
+	switch (c->transmission_mode) {
 		case TRANSMISSION_MODE_2K:
 			deb_setf("2k\n");
 			wr(DIB3000MB_REG_FFT, DIB3000_TRANSMISSION_MODE_2K);
@@ -171,7 +169,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 	}
 
 	deb_setf("guard: ");
-	switch (ofdm->guard_interval) {
+	switch (c->guard_interval) {
 		case GUARD_INTERVAL_1_32:
 			deb_setf("1_32\n");
 			wr(DIB3000MB_REG_GUARD_TIME, DIB3000_GUARD_TIME_1_32);
@@ -196,7 +194,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 	}
 
 	deb_setf("inversion: ");
-	switch (fep->inversion) {
+	switch (c->inversion) {
 		case INVERSION_OFF:
 			deb_setf("off\n");
 			wr(DIB3000MB_REG_DDS_INV, DIB3000_DDS_INVERSION_OFF);
@@ -212,8 +210,8 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 			return -EINVAL;
 	}
 
-	deb_setf("constellation: ");
-	switch (ofdm->constellation) {
+	deb_setf("modulation: ");
+	switch (c->modulation) {
 		case QPSK:
 			deb_setf("qpsk\n");
 			wr(DIB3000MB_REG_QAM, DIB3000_CONSTELLATION_QPSK);
@@ -232,7 +230,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 			return -EINVAL;
 	}
 	deb_setf("hierarchy: ");
-	switch (ofdm->hierarchy_information) {
+	switch (c->hierarchy) {
 		case HIERARCHY_NONE:
 			deb_setf("none ");
 			/* fall through */
@@ -256,16 +254,16 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 	}
 
 	deb_setf("hierarchy: ");
-	if (ofdm->hierarchy_information == HIERARCHY_NONE) {
+	if (c->hierarchy == HIERARCHY_NONE) {
 		deb_setf("none\n");
 		wr(DIB3000MB_REG_VIT_HRCH, DIB3000_HRCH_OFF);
 		wr(DIB3000MB_REG_VIT_HP, DIB3000_SELECT_HP);
-		fe_cr = ofdm->code_rate_HP;
-	} else if (ofdm->hierarchy_information != HIERARCHY_AUTO) {
+		fe_cr = c->code_rate_HP;
+	} else if (c->hierarchy != HIERARCHY_AUTO) {
 		deb_setf("on\n");
 		wr(DIB3000MB_REG_VIT_HRCH, DIB3000_HRCH_ON);
 		wr(DIB3000MB_REG_VIT_HP, DIB3000_SELECT_LP);
-		fe_cr = ofdm->code_rate_LP;
+		fe_cr = c->code_rate_LP;
 	}
 	deb_setf("fec: ");
 	switch (fe_cr) {
@@ -300,9 +298,9 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 	}
 
 	seq = dib3000_seq
-		[ofdm->transmission_mode == TRANSMISSION_MODE_AUTO]
-		[ofdm->guard_interval == GUARD_INTERVAL_AUTO]
-		[fep->inversion == INVERSION_AUTO];
+		[c->transmission_mode == TRANSMISSION_MODE_AUTO]
+		[c->guard_interval == GUARD_INTERVAL_AUTO]
+		[c->inversion == INVERSION_AUTO];
 
 	deb_setf("seq? %d\n", seq);
 
@@ -310,8 +308,8 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 
 	wr(DIB3000MB_REG_ISI, seq ? DIB3000MB_ISI_INHIBIT : DIB3000MB_ISI_ACTIVATE);
 
-	if (ofdm->transmission_mode == TRANSMISSION_MODE_2K) {
-		if (ofdm->guard_interval == GUARD_INTERVAL_1_8) {
+	if (c->transmission_mode == TRANSMISSION_MODE_2K) {
+		if (c->guard_interval == GUARD_INTERVAL_1_8) {
 			wr(DIB3000MB_REG_SYNC_IMPROVEMENT, DIB3000MB_SYNC_IMPROVE_2K_1_8);
 		} else {
 			wr(DIB3000MB_REG_SYNC_IMPROVEMENT, DIB3000MB_SYNC_IMPROVE_DEFAULT);
@@ -339,10 +337,10 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 	wr_foreach(dib3000mb_reg_agc_bandwidth, dib3000mb_agc_bandwidth_low);
 
 	/* something has to be auto searched */
-	if (ofdm->constellation == QAM_AUTO ||
-		ofdm->hierarchy_information == HIERARCHY_AUTO ||
+	if (c->modulation == QAM_AUTO ||
+		c->hierarchy == HIERARCHY_AUTO ||
 		fe_cr == FEC_AUTO ||
-		fep->inversion == INVERSION_AUTO) {
+		c->inversion == INVERSION_AUTO) {
 		int as_count=0;
 
 		deb_setf("autosearch enabled.\n");
@@ -361,10 +359,9 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 		deb_setf("search_state after autosearch %d after %d checks\n",search_state,as_count);
 
 		if (search_state == 1) {
-			struct dvb_frontend_parameters feps;
-			if (dib3000mb_get_frontend(fe, &feps) == 0) {
+			if (dib3000mb_get_frontend(fe) == 0) {
 				deb_setf("reading tuning data from frontend succeeded.\n");
-				return dib3000mb_set_frontend(fe, &feps, 0);
+				return dib3000mb_set_frontend(fe, 0);
 			}
 		}
 
@@ -453,11 +450,10 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
 	return 0;
 }
 
-static int dib3000mb_get_frontend(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *fep)
+static int dib3000mb_get_frontend(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dib3000_state* state = fe->demodulator_priv;
-	struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
 	fe_code_rate_t *cr;
 	u16 tps_val;
 	int inv_test1,inv_test2;
@@ -484,25 +480,25 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
 	else
 		inv_test2 = 2;
 
-	fep->inversion =
+	c->inversion =
 		((inv_test2 == 2) && (inv_test1==1 || inv_test1==0)) ||
 		((inv_test2 == 0) && (inv_test1==1 || inv_test1==2)) ?
 		INVERSION_ON : INVERSION_OFF;
 
-	deb_getf("inversion %d %d, %d\n", inv_test2, inv_test1, fep->inversion);
+	deb_getf("inversion %d %d, %d\n", inv_test2, inv_test1, c->inversion);
 
 	switch ((tps_val = rd(DIB3000MB_REG_TPS_QAM))) {
 		case DIB3000_CONSTELLATION_QPSK:
 			deb_getf("QPSK ");
-			ofdm->constellation = QPSK;
+			c->modulation = QPSK;
 			break;
 		case DIB3000_CONSTELLATION_16QAM:
 			deb_getf("QAM16 ");
-			ofdm->constellation = QAM_16;
+			c->modulation = QAM_16;
 			break;
 		case DIB3000_CONSTELLATION_64QAM:
 			deb_getf("QAM64 ");
-			ofdm->constellation = QAM_64;
+			c->modulation = QAM_64;
 			break;
 		default:
 			err("Unexpected constellation returned by TPS (%d)", tps_val);
@@ -512,24 +508,24 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
 
 	if (rd(DIB3000MB_REG_TPS_HRCH)) {
 		deb_getf("HRCH ON\n");
-		cr = &ofdm->code_rate_LP;
-		ofdm->code_rate_HP = FEC_NONE;
+		cr = &c->code_rate_LP;
+		c->code_rate_HP = FEC_NONE;
 		switch ((tps_val = rd(DIB3000MB_REG_TPS_VIT_ALPHA))) {
 			case DIB3000_ALPHA_0:
 				deb_getf("HIERARCHY_NONE ");
-				ofdm->hierarchy_information = HIERARCHY_NONE;
+				c->hierarchy = HIERARCHY_NONE;
 				break;
 			case DIB3000_ALPHA_1:
 				deb_getf("HIERARCHY_1 ");
-				ofdm->hierarchy_information = HIERARCHY_1;
+				c->hierarchy = HIERARCHY_1;
 				break;
 			case DIB3000_ALPHA_2:
 				deb_getf("HIERARCHY_2 ");
-				ofdm->hierarchy_information = HIERARCHY_2;
+				c->hierarchy = HIERARCHY_2;
 				break;
 			case DIB3000_ALPHA_4:
 				deb_getf("HIERARCHY_4 ");
-				ofdm->hierarchy_information = HIERARCHY_4;
+				c->hierarchy = HIERARCHY_4;
 				break;
 			default:
 				err("Unexpected ALPHA value returned by TPS (%d)", tps_val);
@@ -540,9 +536,9 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
 		tps_val = rd(DIB3000MB_REG_TPS_CODE_RATE_LP);
 	} else {
 		deb_getf("HRCH OFF\n");
-		cr = &ofdm->code_rate_HP;
-		ofdm->code_rate_LP = FEC_NONE;
-		ofdm->hierarchy_information = HIERARCHY_NONE;
+		cr = &c->code_rate_HP;
+		c->code_rate_LP = FEC_NONE;
+		c->hierarchy = HIERARCHY_NONE;
 
 		tps_val = rd(DIB3000MB_REG_TPS_CODE_RATE_HP);
 	}
@@ -577,19 +573,19 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
 	switch ((tps_val = rd(DIB3000MB_REG_TPS_GUARD_TIME))) {
 		case DIB3000_GUARD_TIME_1_32:
 			deb_getf("GUARD_INTERVAL_1_32 ");
-			ofdm->guard_interval = GUARD_INTERVAL_1_32;
+			c->guard_interval = GUARD_INTERVAL_1_32;
 			break;
 		case DIB3000_GUARD_TIME_1_16:
 			deb_getf("GUARD_INTERVAL_1_16 ");
-			ofdm->guard_interval = GUARD_INTERVAL_1_16;
+			c->guard_interval = GUARD_INTERVAL_1_16;
 			break;
 		case DIB3000_GUARD_TIME_1_8:
 			deb_getf("GUARD_INTERVAL_1_8 ");
-			ofdm->guard_interval = GUARD_INTERVAL_1_8;
+			c->guard_interval = GUARD_INTERVAL_1_8;
 			break;
 		case DIB3000_GUARD_TIME_1_4:
 			deb_getf("GUARD_INTERVAL_1_4 ");
-			ofdm->guard_interval = GUARD_INTERVAL_1_4;
+			c->guard_interval = GUARD_INTERVAL_1_4;
 			break;
 		default:
 			err("Unexpected Guard Time returned by TPS (%d)", tps_val);
@@ -600,11 +596,11 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
 	switch ((tps_val = rd(DIB3000MB_REG_TPS_FFT))) {
 		case DIB3000_TRANSMISSION_MODE_2K:
 			deb_getf("TRANSMISSION_MODE_2K ");
-			ofdm->transmission_mode = TRANSMISSION_MODE_2K;
+			c->transmission_mode = TRANSMISSION_MODE_2K;
 			break;
 		case DIB3000_TRANSMISSION_MODE_8K:
 			deb_getf("TRANSMISSION_MODE_8K ");
-			ofdm->transmission_mode = TRANSMISSION_MODE_8K;
+			c->transmission_mode = TRANSMISSION_MODE_8K;
 			break;
 		default:
 			err("unexpected transmission mode return by TPS (%d)", tps_val);
@@ -701,9 +697,9 @@ static int dib3000mb_fe_init_nonmobile(struct dvb_frontend* fe)
 	return dib3000mb_fe_init(fe, 0);
 }
 
-static int dib3000mb_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_frontend_parameters *fep)
+static int dib3000mb_set_frontend_and_tuner(struct dvb_frontend *fe)
 {
-	return dib3000mb_set_frontend(fe, fep, 1);
+	return dib3000mb_set_frontend(fe, 1);
 }
 
 static void dib3000mb_release(struct dvb_frontend* fe)
@@ -794,10 +790,9 @@ error:
 }
 
 static struct dvb_frontend_ops dib3000mb_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "DiBcom 3000M-B DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 44250000,
 		.frequency_max		= 867250000,
 		.frequency_stepsize	= 62500,
diff --git a/drivers/media/dvb/frontends/dib3000mb_priv.h b/drivers/media/dvb/frontends/dib3000mb_priv.h
index 16c526591f3..9dc235aa44b 100644
--- a/drivers/media/dvb/frontends/dib3000mb_priv.h
+++ b/drivers/media/dvb/frontends/dib3000mb_priv.h
@@ -98,7 +98,7 @@ struct dib3000_state {
 	int timing_offset;
 	int timing_offset_comp_done;
 
-	fe_bandwidth_t last_tuned_bw;
+	u32 last_tuned_bw;
 	u32 last_tuned_freq;
 };
 
diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index 088e7fadbe3..ffad181a969 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -40,7 +40,7 @@ struct dib3000mc_state {
 
 	u32 timf;
 
-	fe_bandwidth_t current_bandwidth;
+	u32 current_bandwidth;
 
 	u16 dev_id;
 
@@ -438,11 +438,14 @@ static void dib3000mc_set_adp_cfg(struct dib3000mc_state *state, s16 qam)
 		dib3000mc_write_word(state, reg, cfg[reg - 129]);
 }
 
-static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state, struct dvb_frontend_parameters *ch, u16 seq)
+static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state,
+				      struct dtv_frontend_properties *ch, u16 seq)
 {
 	u16 value;
-    dib3000mc_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
-	dib3000mc_set_timing(state, ch->u.ofdm.transmission_mode, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth), 0);
+	u32 bw = BANDWIDTH_TO_KHZ(ch->bandwidth_hz);
+
+	dib3000mc_set_bandwidth(state, bw);
+	dib3000mc_set_timing(state, ch->transmission_mode, bw, 0);
 
 //	if (boost)
 //		dib3000mc_write_word(state, 100, (11 << 6) + 6);
@@ -471,22 +474,22 @@ static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state, struct dvb_
 	dib3000mc_write_word(state, 97,0);
 	dib3000mc_write_word(state, 98,0);
 
-	dib3000mc_set_impulse_noise(state, 0, ch->u.ofdm.transmission_mode);
+	dib3000mc_set_impulse_noise(state, 0, ch->transmission_mode);
 
 	value = 0;
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 		case TRANSMISSION_MODE_2K: value |= (0 << 7); break;
 		default:
 		case TRANSMISSION_MODE_8K: value |= (1 << 7); break;
 	}
-	switch (ch->u.ofdm.guard_interval) {
+	switch (ch->guard_interval) {
 		case GUARD_INTERVAL_1_32: value |= (0 << 5); break;
 		case GUARD_INTERVAL_1_16: value |= (1 << 5); break;
 		case GUARD_INTERVAL_1_4:  value |= (3 << 5); break;
 		default:
 		case GUARD_INTERVAL_1_8:  value |= (2 << 5); break;
 	}
-	switch (ch->u.ofdm.constellation) {
+	switch (ch->modulation) {
 		case QPSK:  value |= (0 << 3); break;
 		case QAM_16: value |= (1 << 3); break;
 		default:
@@ -502,11 +505,11 @@ static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state, struct dvb_
 	dib3000mc_write_word(state, 5, (1 << 8) | ((seq & 0xf) << 4));
 
 	value = 0;
-	if (ch->u.ofdm.hierarchy_information == 1)
+	if (ch->hierarchy == 1)
 		value |= (1 << 4);
 	if (1 == 1)
 		value |= 1;
-	switch ((ch->u.ofdm.hierarchy_information == 0 || 1 == 1) ? ch->u.ofdm.code_rate_HP : ch->u.ofdm.code_rate_LP) {
+	switch ((ch->hierarchy == 0 || 1 == 1) ? ch->code_rate_HP : ch->code_rate_LP) {
 		case FEC_2_3: value |= (2 << 1); break;
 		case FEC_3_4: value |= (3 << 1); break;
 		case FEC_5_6: value |= (5 << 1); break;
@@ -517,12 +520,12 @@ static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state, struct dvb_
 	dib3000mc_write_word(state, 181, value);
 
 	// diversity synchro delay add 50% SFN margin
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 		case TRANSMISSION_MODE_8K: value = 256; break;
 		case TRANSMISSION_MODE_2K:
 		default: value = 64; break;
 	}
-	switch (ch->u.ofdm.guard_interval) {
+	switch (ch->guard_interval) {
 		case GUARD_INTERVAL_1_16: value *= 2; break;
 		case GUARD_INTERVAL_1_8:  value *= 4; break;
 		case GUARD_INTERVAL_1_4:  value *= 8; break;
@@ -540,27 +543,28 @@ static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state, struct dvb_
 
 	msleep(30);
 
-	dib3000mc_set_impulse_noise(state, state->cfg->impulse_noise_mode, ch->u.ofdm.transmission_mode);
+	dib3000mc_set_impulse_noise(state, state->cfg->impulse_noise_mode, ch->transmission_mode);
 }
 
-static int dib3000mc_autosearch_start(struct dvb_frontend *demod, struct dvb_frontend_parameters *chan)
+static int dib3000mc_autosearch_start(struct dvb_frontend *demod)
 {
+	struct dtv_frontend_properties *chan = &demod->dtv_property_cache;
 	struct dib3000mc_state *state = demod->demodulator_priv;
 	u16 reg;
 //	u32 val;
-	struct dvb_frontend_parameters schan;
+	struct dtv_frontend_properties schan;
 
 	schan = *chan;
 
 	/* TODO what is that ? */
 
 	/* a channel for autosearch */
-	schan.u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
-	schan.u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
-	schan.u.ofdm.constellation = QAM_64;
-	schan.u.ofdm.code_rate_HP = FEC_2_3;
-	schan.u.ofdm.code_rate_LP = FEC_2_3;
-	schan.u.ofdm.hierarchy_information = 0;
+	schan.transmission_mode = TRANSMISSION_MODE_8K;
+	schan.guard_interval = GUARD_INTERVAL_1_32;
+	schan.modulation = QAM_64;
+	schan.code_rate_HP = FEC_2_3;
+	schan.code_rate_LP = FEC_2_3;
+	schan.hierarchy = 0;
 
 	dib3000mc_set_channel_cfg(state, &schan, 11);
 
@@ -586,8 +590,9 @@ static int dib3000mc_autosearch_is_irq(struct dvb_frontend *demod)
 	return 0; // still pending
 }
 
-static int dib3000mc_tune(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib3000mc_tune(struct dvb_frontend *demod)
 {
+	struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
 	struct dib3000mc_state *state = demod->demodulator_priv;
 
 	// ** configure demod **
@@ -603,8 +608,8 @@ static int dib3000mc_tune(struct dvb_frontend *demod, struct dvb_frontend_parame
 		dib3000mc_write_word(state, 108, 0x0000); // P_pha3_force_pha_shift
 	}
 
-	dib3000mc_set_adp_cfg(state, (u8)ch->u.ofdm.constellation);
-	if (ch->u.ofdm.transmission_mode == TRANSMISSION_MODE_8K) {
+	dib3000mc_set_adp_cfg(state, (u8)ch->modulation);
+	if (ch->transmission_mode == TRANSMISSION_MODE_8K) {
 		dib3000mc_write_word(state, 26, 38528);
 		dib3000mc_write_word(state, 33, 8);
 	} else {
@@ -613,7 +618,8 @@ static int dib3000mc_tune(struct dvb_frontend *demod, struct dvb_frontend_parame
 	}
 
 	if (dib3000mc_read_word(state, 509) & 0x80)
-		dib3000mc_set_timing(state, ch->u.ofdm.transmission_mode, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth), 1);
+		dib3000mc_set_timing(state, ch->transmission_mode,
+				     BANDWIDTH_TO_KHZ(ch->bandwidth_hz), 1);
 
 	return 0;
 }
@@ -626,87 +632,87 @@ struct i2c_adapter * dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod,
 
 EXPORT_SYMBOL(dib3000mc_get_tuner_i2c_master);
 
-static int dib3000mc_get_frontend(struct dvb_frontend* fe,
-				struct dvb_frontend_parameters *fep)
+static int dib3000mc_get_frontend(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib3000mc_state *state = fe->demodulator_priv;
 	u16 tps = dib3000mc_read_word(state,458);
 
 	fep->inversion = INVERSION_AUTO;
 
-	fep->u.ofdm.bandwidth = state->current_bandwidth;
+	fep->bandwidth_hz = state->current_bandwidth;
 
 	switch ((tps >> 8) & 0x1) {
-		case 0: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K; break;
-		case 1: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K; break;
+		case 0: fep->transmission_mode = TRANSMISSION_MODE_2K; break;
+		case 1: fep->transmission_mode = TRANSMISSION_MODE_8K; break;
 	}
 
 	switch (tps & 0x3) {
-		case 0: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_32; break;
-		case 1: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_16; break;
-		case 2: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_8; break;
-		case 3: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_4; break;
+		case 0: fep->guard_interval = GUARD_INTERVAL_1_32; break;
+		case 1: fep->guard_interval = GUARD_INTERVAL_1_16; break;
+		case 2: fep->guard_interval = GUARD_INTERVAL_1_8; break;
+		case 3: fep->guard_interval = GUARD_INTERVAL_1_4; break;
 	}
 
 	switch ((tps >> 13) & 0x3) {
-		case 0: fep->u.ofdm.constellation = QPSK; break;
-		case 1: fep->u.ofdm.constellation = QAM_16; break;
+		case 0: fep->modulation = QPSK; break;
+		case 1: fep->modulation = QAM_16; break;
 		case 2:
-		default: fep->u.ofdm.constellation = QAM_64; break;
+		default: fep->modulation = QAM_64; break;
 	}
 
 	/* as long as the frontend_param structure is fixed for hierarchical transmission I refuse to use it */
 	/* (tps >> 12) & 0x1 == hrch is used, (tps >> 9) & 0x7 == alpha */
 
-	fep->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+	fep->hierarchy = HIERARCHY_NONE;
 	switch ((tps >> 5) & 0x7) {
-		case 1: fep->u.ofdm.code_rate_HP = FEC_1_2; break;
-		case 2: fep->u.ofdm.code_rate_HP = FEC_2_3; break;
-		case 3: fep->u.ofdm.code_rate_HP = FEC_3_4; break;
-		case 5: fep->u.ofdm.code_rate_HP = FEC_5_6; break;
+		case 1: fep->code_rate_HP = FEC_1_2; break;
+		case 2: fep->code_rate_HP = FEC_2_3; break;
+		case 3: fep->code_rate_HP = FEC_3_4; break;
+		case 5: fep->code_rate_HP = FEC_5_6; break;
 		case 7:
-		default: fep->u.ofdm.code_rate_HP = FEC_7_8; break;
+		default: fep->code_rate_HP = FEC_7_8; break;
 
 	}
 
 	switch ((tps >> 2) & 0x7) {
-		case 1: fep->u.ofdm.code_rate_LP = FEC_1_2; break;
-		case 2: fep->u.ofdm.code_rate_LP = FEC_2_3; break;
-		case 3: fep->u.ofdm.code_rate_LP = FEC_3_4; break;
-		case 5: fep->u.ofdm.code_rate_LP = FEC_5_6; break;
+		case 1: fep->code_rate_LP = FEC_1_2; break;
+		case 2: fep->code_rate_LP = FEC_2_3; break;
+		case 3: fep->code_rate_LP = FEC_3_4; break;
+		case 5: fep->code_rate_LP = FEC_5_6; break;
 		case 7:
-		default: fep->u.ofdm.code_rate_LP = FEC_7_8; break;
+		default: fep->code_rate_LP = FEC_7_8; break;
 	}
 
 	return 0;
 }
 
-static int dib3000mc_set_frontend(struct dvb_frontend* fe,
-				struct dvb_frontend_parameters *fep)
+static int dib3000mc_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib3000mc_state *state = fe->demodulator_priv;
-    int ret;
+	int ret;
 
 	dib3000mc_set_output_mode(state, OUTMODE_HIGH_Z);
 
-	state->current_bandwidth = fep->u.ofdm.bandwidth;
-	dib3000mc_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth));
+	state->current_bandwidth = fep->bandwidth_hz;
+	dib3000mc_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->bandwidth_hz));
 
 	/* maybe the parameter has been changed */
 	state->sfn_workaround_active = buggy_sfn_workaround;
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, fep);
+		fe->ops.tuner_ops.set_params(fe);
 		msleep(100);
 	}
 
-	if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
-		fep->u.ofdm.guard_interval    == GUARD_INTERVAL_AUTO ||
-		fep->u.ofdm.constellation     == QAM_AUTO ||
-		fep->u.ofdm.code_rate_HP      == FEC_AUTO) {
+	if (fep->transmission_mode  == TRANSMISSION_MODE_AUTO ||
+	    fep->guard_interval == GUARD_INTERVAL_AUTO ||
+	    fep->modulation     == QAM_AUTO ||
+	    fep->code_rate_HP   == FEC_AUTO) {
 		int i = 1000, found;
 
-		dib3000mc_autosearch_start(fe, fep);
+		dib3000mc_autosearch_start(fe);
 		do {
 			msleep(1);
 			found = dib3000mc_autosearch_is_irq(fe);
@@ -716,14 +722,14 @@ static int dib3000mc_set_frontend(struct dvb_frontend* fe,
 		if (found == 0 || found == 1)
 			return 0; // no channel found
 
-		dib3000mc_get_frontend(fe, fep);
+		dib3000mc_get_frontend(fe);
 	}
 
-    ret = dib3000mc_tune(fe, fep);
+	ret = dib3000mc_tune(fe);
 
 	/* make this a config parameter */
 	dib3000mc_set_output_mode(state, OUTMODE_MPEG2_FIFO);
-    return ret;
+	return ret;
 }
 
 static int dib3000mc_read_status(struct dvb_frontend *fe, fe_status_t *stat)
@@ -897,9 +903,9 @@ error:
 EXPORT_SYMBOL(dib3000mc_attach);
 
 static struct dvb_frontend_ops dib3000mc_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name = "DiBcom 3000MC/P",
-		.type = FE_OFDM,
 		.frequency_min      = 44250000,
 		.frequency_max      = 867250000,
 		.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/dib7000m.c b/drivers/media/dvb/frontends/dib7000m.c
index dbb76d75c93..148bf79236f 100644
--- a/drivers/media/dvb/frontends/dib7000m.c
+++ b/drivers/media/dvb/frontends/dib7000m.c
@@ -38,7 +38,7 @@ struct dib7000m_state {
 	u16 wbd_ref;
 
 	u8 current_band;
-	fe_bandwidth_t current_bandwidth;
+	u32 current_bandwidth;
 	struct dibx000_agc_config *current_agc;
 	u32 timf;
 	u32 timf_default;
@@ -313,6 +313,9 @@ static int dib7000m_set_bandwidth(struct dib7000m_state *state, u32 bw)
 {
 	u32 timf;
 
+	if (!bw)
+		bw = 8000;
+
 	// store the current bandwidth for later use
 	state->current_bandwidth = bw;
 
@@ -742,8 +745,9 @@ static void dib7000m_update_timf(struct dib7000m_state *state)
 	dprintk( "updated timf_frequency: %d (default: %d)",state->timf, state->timf_default);
 }
 
-static int dib7000m_agc_startup(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000m_agc_startup(struct dvb_frontend *demod)
 {
+	struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
 	struct dib7000m_state *state = demod->demodulator_priv;
 	u16 cfg_72 = dib7000m_read_word(state, 72);
 	int ret = -1;
@@ -832,28 +836,29 @@ static int dib7000m_agc_startup(struct dvb_frontend *demod, struct dvb_frontend_
 	return ret;
 }
 
-static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_frontend_parameters *ch, u8 seq)
+static void dib7000m_set_channel(struct dib7000m_state *state, struct dtv_frontend_properties *ch,
+				 u8 seq)
 {
 	u16 value, est[4];
 
-	dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+	dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
 
 	/* nfft, guard, qam, alpha */
 	value = 0;
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 		case TRANSMISSION_MODE_2K: value |= (0 << 7); break;
 		case TRANSMISSION_MODE_4K: value |= (2 << 7); break;
 		default:
 		case TRANSMISSION_MODE_8K: value |= (1 << 7); break;
 	}
-	switch (ch->u.ofdm.guard_interval) {
+	switch (ch->guard_interval) {
 		case GUARD_INTERVAL_1_32: value |= (0 << 5); break;
 		case GUARD_INTERVAL_1_16: value |= (1 << 5); break;
 		case GUARD_INTERVAL_1_4:  value |= (3 << 5); break;
 		default:
 		case GUARD_INTERVAL_1_8:  value |= (2 << 5); break;
 	}
-	switch (ch->u.ofdm.constellation) {
+	switch (ch->modulation) {
 		case QPSK:  value |= (0 << 3); break;
 		case QAM_16: value |= (1 << 3); break;
 		default:
@@ -872,11 +877,11 @@ static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_fronte
 	value = 0;
 	if (1 != 0)
 		value |= (1 << 6);
-	if (ch->u.ofdm.hierarchy_information == 1)
+	if (ch->hierarchy == 1)
 		value |= (1 << 4);
 	if (1 == 1)
 		value |= 1;
-	switch ((ch->u.ofdm.hierarchy_information == 0 || 1 == 1) ? ch->u.ofdm.code_rate_HP : ch->u.ofdm.code_rate_LP) {
+	switch ((ch->hierarchy == 0 || 1 == 1) ? ch->code_rate_HP : ch->code_rate_LP) {
 		case FEC_2_3: value |= (2 << 1); break;
 		case FEC_3_4: value |= (3 << 1); break;
 		case FEC_5_6: value |= (5 << 1); break;
@@ -901,13 +906,13 @@ static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_fronte
 	dib7000m_write_word(state, 33, (0 << 4) | 0x5);
 
 	/* P_dvsy_sync_wait */
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 		case TRANSMISSION_MODE_8K: value = 256; break;
 		case TRANSMISSION_MODE_4K: value = 128; break;
 		case TRANSMISSION_MODE_2K:
 		default: value = 64; break;
 	}
-	switch (ch->u.ofdm.guard_interval) {
+	switch (ch->guard_interval) {
 		case GUARD_INTERVAL_1_16: value *= 2; break;
 		case GUARD_INTERVAL_1_8:  value *= 4; break;
 		case GUARD_INTERVAL_1_4:  value *= 8; break;
@@ -925,7 +930,7 @@ static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_fronte
 	dib7000m_set_diversity_in(&state->demod, state->div_state);
 
 	/* channel estimation fine configuration */
-	switch (ch->u.ofdm.constellation) {
+	switch (ch->modulation) {
 		case QAM_64:
 			est[0] = 0x0148;       /* P_adp_regul_cnt 0.04 */
 			est[1] = 0xfff0;       /* P_adp_noise_cnt -0.002 */
@@ -952,25 +957,26 @@ static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_fronte
 	dib7000m_set_power_mode(state, DIB7000M_POWER_COR4_DINTLV_ICIRM_EQUAL_CFROD);
 }
 
-static int dib7000m_autosearch_start(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000m_autosearch_start(struct dvb_frontend *demod)
 {
+	struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
 	struct dib7000m_state *state = demod->demodulator_priv;
-	struct dvb_frontend_parameters schan;
+	struct dtv_frontend_properties schan;
 	int ret = 0;
 	u32 value, factor;
 
 	schan = *ch;
 
-	schan.u.ofdm.constellation = QAM_64;
-	schan.u.ofdm.guard_interval        = GUARD_INTERVAL_1_32;
-	schan.u.ofdm.transmission_mode         = TRANSMISSION_MODE_8K;
-	schan.u.ofdm.code_rate_HP = FEC_2_3;
-	schan.u.ofdm.code_rate_LP = FEC_3_4;
-	schan.u.ofdm.hierarchy_information         = 0;
+	schan.modulation = QAM_64;
+	schan.guard_interval        = GUARD_INTERVAL_1_32;
+	schan.transmission_mode         = TRANSMISSION_MODE_8K;
+	schan.code_rate_HP = FEC_2_3;
+	schan.code_rate_LP = FEC_3_4;
+	schan.hierarchy    = 0;
 
 	dib7000m_set_channel(state, &schan, 7);
 
-	factor = BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth);
+	factor = BANDWIDTH_TO_KHZ(schan.bandwidth_hz);
 	if (factor >= 5000)
 		factor = 1;
 	else
@@ -1027,8 +1033,9 @@ static int dib7000m_autosearch_is_irq(struct dvb_frontend *demod)
 		return dib7000m_autosearch_irq(state, 537);
 }
 
-static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000m_tune(struct dvb_frontend *demod)
 {
+	struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
 	struct dib7000m_state *state = demod->demodulator_priv;
 	int ret = 0;
 	u16 value;
@@ -1055,7 +1062,7 @@ static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
 	//dump_reg(state);
 	/* P_timf_alpha, P_corm_alpha=6, P_corm_thres=0x80 */
 	value = (6 << 8) | 0x80;
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 		case TRANSMISSION_MODE_2K: value |= (7 << 12); break;
 		case TRANSMISSION_MODE_4K: value |= (8 << 12); break;
 		default:
@@ -1065,7 +1072,7 @@ static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
 
 	/* P_ctrl_freeze_pha_shift=0, P_ctrl_pha_off_max */
 	value = (0 << 4);
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 		case TRANSMISSION_MODE_2K: value |= 0x6; break;
 		case TRANSMISSION_MODE_4K: value |= 0x7; break;
 		default:
@@ -1075,7 +1082,7 @@ static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
 
 	/* P_ctrl_sfreq_inh=0, P_ctrl_sfreq_step */
 	value = (0 << 4);
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 		case TRANSMISSION_MODE_2K: value |= 0x6; break;
 		case TRANSMISSION_MODE_4K: value |= 0x7; break;
 		default:
@@ -1087,7 +1094,7 @@ static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
 	if ((dib7000m_read_word(state, 535) >> 6)  & 0x1)
 		dib7000m_update_timf(state);
 
-    dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+	dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
 	return ret;
 }
 
@@ -1147,57 +1154,57 @@ static int dib7000m_identify(struct dib7000m_state *state)
 }
 
 
-static int dib7000m_get_frontend(struct dvb_frontend* fe,
-				struct dvb_frontend_parameters *fep)
+static int dib7000m_get_frontend(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib7000m_state *state = fe->demodulator_priv;
 	u16 tps = dib7000m_read_word(state,480);
 
 	fep->inversion = INVERSION_AUTO;
 
-	fep->u.ofdm.bandwidth = state->current_bandwidth;
+	fep->bandwidth_hz = BANDWIDTH_TO_HZ(state->current_bandwidth);
 
 	switch ((tps >> 8) & 0x3) {
-		case 0: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K; break;
-		case 1: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K; break;
-		/* case 2: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_4K; break; */
+		case 0: fep->transmission_mode = TRANSMISSION_MODE_2K; break;
+		case 1: fep->transmission_mode = TRANSMISSION_MODE_8K; break;
+		/* case 2: fep->transmission_mode = TRANSMISSION_MODE_4K; break; */
 	}
 
 	switch (tps & 0x3) {
-		case 0: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_32; break;
-		case 1: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_16; break;
-		case 2: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_8; break;
-		case 3: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_4; break;
+		case 0: fep->guard_interval = GUARD_INTERVAL_1_32; break;
+		case 1: fep->guard_interval = GUARD_INTERVAL_1_16; break;
+		case 2: fep->guard_interval = GUARD_INTERVAL_1_8; break;
+		case 3: fep->guard_interval = GUARD_INTERVAL_1_4; break;
 	}
 
 	switch ((tps >> 14) & 0x3) {
-		case 0: fep->u.ofdm.constellation = QPSK; break;
-		case 1: fep->u.ofdm.constellation = QAM_16; break;
+		case 0: fep->modulation = QPSK; break;
+		case 1: fep->modulation = QAM_16; break;
 		case 2:
-		default: fep->u.ofdm.constellation = QAM_64; break;
+		default: fep->modulation = QAM_64; break;
 	}
 
 	/* as long as the frontend_param structure is fixed for hierarchical transmission I refuse to use it */
 	/* (tps >> 13) & 0x1 == hrch is used, (tps >> 10) & 0x7 == alpha */
 
-	fep->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+	fep->hierarchy = HIERARCHY_NONE;
 	switch ((tps >> 5) & 0x7) {
-		case 1: fep->u.ofdm.code_rate_HP = FEC_1_2; break;
-		case 2: fep->u.ofdm.code_rate_HP = FEC_2_3; break;
-		case 3: fep->u.ofdm.code_rate_HP = FEC_3_4; break;
-		case 5: fep->u.ofdm.code_rate_HP = FEC_5_6; break;
+		case 1: fep->code_rate_HP = FEC_1_2; break;
+		case 2: fep->code_rate_HP = FEC_2_3; break;
+		case 3: fep->code_rate_HP = FEC_3_4; break;
+		case 5: fep->code_rate_HP = FEC_5_6; break;
 		case 7:
-		default: fep->u.ofdm.code_rate_HP = FEC_7_8; break;
+		default: fep->code_rate_HP = FEC_7_8; break;
 
 	}
 
 	switch ((tps >> 2) & 0x7) {
-		case 1: fep->u.ofdm.code_rate_LP = FEC_1_2; break;
-		case 2: fep->u.ofdm.code_rate_LP = FEC_2_3; break;
-		case 3: fep->u.ofdm.code_rate_LP = FEC_3_4; break;
-		case 5: fep->u.ofdm.code_rate_LP = FEC_5_6; break;
+		case 1: fep->code_rate_LP = FEC_1_2; break;
+		case 2: fep->code_rate_LP = FEC_2_3; break;
+		case 3: fep->code_rate_LP = FEC_3_4; break;
+		case 5: fep->code_rate_LP = FEC_5_6; break;
 		case 7:
-		default: fep->u.ofdm.code_rate_LP = FEC_7_8; break;
+		default: fep->code_rate_LP = FEC_7_8; break;
 	}
 
 	/* native interleaver: (dib7000m_read_word(state, 481) >>  5) & 0x1 */
@@ -1205,35 +1212,34 @@ static int dib7000m_get_frontend(struct dvb_frontend* fe,
 	return 0;
 }
 
-static int dib7000m_set_frontend(struct dvb_frontend* fe,
-				struct dvb_frontend_parameters *fep)
+static int dib7000m_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib7000m_state *state = fe->demodulator_priv;
 	int time, ret;
 
-    dib7000m_set_output_mode(state, OUTMODE_HIGH_Z);
+	dib7000m_set_output_mode(state, OUTMODE_HIGH_Z);
 
-	state->current_bandwidth = fep->u.ofdm.bandwidth;
-	dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth));
+	dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->bandwidth_hz));
 
 	if (fe->ops.tuner_ops.set_params)
-		fe->ops.tuner_ops.set_params(fe, fep);
+		fe->ops.tuner_ops.set_params(fe);
 
 	/* start up the AGC */
 	state->agc_state = 0;
 	do {
-		time = dib7000m_agc_startup(fe, fep);
+		time = dib7000m_agc_startup(fe);
 		if (time != -1)
 			msleep(time);
 	} while (time != -1);
 
-	if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
-		fep->u.ofdm.guard_interval    == GUARD_INTERVAL_AUTO ||
-		fep->u.ofdm.constellation     == QAM_AUTO ||
-		fep->u.ofdm.code_rate_HP      == FEC_AUTO) {
+	if (fep->transmission_mode == TRANSMISSION_MODE_AUTO ||
+		fep->guard_interval    == GUARD_INTERVAL_AUTO ||
+		fep->modulation        == QAM_AUTO ||
+		fep->code_rate_HP      == FEC_AUTO) {
 		int i = 800, found;
 
-		dib7000m_autosearch_start(fe, fep);
+		dib7000m_autosearch_start(fe);
 		do {
 			msleep(1);
 			found = dib7000m_autosearch_is_irq(fe);
@@ -1243,10 +1249,10 @@ static int dib7000m_set_frontend(struct dvb_frontend* fe,
 		if (found == 0 || found == 1)
 			return 0; // no channel found
 
-		dib7000m_get_frontend(fe, fep);
+		dib7000m_get_frontend(fe);
 	}
 
-	ret = dib7000m_tune(fe, fep);
+	ret = dib7000m_tune(fe);
 
 	/* make this a config parameter */
 	dib7000m_set_output_mode(state, OUTMODE_MPEG2_FIFO);
@@ -1430,9 +1436,9 @@ error:
 EXPORT_SYMBOL(dib7000m_attach);
 
 static struct dvb_frontend_ops dib7000m_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name = "DiBcom 7000MA/MB/PA/PB/MC",
-		.type = FE_OFDM,
 		.frequency_min      = 44250000,
 		.frequency_max      = 867250000,
 		.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c
index ce8534ff142..5ceadc285b3 100644
--- a/drivers/media/dvb/frontends/dib7000p.c
+++ b/drivers/media/dvb/frontends/dib7000p.c
@@ -70,6 +70,8 @@ struct dib7000p_state {
 	u8 i2c_write_buffer[4];
 	u8 i2c_read_buffer[2];
 	struct mutex i2c_buffer_lock;
+
+	u8 input_mode_mpeg;
 };
 
 enum dib7000p_power_mode {
@@ -78,8 +80,11 @@ enum dib7000p_power_mode {
 	DIB7000P_POWER_INTERFACE_ONLY,
 };
 
+/* dib7090 specific fonctions */
 static int dib7090_set_output_mode(struct dvb_frontend *fe, int mode);
 static int dib7090_set_diversity_in(struct dvb_frontend *fe, int onoff);
+static void dib7090_setDibTxMux(struct dib7000p_state *state, int mode);
+static void dib7090_setHostBusMux(struct dib7000p_state *state, int mode);
 
 static u16 dib7000p_read_word(struct dib7000p_state *state, u16 reg)
 {
@@ -276,17 +281,23 @@ static int dib7000p_set_power_mode(struct dib7000p_state *state, enum dib7000p_p
 	dib7000p_write_word(state, 774, reg_774);
 	dib7000p_write_word(state, 775, reg_775);
 	dib7000p_write_word(state, 776, reg_776);
-	dib7000p_write_word(state, 899, reg_899);
 	dib7000p_write_word(state, 1280, reg_1280);
+	if (state->version != SOC7090)
+		dib7000p_write_word(state, 899, reg_899);
 
 	return 0;
 }
 
 static void dib7000p_set_adc_state(struct dib7000p_state *state, enum dibx000_adc_states no)
 {
-	u16 reg_908 = dib7000p_read_word(state, 908), reg_909 = dib7000p_read_word(state, 909);
+	u16 reg_908 = 0, reg_909 = 0;
 	u16 reg;
 
+	if (state->version != SOC7090) {
+		reg_908 = dib7000p_read_word(state, 908);
+		reg_909 = dib7000p_read_word(state, 909);
+	}
+
 	switch (no) {
 	case DIBX000_SLOW_ADC_ON:
 		if (state->version == SOC7090) {
@@ -342,8 +353,10 @@ static void dib7000p_set_adc_state(struct dib7000p_state *state, enum dibx000_ad
 	reg_909 |= (state->cfg.disable_sample_and_hold & 1) << 4;
 	reg_908 |= (state->cfg.enable_current_mirror & 1) << 7;
 
-	dib7000p_write_word(state, 908, reg_908);
-	dib7000p_write_word(state, 909, reg_909);
+	if (state->version != SOC7090) {
+		dib7000p_write_word(state, 908, reg_908);
+		dib7000p_write_word(state, 909, reg_909);
+	}
 }
 
 static int dib7000p_set_bandwidth(struct dib7000p_state *state, u32 bw)
@@ -398,6 +411,24 @@ int dib7000p_set_wbd_ref(struct dvb_frontend *demod, u16 value)
 }
 EXPORT_SYMBOL(dib7000p_set_wbd_ref);
 
+int dib7000p_get_agc_values(struct dvb_frontend *fe,
+		u16 *agc_global, u16 *agc1, u16 *agc2, u16 *wbd)
+{
+	struct dib7000p_state *state = fe->demodulator_priv;
+
+	if (agc_global != NULL)
+		*agc_global = dib7000p_read_word(state, 394);
+	if (agc1 != NULL)
+		*agc1 = dib7000p_read_word(state, 392);
+	if (agc2 != NULL)
+		*agc2 = dib7000p_read_word(state, 393);
+	if (wbd != NULL)
+		*wbd = dib7000p_read_word(state, 397);
+
+	return 0;
+}
+EXPORT_SYMBOL(dib7000p_get_agc_values);
+
 static void dib7000p_reset_pll(struct dib7000p_state *state)
 {
 	struct dibx000_bandwidth_config *bw = &state->cfg.bw[0];
@@ -519,7 +550,7 @@ static u16 dib7000p_defaults[] = {
 	// auto search configuration
 	3, 2,
 	0x0004,
-	0x1000,
+	(1<<3)|(1<<11)|(1<<12)|(1<<13),
 	0x0814,			/* Equal Lock */
 
 	12, 6,
@@ -595,13 +626,6 @@ static u16 dib7000p_defaults[] = {
 	1, 235,
 	0x0062,
 
-	2, 901,
-	0x0006,
-	(3 << 10) | (1 << 6),
-
-	1, 905,
-	0x2c8e,
-
 	0,
 };
 
@@ -618,15 +642,18 @@ static int dib7000p_demod_reset(struct dib7000p_state *state)
 	dib7000p_write_word(state, 770, 0xffff);
 	dib7000p_write_word(state, 771, 0xffff);
 	dib7000p_write_word(state, 772, 0x001f);
-	dib7000p_write_word(state, 898, 0x0003);
 	dib7000p_write_word(state, 1280, 0x001f - ((1 << 4) | (1 << 3)));
 
 	dib7000p_write_word(state, 770, 0);
 	dib7000p_write_word(state, 771, 0);
 	dib7000p_write_word(state, 772, 0);
-	dib7000p_write_word(state, 898, 0);
 	dib7000p_write_word(state, 1280, 0);
 
+	if (state->version != SOC7090) {
+		dib7000p_write_word(state,  898, 0x0003);
+		dib7000p_write_word(state,  898, 0);
+	}
+
 	/* default */
 	dib7000p_reset_pll(state);
 
@@ -640,7 +667,7 @@ static int dib7000p_demod_reset(struct dib7000p_state *state)
 		dib7000p_write_word(state, 42, (1<<5) | 3); /* P_iqc_thsat_ipc = 1 ; P_iqc_win2 = 3 */
 		dib7000p_write_word(state, 43, 0x2d4); /*-300 fag P_iqc_dect_min = -280 */
 		dib7000p_write_word(state, 44, 300); /* 300 fag P_iqc_dect_min = +280 */
-		dib7000p_write_word(state, 273, (1<<6) | 30);
+		dib7000p_write_word(state, 273, (0<<6) | 30);
 	}
 	if (dib7000p_set_output_mode(state, OUTMODE_HIGH_Z) != 0)
 		dprintk("OUTPUT_MODE could not be reset.");
@@ -655,7 +682,7 @@ static int dib7000p_demod_reset(struct dib7000p_state *state)
 	dib7000p_set_bandwidth(state, 8000);
 
 	if (state->version == SOC7090) {
-		dib7000p_write_word(state, 36, 0x5755);/* P_iqc_impnc_on =1 & P_iqc_corr_inh = 1 for impulsive noise */
+		dib7000p_write_word(state, 36, 0x0755);/* P_iqc_impnc_on =1 & P_iqc_corr_inh = 1 for impulsive noise */
 	} else {
 		if (state->cfg.tuner_is_baseband)
 			dib7000p_write_word(state, 36, 0x0755);
@@ -664,6 +691,11 @@ static int dib7000p_demod_reset(struct dib7000p_state *state)
 	}
 
 	dib7000p_write_tab(state, dib7000p_defaults);
+	if (state->version != SOC7090) {
+		dib7000p_write_word(state, 901, 0x0006);
+		dib7000p_write_word(state, 902, (3 << 10) | (1 << 6));
+		dib7000p_write_word(state, 905, 0x2c8e);
+	}
 
 	dib7000p_set_power_mode(state, DIB7000P_POWER_INTERFACE_ONLY);
 
@@ -780,8 +812,9 @@ static void dib7000p_set_dds(struct dib7000p_state *state, s32 offset_khz)
 	}
 }
 
-static int dib7000p_agc_startup(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000p_agc_startup(struct dvb_frontend *demod)
 {
+	struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
 	struct dib7000p_state *state = demod->demodulator_priv;
 	int ret = -1;
 	u8 *agc_state = &state->agc_state;
@@ -904,15 +937,16 @@ u32 dib7000p_ctrl_timf(struct dvb_frontend *fe, u8 op, u32 timf)
 }
 EXPORT_SYMBOL(dib7000p_ctrl_timf);
 
-static void dib7000p_set_channel(struct dib7000p_state *state, struct dvb_frontend_parameters *ch, u8 seq)
+static void dib7000p_set_channel(struct dib7000p_state *state,
+				 struct dtv_frontend_properties *ch, u8 seq)
 {
 	u16 value, est[4];
 
-	dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+	dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
 
 	/* nfft, guard, qam, alpha */
 	value = 0;
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 	case TRANSMISSION_MODE_2K:
 		value |= (0 << 7);
 		break;
@@ -924,7 +958,7 @@ static void dib7000p_set_channel(struct dib7000p_state *state, struct dvb_fronte
 		value |= (1 << 7);
 		break;
 	}
-	switch (ch->u.ofdm.guard_interval) {
+	switch (ch->guard_interval) {
 	case GUARD_INTERVAL_1_32:
 		value |= (0 << 5);
 		break;
@@ -939,7 +973,7 @@ static void dib7000p_set_channel(struct dib7000p_state *state, struct dvb_fronte
 		value |= (2 << 5);
 		break;
 	}
-	switch (ch->u.ofdm.constellation) {
+	switch (ch->modulation) {
 	case QPSK:
 		value |= (0 << 3);
 		break;
@@ -970,11 +1004,11 @@ static void dib7000p_set_channel(struct dib7000p_state *state, struct dvb_fronte
 	value = 0;
 	if (1 != 0)
 		value |= (1 << 6);
-	if (ch->u.ofdm.hierarchy_information == 1)
+	if (ch->hierarchy == 1)
 		value |= (1 << 4);
 	if (1 == 1)
 		value |= 1;
-	switch ((ch->u.ofdm.hierarchy_information == 0 || 1 == 1) ? ch->u.ofdm.code_rate_HP : ch->u.ofdm.code_rate_LP) {
+	switch ((ch->hierarchy == 0 || 1 == 1) ? ch->code_rate_HP : ch->code_rate_LP) {
 	case FEC_2_3:
 		value |= (2 << 1);
 		break;
@@ -1001,7 +1035,7 @@ static void dib7000p_set_channel(struct dib7000p_state *state, struct dvb_fronte
 	dib7000p_write_word(state, 33, 0x0005);
 
 	/* P_dvsy_sync_wait */
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 	case TRANSMISSION_MODE_8K:
 		value = 256;
 		break;
@@ -1013,7 +1047,7 @@ static void dib7000p_set_channel(struct dib7000p_state *state, struct dvb_fronte
 		value = 64;
 		break;
 	}
-	switch (ch->u.ofdm.guard_interval) {
+	switch (ch->guard_interval) {
 	case GUARD_INTERVAL_1_16:
 		value *= 2;
 		break;
@@ -1034,11 +1068,11 @@ static void dib7000p_set_channel(struct dib7000p_state *state, struct dvb_fronte
 		state->div_sync_wait = (value * 3) / 2 + state->cfg.diversity_delay;
 
 	/* deactive the possibility of diversity reception if extended interleaver */
-	state->div_force_off = !1 && ch->u.ofdm.transmission_mode != TRANSMISSION_MODE_8K;
+	state->div_force_off = !1 && ch->transmission_mode != TRANSMISSION_MODE_8K;
 	dib7000p_set_diversity_in(&state->demod, state->div_state);
 
 	/* channel estimation fine configuration */
-	switch (ch->u.ofdm.constellation) {
+	switch (ch->modulation) {
 	case QAM_64:
 		est[0] = 0x0148;	/* P_adp_regul_cnt 0.04 */
 		est[1] = 0xfff0;	/* P_adp_noise_cnt -0.002 */
@@ -1062,27 +1096,31 @@ static void dib7000p_set_channel(struct dib7000p_state *state, struct dvb_fronte
 		dib7000p_write_word(state, 187 + value, est[value]);
 }
 
-static int dib7000p_autosearch_start(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000p_autosearch_start(struct dvb_frontend *demod)
 {
+	struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
 	struct dib7000p_state *state = demod->demodulator_priv;
-	struct dvb_frontend_parameters schan;
+	struct dtv_frontend_properties schan;
 	u32 value, factor;
 	u32 internal = dib7000p_get_internal_freq(state);
 
 	schan = *ch;
-	schan.u.ofdm.constellation = QAM_64;
-	schan.u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
-	schan.u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
-	schan.u.ofdm.code_rate_HP = FEC_2_3;
-	schan.u.ofdm.code_rate_LP = FEC_3_4;
-	schan.u.ofdm.hierarchy_information = 0;
+	schan.modulation = QAM_64;
+	schan.guard_interval = GUARD_INTERVAL_1_32;
+	schan.transmission_mode = TRANSMISSION_MODE_8K;
+	schan.code_rate_HP = FEC_2_3;
+	schan.code_rate_LP = FEC_3_4;
+	schan.hierarchy = 0;
 
 	dib7000p_set_channel(state, &schan, 7);
 
-	factor = BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth);
-	if (factor >= 5000)
-		factor = 1;
-	else
+	factor = BANDWIDTH_TO_KHZ(ch->bandwidth_hz);
+	if (factor >= 5000) {
+		if (state->version == SOC7090)
+			factor = 2;
+		else
+			factor = 1;
+	} else
 		factor = 6;
 
 	value = 30 * internal * factor;
@@ -1205,8 +1243,9 @@ static void dib7000p_spur_protect(struct dib7000p_state *state, u32 rf_khz, u32
 	dib7000p_write_word(state, 143, 0);
 }
 
-static int dib7000p_tune(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000p_tune(struct dvb_frontend *demod)
 {
+	struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
 	struct dib7000p_state *state = demod->demodulator_priv;
 	u16 tmp = 0;
 
@@ -1239,7 +1278,7 @@ static int dib7000p_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
 
 	/* P_timf_alpha, P_corm_alpha=6, P_corm_thres=0x80 */
 	tmp = (6 << 8) | 0x80;
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 	case TRANSMISSION_MODE_2K:
 		tmp |= (2 << 12);
 		break;
@@ -1255,7 +1294,7 @@ static int dib7000p_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
 
 	/* P_ctrl_freeze_pha_shift=0, P_ctrl_pha_off_max */
 	tmp = (0 << 4);
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 	case TRANSMISSION_MODE_2K:
 		tmp |= 0x6;
 		break;
@@ -1271,7 +1310,7 @@ static int dib7000p_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
 
 	/* P_ctrl_sfreq_inh=0, P_ctrl_sfreq_step */
 	tmp = (0 << 4);
-	switch (ch->u.ofdm.transmission_mode) {
+	switch (ch->transmission_mode) {
 	case TRANSMISSION_MODE_2K:
 		tmp |= 0x6;
 		break;
@@ -1303,9 +1342,9 @@ static int dib7000p_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
 	}
 
 	if (state->cfg.spur_protect)
-		dib7000p_spur_protect(state, ch->frequency / 1000, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+		dib7000p_spur_protect(state, ch->frequency / 1000, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
 
-	dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+	dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
 	return 0;
 }
 
@@ -1323,7 +1362,7 @@ static int dib7000p_sleep(struct dvb_frontend *demod)
 {
 	struct dib7000p_state *state = demod->demodulator_priv;
 	if (state->version == SOC7090)
-		return dib7090_set_output_mode(demod, OUTMODE_HIGH_Z) | dib7000p_set_power_mode(state, DIB7000P_POWER_INTERFACE_ONLY);
+		return dib7000p_set_power_mode(state, DIB7000P_POWER_INTERFACE_ONLY);
 	return dib7000p_set_output_mode(state, OUTMODE_HIGH_Z) | dib7000p_set_power_mode(state, DIB7000P_POWER_INTERFACE_ONLY);
 }
 
@@ -1345,93 +1384,94 @@ static int dib7000p_identify(struct dib7000p_state *st)
 	return 0;
 }
 
-static int dib7000p_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib7000p_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib7000p_state *state = fe->demodulator_priv;
 	u16 tps = dib7000p_read_word(state, 463);
 
 	fep->inversion = INVERSION_AUTO;
 
-	fep->u.ofdm.bandwidth = BANDWIDTH_TO_INDEX(state->current_bandwidth);
+	fep->bandwidth_hz = BANDWIDTH_TO_HZ(state->current_bandwidth);
 
 	switch ((tps >> 8) & 0x3) {
 	case 0:
-		fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+		fep->transmission_mode = TRANSMISSION_MODE_2K;
 		break;
 	case 1:
-		fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+		fep->transmission_mode = TRANSMISSION_MODE_8K;
 		break;
-	/* case 2: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_4K; break; */
+	/* case 2: fep->transmission_mode = TRANSMISSION_MODE_4K; break; */
 	}
 
 	switch (tps & 0x3) {
 	case 0:
-		fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+		fep->guard_interval = GUARD_INTERVAL_1_32;
 		break;
 	case 1:
-		fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+		fep->guard_interval = GUARD_INTERVAL_1_16;
 		break;
 	case 2:
-		fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+		fep->guard_interval = GUARD_INTERVAL_1_8;
 		break;
 	case 3:
-		fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+		fep->guard_interval = GUARD_INTERVAL_1_4;
 		break;
 	}
 
 	switch ((tps >> 14) & 0x3) {
 	case 0:
-		fep->u.ofdm.constellation = QPSK;
+		fep->modulation = QPSK;
 		break;
 	case 1:
-		fep->u.ofdm.constellation = QAM_16;
+		fep->modulation = QAM_16;
 		break;
 	case 2:
 	default:
-		fep->u.ofdm.constellation = QAM_64;
+		fep->modulation = QAM_64;
 		break;
 	}
 
 	/* as long as the frontend_param structure is fixed for hierarchical transmission I refuse to use it */
 	/* (tps >> 13) & 0x1 == hrch is used, (tps >> 10) & 0x7 == alpha */
 
-	fep->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+	fep->hierarchy = HIERARCHY_NONE;
 	switch ((tps >> 5) & 0x7) {
 	case 1:
-		fep->u.ofdm.code_rate_HP = FEC_1_2;
+		fep->code_rate_HP = FEC_1_2;
 		break;
 	case 2:
-		fep->u.ofdm.code_rate_HP = FEC_2_3;
+		fep->code_rate_HP = FEC_2_3;
 		break;
 	case 3:
-		fep->u.ofdm.code_rate_HP = FEC_3_4;
+		fep->code_rate_HP = FEC_3_4;
 		break;
 	case 5:
-		fep->u.ofdm.code_rate_HP = FEC_5_6;
+		fep->code_rate_HP = FEC_5_6;
 		break;
 	case 7:
 	default:
-		fep->u.ofdm.code_rate_HP = FEC_7_8;
+		fep->code_rate_HP = FEC_7_8;
 		break;
 
 	}
 
 	switch ((tps >> 2) & 0x7) {
 	case 1:
-		fep->u.ofdm.code_rate_LP = FEC_1_2;
+		fep->code_rate_LP = FEC_1_2;
 		break;
 	case 2:
-		fep->u.ofdm.code_rate_LP = FEC_2_3;
+		fep->code_rate_LP = FEC_2_3;
 		break;
 	case 3:
-		fep->u.ofdm.code_rate_LP = FEC_3_4;
+		fep->code_rate_LP = FEC_3_4;
 		break;
 	case 5:
-		fep->u.ofdm.code_rate_LP = FEC_5_6;
+		fep->code_rate_LP = FEC_5_6;
 		break;
 	case 7:
 	default:
-		fep->u.ofdm.code_rate_LP = FEC_7_8;
+		fep->code_rate_LP = FEC_7_8;
 		break;
 	}
 
@@ -1440,36 +1480,36 @@ static int dib7000p_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_pa
 	return 0;
 }
 
-static int dib7000p_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib7000p_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct dib7000p_state *state = fe->demodulator_priv;
 	int time, ret;
 
-	if (state->version == SOC7090) {
+	if (state->version == SOC7090)
 		dib7090_set_diversity_in(fe, 0);
-		dib7090_set_output_mode(fe, OUTMODE_HIGH_Z);
-	} else
+	else
 		dib7000p_set_output_mode(state, OUTMODE_HIGH_Z);
 
 	/* maybe the parameter has been changed */
 	state->sfn_workaround_active = buggy_sfn_workaround;
 
 	if (fe->ops.tuner_ops.set_params)
-		fe->ops.tuner_ops.set_params(fe, fep);
+		fe->ops.tuner_ops.set_params(fe);
 
 	/* start up the AGC */
 	state->agc_state = 0;
 	do {
-		time = dib7000p_agc_startup(fe, fep);
+		time = dib7000p_agc_startup(fe);
 		if (time != -1)
 			msleep(time);
 	} while (time != -1);
 
-	if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
-		fep->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO || fep->u.ofdm.constellation == QAM_AUTO || fep->u.ofdm.code_rate_HP == FEC_AUTO) {
+	if (fep->transmission_mode == TRANSMISSION_MODE_AUTO ||
+		fep->guard_interval == GUARD_INTERVAL_AUTO || fep->modulation == QAM_AUTO || fep->code_rate_HP == FEC_AUTO) {
 		int i = 800, found;
 
-		dib7000p_autosearch_start(fe, fep);
+		dib7000p_autosearch_start(fe);
 		do {
 			msleep(1);
 			found = dib7000p_autosearch_is_irq(fe);
@@ -1479,15 +1519,19 @@ static int dib7000p_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_pa
 		if (found == 0 || found == 1)
 			return 0;
 
-		dib7000p_get_frontend(fe, fep);
+		dib7000p_get_frontend(fe);
 	}
 
-	ret = dib7000p_tune(fe, fep);
+	ret = dib7000p_tune(fe);
 
 	/* make this a config parameter */
-	if (state->version == SOC7090)
+	if (state->version == SOC7090) {
 		dib7090_set_output_mode(fe, state->cfg.output_mode);
-	else
+		if (state->cfg.enMpegOutput == 0) {
+			dib7090_setDibTxMux(state, MPEG_ON_DIBTX);
+			dib7090_setHostBusMux(state, DIBTX_ON_HOSTBUS);
+		}
+	} else
 		dib7000p_set_output_mode(state, state->cfg.output_mode);
 
 	return ret;
@@ -1831,7 +1875,8 @@ static int w7090p_tuner_rw_serpar(struct i2c_adapter *i2c_adap, struct i2c_msg m
 	return num;
 }
 
-int dib7090p_rw_on_apb(struct i2c_adapter *i2c_adap, struct i2c_msg msg[], int num, u16 apb_address)
+static int dib7090p_rw_on_apb(struct i2c_adapter *i2c_adap,
+		struct i2c_msg msg[], int num, u16 apb_address)
 {
 	struct dib7000p_state *state = i2c_get_adapdata(i2c_adap);
 	u16 word;
@@ -1933,10 +1978,10 @@ static int dib7090_tuner_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msg[]
 		apb_address = 915;
 		break;
 	case 0x27:
-		apb_address = 916;
+		apb_address = 917;
 		break;
 	case 0x28:
-		apb_address = 917;
+		apb_address = 916;
 		break;
 	case 0x1d:
 		i = ((dib7000p_read_word(state, 72) >> 12) & 0x3);
@@ -2031,12 +2076,7 @@ static u32 dib7090_calcSyncFreq(u32 P_Kin, u32 P_Kout, u32 insertExtSynchro, u32
 
 static int dib7090_cfg_DibTx(struct dib7000p_state *state, u32 P_Kin, u32 P_Kout, u32 insertExtSynchro, u32 synchroMode, u32 syncWord, u32 syncSize)
 {
-	u8 index_buf;
-	u16 rx_copy_buf[22];
-
 	dprintk("Configure DibStream Tx");
-	for (index_buf = 0; index_buf < 22; index_buf++)
-		rx_copy_buf[index_buf] = dib7000p_read_word(state, 1536+index_buf);
 
 	dib7000p_write_word(state, 1615, 1);
 	dib7000p_write_word(state, 1603, P_Kin);
@@ -2048,9 +2088,6 @@ static int dib7090_cfg_DibTx(struct dib7000p_state *state, u32 P_Kin, u32 P_Kout
 	dib7000p_write_word(state, 1612, syncSize);
 	dib7000p_write_word(state, 1615, 0);
 
-	for (index_buf = 0; index_buf < 22; index_buf++)
-		dib7000p_write_word(state, 1536+index_buf, rx_copy_buf[index_buf]);
-
 	return 0;
 }
 
@@ -2077,109 +2114,121 @@ static int dib7090_cfg_DibRx(struct dib7000p_state *state, u32 P_Kin, u32 P_Kout
 	return 0;
 }
 
-static int dib7090_enDivOnHostBus(struct dib7000p_state *state)
-{
-	u16 reg;
-
-	dprintk("Enable Diversity on host bus");
-	reg = (1 << 8) | (1 << 5);
-	dib7000p_write_word(state, 1288, reg);
-
-	return dib7090_cfg_DibTx(state, 5, 5, 0, 0, 0, 0);
-}
-
-static int dib7090_enAdcOnHostBus(struct dib7000p_state *state)
-{
-	u16 reg;
-
-	dprintk("Enable ADC on host bus");
-	reg = (1 << 7) | (1 << 5);
-	dib7000p_write_word(state, 1288, reg);
-
-	return dib7090_cfg_DibTx(state, 20, 5, 10, 0, 0, 0);
-}
-
-static int dib7090_enMpegOnHostBus(struct dib7000p_state *state)
+static void dib7090_enMpegMux(struct dib7000p_state *state, int onoff)
 {
-	u16 reg;
-
-	dprintk("Enable Mpeg on host bus");
-	reg = (1 << 9) | (1 << 5);
-	dib7000p_write_word(state, 1288, reg);
+	u16 reg_1287 = dib7000p_read_word(state, 1287);
 
-	return dib7090_cfg_DibTx(state, 8, 5, 0, 0, 0, 0);
-}
+	switch (onoff) {
+	case 1:
+			reg_1287 &= ~(1<<7);
+			break;
+	case 0:
+			reg_1287 |= (1<<7);
+			break;
+	}
 
-static int dib7090_enMpegInput(struct dib7000p_state *state)
-{
-	dprintk("Enable Mpeg input");
-	return dib7090_cfg_DibRx(state, 8, 5, 0, 0, 0, 8, 0);	/*outputRate = 8 */
+	dib7000p_write_word(state, 1287, reg_1287);
 }
 
-static int dib7090_enMpegMux(struct dib7000p_state *state, u16 pulseWidth, u16 enSerialMode, u16 enSerialClkDiv2)
+static void dib7090_configMpegMux(struct dib7000p_state *state,
+		u16 pulseWidth, u16 enSerialMode, u16 enSerialClkDiv2)
 {
-	u16 reg = (1 << 7) | ((pulseWidth & 0x1f) << 2) | ((enSerialMode & 0x1) << 1) | (enSerialClkDiv2 & 0x1);
-
 	dprintk("Enable Mpeg mux");
-	dib7000p_write_word(state, 1287, reg);
 
-	reg &= ~(1 << 7);
-	dib7000p_write_word(state, 1287, reg);
+	dib7090_enMpegMux(state, 0);
 
-	reg = (1 << 4);
-	dib7000p_write_word(state, 1288, reg);
+	/* If the input mode is MPEG do not divide the serial clock */
+	if ((enSerialMode == 1) && (state->input_mode_mpeg == 1))
+		enSerialClkDiv2 = 0;
 
-	return 0;
+	dib7000p_write_word(state, 1287, ((pulseWidth & 0x1f) << 2)
+			| ((enSerialMode & 0x1) << 1)
+			| (enSerialClkDiv2 & 0x1));
+
+	dib7090_enMpegMux(state, 1);
 }
 
-static int dib7090_disableMpegMux(struct dib7000p_state *state)
+static void dib7090_setDibTxMux(struct dib7000p_state *state, int mode)
 {
-	u16 reg;
-
-	dprintk("Disable Mpeg mux");
-	dib7000p_write_word(state, 1288, 0);
-
-	reg = dib7000p_read_word(state, 1287);
-	reg &= ~(1 << 7);
-	dib7000p_write_word(state, 1287, reg);
+	u16 reg_1288 = dib7000p_read_word(state, 1288) & ~(0x7 << 7);
 
-	return 0;
+	switch (mode) {
+	case MPEG_ON_DIBTX:
+			dprintk("SET MPEG ON DIBSTREAM TX");
+			dib7090_cfg_DibTx(state, 8, 5, 0, 0, 0, 0);
+			reg_1288 |= (1<<9);
+			break;
+	case DIV_ON_DIBTX:
+			dprintk("SET DIV_OUT ON DIBSTREAM TX");
+			dib7090_cfg_DibTx(state, 5, 5, 0, 0, 0, 0);
+			reg_1288 |= (1<<8);
+			break;
+	case ADC_ON_DIBTX:
+			dprintk("SET ADC_OUT ON DIBSTREAM TX");
+			dib7090_cfg_DibTx(state, 20, 5, 10, 0, 0, 0);
+			reg_1288 |= (1<<7);
+			break;
+	default:
+			break;
+	}
+	dib7000p_write_word(state, 1288, reg_1288);
 }
 
-static int dib7090_set_input_mode(struct dvb_frontend *fe, int mode)
+static void dib7090_setHostBusMux(struct dib7000p_state *state, int mode)
 {
-	struct dib7000p_state *state = fe->demodulator_priv;
+	u16 reg_1288 = dib7000p_read_word(state, 1288) & ~(0x7 << 4);
 
 	switch (mode) {
-	case INPUT_MODE_DIVERSITY:
-			dprintk("Enable diversity INPUT");
-			dib7090_cfg_DibRx(state, 5, 5, 0, 0, 0, 0, 0);
+	case DEMOUT_ON_HOSTBUS:
+			dprintk("SET DEM OUT OLD INTERF ON HOST BUS");
+			dib7090_enMpegMux(state, 0);
+			reg_1288 |= (1<<6);
+			break;
+	case DIBTX_ON_HOSTBUS:
+			dprintk("SET DIBSTREAM TX ON HOST BUS");
+			dib7090_enMpegMux(state, 0);
+			reg_1288 |= (1<<5);
 			break;
-	case INPUT_MODE_MPEG:
-			dprintk("Enable Mpeg INPUT");
-			dib7090_cfg_DibRx(state, 8, 5, 0, 0, 0, 8, 0); /*outputRate = 8 */
+	case MPEG_ON_HOSTBUS:
+			dprintk("SET MPEG MUX ON HOST BUS");
+			reg_1288 |= (1<<4);
 			break;
-	case INPUT_MODE_OFF:
 	default:
-			dprintk("Disable INPUT");
-			dib7090_cfg_DibRx(state, 0, 0, 0, 0, 0, 0, 0);
 			break;
 	}
-	return 0;
+	dib7000p_write_word(state, 1288, reg_1288);
 }
 
-static int dib7090_set_diversity_in(struct dvb_frontend *fe, int onoff)
+int dib7090_set_diversity_in(struct dvb_frontend *fe, int onoff)
 {
+	struct dib7000p_state *state = fe->demodulator_priv;
+	u16 reg_1287;
+
 	switch (onoff) {
-	case 0:		/* only use the internal way - not the diversity input */
-		dib7090_set_input_mode(fe, INPUT_MODE_MPEG);
-		break;
-	case 1:		/* both ways */
-	case 2:		/* only the diversity input */
-		dib7090_set_input_mode(fe, INPUT_MODE_DIVERSITY);
-		break;
+	case 0: /* only use the internal way - not the diversity input */
+			dprintk("%s mode OFF : by default Enable Mpeg INPUT", __func__);
+			dib7090_cfg_DibRx(state, 8, 5, 0, 0, 0, 8, 0);
+
+			/* Do not divide the serial clock of MPEG MUX */
+			/* in SERIAL MODE in case input mode MPEG is used */
+			reg_1287 = dib7000p_read_word(state, 1287);
+			/* enSerialClkDiv2 == 1 ? */
+			if ((reg_1287 & 0x1) == 1) {
+				/* force enSerialClkDiv2 = 0 */
+				reg_1287 &= ~0x1;
+				dib7000p_write_word(state, 1287, reg_1287);
+			}
+			state->input_mode_mpeg = 1;
+			break;
+	case 1: /* both ways */
+	case 2: /* only the diversity input */
+			dprintk("%s ON : Enable diversity INPUT", __func__);
+			dib7090_cfg_DibRx(state, 5, 5, 0, 0, 0, 0, 0);
+			state->input_mode_mpeg = 0;
+			break;
 	}
 
+	dib7000p_set_diversity_in(&state->demod, onoff);
 	return 0;
 }
 
@@ -2204,69 +2253,63 @@ static int dib7090_set_output_mode(struct dvb_frontend *fe, int mode)
 
 	case OUTMODE_MPEG2_SERIAL:
 		if (prefer_mpeg_mux_use) {
-			dprintk("Sip 7090P setting output mode TS_SERIAL using Mpeg Mux");
-			dib7090_enMpegOnHostBus(state);
-			dib7090_enMpegInput(state);
-			if (state->cfg.enMpegOutput == 1)
-				dib7090_enMpegMux(state, 3, 1, 1);
-
-		} else {	/* Use Smooth block */
-			dprintk("Sip 7090P setting output mode TS_SERIAL using Smooth bloc");
-			dib7090_disableMpegMux(state);
-			dib7000p_write_word(state, 1288, (1 << 6));
-			outreg |= (2 << 6) | (0 << 1);
+			dprintk("setting output mode TS_SERIAL using Mpeg Mux");
+			dib7090_configMpegMux(state, 3, 1, 1);
+			dib7090_setHostBusMux(state, MPEG_ON_HOSTBUS);
+		} else {/* Use Smooth block */
+			dprintk("setting output mode TS_SERIAL using Smooth bloc");
+			dib7090_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+			outreg |= (2<<6) | (0 << 1);
 		}
 		break;
 
 	case OUTMODE_MPEG2_PAR_GATED_CLK:
 		if (prefer_mpeg_mux_use) {
-			dprintk("Sip 7090P setting output mode TS_PARALLEL_GATED using Mpeg Mux");
-			dib7090_enMpegOnHostBus(state);
-			dib7090_enMpegInput(state);
-			if (state->cfg.enMpegOutput == 1)
-				dib7090_enMpegMux(state, 2, 0, 0);
-		} else {	/* Use Smooth block */
-			dprintk("Sip 7090P setting output mode TS_PARALLEL_GATED using Smooth block");
-			dib7090_disableMpegMux(state);
-			dib7000p_write_word(state, 1288, (1 << 6));
-			outreg |= (0 << 6);
+			dprintk("setting output mode TS_PARALLEL_GATED using Mpeg Mux");
+			dib7090_configMpegMux(state, 2, 0, 0);
+			dib7090_setHostBusMux(state, MPEG_ON_HOSTBUS);
+		} else { /* Use Smooth block */
+			dprintk("setting output mode TS_PARALLEL_GATED using Smooth block");
+			dib7090_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+			outreg |= (0<<6);
 		}
 		break;
 
 	case OUTMODE_MPEG2_PAR_CONT_CLK:	/* Using Smooth block only */
-		dprintk("Sip 7090P setting output mode TS_PARALLEL_CONT using Smooth block");
-		dib7090_disableMpegMux(state);
-		dib7000p_write_word(state, 1288, (1 << 6));
-		outreg |= (1 << 6);
+		dprintk("setting output mode TS_PARALLEL_CONT using Smooth block");
+		dib7090_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+		outreg |= (1<<6);
 		break;
 
 	case OUTMODE_MPEG2_FIFO:	/* Using Smooth block because not supported by new Mpeg Mux bloc */
-		dprintk("Sip 7090P setting output mode TS_FIFO using Smooth block");
-		dib7090_disableMpegMux(state);
-		dib7000p_write_word(state, 1288, (1 << 6));
-		outreg |= (5 << 6);
+		dprintk("setting output mode TS_FIFO using Smooth block");
+		dib7090_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+		outreg |= (5<<6);
 		smo_mode |= (3 << 1);
 		fifo_threshold = 512;
 		break;
 
 	case OUTMODE_DIVERSITY:
-		dprintk("Sip 7090P setting output mode MODE_DIVERSITY");
-		dib7090_disableMpegMux(state);
-		dib7090_enDivOnHostBus(state);
+		dprintk("setting output mode MODE_DIVERSITY");
+		dib7090_setDibTxMux(state, DIV_ON_DIBTX);
+		dib7090_setHostBusMux(state, DIBTX_ON_HOSTBUS);
 		break;
 
 	case OUTMODE_ANALOG_ADC:
-		dprintk("Sip 7090P setting output mode MODE_ANALOG_ADC");
-		dib7090_enAdcOnHostBus(state);
+		dprintk("setting output mode MODE_ANALOG_ADC");
+		dib7090_setDibTxMux(state, ADC_ON_DIBTX);
+		dib7090_setHostBusMux(state, DIBTX_ON_HOSTBUS);
 		break;
 	}
+	if (mode != OUTMODE_HIGH_Z)
+		outreg |= (1 << 10);
 
 	if (state->cfg.output_mpeg2_in_188_bytes)
 		smo_mode |= (1 << 5);
 
 	ret |= dib7000p_write_word(state, 235, smo_mode);
 	ret |= dib7000p_write_word(state, 236, fifo_threshold);	/* synchronous fread */
-	ret |= dib7000p_write_word(state, 1286, outreg | (1 << 10));	/* allways set Dout active = 1 !!! */
+	ret |= dib7000p_write_word(state, 1286, outreg);
 
 	return ret;
 }
@@ -2296,13 +2339,6 @@ int dib7090_tuner_sleep(struct dvb_frontend *fe, int onoff)
 }
 EXPORT_SYMBOL(dib7090_tuner_sleep);
 
-int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart)
-{
-	dprintk("AGC restart callback: %d", restart);
-	return 0;
-}
-EXPORT_SYMBOL(dib7090_agc_restart);
-
 int dib7090_get_adc_power(struct dvb_frontend *fe)
 {
 	return dib7000p_get_adc_power(fe);
@@ -2391,9 +2427,9 @@ error:
 EXPORT_SYMBOL(dib7000p_attach);
 
 static struct dvb_frontend_ops dib7000p_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		 .name = "DiBcom 7000PC",
-		 .type = FE_OFDM,
 		 .frequency_min = 44250000,
 		 .frequency_max = 867250000,
 		 .frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/dib7000p.h b/drivers/media/dvb/frontends/dib7000p.h
index 0179f9474ba..b61b03a6e1e 100644
--- a/drivers/media/dvb/frontends/dib7000p.h
+++ b/drivers/media/dvb/frontends/dib7000p.h
@@ -56,11 +56,12 @@ extern int dib7000p_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
 extern int dib7000p_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);
 extern int dib7000p_update_pll(struct dvb_frontend *fe, struct dibx000_bandwidth_config *bw);
 extern u32 dib7000p_ctrl_timf(struct dvb_frontend *fe, u8 op, u32 timf);
-extern int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart);
 extern int dib7090_tuner_sleep(struct dvb_frontend *fe, int onoff);
 extern int dib7090_get_adc_power(struct dvb_frontend *fe);
 extern struct i2c_adapter *dib7090_get_i2c_tuner(struct dvb_frontend *fe);
 extern int dib7090_slave_reset(struct dvb_frontend *fe);
+extern int dib7000p_get_agc_values(struct dvb_frontend *fe,
+		u16 *agc_global, u16 *agc1, u16 *agc2, u16 *wbd);
 #else
 static inline struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg)
 {
@@ -122,12 +123,6 @@ static inline u32 dib7000p_ctrl_timf(struct dvb_frontend *fe, u8 op, u32 timf)
 	return 0;
 }
 
-static inline int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart)
-{
-	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
-	return -ENODEV;
-}
-
 static inline int dib7090_tuner_sleep(struct dvb_frontend *fe, int onoff)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
@@ -151,6 +146,13 @@ static inline int dib7090_slave_reset(struct dvb_frontend *fe)
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return -ENODEV;
 }
+
+static inline int dib7000p_get_agc_values(struct dvb_frontend *fe,
+		u16 *agc_global, u16 *agc1, u16 *agc2, u16 *wbd)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return -ENODEV;
+}
 #endif
 
 #endif
diff --git a/drivers/media/dvb/frontends/dib8000.c b/drivers/media/dvb/frontends/dib8000.c
index fe284d5292f..9ca34f49500 100644
--- a/drivers/media/dvb/frontends/dib8000.c
+++ b/drivers/media/dvb/frontends/dib8000.c
@@ -81,11 +81,15 @@ struct dib8000_state {
 	u8 i2c_write_buffer[4];
 	u8 i2c_read_buffer[2];
 	struct mutex i2c_buffer_lock;
+	u8 input_mode_mpeg;
+
+	u16 tuner_enable;
+	struct i2c_adapter dib8096p_tuner_adap;
 };
 
 enum dib8000_power_mode {
-	DIB8000M_POWER_ALL = 0,
-	DIB8000M_POWER_INTERFACE_ONLY,
+	DIB8000_POWER_ALL = 0,
+	DIB8000_POWER_INTERFACE_ONLY,
 };
 
 static u16 dib8000_i2c_read16(struct i2c_device *i2c, u16 reg)
@@ -428,20 +432,31 @@ static void dib8000_set_power_mode(struct dib8000_state *state, enum dib8000_pow
 	/* by default everything is going to be powered off */
 	u16 reg_774 = 0x3fff, reg_775 = 0xffff, reg_776 = 0xffff,
 		reg_900 = (dib8000_read_word(state, 900) & 0xfffc) | 0x3,
+		reg_1280;
+
+	if (state->revision != 0x8090)
 		reg_1280 = (dib8000_read_word(state, 1280) & 0x00ff) | 0xff00;
+	else
+		reg_1280 = (dib8000_read_word(state, 1280) & 0x707f) | 0x8f80;
 
 	/* now, depending on the requested mode, we power on */
 	switch (mode) {
 		/* power up everything in the demod */
-	case DIB8000M_POWER_ALL:
+	case DIB8000_POWER_ALL:
 		reg_774 = 0x0000;
 		reg_775 = 0x0000;
 		reg_776 = 0x0000;
 		reg_900 &= 0xfffc;
-		reg_1280 &= 0x00ff;
+		if (state->revision != 0x8090)
+			reg_1280 &= 0x00ff;
+		else
+			reg_1280 &= 0x707f;
 		break;
-	case DIB8000M_POWER_INTERFACE_ONLY:
-		reg_1280 &= 0x00ff;
+	case DIB8000_POWER_INTERFACE_ONLY:
+		if (state->revision != 0x8090)
+			reg_1280 &= 0x00ff;
+		else
+			reg_1280 &= 0xfa7b;
 		break;
 	}
 
@@ -453,19 +468,67 @@ static void dib8000_set_power_mode(struct dib8000_state *state, enum dib8000_pow
 	dib8000_write_word(state, 1280, reg_1280);
 }
 
+static int dib8000_init_sdram(struct dib8000_state *state)
+{
+	u16 reg = 0;
+	dprintk("Init sdram");
+
+	reg = dib8000_read_word(state, 274)&0xfff0;
+	/* P_dintlv_delay_ram = 7 because of MobileSdram */
+	dib8000_write_word(state, 274, reg | 0x7);
+
+	dib8000_write_word(state, 1803, (7<<2));
+
+	reg = dib8000_read_word(state, 1280);
+	/* force restart P_restart_sdram */
+	dib8000_write_word(state, 1280,  reg | (1<<2));
+
+	/* release restart P_restart_sdram */
+	dib8000_write_word(state, 1280,  reg);
+
+	return 0;
+}
+
 static int dib8000_set_adc_state(struct dib8000_state *state, enum dibx000_adc_states no)
 {
 	int ret = 0;
-	u16 reg_907 = dib8000_read_word(state, 907), reg_908 = dib8000_read_word(state, 908);
+	u16 reg, reg_907 = dib8000_read_word(state, 907);
+	u16 reg_908 = dib8000_read_word(state, 908);
 
 	switch (no) {
 	case DIBX000_SLOW_ADC_ON:
-		reg_908 |= (1 << 1) | (1 << 0);
-		ret |= dib8000_write_word(state, 908, reg_908);
-		reg_908 &= ~(1 << 1);
+		if (state->revision != 0x8090) {
+			reg_908 |= (1 << 1) | (1 << 0);
+			ret |= dib8000_write_word(state, 908, reg_908);
+			reg_908 &= ~(1 << 1);
+		} else {
+			reg = dib8000_read_word(state, 1925);
+			/* en_slowAdc = 1 & reset_sladc = 1 */
+			dib8000_write_word(state, 1925, reg |
+					(1<<4) | (1<<2));
+
+			/* read acces to make it works... strange ... */
+			reg = dib8000_read_word(state, 1925);
+			msleep(20);
+			/* en_slowAdc = 1 & reset_sladc = 0 */
+			dib8000_write_word(state, 1925, reg & ~(1<<4));
+
+			reg = dib8000_read_word(state, 921) & ~((0x3 << 14)
+					| (0x3 << 12));
+			/* ref = Vin1 => Vbg ; sel = Vin0 or Vin3 ;
+			   (Vin2 = Vcm) */
+			dib8000_write_word(state, 921, reg | (1 << 14)
+					| (3 << 12));
+		}
 		break;
 
 	case DIBX000_SLOW_ADC_OFF:
+		if (state->revision == 0x8090) {
+			reg = dib8000_read_word(state, 1925);
+			/* reset_sladc = 1 en_slowAdc = 0 */
+			dib8000_write_word(state, 1925,
+					(reg & ~(1<<2)) | (1<<4));
+		}
 		reg_908 |= (1 << 1) | (1 << 0);
 		break;
 
@@ -521,7 +584,12 @@ static int dib8000_set_bandwidth(struct dvb_frontend *fe, u32 bw)
 
 static int dib8000_sad_calib(struct dib8000_state *state)
 {
-/* internal */
+	if (state->revision == 0x8090) {
+		dprintk("%s: the sad calibration is not needed for the dib8096P",
+				__func__);
+		return 0;
+	}
+	/* internal */
 	dib8000_write_word(state, 923, (0 << 1) | (0 << 0));
 	dib8000_write_word(state, 924, 776);	// 0.625*3.3 / 4096
 
@@ -546,48 +614,129 @@ EXPORT_SYMBOL(dib8000_set_wbd_ref);
 static void dib8000_reset_pll_common(struct dib8000_state *state, const struct dibx000_bandwidth_config *bw)
 {
 	dprintk("ifreq: %d %x, inversion: %d", bw->ifreq, bw->ifreq, bw->ifreq >> 25);
-	dib8000_write_word(state, 23, (u16) (((bw->internal * 1000) >> 16) & 0xffff));	/* P_sec_len */
-	dib8000_write_word(state, 24, (u16) ((bw->internal * 1000) & 0xffff));
+	if (state->revision != 0x8090) {
+		dib8000_write_word(state, 23,
+				(u16) (((bw->internal * 1000) >> 16) & 0xffff));
+		dib8000_write_word(state, 24,
+				(u16) ((bw->internal * 1000) & 0xffff));
+	} else {
+		dib8000_write_word(state, 23, (u16) (((bw->internal / 2 * 1000) >> 16) & 0xffff));
+		dib8000_write_word(state, 24,
+				(u16) ((bw->internal  / 2 * 1000) & 0xffff));
+	}
 	dib8000_write_word(state, 27, (u16) ((bw->ifreq >> 16) & 0x01ff));
 	dib8000_write_word(state, 28, (u16) (bw->ifreq & 0xffff));
 	dib8000_write_word(state, 26, (u16) ((bw->ifreq >> 25) & 0x0003));
 
-	dib8000_write_word(state, 922, bw->sad_cfg);
+	if (state->revision != 0x8090)
+		dib8000_write_word(state, 922, bw->sad_cfg);
 }
 
 static void dib8000_reset_pll(struct dib8000_state *state)
 {
 	const struct dibx000_bandwidth_config *pll = state->cfg.pll;
-	u16 clk_cfg1;
-
-	// clk_cfg0
-	dib8000_write_word(state, 901, (pll->pll_prediv << 8) | (pll->pll_ratio << 0));
-
-	// clk_cfg1
-	clk_cfg1 = (1 << 10) | (0 << 9) | (pll->IO_CLK_en_core << 8) |
-		(pll->bypclk_div << 5) | (pll->enable_refdiv << 4) | (1 << 3) |
-		(pll->pll_range << 1) | (pll->pll_reset << 0);
-
-	dib8000_write_word(state, 902, clk_cfg1);
-	clk_cfg1 = (clk_cfg1 & 0xfff7) | (pll->pll_bypass << 3);
-	dib8000_write_word(state, 902, clk_cfg1);
-
-	dprintk("clk_cfg1: 0x%04x", clk_cfg1);	/* 0x507 1 0 1 000 0 0 11 1 */
-
-	/* smpl_cfg: P_refclksel=2, P_ensmplsel=1 nodivsmpl=1 */
-	if (state->cfg.pll->ADClkSrc == 0)
-		dib8000_write_word(state, 904, (0 << 15) | (0 << 12) | (0 << 10) |
-				(pll->modulo << 8) | (pll->ADClkSrc << 7) | (0 << 1));
-	else if (state->cfg.refclksel != 0)
-		dib8000_write_word(state, 904, (0 << 15) | (1 << 12) |
-				((state->cfg.refclksel & 0x3) << 10) | (pll->modulo << 8) |
-				(pll->ADClkSrc << 7) | (0 << 1));
-	else
-		dib8000_write_word(state, 904, (0 << 15) | (1 << 12) | (3 << 10) | (pll->modulo << 8) | (pll->ADClkSrc << 7) | (0 << 1));
+	u16 clk_cfg1, reg;
+
+	if (state->revision != 0x8090) {
+		dib8000_write_word(state, 901,
+				(pll->pll_prediv << 8) | (pll->pll_ratio << 0));
+
+		clk_cfg1 = (1 << 10) | (0 << 9) | (pll->IO_CLK_en_core << 8) |
+			(pll->bypclk_div << 5) | (pll->enable_refdiv << 4) |
+			(1 << 3) | (pll->pll_range << 1) |
+			(pll->pll_reset << 0);
+
+		dib8000_write_word(state, 902, clk_cfg1);
+		clk_cfg1 = (clk_cfg1 & 0xfff7) | (pll->pll_bypass << 3);
+		dib8000_write_word(state, 902, clk_cfg1);
+
+		dprintk("clk_cfg1: 0x%04x", clk_cfg1);
+
+		/* smpl_cfg: P_refclksel=2, P_ensmplsel=1 nodivsmpl=1 */
+		if (state->cfg.pll->ADClkSrc == 0)
+			dib8000_write_word(state, 904,
+					(0 << 15) | (0 << 12) | (0 << 10) |
+					(pll->modulo << 8) |
+					(pll->ADClkSrc << 7) | (0 << 1));
+		else if (state->cfg.refclksel != 0)
+			dib8000_write_word(state, 904, (0 << 15) | (1 << 12) |
+					((state->cfg.refclksel & 0x3) << 10) |
+					(pll->modulo << 8) |
+					(pll->ADClkSrc << 7) | (0 << 1));
+		else
+			dib8000_write_word(state, 904, (0 << 15) | (1 << 12) |
+					(3 << 10) | (pll->modulo << 8) |
+					(pll->ADClkSrc << 7) | (0 << 1));
+	} else {
+		dib8000_write_word(state, 1856, (!pll->pll_reset<<13) |
+				(pll->pll_range<<12) | (pll->pll_ratio<<6) |
+				(pll->pll_prediv));
+
+		reg = dib8000_read_word(state, 1857);
+		dib8000_write_word(state, 1857, reg|(!pll->pll_bypass<<15));
+
+		reg = dib8000_read_word(state, 1858); /* Force clk out pll /2 */
+		dib8000_write_word(state, 1858, reg | 1);
+
+		dib8000_write_word(state, 904, (pll->modulo << 8));
+	}
 
 	dib8000_reset_pll_common(state, pll);
 }
 
+int dib8000_update_pll(struct dvb_frontend *fe,
+		struct dibx000_bandwidth_config *pll)
+{
+	struct dib8000_state *state = fe->demodulator_priv;
+	u16 reg_1857, reg_1856 = dib8000_read_word(state, 1856);
+	u8 loopdiv, prediv;
+	u32 internal, xtal;
+
+	/* get back old values */
+	prediv = reg_1856 & 0x3f;
+	loopdiv = (reg_1856 >> 6) & 0x3f;
+
+	if ((pll != NULL) && (pll->pll_prediv != prediv ||
+				pll->pll_ratio != loopdiv)) {
+		dprintk("Updating pll (prediv: old =  %d new = %d ; loopdiv : old = %d new = %d)", prediv, pll->pll_prediv, loopdiv, pll->pll_ratio);
+		reg_1856 &= 0xf000;
+		reg_1857 = dib8000_read_word(state, 1857);
+		/* disable PLL */
+		dib8000_write_word(state, 1857, reg_1857 & ~(1 << 15));
+
+		dib8000_write_word(state, 1856, reg_1856 |
+				((pll->pll_ratio & 0x3f) << 6) |
+				(pll->pll_prediv & 0x3f));
+
+		/* write new system clk into P_sec_len */
+		internal = dib8000_read32(state, 23) / 1000;
+		dprintk("Old Internal = %d", internal);
+		xtal = 2 * (internal / loopdiv) * prediv;
+		internal = 1000 * (xtal/pll->pll_prediv) * pll->pll_ratio;
+		dprintk("Xtal = %d , New Fmem = %d New Fdemod = %d, New Fsampling = %d", xtal, internal/1000, internal/2000, internal/8000);
+		dprintk("New Internal = %d", internal);
+
+		dib8000_write_word(state, 23,
+				(u16) (((internal / 2) >> 16) & 0xffff));
+		dib8000_write_word(state, 24, (u16) ((internal / 2) & 0xffff));
+		/* enable PLL */
+		dib8000_write_word(state, 1857, reg_1857 | (1 << 15));
+
+		while (((dib8000_read_word(state, 1856)>>15)&0x1) != 1)
+			dprintk("Waiting for PLL to lock");
+
+		/* verify */
+		reg_1856 = dib8000_read_word(state, 1856);
+		dprintk("PLL Updated with prediv = %d and loopdiv = %d",
+				reg_1856&0x3f, (reg_1856>>6)&0x3f);
+
+		return 0;
+	}
+	return -EINVAL;
+}
+EXPORT_SYMBOL(dib8000_update_pll);
+
+
 static int dib8000_reset_gpio(struct dib8000_state *st)
 {
 	/* reset the GPIOs */
@@ -721,9 +870,6 @@ static const u16 dib8000_defaults[] = {
 		(3 << 5) |		/* P_ctrl_pre_freq_step=3 */
 		(1 << 0),		/* P_pre_freq_win_len=1 */
 
-	1, 903,
-	(0 << 4) | 2,		// P_divclksel=0 P_divbitsel=2 (was clk=3,bit=1 for MPW)
-
 	0,
 };
 
@@ -740,7 +886,8 @@ static u16 dib8000_identify(struct i2c_device *client)
 	}
 
 	value = dib8000_i2c_read16(client, 897);
-	if (value != 0x8000 && value != 0x8001 && value != 0x8002) {
+	if (value != 0x8000 && value != 0x8001 &&
+			value != 0x8002 && value != 0x8090) {
 		dprintk("wrong Device ID (%x)", value);
 		return 0;
 	}
@@ -755,6 +902,9 @@ static u16 dib8000_identify(struct i2c_device *client)
 	case 0x8002:
 		dprintk("found DiB8000C");
 		break;
+	case 0x8090:
+		dprintk("found DiB8096P");
+		break;
 	}
 	return value;
 }
@@ -763,17 +913,19 @@ static int dib8000_reset(struct dvb_frontend *fe)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
 
-	dib8000_write_word(state, 1287, 0x0003);	/* sram lead in, rdy */
-
 	if ((state->revision = dib8000_identify(&state->i2c)) == 0)
 		return -EINVAL;
 
+	/* sram lead in, rdy */
+	if (state->revision != 0x8090)
+		dib8000_write_word(state, 1287, 0x0003);
+
 	if (state->revision == 0x8000)
 		dprintk("error : dib8000 MA not supported");
 
 	dibx000_reset_i2c_master(&state->i2c_master);
 
-	dib8000_set_power_mode(state, DIB8000M_POWER_ALL);
+	dib8000_set_power_mode(state, DIB8000_POWER_ALL);
 
 	/* always leave the VBG voltage on - it consumes almost nothing but takes a long time to start */
 	dib8000_set_adc_state(state, DIBX000_VBG_ENABLE);
@@ -782,8 +934,10 @@ static int dib8000_reset(struct dvb_frontend *fe)
 	dib8000_write_word(state, 770, 0xffff);
 	dib8000_write_word(state, 771, 0xffff);
 	dib8000_write_word(state, 772, 0xfffc);
-	dib8000_write_word(state, 898, 0x000c);	// sad
-	dib8000_write_word(state, 1280, 0x004d);
+	if (state->revision == 0x8090)
+		dib8000_write_word(state, 1280, 0x0045);
+	else
+		dib8000_write_word(state, 1280, 0x004d);
 	dib8000_write_word(state, 1281, 0x000c);
 
 	dib8000_write_word(state, 770, 0x0000);
@@ -794,19 +948,25 @@ static int dib8000_reset(struct dvb_frontend *fe)
 	dib8000_write_word(state, 1281, 0x0000);
 
 	/* drives */
-	if (state->cfg.drives)
-		dib8000_write_word(state, 906, state->cfg.drives);
-	else {
-		dprintk("using standard PAD-drive-settings, please adjust settings in config-struct to be optimal.");
-		dib8000_write_word(state, 906, 0x2d98);	// min drive SDRAM - not optimal - adjust
+	if (state->revision != 0x8090) {
+		if (state->cfg.drives)
+			dib8000_write_word(state, 906, state->cfg.drives);
+		else {
+			dprintk("using standard PAD-drive-settings, please adjust settings in config-struct to be optimal.");
+			/* min drive SDRAM - not optimal - adjust */
+			dib8000_write_word(state, 906, 0x2d98);
+		}
 	}
 
 	dib8000_reset_pll(state);
+	if (state->revision != 0x8090)
+		dib8000_write_word(state, 898, 0x0004);
 
 	if (dib8000_reset_gpio(state) != 0)
 		dprintk("GPIO reset was not successful.");
 
-	if (dib8000_set_output_mode(fe, OUTMODE_HIGH_Z) != 0)
+	if ((state->revision != 0x8090) &&
+			(dib8000_set_output_mode(fe, OUTMODE_HIGH_Z) != 0))
 		dprintk("OUTPUT_MODE could not be resetted.");
 
 	state->current_agc = NULL;
@@ -832,6 +992,8 @@ static int dib8000_reset(struct dvb_frontend *fe)
 			l = *n++;
 		}
 	}
+	if (state->revision != 0x8090)
+		dib8000_write_word(state, 903, (0 << 4) | 2);
 	state->isdbt_cfg_loaded = 0;
 
 	//div_cfg override for special configs
@@ -844,10 +1006,12 @@ static int dib8000_reset(struct dvb_frontend *fe)
 	dib8000_set_bandwidth(fe, 6000);
 
 	dib8000_set_adc_state(state, DIBX000_SLOW_ADC_ON);
-	dib8000_sad_calib(state);
-	dib8000_set_adc_state(state, DIBX000_SLOW_ADC_OFF);
+	if (state->revision != 0x8090) {
+		dib8000_sad_calib(state);
+		dib8000_set_adc_state(state, DIBX000_SLOW_ADC_OFF);
+	}
 
-	dib8000_set_power_mode(state, DIB8000M_POWER_INTERFACE_ONLY);
+	dib8000_set_power_mode(state, DIB8000_POWER_INTERFACE_ONLY);
 
 	return 0;
 }
@@ -879,6 +1043,8 @@ static int dib8000_set_agc_config(struct dib8000_state *state, u8 band)
 {
 	struct dibx000_agc_config *agc = NULL;
 	int i;
+	u16 reg;
+
 	if (state->current_band == band && state->current_agc != NULL)
 		return 0;
 	state->current_band = band;
@@ -914,6 +1080,12 @@ static int dib8000_set_agc_config(struct dib8000_state *state, u8 band)
 		dib8000_write_word(state, 106, state->wbd_ref);
 	else			// use default
 		dib8000_write_word(state, 106, agc->wbd_ref);
+
+	if (state->revision == 0x8090) {
+		reg = dib8000_read_word(state, 922) & (0x3 << 2);
+		dib8000_write_word(state, 922, reg | (agc->wbd_sel << 2));
+	}
+
 	dib8000_write_word(state, 107, (agc->wbd_alpha << 9) | (agc->perform_agc_softsplit << 8));
 	dib8000_write_word(state, 108, agc->agc1_max);
 	dib8000_write_word(state, 109, agc->agc1_min);
@@ -925,7 +1097,10 @@ static int dib8000_set_agc_config(struct dib8000_state *state, u8 band)
 	dib8000_write_word(state, 115, (agc->agc2_slope1 << 8) | agc->agc2_slope2);
 
 	dib8000_write_word(state, 75, agc->agc1_pt3);
-	dib8000_write_word(state, 923, (dib8000_read_word(state, 923) & 0xffe3) | (agc->wbd_inv << 4) | (agc->wbd_sel << 2));	/*LB : 929 -> 923 */
+	if (state->revision != 0x8090)
+		dib8000_write_word(state, 923,
+				(dib8000_read_word(state, 923) & 0xffe3) |
+				(agc->wbd_inv << 4) | (agc->wbd_sel << 2));
 
 	return 0;
 }
@@ -968,14 +1143,30 @@ static int dib8000_agc_startup(struct dvb_frontend *fe)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
 	enum frontend_tune_state *tune_state = &state->tune_state;
-
 	int ret = 0;
+	u16 reg, upd_demod_gain_period = 0x8000;
 
 	switch (*tune_state) {
 	case CT_AGC_START:
 		// set power-up level: interf+analog+AGC
 
-		dib8000_set_adc_state(state, DIBX000_ADC_ON);
+		if (state->revision != 0x8090)
+			dib8000_set_adc_state(state, DIBX000_ADC_ON);
+		else {
+			dib8000_set_power_mode(state, DIB8000_POWER_ALL);
+
+			reg = dib8000_read_word(state, 1947)&0xff00;
+			dib8000_write_word(state, 1946,
+					upd_demod_gain_period & 0xFFFF);
+			/* bit 14 = enDemodGain */
+			dib8000_write_word(state, 1947, reg | (1<<14) |
+					((upd_demod_gain_period >> 16) & 0xFF));
+
+			/* enable adc i & q */
+			reg = dib8000_read_word(state, 1920);
+			dib8000_write_word(state, 1920, (reg | 0x3) &
+					(~(1 << 7)));
+		}
 
 		if (dib8000_set_agc_config(state, (unsigned char)(BAND_OF_FREQUENCY(fe->dtv_property_cache.frequency / 1000))) != 0) {
 			*tune_state = CT_AGC_STOP;
@@ -1026,6 +1217,579 @@ static int dib8000_agc_startup(struct dvb_frontend *fe)
 
 }
 
+static void dib8096p_host_bus_drive(struct dib8000_state *state, u8 drive)
+{
+	u16 reg;
+
+	drive &= 0x7;
+
+	/* drive host bus 2, 3, 4 */
+	reg = dib8000_read_word(state, 1798) &
+		~(0x7 | (0x7 << 6) | (0x7 << 12));
+	reg |= (drive<<12) | (drive<<6) | drive;
+	dib8000_write_word(state, 1798, reg);
+
+	/* drive host bus 5,6 */
+	reg = dib8000_read_word(state, 1799) & ~((0x7 << 2) | (0x7 << 8));
+	reg |= (drive<<8) | (drive<<2);
+	dib8000_write_word(state, 1799, reg);
+
+	/* drive host bus 7, 8, 9 */
+	reg = dib8000_read_word(state, 1800) &
+		~(0x7 | (0x7 << 6) | (0x7 << 12));
+	reg |= (drive<<12) | (drive<<6) | drive;
+	dib8000_write_word(state, 1800, reg);
+
+	/* drive host bus 10, 11 */
+	reg = dib8000_read_word(state, 1801) & ~((0x7 << 2) | (0x7 << 8));
+	reg |= (drive<<8) | (drive<<2);
+	dib8000_write_word(state, 1801, reg);
+
+	/* drive host bus 12, 13, 14 */
+	reg = dib8000_read_word(state, 1802) &
+		~(0x7 | (0x7 << 6) | (0x7 << 12));
+	reg |= (drive<<12) | (drive<<6) | drive;
+	dib8000_write_word(state, 1802, reg);
+}
+
+static u32 dib8096p_calcSyncFreq(u32 P_Kin, u32 P_Kout,
+		u32 insertExtSynchro, u32 syncSize)
+{
+	u32 quantif = 3;
+	u32 nom = (insertExtSynchro * P_Kin+syncSize);
+	u32 denom = P_Kout;
+	u32 syncFreq = ((nom << quantif) / denom);
+
+	if ((syncFreq & ((1 << quantif) - 1)) != 0)
+		syncFreq = (syncFreq >> quantif) + 1;
+	else
+		syncFreq = (syncFreq >> quantif);
+
+	if (syncFreq != 0)
+		syncFreq = syncFreq - 1;
+
+	return syncFreq;
+}
+
+static void dib8096p_cfg_DibTx(struct dib8000_state *state, u32 P_Kin,
+		u32 P_Kout, u32 insertExtSynchro, u32 synchroMode,
+		u32 syncWord, u32 syncSize)
+{
+	dprintk("Configure DibStream Tx");
+
+	dib8000_write_word(state, 1615, 1);
+	dib8000_write_word(state, 1603, P_Kin);
+	dib8000_write_word(state, 1605, P_Kout);
+	dib8000_write_word(state, 1606, insertExtSynchro);
+	dib8000_write_word(state, 1608, synchroMode);
+	dib8000_write_word(state, 1609, (syncWord >> 16) & 0xffff);
+	dib8000_write_word(state, 1610, syncWord & 0xffff);
+	dib8000_write_word(state, 1612, syncSize);
+	dib8000_write_word(state, 1615, 0);
+}
+
+static void dib8096p_cfg_DibRx(struct dib8000_state *state, u32 P_Kin,
+		u32 P_Kout, u32 synchroMode, u32 insertExtSynchro,
+		u32 syncWord, u32 syncSize, u32 dataOutRate)
+{
+	u32 syncFreq;
+
+	dprintk("Configure DibStream Rx synchroMode = %d", synchroMode);
+
+	if ((P_Kin != 0) && (P_Kout != 0)) {
+		syncFreq = dib8096p_calcSyncFreq(P_Kin, P_Kout,
+				insertExtSynchro, syncSize);
+		dib8000_write_word(state, 1542, syncFreq);
+	}
+
+	dib8000_write_word(state, 1554, 1);
+	dib8000_write_word(state, 1536, P_Kin);
+	dib8000_write_word(state, 1537, P_Kout);
+	dib8000_write_word(state, 1539, synchroMode);
+	dib8000_write_word(state, 1540, (syncWord >> 16) & 0xffff);
+	dib8000_write_word(state, 1541, syncWord & 0xffff);
+	dib8000_write_word(state, 1543, syncSize);
+	dib8000_write_word(state, 1544, dataOutRate);
+	dib8000_write_word(state, 1554, 0);
+}
+
+static void dib8096p_enMpegMux(struct dib8000_state *state, int onoff)
+{
+	u16 reg_1287;
+
+	reg_1287 = dib8000_read_word(state, 1287);
+
+	switch (onoff) {
+	case 1:
+			reg_1287 &= ~(1 << 8);
+			break;
+	case 0:
+			reg_1287 |= (1 << 8);
+			break;
+	}
+
+	dib8000_write_word(state, 1287, reg_1287);
+}
+
+static void dib8096p_configMpegMux(struct dib8000_state *state,
+		u16 pulseWidth, u16 enSerialMode, u16 enSerialClkDiv2)
+{
+	u16 reg_1287;
+
+	dprintk("Enable Mpeg mux");
+
+	dib8096p_enMpegMux(state, 0);
+
+	/* If the input mode is MPEG do not divide the serial clock */
+	if ((enSerialMode == 1) && (state->input_mode_mpeg == 1))
+		enSerialClkDiv2 = 0;
+
+	reg_1287 = ((pulseWidth & 0x1f) << 3) |
+		((enSerialMode & 0x1) << 2) | (enSerialClkDiv2 & 0x1);
+	dib8000_write_word(state, 1287, reg_1287);
+
+	dib8096p_enMpegMux(state, 1);
+}
+
+static void dib8096p_setDibTxMux(struct dib8000_state *state, int mode)
+{
+	u16 reg_1288 = dib8000_read_word(state, 1288) & ~(0x7 << 7);
+
+	switch (mode) {
+	case MPEG_ON_DIBTX:
+			dprintk("SET MPEG ON DIBSTREAM TX");
+			dib8096p_cfg_DibTx(state, 8, 5, 0, 0, 0, 0);
+			reg_1288 |= (1 << 9); break;
+	case DIV_ON_DIBTX:
+			dprintk("SET DIV_OUT ON DIBSTREAM TX");
+			dib8096p_cfg_DibTx(state, 5, 5, 0, 0, 0, 0);
+			reg_1288 |= (1 << 8); break;
+	case ADC_ON_DIBTX:
+			dprintk("SET ADC_OUT ON DIBSTREAM TX");
+			dib8096p_cfg_DibTx(state, 20, 5, 10, 0, 0, 0);
+			reg_1288 |= (1 << 7); break;
+	default:
+			break;
+	}
+	dib8000_write_word(state, 1288, reg_1288);
+}
+
+static void dib8096p_setHostBusMux(struct dib8000_state *state, int mode)
+{
+	u16 reg_1288 = dib8000_read_word(state, 1288) & ~(0x7 << 4);
+
+	switch (mode) {
+	case DEMOUT_ON_HOSTBUS:
+			dprintk("SET DEM OUT OLD INTERF ON HOST BUS");
+			dib8096p_enMpegMux(state, 0);
+			reg_1288 |= (1 << 6);
+			break;
+	case DIBTX_ON_HOSTBUS:
+			dprintk("SET DIBSTREAM TX ON HOST BUS");
+			dib8096p_enMpegMux(state, 0);
+			reg_1288 |= (1 << 5);
+			break;
+	case MPEG_ON_HOSTBUS:
+			dprintk("SET MPEG MUX ON HOST BUS");
+			reg_1288 |= (1 << 4);
+			break;
+	default:
+			break;
+	}
+	dib8000_write_word(state, 1288, reg_1288);
+}
+
+static int dib8096p_set_diversity_in(struct dvb_frontend *fe, int onoff)
+{
+	struct dib8000_state *state = fe->demodulator_priv;
+	u16 reg_1287;
+
+	switch (onoff) {
+	case 0: /* only use the internal way - not the diversity input */
+			dprintk("%s mode OFF : by default Enable Mpeg INPUT",
+					__func__);
+			/* outputRate = 8 */
+			dib8096p_cfg_DibRx(state, 8, 5, 0, 0, 0, 8, 0);
+
+			/* Do not divide the serial clock of MPEG MUX in
+			   SERIAL MODE in case input mode MPEG is used */
+			reg_1287 = dib8000_read_word(state, 1287);
+			/* enSerialClkDiv2 == 1 ? */
+			if ((reg_1287 & 0x1) == 1) {
+				/* force enSerialClkDiv2 = 0 */
+				reg_1287 &= ~0x1;
+				dib8000_write_word(state, 1287, reg_1287);
+			}
+			state->input_mode_mpeg = 1;
+			break;
+	case 1: /* both ways */
+	case 2: /* only the diversity input */
+			dprintk("%s ON : Enable diversity INPUT", __func__);
+			dib8096p_cfg_DibRx(state, 5, 5, 0, 0, 0, 0, 0);
+			state->input_mode_mpeg = 0;
+			break;
+	}
+
+	dib8000_set_diversity_in(state->fe[0], onoff);
+	return 0;
+}
+
+static int dib8096p_set_output_mode(struct dvb_frontend *fe, int mode)
+{
+	struct dib8000_state *state = fe->demodulator_priv;
+	u16 outreg, smo_mode, fifo_threshold;
+	u8 prefer_mpeg_mux_use = 1;
+	int ret = 0;
+
+	dib8096p_host_bus_drive(state, 1);
+
+	fifo_threshold = 1792;
+	smo_mode = (dib8000_read_word(state, 299) & 0x0050) | (1 << 1);
+	outreg   = dib8000_read_word(state, 1286) &
+		~((1 << 10) | (0x7 << 6) | (1 << 1));
+
+	switch (mode) {
+	case OUTMODE_HIGH_Z:
+			outreg = 0;
+			break;
+
+	case OUTMODE_MPEG2_SERIAL:
+			if (prefer_mpeg_mux_use) {
+				dprintk("dib8096P setting output mode TS_SERIAL using Mpeg Mux");
+				dib8096p_configMpegMux(state, 3, 1, 1);
+				dib8096p_setHostBusMux(state, MPEG_ON_HOSTBUS);
+			} else {/* Use Smooth block */
+				dprintk("dib8096P setting output mode TS_SERIAL using Smooth bloc");
+				dib8096p_setHostBusMux(state,
+						DEMOUT_ON_HOSTBUS);
+				outreg |= (2 << 6) | (0 << 1);
+			}
+			break;
+
+	case OUTMODE_MPEG2_PAR_GATED_CLK:
+			if (prefer_mpeg_mux_use) {
+				dprintk("dib8096P setting output mode TS_PARALLEL_GATED using Mpeg Mux");
+				dib8096p_configMpegMux(state, 2, 0, 0);
+				dib8096p_setHostBusMux(state, MPEG_ON_HOSTBUS);
+			} else { /* Use Smooth block */
+				dprintk("dib8096P setting output mode TS_PARALLEL_GATED using Smooth block");
+				dib8096p_setHostBusMux(state,
+						DEMOUT_ON_HOSTBUS);
+				outreg |= (0 << 6);
+			}
+			break;
+
+	case OUTMODE_MPEG2_PAR_CONT_CLK: /* Using Smooth block only */
+			dprintk("dib8096P setting output mode TS_PARALLEL_CONT using Smooth block");
+			dib8096p_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+			outreg |= (1 << 6);
+			break;
+
+	case OUTMODE_MPEG2_FIFO:
+			/* Using Smooth block because not supported
+			   by new Mpeg Mux bloc */
+			dprintk("dib8096P setting output mode TS_FIFO using Smooth block");
+			dib8096p_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+			outreg |= (5 << 6);
+			smo_mode |= (3 << 1);
+			fifo_threshold = 512;
+			break;
+
+	case OUTMODE_DIVERSITY:
+			dprintk("dib8096P setting output mode MODE_DIVERSITY");
+			dib8096p_setDibTxMux(state, DIV_ON_DIBTX);
+			dib8096p_setHostBusMux(state, DIBTX_ON_HOSTBUS);
+			break;
+
+	case OUTMODE_ANALOG_ADC:
+			dprintk("dib8096P setting output mode MODE_ANALOG_ADC");
+			dib8096p_setDibTxMux(state, ADC_ON_DIBTX);
+			dib8096p_setHostBusMux(state, DIBTX_ON_HOSTBUS);
+			break;
+	}
+
+	if (mode != OUTMODE_HIGH_Z)
+		outreg |= (1<<10);
+
+	dprintk("output_mpeg2_in_188_bytes = %d",
+			state->cfg.output_mpeg2_in_188_bytes);
+	if (state->cfg.output_mpeg2_in_188_bytes)
+		smo_mode |= (1 << 5);
+
+	ret |= dib8000_write_word(state, 299, smo_mode);
+	/* synchronous fread */
+	ret |= dib8000_write_word(state, 299 + 1, fifo_threshold);
+	ret |= dib8000_write_word(state, 1286, outreg);
+
+	return ret;
+}
+
+static int map_addr_to_serpar_number(struct i2c_msg *msg)
+{
+	if (msg->buf[0] <= 15)
+		msg->buf[0] -= 1;
+	else if (msg->buf[0] == 17)
+		msg->buf[0] = 15;
+	else if (msg->buf[0] == 16)
+		msg->buf[0] = 17;
+	else if (msg->buf[0] == 19)
+		msg->buf[0] = 16;
+	else if (msg->buf[0] >= 21 && msg->buf[0] <= 25)
+		msg->buf[0] -= 3;
+	else if (msg->buf[0] == 28)
+		msg->buf[0] = 23;
+	else if (msg->buf[0] == 99)
+		msg->buf[0] = 99;
+	else
+		return -EINVAL;
+	return 0;
+}
+
+static int dib8096p_tuner_write_serpar(struct i2c_adapter *i2c_adap,
+		struct i2c_msg msg[], int num)
+{
+	struct dib8000_state *state = i2c_get_adapdata(i2c_adap);
+	u8 n_overflow = 1;
+	u16 i = 1000;
+	u16 serpar_num = msg[0].buf[0];
+
+	while (n_overflow == 1 && i) {
+		n_overflow = (dib8000_read_word(state, 1984) >> 1) & 0x1;
+		i--;
+		if (i == 0)
+			dprintk("Tuner ITF: write busy (overflow)");
+	}
+	dib8000_write_word(state, 1985, (1 << 6) | (serpar_num & 0x3f));
+	dib8000_write_word(state, 1986, (msg[0].buf[1] << 8) | msg[0].buf[2]);
+
+	return num;
+}
+
+static int dib8096p_tuner_read_serpar(struct i2c_adapter *i2c_adap,
+		struct i2c_msg msg[], int num)
+{
+	struct dib8000_state *state = i2c_get_adapdata(i2c_adap);
+	u8 n_overflow = 1, n_empty = 1;
+	u16 i = 1000;
+	u16 serpar_num = msg[0].buf[0];
+	u16 read_word;
+
+	while (n_overflow == 1 && i) {
+		n_overflow = (dib8000_read_word(state, 1984) >> 1) & 0x1;
+		i--;
+		if (i == 0)
+			dprintk("TunerITF: read busy (overflow)");
+	}
+	dib8000_write_word(state, 1985, (0<<6) | (serpar_num&0x3f));
+
+	i = 1000;
+	while (n_empty == 1 && i) {
+		n_empty = dib8000_read_word(state, 1984)&0x1;
+		i--;
+		if (i == 0)
+			dprintk("TunerITF: read busy (empty)");
+	}
+
+	read_word = dib8000_read_word(state, 1987);
+	msg[1].buf[0] = (read_word >> 8) & 0xff;
+	msg[1].buf[1] = (read_word) & 0xff;
+
+	return num;
+}
+
+static int dib8096p_tuner_rw_serpar(struct i2c_adapter *i2c_adap,
+		struct i2c_msg msg[], int num)
+{
+	if (map_addr_to_serpar_number(&msg[0]) == 0) {
+		if (num == 1) /* write */
+			return dib8096p_tuner_write_serpar(i2c_adap, msg, 1);
+		else /* read */
+			return dib8096p_tuner_read_serpar(i2c_adap, msg, 2);
+	}
+	return num;
+}
+
+static int dib8096p_rw_on_apb(struct i2c_adapter *i2c_adap,
+		struct i2c_msg msg[], int num, u16 apb_address)
+{
+	struct dib8000_state *state = i2c_get_adapdata(i2c_adap);
+	u16 word;
+
+	if (num == 1) {		/* write */
+		dib8000_write_word(state, apb_address,
+				((msg[0].buf[1] << 8) | (msg[0].buf[2])));
+	} else {
+		word = dib8000_read_word(state, apb_address);
+		msg[1].buf[0] = (word >> 8) & 0xff;
+		msg[1].buf[1] = (word) & 0xff;
+	}
+	return num;
+}
+
+static int dib8096p_tuner_xfer(struct i2c_adapter *i2c_adap,
+		struct i2c_msg msg[], int num)
+{
+	struct dib8000_state *state = i2c_get_adapdata(i2c_adap);
+	u16 apb_address = 0, word;
+	int i = 0;
+
+	switch (msg[0].buf[0]) {
+	case 0x12:
+			apb_address = 1920;
+			break;
+	case 0x14:
+			apb_address = 1921;
+			break;
+	case 0x24:
+			apb_address = 1922;
+			break;
+	case 0x1a:
+			apb_address = 1923;
+			break;
+	case 0x22:
+			apb_address = 1924;
+			break;
+	case 0x33:
+			apb_address = 1926;
+			break;
+	case 0x34:
+			apb_address = 1927;
+			break;
+	case 0x35:
+			apb_address = 1928;
+			break;
+	case 0x36:
+			apb_address = 1929;
+			break;
+	case 0x37:
+			apb_address = 1930;
+			break;
+	case 0x38:
+			apb_address = 1931;
+			break;
+	case 0x39:
+			apb_address = 1932;
+			break;
+	case 0x2a:
+			apb_address = 1935;
+			break;
+	case 0x2b:
+			apb_address = 1936;
+			break;
+	case 0x2c:
+			apb_address = 1937;
+			break;
+	case 0x2d:
+			apb_address = 1938;
+			break;
+	case 0x2e:
+			apb_address = 1939;
+			break;
+	case 0x2f:
+			apb_address = 1940;
+			break;
+	case 0x30:
+			apb_address = 1941;
+			break;
+	case 0x31:
+			apb_address = 1942;
+			break;
+	case 0x32:
+			apb_address = 1943;
+			break;
+	case 0x3e:
+			apb_address = 1944;
+			break;
+	case 0x3f:
+			apb_address = 1945;
+			break;
+	case 0x40:
+			apb_address = 1948;
+			break;
+	case 0x25:
+			apb_address = 936;
+			break;
+	case 0x26:
+			apb_address = 937;
+			break;
+	case 0x27:
+			apb_address = 938;
+			break;
+	case 0x28:
+			apb_address = 939;
+			break;
+	case 0x1d:
+			/* get sad sel request */
+			i = ((dib8000_read_word(state, 921) >> 12)&0x3);
+			word = dib8000_read_word(state, 924+i);
+			msg[1].buf[0] = (word >> 8) & 0xff;
+			msg[1].buf[1] = (word) & 0xff;
+			return num;
+	case 0x1f:
+			if (num == 1) {	/* write */
+				word = (u16) ((msg[0].buf[1] << 8) |
+						msg[0].buf[2]);
+				/* in the VGAMODE Sel are located on bit 0/1 */
+				word &= 0x3;
+				word = (dib8000_read_word(state, 921) &
+						~(3<<12)) | (word<<12);
+				/* Set the proper input */
+				dib8000_write_word(state, 921, word);
+				return num;
+			}
+	}
+
+	if (apb_address != 0) /* R/W acces via APB */
+		return dib8096p_rw_on_apb(i2c_adap, msg, num, apb_address);
+	else  /* R/W access via SERPAR  */
+		return dib8096p_tuner_rw_serpar(i2c_adap, msg, num);
+
+	return 0;
+}
+
+static u32 dib8096p_i2c_func(struct i2c_adapter *adapter)
+{
+	return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm dib8096p_tuner_xfer_algo = {
+	.master_xfer = dib8096p_tuner_xfer,
+	.functionality = dib8096p_i2c_func,
+};
+
+struct i2c_adapter *dib8096p_get_i2c_tuner(struct dvb_frontend *fe)
+{
+	struct dib8000_state *st = fe->demodulator_priv;
+	return &st->dib8096p_tuner_adap;
+}
+EXPORT_SYMBOL(dib8096p_get_i2c_tuner);
+
+int dib8096p_tuner_sleep(struct dvb_frontend *fe, int onoff)
+{
+	struct dib8000_state *state = fe->demodulator_priv;
+	u16 en_cur_state;
+
+	dprintk("sleep dib8096p: %d", onoff);
+
+	en_cur_state = dib8000_read_word(state, 1922);
+
+	/* LNAs and MIX are ON and therefore it is a valid configuration */
+	if (en_cur_state > 0xff)
+		state->tuner_enable = en_cur_state ;
+
+	if (onoff)
+		en_cur_state &= 0x00ff;
+	else {
+		if (state->tuner_enable != 0)
+			en_cur_state = state->tuner_enable;
+	}
+
+	dib8000_write_word(state, 1922, en_cur_state);
+
+	return 0;
+}
+EXPORT_SYMBOL(dib8096p_tuner_sleep);
+
 static const s32 lut_1000ln_mant[] =
 {
 	908, 7003, 7090, 7170, 7244, 7313, 7377, 7438, 7495, 7549, 7600
@@ -1051,6 +1815,26 @@ s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode)
 }
 EXPORT_SYMBOL(dib8000_get_adc_power);
 
+int dib8090p_get_dc_power(struct dvb_frontend *fe, u8 IQ)
+{
+	struct dib8000_state *state = fe->demodulator_priv;
+	int val = 0;
+
+	switch (IQ) {
+	case 1:
+			val = dib8000_read_word(state, 403);
+			break;
+	case 0:
+			val = dib8000_read_word(state, 404);
+			break;
+	}
+	if (val  & 0x200)
+		val -= 1024;
+
+	return val;
+}
+EXPORT_SYMBOL(dib8090p_get_dc_power);
+
 static void dib8000_update_timf(struct dib8000_state *state)
 {
 	u32 timf = state->timf = dib8000_read32(state, 435);
@@ -1060,6 +1844,26 @@ static void dib8000_update_timf(struct dib8000_state *state)
 	dprintk("Updated timing frequency: %d (default: %d)", state->timf, state->timf_default);
 }
 
+u32 dib8000_ctrl_timf(struct dvb_frontend *fe, uint8_t op, uint32_t timf)
+{
+	struct dib8000_state *state = fe->demodulator_priv;
+
+	switch (op) {
+	case DEMOD_TIMF_SET:
+			state->timf = timf;
+			break;
+	case DEMOD_TIMF_UPDATE:
+			dib8000_update_timf(state);
+			break;
+	case DEMOD_TIMF_GET:
+			break;
+	}
+	dib8000_set_bandwidth(state->fe[0], 6000);
+
+	return state->timf;
+}
+EXPORT_SYMBOL(dib8000_ctrl_timf);
+
 static const u16 adc_target_16dB[11] = {
 	(1 << 13) - 825 - 117,
 	(1 << 13) - 837 - 117,
@@ -1086,6 +1890,9 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear
 	u16 init_prbs = 0xfff;
 	u16 ana_gain = 0;
 
+	if (state->revision == 0x8090)
+		dib8000_init_sdram(state);
+
 	if (state->ber_monitored_layer != LAYER_ALL)
 		dib8000_write_word(state, 285, (dib8000_read_word(state, 285) & 0x60) | state->ber_monitored_layer);
 	else
@@ -1418,7 +2225,10 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear
 	dprintk("nbseg_diff = %X (%d)", seg_diff_mask, seg_diff_mask);
 
 	state->differential_constellation = (seg_diff_mask != 0);
-	dib8000_set_diversity_in(state->fe[0], state->diversity_onoff);
+	if (state->revision != 0x8090)
+		dib8000_set_diversity_in(state->fe[0], state->diversity_onoff);
+	else
+		dib8096p_set_diversity_in(state->fe[0], state->diversity_onoff);
 
 	if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) {
 		if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 1)
@@ -1870,7 +2680,7 @@ static int dib8000_tune(struct dvb_frontend *fe)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
 	int ret = 0;
-	u16 value, mode = fft_to_mode(state);
+	u16 lock, value, mode = fft_to_mode(state);
 
 	// we are already tuned - just resuming from suspend
 	if (state == NULL)
@@ -1924,7 +2734,11 @@ static int dib8000_tune(struct dvb_frontend *fe)
 	}
 
 	// we achieved a coff_cpil_lock - it's time to update the timf
-	if ((dib8000_read_word(state, 568) >> 11) & 0x1)
+	if (state->revision != 0x8090)
+		lock = dib8000_read_word(state, 568);
+	else
+		lock = dib8000_read_word(state, 570);
+	if ((lock >> 11) & 0x1)
 		dib8000_update_timf(state);
 
 	//now that tune is finished, lock0 should lock on fec_mpeg to output this lock on MP_LOCK. It's changed in autosearch start
@@ -1946,11 +2760,14 @@ static int dib8000_wakeup(struct dvb_frontend *fe)
 	u8 index_frontend;
 	int ret;
 
-	dib8000_set_power_mode(state, DIB8000M_POWER_ALL);
+	dib8000_set_power_mode(state, DIB8000_POWER_ALL);
 	dib8000_set_adc_state(state, DIBX000_ADC_ON);
 	if (dib8000_set_adc_state(state, DIBX000_SLOW_ADC_ON) != 0)
 		dprintk("could not start Slow ADC");
 
+	if (state->revision != 0x8090)
+		dib8000_sad_calib(state);
+
 	for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) {
 		ret = state->fe[index_frontend]->ops.init(state->fe[index_frontend]);
 		if (ret < 0)
@@ -1972,8 +2789,9 @@ static int dib8000_sleep(struct dvb_frontend *fe)
 			return ret;
 	}
 
-	dib8000_set_output_mode(fe, OUTMODE_HIGH_Z);
-	dib8000_set_power_mode(state, DIB8000M_POWER_INTERFACE_ONLY);
+	if (state->revision != 0x8090)
+		dib8000_set_output_mode(fe, OUTMODE_HIGH_Z);
+	dib8000_set_power_mode(state, DIB8000_POWER_INTERFACE_ONLY);
 	return dib8000_set_adc_state(state, DIBX000_SLOW_ADC_OFF) | dib8000_set_adc_state(state, DIBX000_ADC_OFF);
 }
 
@@ -1992,7 +2810,7 @@ int dib8000_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tun
 }
 EXPORT_SYMBOL(dib8000_set_tune_state);
 
-static int dib8000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib8000_get_frontend(struct dvb_frontend *fe)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
 	u16 i, val = 0;
@@ -2006,7 +2824,7 @@ static int dib8000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 		if (stat&FE_HAS_SYNC) {
 			dprintk("TMCC lock on the slave%i", index_frontend);
 			/* synchronize the cache with the other frontends */
-			state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], fep);
+			state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]);
 			for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL); sub_index_frontend++) {
 				if (sub_index_frontend != index_frontend) {
 					state->fe[sub_index_frontend]->dtv_property_cache.isdbt_sb_mode = state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode;
@@ -2028,7 +2846,10 @@ static int dib8000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 
 	fe->dtv_property_cache.isdbt_sb_mode = dib8000_read_word(state, 508) & 0x1;
 
-	val = dib8000_read_word(state, 570);
+	if (state->revision == 0x8090)
+		val = dib8000_read_word(state, 572);
+	else
+		val = dib8000_read_word(state, 570);
 	fe->dtv_property_cache.inversion = (val & 0x40) >> 6;
 	switch ((val & 0x30) >> 4) {
 	case 1:
@@ -2135,7 +2956,7 @@ static int dib8000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 	return 0;
 }
 
-static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib8000_set_frontend(struct dvb_frontend *fe)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
 	u8 nbr_pending, exit_condition, index_frontend;
@@ -2158,9 +2979,14 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 		state->fe[index_frontend]->dtv_property_cache.delivery_system = SYS_ISDBT;
 		memcpy(&state->fe[index_frontend]->dtv_property_cache, &fe->dtv_property_cache, sizeof(struct dtv_frontend_properties));
 
-		dib8000_set_output_mode(state->fe[index_frontend], OUTMODE_HIGH_Z);
+		if (state->revision != 0x8090)
+			dib8000_set_output_mode(state->fe[index_frontend],
+					OUTMODE_HIGH_Z);
+		else
+			dib8096p_set_output_mode(state->fe[index_frontend],
+					OUTMODE_HIGH_Z);
 		if (state->fe[index_frontend]->ops.tuner_ops.set_params)
-			state->fe[index_frontend]->ops.tuner_ops.set_params(state->fe[index_frontend], fep);
+			state->fe[index_frontend]->ops.tuner_ops.set_params(state->fe[index_frontend]);
 
 		dib8000_set_tune_state(state->fe[index_frontend], CT_AGC_START);
 	}
@@ -2215,7 +3041,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 			 ((state->fe[0]->dtv_property_cache.layer[1].segment_count == 0) ||
 			  ((state->fe[0]->dtv_property_cache.isdbt_layer_enabled & (2 << 0)) == 0)) &&
 			 ((state->fe[0]->dtv_property_cache.layer[2].segment_count == 0) || ((state->fe[0]->dtv_property_cache.isdbt_layer_enabled & (3 << 0)) == 0)))) {
-		int i = 80000;
+		int i = 100;
 		u8 found = 0;
 		u8 tune_failed = 0;
 
@@ -2243,6 +3069,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 					default:
 						 dprintk("unhandled autosearch result");
 					case 1:
+						 tune_failed |= (1 << index_frontend);
 						 dprintk("autosearch failed for the frontend%i", index_frontend);
 						 break;
 					}
@@ -2261,21 +3088,44 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 
 		dprintk("tune success on frontend%i", index_frontend_success);
 
-		dib8000_get_frontend(fe, fep);
+		dib8000_get_frontend(fe);
 	}
 
 	for (index_frontend = 0, ret = 0; (ret >= 0) && (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++)
 		ret = dib8000_tune(state->fe[index_frontend]);
 
 	/* set output mode and diversity input */
-	dib8000_set_output_mode(state->fe[0], state->cfg.output_mode);
-	for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) {
-		dib8000_set_output_mode(state->fe[index_frontend], OUTMODE_DIVERSITY);
-		dib8000_set_diversity_in(state->fe[index_frontend-1], 1);
-	}
+	if (state->revision != 0x8090) {
+		dib8000_set_output_mode(state->fe[0], state->cfg.output_mode);
+		for (index_frontend = 1;
+				(index_frontend < MAX_NUMBER_OF_FRONTENDS) &&
+				(state->fe[index_frontend] != NULL);
+				index_frontend++) {
+			dib8000_set_output_mode(state->fe[index_frontend],
+					OUTMODE_DIVERSITY);
+			dib8000_set_diversity_in(state->fe[index_frontend-1], 1);
+		}
 
-	/* turn off the diversity of the last chip */
-	dib8000_set_diversity_in(state->fe[index_frontend-1], 0);
+		/* turn off the diversity of the last chip */
+		dib8000_set_diversity_in(state->fe[index_frontend-1], 0);
+	} else {
+		dib8096p_set_output_mode(state->fe[0], state->cfg.output_mode);
+		if (state->cfg.enMpegOutput == 0) {
+			dib8096p_setDibTxMux(state, MPEG_ON_DIBTX);
+			dib8096p_setHostBusMux(state, DIBTX_ON_HOSTBUS);
+		}
+		for (index_frontend = 1;
+				(index_frontend < MAX_NUMBER_OF_FRONTENDS) &&
+				(state->fe[index_frontend] != NULL);
+				index_frontend++) {
+			dib8096p_set_output_mode(state->fe[index_frontend],
+					OUTMODE_DIVERSITY);
+			dib8096p_set_diversity_in(state->fe[index_frontend-1], 1);
+		}
+
+		/* turn off the diversity of the last chip */
+		dib8096p_set_diversity_in(state->fe[index_frontend-1], 0);
+	}
 
 	return ret;
 }
@@ -2284,15 +3134,22 @@ static u16 dib8000_read_lock(struct dvb_frontend *fe)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
 
+	if (state->revision == 0x8090)
+		return dib8000_read_word(state, 570);
 	return dib8000_read_word(state, 568);
 }
 
 static int dib8000_read_status(struct dvb_frontend *fe, fe_status_t * stat)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
-	u16 lock_slave = 0, lock = dib8000_read_word(state, 568);
+	u16 lock_slave = 0, lock;
 	u8 index_frontend;
 
+	if (state->revision == 0x8090)
+		lock = dib8000_read_word(state, 570);
+	else
+		lock = dib8000_read_word(state, 568);
+
 	for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++)
 		lock_slave |= dib8000_read_lock(state->fe[index_frontend]);
 
@@ -2330,14 +3187,26 @@ static int dib8000_read_status(struct dvb_frontend *fe, fe_status_t * stat)
 static int dib8000_read_ber(struct dvb_frontend *fe, u32 * ber)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
-	*ber = (dib8000_read_word(state, 560) << 16) | dib8000_read_word(state, 561);	// 13 segments
+
+	/* 13 segments */
+	if (state->revision == 0x8090)
+		*ber = (dib8000_read_word(state, 562) << 16) |
+			dib8000_read_word(state, 563);
+	else
+		*ber = (dib8000_read_word(state, 560) << 16) |
+			dib8000_read_word(state, 561);
 	return 0;
 }
 
 static int dib8000_read_unc_blocks(struct dvb_frontend *fe, u32 * unc)
 {
 	struct dib8000_state *state = fe->demodulator_priv;
-	*unc = dib8000_read_word(state, 565);	// packet error on 13 seg
+
+	/* packet error on 13 seg */
+	if (state->revision == 0x8090)
+		*unc = dib8000_read_word(state, 567);
+	else
+		*unc = dib8000_read_word(state, 565);
 	return 0;
 }
 
@@ -2370,14 +3239,20 @@ static u32 dib8000_get_snr(struct dvb_frontend *fe)
 	u32 n, s, exp;
 	u16 val;
 
-	val = dib8000_read_word(state, 542);
+	if (state->revision != 0x8090)
+		val = dib8000_read_word(state, 542);
+	else
+		val = dib8000_read_word(state, 544);
 	n = (val >> 6) & 0xff;
 	exp = (val & 0x3f);
 	if ((exp & 0x20) != 0)
 		exp -= 0x40;
 	n <<= exp+16;
 
-	val = dib8000_read_word(state, 543);
+	if (state->revision != 0x8090)
+		val = dib8000_read_word(state, 543);
+	else
+		val = dib8000_read_word(state, 545);
 	s = (val >> 6) & 0xff;
 	exp = (val & 0x3f);
 	if ((exp & 0x20) != 0)
@@ -2401,7 +3276,7 @@ static int dib8000_read_snr(struct dvb_frontend *fe, u16 * snr)
 	for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++)
 		snr_master += dib8000_get_snr(state->fe[index_frontend]);
 
-	if (snr_master != 0) {
+	if ((snr_master >> 16) != 0) {
 		snr_master = 10*intlog10(snr_master>>16);
 		*snr = snr_master / ((1 << 24) / 10);
 	}
@@ -2458,7 +3333,8 @@ struct dvb_frontend *dib8000_get_slave_frontend(struct dvb_frontend *fe, int sla
 EXPORT_SYMBOL(dib8000_get_slave_frontend);
 
 
-int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr)
+int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods,
+		u8 default_addr, u8 first_addr, u8 is_dib8096p)
 {
 	int k = 0, ret = 0;
 	u8 new_addr = 0;
@@ -2488,9 +3364,12 @@ int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 defau
 		new_addr = first_addr + (k << 1);
 
 		client.addr = new_addr;
-		dib8000_i2c_write16(&client, 1287, 0x0003);	/* sram lead in, rdy */
-		if (dib8000_identify(&client) == 0) {
+		if (!is_dib8096p)
 			dib8000_i2c_write16(&client, 1287, 0x0003);	/* sram lead in, rdy */
+		if (dib8000_identify(&client) == 0) {
+			/* sram lead in, rdy */
+			if (!is_dib8096p)
+				dib8000_i2c_write16(&client, 1287, 0x0003);
 			client.addr = default_addr;
 			if (dib8000_identify(&client) == 0) {
 				dprintk("#%d: not identified", k);
@@ -2549,6 +3428,7 @@ static void dib8000_release(struct dvb_frontend *fe)
 		dvb_frontend_detach(st->fe[index_frontend]);
 
 	dibx000_exit_i2c_master(&st->i2c_master);
+	i2c_del_adapter(&st->dib8096p_tuner_adap);
 	kfree(st->fe[0]);
 	kfree(st);
 }
@@ -2581,9 +3461,9 @@ int dib8000_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff)
 EXPORT_SYMBOL(dib8000_pid_filter);
 
 static const struct dvb_frontend_ops dib8000_ops = {
+	.delsys = { SYS_ISDBT },
 	.info = {
 		 .name = "DiBcom 8000 ISDB-T",
-		 .type = FE_OFDM,
 		 .frequency_min = 44250000,
 		 .frequency_max = 867250000,
 		 .frequency_stepsize = 62500,
@@ -2651,6 +3531,15 @@ struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, s
 
 	dibx000_init_i2c_master(&state->i2c_master, DIB8000, state->i2c.adap, state->i2c.addr);
 
+	/* init 8096p tuner adapter */
+	strncpy(state->dib8096p_tuner_adap.name, "DiB8096P tuner interface",
+			sizeof(state->dib8096p_tuner_adap.name));
+	state->dib8096p_tuner_adap.algo = &dib8096p_tuner_xfer_algo;
+	state->dib8096p_tuner_adap.algo_data = NULL;
+	state->dib8096p_tuner_adap.dev.parent = state->i2c.adap->dev.parent;
+	i2c_set_adapdata(&state->dib8096p_tuner_adap, state);
+	i2c_add_adapter(&state->dib8096p_tuner_adap);
+
 	dib8000_reset(fe);
 
 	dib8000_write_word(state, 285, (dib8000_read_word(state, 285) & ~0x60) | (3 << 5));	/* ber_rs_len = 3 */
diff --git a/drivers/media/dvb/frontends/dib8000.h b/drivers/media/dvb/frontends/dib8000.h
index 617f9eba3a0..39591bb172c 100644
--- a/drivers/media/dvb/frontends/dib8000.h
+++ b/drivers/media/dvb/frontends/dib8000.h
@@ -32,6 +32,7 @@ struct dib8000_config {
 	u8 div_cfg;
 	u8 output_mode;
 	u8 refclksel;
+	u8 enMpegOutput:1;
 };
 
 #define DEFAULT_DIB8000_I2C_ADDRESS 18
@@ -40,7 +41,8 @@ struct dib8000_config {
 extern struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
 extern struct i2c_adapter *dib8000_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
 
-extern int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr);
+extern int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods,
+		u8 default_addr, u8 first_addr, u8 is_dib8096p);
 
 extern int dib8000_set_gpio(struct dvb_frontend *, u8 num, u8 dir, u8 val);
 extern int dib8000_set_wbd_ref(struct dvb_frontend *, u16 value);
@@ -50,6 +52,13 @@ extern int dib8000_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_st
 extern enum frontend_tune_state dib8000_get_tune_state(struct dvb_frontend *fe);
 extern void dib8000_pwm_agc_reset(struct dvb_frontend *fe);
 extern s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode);
+extern struct i2c_adapter *dib8096p_get_i2c_tuner(struct dvb_frontend *fe);
+extern int dib8096p_tuner_sleep(struct dvb_frontend *fe, int onoff);
+extern int dib8090p_get_dc_power(struct dvb_frontend *fe, u8 IQ);
+extern u32 dib8000_ctrl_timf(struct dvb_frontend *fe,
+		uint8_t op, uint32_t timf);
+extern int dib8000_update_pll(struct dvb_frontend *fe,
+		struct dibx000_bandwidth_config *pll);
 extern int dib8000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave);
 extern int dib8000_remove_slave_frontend(struct dvb_frontend *fe);
 extern struct dvb_frontend *dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index);
@@ -66,7 +75,9 @@ static inline struct i2c_adapter *dib8000_get_i2c_master(struct dvb_frontend *fe
 	return NULL;
 }
 
-static inline int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr)
+static inline int dib8000_i2c_enumeration(struct i2c_adapter *host,
+		int no_of_demods, u8 default_addr, u8 first_addr,
+		u8 is_dib8096p)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return -ENODEV;
@@ -109,11 +120,38 @@ static inline void dib8000_pwm_agc_reset(struct dvb_frontend *fe)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 }
+static inline struct i2c_adapter *dib8096p_get_i2c_tuner(struct dvb_frontend *fe)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+static inline int dib8096p_tuner_sleep(struct dvb_frontend *fe, int onoff)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return 0;
+}
 static inline s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return 0;
 }
+static inline int dib8090p_get_dc_power(struct dvb_frontend *fe, u8 IQ)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return 0;
+}
+static inline u32 dib8000_ctrl_timf(struct dvb_frontend *fe,
+		uint8_t op, uint32_t timf)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return 0;
+}
+static inline int dib8000_update_pll(struct dvb_frontend *fe,
+		struct dibx000_bandwidth_config *pll)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return -ENODEV;
+}
 static inline int dib8000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
diff --git a/drivers/media/dvb/frontends/dib9000.c b/drivers/media/dvb/frontends/dib9000.c
index 660f80661ed..863ef3cfab9 100644
--- a/drivers/media/dvb/frontends/dib9000.c
+++ b/drivers/media/dvb/frontends/dib9000.c
@@ -1136,7 +1136,7 @@ static int dib9000_fw_init(struct dib9000_state *state)
 	return 0;
 }
 
-static void dib9000_fw_set_channel_head(struct dib9000_state *state, struct dvb_frontend_parameters *ch)
+static void dib9000_fw_set_channel_head(struct dib9000_state *state)
 {
 	u8 b[9];
 	u32 freq = state->fe[0]->dtv_property_cache.frequency / 1000;
@@ -1157,7 +1157,7 @@ static void dib9000_fw_set_channel_head(struct dib9000_state *state, struct dvb_
 	dib9000_risc_mem_write(state, FE_MM_W_CHANNEL_HEAD, b);
 }
 
-static int dib9000_fw_get_channel(struct dvb_frontend *fe, struct dvb_frontend_parameters *channel)
+static int dib9000_fw_get_channel(struct dvb_frontend *fe)
 {
 	struct dib9000_state *state = fe->demodulator_priv;
 	struct dibDVBTChannel {
@@ -1309,7 +1309,7 @@ error:
 	return ret;
 }
 
-static int dib9000_fw_set_channel_union(struct dvb_frontend *fe, struct dvb_frontend_parameters *channel)
+static int dib9000_fw_set_channel_union(struct dvb_frontend *fe)
 {
 	struct dib9000_state *state = fe->demodulator_priv;
 	struct dibDVBTChannel {
@@ -1454,7 +1454,7 @@ static int dib9000_fw_set_channel_union(struct dvb_frontend *fe, struct dvb_fron
 	return 0;
 }
 
-static int dib9000_fw_tune(struct dvb_frontend *fe, struct dvb_frontend_parameters *ch)
+static int dib9000_fw_tune(struct dvb_frontend *fe)
 {
 	struct dib9000_state *state = fe->demodulator_priv;
 	int ret = 10, search = state->channel_status.status == CHANNEL_STATUS_PARAMETERS_UNKNOWN;
@@ -1462,7 +1462,7 @@ static int dib9000_fw_tune(struct dvb_frontend *fe, struct dvb_frontend_paramete
 
 	switch (state->tune_state) {
 	case CT_DEMOD_START:
-		dib9000_fw_set_channel_head(state, ch);
+		dib9000_fw_set_channel_head(state);
 
 		/* write the channel context - a channel is initialized to 0, so it is OK */
 		dib9000_risc_mem_write(state, FE_MM_W_CHANNEL_CONTEXT, (u8 *) fe_info);
@@ -1471,7 +1471,7 @@ static int dib9000_fw_tune(struct dvb_frontend *fe, struct dvb_frontend_paramete
 		if (search)
 			dib9000_mbx_send(state, OUT_MSG_FE_CHANNEL_SEARCH, NULL, 0);
 		else {
-			dib9000_fw_set_channel_union(fe, ch);
+			dib9000_fw_set_channel_union(fe);
 			dib9000_mbx_send(state, OUT_MSG_FE_CHANNEL_TUNE, NULL, 0);
 		}
 		state->tune_state = CT_DEMOD_STEP_1;
@@ -1867,7 +1867,7 @@ static int dib9000_fe_get_tune_settings(struct dvb_frontend *fe, struct dvb_fron
 	return 0;
 }
 
-static int dib9000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib9000_get_frontend(struct dvb_frontend *fe)
 {
 	struct dib9000_state *state = fe->demodulator_priv;
 	u8 index_frontend, sub_index_frontend;
@@ -1883,7 +1883,7 @@ static int dib9000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 			dprintk("TPS lock on the slave%i", index_frontend);
 
 			/* synchronize the cache with the other frontends */
-			state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], fep);
+			state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]);
 			for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL);
 			     sub_index_frontend++) {
 				if (sub_index_frontend != index_frontend) {
@@ -1911,7 +1911,7 @@ static int dib9000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 	}
 
 	/* get the channel from master chip */
-	ret = dib9000_fw_get_channel(fe, fep);
+	ret = dib9000_fw_get_channel(fe);
 	if (ret != 0)
 		goto return_value;
 
@@ -1958,7 +1958,7 @@ static int dib9000_set_channel_status(struct dvb_frontend *fe, struct dvb_fronte
 	return 0;
 }
 
-static int dib9000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib9000_set_frontend(struct dvb_frontend *fe)
 {
 	struct dib9000_state *state = fe->demodulator_priv;
 	int sleep_time, sleep_time_slave;
@@ -1983,8 +1983,10 @@ static int dib9000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 	fe->dtv_property_cache.delivery_system = SYS_DVBT;
 
 	/* set the master status */
-	if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
-	    fep->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO || fep->u.ofdm.constellation == QAM_AUTO || fep->u.ofdm.code_rate_HP == FEC_AUTO) {
+	if (state->fe[0]->dtv_property_cache.transmission_mode == TRANSMISSION_MODE_AUTO ||
+	    state->fe[0]->dtv_property_cache.guard_interval == GUARD_INTERVAL_AUTO ||
+	    state->fe[0]->dtv_property_cache.modulation == QAM_AUTO ||
+	    state->fe[0]->dtv_property_cache.code_rate_HP == FEC_AUTO) {
 		/* no channel specified, autosearch the channel */
 		state->channel_status.status = CHANNEL_STATUS_PARAMETERS_UNKNOWN;
 	} else
@@ -2008,9 +2010,9 @@ static int dib9000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 	exit_condition = 0;	/* 0: tune pending; 1: tune failed; 2:tune success */
 	index_frontend_success = 0;
 	do {
-		sleep_time = dib9000_fw_tune(state->fe[0], NULL);
+		sleep_time = dib9000_fw_tune(state->fe[0]);
 		for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) {
-			sleep_time_slave = dib9000_fw_tune(state->fe[index_frontend], NULL);
+			sleep_time_slave = dib9000_fw_tune(state->fe[index_frontend]);
 			if (sleep_time == FE_CALLBACK_TIME_NEVER)
 				sleep_time = sleep_time_slave;
 			else if ((sleep_time_slave != FE_CALLBACK_TIME_NEVER) && (sleep_time_slave > sleep_time))
@@ -2052,7 +2054,7 @@ static int dib9000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 
 	/* synchronize all the channel cache */
 	state->get_frontend_internal = 1;
-	dib9000_get_frontend(state->fe[0], fep);
+	dib9000_get_frontend(state->fe[0]);
 	state->get_frontend_internal = 0;
 
 	/* retune the other frontends with the found channel */
@@ -2068,7 +2070,7 @@ static int dib9000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 		sleep_time = FE_CALLBACK_TIME_NEVER;
 		for (index_frontend = 0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) {
 			if (index_frontend != index_frontend_success) {
-				sleep_time_slave = dib9000_fw_tune(state->fe[index_frontend], NULL);
+				sleep_time_slave = dib9000_fw_tune(state->fe[index_frontend]);
 				if (sleep_time == FE_CALLBACK_TIME_NEVER)
 					sleep_time = sleep_time_slave;
 				else if ((sleep_time_slave != FE_CALLBACK_TIME_NEVER) && (sleep_time_slave > sleep_time))
@@ -2495,9 +2497,9 @@ error:
 EXPORT_SYMBOL(dib9000_attach);
 
 static struct dvb_frontend_ops dib9000_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		 .name = "DiBcom 9000",
-		 .type = FE_OFDM,
 		 .frequency_min = 44250000,
 		 .frequency_max = 867250000,
 		 .frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/dibx000_common.h b/drivers/media/dvb/frontends/dibx000_common.h
index 5e011474be4..5f484881d7b 100644
--- a/drivers/media/dvb/frontends/dibx000_common.h
+++ b/drivers/media/dvb/frontends/dibx000_common.h
@@ -146,14 +146,8 @@ enum dibx000_adc_states {
 	DIBX000_VBG_DISABLE,
 };
 
-#define BANDWIDTH_TO_KHZ(v) ((v) == BANDWIDTH_8_MHZ  ? 8000 : \
-				(v) == BANDWIDTH_7_MHZ  ? 7000 : \
-				(v) == BANDWIDTH_6_MHZ  ? 6000 : 8000)
-
-#define BANDWIDTH_TO_INDEX(v) ( \
-	(v) == 8000 ? BANDWIDTH_8_MHZ : \
-		(v) == 7000 ? BANDWIDTH_7_MHZ : \
-		(v) == 6000 ? BANDWIDTH_6_MHZ : BANDWIDTH_8_MHZ )
+#define BANDWIDTH_TO_KHZ(v)	((v) / 1000)
+#define BANDWIDTH_TO_HZ(v)	((v) * 1000)
 
 /* Chip output mode. */
 #define OUTMODE_HIGH_Z              0
@@ -276,4 +270,11 @@ struct dibSubbandSelection {
 #define DEMOD_TIMF_GET    0x01
 #define DEMOD_TIMF_UPDATE 0x02
 
+#define MPEG_ON_DIBTX		1
+#define DIV_ON_DIBTX		2
+#define ADC_ON_DIBTX		3
+#define DEMOUT_ON_HOSTBUS	4
+#define DIBTX_ON_HOSTBUS	5
+#define MPEG_ON_HOSTBUS		6
+
 #endif
diff --git a/drivers/media/dvb/frontends/drxd.h b/drivers/media/dvb/frontends/drxd.h
index 7113535844f..34398738f9b 100644
--- a/drivers/media/dvb/frontends/drxd.h
+++ b/drivers/media/dvb/frontends/drxd.h
@@ -48,8 +48,6 @@ struct drxd_config {
 	u8 disable_i2c_gate_ctrl;
 
 	u32 IF;
-	int (*pll_set) (void *priv, void *priv_params,
-			u8 pll_addr, u8 demoda_addr, s32 *off);
 	 s16(*osc_deviation) (void *priv, s16 dev, int flag);
 };
 
diff --git a/drivers/media/dvb/frontends/drxd_hard.c b/drivers/media/dvb/frontends/drxd_hard.c
index 88e46f4cdbb..7bf39cda83c 100644
--- a/drivers/media/dvb/frontends/drxd_hard.c
+++ b/drivers/media/dvb/frontends/drxd_hard.c
@@ -120,7 +120,7 @@ enum EIFFilter {
 struct drxd_state {
 	struct dvb_frontend frontend;
 	struct dvb_frontend_ops ops;
-	struct dvb_frontend_parameters param;
+	struct dtv_frontend_properties props;
 
 	const struct firmware *fw;
 	struct device *dev;
@@ -914,14 +914,13 @@ static int load_firmware(struct drxd_state *state, const char *fw_name)
 		return -EIO;
 	}
 
-	state->microcode = kmalloc(fw->size, GFP_KERNEL);
+	state->microcode = kmemdup(fw->data, fw->size, GFP_KERNEL);
 	if (state->microcode == NULL) {
 		release_firmware(fw);
 		printk(KERN_ERR "drxd: firmware load failure: no memory\n");
 		return -ENOMEM;
 	}
 
-	memcpy(state->microcode, fw->data, fw->size);
 	state->microcode_length = fw->size;
 	release_firmware(fw);
 	return 0;
@@ -1622,14 +1621,14 @@ static int CorrectSysClockDeviation(struct drxd_state *state)
 				break;
 		}
 
-		switch (state->param.u.ofdm.bandwidth) {
-		case BANDWIDTH_8_MHZ:
+		switch (state->props.bandwidth_hz) {
+		case 8000000:
 			bandwidth = DRXD_BANDWIDTH_8MHZ_IN_HZ;
 			break;
-		case BANDWIDTH_7_MHZ:
+		case 7000000:
 			bandwidth = DRXD_BANDWIDTH_7MHZ_IN_HZ;
 			break;
-		case BANDWIDTH_6_MHZ:
+		case 6000000:
 			bandwidth = DRXD_BANDWIDTH_6MHZ_IN_HZ;
 			break;
 		default:
@@ -1804,7 +1803,7 @@ static int StartDiversity(struct drxd_state *state)
 			status = WriteTable(state, state->m_StartDiversityEnd);
 			if (status < 0)
 				break;
-			if (state->param.u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
+			if (state->props.bandwidth_hz == 8000000) {
 				status = WriteTable(state, state->m_DiversityDelay8MHZ);
 				if (status < 0)
 					break;
@@ -1906,7 +1905,7 @@ static int SetCfgNoiseCalibration(struct drxd_state *state,
 
 static int DRX_Start(struct drxd_state *state, s32 off)
 {
-	struct dvb_ofdm_parameters *p = &state->param.u.ofdm;
+	struct dtv_frontend_properties *p = &state->props;
 	int status;
 
 	u16 transmissionParams = 0;
@@ -1971,7 +1970,7 @@ static int DRX_Start(struct drxd_state *state, s32 off)
 		if (status < 0)
 			break;
 
-		mirrorFreqSpect = (state->param.inversion == INVERSION_ON);
+		mirrorFreqSpect = (state->props.inversion == INVERSION_ON);
 
 		switch (p->transmission_mode) {
 		default:	/* Not set, detect it automatically */
@@ -2021,7 +2020,7 @@ static int DRX_Start(struct drxd_state *state, s32 off)
 			break;
 		}
 
-		switch (p->hierarchy_information) {
+		switch (p->hierarchy) {
 		case HIERARCHY_1:
 			transmissionParams |= SC_RA_RAM_OP_PARAM_HIER_A1;
 			if (state->type_A) {
@@ -2147,7 +2146,7 @@ static int DRX_Start(struct drxd_state *state, s32 off)
 		if (status < 0)
 			break;
 
-		switch (p->constellation) {
+		switch (p->modulation) {
 		default:
 			operationMode |= SC_RA_RAM_OP_AUTO_CONST__M;
 			/* fall through , try first guess
@@ -2331,9 +2330,11 @@ static int DRX_Start(struct drxd_state *state, s32 off)
 		   by SC for fix for some 8K,1/8 guard but is restored by
 		   InitEC and ResetEC
 		   functions */
-		switch (p->bandwidth) {
-		case BANDWIDTH_AUTO:
-		case BANDWIDTH_8_MHZ:
+		switch (p->bandwidth_hz) {
+		case 0:
+			p->bandwidth_hz = 8000000;
+			/* fall through */
+		case 8000000:
 			/* (64/7)*(8/8)*1000000 */
 			bandwidth = DRXD_BANDWIDTH_8MHZ_IN_HZ;
 
@@ -2341,14 +2342,14 @@ static int DRX_Start(struct drxd_state *state, s32 off)
 			status = Write16(state,
 					 FE_AG_REG_IND_DEL__A, 50, 0x0000);
 			break;
-		case BANDWIDTH_7_MHZ:
+		case 7000000:
 			/* (64/7)*(7/8)*1000000 */
 			bandwidth = DRXD_BANDWIDTH_7MHZ_IN_HZ;
 			bandwidthParam = 0x4807;	/*binary:0100 1000 0000 0111 */
 			status = Write16(state,
 					 FE_AG_REG_IND_DEL__A, 59, 0x0000);
 			break;
-		case BANDWIDTH_6_MHZ:
+		case 6000000:
 			/* (64/7)*(6/8)*1000000 */
 			bandwidth = DRXD_BANDWIDTH_6MHZ_IN_HZ;
 			bandwidthParam = 0x0F07;	/*binary: 0000 1111 0000 0111 */
@@ -2887,41 +2888,26 @@ static int drxd_sleep(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int drxd_get_frontend(struct dvb_frontend *fe,
-			     struct dvb_frontend_parameters *param)
-{
-	return 0;
-}
-
 static int drxd_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 {
 	return drxd_config_i2c(fe, enable);
 }
 
-static int drxd_set_frontend(struct dvb_frontend *fe,
-			     struct dvb_frontend_parameters *param)
+static int drxd_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct drxd_state *state = fe->demodulator_priv;
 	s32 off = 0;
 
-	state->param = *param;
+	state->props = *p;
 	DRX_Stop(state);
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, param);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
-	/* FIXME: move PLL drivers */
-	if (state->config.pll_set &&
-	    state->config.pll_set(state->priv, param,
-				  state->config.pll_address,
-				  state->config.demoda_address, &off) < 0) {
-		printk(KERN_ERR "Error in pll_set\n");
-		return -1;
-	}
-
 	msleep(200);
 
 	return DRX_Start(state, off);
@@ -2935,10 +2921,9 @@ static void drxd_release(struct dvb_frontend *fe)
 }
 
 static struct dvb_frontend_ops drxd_ops = {
-
+	.delsys = { SYS_DVBT},
 	.info = {
 		 .name = "Micronas DRXD DVB-T",
-		 .type = FE_OFDM,
 		 .frequency_min = 47125000,
 		 .frequency_max = 855250000,
 		 .frequency_stepsize = 166667,
@@ -2958,7 +2943,6 @@ static struct dvb_frontend_ops drxd_ops = {
 	.i2c_gate_ctrl = drxd_i2c_gate_ctrl,
 
 	.set_frontend = drxd_set_frontend,
-	.get_frontend = drxd_get_frontend,
 	.get_tune_settings = drxd_get_tune_settings,
 
 	.read_status = drxd_read_status,
diff --git a/drivers/media/dvb/frontends/drxk.h b/drivers/media/dvb/frontends/drxk.h
index 58baf419560..020981844a8 100644
--- a/drivers/media/dvb/frontends/drxk.h
+++ b/drivers/media/dvb/frontends/drxk.h
@@ -8,6 +8,8 @@
  * struct drxk_config - Configure the initial parameters for DRX-K
  *
  * adr:			I2C Address of the DRX-K
+ * parallel_ts:		true means that the device uses parallel TS,
+ * 			Serial otherwise.
  * single_master:	Device is on the single master mode
  * no_i2c_bridge:	Don't switch the I2C bridge to talk with tuner
  * antenna_gpio:	GPIO bit used to control the antenna
@@ -22,22 +24,23 @@ struct drxk_config {
 	u8	adr;
 	bool	single_master;
 	bool	no_i2c_bridge;
+	bool	parallel_ts;
 
 	bool	antenna_dvbt;
 	u16	antenna_gpio;
 
+	int    chunk_size;
+
 	const char *microcode_name;
 };
 
 #if defined(CONFIG_DVB_DRXK) || (defined(CONFIG_DVB_DRXK_MODULE) \
         && defined(MODULE))
 extern struct dvb_frontend *drxk_attach(const struct drxk_config *config,
-					struct i2c_adapter *i2c,
-					struct dvb_frontend **fe_t);
+					struct i2c_adapter *i2c);
 #else
 static inline struct dvb_frontend *drxk_attach(const struct drxk_config *config,
-					struct i2c_adapter *i2c,
-					struct dvb_frontend **fe_t)
+					struct i2c_adapter *i2c)
 {
         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
         return NULL;
diff --git a/drivers/media/dvb/frontends/drxk_hard.c b/drivers/media/dvb/frontends/drxk_hard.c
index 0024d9b92c2..5ab53795bd7 100644
--- a/drivers/media/dvb/frontends/drxk_hard.c
+++ b/drivers/media/dvb/frontends/drxk_hard.c
@@ -367,10 +367,10 @@ static int i2c_read(struct i2c_adapter *adap,
 	}
 	if (debug > 2) {
 		int i;
-		dprintk(2, ": read from ");
+		dprintk(2, ": read from");
 		for (i = 0; i < len; i++)
 			printk(KERN_CONT " %02x", msg[i]);
-		printk(KERN_CONT "Value = ");
+		printk(KERN_CONT ", value = ");
 		for (i = 0; i < alen; i++)
 			printk(KERN_CONT " %02x", answ[i]);
 		printk(KERN_CONT "\n");
@@ -659,7 +659,6 @@ static int init_state(struct drxk_state *state)
 	/* io_pad_cfg_mode output mode is drive always */
 	/* io_pad_cfg_drive is set to power 2 (23 mA) */
 	u32 ulGPIOCfg = 0x0113;
-	u32 ulSerialMode = 1;
 	u32 ulInvertTSClock = 0;
 	u32 ulTSDataStrength = DRXK_MPEG_SERIAL_OUTPUT_PIN_DRIVE_STRENGTH;
 	u32 ulTSClockkStrength = DRXK_MPEG_OUTPUT_CLK_DRIVE_STRENGTH;
@@ -680,7 +679,8 @@ static int init_state(struct drxk_state *state)
 	state->m_hasOOB = false;
 	state->m_hasAudio = false;
 
-	state->m_ChunkSize = 124;
+	if (!state->m_ChunkSize)
+		state->m_ChunkSize = 124;
 
 	state->m_oscClockFreq = 0;
 	state->m_smartAntInverted = false;
@@ -809,8 +809,6 @@ static int init_state(struct drxk_state *state)
 	/* MPEG output configuration */
 	state->m_enableMPEGOutput = true;	/* If TRUE; enable MPEG ouput */
 	state->m_insertRSByte = false;	/* If TRUE; insert RS byte */
-	state->m_enableParallel = true;	/* If TRUE;
-					   parallel out otherwise serial */
 	state->m_invertDATA = false;	/* If TRUE; invert DATA signals */
 	state->m_invertERR = false;	/* If TRUE; invert ERR signal */
 	state->m_invertSTR = false;	/* If TRUE; invert STR signals */
@@ -855,8 +853,6 @@ static int init_state(struct drxk_state *state)
 	state->m_bPowerDown = false;
 	state->m_currentPowerMode = DRX_POWER_DOWN;
 
-	state->m_enableParallel = (ulSerialMode == 0);
-
 	state->m_rfmirror = (ulRfMirror == 0);
 	state->m_IfAgcPol = false;
 	return 0;
@@ -945,6 +941,9 @@ static int GetDeviceCapabilities(struct drxk_state *state)
 	status = read32(state, SIO_TOP_JTAGID_LO__A, &sioTopJtagidLo);
 	if (status < 0)
 		goto error;
+
+printk(KERN_ERR "drxk: status = 0x%08x\n", sioTopJtagidLo);
+
 	/* driver 0.9.0 */
 	switch ((sioTopJtagidLo >> 29) & 0xF) {
 	case 0:
@@ -962,7 +961,8 @@ static int GetDeviceCapabilities(struct drxk_state *state)
 	default:
 		state->m_deviceSpin = DRXK_SPIN_UNKNOWN;
 		status = -EINVAL;
-		printk(KERN_ERR "drxk: Spin unknown\n");
+		printk(KERN_ERR "drxk: Spin %d unknown\n",
+		       (sioTopJtagidLo >> 29) & 0xF);
 		goto error2;
 	}
 	switch ((sioTopJtagidLo >> 12) & 0xFF) {
@@ -1189,7 +1189,9 @@ static int MPEGTSConfigurePins(struct drxk_state *state, bool mpegEnable)
 	u16 sioPdrMclkCfg = 0;
 	u16 sioPdrMdxCfg = 0;
 
-	dprintk(1, "\n");
+	dprintk(1, ": mpeg %s, %s mode\n",
+		mpegEnable ? "enable" : "disable",
+		state->m_enableParallel ? "parallel" : "serial");
 
 	/* stop lock indicator process */
 	status = write16(state, SCU_RAM_GPIO__A, SCU_RAM_GPIO_HW_LOCK_IND_DISABLE);
@@ -1845,6 +1847,7 @@ static int SetOperationMode(struct drxk_state *state,
 		*/
 	switch (oMode) {
 	case OM_DVBT:
+		dprintk(1, ": DVB-T\n");
 		state->m_OperationMode = oMode;
 		status = SetDVBTStandard(state, oMode);
 		if (status < 0)
@@ -1852,6 +1855,8 @@ static int SetOperationMode(struct drxk_state *state,
 		break;
 	case OM_QAM_ITU_A:	/* fallthrough */
 	case OM_QAM_ITU_C:
+		dprintk(1, ": DVB-C Annex %c\n",
+			(state->m_OperationMode == OM_QAM_ITU_A) ? 'A' : 'C');
 		state->m_OperationMode = oMode;
 		status = SetQAMStandard(state, oMode);
 		if (status < 0)
@@ -1880,7 +1885,7 @@ static int Start(struct drxk_state *state, s32 offsetFreq,
 		state->m_DrxkState != DRXK_DTV_STARTED)
 		goto error;
 
-	state->m_bMirrorFreqSpect = (state->param.inversion == INVERSION_ON);
+	state->m_bMirrorFreqSpect = (state->props.inversion == INVERSION_ON);
 
 	if (IntermediateFrequency < 0) {
 		state->m_bMirrorFreqSpect = !state->m_bMirrorFreqSpect;
@@ -2502,7 +2507,7 @@ static int GetQAMSignalToNoise(struct drxk_state *state,
 	u16 qamSlErrPower = 0;	/* accum. error between
 					raw and sliced symbols */
 	u32 qamSlSigPower = 0;	/* used for MER, depends of
-					QAM constellation */
+					QAM modulation */
 	u32 qamSlMer = 0;	/* QAM MER */
 
 	dprintk(1, "\n");
@@ -2516,7 +2521,7 @@ static int GetQAMSignalToNoise(struct drxk_state *state,
 		return -EINVAL;
 	}
 
-	switch (state->param.u.qam.modulation) {
+	switch (state->props.modulation) {
 	case QAM_16:
 		qamSlSigPower = DRXK_QAM_SL_SIG_POWER_QAM16 << 2;
 		break;
@@ -2747,7 +2752,7 @@ static int GetDVBCQuality(struct drxk_state *state, s32 *pQuality)
 		if (status < 0)
 			break;
 
-		switch (state->param.u.qam.modulation) {
+		switch (state->props.modulation) {
 		case QAM_16:
 			SignalToNoiseRel = SignalToNoise - 200;
 			break;
@@ -3812,7 +3817,7 @@ static int SetDVBT(struct drxk_state *state, u16 IntermediateFreqkHz,
 	/*== Write channel settings to device =====================================*/
 
 	/* mode */
-	switch (state->param.u.ofdm.transmission_mode) {
+	switch (state->props.transmission_mode) {
 	case TRANSMISSION_MODE_AUTO:
 	default:
 		operationMode |= OFDM_SC_RA_RAM_OP_AUTO_MODE__M;
@@ -3826,7 +3831,7 @@ static int SetDVBT(struct drxk_state *state, u16 IntermediateFreqkHz,
 	}
 
 	/* guard */
-	switch (state->param.u.ofdm.guard_interval) {
+	switch (state->props.guard_interval) {
 	default:
 	case GUARD_INTERVAL_AUTO:
 		operationMode |= OFDM_SC_RA_RAM_OP_AUTO_GUARD__M;
@@ -3846,7 +3851,7 @@ static int SetDVBT(struct drxk_state *state, u16 IntermediateFreqkHz,
 	}
 
 	/* hierarchy */
-	switch (state->param.u.ofdm.hierarchy_information) {
+	switch (state->props.hierarchy) {
 	case HIERARCHY_AUTO:
 	case HIERARCHY_NONE:
 	default:
@@ -3866,8 +3871,8 @@ static int SetDVBT(struct drxk_state *state, u16 IntermediateFreqkHz,
 	}
 
 
-	/* constellation */
-	switch (state->param.u.ofdm.constellation) {
+	/* modulation */
+	switch (state->props.modulation) {
 	case QAM_AUTO:
 	default:
 		operationMode |= OFDM_SC_RA_RAM_OP_AUTO_CONST__M;
@@ -3910,7 +3915,7 @@ static int SetDVBT(struct drxk_state *state, u16 IntermediateFreqkHz,
 #endif
 
 	/* coderate */
-	switch (state->param.u.ofdm.code_rate_HP) {
+	switch (state->props.code_rate_HP) {
 	case FEC_AUTO:
 	default:
 		operationMode |= OFDM_SC_RA_RAM_OP_AUTO_RATE__M;
@@ -3939,9 +3944,11 @@ static int SetDVBT(struct drxk_state *state, u16 IntermediateFreqkHz,
 	/* Also set parameters for EC_OC fix, note EC_OC_REG_TMD_HIL_MAR is changed
 		by SC for fix for some 8K,1/8 guard but is restored by InitEC and ResetEC
 		functions */
-	switch (state->param.u.ofdm.bandwidth) {
-	case BANDWIDTH_AUTO:
-	case BANDWIDTH_8_MHZ:
+	switch (state->props.bandwidth_hz) {
+	case 0:
+		state->props.bandwidth_hz = 8000000;
+		/* fall though */
+	case 8000000:
 		bandwidth = DRXK_BANDWIDTH_8MHZ_IN_HZ;
 		status = write16(state, OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A, 3052);
 		if (status < 0)
@@ -3960,7 +3967,7 @@ static int SetDVBT(struct drxk_state *state, u16 IntermediateFreqkHz,
 		if (status < 0)
 			goto error;
 		break;
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		bandwidth = DRXK_BANDWIDTH_7MHZ_IN_HZ;
 		status = write16(state, OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A, 3491);
 		if (status < 0)
@@ -3979,7 +3986,7 @@ static int SetDVBT(struct drxk_state *state, u16 IntermediateFreqkHz,
 		if (status < 0)
 			goto error;
 		break;
-	case BANDWIDTH_6_MHZ:
+	case 6000000:
 		bandwidth = DRXK_BANDWIDTH_6MHZ_IN_HZ;
 		status = write16(state, OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A, 4073);
 		if (status < 0)
@@ -4186,7 +4193,7 @@ error:
 /**
 * \brief Setup of the QAM Measurement intervals for signal quality
 * \param demod instance of demod.
-* \param constellation current constellation.
+* \param modulation current modulation.
 * \return DRXStatus_t.
 *
 *  NOTE:
@@ -4195,7 +4202,7 @@ error:
 *
 */
 static int SetQAMMeasurement(struct drxk_state *state,
-			     enum EDrxkConstellation constellation,
+			     enum EDrxkConstellation modulation,
 			     u32 symbolRate)
 {
 	u32 fecBitsDesired = 0;	/* BER accounting period */
@@ -4209,11 +4216,11 @@ static int SetQAMMeasurement(struct drxk_state *state,
 	fecRsPrescale = 1;
 	/* fecBitsDesired = symbolRate [kHz] *
 		FrameLenght [ms] *
-		(constellation + 1) *
+		(modulation + 1) *
 		SyncLoss (== 1) *
 		ViterbiLoss (==1)
 		*/
-	switch (constellation) {
+	switch (modulation) {
 	case DRX_CONSTELLATION_QAM16:
 		fecBitsDesired = 4 * symbolRate;
 		break;
@@ -5280,12 +5287,12 @@ static int QAMSetSymbolrate(struct drxk_state *state)
 	/* Select & calculate correct IQM rate */
 	adcFrequency = (state->m_sysClockFreq * 1000) / 3;
 	ratesel = 0;
-	/* printk(KERN_DEBUG "drxk: SR %d\n", state->param.u.qam.symbol_rate); */
-	if (state->param.u.qam.symbol_rate <= 1188750)
+	/* printk(KERN_DEBUG "drxk: SR %d\n", state->props.symbol_rate); */
+	if (state->props.symbol_rate <= 1188750)
 		ratesel = 3;
-	else if (state->param.u.qam.symbol_rate <= 2377500)
+	else if (state->props.symbol_rate <= 2377500)
 		ratesel = 2;
-	else if (state->param.u.qam.symbol_rate <= 4755000)
+	else if (state->props.symbol_rate <= 4755000)
 		ratesel = 1;
 	status = write16(state, IQM_FD_RATESEL__A, ratesel);
 	if (status < 0)
@@ -5294,7 +5301,7 @@ static int QAMSetSymbolrate(struct drxk_state *state)
 	/*
 		IqmRcRate = ((Fadc / (symbolrate * (4<<ratesel))) - 1) * (1<<23)
 		*/
-	symbFreq = state->param.u.qam.symbol_rate * (1 << ratesel);
+	symbFreq = state->props.symbol_rate * (1 << ratesel);
 	if (symbFreq == 0) {
 		/* Divide by zero */
 		status = -EINVAL;
@@ -5310,7 +5317,7 @@ static int QAMSetSymbolrate(struct drxk_state *state)
 	/*
 		LcSymbFreq = round (.125 *  symbolrate / adcFreq * (1<<15))
 		*/
-	symbFreq = state->param.u.qam.symbol_rate;
+	symbFreq = state->props.symbol_rate;
 	if (adcFrequency == 0) {
 		/* Divide by zero */
 		status = -EINVAL;
@@ -5411,7 +5418,7 @@ static int SetQAM(struct drxk_state *state, u16 IntermediateFreqkHz,
 		goto error;
 
 	/* Set params */
-	switch (state->param.u.qam.modulation) {
+	switch (state->props.modulation) {
 	case QAM_256:
 		state->m_Constellation = DRX_CONSTELLATION_QAM256;
 		break;
@@ -5434,7 +5441,7 @@ static int SetQAM(struct drxk_state *state, u16 IntermediateFreqkHz,
 	}
 	if (status < 0)
 		goto error;
-	setParamParameters[0] = state->m_Constellation;	/* constellation     */
+	setParamParameters[0] = state->m_Constellation;	/* modulation     */
 	setParamParameters[1] = DRXK_QAM_I12_J17;	/* interleave mode   */
 	if (state->m_OperationMode == OM_QAM_ITU_C)
 		setParamParameters[2] = QAM_TOP_ANNEX_C;
@@ -5456,7 +5463,7 @@ static int SetQAM(struct drxk_state *state, u16 IntermediateFreqkHz,
 		if (status < 0)
 			goto error;
 
-		setParamParameters[0] = state->m_Constellation; /* constellation     */
+		setParamParameters[0] = state->m_Constellation; /* modulation     */
 		setParamParameters[1] = DRXK_QAM_I12_J17;       /* interleave mode   */
 		status = scu_command(state, SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM, 2, setParamParameters, 1, &cmdResult);
 	}
@@ -5465,7 +5472,7 @@ static int SetQAM(struct drxk_state *state, u16 IntermediateFreqkHz,
 
 	/*
 	 * STEP 3: enable the system in a mode where the ADC provides valid
-	 * signal setup constellation independent registers
+	 * signal setup modulation independent registers
 	 */
 #if 0
 	status = SetFrequency(channel, tunerFreqOffset));
@@ -5477,7 +5484,7 @@ static int SetQAM(struct drxk_state *state, u16 IntermediateFreqkHz,
 		goto error;
 
 	/* Setup BER measurement */
-	status = SetQAMMeasurement(state, state->m_Constellation, state->param.u. qam.symbol_rate);
+	status = SetQAMMeasurement(state, state->m_Constellation, state->props.symbol_rate);
 	if (status < 0)
 		goto error;
 
@@ -5559,8 +5566,8 @@ static int SetQAM(struct drxk_state *state, u16 IntermediateFreqkHz,
 	if (status < 0)
 		goto error;
 
-	/* STEP 4: constellation specific setup */
-	switch (state->param.u.qam.modulation) {
+	/* STEP 4: modulation specific setup */
+	switch (state->props.modulation) {
 	case QAM_16:
 		status = SetQAM16(state);
 		break;
@@ -5590,7 +5597,7 @@ static int SetQAM(struct drxk_state *state, u16 IntermediateFreqkHz,
 		goto error;
 
 	/* Re-configure MPEG output, requires knowledge of channel bitrate */
-	/* extAttr->currentChannel.constellation = channel->constellation; */
+	/* extAttr->currentChannel.modulation = channel->modulation; */
 	/* extAttr->currentChannel.symbolrate    = channel->symbolrate; */
 	status = MPEGTSDtoSetup(state, state->m_OperationMode);
 	if (status < 0)
@@ -6166,7 +6173,7 @@ error:
 	return status;
 }
 
-static void drxk_c_release(struct dvb_frontend *fe)
+static void drxk_release(struct dvb_frontend *fe)
 {
 	struct drxk_state *state = fe->demodulator_priv;
 
@@ -6174,24 +6181,12 @@ static void drxk_c_release(struct dvb_frontend *fe)
 	kfree(state);
 }
 
-static int drxk_c_init(struct dvb_frontend *fe)
-{
-	struct drxk_state *state = fe->demodulator_priv;
-
-	dprintk(1, "\n");
-	if (mutex_trylock(&state->ctlock) == 0)
-		return -EBUSY;
-	SetOperationMode(state, OM_QAM_ITU_A);
-	return 0;
-}
-
-static int drxk_c_sleep(struct dvb_frontend *fe)
+static int drxk_sleep(struct dvb_frontend *fe)
 {
 	struct drxk_state *state = fe->demodulator_priv;
 
 	dprintk(1, "\n");
 	ShutDown(state);
-	mutex_unlock(&state->ctlock);
 	return 0;
 }
 
@@ -6203,9 +6198,10 @@ static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
 	return ConfigureI2CBridge(state, enable ? true : false);
 }
 
-static int drxk_set_parameters(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *p)
+static int drxk_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+	u32 delsys  = p->delivery_system, old_delsys;
 	struct drxk_state *state = fe->demodulator_priv;
 	u32 IF;
 
@@ -6217,14 +6213,39 @@ static int drxk_set_parameters(struct dvb_frontend *fe,
 		return -EINVAL;
 	}
 
-
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
 	if (fe->ops.tuner_ops.set_params)
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 0);
-	state->param = *p;
+
+	old_delsys = state->props.delivery_system;
+	state->props = *p;
+
+	if (old_delsys != delsys) {
+		ShutDown(state);
+		switch (delsys) {
+		case SYS_DVBC_ANNEX_A:
+		case SYS_DVBC_ANNEX_C:
+			if (!state->m_hasDVBC)
+				return -EINVAL;
+			state->m_itut_annex_c = (delsys == SYS_DVBC_ANNEX_C) ? true : false;
+			if (state->m_itut_annex_c)
+				SetOperationMode(state, OM_QAM_ITU_C);
+			else
+				SetOperationMode(state, OM_QAM_ITU_A);
+			break;
+		case SYS_DVBT:
+			if (!state->m_hasDVBT)
+				return -EINVAL;
+			SetOperationMode(state, OM_DVBT);
+			break;
+		default:
+			return -EINVAL;
+		}
+	}
+
 	fe->ops.tuner_ops.get_if_frequency(fe, &IF);
 	Start(state, 0, IF);
 
@@ -6233,13 +6254,6 @@ static int drxk_set_parameters(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int drxk_c_get_frontend(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *p)
-{
-	dprintk(1, "\n");
-	return 0;
-}
-
 static int drxk_read_status(struct dvb_frontend *fe, fe_status_t *status)
 {
 	struct drxk_state *state = fe->demodulator_priv;
@@ -6299,102 +6313,54 @@ static int drxk_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 	return 0;
 }
 
-static int drxk_c_get_tune_settings(struct dvb_frontend *fe, struct dvb_frontend_tune_settings
+static int drxk_get_tune_settings(struct dvb_frontend *fe, struct dvb_frontend_tune_settings
 				    *sets)
 {
-	dprintk(1, "\n");
-	sets->min_delay_ms = 3000;
-	sets->max_drift = 0;
-	sets->step_size = 0;
-	return 0;
-}
-
-static void drxk_t_release(struct dvb_frontend *fe)
-{
-	/*
-	 * There's nothing to release here, as the state struct
-	 * is already freed by drxk_c_release.
-	 */
-}
-
-static int drxk_t_init(struct dvb_frontend *fe)
-{
-	struct drxk_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 
 	dprintk(1, "\n");
-	if (mutex_trylock(&state->ctlock) == 0)
-		return -EBUSY;
-	SetOperationMode(state, OM_DVBT);
-	return 0;
-}
-
-static int drxk_t_sleep(struct dvb_frontend *fe)
-{
-	struct drxk_state *state = fe->demodulator_priv;
-
-	dprintk(1, "\n");
-	mutex_unlock(&state->ctlock);
-	return 0;
-}
-
-static int drxk_t_get_frontend(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *p)
-{
-	dprintk(1, "\n");
-
-	return 0;
+	switch (p->delivery_system) {
+	case SYS_DVBC_ANNEX_A:
+	case SYS_DVBC_ANNEX_C:
+		sets->min_delay_ms = 3000;
+		sets->max_drift = 0;
+		sets->step_size = 0;
+		return 0;
+	default:
+		/*
+		 * For DVB-T, let it use the default DVB core way, that is:
+		 *	fepriv->step_size = fe->ops.info.frequency_stepsize * 2
+		 */
+		return -EINVAL;
+	}
 }
 
-static struct dvb_frontend_ops drxk_c_ops = {
+static struct dvb_frontend_ops drxk_ops = {
+	/* .delsys will be filled dynamically */
 	.info = {
-		 .name = "DRXK DVB-C",
-		 .type = FE_QAM,
-		 .frequency_stepsize = 62500,
-		 .frequency_min = 47000000,
-		 .frequency_max = 862000000,
-		 .symbol_rate_min = 870000,
-		 .symbol_rate_max = 11700000,
-		 .caps = FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
-		 FE_CAN_QAM_128 | FE_CAN_QAM_256 | FE_CAN_FEC_AUTO},
-	.release = drxk_c_release,
-	.init = drxk_c_init,
-	.sleep = drxk_c_sleep,
+		.name = "DRXK",
+		.frequency_min = 47000000,
+		.frequency_max = 865000000,
+		 /* For DVB-C */
+		.symbol_rate_min = 870000,
+		.symbol_rate_max = 11700000,
+		/* For DVB-T */
+		.frequency_stepsize = 166667,
+
+		.caps = FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
+			FE_CAN_QAM_128 | FE_CAN_QAM_256 | FE_CAN_FEC_AUTO |
+			FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+			FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_MUTE_TS |
+			FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_RECOVER |
+			FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO
+	},
+
+	.release = drxk_release,
+	.sleep = drxk_sleep,
 	.i2c_gate_ctrl = drxk_gate_ctrl,
 
 	.set_frontend = drxk_set_parameters,
-	.get_frontend = drxk_c_get_frontend,
-	.get_tune_settings = drxk_c_get_tune_settings,
-
-	.read_status = drxk_read_status,
-	.read_ber = drxk_read_ber,
-	.read_signal_strength = drxk_read_signal_strength,
-	.read_snr = drxk_read_snr,
-	.read_ucblocks = drxk_read_ucblocks,
-};
-
-static struct dvb_frontend_ops drxk_t_ops = {
-	.info = {
-		 .name = "DRXK DVB-T",
-		 .type = FE_OFDM,
-		 .frequency_min = 47125000,
-		 .frequency_max = 865000000,
-		 .frequency_stepsize = 166667,
-		 .frequency_tolerance = 0,
-		 .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
-		 FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
-		 FE_CAN_FEC_AUTO |
-		 FE_CAN_QAM_16 | FE_CAN_QAM_64 |
-		 FE_CAN_QAM_AUTO |
-		 FE_CAN_TRANSMISSION_MODE_AUTO |
-		 FE_CAN_GUARD_INTERVAL_AUTO |
-		 FE_CAN_HIERARCHY_AUTO | FE_CAN_RECOVER | FE_CAN_MUTE_TS},
-	.release = drxk_t_release,
-	.init = drxk_t_init,
-	.sleep = drxk_t_sleep,
-	.i2c_gate_ctrl = drxk_gate_ctrl,
-
-	.set_frontend = drxk_set_parameters,
-	.get_frontend = drxk_t_get_frontend,
+	.get_tune_settings = drxk_get_tune_settings,
 
 	.read_status = drxk_read_status,
 	.read_ber = drxk_read_ber,
@@ -6404,9 +6370,10 @@ static struct dvb_frontend_ops drxk_t_ops = {
 };
 
 struct dvb_frontend *drxk_attach(const struct drxk_config *config,
-				 struct i2c_adapter *i2c,
-				 struct dvb_frontend **fe_t)
+				 struct i2c_adapter *i2c)
 {
+	int n;
+
 	struct drxk_state *state = NULL;
 	u8 adr = config->adr;
 
@@ -6422,6 +6389,12 @@ struct dvb_frontend *drxk_attach(const struct drxk_config *config,
 	state->no_i2c_bridge = config->no_i2c_bridge;
 	state->antenna_gpio = config->antenna_gpio;
 	state->antenna_dvbt = config->antenna_dvbt;
+	state->m_ChunkSize = config->chunk_size;
+
+	if (config->parallel_ts)
+		state->m_enableParallel = true;
+	else
+		state->m_enableParallel = false;
 
 	/* NOTE: as more UIO bits will be used, add them to the mask */
 	state->UIO_mask = config->antenna_gpio;
@@ -6433,21 +6406,30 @@ struct dvb_frontend *drxk_attach(const struct drxk_config *config,
 		state->m_GPIO &= ~state->antenna_gpio;
 
 	mutex_init(&state->mutex);
-	mutex_init(&state->ctlock);
 
-	memcpy(&state->c_frontend.ops, &drxk_c_ops,
-	       sizeof(struct dvb_frontend_ops));
-	memcpy(&state->t_frontend.ops, &drxk_t_ops,
-	       sizeof(struct dvb_frontend_ops));
-	state->c_frontend.demodulator_priv = state;
-	state->t_frontend.demodulator_priv = state;
+	memcpy(&state->frontend.ops, &drxk_ops, sizeof(drxk_ops));
+	state->frontend.demodulator_priv = state;
 
 	init_state(state);
 	if (init_drxk(state) < 0)
 		goto error;
-	*fe_t = &state->t_frontend;
 
-	return &state->c_frontend;
+	/* Initialize the supported delivery systems */
+	n = 0;
+	if (state->m_hasDVBC) {
+		state->frontend.ops.delsys[n++] = SYS_DVBC_ANNEX_A;
+		state->frontend.ops.delsys[n++] = SYS_DVBC_ANNEX_C;
+		strlcat(state->frontend.ops.info.name, " DVB-C",
+			sizeof(state->frontend.ops.info.name));
+	}
+	if (state->m_hasDVBT) {
+		state->frontend.ops.delsys[n++] = SYS_DVBT;
+		strlcat(state->frontend.ops.info.name, " DVB-T",
+			sizeof(state->frontend.ops.info.name));
+	}
+
+	printk(KERN_INFO "drxk: frontend initialized.\n");
+	return &state->frontend;
 
 error:
 	printk(KERN_ERR "drxk: not found\n");
diff --git a/drivers/media/dvb/frontends/drxk_hard.h b/drivers/media/dvb/frontends/drxk_hard.h
index a05c32eecdc..3a58b73eb9b 100644
--- a/drivers/media/dvb/frontends/drxk_hard.h
+++ b/drivers/media/dvb/frontends/drxk_hard.h
@@ -195,9 +195,8 @@ struct DRXKOfdmScCmd_t {
 };
 
 struct drxk_state {
-	struct dvb_frontend c_frontend;
-	struct dvb_frontend t_frontend;
-	struct dvb_frontend_parameters param;
+	struct dvb_frontend frontend;
+	struct dtv_frontend_properties props;
 	struct device *dev;
 
 	struct i2c_adapter *i2c;
@@ -205,7 +204,6 @@ struct drxk_state {
 	void  *priv;
 
 	struct mutex mutex;
-	struct mutex ctlock;
 
 	u32    m_Instance;           /**< Channel 1,2,3 or 4 */
 
@@ -263,6 +261,8 @@ struct drxk_state {
 	u8     m_TSDataStrength;
 	u8     m_TSClockkStrength;
 
+	bool   m_itut_annex_c;      /* If true, uses ITU-T DVB-C Annex C, instead of Annex A */
+
 	enum DRXMPEGStrWidth_t  m_widthSTR;    /**< MPEG start width */
 	u32    m_mpegTsStaticBitrate;          /**< Maximum bitrate in b/s in case
 						    static clockrate is selected */
diff --git a/drivers/media/dvb/frontends/ds3000.c b/drivers/media/dvb/frontends/ds3000.c
index 90bf573308b..af65d013db1 100644
--- a/drivers/media/dvb/frontends/ds3000.c
+++ b/drivers/media/dvb/frontends/ds3000.c
@@ -934,20 +934,6 @@ error2:
 }
 EXPORT_SYMBOL(ds3000_attach);
 
-static int ds3000_set_property(struct dvb_frontend *fe,
-	struct dtv_property *tvp)
-{
-	dprintk("%s(..)\n", __func__);
-	return 0;
-}
-
-static int ds3000_get_property(struct dvb_frontend *fe,
-	struct dtv_property *tvp)
-{
-	dprintk("%s(..)\n", __func__);
-	return 0;
-}
-
 static int ds3000_set_carrier_offset(struct dvb_frontend *fe,
 					s32 carrier_offset_khz)
 {
@@ -967,8 +953,7 @@ static int ds3000_set_carrier_offset(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int ds3000_set_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *p)
+static int ds3000_set_frontend(struct dvb_frontend *fe)
 {
 	struct ds3000_state *state = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -994,15 +979,15 @@ static int ds3000_set_frontend(struct dvb_frontend *fe,
 	div4 = 0;
 
 	/* calculate and set freq divider */
-	if (p->frequency < 1146000) {
+	if (c->frequency < 1146000) {
 		ds3000_tuner_writereg(state, 0x10, 0x11);
 		div4 = 1;
-		ndiv = ((p->frequency * (6 + 8) * 4) +
+		ndiv = ((c->frequency * (6 + 8) * 4) +
 				(DS3000_XTAL_FREQ / 2)) /
 				DS3000_XTAL_FREQ - 1024;
 	} else {
 		ds3000_tuner_writereg(state, 0x10, 0x01);
-		ndiv = ((p->frequency * (6 + 8) * 2) +
+		ndiv = ((c->frequency * (6 + 8) * 2) +
 				(DS3000_XTAL_FREQ / 2)) /
 				DS3000_XTAL_FREQ - 1024;
 	}
@@ -1101,7 +1086,7 @@ static int ds3000_set_frontend(struct dvb_frontend *fe,
 	msleep(60);
 
 	offset_khz = (ndiv - ndiv % 2 + 1024) * DS3000_XTAL_FREQ
-		/ (6 + 8) / (div4 + 1) / 2 - p->frequency;
+		/ (6 + 8) / (div4 + 1) / 2 - c->frequency;
 
 	/* ds3000 global reset */
 	ds3000_writereg(state, 0x07, 0x80);
@@ -1210,7 +1195,7 @@ static int ds3000_set_frontend(struct dvb_frontend *fe,
 
 	for (i = 0; i < 30 ; i++) {
 		ds3000_read_status(fe, &status);
-		if (status && FE_HAS_LOCK)
+		if (status & FE_HAS_LOCK)
 			break;
 
 		msleep(10);
@@ -1220,13 +1205,13 @@ static int ds3000_set_frontend(struct dvb_frontend *fe,
 }
 
 static int ds3000_tune(struct dvb_frontend *fe,
-			struct dvb_frontend_parameters *p,
+			bool re_tune,
 			unsigned int mode_flags,
 			unsigned int *delay,
 			fe_status_t *status)
 {
-	if (p) {
-		int ret = ds3000_set_frontend(fe, p);
+	if (re_tune) {
+		int ret = ds3000_set_frontend(fe);
 		if (ret)
 			return ret;
 	}
@@ -1279,10 +1264,9 @@ static int ds3000_sleep(struct dvb_frontend *fe)
 }
 
 static struct dvb_frontend_ops ds3000_ops = {
-
+	.delsys = { SYS_DVBS, SYS_DVBS2},
 	.info = {
 		.name = "Montage Technology DS3000/TS2020",
-		.type = FE_QPSK,
 		.frequency_min = 950000,
 		.frequency_max = 2150000,
 		.frequency_stepsize = 1011, /* kHz for QPSK frontends */
@@ -1312,8 +1296,6 @@ static struct dvb_frontend_ops ds3000_ops = {
 	.diseqc_send_burst = ds3000_diseqc_send_burst,
 	.get_frontend_algo = ds3000_get_algo,
 
-	.set_property = ds3000_set_property,
-	.get_property = ds3000_get_property,
 	.set_frontend = ds3000_set_frontend,
 	.tune = ds3000_tune,
 };
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index 62a65efdf8d..1ab34838221 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -61,8 +61,7 @@ struct dvb_pll_desc {
 	u32  min;
 	u32  max;
 	u32  iffreq;
-	void (*set)(struct dvb_frontend *fe, u8 *buf,
-		    const struct dvb_frontend_parameters *params);
+	void (*set)(struct dvb_frontend *fe, u8 *buf);
 	u8   *initdata;
 	u8   *initdata2;
 	u8   *sleepdata;
@@ -93,10 +92,10 @@ static struct dvb_pll_desc dvb_pll_thomson_dtt7579 = {
 	},
 };
 
-static void thomson_dtt759x_bw(struct dvb_frontend *fe, u8 *buf,
-			       const struct dvb_frontend_parameters *params)
+static void thomson_dtt759x_bw(struct dvb_frontend *fe, u8 *buf)
 {
-	if (BANDWIDTH_7_MHZ == params->u.ofdm.bandwidth)
+	u32 bw = fe->dtv_property_cache.bandwidth_hz;
+	if (bw == 7000000)
 		buf[3] |= 0x10;
 }
 
@@ -186,10 +185,10 @@ static struct dvb_pll_desc dvb_pll_env57h1xd5 = {
 /* Philips TDA6650/TDA6651
  * used in Panasonic ENV77H11D5
  */
-static void tda665x_bw(struct dvb_frontend *fe, u8 *buf,
-		       const struct dvb_frontend_parameters *params)
+static void tda665x_bw(struct dvb_frontend *fe, u8 *buf)
 {
-	if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+	u32 bw = fe->dtv_property_cache.bandwidth_hz;
+	if (bw == 8000000)
 		buf[3] |= 0x08;
 }
 
@@ -220,10 +219,10 @@ static struct dvb_pll_desc dvb_pll_tda665x = {
 /* Infineon TUA6034
  * used in LG TDTP E102P
  */
-static void tua6034_bw(struct dvb_frontend *fe, u8 *buf,
-		       const struct dvb_frontend_parameters *params)
+static void tua6034_bw(struct dvb_frontend *fe, u8 *buf)
 {
-	if (BANDWIDTH_7_MHZ != params->u.ofdm.bandwidth)
+	u32 bw = fe->dtv_property_cache.bandwidth_hz;
+	if (bw == 7000000)
 		buf[3] |= 0x08;
 }
 
@@ -244,10 +243,10 @@ static struct dvb_pll_desc dvb_pll_tua6034 = {
 /* ALPS TDED4
  * used in Nebula-Cards and USB boxes
  */
-static void tded4_bw(struct dvb_frontend *fe, u8 *buf,
-		     const struct dvb_frontend_parameters *params)
+static void tded4_bw(struct dvb_frontend *fe, u8 *buf)
 {
-	if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+	u32 bw = fe->dtv_property_cache.bandwidth_hz;
+	if (bw == 8000000)
 		buf[3] |= 0x04;
 }
 
@@ -319,11 +318,11 @@ static struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
 	},
 };
 
-static void opera1_bw(struct dvb_frontend *fe, u8 *buf,
-		      const struct dvb_frontend_parameters *params)
+static void opera1_bw(struct dvb_frontend *fe, u8 *buf)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dvb_pll_priv *priv = fe->tuner_priv;
-	u32 b_w  = (params->u.qpsk.symbol_rate * 27) / 32000;
+	u32 b_w  = (c->symbol_rate * 27) / 32000;
 	struct i2c_msg msg = {
 		.addr = priv->pll_i2c_address,
 		.flags = 0,
@@ -392,8 +391,7 @@ static struct dvb_pll_desc dvb_pll_opera1 = {
 	}
 };
 
-static void samsung_dtos403ih102a_set(struct dvb_frontend *fe, u8 *buf,
-		       const struct dvb_frontend_parameters *params)
+static void samsung_dtos403ih102a_set(struct dvb_frontend *fe, u8 *buf)
 {
 	struct dvb_pll_priv *priv = fe->tuner_priv;
 	struct i2c_msg msg = {
@@ -537,30 +535,29 @@ static struct dvb_pll_desc *pll_list[] = {
 /* code                                                        */
 
 static int dvb_pll_configure(struct dvb_frontend *fe, u8 *buf,
-			     const struct dvb_frontend_parameters *params)
+			     const u32 frequency)
 {
 	struct dvb_pll_priv *priv = fe->tuner_priv;
 	struct dvb_pll_desc *desc = priv->pll_desc;
 	u32 div;
 	int i;
 
-	if (params->frequency != 0 && (params->frequency < desc->min ||
-				       params->frequency > desc->max))
+	if (frequency && (frequency < desc->min || frequency > desc->max))
 		return -EINVAL;
 
 	for (i = 0; i < desc->count; i++) {
-		if (params->frequency > desc->entries[i].limit)
+		if (frequency > desc->entries[i].limit)
 			continue;
 		break;
 	}
 
 	if (debug)
 		printk("pll: %s: freq=%d | i=%d/%d\n", desc->name,
-		       params->frequency, i, desc->count);
+		       frequency, i, desc->count);
 	if (i == desc->count)
 		return -EINVAL;
 
-	div = (params->frequency + desc->iffreq +
+	div = (frequency + desc->iffreq +
 	       desc->entries[i].stepsize/2) / desc->entries[i].stepsize;
 	buf[0] = div >> 8;
 	buf[1] = div & 0xff;
@@ -568,7 +565,7 @@ static int dvb_pll_configure(struct dvb_frontend *fe, u8 *buf,
 	buf[3] = desc->entries[i].cb;
 
 	if (desc->set)
-		desc->set(fe, buf, params);
+		desc->set(fe, buf);
 
 	if (debug)
 		printk("pll: %s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
@@ -611,9 +608,9 @@ static int dvb_pll_sleep(struct dvb_frontend *fe)
 	return -EINVAL;
 }
 
-static int dvb_pll_set_params(struct dvb_frontend *fe,
-			      struct dvb_frontend_parameters *params)
+static int dvb_pll_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dvb_pll_priv *priv = fe->tuner_priv;
 	u8 buf[4];
 	struct i2c_msg msg =
@@ -625,7 +622,8 @@ static int dvb_pll_set_params(struct dvb_frontend *fe,
 	if (priv->i2c == NULL)
 		return -EINVAL;
 
-	if ((result = dvb_pll_configure(fe, buf, params)) < 0)
+	result = dvb_pll_configure(fe, buf, c->frequency);
+	if (result < 0)
 		return result;
 	else
 		frequency = result;
@@ -637,15 +635,15 @@ static int dvb_pll_set_params(struct dvb_frontend *fe,
 	}
 
 	priv->frequency = frequency;
-	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+	priv->bandwidth = c->bandwidth_hz;
 
 	return 0;
 }
 
 static int dvb_pll_calc_regs(struct dvb_frontend *fe,
-			     struct dvb_frontend_parameters *params,
 			     u8 *buf, int buf_len)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dvb_pll_priv *priv = fe->tuner_priv;
 	int result;
 	u32 frequency = 0;
@@ -653,7 +651,8 @@ static int dvb_pll_calc_regs(struct dvb_frontend *fe,
 	if (buf_len < 5)
 		return -EINVAL;
 
-	if ((result = dvb_pll_configure(fe, buf+1, params)) < 0)
+	result = dvb_pll_configure(fe, buf + 1, c->frequency);
+	if (result < 0)
 		return result;
 	else
 		frequency = result;
@@ -661,7 +660,7 @@ static int dvb_pll_calc_regs(struct dvb_frontend *fe,
 	buf[0] = priv->pll_i2c_address;
 
 	priv->frequency = frequency;
-	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+	priv->bandwidth = c->bandwidth_hz;
 
 	return 5;
 }
diff --git a/drivers/media/dvb/frontends/dvb_dummy_fe.c b/drivers/media/dvb/frontends/dvb_dummy_fe.c
index a7fc7e53a55..dcfc902c867 100644
--- a/drivers/media/dvb/frontends/dvb_dummy_fe.c
+++ b/drivers/media/dvb/frontends/dvb_dummy_fe.c
@@ -68,15 +68,18 @@ static int dvb_dummy_fe_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int dvb_dummy_fe_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+/*
+ * Only needed if it actually reads something from the hardware
+ */
+static int dvb_dummy_fe_get_frontend(struct dvb_frontend *fe)
 {
 	return 0;
 }
 
-static int dvb_dummy_fe_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int dvb_dummy_fe_set_frontend(struct dvb_frontend *fe)
 {
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
@@ -171,10 +174,9 @@ error:
 }
 
 static struct dvb_frontend_ops dvb_dummy_fe_ofdm_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "Dummy DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 0,
 		.frequency_max		= 863250000,
 		.frequency_stepsize	= 62500,
@@ -203,10 +205,9 @@ static struct dvb_frontend_ops dvb_dummy_fe_ofdm_ops = {
 };
 
 static struct dvb_frontend_ops dvb_dummy_fe_qam_ops = {
-
+	.delsys = { SYS_DVBC_ANNEX_A },
 	.info = {
 		.name			= "Dummy DVB-C",
-		.type			= FE_QAM,
 		.frequency_stepsize	= 62500,
 		.frequency_min		= 51000000,
 		.frequency_max		= 858000000,
@@ -233,10 +234,9 @@ static struct dvb_frontend_ops dvb_dummy_fe_qam_ops = {
 };
 
 static struct dvb_frontend_ops dvb_dummy_fe_qpsk_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name			= "Dummy DVB-S",
-		.type			= FE_QPSK,
 		.frequency_min		= 950000,
 		.frequency_max		= 2150000,
 		.frequency_stepsize	= 250,           /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/ec100.c b/drivers/media/dvb/frontends/ec100.c
index 2414dc6ee5d..c56fddbf53b 100644
--- a/drivers/media/dvb/frontends/ec100.c
+++ b/drivers/media/dvb/frontends/ec100.c
@@ -76,19 +76,19 @@ static int ec100_read_reg(struct ec100_state *state, u8 reg, u8 *val)
 	return 0;
 }
 
-static int ec100_set_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params)
+static int ec100_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct ec100_state *state = fe->demodulator_priv;
 	int ret;
 	u8 tmp, tmp2;
 
-	deb_info("%s: freq:%d bw:%d\n", __func__, params->frequency,
-		params->u.ofdm.bandwidth);
+	deb_info("%s: freq:%d bw:%d\n", __func__, c->frequency,
+		c->bandwidth_hz);
 
 	/* program tuner */
 	if (fe->ops.tuner_ops.set_params)
-		fe->ops.tuner_ops.set_params(fe, params);
+		fe->ops.tuner_ops.set_params(fe);
 
 	ret = ec100_write_reg(state, 0x04, 0x06);
 	if (ret)
@@ -108,16 +108,16 @@ static int ec100_set_frontend(struct dvb_frontend *fe,
 	   B 0x1b | 0xb7 | 0x00 | 0x49
 	   B 0x1c | 0x55 | 0x64 | 0x72 */
 
-	switch (params->u.ofdm.bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	switch (c->bandwidth_hz) {
+	case 6000000:
 		tmp = 0xb7;
 		tmp2 = 0x55;
 		break;
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		tmp = 0x00;
 		tmp2 = 0x64;
 		break;
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 	default:
 		tmp = 0x49;
 		tmp2 = 0x72;
@@ -306,9 +306,9 @@ error:
 EXPORT_SYMBOL(ec100_attach);
 
 static struct dvb_frontend_ops ec100_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name = "E3C EC100 DVB-T",
-		.type = FE_OFDM,
 		.caps =
 			FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
 			FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
diff --git a/drivers/media/dvb/frontends/hd29l2.c b/drivers/media/dvb/frontends/hd29l2.c
new file mode 100644
index 00000000000..a0031819083
--- /dev/null
+++ b/drivers/media/dvb/frontends/hd29l2.c
@@ -0,0 +1,861 @@
+/*
+ * HDIC HD29L2 DMB-TH demodulator driver
+ *
+ * Copyright (C) 2011 Metropolia University of Applied Sciences, Electria R&D
+ *
+ * Author: Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "hd29l2_priv.h"
+
+int hd29l2_debug;
+module_param_named(debug, hd29l2_debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+
+/* write multiple registers */
+static int hd29l2_wr_regs(struct hd29l2_priv *priv, u8 reg, u8 *val, int len)
+{
+	int ret;
+	u8 buf[2 + len];
+	struct i2c_msg msg[1] = {
+		{
+			.addr = priv->cfg.i2c_addr,
+			.flags = 0,
+			.len = sizeof(buf),
+			.buf = buf,
+		}
+	};
+
+	buf[0] = 0x00;
+	buf[1] = reg;
+	memcpy(&buf[2], val, len);
+
+	ret = i2c_transfer(priv->i2c, msg, 1);
+	if (ret == 1) {
+		ret = 0;
+	} else {
+		warn("i2c wr failed=%d reg=%02x len=%d", ret, reg, len);
+		ret = -EREMOTEIO;
+	}
+
+	return ret;
+}
+
+/* read multiple registers */
+static int hd29l2_rd_regs(struct hd29l2_priv *priv, u8 reg, u8 *val, int len)
+{
+	int ret;
+	u8 buf[2] = { 0x00, reg };
+	struct i2c_msg msg[2] = {
+		{
+			.addr = priv->cfg.i2c_addr,
+			.flags = 0,
+			.len = 2,
+			.buf = buf,
+		}, {
+			.addr = priv->cfg.i2c_addr,
+			.flags = I2C_M_RD,
+			.len = len,
+			.buf = val,
+		}
+	};
+
+	ret = i2c_transfer(priv->i2c, msg, 2);
+	if (ret == 2) {
+		ret = 0;
+	} else {
+		warn("i2c rd failed=%d reg=%02x len=%d", ret, reg, len);
+		ret = -EREMOTEIO;
+	}
+
+	return ret;
+}
+
+/* write single register */
+static int hd29l2_wr_reg(struct hd29l2_priv *priv, u8 reg, u8 val)
+{
+	return hd29l2_wr_regs(priv, reg, &val, 1);
+}
+
+/* read single register */
+static int hd29l2_rd_reg(struct hd29l2_priv *priv, u8 reg, u8 *val)
+{
+	return hd29l2_rd_regs(priv, reg, val, 1);
+}
+
+/* write single register with mask */
+static int hd29l2_wr_reg_mask(struct hd29l2_priv *priv, u8 reg, u8 val, u8 mask)
+{
+	int ret;
+	u8 tmp;
+
+	/* no need for read if whole reg is written */
+	if (mask != 0xff) {
+		ret = hd29l2_rd_regs(priv, reg, &tmp, 1);
+		if (ret)
+			return ret;
+
+		val &= mask;
+		tmp &= ~mask;
+		val |= tmp;
+	}
+
+	return hd29l2_wr_regs(priv, reg, &val, 1);
+}
+
+/* read single register with mask */
+int hd29l2_rd_reg_mask(struct hd29l2_priv *priv, u8 reg, u8 *val, u8 mask)
+{
+	int ret, i;
+	u8 tmp;
+
+	ret = hd29l2_rd_regs(priv, reg, &tmp, 1);
+	if (ret)
+		return ret;
+
+	tmp &= mask;
+
+	/* find position of the first bit */
+	for (i = 0; i < 8; i++) {
+		if ((mask >> i) & 0x01)
+			break;
+	}
+	*val = tmp >> i;
+
+	return 0;
+}
+
+static int hd29l2_soft_reset(struct hd29l2_priv *priv)
+{
+	int ret;
+	u8 tmp;
+
+	ret = hd29l2_rd_reg(priv, 0x26, &tmp);
+	if (ret)
+		goto err;
+
+	ret = hd29l2_wr_reg(priv, 0x26, 0x0d);
+	if (ret)
+		goto err;
+
+	usleep_range(10000, 20000);
+
+	ret = hd29l2_wr_reg(priv, 0x26, tmp);
+	if (ret)
+		goto err;
+
+	return 0;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int hd29l2_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+	int ret, i;
+	struct hd29l2_priv *priv = fe->demodulator_priv;
+	u8 tmp;
+
+	dbg("%s: enable=%d", __func__, enable);
+
+	/* set tuner address for demod */
+	if (!priv->tuner_i2c_addr_programmed && enable) {
+		/* no need to set tuner address every time, once is enough */
+		ret = hd29l2_wr_reg(priv, 0x9d, priv->cfg.tuner_i2c_addr << 1);
+		if (ret)
+			goto err;
+
+		priv->tuner_i2c_addr_programmed = true;
+	}
+
+	/* open / close gate */
+	ret = hd29l2_wr_reg(priv, 0x9f, enable);
+	if (ret)
+		goto err;
+
+	/* wait demod ready */
+	for (i = 10; i; i--) {
+		ret = hd29l2_rd_reg(priv, 0x9e, &tmp);
+		if (ret)
+			goto err;
+
+		if (tmp == enable)
+			break;
+
+		usleep_range(5000, 10000);
+	}
+
+	dbg("%s: loop=%d", __func__, i);
+
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int hd29l2_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	int ret;
+	struct hd29l2_priv *priv = fe->demodulator_priv;
+	u8 buf[2];
+
+	*status = 0;
+
+	ret = hd29l2_rd_reg(priv, 0x05, &buf[0]);
+	if (ret)
+		goto err;
+
+	if (buf[0] & 0x01) {
+		/* full lock */
+		*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI |
+			FE_HAS_SYNC | FE_HAS_LOCK;
+	} else {
+		ret = hd29l2_rd_reg(priv, 0x0d, &buf[1]);
+		if (ret)
+			goto err;
+
+		if ((buf[1] & 0xfe) == 0x78)
+			/* partial lock */
+			*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
+				FE_HAS_VITERBI | FE_HAS_SYNC;
+	}
+
+	priv->fe_status = *status;
+
+	return 0;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int hd29l2_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	int ret;
+	struct hd29l2_priv *priv = fe->demodulator_priv;
+	u8 buf[2];
+	u16 tmp;
+
+	if (!(priv->fe_status & FE_HAS_LOCK)) {
+		*snr = 0;
+		ret = 0;
+		goto err;
+	}
+
+	ret = hd29l2_rd_regs(priv, 0x0b, buf, 2);
+	if (ret)
+		goto err;
+
+	tmp = (buf[0] << 8) | buf[1];
+
+	/* report SNR in dB * 10 */
+	#define LOG10_20736_24 72422627 /* log10(20736) << 24 */
+	if (tmp)
+		*snr = (LOG10_20736_24 - intlog10(tmp)) / ((1 << 24) / 100);
+	else
+		*snr = 0;
+
+	return 0;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int hd29l2_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	int ret;
+	struct hd29l2_priv *priv = fe->demodulator_priv;
+	u8 buf[2];
+	u16 tmp;
+
+	*strength = 0;
+
+	ret = hd29l2_rd_regs(priv, 0xd5, buf, 2);
+	if (ret)
+		goto err;
+
+	tmp = buf[0] << 8 | buf[1];
+	tmp = ~tmp & 0x0fff;
+
+	/* scale value to 0x0000-0xffff from 0x0000-0x0fff */
+	*strength = tmp * 0xffff / 0x0fff;
+
+	return 0;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int hd29l2_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+	int ret;
+	struct hd29l2_priv *priv = fe->demodulator_priv;
+	u8 buf[2];
+
+	if (!(priv->fe_status & FE_HAS_SYNC)) {
+		*ber = 0;
+		ret = 0;
+		goto err;
+	}
+
+	ret = hd29l2_rd_regs(priv, 0xd9, buf, 2);
+	if (ret) {
+		*ber = 0;
+		goto err;
+	}
+
+	/* LDPC BER */
+	*ber = ((buf[0] & 0x0f) << 8) | buf[1];
+
+	return 0;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int hd29l2_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
+{
+	/* no way to read? */
+	*ucblocks = 0;
+	return 0;
+}
+
+static enum dvbfe_search hd29l2_search(struct dvb_frontend *fe)
+{
+	int ret, i;
+	struct hd29l2_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u8 tmp, buf[3];
+	u8 modulation, carrier, guard_interval, interleave, code_rate;
+	u64 num64;
+	u32 if_freq, if_ctl;
+	bool auto_mode;
+
+	dbg("%s: delivery_system=%d frequency=%d bandwidth_hz=%d " \
+		"modulation=%d inversion=%d fec_inner=%d guard_interval=%d",
+		 __func__,
+		c->delivery_system, c->frequency, c->bandwidth_hz,
+		c->modulation, c->inversion, c->fec_inner, c->guard_interval);
+
+	/* as for now we detect always params automatically */
+	auto_mode = true;
+
+	/* program tuner */
+	if (fe->ops.tuner_ops.set_params)
+		fe->ops.tuner_ops.set_params(fe);
+
+	/* get and program IF */
+	if (fe->ops.tuner_ops.get_if_frequency)
+		fe->ops.tuner_ops.get_if_frequency(fe, &if_freq);
+	else
+		if_freq = 0;
+
+	if (if_freq) {
+		/* normal IF */
+
+		/* calc IF control value */
+		num64 = if_freq;
+		num64 *= 0x800000;
+		num64 = div_u64(num64, HD29L2_XTAL);
+		num64 -= 0x800000;
+		if_ctl = num64;
+
+		tmp = 0xfc; /* tuner type normal */
+	} else {
+		/* zero IF */
+		if_ctl = 0;
+		tmp = 0xfe; /* tuner type Zero-IF */
+	}
+
+	buf[0] = ((if_ctl >>  0) & 0xff);
+	buf[1] = ((if_ctl >>  8) & 0xff);
+	buf[2] = ((if_ctl >> 16) & 0xff);
+
+	/* program IF control */
+	ret = hd29l2_wr_regs(priv, 0x14, buf, 3);
+	if (ret)
+		goto err;
+
+	/* program tuner type */
+	ret = hd29l2_wr_reg(priv, 0xab, tmp);
+	if (ret)
+		goto err;
+
+	dbg("%s: if_freq=%d if_ctl=%x", __func__, if_freq, if_ctl);
+
+	if (auto_mode) {
+		/*
+		 * use auto mode
+		 */
+
+		/* disable quick mode */
+		ret = hd29l2_wr_reg_mask(priv, 0xac, 0 << 7, 0x80);
+		if (ret)
+			goto err;
+
+		ret = hd29l2_wr_reg_mask(priv, 0x82, 1 << 1, 0x02);
+		if (ret)
+			goto err;
+
+		/* enable auto mode */
+		ret = hd29l2_wr_reg_mask(priv, 0x7d, 1 << 6, 0x40);
+		if (ret)
+			goto err;
+
+		ret = hd29l2_wr_reg_mask(priv, 0x81, 1 << 3, 0x08);
+		if (ret)
+			goto err;
+
+		/* soft reset */
+		ret = hd29l2_soft_reset(priv);
+		if (ret)
+			goto err;
+
+		/* detect modulation */
+		for (i = 30; i; i--) {
+			msleep(100);
+
+			ret = hd29l2_rd_reg(priv, 0x0d, &tmp);
+			if (ret)
+				goto err;
+
+			if ((((tmp & 0xf0) >= 0x10) &&
+				((tmp & 0x0f) == 0x08)) || (tmp >= 0x2c))
+				break;
+		}
+
+		dbg("%s: loop=%d", __func__, i);
+
+		if (i == 0)
+			/* detection failed */
+			return DVBFE_ALGO_SEARCH_FAILED;
+
+		/* read modulation */
+		ret = hd29l2_rd_reg_mask(priv, 0x7d, &modulation, 0x07);
+		if (ret)
+			goto err;
+	} else {
+		/*
+		 * use manual mode
+		 */
+
+		modulation = HD29L2_QAM64;
+		carrier = HD29L2_CARRIER_MULTI;
+		guard_interval = HD29L2_PN945;
+		interleave = HD29L2_INTERLEAVER_420;
+		code_rate = HD29L2_CODE_RATE_08;
+
+		tmp = (code_rate << 3) | modulation;
+		ret = hd29l2_wr_reg_mask(priv, 0x7d, tmp, 0x5f);
+		if (ret)
+			goto err;
+
+		tmp = (carrier << 2) | guard_interval;
+		ret = hd29l2_wr_reg_mask(priv, 0x81, tmp, 0x0f);
+		if (ret)
+			goto err;
+
+		tmp = interleave;
+		ret = hd29l2_wr_reg_mask(priv, 0x82, tmp, 0x03);
+		if (ret)
+			goto err;
+	}
+
+	/* ensure modulation validy */
+	/* 0=QAM4_NR, 1=QAM4, 2=QAM16, 3=QAM32, 4=QAM64 */
+	if (modulation > (ARRAY_SIZE(reg_mod_vals_tab[0].val) - 1)) {
+		dbg("%s: modulation=%d not valid", __func__, modulation);
+		goto err;
+	}
+
+	/* program registers according to modulation */
+	for (i = 0; i < ARRAY_SIZE(reg_mod_vals_tab); i++) {
+		ret = hd29l2_wr_reg(priv, reg_mod_vals_tab[i].reg,
+			reg_mod_vals_tab[i].val[modulation]);
+		if (ret)
+			goto err;
+	}
+
+	/* read guard interval */
+	ret = hd29l2_rd_reg_mask(priv, 0x81, &guard_interval, 0x03);
+	if (ret)
+		goto err;
+
+	/* read carrier mode */
+	ret = hd29l2_rd_reg_mask(priv, 0x81, &carrier, 0x04);
+	if (ret)
+		goto err;
+
+	dbg("%s: modulation=%d guard_interval=%d carrier=%d",
+		__func__, modulation, guard_interval, carrier);
+
+	if ((carrier == HD29L2_CARRIER_MULTI) && (modulation == HD29L2_QAM64) &&
+		(guard_interval == HD29L2_PN945)) {
+		dbg("%s: C=3780 && QAM64 && PN945", __func__);
+
+		ret = hd29l2_wr_reg(priv, 0x42, 0x33);
+		if (ret)
+			goto err;
+
+		ret = hd29l2_wr_reg(priv, 0xdd, 0x01);
+		if (ret)
+			goto err;
+	}
+
+	usleep_range(10000, 20000);
+
+	/* soft reset */
+	ret = hd29l2_soft_reset(priv);
+	if (ret)
+		goto err;
+
+	/* wait demod lock */
+	for (i = 30; i; i--) {
+		msleep(100);
+
+		/* read lock bit */
+		ret = hd29l2_rd_reg_mask(priv, 0x05, &tmp, 0x01);
+		if (ret)
+			goto err;
+
+		if (tmp)
+			break;
+	}
+
+	dbg("%s: loop=%d", __func__, i);
+
+	if (i == 0)
+		return DVBFE_ALGO_SEARCH_AGAIN;
+
+	return DVBFE_ALGO_SEARCH_SUCCESS;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return DVBFE_ALGO_SEARCH_ERROR;
+}
+
+static int hd29l2_get_frontend_algo(struct dvb_frontend *fe)
+{
+	return DVBFE_ALGO_CUSTOM;
+}
+
+static int hd29l2_get_frontend(struct dvb_frontend *fe)
+{
+	int ret;
+	struct hd29l2_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u8 buf[3];
+	u32 if_ctl;
+	char *str_constellation, *str_code_rate, *str_constellation_code_rate,
+		*str_guard_interval, *str_carrier, *str_guard_interval_carrier,
+		*str_interleave, *str_interleave_;
+
+	ret = hd29l2_rd_reg(priv, 0x7d, &buf[0]);
+	if (ret)
+		goto err;
+
+	ret = hd29l2_rd_regs(priv, 0x81, &buf[1], 2);
+	if (ret)
+		goto err;
+
+	/* constellation, 0x7d[2:0] */
+	switch ((buf[0] >> 0) & 0x07) {
+	case 0: /* QAM4NR */
+		str_constellation = "QAM4NR";
+		c->modulation = QAM_AUTO; /* FIXME */
+		break;
+	case 1: /* QAM4 */
+		str_constellation = "QAM4";
+		c->modulation = QPSK; /* FIXME */
+		break;
+	case 2:
+		str_constellation = "QAM16";
+		c->modulation = QAM_16;
+		break;
+	case 3:
+		str_constellation = "QAM32";
+		c->modulation = QAM_32;
+		break;
+	case 4:
+		str_constellation = "QAM64";
+		c->modulation = QAM_64;
+		break;
+	default:
+		str_constellation = "?";
+	}
+
+	/* LDPC code rate, 0x7d[4:3] */
+	switch ((buf[0] >> 3) & 0x03) {
+	case 0: /* 0.4 */
+		str_code_rate = "0.4";
+		c->fec_inner = FEC_AUTO; /* FIXME */
+		break;
+	case 1: /* 0.6 */
+		str_code_rate = "0.6";
+		c->fec_inner = FEC_3_5;
+		break;
+	case 2: /* 0.8 */
+		str_code_rate = "0.8";
+		c->fec_inner = FEC_4_5;
+		break;
+	default:
+		str_code_rate = "?";
+	}
+
+	/* constellation & code rate set, 0x7d[6] */
+	switch ((buf[0] >> 6) & 0x01) {
+	case 0:
+		str_constellation_code_rate = "manual";
+		break;
+	case 1:
+		str_constellation_code_rate = "auto";
+		break;
+	default:
+		str_constellation_code_rate = "?";
+	}
+
+	/* frame header, 0x81[1:0] */
+	switch ((buf[1] >> 0) & 0x03) {
+	case 0: /* PN945 */
+		str_guard_interval = "PN945";
+		c->guard_interval = GUARD_INTERVAL_AUTO; /* FIXME */
+		break;
+	case 1: /* PN595 */
+		str_guard_interval = "PN595";
+		c->guard_interval = GUARD_INTERVAL_AUTO; /* FIXME */
+		break;
+	case 2: /* PN420 */
+		str_guard_interval = "PN420";
+		c->guard_interval = GUARD_INTERVAL_AUTO; /* FIXME */
+		break;
+	default:
+		str_guard_interval = "?";
+	}
+
+	/* carrier, 0x81[2] */
+	switch ((buf[1] >> 2) & 0x01) {
+	case 0:
+		str_carrier = "C=1";
+		break;
+	case 1:
+		str_carrier = "C=3780";
+		break;
+	default:
+		str_carrier = "?";
+	}
+
+	/* frame header & carrier set, 0x81[3] */
+	switch ((buf[1] >> 3) & 0x01) {
+	case 0:
+		str_guard_interval_carrier = "manual";
+		break;
+	case 1:
+		str_guard_interval_carrier = "auto";
+		break;
+	default:
+		str_guard_interval_carrier = "?";
+	}
+
+	/* interleave, 0x82[0] */
+	switch ((buf[2] >> 0) & 0x01) {
+	case 0:
+		str_interleave = "M=720";
+		break;
+	case 1:
+		str_interleave = "M=240";
+		break;
+	default:
+		str_interleave = "?";
+	}
+
+	/* interleave set, 0x82[1] */
+	switch ((buf[2] >> 1) & 0x01) {
+	case 0:
+		str_interleave_ = "manual";
+		break;
+	case 1:
+		str_interleave_ = "auto";
+		break;
+	default:
+		str_interleave_ = "?";
+	}
+
+	/*
+	 * We can read out current detected NCO and use that value next
+	 * time instead of calculating new value from targed IF.
+	 * I think it will not effect receiver sensitivity but gaining lock
+	 * after tune could be easier...
+	 */
+	ret = hd29l2_rd_regs(priv, 0xb1, &buf[0], 3);
+	if (ret)
+		goto err;
+
+	if_ctl = (buf[0] << 16) | ((buf[1] - 7) << 8) | buf[2];
+
+	dbg("%s: %s %s %s | %s %s %s | %s %s | NCO=%06x", __func__,
+		str_constellation, str_code_rate, str_constellation_code_rate,
+		str_guard_interval, str_carrier, str_guard_interval_carrier,
+		str_interleave, str_interleave_, if_ctl);
+
+	return 0;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static int hd29l2_init(struct dvb_frontend *fe)
+{
+	int ret, i;
+	struct hd29l2_priv *priv = fe->demodulator_priv;
+	u8 tmp;
+	static const struct reg_val tab[] = {
+		{ 0x3a, 0x06 },
+		{ 0x3b, 0x03 },
+		{ 0x3c, 0x04 },
+		{ 0xaf, 0x06 },
+		{ 0xb0, 0x1b },
+		{ 0x80, 0x64 },
+		{ 0x10, 0x38 },
+	};
+
+	dbg("%s:", __func__);
+
+	/* reset demod */
+	/* it is recommended to HW reset chip using RST_N pin */
+	if (fe->callback) {
+		ret = fe->callback(fe, DVB_FRONTEND_COMPONENT_DEMOD, 0, 0);
+		if (ret)
+			goto err;
+
+		/* reprogramming needed because HW reset clears registers */
+		priv->tuner_i2c_addr_programmed = false;
+	}
+
+	/* init */
+	for (i = 0; i < ARRAY_SIZE(tab); i++) {
+		ret = hd29l2_wr_reg(priv, tab[i].reg, tab[i].val);
+		if (ret)
+			goto err;
+	}
+
+	/* TS params */
+	ret = hd29l2_rd_reg(priv, 0x36, &tmp);
+	if (ret)
+		goto err;
+
+	tmp &= 0x1b;
+	tmp |= priv->cfg.ts_mode;
+	ret = hd29l2_wr_reg(priv, 0x36, tmp);
+	if (ret)
+		goto err;
+
+	ret = hd29l2_rd_reg(priv, 0x31, &tmp);
+	tmp &= 0xef;
+
+	if (!(priv->cfg.ts_mode >> 7))
+		/* set b4 for serial TS */
+		tmp |= 0x10;
+
+	ret = hd29l2_wr_reg(priv, 0x31, tmp);
+	if (ret)
+		goto err;
+
+	return ret;
+err:
+	dbg("%s: failed=%d", __func__, ret);
+	return ret;
+}
+
+static void hd29l2_release(struct dvb_frontend *fe)
+{
+	struct hd29l2_priv *priv = fe->demodulator_priv;
+	kfree(priv);
+}
+
+static struct dvb_frontend_ops hd29l2_ops;
+
+struct dvb_frontend *hd29l2_attach(const struct hd29l2_config *config,
+	struct i2c_adapter *i2c)
+{
+	int ret;
+	struct hd29l2_priv *priv = NULL;
+	u8 tmp;
+
+	/* allocate memory for the internal state */
+	priv = kzalloc(sizeof(struct hd29l2_priv), GFP_KERNEL);
+	if (priv == NULL)
+		goto err;
+
+	/* setup the state */
+	priv->i2c = i2c;
+	memcpy(&priv->cfg, config, sizeof(struct hd29l2_config));
+
+
+	/* check if the demod is there */
+	ret = hd29l2_rd_reg(priv, 0x00, &tmp);
+	if (ret)
+		goto err;
+
+	/* create dvb_frontend */
+	memcpy(&priv->fe.ops, &hd29l2_ops, sizeof(struct dvb_frontend_ops));
+	priv->fe.demodulator_priv = priv;
+
+	return &priv->fe;
+err:
+	kfree(priv);
+	return NULL;
+}
+EXPORT_SYMBOL(hd29l2_attach);
+
+static struct dvb_frontend_ops hd29l2_ops = {
+	.delsys = { SYS_DVBT },
+	.info = {
+		.name = "HDIC HD29L2 DMB-TH",
+		.frequency_min = 474000000,
+		.frequency_max = 858000000,
+		.frequency_stepsize = 10000,
+		.caps = FE_CAN_FEC_AUTO |
+			FE_CAN_QPSK |
+			FE_CAN_QAM_16 |
+			FE_CAN_QAM_32 |
+			FE_CAN_QAM_64 |
+			FE_CAN_QAM_AUTO |
+			FE_CAN_TRANSMISSION_MODE_AUTO |
+			FE_CAN_BANDWIDTH_AUTO |
+			FE_CAN_GUARD_INTERVAL_AUTO |
+			FE_CAN_HIERARCHY_AUTO |
+			FE_CAN_RECOVER
+	},
+
+	.release = hd29l2_release,
+
+	.init = hd29l2_init,
+
+	.get_frontend_algo = hd29l2_get_frontend_algo,
+	.search = hd29l2_search,
+	.get_frontend = hd29l2_get_frontend,
+
+	.read_status = hd29l2_read_status,
+	.read_snr = hd29l2_read_snr,
+	.read_signal_strength = hd29l2_read_signal_strength,
+	.read_ber = hd29l2_read_ber,
+	.read_ucblocks = hd29l2_read_ucblocks,
+
+	.i2c_gate_ctrl = hd29l2_i2c_gate_ctrl,
+};
+
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_DESCRIPTION("HDIC HD29L2 DMB-TH demodulator driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/hd29l2.h b/drivers/media/dvb/frontends/hd29l2.h
new file mode 100644
index 00000000000..a7a64431364
--- /dev/null
+++ b/drivers/media/dvb/frontends/hd29l2.h
@@ -0,0 +1,66 @@
+/*
+ * HDIC HD29L2 DMB-TH demodulator driver
+ *
+ * Copyright (C) 2011 Metropolia University of Applied Sciences, Electria R&D
+ *
+ * Author: Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef HD29L2_H
+#define HD29L2_H
+
+#include <linux/dvb/frontend.h>
+
+struct hd29l2_config {
+	/*
+	 * demodulator I2C address
+	 */
+	u8 i2c_addr;
+
+	/*
+	 * tuner I2C address
+	 * only needed when tuner is behind demod I2C-gate
+	 */
+	u8 tuner_i2c_addr;
+
+	/*
+	 * TS settings
+	 */
+#define HD29L2_TS_SERIAL            0x00
+#define HD29L2_TS_PARALLEL          0x80
+#define HD29L2_TS_CLK_NORMAL        0x40
+#define HD29L2_TS_CLK_INVERTED      0x00
+#define HD29L2_TS_CLK_GATED         0x20
+#define HD29L2_TS_CLK_FREE          0x00
+	u8 ts_mode;
+};
+
+
+#if defined(CONFIG_DVB_HD29L2) || \
+	(defined(CONFIG_DVB_HD29L2_MODULE) && defined(MODULE))
+extern struct dvb_frontend *hd29l2_attach(const struct hd29l2_config *config,
+	struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *hd29l2_attach(
+const struct hd29l2_config *config, struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif /* HD29L2_H */
diff --git a/drivers/media/dvb/frontends/hd29l2_priv.h b/drivers/media/dvb/frontends/hd29l2_priv.h
new file mode 100644
index 00000000000..ba16dc3ec2b
--- /dev/null
+++ b/drivers/media/dvb/frontends/hd29l2_priv.h
@@ -0,0 +1,314 @@
+/*
+ * HDIC HD29L2 DMB-TH demodulator driver
+ *
+ * Copyright (C) 2011 Metropolia University of Applied Sciences, Electria R&D
+ *
+ * Author: Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef HD29L2_PRIV
+#define HD29L2_PRIV
+
+#include <linux/dvb/version.h>
+#include "dvb_frontend.h"
+#include "dvb_math.h"
+#include "hd29l2.h"
+
+#define LOG_PREFIX "hd29l2"
+
+#undef dbg
+#define dbg(f, arg...) \
+	if (hd29l2_debug) \
+		printk(KERN_INFO   LOG_PREFIX": " f "\n" , ## arg)
+#undef err
+#define err(f, arg...)  printk(KERN_ERR     LOG_PREFIX": " f "\n" , ## arg)
+#undef info
+#define info(f, arg...) printk(KERN_INFO    LOG_PREFIX": " f "\n" , ## arg)
+#undef warn
+#define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg)
+
+#define HD29L2_XTAL 30400000 /* Hz */
+
+
+#define HD29L2_QAM4NR 0x00
+#define HD29L2_QAM4   0x01
+#define HD29L2_QAM16  0x02
+#define HD29L2_QAM32  0x03
+#define HD29L2_QAM64  0x04
+
+#define HD29L2_CODE_RATE_04 0x00
+#define HD29L2_CODE_RATE_06 0x08
+#define HD29L2_CODE_RATE_08 0x10
+
+#define HD29L2_PN945 0x00
+#define HD29L2_PN595 0x01
+#define HD29L2_PN420 0x02
+
+#define HD29L2_CARRIER_SINGLE 0x00
+#define HD29L2_CARRIER_MULTI  0x01
+
+#define HD29L2_INTERLEAVER_720 0x00
+#define HD29L2_INTERLEAVER_420 0x01
+
+struct reg_val {
+	u8 reg;
+	u8 val;
+};
+
+struct reg_mod_vals {
+	u8 reg;
+	u8 val[5];
+};
+
+struct hd29l2_priv {
+	struct i2c_adapter *i2c;
+	struct dvb_frontend fe;
+	struct hd29l2_config cfg;
+	u8 tuner_i2c_addr_programmed:1;
+
+	fe_status_t fe_status;
+};
+
+static const struct reg_mod_vals reg_mod_vals_tab[] = {
+	/* REG, QAM4NR, QAM4,QAM16,QAM32,QAM64 */
+	{ 0x01, { 0x10, 0x10, 0x10, 0x10, 0x10 } },
+	{ 0x02, { 0x07, 0x07, 0x07, 0x07, 0x07 } },
+	{ 0x03, { 0x10, 0x10, 0x10, 0x10, 0x10 } },
+	{ 0x04, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x05, { 0x61, 0x60, 0x60, 0x61, 0x60 } },
+	{ 0x06, { 0xff, 0xff, 0xff, 0xff, 0xff } },
+	{ 0x07, { 0xff, 0xff, 0xff, 0xff, 0xff } },
+	{ 0x08, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x09, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x0a, { 0x15, 0x15, 0x03, 0x03, 0x03 } },
+	{ 0x0d, { 0x78, 0x78, 0x88, 0x78, 0x78 } },
+	{ 0x0e, { 0xa0, 0x90, 0xa0, 0xa0, 0xa0 } },
+	{ 0x0f, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x10, { 0xa0, 0xa0, 0x58, 0x38, 0x38 } },
+	{ 0x11, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x12, { 0x5a, 0x5a, 0x5a, 0x5a, 0x5a } },
+	{ 0x13, { 0xa2, 0xa2, 0xa2, 0xa2, 0xa2 } },
+	{ 0x17, { 0x40, 0x40, 0x40, 0x40, 0x40 } },
+	{ 0x18, { 0x21, 0x21, 0x42, 0x52, 0x42 } },
+	{ 0x19, { 0x21, 0x21, 0x62, 0x72, 0x62 } },
+	{ 0x1a, { 0x32, 0x43, 0xa9, 0xb9, 0xa9 } },
+	{ 0x1b, { 0x32, 0x43, 0xb9, 0xd8, 0xb9 } },
+	{ 0x1c, { 0x02, 0x02, 0x03, 0x02, 0x03 } },
+	{ 0x1d, { 0x0c, 0x0c, 0x01, 0x02, 0x02 } },
+	{ 0x1e, { 0x02, 0x02, 0x02, 0x01, 0x02 } },
+	{ 0x1f, { 0x02, 0x02, 0x01, 0x02, 0x04 } },
+	{ 0x20, { 0x01, 0x02, 0x01, 0x01, 0x01 } },
+	{ 0x21, { 0x08, 0x08, 0x0a, 0x0a, 0x0a } },
+	{ 0x22, { 0x06, 0x06, 0x04, 0x05, 0x05 } },
+	{ 0x23, { 0x06, 0x06, 0x05, 0x03, 0x05 } },
+	{ 0x24, { 0x08, 0x08, 0x05, 0x07, 0x07 } },
+	{ 0x25, { 0x16, 0x10, 0x10, 0x0a, 0x10 } },
+	{ 0x26, { 0x14, 0x14, 0x04, 0x04, 0x04 } },
+	{ 0x27, { 0x58, 0x58, 0x58, 0x5c, 0x58 } },
+	{ 0x28, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+	{ 0x29, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+	{ 0x2a, { 0x08, 0x0a, 0x08, 0x08, 0x08 } },
+	{ 0x2b, { 0x08, 0x08, 0x08, 0x08, 0x08 } },
+	{ 0x2c, { 0x06, 0x06, 0x06, 0x06, 0x06 } },
+	{ 0x2d, { 0x05, 0x06, 0x06, 0x06, 0x06 } },
+	{ 0x2e, { 0x21, 0x21, 0x21, 0x21, 0x21 } },
+	{ 0x2f, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x30, { 0x14, 0x14, 0x14, 0x14, 0x14 } },
+	{ 0x33, { 0xb7, 0xb7, 0xb7, 0xb7, 0xb7 } },
+	{ 0x34, { 0x81, 0x81, 0x81, 0x81, 0x81 } },
+	{ 0x35, { 0x80, 0x80, 0x80, 0x80, 0x80 } },
+	{ 0x37, { 0x70, 0x70, 0x70, 0x70, 0x70 } },
+	{ 0x38, { 0x04, 0x04, 0x02, 0x02, 0x02 } },
+	{ 0x39, { 0x07, 0x07, 0x05, 0x05, 0x05 } },
+	{ 0x3a, { 0x06, 0x06, 0x06, 0x06, 0x06 } },
+	{ 0x3b, { 0x03, 0x03, 0x03, 0x03, 0x03 } },
+	{ 0x3c, { 0x07, 0x06, 0x04, 0x04, 0x04 } },
+	{ 0x3d, { 0xf0, 0xf0, 0xf0, 0xf0, 0x80 } },
+	{ 0x3e, { 0x60, 0x60, 0x60, 0x60, 0xff } },
+	{ 0x3f, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x40, { 0x5b, 0x5b, 0x5b, 0x57, 0x50 } },
+	{ 0x41, { 0x30, 0x30, 0x30, 0x30, 0x18 } },
+	{ 0x42, { 0x20, 0x20, 0x20, 0x00, 0x30 } },
+	{ 0x43, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x44, { 0x3f, 0x3f, 0x3f, 0x3f, 0x3f } },
+	{ 0x45, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x46, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+	{ 0x47, { 0x00, 0x00, 0x95, 0x00, 0x95 } },
+	{ 0x48, { 0xc0, 0xc0, 0xc0, 0xc0, 0xc0 } },
+	{ 0x49, { 0xc0, 0xc0, 0xc0, 0xc0, 0xc0 } },
+	{ 0x4a, { 0x40, 0x40, 0x33, 0x11, 0x11 } },
+	{ 0x4b, { 0x40, 0x40, 0x00, 0x00, 0x00 } },
+	{ 0x4c, { 0x40, 0x40, 0x99, 0x11, 0x11 } },
+	{ 0x4d, { 0x40, 0x40, 0x00, 0x00, 0x00 } },
+	{ 0x4e, { 0x40, 0x40, 0x66, 0x77, 0x77 } },
+	{ 0x4f, { 0x40, 0x40, 0x00, 0x00, 0x00 } },
+	{ 0x50, { 0x40, 0x40, 0x88, 0x33, 0x11 } },
+	{ 0x51, { 0x40, 0x40, 0x00, 0x00, 0x00 } },
+	{ 0x52, { 0x40, 0x40, 0x88, 0x02, 0x02 } },
+	{ 0x53, { 0x40, 0x40, 0x00, 0x02, 0x02 } },
+	{ 0x54, { 0x00, 0x00, 0x88, 0x33, 0x33 } },
+	{ 0x55, { 0x40, 0x40, 0x00, 0x00, 0x00 } },
+	{ 0x56, { 0x00, 0x00, 0x00, 0x0b, 0x00 } },
+	{ 0x57, { 0x40, 0x40, 0x0a, 0x0b, 0x0a } },
+	{ 0x58, { 0xaa, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x59, { 0x7a, 0x40, 0x02, 0x02, 0x02 } },
+	{ 0x5a, { 0x18, 0x18, 0x01, 0x01, 0x01 } },
+	{ 0x5b, { 0x18, 0x18, 0x01, 0x01, 0x01 } },
+	{ 0x5c, { 0x18, 0x18, 0x01, 0x01, 0x01 } },
+	{ 0x5d, { 0x18, 0x18, 0x01, 0x01, 0x01 } },
+	{ 0x5e, { 0xc0, 0xc0, 0xc0, 0xff, 0xc0 } },
+	{ 0x5f, { 0xc0, 0xc0, 0xc0, 0xff, 0xc0 } },
+	{ 0x60, { 0x40, 0x40, 0x00, 0x30, 0x30 } },
+	{ 0x61, { 0x40, 0x40, 0x10, 0x30, 0x30 } },
+	{ 0x62, { 0x40, 0x40, 0x00, 0x30, 0x30 } },
+	{ 0x63, { 0x40, 0x40, 0x05, 0x30, 0x30 } },
+	{ 0x64, { 0x40, 0x40, 0x06, 0x00, 0x30 } },
+	{ 0x65, { 0x40, 0x40, 0x06, 0x08, 0x30 } },
+	{ 0x66, { 0x40, 0x40, 0x00, 0x00, 0x20 } },
+	{ 0x67, { 0x40, 0x40, 0x01, 0x04, 0x20 } },
+	{ 0x68, { 0x00, 0x00, 0x30, 0x00, 0x20 } },
+	{ 0x69, { 0xa0, 0xa0, 0x00, 0x08, 0x20 } },
+	{ 0x6a, { 0x00, 0x00, 0x30, 0x00, 0x25 } },
+	{ 0x6b, { 0xa0, 0xa0, 0x00, 0x06, 0x25 } },
+	{ 0x6c, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x6d, { 0xa0, 0x60, 0x0c, 0x03, 0x0c } },
+	{ 0x6e, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x6f, { 0xa0, 0x60, 0x04, 0x01, 0x04 } },
+	{ 0x70, { 0x58, 0x58, 0xaa, 0xaa, 0xaa } },
+	{ 0x71, { 0x58, 0x58, 0xaa, 0xaa, 0xaa } },
+	{ 0x72, { 0x58, 0x58, 0xff, 0xff, 0xff } },
+	{ 0x73, { 0x58, 0x58, 0xff, 0xff, 0xff } },
+	{ 0x74, { 0x06, 0x06, 0x09, 0x05, 0x05 } },
+	{ 0x75, { 0x06, 0x06, 0x0a, 0x10, 0x10 } },
+	{ 0x76, { 0x10, 0x10, 0x06, 0x0a, 0x0a } },
+	{ 0x77, { 0x12, 0x18, 0x28, 0x10, 0x28 } },
+	{ 0x78, { 0xf8, 0xf8, 0xf8, 0xf8, 0xf8 } },
+	{ 0x79, { 0x15, 0x15, 0x03, 0x03, 0x03 } },
+	{ 0x7a, { 0x02, 0x02, 0x01, 0x04, 0x03 } },
+	{ 0x7b, { 0x01, 0x02, 0x03, 0x03, 0x03 } },
+	{ 0x7c, { 0x28, 0x28, 0x28, 0x28, 0x28 } },
+	{ 0x7f, { 0x25, 0x92, 0x5f, 0x17, 0x2d } },
+	{ 0x80, { 0x64, 0x64, 0x64, 0x74, 0x64 } },
+	{ 0x83, { 0x06, 0x03, 0x04, 0x04, 0x04 } },
+	{ 0x84, { 0xff, 0xff, 0xff, 0xff, 0xff } },
+	{ 0x85, { 0x05, 0x05, 0x05, 0x05, 0x05 } },
+	{ 0x86, { 0x00, 0x00, 0x11, 0x11, 0x11 } },
+	{ 0x87, { 0x03, 0x03, 0x03, 0x03, 0x03 } },
+	{ 0x88, { 0x09, 0x09, 0x09, 0x09, 0x09 } },
+	{ 0x89, { 0x20, 0x20, 0x30, 0x20, 0x20 } },
+	{ 0x8a, { 0x03, 0x03, 0x02, 0x03, 0x02 } },
+	{ 0x8b, { 0x00, 0x07, 0x09, 0x00, 0x09 } },
+	{ 0x8c, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x8d, { 0x4f, 0x4f, 0x4f, 0x3f, 0x4f } },
+	{ 0x8e, { 0xf0, 0xf0, 0x60, 0xf0, 0xa0 } },
+	{ 0x8f, { 0xe8, 0xe8, 0xe8, 0xe8, 0xe8 } },
+	{ 0x90, { 0x10, 0x10, 0x10, 0x10, 0x10 } },
+	{ 0x91, { 0x40, 0x40, 0x70, 0x70, 0x10 } },
+	{ 0x92, { 0x00, 0x00, 0x00, 0x00, 0x04 } },
+	{ 0x93, { 0x60, 0x60, 0x60, 0x60, 0x60 } },
+	{ 0x94, { 0x00, 0x00, 0x00, 0x00, 0x03 } },
+	{ 0x95, { 0x09, 0x09, 0x47, 0x47, 0x47 } },
+	{ 0x96, { 0x80, 0xa0, 0xa0, 0x40, 0xa0 } },
+	{ 0x97, { 0x60, 0x60, 0x60, 0x60, 0x60 } },
+	{ 0x98, { 0x50, 0x50, 0x50, 0x30, 0x50 } },
+	{ 0x99, { 0x10, 0x10, 0x10, 0x10, 0x10 } },
+	{ 0x9a, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0x9b, { 0x40, 0x40, 0x40, 0x30, 0x40 } },
+	{ 0x9c, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xa0, { 0xf0, 0xf0, 0xf0, 0xf0, 0xf0 } },
+	{ 0xa1, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xa2, { 0x30, 0x30, 0x00, 0x30, 0x00 } },
+	{ 0xa3, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xa4, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xa5, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xa6, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xa7, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xa8, { 0x77, 0x77, 0x77, 0x77, 0x77 } },
+	{ 0xa9, { 0x02, 0x02, 0x02, 0x02, 0x02 } },
+	{ 0xaa, { 0x40, 0x40, 0x40, 0x40, 0x40 } },
+	{ 0xac, { 0x1f, 0x1f, 0x1f, 0x1f, 0x1f } },
+	{ 0xad, { 0x14, 0x14, 0x14, 0x14, 0x14 } },
+	{ 0xae, { 0x78, 0x78, 0x78, 0x78, 0x78 } },
+	{ 0xaf, { 0x06, 0x06, 0x06, 0x06, 0x07 } },
+	{ 0xb0, { 0x1b, 0x1b, 0x1b, 0x19, 0x1b } },
+	{ 0xb1, { 0x18, 0x17, 0x17, 0x18, 0x17 } },
+	{ 0xb2, { 0x35, 0x82, 0x82, 0x38, 0x82 } },
+	{ 0xb3, { 0xb6, 0xce, 0xc7, 0x5c, 0xb0 } },
+	{ 0xb4, { 0x3f, 0x3e, 0x3e, 0x3f, 0x3e } },
+	{ 0xb5, { 0x70, 0x58, 0x50, 0x68, 0x50 } },
+	{ 0xb6, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xb7, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xb8, { 0x03, 0x03, 0x01, 0x01, 0x01 } },
+	{ 0xb9, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xba, { 0x06, 0x06, 0x0a, 0x05, 0x0a } },
+	{ 0xbb, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xbc, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xbd, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xbe, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xbf, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xc0, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xc1, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xc2, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xc3, { 0x00, 0x00, 0x88, 0x66, 0x88 } },
+	{ 0xc4, { 0x10, 0x10, 0x00, 0x00, 0x00 } },
+	{ 0xc5, { 0x00, 0x00, 0x44, 0x60, 0x44 } },
+	{ 0xc6, { 0x10, 0x0a, 0x00, 0x00, 0x00 } },
+	{ 0xc7, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xc8, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xc9, { 0x90, 0x04, 0x00, 0x00, 0x00 } },
+	{ 0xca, { 0x90, 0x08, 0x01, 0x01, 0x01 } },
+	{ 0xcb, { 0xa0, 0x04, 0x00, 0x44, 0x00 } },
+	{ 0xcc, { 0xa0, 0x10, 0x03, 0x00, 0x03 } },
+	{ 0xcd, { 0x06, 0x06, 0x06, 0x05, 0x06 } },
+	{ 0xce, { 0x05, 0x05, 0x01, 0x01, 0x01 } },
+	{ 0xcf, { 0x40, 0x20, 0x18, 0x18, 0x18 } },
+	{ 0xd0, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xd1, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xd2, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xd3, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xd4, { 0x05, 0x05, 0x05, 0x05, 0x05 } },
+	{ 0xd5, { 0x05, 0x05, 0x05, 0x03, 0x05 } },
+	{ 0xd6, { 0xac, 0x22, 0xca, 0x8f, 0xca } },
+	{ 0xd7, { 0x20, 0x20, 0x20, 0x20, 0x20 } },
+	{ 0xd8, { 0x01, 0x01, 0x01, 0x01, 0x01 } },
+	{ 0xd9, { 0x00, 0x00, 0x0f, 0x00, 0x0f } },
+	{ 0xda, { 0x00, 0xff, 0xff, 0x0e, 0xff } },
+	{ 0xdb, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+	{ 0xdc, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+	{ 0xdd, { 0x05, 0x05, 0x05, 0x05, 0x05 } },
+	{ 0xde, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+	{ 0xdf, { 0x42, 0x42, 0x44, 0x44, 0x04 } },
+	{ 0xe0, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xe1, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xe2, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xe3, { 0x00, 0x00, 0x26, 0x06, 0x26 } },
+	{ 0xe4, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xe5, { 0x01, 0x0a, 0x01, 0x01, 0x01 } },
+	{ 0xe6, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xe7, { 0x08, 0x08, 0x08, 0x08, 0x08 } },
+	{ 0xe8, { 0x63, 0x63, 0x63, 0x63, 0x63 } },
+	{ 0xe9, { 0x59, 0x59, 0x59, 0x59, 0x59 } },
+	{ 0xea, { 0x80, 0x80, 0x20, 0x80, 0x80 } },
+	{ 0xeb, { 0x37, 0x37, 0x78, 0x37, 0x77 } },
+	{ 0xec, { 0x1f, 0x1f, 0x25, 0x25, 0x25 } },
+	{ 0xed, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+	{ 0xee, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+	{ 0xef, { 0x70, 0x70, 0x58, 0x38, 0x58 } },
+	{ 0xf0, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+};
+
+#endif /* HD29L2_PRIV */
diff --git a/drivers/media/dvb/frontends/it913x-fe-priv.h b/drivers/media/dvb/frontends/it913x-fe-priv.h
index 1c6fb4b6625..93b086ea7e1 100644
--- a/drivers/media/dvb/frontends/it913x-fe-priv.h
+++ b/drivers/media/dvb/frontends/it913x-fe-priv.h
@@ -22,126 +22,126 @@ struct adctable {	u32 adcFrequency;
 /* clock and coeff tables only table 3 is used with IT9137*/
 /* TODO other tables relate AF9035 may be removed */
 static struct adctable tab1[] = {
-	{	20156250, BANDWIDTH_6_MHZ,
+	{	20156250, 6000000,
 		0x02b8ba6e, 0x015c5d37, 0x00ae340d, 0x00ae2e9b, 0x00ae292a,
 		0x015c5d37, 0x00ae2e9b, 0x0057174e, 0x02f1, 0x015c	},
-	{	20156250, BANDWIDTH_7_MHZ,
+	{	20156250, 7000000,
 		0x032cd980, 0x01966cc0, 0x00cb3cba, 0x00cb3660, 0x00cb3007,
 		0x01966cc0, 0x00cb3660, 0x00659b30, 0x0285, 0x0196	},
-	{	20156250, BANDWIDTH_8_MHZ,
+	{	20156250, 8000000,
 		0x03a0f893, 0x01d07c49, 0x00e84567, 0x00e83e25, 0x00e836e3,
 		0x01d07c49, 0x00e83e25, 0x00741f12, 0x0234, 0x01d0	},
-	{	20156250, BANDWIDTH_5_MHZ,
+	{	20156250, 5000000,
 		0x02449b5c, 0x01224dae, 0x00912b60, 0x009126d7, 0x0091224e,
 		0x01224dae, 0x009126d7, 0x0048936b, 0x0387, 0x0122	}
 };
 
 static struct adctable tab2[] = {
-	{	20187500, BANDWIDTH_6_MHZ,
+	{	20187500, 6000000,
 		0x02b7a654, 0x015bd32a, 0x00adef04, 0x00ade995, 0x00ade426,
 		0x015bd32a, 0x00ade995, 0x0056f4ca, 0x02f2, 0x015c	},
-	{	20187500, BANDWIDTH_7_MHZ,
+	{	20187500, 7000000,
 		0x032b9761, 0x0195cbb1, 0x00caec30, 0x00cae5d8, 0x00cadf81,
 		0x0195cbb1, 0x00cae5d8, 0x006572ec, 0x0286, 0x0196	},
-	{	20187500, BANDWIDTH_8_MHZ,
+	{	20187500, 8000000,
 		0x039f886f, 0x01cfc438, 0x00e7e95b, 0x00e7e21c, 0x00e7dadd,
 		0x01cfc438, 0x00e7e21c, 0x0073f10e, 0x0235, 0x01d0	},
-	{	20187500, BANDWIDTH_5_MHZ,
+	{	20187500, 5000000,
 		0x0243b546, 0x0121daa3, 0x0090f1d9, 0x0090ed51, 0x0090e8ca,
 		0x0121daa3, 0x0090ed51, 0x004876a9, 0x0388, 0x0122	}
 
 };
 
 static struct adctable tab3[] = {
-	{	20250000, BANDWIDTH_6_MHZ,
+	{	20250000, 6000000,
 		0x02b580ad, 0x015ac057, 0x00ad6597, 0x00ad602b, 0x00ad5ac1,
 		0x015ac057, 0x00ad602b, 0x0056b016, 0x02f4, 0x015b	},
-	{	20250000, BANDWIDTH_7_MHZ,
+	{	20250000, 7000000,
 		0x03291620, 0x01948b10, 0x00ca4bda, 0x00ca4588, 0x00ca3f36,
 		0x01948b10, 0x00ca4588, 0x006522c4, 0x0288, 0x0195	},
-	{	20250000, BANDWIDTH_8_MHZ,
+	{	20250000, 8000000,
 		0x039cab92, 0x01ce55c9, 0x00e7321e, 0x00e72ae4, 0x00e723ab,
 		0x01ce55c9, 0x00e72ae4, 0x00739572, 0x0237, 0x01ce	},
-	{	20250000, BANDWIDTH_5_MHZ,
+	{	20250000, 5000000,
 		0x0241eb3b, 0x0120f59e, 0x00907f53, 0x00907acf, 0x0090764b,
 		0x0120f59e, 0x00907acf, 0x00483d67, 0x038b, 0x0121	}
 
 };
 
 static struct adctable tab4[] = {
-	{	20583333, BANDWIDTH_6_MHZ,
+	{	20583333, 6000000,
 		0x02aa4598, 0x015522cc, 0x00aa96bb, 0x00aa9166, 0x00aa8c12,
 		0x015522cc, 0x00aa9166, 0x005548b3, 0x0300, 0x0155	},
-	{	20583333, BANDWIDTH_7_MHZ,
+	{	20583333, 7000000,
 		0x031bfbdc, 0x018dfdee, 0x00c7052f, 0x00c6fef7, 0x00c6f8bf,
 		0x018dfdee, 0x00c6fef7, 0x00637f7b, 0x0293, 0x018e	},
-	{	20583333, BANDWIDTH_8_MHZ,
+	{	20583333, 8000000,
 		0x038db21f, 0x01c6d910, 0x00e373a3, 0x00e36c88, 0x00e3656d,
 		0x01c6d910, 0x00e36c88, 0x0071b644, 0x0240, 0x01c7	},
-	{	20583333, BANDWIDTH_5_MHZ,
+	{	20583333, 5000000,
 		0x02388f54, 0x011c47aa, 0x008e2846, 0x008e23d5, 0x008e1f64,
 		0x011c47aa, 0x008e23d5, 0x004711ea, 0x039a, 0x011c	}
 
 };
 
 static struct adctable tab5[] = {
-	{	20416667, BANDWIDTH_6_MHZ,
+	{	20416667, 6000000,
 		0x02afd765, 0x0157ebb3, 0x00abfb39, 0x00abf5d9, 0x00abf07a,
 		0x0157ebb3, 0x00abf5d9, 0x0055faed, 0x02fa, 0x0158	},
-	{	20416667, BANDWIDTH_7_MHZ,
+	{	20416667, 7000000,
 		0x03227b4b, 0x01913da6, 0x00c8a518, 0x00c89ed3, 0x00c8988e,
 		0x01913da6, 0x00c89ed3, 0x00644f69, 0x028d, 0x0191	},
-	{	20416667, BANDWIDTH_8_MHZ,
+	{	20416667, 8000000,
 		0x03951f32, 0x01ca8f99, 0x00e54ef7, 0x00e547cc, 0x00e540a2,
 		0x01ca8f99, 0x00e547cc, 0x0072a3e6, 0x023c, 0x01cb	},
-	{	20416667, BANDWIDTH_5_MHZ,
+	{	20416667, 5000000,
 		0x023d337f, 0x011e99c0, 0x008f515a, 0x008f4ce0, 0x008f4865,
 		0x011e99c0, 0x008f4ce0, 0x0047a670, 0x0393, 0x011f	}
 
 };
 
 static struct adctable tab6[] = {
-	{	20480000, BANDWIDTH_6_MHZ,
+	{	20480000, 6000000,
 		0x02adb6db, 0x0156db6e, 0x00ab7312, 0x00ab6db7, 0x00ab685c,
 		0x0156db6e, 0x00ab6db7, 0x0055b6db, 0x02fd, 0x0157	},
-	{	20480000, BANDWIDTH_7_MHZ,
+	{	20480000, 7000000,
 		0x03200000, 0x01900000, 0x00c80640, 0x00c80000, 0x00c7f9c0,
 		0x01900000, 0x00c80000, 0x00640000, 0x028f, 0x0190	},
-	{	20480000, BANDWIDTH_8_MHZ,
+	{	20480000, 8000000,
 		0x03924925, 0x01c92492, 0x00e4996e, 0x00e49249, 0x00e48b25,
 		0x01c92492, 0x00e49249, 0x00724925, 0x023d, 0x01c9	},
-	{	20480000, BANDWIDTH_5_MHZ,
+	{	20480000, 5000000,
 		0x023b6db7, 0x011db6db, 0x008edfe5, 0x008edb6e, 0x008ed6f7,
 		0x011db6db, 0x008edb6e, 0x00476db7, 0x0396, 0x011e	}
 };
 
 static struct adctable tab7[] = {
-	{	20500000, BANDWIDTH_6_MHZ,
+	{	20500000, 6000000,
 		0x02ad0b99, 0x015685cc, 0x00ab4840, 0x00ab42e6, 0x00ab3d8c,
 		0x015685cc, 0x00ab42e6, 0x0055a173, 0x02fd, 0x0157	},
-	{	20500000, BANDWIDTH_7_MHZ,
+	{	20500000, 7000000,
 		0x031f3832, 0x018f9c19, 0x00c7d44b, 0x00c7ce0c, 0x00c7c7ce,
 		0x018f9c19, 0x00c7ce0c, 0x0063e706, 0x0290, 0x0190	},
-	{	20500000, BANDWIDTH_8_MHZ,
+	{	20500000, 8000000,
 		0x039164cb, 0x01c8b266, 0x00e46056, 0x00e45933, 0x00e45210,
 		0x01c8b266, 0x00e45933, 0x00722c99, 0x023e, 0x01c9	},
-	{	20500000, BANDWIDTH_5_MHZ,
+	{	20500000, 5000000,
 		0x023adeff, 0x011d6f80, 0x008ebc36, 0x008eb7c0, 0x008eb34a,
 		0x011d6f80, 0x008eb7c0, 0x00475be0, 0x0396, 0x011d	}
 
 };
 
 static struct adctable tab8[] = {
-	{	20625000, BANDWIDTH_6_MHZ,
+	{	20625000, 6000000,
 		0x02a8e4bd, 0x0154725e, 0x00aa3e81, 0x00aa392f, 0x00aa33de,
 		0x0154725e, 0x00aa392f, 0x00551c98, 0x0302, 0x0154	},
-	{	20625000, BANDWIDTH_7_MHZ,
+	{	20625000, 7000000,
 		0x031a6032, 0x018d3019, 0x00c69e41, 0x00c6980c, 0x00c691d8,
 		0x018d3019, 0x00c6980c, 0x00634c06, 0x0294, 0x018d	},
-	{	20625000, BANDWIDTH_8_MHZ,
+	{	20625000, 8000000,
 		0x038bdba6, 0x01c5edd3, 0x00e2fe02, 0x00e2f6ea, 0x00e2efd2,
 		0x01c5edd3, 0x00e2f6ea, 0x00717b75, 0x0242, 0x01c6	},
-	{	20625000, BANDWIDTH_5_MHZ,
+	{	20625000, 5000000,
 		0x02376948, 0x011bb4a4, 0x008ddec1, 0x008dda52, 0x008dd5e3,
 		0x011bb4a4, 0x008dda52, 0x0046ed29, 0x039c, 0x011c	}
 
@@ -153,8 +153,7 @@ struct table {
 };
 
 static struct table fe_clockTable[] = {
-		{12000000, tab3},	/* FPGA     */
-		{16384000, tab6},	/* 16.38MHz */
+		{12000000, tab3},	/* 12.00MHz */
 		{20480000, tab6},	/* 20.48MHz */
 		{36000000, tab3},	/* 36.00MHz */
 		{30000000, tab1},	/* 30.00MHz */
@@ -164,7 +163,6 @@ static struct table fe_clockTable[] = {
 		{34000000, tab2},	/* 34.00MHz */
 		{24000000, tab1},	/* 24.00MHz */
 		{22000000, tab8},	/* 22.00MHz */
-		{12000000, tab3}	/* 12.00MHz */
 };
 
 /* fe get */
@@ -205,6 +203,10 @@ fe_modulation_t fe_con[] = {
 
 /* Standard demodulator functions */
 static struct it913xset set_solo_fe[] = {
+	{PRO_LINK, GPIOH5_EN, {0x01}, 0x01},
+	{PRO_LINK, GPIOH5_ON, {0x01}, 0x01},
+	{PRO_LINK, GPIOH5_O, {0x00}, 0x01},
+	{PRO_LINK, GPIOH5_O, {0x01}, 0x01},
 	{PRO_LINK, DVBT_INTEN, {0x04}, 0x01},
 	{PRO_LINK, DVBT_ENABLE, {0x05}, 0x01},
 	{PRO_DMOD, MP2IF_MPEG_PAR_MODE, {0x00}, 0x01},
@@ -228,13 +230,127 @@ static struct it913xset init_1[] = {
 	{PRO_LINK, LOCK3_OUT, {0x01}, 0x01},
 	{PRO_LINK, PADMISCDRSR, {0x01}, 0x01},
 	{PRO_LINK, PADMISCDR2, {0x00}, 0x01},
+	{PRO_DMOD, 0xec57, {0x00, 0x00}, 0x02},
 	{PRO_LINK, PADMISCDR4, {0x00}, 0x01}, /* Power up */
 	{PRO_LINK, PADMISCDR8, {0x00}, 0x01},
 	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
 };
 
-/* ---------IT9137 0x38 tuner init---------- */
-static struct it913xset it9137_set[] = {
+
+/* Version 1 types */
+static struct it913xset it9135_v1[] = {
+	{PRO_DMOD, 0x0051, {0x01}, 0x01},
+	{PRO_DMOD, 0x0070, {0x0a}, 0x01},
+	{PRO_DMOD, 0x007e, {0x04}, 0x01},
+	{PRO_DMOD, 0x0081, {0x0a}, 0x01},
+	{PRO_DMOD, 0x008a, {0x01}, 0x01},
+	{PRO_DMOD, 0x008e, {0x01}, 0x01},
+	{PRO_DMOD, 0x0092, {0x06}, 0x01},
+	{PRO_DMOD, 0x0099, {0x01}, 0x01},
+	{PRO_DMOD, 0x009f, {0xe1}, 0x01},
+	{PRO_DMOD, 0x00a0, {0xcf}, 0x01},
+	{PRO_DMOD, 0x00a3, {0x01}, 0x01},
+	{PRO_DMOD, 0x00a5, {0x01}, 0x01},
+	{PRO_DMOD, 0x00a6, {0x01}, 0x01},
+	{PRO_DMOD, 0x00a9, {0x00}, 0x01},
+	{PRO_DMOD, 0x00aa, {0x01}, 0x01},
+	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
+	{PRO_DMOD, 0x00c2, {0x05}, 0x01},
+	{PRO_DMOD, 0x00c6, {0x19}, 0x01},
+	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf016, {0x10}, 0x01},
+	{PRO_DMOD, 0xf017, {0x04}, 0x01},
+	{PRO_DMOD, 0xf018, {0x05}, 0x01},
+	{PRO_DMOD, 0xf019, {0x04}, 0x01},
+	{PRO_DMOD, 0xf01a, {0x05}, 0x01},
+	{PRO_DMOD, 0xf021, {0x03}, 0x01},
+	{PRO_DMOD, 0xf022, {0x0a}, 0x01},
+	{PRO_DMOD, 0xf023, {0x0a}, 0x01},
+	{PRO_DMOD, 0xf02b, {0x00}, 0x01},
+	{PRO_DMOD, 0xf02c, {0x01}, 0x01},
+	{PRO_DMOD, 0xf064, {0x03}, 0x01},
+	{PRO_DMOD, 0xf065, {0xf9}, 0x01},
+	{PRO_DMOD, 0xf066, {0x03}, 0x01},
+	{PRO_DMOD, 0xf067, {0x01}, 0x01},
+	{PRO_DMOD, 0xf06f, {0xe0}, 0x01},
+	{PRO_DMOD, 0xf070, {0x03}, 0x01},
+	{PRO_DMOD, 0xf072, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf073, {0x03}, 0x01},
+	{PRO_DMOD, 0xf078, {0x00}, 0x01},
+	{PRO_DMOD, 0xf087, {0x00}, 0x01},
+	{PRO_DMOD, 0xf09b, {0x3f}, 0x01},
+	{PRO_DMOD, 0xf09c, {0x00}, 0x01},
+	{PRO_DMOD, 0xf09d, {0x20}, 0x01},
+	{PRO_DMOD, 0xf09e, {0x00}, 0x01},
+	{PRO_DMOD, 0xf09f, {0x0c}, 0x01},
+	{PRO_DMOD, 0xf0a0, {0x00}, 0x01},
+	{PRO_DMOD, 0xf130, {0x04}, 0x01},
+	{PRO_DMOD, 0xf132, {0x04}, 0x01},
+	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
+	{PRO_DMOD, 0xf146, {0x00}, 0x01},
+	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
+	{PRO_DMOD, 0xf14c, {0x00}, 0x01},
+	{PRO_DMOD, 0xf14d, {0x00}, 0x01},
+	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
+	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
+	{PRO_DMOD, 0xf15a, {0x00}, 0x01},
+	{PRO_DMOD, 0xf15b, {0x08}, 0x01},
+	{PRO_DMOD, 0xf15d, {0x03}, 0x01},
+	{PRO_DMOD, 0xf15e, {0x05}, 0x01},
+	{PRO_DMOD, 0xf163, {0x05}, 0x01},
+	{PRO_DMOD, 0xf166, {0x01}, 0x01},
+	{PRO_DMOD, 0xf167, {0x40}, 0x01},
+	{PRO_DMOD, 0xf168, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf17a, {0x00}, 0x01},
+	{PRO_DMOD, 0xf17b, {0x00}, 0x01},
+	{PRO_DMOD, 0xf183, {0x01}, 0x01},
+	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
+	{PRO_DMOD, 0xf1bc, {0x36}, 0x01},
+	{PRO_DMOD, 0xf1bd, {0x00}, 0x01},
+	{PRO_DMOD, 0xf1cb, {0xa0}, 0x01},
+	{PRO_DMOD, 0xf1cc, {0x01}, 0x01},
+	{PRO_DMOD, 0xf204, {0x10}, 0x01},
+	{PRO_DMOD, 0xf214, {0x00}, 0x01},
+	{PRO_DMOD, 0xf40e, {0x0a}, 0x01},
+	{PRO_DMOD, 0xf40f, {0x40}, 0x01},
+	{PRO_DMOD, 0xf410, {0x08}, 0x01},
+	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+	{PRO_DMOD, 0xf561, {0x15}, 0x01},
+	{PRO_DMOD, 0xf562, {0x20}, 0x01},
+	{PRO_DMOD, 0xf5df, {0xfb}, 0x01},
+	{PRO_DMOD, 0xf5e0, {0x00}, 0x01},
+	{PRO_DMOD, 0xf5e3, {0x09}, 0x01},
+	{PRO_DMOD, 0xf5e4, {0x01}, 0x01},
+	{PRO_DMOD, 0xf5e5, {0x01}, 0x01},
+	{PRO_DMOD, 0xf5f8, {0x01}, 0x01},
+	{PRO_DMOD, 0xf5fd, {0x01}, 0x01},
+	{PRO_DMOD, 0xf600, {0x05}, 0x01},
+	{PRO_DMOD, 0xf601, {0x08}, 0x01},
+	{PRO_DMOD, 0xf602, {0x0b}, 0x01},
+	{PRO_DMOD, 0xf603, {0x0e}, 0x01},
+	{PRO_DMOD, 0xf604, {0x11}, 0x01},
+	{PRO_DMOD, 0xf605, {0x14}, 0x01},
+	{PRO_DMOD, 0xf606, {0x17}, 0x01},
+	{PRO_DMOD, 0xf607, {0x1f}, 0x01},
+	{PRO_DMOD, 0xf60e, {0x00}, 0x01},
+	{PRO_DMOD, 0xf60f, {0x04}, 0x01},
+	{PRO_DMOD, 0xf610, {0x32}, 0x01},
+	{PRO_DMOD, 0xf611, {0x10}, 0x01},
+	{PRO_DMOD, 0xf707, {0xfc}, 0x01},
+	{PRO_DMOD, 0xf708, {0x00}, 0x01},
+	{PRO_DMOD, 0xf709, {0x37}, 0x01},
+	{PRO_DMOD, 0xf70a, {0x00}, 0x01},
+	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
+	{PRO_DMOD, 0xf80f, {0x40}, 0x01},
+	{PRO_DMOD, 0xf810, {0x54}, 0x01},
+	{PRO_DMOD, 0xf811, {0x5a}, 0x01},
+	{PRO_DMOD, 0xf905, {0x01}, 0x01},
+	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
+	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+static struct it913xset it9135_38[] = {
 	{PRO_DMOD, 0x0043, {0x00}, 0x01},
 	{PRO_DMOD, 0x0046, {0x38}, 0x01},
 	{PRO_DMOD, 0x0051, {0x01}, 0x01},
@@ -244,7 +360,7 @@ static struct it913xset it9137_set[] = {
 	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0xc8, 0x01}, 0x05},
 	{PRO_DMOD, 0x007e, {0x04, 0x00}, 0x02},
 	{PRO_DMOD, 0x0081, {	0x0a, 0x12, 0x02, 0x0a, 0x03, 0xc8, 0xb8,
-				0xd0, 0xc3, 0x01	}, 0x0a},
+				0xd0, 0xc3, 0x01}, 0x0a},
 	{PRO_DMOD, 0x008e, {0x01}, 0x01},
 	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
 	{PRO_DMOD, 0x0099, {0x01}, 0x01},
@@ -262,15 +378,25 @@ static struct it913xset it9137_set[] = {
 	{PRO_DMOD, 0x00f3, {0x05, 0x8c, 0x8c}, 0x03},
 	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
 	{PRO_DMOD, 0x00fc, {	0x02, 0x02, 0x02, 0x09, 0x50, 0x7b, 0x77,
-				0x00, 0x02, 0xc8, 0x05, 0x7b	}, 0x0c},
+				0x00, 0x02, 0xc8, 0x05, 0x7b}, 0x0c},
 	{PRO_DMOD, 0x0109, {0x02}, 0x01},
-	{PRO_DMOD, 0x0115, {0x0a, 0x03}, 0x02},
-	{PRO_DMOD, 0x011a, {0xc8, 0x7b, 0xbc, 0xa0}, 0x04},
+	{PRO_DMOD, 0x0115, {0x0a, 0x03, 0x02, 0x80}, 0x04},
+	{PRO_DMOD, 0x011a, {0xc8, 0x7b, 0x8a, 0xa0}, 0x04},
 	{PRO_DMOD, 0x0122, {0x02, 0x18, 0xc3}, 0x03},
 	{PRO_DMOD, 0x0127, {0x00, 0x07}, 0x02},
 	{PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
 	{PRO_DMOD, 0x0137, {0x01, 0x00, 0x07, 0x00, 0x06}, 0x05},
-	{PRO_DMOD, 0x013d, {0x00, 0x01, 0x5b, 0xc8}, 0x04},
+	{PRO_DMOD, 0x013d, {0x00, 0x01, 0x5b, 0xc8, 0x59}, 0x05},
+	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf016, {0x10, 0x04, 0x05, 0x04, 0x05}, 0x05},
+	{PRO_DMOD, 0xf01f, {0x8c, 0x00, 0x03, 0x0a, 0x0a}, 0x05},
+	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00, 0x01}, 0x04},
+	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+	{PRO_DMOD, 0xf085, {0x00, 0x02, 0x00}, 0x03},
+	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
 	{PRO_DMOD, 0xf130, {0x04}, 0x01},
 	{PRO_DMOD, 0xf132, {0x04}, 0x01},
 	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
@@ -301,7 +427,7 @@ static struct it913xset it9137_set[] = {
 	{PRO_DMOD, 0xf5f8, {0x01}, 0x01},
 	{PRO_DMOD, 0xf5fd, {0x01}, 0x01},
 	{PRO_DMOD, 0xf600, {	0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
-				0x1f	}, 0x08},
+				0x1f}, 0x08},
 	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
 	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
 	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
@@ -309,21 +435,605 @@ static struct it913xset it9137_set[] = {
 	{PRO_DMOD, 0xf905, {0x01}, 0x01},
 	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
 	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
-	{PRO_LINK, GPIOH5_EN, {0x01}, 0x01},
-	{PRO_LINK, GPIOH5_ON, {0x01}, 0x01},
-	{PRO_LINK, GPIOH5_O, {0x00}, 0x01},
-	{PRO_LINK, GPIOH5_O, {0x01}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
+	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+static struct it913xset it9135_51[] = {
+	{PRO_DMOD, 0x0043, {0x00}, 0x01},
+	{PRO_DMOD, 0x0046, {0x51}, 0x01},
+	{PRO_DMOD, 0x0051, {0x01}, 0x01},
+	{PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0x0068, {0x0a}, 0x01},
+	{PRO_DMOD, 0x0070, {0x0a, 0x06, 0x02}, 0x03},
+	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0xc8, 0x01}, 0x05},
+	{PRO_DMOD, 0x007e, {0x04, 0x00}, 0x02},
+	{PRO_DMOD, 0x0081, {	0x0a, 0x12, 0x02, 0x0a, 0x03, 0xc0, 0x96,
+				0xcf, 0xc3, 0x01}, 0x0a},
+	{PRO_DMOD, 0x008e, {0x01}, 0x01},
+	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
+	{PRO_DMOD, 0x0099, {0x01}, 0x01},
+	{PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
+	{PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
+	{PRO_DMOD, 0x00a3, {0x01, 0x5a, 0x01, 0x01}, 0x04},
+	{PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
+	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
+	{PRO_DMOD, 0x00b3, {0x02, 0x3c}, 0x02},
+	{PRO_DMOD, 0x00b6, {0x14}, 0x01},
+	{PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05}, 0x03},
+	{PRO_DMOD, 0x00c4, {0x00}, 0x01},
+	{PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
+	{PRO_DMOD, 0x00cc, {0x2e, 0x51, 0x33}, 0x03},
+	{PRO_DMOD, 0x00f3, {0x05, 0x8c, 0x8c}, 0x03},
+	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
+	{PRO_DMOD, 0x00fc, {	0x03, 0x02, 0x02, 0x09, 0x50, 0x7a, 0x77,
+				0x01, 0x02, 0xb0, 0x02, 0x7a}, 0x0c},
+	{PRO_DMOD, 0x0109, {0x02}, 0x01},
+	{PRO_DMOD, 0x0115, {0x0a, 0x03, 0x02, 0x80}, 0x04},
+	{PRO_DMOD, 0x011a, {0xc0, 0x7a, 0xac, 0x8c}, 0x04},
+	{PRO_DMOD, 0x0122, {0x02, 0x70, 0xa4}, 0x03},
+	{PRO_DMOD, 0x0127, {0x00, 0x07}, 0x02},
+	{PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
+	{PRO_DMOD, 0x0137, {0x01, 0x00, 0x07, 0x00, 0x06}, 0x05},
+	{PRO_DMOD, 0x013d, {0x00, 0x01, 0x5b, 0xc0, 0x59}, 0x05},
+	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf016, {0x10, 0x04, 0x05, 0x04, 0x05}, 0x05},
+	{PRO_DMOD, 0xf01f, {0x8c, 0x00, 0x03, 0x0a, 0x0a}, 0x05},
+	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00, 0x01}, 0x04},
+	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+	{PRO_DMOD, 0xf085, {0xc0, 0x01, 0x00}, 0x03},
+	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
+	{PRO_DMOD, 0xf130, {0x04}, 0x01},
+	{PRO_DMOD, 0xf132, {0x04}, 0x01},
+	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
+	{PRO_DMOD, 0xf146, {0x00}, 0x01},
+	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
+	{PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
+	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
+	{PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
+	{PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
+	{PRO_DMOD, 0xf163, {0x05}, 0x01},
+	{PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
+	{PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0xf183, {0x01}, 0x01},
+	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
+	{PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
+	{PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
+	{PRO_DMOD, 0xf204, {0x10}, 0x01},
+	{PRO_DMOD, 0xf214, {0x00}, 0x01},
+	{PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
+	{PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
+	{PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
+	{PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
+	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+	{PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
+	{PRO_DMOD, 0xf5df, {0xfb, 0x00}, 0x02},
+	{PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
+	{PRO_DMOD, 0xf5f8, {0x01}, 0x01},
+	{PRO_DMOD, 0xf5fd, {0x01}, 0x01},
+	{PRO_DMOD, 0xf600, {	0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
+				0x1f}, 0x08},
+	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
+	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
+	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
+	{PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
+	{PRO_DMOD, 0xf905, {0x01}, 0x01},
+	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
+	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+static struct it913xset it9135_52[] = {
+	{PRO_DMOD, 0x0043, {0x00}, 0x01},
+	{PRO_DMOD, 0x0046, {0x52}, 0x01},
+	{PRO_DMOD, 0x0051, {0x01}, 0x01},
+	{PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0x0068, {0x10}, 0x01},
+	{PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
+	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0xa0, 0x01}, 0x05},
+	{PRO_DMOD, 0x007e, {0x04, 0x00}, 0x02},
+	{PRO_DMOD, 0x0081, {	0x0a, 0x12, 0x03, 0x0a, 0x03, 0xb3, 0x97,
+				0xc0, 0x9e, 0x01}, 0x0a},
+	{PRO_DMOD, 0x008e, {0x01}, 0x01},
+	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
+	{PRO_DMOD, 0x0099, {0x01}, 0x01},
+	{PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
+	{PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
+	{PRO_DMOD, 0x00a3, {0x01, 0x5c, 0x01, 0x01}, 0x04},
+	{PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
+	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
+	{PRO_DMOD, 0x00b3, {0x02, 0x3c}, 0x02},
+	{PRO_DMOD, 0x00b6, {0x14}, 0x01},
+	{PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05}, 0x03},
+	{PRO_DMOD, 0x00c4, {0x00}, 0x01},
+	{PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
+	{PRO_DMOD, 0x00cc, {0x2e, 0x51, 0x33}, 0x03},
+	{PRO_DMOD, 0x00f3, {0x05, 0x91, 0x8c}, 0x03},
+	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
+	{PRO_DMOD, 0x00fc, {	0x03, 0x02, 0x02, 0x09, 0x50, 0x74, 0x77,
+				0x02, 0x02, 0xae, 0x02, 0x6e}, 0x0c},
+	{PRO_DMOD, 0x0109, {0x02}, 0x01},
+	{PRO_DMOD, 0x0115, {0x0a, 0x03, 0x02, 0x80}, 0x04},
+	{PRO_DMOD, 0x011a, {0xcd, 0x62, 0xa4, 0x8c}, 0x04},
+	{PRO_DMOD, 0x0122, {0x03, 0x18, 0x9e}, 0x03},
+	{PRO_DMOD, 0x0127, {0x00, 0x07}, 0x02},
+	{PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
+	{PRO_DMOD, 0x0137, {0x00, 0x00, 0x07, 0x00, 0x06}, 0x05},
+	{PRO_DMOD, 0x013d, {0x00, 0x01, 0x5b, 0xb6, 0x59}, 0x05},
+	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf016, {0x10, 0x04, 0x05, 0x04, 0x05}, 0x05},
+	{PRO_DMOD, 0xf01f, {0x8c, 0x00, 0x03, 0x0a, 0x0a}, 0x05},
+	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00, 0x01}, 0x04},
+	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+	{PRO_DMOD, 0xf085, {0xc0, 0x01, 0x00}, 0x03},
+	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
+	{PRO_DMOD, 0xf130, {0x04}, 0x01},
+	{PRO_DMOD, 0xf132, {0x04}, 0x01},
+	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
+	{PRO_DMOD, 0xf146, {0x00}, 0x01},
+	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
+	{PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
+	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
+	{PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
+	{PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
+	{PRO_DMOD, 0xf163, {0x05}, 0x01},
+	{PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
+	{PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0xf183, {0x01}, 0x01},
+	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
+	{PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
+	{PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
+	{PRO_DMOD, 0xf204, {0x10}, 0x01},
+	{PRO_DMOD, 0xf214, {0x00}, 0x01},
+	{PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
+	{PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
+	{PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
+	{PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
+	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+	{PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
+	{PRO_DMOD, 0xf5df, {0xfb, 0x00}, 0x02},
+	{PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
+	{PRO_DMOD, 0xf5f8, {0x01}, 0x01},
+	{PRO_DMOD, 0xf5fd, {0x01}, 0x01},
+	{PRO_DMOD, 0xf600, {0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
+				0x1f}, 0x08},
+	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
+	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
+	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
+	{PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
+	{PRO_DMOD, 0xf905, {0x01}, 0x01},
+	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
+	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
 };
 
+/* Version 2 types */
+static struct it913xset it9135_v2[] = {
+	{PRO_DMOD, 0x0051, {0x01}, 0x01},
+	{PRO_DMOD, 0x0070, {0x0a}, 0x01},
+	{PRO_DMOD, 0x007e, {0x04}, 0x01},
+	{PRO_DMOD, 0x0081, {0x0a}, 0x01},
+	{PRO_DMOD, 0x008a, {0x01}, 0x01},
+	{PRO_DMOD, 0x008e, {0x01}, 0x01},
+	{PRO_DMOD, 0x0092, {0x06}, 0x01},
+	{PRO_DMOD, 0x0099, {0x01}, 0x01},
+	{PRO_DMOD, 0x009f, {0xe1}, 0x01},
+	{PRO_DMOD, 0x00a0, {0xcf}, 0x01},
+	{PRO_DMOD, 0x00a3, {0x01}, 0x01},
+	{PRO_DMOD, 0x00a5, {0x01}, 0x01},
+	{PRO_DMOD, 0x00a6, {0x01}, 0x01},
+	{PRO_DMOD, 0x00a9, {0x00}, 0x01},
+	{PRO_DMOD, 0x00aa, {0x01}, 0x01},
+	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
+	{PRO_DMOD, 0x00c2, {0x05}, 0x01},
+	{PRO_DMOD, 0x00c6, {0x19}, 0x01},
+	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf02b, {0x00}, 0x01},
+	{PRO_DMOD, 0xf064, {0x03}, 0x01},
+	{PRO_DMOD, 0xf065, {0xf9}, 0x01},
+	{PRO_DMOD, 0xf066, {0x03}, 0x01},
+	{PRO_DMOD, 0xf067, {0x01}, 0x01},
+	{PRO_DMOD, 0xf06f, {0xe0}, 0x01},
+	{PRO_DMOD, 0xf070, {0x03}, 0x01},
+	{PRO_DMOD, 0xf072, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf073, {0x03}, 0x01},
+	{PRO_DMOD, 0xf078, {0x00}, 0x01},
+	{PRO_DMOD, 0xf087, {0x00}, 0x01},
+	{PRO_DMOD, 0xf09b, {0x3f}, 0x01},
+	{PRO_DMOD, 0xf09c, {0x00}, 0x01},
+	{PRO_DMOD, 0xf09d, {0x20}, 0x01},
+	{PRO_DMOD, 0xf09e, {0x00}, 0x01},
+	{PRO_DMOD, 0xf09f, {0x0c}, 0x01},
+	{PRO_DMOD, 0xf0a0, {0x00}, 0x01},
+	{PRO_DMOD, 0xf130, {0x04}, 0x01},
+	{PRO_DMOD, 0xf132, {0x04}, 0x01},
+	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
+	{PRO_DMOD, 0xf146, {0x00}, 0x01},
+	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
+	{PRO_DMOD, 0xf14c, {0x00}, 0x01},
+	{PRO_DMOD, 0xf14d, {0x00}, 0x01},
+	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
+	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
+	{PRO_DMOD, 0xf15a, {0x00}, 0x01},
+	{PRO_DMOD, 0xf15b, {0x08}, 0x01},
+	{PRO_DMOD, 0xf15d, {0x03}, 0x01},
+	{PRO_DMOD, 0xf15e, {0x05}, 0x01},
+	{PRO_DMOD, 0xf163, {0x05}, 0x01},
+	{PRO_DMOD, 0xf166, {0x01}, 0x01},
+	{PRO_DMOD, 0xf167, {0x40}, 0x01},
+	{PRO_DMOD, 0xf168, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf17a, {0x00}, 0x01},
+	{PRO_DMOD, 0xf17b, {0x00}, 0x01},
+	{PRO_DMOD, 0xf183, {0x01}, 0x01},
+	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
+	{PRO_DMOD, 0xf1bc, {0x36}, 0x01},
+	{PRO_DMOD, 0xf1bd, {0x00}, 0x01},
+	{PRO_DMOD, 0xf1cb, {0xa0}, 0x01},
+	{PRO_DMOD, 0xf1cc, {0x01}, 0x01},
+	{PRO_DMOD, 0xf204, {0x10}, 0x01},
+	{PRO_DMOD, 0xf214, {0x00}, 0x01},
+	{PRO_DMOD, 0xf40e, {0x0a}, 0x01},
+	{PRO_DMOD, 0xf40f, {0x40}, 0x01},
+	{PRO_DMOD, 0xf410, {0x08}, 0x01},
+	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+	{PRO_DMOD, 0xf561, {0x15}, 0x01},
+	{PRO_DMOD, 0xf562, {0x20}, 0x01},
+	{PRO_DMOD, 0xf5e3, {0x09}, 0x01},
+	{PRO_DMOD, 0xf5e4, {0x01}, 0x01},
+	{PRO_DMOD, 0xf5e5, {0x01}, 0x01},
+	{PRO_DMOD, 0xf600, {0x05}, 0x01},
+	{PRO_DMOD, 0xf601, {0x08}, 0x01},
+	{PRO_DMOD, 0xf602, {0x0b}, 0x01},
+	{PRO_DMOD, 0xf603, {0x0e}, 0x01},
+	{PRO_DMOD, 0xf604, {0x11}, 0x01},
+	{PRO_DMOD, 0xf605, {0x14}, 0x01},
+	{PRO_DMOD, 0xf606, {0x17}, 0x01},
+	{PRO_DMOD, 0xf607, {0x1f}, 0x01},
+	{PRO_DMOD, 0xf60e, {0x00}, 0x01},
+	{PRO_DMOD, 0xf60f, {0x04}, 0x01},
+	{PRO_DMOD, 0xf610, {0x32}, 0x01},
+	{PRO_DMOD, 0xf611, {0x10}, 0x01},
+	{PRO_DMOD, 0xf707, {0xfc}, 0x01},
+	{PRO_DMOD, 0xf708, {0x00}, 0x01},
+	{PRO_DMOD, 0xf709, {0x37}, 0x01},
+	{PRO_DMOD, 0xf70a, {0x00}, 0x01},
+	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
+	{PRO_DMOD, 0xf80f, {0x40}, 0x01},
+	{PRO_DMOD, 0xf810, {0x54}, 0x01},
+	{PRO_DMOD, 0xf811, {0x5a}, 0x01},
+	{PRO_DMOD, 0xf905, {0x01}, 0x01},
+	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
+	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+static struct it913xset it9135_60[] = {
+	{PRO_DMOD, 0x0043, {0x00}, 0x01},
+	{PRO_DMOD, 0x0046, {0x60}, 0x01},
+	{PRO_DMOD, 0x0051, {0x01}, 0x01},
+	{PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0x0068, {0x0a}, 0x01},
+	{PRO_DMOD, 0x006a, {0x03}, 0x01},
+	{PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
+	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0x8c, 0x01}, 0x05},
+	{PRO_DMOD, 0x007e, {0x04}, 0x01},
+	{PRO_DMOD, 0x0081, {0x0a, 0x12}, 0x02},
+	{PRO_DMOD, 0x0084, {0x0a, 0x33, 0xbe, 0xa0, 0xc6, 0xb6, 0x01}, 0x07},
+	{PRO_DMOD, 0x008e, {0x01}, 0x01},
+	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
+	{PRO_DMOD, 0x0099, {0x01}, 0x01},
+	{PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
+	{PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
+	{PRO_DMOD, 0x00a3, {0x01, 0x5a, 0x01, 0x01}, 0x04},
+	{PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
+	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
+	{PRO_DMOD, 0x00b3, {0x02, 0x3a}, 0x02},
+	{PRO_DMOD, 0x00b6, {0x14}, 0x01},
+	{PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05, 0x01, 0x00}, 0x05},
+	{PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
+	{PRO_DMOD, 0x00cb, {0x32, 0x2c, 0x4f, 0x30}, 0x04},
+	{PRO_DMOD, 0x00f3, {0x05, 0xa0, 0x8c}, 0x03},
+	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
+	{PRO_DMOD, 0x00fc, {	0x03, 0x03, 0x02, 0x0a, 0x50, 0x7b, 0x8c,
+				0x00, 0x02, 0xbe, 0x00}, 0x0b},
+	{PRO_DMOD, 0x0109, {0x02}, 0x01},
+	{PRO_DMOD, 0x0115, {0x0a, 0x03}, 0x02},
+	{PRO_DMOD, 0x011a, {0xbe}, 0x01},
+	{PRO_DMOD, 0x0124, {0xae}, 0x01},
+	{PRO_DMOD, 0x0127, {0x00}, 0x01},
+	{PRO_DMOD, 0x012a, {0x56, 0x50, 0x47, 0x42}, 0x04},
+	{PRO_DMOD, 0x0137, {0x00}, 0x01},
+	{PRO_DMOD, 0x013b, {0x08}, 0x01},
+	{PRO_DMOD, 0x013f, {0x5b}, 0x01},
+	{PRO_DMOD, 0x0141, {	0x59, 0xf9, 0x19, 0x19, 0x8c, 0x8c, 0x8c,
+				0x6e, 0x8c, 0x50, 0x8c, 0x8c, 0xac, 0xc6,
+				0x33}, 0x0f},
+	{PRO_DMOD, 0x0151, {0x28}, 0x01},
+	{PRO_DMOD, 0x0153, {0xbc}, 0x01},
+	{PRO_DMOD, 0x0178, {0x09}, 0x01},
+	{PRO_DMOD, 0x0181, {0x94, 0x6e}, 0x02},
+	{PRO_DMOD, 0x0185, {0x24}, 0x01},
+	{PRO_DMOD, 0x0187, {0x00, 0x00, 0xbe, 0x02, 0x80}, 0x05},
+	{PRO_DMOD, 0xed02, {0xff}, 0x01},
+	{PRO_DMOD, 0xee42, {0xff}, 0x01},
+	{PRO_DMOD, 0xee82, {0xff}, 0x01},
+	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf01f, {0x8c, 0x00}, 0x02},
+	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00}, 0x03},
+	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+	{PRO_DMOD, 0xf087, {0x00}, 0x01},
+	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
+	{PRO_DMOD, 0xf130, {0x04}, 0x01},
+	{PRO_DMOD, 0xf132, {0x04}, 0x01},
+	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
+	{PRO_DMOD, 0xf146, {0x00}, 0x01},
+	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
+	{PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
+	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
+	{PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
+	{PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
+	{PRO_DMOD, 0xf163, {0x05}, 0x01},
+	{PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
+	{PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0xf183, {0x01}, 0x01},
+	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
+	{PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
+	{PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
+	{PRO_DMOD, 0xf204, {0x10}, 0x01},
+	{PRO_DMOD, 0xf214, {0x00}, 0x01},
+	{PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
+	{PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
+	{PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
+	{PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
+	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+	{PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
+	{PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
+	{PRO_DMOD, 0xf600, {0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17
+		, 0x1f}, 0x08},
+	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
+	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
+	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
+	{PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
+	{PRO_DMOD, 0xf905, {0x01}, 0x01},
+	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
+	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+static struct it913xset it9135_61[] = {
+	{PRO_DMOD, 0x0043, {0x00}, 0x01},
+	{PRO_DMOD, 0x0046, {0x61}, 0x01},
+	{PRO_DMOD, 0x0051, {0x01}, 0x01},
+	{PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0x0068, {0x06}, 0x01},
+	{PRO_DMOD, 0x006a, {0x03}, 0x01},
+	{PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
+	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0x90, 0x01}, 0x05},
+	{PRO_DMOD, 0x007e, {0x04}, 0x01},
+	{PRO_DMOD, 0x0081, {0x0a, 0x12}, 0x02},
+	{PRO_DMOD, 0x0084, {0x0a, 0x33, 0xbc, 0x9c, 0xcc, 0xa8, 0x01}, 0x07},
+	{PRO_DMOD, 0x008e, {0x01}, 0x01},
+	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
+	{PRO_DMOD, 0x0099, {0x01}, 0x01},
+	{PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
+	{PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
+	{PRO_DMOD, 0x00a3, {0x01, 0x5c, 0x01, 0x01}, 0x04},
+	{PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
+	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
+	{PRO_DMOD, 0x00b3, {0x02, 0x3a}, 0x02},
+	{PRO_DMOD, 0x00b6, {0x14}, 0x01},
+	{PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05, 0x01, 0x00}, 0x05},
+	{PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
+	{PRO_DMOD, 0x00cb, {0x32, 0x2c, 0x4f, 0x30}, 0x04},
+	{PRO_DMOD, 0x00f3, {0x05, 0xa0, 0x8c}, 0x03},
+	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
+	{PRO_DMOD, 0x00fc, {	0x03, 0x03, 0x02, 0x08, 0x50, 0x7b, 0x8c,
+				0x01, 0x02, 0xc8, 0x00}, 0x0b},
+	{PRO_DMOD, 0x0109, {0x02}, 0x01},
+	{PRO_DMOD, 0x0115, {0x0a, 0x03}, 0x02},
+	{PRO_DMOD, 0x011a, {0xc6}, 0x01},
+	{PRO_DMOD, 0x0124, {0xa8}, 0x01},
+	{PRO_DMOD, 0x0127, {0x00}, 0x01},
+	{PRO_DMOD, 0x012a, {0x59, 0x50, 0x47, 0x42}, 0x04},
+	{PRO_DMOD, 0x0137, {0x00}, 0x01},
+	{PRO_DMOD, 0x013b, {0x05}, 0x01},
+	{PRO_DMOD, 0x013f, {0x5b}, 0x01},
+	{PRO_DMOD, 0x0141, {	0x59, 0xf9, 0x59, 0x59, 0x8c, 0x8c, 0x8c,
+				0x7b, 0x8c, 0x50, 0x8c, 0x8c, 0xa8, 0xc6,
+				0x33}, 0x0f},
+	{PRO_DMOD, 0x0151, {0x28}, 0x01},
+	{PRO_DMOD, 0x0153, {0xcc}, 0x01},
+	{PRO_DMOD, 0x0178, {0x09}, 0x01},
+	{PRO_DMOD, 0x0181, {0x9c, 0x76}, 0x02},
+	{PRO_DMOD, 0x0185, {0x28}, 0x01},
+	{PRO_DMOD, 0x0187, {0x01, 0x00, 0xaa, 0x02, 0x80}, 0x05},
+	{PRO_DMOD, 0xed02, {0xff}, 0x01},
+	{PRO_DMOD, 0xee42, {0xff}, 0x01},
+	{PRO_DMOD, 0xee82, {0xff}, 0x01},
+	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf01f, {0x8c, 0x00}, 0x02},
+	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00}, 0x03},
+	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+	{PRO_DMOD, 0xf087, {0x00}, 0x01},
+	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
+	{PRO_DMOD, 0xf130, {0x04}, 0x01},
+	{PRO_DMOD, 0xf132, {0x04}, 0x01},
+	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
+	{PRO_DMOD, 0xf146, {0x00}, 0x01},
+	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
+	{PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
+	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
+	{PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
+	{PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
+	{PRO_DMOD, 0xf163, {0x05}, 0x01},
+	{PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
+	{PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0xf183, {0x01}, 0x01},
+	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
+	{PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
+	{PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
+	{PRO_DMOD, 0xf204, {0x10}, 0x01},
+	{PRO_DMOD, 0xf214, {0x00}, 0x01},
+	{PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
+	{PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
+	{PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
+	{PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
+	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+	{PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
+	{PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
+	{PRO_DMOD, 0xf600, {	0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
+				0x1f}, 0x08},
+	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
+	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
+	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
+	{PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
+	{PRO_DMOD, 0xf905, {0x01}, 0x01},
+	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
+	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+static struct it913xset it9135_62[] = {
+	{PRO_DMOD, 0x0043, {0x00}, 0x01},
+	{PRO_DMOD, 0x0046, {0x62}, 0x01},
+	{PRO_DMOD, 0x0051, {0x01}, 0x01},
+	{PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0x0068, {0x0a}, 0x01},
+	{PRO_DMOD, 0x006a, {0x03}, 0x01},
+	{PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
+	{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0x8c, 0x01}, 0x05},
+	{PRO_DMOD, 0x007e, {0x04}, 0x01},
+	{PRO_DMOD, 0x0081, {0x0a, 0x12}, 0x02},
+	{PRO_DMOD, 0x0084, {	0x0a, 0x33, 0xb8, 0x9c, 0xb2, 0xa6, 0x01},
+				0x07},
+	{PRO_DMOD, 0x008e, {0x01}, 0x01},
+	{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
+	{PRO_DMOD, 0x0099, {0x01}, 0x01},
+	{PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
+	{PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
+	{PRO_DMOD, 0x00a3, {0x01, 0x5a, 0x01, 0x01}, 0x04},
+	{PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
+	{PRO_DMOD, 0x00b0, {0x01}, 0x01},
+	{PRO_DMOD, 0x00b3, {0x02, 0x3a}, 0x02},
+	{PRO_DMOD, 0x00b6, {0x14}, 0x01},
+	{PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05, 0x01, 0x00}, 0x05},
+	{PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
+	{PRO_DMOD, 0x00cb, {0x32, 0x2c, 0x4f, 0x30}, 0x04},
+	{PRO_DMOD, 0x00f3, {0x05, 0x8c, 0x8c}, 0x03},
+	{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
+	{PRO_DMOD, 0x00fc, {	0x02, 0x03, 0x02, 0x09, 0x50, 0x6e, 0x8c,
+				0x02, 0x02, 0xc2, 0x00}, 0x0b},
+	{PRO_DMOD, 0x0109, {0x02}, 0x01},
+	{PRO_DMOD, 0x0115, {0x0a, 0x03}, 0x02},
+	{PRO_DMOD, 0x011a, {0xb8}, 0x01},
+	{PRO_DMOD, 0x0124, {0xa8}, 0x01},
+	{PRO_DMOD, 0x0127, {0x00}, 0x01},
+	{PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
+	{PRO_DMOD, 0x0137, {0x00}, 0x01},
+	{PRO_DMOD, 0x013b, {0x05}, 0x01},
+	{PRO_DMOD, 0x013f, {0x5b}, 0x01},
+	{PRO_DMOD, 0x0141, {	0x59, 0xf9, 0x59, 0x19, 0x8c, 0x8c, 0x8c,
+				0x7b, 0x8c, 0x50, 0x70, 0x8c, 0x96, 0xd0,
+				0x33}, 0x0f},
+	{PRO_DMOD, 0x0151, {0x28}, 0x01},
+	{PRO_DMOD, 0x0153, {0xb2}, 0x01},
+	{PRO_DMOD, 0x0178, {0x09}, 0x01},
+	{PRO_DMOD, 0x0181, {0x9c, 0x6e}, 0x02},
+	{PRO_DMOD, 0x0185, {0x24}, 0x01},
+	{PRO_DMOD, 0x0187, {0x00, 0x00, 0xb8, 0x02, 0x80}, 0x05},
+	{PRO_DMOD, 0xed02, {0xff}, 0x01},
+	{PRO_DMOD, 0xee42, {0xff}, 0x01},
+	{PRO_DMOD, 0xee82, {0xff}, 0x01},
+	{PRO_DMOD, 0xf000, {0x0f}, 0x01},
+	{PRO_DMOD, 0xf01f, {0x8c, 0x00}, 0x02},
+	{PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00}, 0x03},
+	{PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+	{PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+	{PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+	{PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+	{PRO_DMOD, 0xf087, {0x00}, 0x01},
+	{PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
+	{PRO_DMOD, 0xf130, {0x04}, 0x01},
+	{PRO_DMOD, 0xf132, {0x04}, 0x01},
+	{PRO_DMOD, 0xf144, {0x1a}, 0x01},
+	{PRO_DMOD, 0xf146, {0x00}, 0x01},
+	{PRO_DMOD, 0xf14a, {0x01}, 0x01},
+	{PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0xf14f, {0x04}, 0x01},
+	{PRO_DMOD, 0xf158, {0x7f}, 0x01},
+	{PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
+	{PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
+	{PRO_DMOD, 0xf163, {0x05}, 0x01},
+	{PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
+	{PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
+	{PRO_DMOD, 0xf183, {0x01}, 0x01},
+	{PRO_DMOD, 0xf19d, {0x40}, 0x01},
+	{PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
+	{PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
+	{PRO_DMOD, 0xf204, {0x10}, 0x01},
+	{PRO_DMOD, 0xf214, {0x00}, 0x01},
+	{PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
+	{PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
+	{PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
+	{PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
+	{PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+	{PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
+	{PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
+	{PRO_DMOD, 0xf600, {	0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
+				0x1f}, 0x08},
+	{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
+	{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
+	{PRO_DMOD, 0xf78b, {0x01}, 0x01},
+	{PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
+	{PRO_DMOD, 0xf905, {0x01}, 0x01},
+	{PRO_DMOD, 0xfb06, {0x03}, 0x01},
+	{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+/* Tuner setting scripts (still keeping it9137) */
 static struct it913xset it9137_tuner_off[] = {
 	{PRO_DMOD, 0xfba8, {0x01}, 0x01}, /* Tuner Clock Off  */
 	{PRO_DMOD, 0xec40, {0x00}, 0x01}, /* Power Down Tuner */
 	{PRO_DMOD, 0xec02, {0x3f, 0x1f, 0x3f, 0x3f}, 0x04},
+	{PRO_DMOD, 0xec06, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00}, 0x0c},
+	{PRO_DMOD, 0xec12, {0x00, 0x00, 0x00, 0x00}, 0x04},
+	{PRO_DMOD, 0xec17, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00}, 0x09},
+	{PRO_DMOD, 0xec22, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00}, 0x0a},
+	{PRO_DMOD, 0xec20, {0x00}, 0x01},
 	{PRO_DMOD, 0xec3f, {0x01}, 0x01},
 	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
 };
 
+static struct it913xset set_it9135_template[] = {
+	{PRO_DMOD, 0xee06, {0x00}, 0x01},
+	{PRO_DMOD, 0xec56, {0x00}, 0x01},
+	{PRO_DMOD, 0xec4c, {0x00}, 0x01},
+	{PRO_DMOD, 0xec4d, {0x00}, 0x01},
+	{PRO_DMOD, 0xec4e, {0x00}, 0x01},
+	{PRO_DMOD, 0x011e, {0x00}, 0x01}, /* Older Devices */
+	{PRO_DMOD, 0x011f, {0x00}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
+};
+
 static struct it913xset set_it9137_template[] = {
 	{PRO_DMOD, 0xee06, {0x00}, 0x01},
 	{PRO_DMOD, 0xec56, {0x00}, 0x01},
diff --git a/drivers/media/dvb/frontends/it913x-fe.c b/drivers/media/dvb/frontends/it913x-fe.c
index d4bd24eb470..ccc36bf2deb 100644
--- a/drivers/media/dvb/frontends/it913x-fe.c
+++ b/drivers/media/dvb/frontends/it913x-fe.c
@@ -46,13 +46,17 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able)).");
 	  dprintk(level, name" (%02x%02x%02x%02x%02x%02x%02x%02x)", \
 		*p, *(p+1), *(p+2), *(p+3), *(p+4), \
 			*(p+5), *(p+6), *(p+7));
+#define info(format, arg...) \
+	printk(KERN_INFO "it913x-fe: " format "\n" , ## arg)
 
 struct it913x_fe_state {
 	struct dvb_frontend frontend;
 	struct i2c_adapter *i2c_adap;
+	struct ite_config *config;
 	u8 i2c_addr;
 	u32 frequency;
-	u8 adf;
+	fe_modulation_t constellation;
+	fe_transmit_mode_t transmission_mode;
 	u32 crystalFrequency;
 	u32 adcFrequency;
 	u8 tuner_type;
@@ -62,6 +66,7 @@ struct it913x_fe_state {
 	u8 tun_fdiv;
 	u8 tun_clk_mode;
 	u32 tun_fn_min;
+	u32 ucblocks;
 };
 
 static int it913x_read_reg(struct it913x_fe_state *state,
@@ -211,20 +216,24 @@ static int it913x_init_tuner(struct it913x_fe_state *state)
 	state->tun_fn_min /= (state->tun_fdiv * nv_val);
 	deb_info("Tuner fn_min %d", state->tun_fn_min);
 
-	for (i = 0; i < 50; i++) {
-		reg = it913x_read_reg_u8(state, 0xec82);
-		if (reg > 0)
-			break;
-		if (reg < 0)
-			return -ENODEV;
-		udelay(2000);
+	if (state->config->chip_ver > 1)
+		msleep(50);
+	else {
+		for (i = 0; i < 50; i++) {
+			reg = it913x_read_reg_u8(state, 0xec82);
+			if (reg > 0)
+				break;
+			if (reg < 0)
+				return -ENODEV;
+			udelay(2000);
+		}
 	}
 
 	return it913x_write_reg(state, PRO_DMOD, 0xed81, val);
 }
 
 static int it9137_set_tuner(struct it913x_fe_state *state,
-		enum fe_bandwidth bandwidth, u32 frequency_m)
+		u32 bandwidth, u32 frequency_m)
 {
 	struct it913xset *set_tuner = set_it9137_template;
 	int ret, reg;
@@ -237,6 +246,11 @@ static int it9137_set_tuner(struct it913x_fe_state *state,
 	u8 lna_band;
 	u8 bw;
 
+	if (state->config->firmware_ver == 1)
+		set_tuner = set_it9135_template;
+	else
+		set_tuner = set_it9137_template;
+
 	deb_info("Tuner Frequency %d Bandwidth %d", frequency, bandwidth);
 
 	if (frequency >= 51000 && frequency <= 440000) {
@@ -273,16 +287,21 @@ static int it9137_set_tuner(struct it913x_fe_state *state,
 		return -EINVAL;
 	set_tuner[0].reg[0] = lna_band;
 
-	if (bandwidth == BANDWIDTH_5_MHZ)
+	switch (bandwidth) {
+	case 5000000:
 		bw = 0;
-	else if (bandwidth == BANDWIDTH_6_MHZ)
+		break;
+	case 6000000:
 		bw = 2;
-	else if (bandwidth == BANDWIDTH_7_MHZ)
+		break;
+	case 7000000:
 		bw = 4;
-	else if (bandwidth == BANDWIDTH_8_MHZ)
-		bw = 6;
-	else
+		break;
+	default:
+	case 8000000:
 		bw = 6;
+		break;
+	}
 
 	set_tuner[1].reg[0] = bw;
 	set_tuner[2].reg[0] = 0xa0 | (l_band << 3);
@@ -361,7 +380,7 @@ static int it9137_set_tuner(struct it913x_fe_state *state,
 }
 
 static int it913x_fe_select_bw(struct it913x_fe_state *state,
-			enum fe_bandwidth bandwidth, u32 adcFrequency)
+			u32 bandwidth, u32 adcFrequency)
 {
 	int ret, i;
 	u8 buffer[256];
@@ -374,17 +393,21 @@ static int it913x_fe_select_bw(struct it913x_fe_state *state,
 
 	deb_info("Bandwidth %d Adc %d", bandwidth, adcFrequency);
 
-	if (bandwidth == BANDWIDTH_5_MHZ)
+	switch (bandwidth) {
+	case 5000000:
 		bw = 3;
-	else if (bandwidth == BANDWIDTH_6_MHZ)
+		break;
+	case 6000000:
 		bw = 0;
-	else if (bandwidth == BANDWIDTH_7_MHZ)
+		break;
+	case 7000000:
 		bw = 1;
-	else if (bandwidth == BANDWIDTH_8_MHZ)
-		bw = 2;
-	else
+		break;
+	default:
+	case 8000000:
 		bw = 2;
-
+		break;
+	}
 	ret = it913x_write_reg(state, PRO_DMOD, REG_BW, bw);
 
 	if (state->table == NULL)
@@ -492,31 +515,79 @@ static int it913x_fe_read_signal_strength(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int it913x_fe_read_snr(struct dvb_frontend *fe, u16* snr)
+static int it913x_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
 {
 	struct it913x_fe_state *state = fe->demodulator_priv;
-	int ret = it913x_read_reg_u8(state, SIGNAL_QUALITY);
-	ret = (ret * 0xff) / 0x64;
-	ret |= (ret << 0x8);
-	*snr = ~ret;
-	return 0;
+	int ret;
+	u8 reg[3];
+	u32 snr_val, snr_min, snr_max;
+	u32 temp;
+
+	ret = it913x_read_reg(state, 0x2c, reg, sizeof(reg));
+
+	snr_val = (u32)(reg[2] << 16) | (reg[1] << 8) | reg[0];
+
+	ret |= it913x_read_reg(state, 0xf78b, reg, 1);
+	if (reg[0])
+		snr_val /= reg[0];
+
+	if (state->transmission_mode == TRANSMISSION_MODE_2K)
+		snr_val *= 4;
+	else if (state->transmission_mode == TRANSMISSION_MODE_4K)
+		snr_val *= 2;
+
+	if (state->constellation == QPSK) {
+		snr_min = 0xb4711;
+		snr_max = 0x191451;
+	} else if (state->constellation == QAM_16) {
+		snr_min = 0x4f0d5;
+		snr_max = 0xc7925;
+	} else if (state->constellation == QAM_64) {
+		snr_min = 0x256d0;
+		snr_max = 0x626be;
+	} else
+		return -EINVAL;
+
+	if (snr_val < snr_min)
+		*snr = 0;
+	else if (snr_val < snr_max) {
+		temp = (snr_val - snr_min) >> 5;
+		temp *= 0xffff;
+		temp /= (snr_max - snr_min) >> 5;
+		*snr = (u16)temp;
+	} else
+		*snr = 0xffff;
+
+	return (ret < 0) ? -ENODEV : 0;
 }
 
 static int it913x_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
 {
-	*ber = 0;
+	struct it913x_fe_state *state = fe->demodulator_priv;
+	int ret;
+	u8 reg[5];
+	/* Read Aborted Packets and Pre-Viterbi error rate 5 bytes */
+	ret = it913x_read_reg(state, RSD_ABORT_PKT_LSB, reg, sizeof(reg));
+	state->ucblocks += (u32)(reg[1] << 8) | reg[0];
+	*ber = (u32)(reg[4] << 16) | (reg[3] << 8) | reg[2];
 	return 0;
 }
 
 static int it913x_fe_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 {
-	*ucblocks = 0;
-	return 0;
+	struct it913x_fe_state *state = fe->demodulator_priv;
+	int ret;
+	u8 reg[2];
+	/* Aborted Packets */
+	ret = it913x_read_reg(state, RSD_ABORT_PKT_LSB, reg, sizeof(reg));
+	state->ucblocks += (u32)(reg[1] << 8) | reg[0];
+	*ucblocks = state->ucblocks;
+	return ret;
 }
 
-static int it913x_fe_get_frontend(struct dvb_frontend *fe,
-			struct dvb_frontend_parameters *p)
+static int it913x_fe_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct it913x_fe_state *state = fe->demodulator_priv;
 	int ret;
 	u8 reg[8];
@@ -524,26 +595,30 @@ static int it913x_fe_get_frontend(struct dvb_frontend *fe,
 	ret = it913x_read_reg(state, REG_TPSD_TX_MODE, reg, sizeof(reg));
 
 	if (reg[3] < 3)
-		p->u.ofdm.constellation = fe_con[reg[3]];
+		p->modulation = fe_con[reg[3]];
 
 	if (reg[0] < 3)
-		p->u.ofdm.transmission_mode = fe_mode[reg[0]];
+		p->transmission_mode = fe_mode[reg[0]];
 
 	if (reg[1] < 4)
-		p->u.ofdm.guard_interval = fe_gi[reg[1]];
+		p->guard_interval = fe_gi[reg[1]];
 
 	if (reg[2] < 4)
-		p->u.ofdm.hierarchy_information = fe_hi[reg[2]];
+		p->hierarchy = fe_hi[reg[2]];
+
+	p->code_rate_HP = (reg[6] < 6) ? fe_code[reg[6]] : FEC_NONE;
+	p->code_rate_LP = (reg[7] < 6) ? fe_code[reg[7]] : FEC_NONE;
 
-	p->u.ofdm.code_rate_HP = (reg[6] < 6) ? fe_code[reg[6]] : FEC_NONE;
-	p->u.ofdm.code_rate_LP = (reg[7] < 6) ? fe_code[reg[7]] : FEC_NONE;
+	/* Update internal state to reflect the autodetected props */
+	state->constellation = p->modulation;
+	state->transmission_mode = p->transmission_mode;
 
 	return 0;
 }
 
-static int it913x_fe_set_frontend(struct dvb_frontend *fe,
-			struct dvb_frontend_parameters *p)
+static int it913x_fe_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct it913x_fe_state *state = fe->demodulator_priv;
 	int ret, i;
 	u8 empty_ch, last_ch;
@@ -551,7 +626,7 @@ static int it913x_fe_set_frontend(struct dvb_frontend *fe,
 	state->it913x_status = 0;
 
 	/* Set bw*/
-	ret = it913x_fe_select_bw(state, p->u.ofdm.bandwidth,
+	ret = it913x_fe_select_bw(state, p->bandwidth_hz,
 		state->adcFrequency);
 
 	/* Training Mode Off */
@@ -571,20 +646,25 @@ static int it913x_fe_set_frontend(struct dvb_frontend *fe,
 			i = 1;
 	else if ((p->frequency >= 1450000000) && (p->frequency <= 1680000000))
 			i = 2;
-		else
-			return -EOPNOTSUPP;
+	else
+		return -EOPNOTSUPP;
 
 	ret = it913x_write_reg(state, PRO_DMOD, FREE_BAND, i);
 
 	deb_info("Frontend Set Tuner Type %02x", state->tuner_type);
 	switch (state->tuner_type) {
-	case IT9137: /* Tuner type 0x38 */
+	case IT9135_38:
+	case IT9135_51:
+	case IT9135_52:
+	case IT9135_60:
+	case IT9135_61:
+	case IT9135_62:
 		ret = it9137_set_tuner(state,
-			p->u.ofdm.bandwidth, p->frequency);
+			p->bandwidth_hz, p->frequency);
 		break;
 	default:
 		if (fe->ops.tuner_ops.set_params) {
-			fe->ops.tuner_ops.set_params(fe, p);
+			fe->ops.tuner_ops.set_params(fe);
 			if (fe->ops.i2c_gate_ctrl)
 				fe->ops.i2c_gate_ctrl(fe, 0);
 		}
@@ -678,16 +758,19 @@ static u32 compute_div(u32 a, u32 b, u32 x)
 
 static int it913x_fe_start(struct it913x_fe_state *state)
 {
-	struct it913xset *set_fe;
+	struct it913xset *set_lna;
 	struct it913xset *set_mode;
 	int ret;
-	u8 adf = (state->adf & 0xf);
+	u8 adf = (state->config->adf & 0xf);
 	u32 adc, xtal;
 	u8 b[4];
 
-	ret = it913x_init_tuner(state);
+	if (state->config->chip_ver == 1)
+		ret = it913x_init_tuner(state);
+
+	info("ADF table value	:%02x", adf);
 
-	if (adf < 12) {
+	if (adf < 10) {
 		state->crystalFrequency = fe_clockTable[adf].xtal ;
 		state->table = fe_clockTable[adf].table;
 		state->adcFrequency = state->table->adcFrequency;
@@ -698,9 +781,6 @@ static int it913x_fe_start(struct it913x_fe_state *state)
 	} else
 		return -EINVAL;
 
-	deb_info("Xtal Freq :%d Adc Freq :%d Adc %08x Xtal %08x",
-		state->crystalFrequency, state->adcFrequency, adc, xtal);
-
 	/* Set LED indicator on GPIOH3 */
 	ret = it913x_write_reg(state, PRO_LINK, GPIOH3_EN, 0x1);
 	ret |= it913x_write_reg(state, PRO_LINK, GPIOH3_ON, 0x1);
@@ -721,22 +801,71 @@ static int it913x_fe_start(struct it913x_fe_state *state)
 	b[2] = (adc >> 16) & 0xff;
 	ret |= it913x_write(state, PRO_DMOD, ADC_FREQ, b, 3);
 
+	if (state->config->adc_x2)
+		ret |= it913x_write_reg(state, PRO_DMOD, ADC_X_2, 0x01);
+	b[0] = 0;
+	b[1] = 0;
+	b[2] = 0;
+	ret |= it913x_write(state, PRO_DMOD, 0x0029, b, 3);
+
+	info("Crystal Frequency :%d Adc Frequency :%d ADC X2: %02x",
+		state->crystalFrequency, state->adcFrequency,
+			state->config->adc_x2);
+	deb_info("Xtal value :%04x Adc value :%04x", xtal, adc);
+
+	if (ret < 0)
+		return -ENODEV;
+
+	/* v1 or v2 tuner script */
+	if (state->config->chip_ver > 1)
+		ret = it913x_fe_script_loader(state, it9135_v2);
+	else
+		ret = it913x_fe_script_loader(state, it9135_v1);
+	if (ret < 0)
+		return ret;
+
+	/* LNA Scripts */
 	switch (state->tuner_type) {
-	case IT9137: /* Tuner type 0x38 */
-		set_fe = it9137_set;
+	case IT9135_51:
+		set_lna = it9135_51;
+		break;
+	case IT9135_52:
+		set_lna = it9135_52;
+		break;
+	case IT9135_60:
+		set_lna = it9135_60;
+		break;
+	case IT9135_61:
+		set_lna = it9135_61;
 		break;
+	case IT9135_62:
+		set_lna = it9135_62;
+		break;
+	case IT9135_38:
 	default:
-		return -EINVAL;
+		set_lna = it9135_38;
 	}
+	info("Tuner LNA type :%02x", state->tuner_type);
+
+	ret = it913x_fe_script_loader(state, set_lna);
+	if (ret < 0)
+		return ret;
+
+	if (state->config->chip_ver == 2) {
+		ret = it913x_write_reg(state, PRO_DMOD, TRIGGER_OFSM, 0x1);
+		ret |= it913x_write_reg(state, PRO_LINK, PADODPU, 0x0);
+		ret |= it913x_write_reg(state, PRO_LINK, AGC_O_D, 0x0);
+		ret |= it913x_init_tuner(state);
+	}
+	if (ret < 0)
+		return -ENODEV;
 
-	/* set the demod */
-	ret = it913x_fe_script_loader(state, set_fe);
 	/* Always solo frontend */
 	set_mode = set_solo_fe;
 	ret |= it913x_fe_script_loader(state, set_mode);
 
 	ret |= it913x_fe_suspend(state);
-	return 0;
+	return (ret < 0) ? -ENODEV : 0;
 }
 
 static int it913x_fe_init(struct dvb_frontend *fe)
@@ -746,17 +875,11 @@ static int it913x_fe_init(struct dvb_frontend *fe)
 	/* Power Up Tuner - common all versions */
 	ret = it913x_write_reg(state, PRO_DMOD, 0xec40, 0x1);
 
-	ret |= it913x_write_reg(state, PRO_DMOD, AFE_MEM0, 0x0);
-
 	ret |= it913x_fe_script_loader(state, init_1);
 
-	switch (state->tuner_type) {
-	case IT9137:
-		ret |= it913x_write_reg(state, PRO_DMOD, 0xfba8, 0x0);
-		break;
-	default:
-		return -EINVAL;
-	}
+	ret |= it913x_write_reg(state, PRO_DMOD, AFE_MEM0, 0x0);
+
+	ret |= it913x_write_reg(state, PRO_DMOD, 0xfba8, 0x0);
 
 	return (ret < 0) ? -ENODEV : 0;
 }
@@ -770,19 +893,34 @@ static void it913x_fe_release(struct dvb_frontend *fe)
 static struct dvb_frontend_ops it913x_fe_ofdm_ops;
 
 struct dvb_frontend *it913x_fe_attach(struct i2c_adapter *i2c_adap,
-		u8 i2c_addr, u8 adf, u8 type)
+		u8 i2c_addr, struct ite_config *config)
 {
 	struct it913x_fe_state *state = NULL;
 	int ret;
+
 	/* allocate memory for the internal state */
 	state = kzalloc(sizeof(struct it913x_fe_state), GFP_KERNEL);
 	if (state == NULL)
+		return NULL;
+	if (config == NULL)
 		goto error;
 
 	state->i2c_adap = i2c_adap;
 	state->i2c_addr = i2c_addr;
-	state->adf = adf;
-	state->tuner_type = type;
+	state->config = config;
+
+	switch (state->config->tuner_id_0) {
+	case IT9135_51:
+	case IT9135_52:
+	case IT9135_60:
+	case IT9135_61:
+	case IT9135_62:
+		state->tuner_type = state->config->tuner_id_0;
+		break;
+	default:
+	case IT9135_38:
+		state->tuner_type = IT9135_38;
+	}
 
 	ret = it913x_fe_start(state);
 	if (ret < 0)
@@ -802,10 +940,9 @@ error:
 EXPORT_SYMBOL(it913x_fe_attach);
 
 static struct dvb_frontend_ops it913x_fe_ofdm_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "it913x-fe DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 51000000,
 		.frequency_max		= 1680000000,
 		.frequency_stepsize	= 62500,
@@ -835,5 +972,5 @@ static struct dvb_frontend_ops it913x_fe_ofdm_ops = {
 
 MODULE_DESCRIPTION("it913x Frontend and it9137 tuner");
 MODULE_AUTHOR("Malcolm Priestley tvboxspy@gmail.com");
-MODULE_VERSION("1.07");
+MODULE_VERSION("1.13");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/it913x-fe.h b/drivers/media/dvb/frontends/it913x-fe.h
index 9d97f32e690..c4a908e354e 100644
--- a/drivers/media/dvb/frontends/it913x-fe.h
+++ b/drivers/media/dvb/frontends/it913x-fe.h
@@ -23,13 +23,27 @@
 
 #include <linux/dvb/frontend.h>
 #include "dvb_frontend.h"
+
+struct ite_config {
+	u8 chip_ver;
+	u16 chip_type;
+	u32 firmware;
+	u8 firmware_ver;
+	u8 adc_x2;
+	u8 tuner_id_0;
+	u8 tuner_id_1;
+	u8 dual_mode;
+	u8 adf;
+};
+
 #if defined(CONFIG_DVB_IT913X_FE) || (defined(CONFIG_DVB_IT913X_FE_MODULE) && \
 defined(MODULE))
 extern struct dvb_frontend *it913x_fe_attach(struct i2c_adapter *i2c_adap,
-			u8 i2c_addr, u8 adf, u8 type);
+			u8 i2c_addr, struct ite_config *config);
 #else
 static inline struct dvb_frontend *it913x_fe_attach(
-		struct i2c_adapter *i2c_adap,	u8 i2c_addr, u8 adf, u8 type)
+		struct i2c_adapter *i2c_adap,
+			u8 i2c_addr, struct ite_config *config)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
@@ -134,6 +148,16 @@ static inline struct dvb_frontend *it913x_fe_attach(
 #define COEFF_1_2048		0x0001
 #define XTAL_CLK		0x0025
 #define BFS_FCW			0x0029
+
+/* Error Regs */
+#define RSD_ABORT_PKT_LSB	0x0032
+#define RSD_ABORT_PKT_MSB	0x0033
+#define RSD_BIT_ERR_0_7		0x0034
+#define RSD_BIT_ERR_8_15	0x0035
+#define RSD_BIT_ERR_23_16	0x0036
+#define RSD_BIT_COUNT_LSB	0x0037
+#define RSD_BIT_COUNT_MSB	0x0038
+
 #define TPSD_LOCK		0x003c
 #define TRAINING_MODE		0x0040
 #define ADC_X_2			0x0045
@@ -144,8 +168,14 @@ static inline struct dvb_frontend *it913x_fe_attach(
 #define EST_SIGNAL_LEVEL	0x004a
 #define FREE_BAND		0x004b
 #define SUSPEND_FLAG		0x004c
-/* Build in tuners */
+/* Build in tuner types */
 #define IT9137 0x38
+#define IT9135_38 0x38
+#define IT9135_51 0x51
+#define IT9135_52 0x52
+#define IT9135_60 0x60
+#define IT9135_61 0x61
+#define IT9135_62 0x62
 
 enum {
 	CMD_DEMOD_READ = 0,
@@ -193,4 +223,11 @@ enum {
 	WRITE_CMD,
 };
 
+enum {
+	IT9135_AUTO = 0,
+	IT9137_FW,
+	IT9135_V1_FW,
+	IT9135_V2_FW,
+};
+
 #endif /* IT913X_FE_H */
diff --git a/drivers/media/dvb/frontends/itd1000.c b/drivers/media/dvb/frontends/itd1000.c
index aa9ccb821fa..316457584fe 100644
--- a/drivers/media/dvb/frontends/itd1000.c
+++ b/drivers/media/dvb/frontends/itd1000.c
@@ -250,13 +250,14 @@ static void itd1000_set_lo(struct itd1000_state *state, u32 freq_khz)
 	itd1000_set_vco(state, freq_khz);
 }
 
-static int itd1000_set_parameters(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int itd1000_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct itd1000_state *state = fe->tuner_priv;
 	u8 pllcon1;
 
-	itd1000_set_lo(state, p->frequency);
-	itd1000_set_lpf_bw(state, p->u.qpsk.symbol_rate);
+	itd1000_set_lo(state, c->frequency);
+	itd1000_set_lpf_bw(state, c->symbol_rate);
 
 	pllcon1 = itd1000_read_reg(state, PLLCON1) & 0x7f;
 	itd1000_write_reg(state, PLLCON1, pllcon1 | (1 << 7));
diff --git a/drivers/media/dvb/frontends/ix2505v.c b/drivers/media/dvb/frontends/ix2505v.c
index 9a517a4bf96..bc5a82082aa 100644
--- a/drivers/media/dvb/frontends/ix2505v.c
+++ b/drivers/media/dvb/frontends/ix2505v.c
@@ -129,12 +129,12 @@ static int ix2505v_release(struct dvb_frontend *fe)
  *  1 -> 8 -> 6
  */
 
-static int ix2505v_set_params(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *params)
+static int ix2505v_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct ix2505v_state *state = fe->tuner_priv;
-	u32 frequency = params->frequency;
-	u32 b_w  = (params->u.qpsk.symbol_rate * 27) / 32000;
+	u32 frequency = c->frequency;
+	u32 b_w  = (c->symbol_rate * 27) / 32000;
 	u32 div_factor, N , A, x;
 	int ret = 0, len;
 	u8 gain, cc, ref, psc, local_osc, lpf;
diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c
index 445fa106806..36fcf559e36 100644
--- a/drivers/media/dvb/frontends/l64781.c
+++ b/drivers/media/dvb/frontends/l64781.c
@@ -117,18 +117,17 @@ static int reset_and_configure (struct l64781_state* state)
 	return (i2c_transfer(state->i2c, &msg, 1) == 1) ? 0 : -ENODEV;
 }
 
-static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
+static int apply_frontend_param(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct l64781_state* state = fe->demodulator_priv;
 	/* The coderates for FEC_NONE, FEC_4_5 and FEC_FEC_6_7 are arbitrary */
 	static const u8 fec_tab[] = { 7, 0, 1, 2, 9, 3, 10, 4 };
 	/* QPSK, QAM_16, QAM_64 */
 	static const u8 qam_tab [] = { 2, 4, 0, 6 };
-	static const u8 bw_tab [] = { 8, 7, 6 };  /* 8Mhz, 7MHz, 6MHz */
 	static const u8 guard_tab [] = { 1, 2, 4, 8 };
 	/* The Grundig 29504-401.04 Tuner comes with 18.432MHz crystal. */
 	static const u32 ppm = 8000;
-	struct dvb_ofdm_parameters *p = &param->u.ofdm;
 	u32 ddfs_offset_fixed;
 /*	u32 ddfs_offset_variable = 0x6000-((1000000UL+ppm)/ */
 /*			bw_tab[p->bandWidth]<<10)/15625; */
@@ -137,18 +136,29 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa
 	u8 val0x04;
 	u8 val0x05;
 	u8 val0x06;
-	int bw = p->bandwidth - BANDWIDTH_8_MHZ;
+	int bw;
+
+	switch (p->bandwidth_hz) {
+	case 8000000:
+		bw = 8;
+		break;
+	case 7000000:
+		bw = 7;
+		break;
+	case 6000000:
+		bw = 6;
+		break;
+	default:
+		return -EINVAL;
+	}
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, param);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
-	if (param->inversion != INVERSION_ON &&
-	    param->inversion != INVERSION_OFF)
-		return -EINVAL;
-
-	if (bw < 0 || bw > 2)
+	if (p->inversion != INVERSION_ON &&
+	    p->inversion != INVERSION_OFF)
 		return -EINVAL;
 
 	if (p->code_rate_HP != FEC_1_2 && p->code_rate_HP != FEC_2_3 &&
@@ -156,14 +166,14 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa
 	    p->code_rate_HP != FEC_7_8)
 		return -EINVAL;
 
-	if (p->hierarchy_information != HIERARCHY_NONE &&
+	if (p->hierarchy != HIERARCHY_NONE &&
 	    (p->code_rate_LP != FEC_1_2 && p->code_rate_LP != FEC_2_3 &&
 	     p->code_rate_LP != FEC_3_4 && p->code_rate_LP != FEC_5_6 &&
 	     p->code_rate_LP != FEC_7_8))
 		return -EINVAL;
 
-	if (p->constellation != QPSK && p->constellation != QAM_16 &&
-	    p->constellation != QAM_64)
+	if (p->modulation != QPSK && p->modulation != QAM_16 &&
+	    p->modulation != QAM_64)
 		return -EINVAL;
 
 	if (p->transmission_mode != TRANSMISSION_MODE_2K &&
@@ -174,22 +184,22 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa
 	    p->guard_interval > GUARD_INTERVAL_1_4)
 		return -EINVAL;
 
-	if (p->hierarchy_information < HIERARCHY_NONE ||
-	    p->hierarchy_information > HIERARCHY_4)
+	if (p->hierarchy < HIERARCHY_NONE ||
+	    p->hierarchy > HIERARCHY_4)
 		return -EINVAL;
 
-	ddfs_offset_fixed = 0x4000-(ppm<<16)/bw_tab[p->bandwidth]/1000000;
+	ddfs_offset_fixed = 0x4000-(ppm<<16)/bw/1000000;
 
 	/* This works up to 20000 ppm, it overflows if too large ppm! */
 	init_freq = (((8UL<<25) + (8UL<<19) / 25*ppm / (15625/25)) /
-			bw_tab[p->bandwidth] & 0xFFFFFF);
+			bw & 0xFFFFFF);
 
 	/* SPI bias calculation is slightly modified to fit in 32bit */
 	/* will work for high ppm only... */
 	spi_bias = 378 * (1 << 10);
 	spi_bias *= 16;
-	spi_bias *= bw_tab[p->bandwidth];
-	spi_bias *= qam_tab[p->constellation];
+	spi_bias *= bw;
+	spi_bias *= qam_tab[p->modulation];
 	spi_bias /= p->code_rate_HP + 1;
 	spi_bias /= (guard_tab[p->guard_interval] + 32);
 	spi_bias *= 1000;
@@ -199,10 +209,10 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa
 	val0x04 = (p->transmission_mode << 2) | p->guard_interval;
 	val0x05 = fec_tab[p->code_rate_HP];
 
-	if (p->hierarchy_information != HIERARCHY_NONE)
+	if (p->hierarchy != HIERARCHY_NONE)
 		val0x05 |= (p->code_rate_LP - FEC_1_2) << 3;
 
-	val0x06 = (p->hierarchy_information << 2) | p->constellation;
+	val0x06 = (p->hierarchy << 2) | p->modulation;
 
 	l64781_writereg (state, 0x04, val0x04);
 	l64781_writereg (state, 0x05, val0x05);
@@ -220,7 +230,7 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa
 	l64781_writereg (state, 0x1b, spi_bias & 0xff);
 	l64781_writereg (state, 0x1c, (spi_bias >> 8) & 0xff);
 	l64781_writereg (state, 0x1d, ((spi_bias >> 16) & 0x7f) |
-		(param->inversion == INVERSION_ON ? 0x80 : 0x00));
+		(p->inversion == INVERSION_ON ? 0x80 : 0x00));
 
 	l64781_writereg (state, 0x22, ddfs_offset_fixed & 0xff);
 	l64781_writereg (state, 0x23, (ddfs_offset_fixed >> 8) & 0x3f);
@@ -233,8 +243,9 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa
 	return 0;
 }
 
-static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* param)
+static int get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct l64781_state* state = fe->demodulator_priv;
 	int tmp;
 
@@ -242,98 +253,95 @@ static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters*
 	tmp = l64781_readreg(state, 0x04);
 	switch(tmp & 3) {
 	case 0:
-		param->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+		p->guard_interval = GUARD_INTERVAL_1_32;
 		break;
 	case 1:
-		param->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+		p->guard_interval = GUARD_INTERVAL_1_16;
 		break;
 	case 2:
-		param->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+		p->guard_interval = GUARD_INTERVAL_1_8;
 		break;
 	case 3:
-		param->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+		p->guard_interval = GUARD_INTERVAL_1_4;
 		break;
 	}
 	switch((tmp >> 2) & 3) {
 	case 0:
-		param->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+		p->transmission_mode = TRANSMISSION_MODE_2K;
 		break;
 	case 1:
-		param->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+		p->transmission_mode = TRANSMISSION_MODE_8K;
 		break;
 	default:
-		printk("Unexpected value for transmission_mode\n");
+		printk(KERN_WARNING "Unexpected value for transmission_mode\n");
 	}
 
-
-
 	tmp = l64781_readreg(state, 0x05);
 	switch(tmp & 7) {
 	case 0:
-		param->u.ofdm.code_rate_HP = FEC_1_2;
+		p->code_rate_HP = FEC_1_2;
 		break;
 	case 1:
-		param->u.ofdm.code_rate_HP = FEC_2_3;
+		p->code_rate_HP = FEC_2_3;
 		break;
 	case 2:
-		param->u.ofdm.code_rate_HP = FEC_3_4;
+		p->code_rate_HP = FEC_3_4;
 		break;
 	case 3:
-		param->u.ofdm.code_rate_HP = FEC_5_6;
+		p->code_rate_HP = FEC_5_6;
 		break;
 	case 4:
-		param->u.ofdm.code_rate_HP = FEC_7_8;
+		p->code_rate_HP = FEC_7_8;
 		break;
 	default:
 		printk("Unexpected value for code_rate_HP\n");
 	}
 	switch((tmp >> 3) & 7) {
 	case 0:
-		param->u.ofdm.code_rate_LP = FEC_1_2;
+		p->code_rate_LP = FEC_1_2;
 		break;
 	case 1:
-		param->u.ofdm.code_rate_LP = FEC_2_3;
+		p->code_rate_LP = FEC_2_3;
 		break;
 	case 2:
-		param->u.ofdm.code_rate_LP = FEC_3_4;
+		p->code_rate_LP = FEC_3_4;
 		break;
 	case 3:
-		param->u.ofdm.code_rate_LP = FEC_5_6;
+		p->code_rate_LP = FEC_5_6;
 		break;
 	case 4:
-		param->u.ofdm.code_rate_LP = FEC_7_8;
+		p->code_rate_LP = FEC_7_8;
 		break;
 	default:
 		printk("Unexpected value for code_rate_LP\n");
 	}
 
-
 	tmp = l64781_readreg(state, 0x06);
 	switch(tmp & 3) {
 	case 0:
-		param->u.ofdm.constellation = QPSK;
+		p->modulation = QPSK;
 		break;
 	case 1:
-		param->u.ofdm.constellation = QAM_16;
+		p->modulation = QAM_16;
 		break;
 	case 2:
-		param->u.ofdm.constellation = QAM_64;
+		p->modulation = QAM_64;
 		break;
 	default:
-		printk("Unexpected value for constellation\n");
+		printk(KERN_WARNING "Unexpected value for modulation\n");
 	}
 	switch((tmp >> 2) & 7) {
 	case 0:
-		param->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+		p->hierarchy = HIERARCHY_NONE;
 		break;
 	case 1:
-		param->u.ofdm.hierarchy_information = HIERARCHY_1;
+		p->hierarchy = HIERARCHY_1;
 		break;
 	case 2:
-		param->u.ofdm.hierarchy_information = HIERARCHY_2;
+		p->hierarchy = HIERARCHY_2;
 		break;
 	case 3:
-		param->u.ofdm.hierarchy_information = HIERARCHY_4;
+		p->hierarchy = HIERARCHY_4;
 		break;
 	default:
 		printk("Unexpected value for hierarchy\n");
@@ -341,12 +349,12 @@ static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters*
 
 
 	tmp = l64781_readreg (state, 0x1d);
-	param->inversion = (tmp & 0x80) ? INVERSION_ON : INVERSION_OFF;
+	p->inversion = (tmp & 0x80) ? INVERSION_ON : INVERSION_OFF;
 
 	tmp = (int) (l64781_readreg (state, 0x08) |
 		     (l64781_readreg (state, 0x09) << 8) |
 		     (l64781_readreg (state, 0x0a) << 16));
-	param->frequency += tmp;
+	p->frequency += tmp;
 
 	return 0;
 }
@@ -564,10 +572,9 @@ error:
 }
 
 static struct dvb_frontend_ops l64781_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name = "LSI L64781 DVB-T",
-		.type = FE_OFDM,
 	/*	.frequency_min = ???,*/
 	/*	.frequency_max = ???,*/
 		.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/frontends/lgdt3305.c b/drivers/media/dvb/frontends/lgdt3305.c
index 3272881cb11..1d2c47378cf 100644
--- a/drivers/media/dvb/frontends/lgdt3305.c
+++ b/drivers/media/dvb/frontends/lgdt3305.c
@@ -266,7 +266,7 @@ fail:
 }
 
 static int lgdt3305_set_modulation(struct lgdt3305_state *state,
-				   struct dvb_frontend_parameters *param)
+				   struct dtv_frontend_properties *p)
 {
 	u8 opermode;
 	int ret;
@@ -279,7 +279,7 @@ static int lgdt3305_set_modulation(struct lgdt3305_state *state,
 
 	opermode &= ~0x03;
 
-	switch (param->u.vsb.modulation) {
+	switch (p->modulation) {
 	case VSB_8:
 		opermode |= 0x03;
 		break;
@@ -298,11 +298,11 @@ fail:
 }
 
 static int lgdt3305_set_filter_extension(struct lgdt3305_state *state,
-					 struct dvb_frontend_parameters *param)
+					 struct dtv_frontend_properties *p)
 {
 	int val;
 
-	switch (param->u.vsb.modulation) {
+	switch (p->modulation) {
 	case VSB_8:
 		val = 0;
 		break;
@@ -321,11 +321,11 @@ static int lgdt3305_set_filter_extension(struct lgdt3305_state *state,
 /* ------------------------------------------------------------------------ */
 
 static int lgdt3305_passband_digital_agc(struct lgdt3305_state *state,
-					 struct dvb_frontend_parameters *param)
+					 struct dtv_frontend_properties *p)
 {
 	u16 agc_ref;
 
-	switch (param->u.vsb.modulation) {
+	switch (p->modulation) {
 	case VSB_8:
 		agc_ref = 0x32c4;
 		break;
@@ -348,11 +348,11 @@ static int lgdt3305_passband_digital_agc(struct lgdt3305_state *state,
 }
 
 static int lgdt3305_rfagc_loop(struct lgdt3305_state *state,
-			       struct dvb_frontend_parameters *param)
+			       struct dtv_frontend_properties *p)
 {
 	u16 ifbw, rfbw, agcdelay;
 
-	switch (param->u.vsb.modulation) {
+	switch (p->modulation) {
 	case VSB_8:
 		agcdelay = 0x04c0;
 		rfbw     = 0x8000;
@@ -398,11 +398,11 @@ static int lgdt3305_rfagc_loop(struct lgdt3305_state *state,
 }
 
 static int lgdt3305_agc_setup(struct lgdt3305_state *state,
-			      struct dvb_frontend_parameters *param)
+			      struct dtv_frontend_properties *p)
 {
 	int lockdten, acqen;
 
-	switch (param->u.vsb.modulation) {
+	switch (p->modulation) {
 	case VSB_8:
 		lockdten = 0;
 		acqen = 0;
@@ -432,15 +432,15 @@ static int lgdt3305_agc_setup(struct lgdt3305_state *state,
 		return -EINVAL;
 	}
 
-	return lgdt3305_rfagc_loop(state, param);
+	return lgdt3305_rfagc_loop(state, p);
 }
 
 static int lgdt3305_set_agc_power_ref(struct lgdt3305_state *state,
-				      struct dvb_frontend_parameters *param)
+				      struct dtv_frontend_properties *p)
 {
 	u16 usref = 0;
 
-	switch (param->u.vsb.modulation) {
+	switch (p->modulation) {
 	case VSB_8:
 		if (state->cfg->usref_8vsb)
 			usref = state->cfg->usref_8vsb;
@@ -473,14 +473,14 @@ static int lgdt3305_set_agc_power_ref(struct lgdt3305_state *state,
 /* ------------------------------------------------------------------------ */
 
 static int lgdt3305_spectral_inversion(struct lgdt3305_state *state,
-				       struct dvb_frontend_parameters *param,
+				       struct dtv_frontend_properties *p,
 				       int inversion)
 {
 	int ret;
 
 	lg_dbg("(%d)\n", inversion);
 
-	switch (param->u.vsb.modulation) {
+	switch (p->modulation) {
 	case VSB_8:
 		ret = lgdt3305_write_reg(state, LGDT3305_CR_CTRL_7,
 					 inversion ? 0xf9 : 0x79);
@@ -497,13 +497,13 @@ static int lgdt3305_spectral_inversion(struct lgdt3305_state *state,
 }
 
 static int lgdt3305_set_if(struct lgdt3305_state *state,
-			   struct dvb_frontend_parameters *param)
+			   struct dtv_frontend_properties *p)
 {
 	u16 if_freq_khz;
 	u8 nco1, nco2, nco3, nco4;
 	u64 nco;
 
-	switch (param->u.vsb.modulation) {
+	switch (p->modulation) {
 	case VSB_8:
 		if_freq_khz = state->cfg->vsb_if_khz;
 		break;
@@ -517,7 +517,7 @@ static int lgdt3305_set_if(struct lgdt3305_state *state,
 
 	nco = if_freq_khz / 10;
 
-	switch (param->u.vsb.modulation) {
+	switch (p->modulation) {
 	case VSB_8:
 		nco <<= 24;
 		do_div(nco, 625);
@@ -677,37 +677,37 @@ fail:
 	return ret;
 }
 
-static int lgdt3304_set_parameters(struct dvb_frontend *fe,
-				   struct dvb_frontend_parameters *param)
+static int lgdt3304_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct lgdt3305_state *state = fe->demodulator_priv;
 	int ret;
 
-	lg_dbg("(%d, %d)\n", param->frequency, param->u.vsb.modulation);
+	lg_dbg("(%d, %d)\n", p->frequency, p->modulation);
 
 	if (fe->ops.tuner_ops.set_params) {
-		ret = fe->ops.tuner_ops.set_params(fe, param);
+		ret = fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 		if (lg_fail(ret))
 			goto fail;
-		state->current_frequency = param->frequency;
+		state->current_frequency = p->frequency;
 	}
 
-	ret = lgdt3305_set_modulation(state, param);
+	ret = lgdt3305_set_modulation(state, p);
 	if (lg_fail(ret))
 		goto fail;
 
-	ret = lgdt3305_passband_digital_agc(state, param);
+	ret = lgdt3305_passband_digital_agc(state, p);
 	if (lg_fail(ret))
 		goto fail;
 
-	ret = lgdt3305_agc_setup(state, param);
+	ret = lgdt3305_agc_setup(state, p);
 	if (lg_fail(ret))
 		goto fail;
 
 	/* reg 0x030d is 3304-only... seen in vsb and qam usbsnoops... */
-	switch (param->u.vsb.modulation) {
+	switch (p->modulation) {
 	case VSB_8:
 		lgdt3305_write_reg(state, 0x030d, 0x00);
 		lgdt3305_write_reg(state, LGDT3305_CR_CTR_FREQ_1, 0x4f);
@@ -718,7 +718,7 @@ static int lgdt3304_set_parameters(struct dvb_frontend *fe,
 	case QAM_64:
 	case QAM_256:
 		lgdt3305_write_reg(state, 0x030d, 0x14);
-		ret = lgdt3305_set_if(state, param);
+		ret = lgdt3305_set_if(state, p);
 		if (lg_fail(ret))
 			goto fail;
 		break;
@@ -727,13 +727,13 @@ static int lgdt3304_set_parameters(struct dvb_frontend *fe,
 	}
 
 
-	ret = lgdt3305_spectral_inversion(state, param,
+	ret = lgdt3305_spectral_inversion(state, p,
 					  state->cfg->spectral_inversion
 					  ? 1 : 0);
 	if (lg_fail(ret))
 		goto fail;
 
-	state->current_modulation = param->u.vsb.modulation;
+	state->current_modulation = p->modulation;
 
 	ret = lgdt3305_mpeg_mode(state, state->cfg->mpeg_mode);
 	if (lg_fail(ret))
@@ -747,34 +747,34 @@ fail:
 	return ret;
 }
 
-static int lgdt3305_set_parameters(struct dvb_frontend *fe,
-				   struct dvb_frontend_parameters *param)
+static int lgdt3305_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct lgdt3305_state *state = fe->demodulator_priv;
 	int ret;
 
-	lg_dbg("(%d, %d)\n", param->frequency, param->u.vsb.modulation);
+	lg_dbg("(%d, %d)\n", p->frequency, p->modulation);
 
 	if (fe->ops.tuner_ops.set_params) {
-		ret = fe->ops.tuner_ops.set_params(fe, param);
+		ret = fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 		if (lg_fail(ret))
 			goto fail;
-		state->current_frequency = param->frequency;
+		state->current_frequency = p->frequency;
 	}
 
-	ret = lgdt3305_set_modulation(state, param);
+	ret = lgdt3305_set_modulation(state, p);
 	if (lg_fail(ret))
 		goto fail;
 
-	ret = lgdt3305_passband_digital_agc(state, param);
+	ret = lgdt3305_passband_digital_agc(state, p);
 	if (lg_fail(ret))
 		goto fail;
-	ret = lgdt3305_set_agc_power_ref(state, param);
+	ret = lgdt3305_set_agc_power_ref(state, p);
 	if (lg_fail(ret))
 		goto fail;
-	ret = lgdt3305_agc_setup(state, param);
+	ret = lgdt3305_agc_setup(state, p);
 	if (lg_fail(ret))
 		goto fail;
 
@@ -786,20 +786,20 @@ static int lgdt3305_set_parameters(struct dvb_frontend *fe,
 	if (lg_fail(ret))
 		goto fail;
 
-	ret = lgdt3305_set_if(state, param);
+	ret = lgdt3305_set_if(state, p);
 	if (lg_fail(ret))
 		goto fail;
-	ret = lgdt3305_spectral_inversion(state, param,
+	ret = lgdt3305_spectral_inversion(state, p,
 					  state->cfg->spectral_inversion
 					  ? 1 : 0);
 	if (lg_fail(ret))
 		goto fail;
 
-	ret = lgdt3305_set_filter_extension(state, param);
+	ret = lgdt3305_set_filter_extension(state, p);
 	if (lg_fail(ret))
 		goto fail;
 
-	state->current_modulation = param->u.vsb.modulation;
+	state->current_modulation = p->modulation;
 
 	ret = lgdt3305_mpeg_mode(state, state->cfg->mpeg_mode);
 	if (lg_fail(ret))
@@ -813,15 +813,15 @@ fail:
 	return ret;
 }
 
-static int lgdt3305_get_frontend(struct dvb_frontend *fe,
-				 struct dvb_frontend_parameters *param)
+static int lgdt3305_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct lgdt3305_state *state = fe->demodulator_priv;
 
 	lg_dbg("\n");
 
-	param->u.vsb.modulation = state->current_modulation;
-	param->frequency = state->current_frequency;
+	p->modulation = state->current_modulation;
+	p->frequency = state->current_frequency;
 	return 0;
 }
 
@@ -1166,9 +1166,9 @@ fail:
 EXPORT_SYMBOL(lgdt3305_attach);
 
 static struct dvb_frontend_ops lgdt3304_ops = {
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
 	.info = {
 		.name = "LG Electronics LGDT3304 VSB/QAM Frontend",
-		.type               = FE_ATSC,
 		.frequency_min      = 54000000,
 		.frequency_max      = 858000000,
 		.frequency_stepsize = 62500,
@@ -1188,9 +1188,9 @@ static struct dvb_frontend_ops lgdt3304_ops = {
 };
 
 static struct dvb_frontend_ops lgdt3305_ops = {
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
 	.info = {
 		.name = "LG Electronics LGDT3305 VSB/QAM Frontend",
-		.type               = FE_ATSC,
 		.frequency_min      = 54000000,
 		.frequency_max      = 858000000,
 		.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/lgdt330x.c b/drivers/media/dvb/frontends/lgdt330x.c
index 43971e63baa..c990d35a13d 100644
--- a/drivers/media/dvb/frontends/lgdt330x.c
+++ b/drivers/media/dvb/frontends/lgdt330x.c
@@ -288,6 +288,8 @@ static int lgdt330x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	int err;
 	u8 buf[2];
 
+	*ucblocks = 0;
+
 	switch (state->config->demod_chip) {
 	case LGDT3302:
 		err = i2c_read_demod_bytes(state, LGDT3302_PACKET_ERR_COUNTER1,
@@ -302,14 +304,16 @@ static int lgdt330x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 		       "Only LGDT3302 and LGDT3303 are supported chips.\n");
 		err = -ENODEV;
 	}
+	if (err < 0)
+		return err;
 
 	*ucblocks = (buf[0] << 8) | buf[1];
 	return 0;
 }
 
-static int lgdt330x_set_parameters(struct dvb_frontend* fe,
-				   struct dvb_frontend_parameters *param)
+static int lgdt330x_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	/*
 	 * Array of byte pairs <address, value>
 	 * to initialize 8VSB for lgdt3303 chip 50 MHz IF
@@ -343,10 +347,10 @@ static int lgdt330x_set_parameters(struct dvb_frontend* fe,
 
 	static u8 top_ctrl_cfg[]   = { TOP_CONTROL, 0x03 };
 
-	int err;
+	int err = 0;
 	/* Change only if we are actually changing the modulation */
-	if (state->current_modulation != param->u.vsb.modulation) {
-		switch(param->u.vsb.modulation) {
+	if (state->current_modulation != p->modulation) {
+		switch (p->modulation) {
 		case VSB_8:
 			dprintk("%s: VSB_8 MODE\n", __func__);
 
@@ -395,9 +399,14 @@ static int lgdt330x_set_parameters(struct dvb_frontend* fe,
 			}
 			break;
 		default:
-			printk(KERN_WARNING "lgdt330x: %s: Modulation type(%d) UNSUPPORTED\n", __func__, param->u.vsb.modulation);
+			printk(KERN_WARNING "lgdt330x: %s: Modulation type(%d) UNSUPPORTED\n", __func__, p->modulation);
 			return -1;
 		}
+		if (err < 0)
+			printk(KERN_WARNING "lgdt330x: %s: error blasting "
+			       "bytes to lgdt3303 for modulation type(%d)\n",
+			       __func__, p->modulation);
+
 		/*
 		 * select serial or parallel MPEG harware interface
 		 * Serial:   0x04 for LGDT3302 or 0x40 for LGDT3303
@@ -410,29 +419,29 @@ static int lgdt330x_set_parameters(struct dvb_frontend* fe,
 				      sizeof(top_ctrl_cfg));
 		if (state->config->set_ts_params)
 			state->config->set_ts_params(fe, 0);
-		state->current_modulation = param->u.vsb.modulation;
+		state->current_modulation = p->modulation;
 	}
 
 	/* Tune to the specified frequency */
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, param);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
 	/* Keep track of the new frequency */
 	/* FIXME this is the wrong way to do this...           */
 	/* The tuner is shared with the video4linux analog API */
-	state->current_frequency = param->frequency;
+	state->current_frequency = p->frequency;
 
 	lgdt330x_SwReset(state);
 	return 0;
 }
 
-static int lgdt330x_get_frontend(struct dvb_frontend* fe,
-				 struct dvb_frontend_parameters* param)
+static int lgdt330x_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct lgdt330x_state *state = fe->demodulator_priv;
-	param->frequency = state->current_frequency;
+	p->frequency = state->current_frequency;
 	return 0;
 }
 
@@ -762,9 +771,9 @@ error:
 }
 
 static struct dvb_frontend_ops lgdt3302_ops = {
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
 	.info = {
 		.name= "LG Electronics LGDT3302 VSB/QAM Frontend",
-		.type = FE_ATSC,
 		.frequency_min= 54000000,
 		.frequency_max= 858000000,
 		.frequency_stepsize= 62500,
@@ -785,9 +794,9 @@ static struct dvb_frontend_ops lgdt3302_ops = {
 };
 
 static struct dvb_frontend_ops lgdt3303_ops = {
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
 	.info = {
 		.name= "LG Electronics LGDT3303 VSB/QAM Frontend",
-		.type = FE_ATSC,
 		.frequency_min= 54000000,
 		.frequency_max= 858000000,
 		.frequency_stepsize= 62500,
diff --git a/drivers/media/dvb/frontends/lgs8gl5.c b/drivers/media/dvb/frontends/lgs8gl5.c
index bb37ed289a0..2cec8041a10 100644
--- a/drivers/media/dvb/frontends/lgs8gl5.c
+++ b/drivers/media/dvb/frontends/lgs8gl5.c
@@ -311,18 +311,18 @@ lgs8gl5_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 
 
 static int
-lgs8gl5_set_frontend(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *p)
+lgs8gl5_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct lgs8gl5_state *state = fe->demodulator_priv;
 
 	dprintk("%s\n", __func__);
 
-	if (p->u.ofdm.bandwidth != BANDWIDTH_8_MHZ)
+	if (p->bandwidth_hz != 8000000)
 		return -EINVAL;
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
@@ -336,22 +336,21 @@ lgs8gl5_set_frontend(struct dvb_frontend *fe,
 
 
 static int
-lgs8gl5_get_frontend(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *p)
+lgs8gl5_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct lgs8gl5_state *state = fe->demodulator_priv;
 	u8 inv = lgs8gl5_read_reg(state, REG_INVERSION);
-	struct dvb_ofdm_parameters *o = &p->u.ofdm;
 
 	p->inversion = (inv & REG_INVERSION_ON) ? INVERSION_ON : INVERSION_OFF;
 
-	o->code_rate_HP = FEC_1_2;
-	o->code_rate_LP = FEC_7_8;
-	o->guard_interval = GUARD_INTERVAL_1_32;
-	o->transmission_mode = TRANSMISSION_MODE_2K;
-	o->constellation = QAM_64;
-	o->hierarchy_information = HIERARCHY_NONE;
-	o->bandwidth = BANDWIDTH_8_MHZ;
+	p->code_rate_HP = FEC_1_2;
+	p->code_rate_LP = FEC_7_8;
+	p->guard_interval = GUARD_INTERVAL_1_32;
+	p->transmission_mode = TRANSMISSION_MODE_2K;
+	p->modulation = QAM_64;
+	p->hierarchy = HIERARCHY_NONE;
+	p->bandwidth_hz = 8000000;
 
 	return 0;
 }
@@ -413,9 +412,9 @@ EXPORT_SYMBOL(lgs8gl5_attach);
 
 
 static struct dvb_frontend_ops lgs8gl5_ops = {
+	.delsys = { SYS_DMBTH },
 	.info = {
 		.name			= "Legend Silicon LGS-8GL5 DMB-TH",
-		.type			= FE_OFDM,
 		.frequency_min		= 474000000,
 		.frequency_max		= 858000000,
 		.frequency_stepsize	= 10000,
diff --git a/drivers/media/dvb/frontends/lgs8gxx.c b/drivers/media/dvb/frontends/lgs8gxx.c
index 1172b54689f..4de1d3520cd 100644
--- a/drivers/media/dvb/frontends/lgs8gxx.c
+++ b/drivers/media/dvb/frontends/lgs8gxx.c
@@ -669,16 +669,16 @@ static int lgs8gxx_write(struct dvb_frontend *fe, const u8 buf[], int len)
 	return lgs8gxx_write_reg(priv, buf[0], buf[1]);
 }
 
-static int lgs8gxx_set_fe(struct dvb_frontend *fe,
-			  struct dvb_frontend_parameters *fe_params)
+static int lgs8gxx_set_fe(struct dvb_frontend *fe)
 {
+
 	struct lgs8gxx_state *priv = fe->demodulator_priv;
 
 	dprintk("%s\n", __func__);
 
 	/* set frequency */
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, fe_params);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
@@ -691,9 +691,9 @@ static int lgs8gxx_set_fe(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int lgs8gxx_get_fe(struct dvb_frontend *fe,
-			  struct dvb_frontend_parameters *fe_params)
+static int lgs8gxx_get_fe(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
 	dprintk("%s\n", __func__);
 
 	/* TODO: get real readings from device */
@@ -701,21 +701,21 @@ static int lgs8gxx_get_fe(struct dvb_frontend *fe,
 	fe_params->inversion = INVERSION_OFF;
 
 	/* bandwidth */
-	fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+	fe_params->bandwidth_hz = 8000000;
 
-	fe_params->u.ofdm.code_rate_HP = FEC_AUTO;
-	fe_params->u.ofdm.code_rate_LP = FEC_AUTO;
+	fe_params->code_rate_HP = FEC_AUTO;
+	fe_params->code_rate_LP = FEC_AUTO;
 
-	fe_params->u.ofdm.constellation = QAM_AUTO;
+	fe_params->modulation = QAM_AUTO;
 
 	/* transmission mode */
-	fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
+	fe_params->transmission_mode = TRANSMISSION_MODE_AUTO;
 
 	/* guard interval */
-	fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
+	fe_params->guard_interval = GUARD_INTERVAL_AUTO;
 
 	/* hierarchy */
-	fe_params->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+	fe_params->hierarchy = HIERARCHY_NONE;
 
 	return 0;
 }
@@ -994,9 +994,9 @@ static int lgs8gxx_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 }
 
 static struct dvb_frontend_ops lgs8gxx_ops = {
+	.delsys = { SYS_DMBTH },
 	.info = {
 		.name = "Legend Silicon LGS8913/LGS8GXX DMB-TH",
-		.type = FE_OFDM,
 		.frequency_min = 474000000,
 		.frequency_max = 858000000,
 		.frequency_stepsize = 10000,
diff --git a/drivers/media/dvb/frontends/mb86a16.c b/drivers/media/dvb/frontends/mb86a16.c
index c283112051b..9ae40abfd71 100644
--- a/drivers/media/dvb/frontends/mb86a16.c
+++ b/drivers/media/dvb/frontends/mb86a16.c
@@ -1621,13 +1621,13 @@ err:
 	return -EREMOTEIO;
 }
 
-static enum dvbfe_search mb86a16_search(struct dvb_frontend *fe,
-					struct dvb_frontend_parameters *p)
+static enum dvbfe_search mb86a16_search(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct mb86a16_state *state = fe->demodulator_priv;
 
 	state->frequency = p->frequency / 1000;
-	state->srate = p->u.qpsk.symbol_rate / 1000;
+	state->srate = p->symbol_rate / 1000;
 
 	if (!mb86a16_set_fe(state)) {
 		dprintk(verbose, MB86A16_ERROR, 1, "Successfully acquired LOCK");
@@ -1814,9 +1814,9 @@ static enum dvbfe_algo mb86a16_frontend_algo(struct dvb_frontend *fe)
 }
 
 static struct dvb_frontend_ops mb86a16_ops = {
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name			= "Fujitsu MB86A16 DVB-S",
-		.type			= FE_QPSK,
 		.frequency_min		= 950000,
 		.frequency_max		= 2150000,
 		.frequency_stepsize	= 3000,
diff --git a/drivers/media/dvb/frontends/mb86a20s.c b/drivers/media/dvb/frontends/mb86a20s.c
index 0f867a5055f..fade566927c 100644
--- a/drivers/media/dvb/frontends/mb86a20s.c
+++ b/drivers/media/dvb/frontends/mb86a20s.c
@@ -61,244 +61,111 @@ static struct regdata mb86a20s_init[] = {
 	{ 0x70, 0xff },
 	{ 0x08, 0x01 },
 	{ 0x09, 0x3e },
-	{ 0x50, 0xd1 },
-	{ 0x51, 0x22 },
+	{ 0x50, 0xd1 }, { 0x51, 0x22 },
 	{ 0x39, 0x01 },
 	{ 0x71, 0x00 },
-	{ 0x28, 0x2a },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0xff },
-	{ 0x2b, 0x80 },
-	{ 0x28, 0x20 },
-	{ 0x29, 0x33 },
-	{ 0x2a, 0xdf },
-	{ 0x2b, 0xa9 },
+	{ 0x28, 0x2a }, { 0x29, 0x00 }, { 0x2a, 0xff }, { 0x2b, 0x80 },
+	{ 0x28, 0x20 }, { 0x29, 0x33 }, { 0x2a, 0xdf }, { 0x2b, 0xa9 },
+	{ 0x28, 0x22 }, { 0x29, 0x00 }, { 0x2a, 0x1f }, { 0x2b, 0xf0 },
 	{ 0x3b, 0x21 },
 	{ 0x3c, 0x3a },
 	{ 0x01, 0x0d },
-	{ 0x04, 0x08 },
-	{ 0x05, 0x05 },
-	{ 0x04, 0x0e },
-	{ 0x05, 0x00 },
-	{ 0x04, 0x0f },
-	{ 0x05, 0x14 },
-	{ 0x04, 0x0b },
-	{ 0x05, 0x8c },
-	{ 0x04, 0x00 },
-	{ 0x05, 0x00 },
-	{ 0x04, 0x01 },
-	{ 0x05, 0x07 },
-	{ 0x04, 0x02 },
-	{ 0x05, 0x0f },
-	{ 0x04, 0x03 },
-	{ 0x05, 0xa0 },
-	{ 0x04, 0x09 },
-	{ 0x05, 0x00 },
-	{ 0x04, 0x0a },
-	{ 0x05, 0xff },
-	{ 0x04, 0x27 },
-	{ 0x05, 0x64 },
-	{ 0x04, 0x28 },
-	{ 0x05, 0x00 },
-	{ 0x04, 0x1e },
-	{ 0x05, 0xff },
-	{ 0x04, 0x29 },
-	{ 0x05, 0x0a },
-	{ 0x04, 0x32 },
-	{ 0x05, 0x0a },
-	{ 0x04, 0x14 },
-	{ 0x05, 0x02 },
-	{ 0x04, 0x04 },
-	{ 0x05, 0x00 },
-	{ 0x04, 0x05 },
-	{ 0x05, 0x22 },
-	{ 0x04, 0x06 },
-	{ 0x05, 0x0e },
-	{ 0x04, 0x07 },
-	{ 0x05, 0xd8 },
-	{ 0x04, 0x12 },
-	{ 0x05, 0x00 },
-	{ 0x04, 0x13 },
-	{ 0x05, 0xff },
+	{ 0x04, 0x08 }, { 0x05, 0x05 },
+	{ 0x04, 0x0e }, { 0x05, 0x00 },
+	{ 0x04, 0x0f }, { 0x05, 0x14 },
+	{ 0x04, 0x0b }, { 0x05, 0x8c },
+	{ 0x04, 0x00 }, { 0x05, 0x00 },
+	{ 0x04, 0x01 }, { 0x05, 0x07 },
+	{ 0x04, 0x02 }, { 0x05, 0x0f },
+	{ 0x04, 0x03 }, { 0x05, 0xa0 },
+	{ 0x04, 0x09 }, { 0x05, 0x00 },
+	{ 0x04, 0x0a }, { 0x05, 0xff },
+	{ 0x04, 0x27 }, { 0x05, 0x64 },
+	{ 0x04, 0x28 }, { 0x05, 0x00 },
+	{ 0x04, 0x1e }, { 0x05, 0xff },
+	{ 0x04, 0x29 }, { 0x05, 0x0a },
+	{ 0x04, 0x32 }, { 0x05, 0x0a },
+	{ 0x04, 0x14 }, { 0x05, 0x02 },
+	{ 0x04, 0x04 }, { 0x05, 0x00 },
+	{ 0x04, 0x05 }, { 0x05, 0x22 },
+	{ 0x04, 0x06 }, { 0x05, 0x0e },
+	{ 0x04, 0x07 }, { 0x05, 0xd8 },
+	{ 0x04, 0x12 }, { 0x05, 0x00 },
+	{ 0x04, 0x13 }, { 0x05, 0xff },
+	{ 0x04, 0x15 }, { 0x05, 0x4e },
+	{ 0x04, 0x16 }, { 0x05, 0x20 },
 	{ 0x52, 0x01 },
-	{ 0x50, 0xa7 },
-	{ 0x51, 0x00 },
-	{ 0x50, 0xa8 },
-	{ 0x51, 0xff },
-	{ 0x50, 0xa9 },
-	{ 0x51, 0xff },
-	{ 0x50, 0xaa },
-	{ 0x51, 0x00 },
-	{ 0x50, 0xab },
-	{ 0x51, 0xff },
-	{ 0x50, 0xac },
-	{ 0x51, 0xff },
-	{ 0x50, 0xad },
-	{ 0x51, 0x00 },
-	{ 0x50, 0xae },
-	{ 0x51, 0xff },
-	{ 0x50, 0xaf },
-	{ 0x51, 0xff },
+	{ 0x50, 0xa7 }, { 0x51, 0xff },
+	{ 0x50, 0xa8 }, { 0x51, 0xff },
+	{ 0x50, 0xa9 }, { 0x51, 0xff },
+	{ 0x50, 0xaa }, { 0x51, 0xff },
+	{ 0x50, 0xab }, { 0x51, 0xff },
+	{ 0x50, 0xac }, { 0x51, 0xff },
+	{ 0x50, 0xad }, { 0x51, 0xff },
+	{ 0x50, 0xae }, { 0x51, 0xff },
+	{ 0x50, 0xaf }, { 0x51, 0xff },
 	{ 0x5e, 0x07 },
-	{ 0x50, 0xdc },
-	{ 0x51, 0x01 },
-	{ 0x50, 0xdd },
-	{ 0x51, 0xf4 },
-	{ 0x50, 0xde },
-	{ 0x51, 0x01 },
-	{ 0x50, 0xdf },
-	{ 0x51, 0xf4 },
-	{ 0x50, 0xe0 },
-	{ 0x51, 0x01 },
-	{ 0x50, 0xe1 },
-	{ 0x51, 0xf4 },
-	{ 0x50, 0xb0 },
-	{ 0x51, 0x07 },
-	{ 0x50, 0xb2 },
-	{ 0x51, 0xff },
-	{ 0x50, 0xb3 },
-	{ 0x51, 0xff },
-	{ 0x50, 0xb4 },
-	{ 0x51, 0xff },
-	{ 0x50, 0xb5 },
-	{ 0x51, 0xff },
-	{ 0x50, 0xb6 },
-	{ 0x51, 0xff },
-	{ 0x50, 0xb7 },
-	{ 0x51, 0xff },
-	{ 0x50, 0x50 },
-	{ 0x51, 0x02 },
-	{ 0x50, 0x51 },
-	{ 0x51, 0x04 },
+	{ 0x50, 0xdc }, { 0x51, 0x01 },
+	{ 0x50, 0xdd }, { 0x51, 0xf4 },
+	{ 0x50, 0xde }, { 0x51, 0x01 },
+	{ 0x50, 0xdf }, { 0x51, 0xf4 },
+	{ 0x50, 0xe0 }, { 0x51, 0x01 },
+	{ 0x50, 0xe1 }, { 0x51, 0xf4 },
+	{ 0x50, 0xb0 }, { 0x51, 0x07 },
+	{ 0x50, 0xb2 }, { 0x51, 0xff },
+	{ 0x50, 0xb3 }, { 0x51, 0xff },
+	{ 0x50, 0xb4 }, { 0x51, 0xff },
+	{ 0x50, 0xb5 }, { 0x51, 0xff },
+	{ 0x50, 0xb6 }, { 0x51, 0xff },
+	{ 0x50, 0xb7 }, { 0x51, 0xff },
+	{ 0x50, 0x50 }, { 0x51, 0x02 },
+	{ 0x50, 0x51 }, { 0x51, 0x04 },
 	{ 0x45, 0x04 },
 	{ 0x48, 0x04 },
-	{ 0x50, 0xd5 },
-	{ 0x51, 0x01 },		/* Serial */
-	{ 0x50, 0xd6 },
-	{ 0x51, 0x1f },
-	{ 0x50, 0xd2 },
-	{ 0x51, 0x03 },
-	{ 0x50, 0xd7 },
-	{ 0x51, 0x3f },
+	{ 0x50, 0xd5 }, { 0x51, 0x01 },		/* Serial */
+	{ 0x50, 0xd6 }, { 0x51, 0x1f },
+	{ 0x50, 0xd2 }, { 0x51, 0x03 },
+	{ 0x50, 0xd7 }, { 0x51, 0x3f },
+	{ 0x28, 0x74 }, { 0x29, 0x00 }, { 0x28, 0x74 }, { 0x29, 0x40 },
+	{ 0x28, 0x46 }, { 0x29, 0x2c }, { 0x28, 0x46 }, { 0x29, 0x0c },
+	{ 0x04, 0x40 }, { 0x05, 0x01 },
+	{ 0x28, 0x00 }, { 0x29, 0x10 },
+	{ 0x28, 0x05 }, { 0x29, 0x02 },
 	{ 0x1c, 0x01 },
-	{ 0x28, 0x06 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x03 },
-	{ 0x28, 0x07 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x0d },
-	{ 0x28, 0x08 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x02 },
-	{ 0x28, 0x09 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x01 },
-	{ 0x28, 0x0a },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x21 },
-	{ 0x28, 0x0b },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x29 },
-	{ 0x28, 0x0c },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x16 },
-	{ 0x28, 0x0d },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x31 },
-	{ 0x28, 0x0e },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x0e },
-	{ 0x28, 0x0f },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x4e },
-	{ 0x28, 0x10 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x46 },
-	{ 0x28, 0x11 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x0f },
-	{ 0x28, 0x12 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x56 },
-	{ 0x28, 0x13 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x35 },
-	{ 0x28, 0x14 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x01 },
-	{ 0x2b, 0xbe },
-	{ 0x28, 0x15 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x01 },
-	{ 0x2b, 0x84 },
-	{ 0x28, 0x16 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x03 },
-	{ 0x2b, 0xee },
-	{ 0x28, 0x17 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x98 },
-	{ 0x28, 0x18 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x9f },
-	{ 0x28, 0x19 },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x07 },
-	{ 0x2b, 0xb2 },
-	{ 0x28, 0x1a },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x06 },
-	{ 0x2b, 0xc2 },
-	{ 0x28, 0x1b },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x07 },
-	{ 0x2b, 0x4a },
-	{ 0x28, 0x1c },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x01 },
-	{ 0x2b, 0xbc },
-	{ 0x28, 0x1d },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x04 },
-	{ 0x2b, 0xba },
-	{ 0x28, 0x1e },
-	{ 0x29, 0x00 },
-	{ 0x2a, 0x06 },
-	{ 0x2b, 0x14 },
-	{ 0x50, 0x1e },
-	{ 0x51, 0x5d },
-	{ 0x50, 0x22 },
-	{ 0x51, 0x00 },
-	{ 0x50, 0x23 },
-	{ 0x51, 0xc8 },
-	{ 0x50, 0x24 },
-	{ 0x51, 0x00 },
-	{ 0x50, 0x25 },
-	{ 0x51, 0xf0 },
-	{ 0x50, 0x26 },
-	{ 0x51, 0x00 },
-	{ 0x50, 0x27 },
-	{ 0x51, 0xc3 },
-	{ 0x50, 0x39 },
-	{ 0x51, 0x02 },
-	{ 0x50, 0xd5 },
-	{ 0x51, 0x01 },
+	{ 0x28, 0x06 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x03 },
+	{ 0x28, 0x07 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x0d },
+	{ 0x28, 0x08 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x02 },
+	{ 0x28, 0x09 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x01 },
+	{ 0x28, 0x0a }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x21 },
+	{ 0x28, 0x0b }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x29 },
+	{ 0x28, 0x0c }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x16 },
+	{ 0x28, 0x0d }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x31 },
+	{ 0x28, 0x0e }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x0e },
+	{ 0x28, 0x0f }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x4e },
+	{ 0x28, 0x10 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x46 },
+	{ 0x28, 0x11 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x0f },
+	{ 0x28, 0x12 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x56 },
+	{ 0x28, 0x13 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x35 },
+	{ 0x28, 0x14 }, { 0x29, 0x00 }, { 0x2a, 0x01 }, { 0x2b, 0xbe },
+	{ 0x28, 0x15 }, { 0x29, 0x00 }, { 0x2a, 0x01 }, { 0x2b, 0x84 },
+	{ 0x28, 0x16 }, { 0x29, 0x00 }, { 0x2a, 0x03 }, { 0x2b, 0xee },
+	{ 0x28, 0x17 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x98 },
+	{ 0x28, 0x18 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x9f },
+	{ 0x28, 0x19 }, { 0x29, 0x00 }, { 0x2a, 0x07 }, { 0x2b, 0xb2 },
+	{ 0x28, 0x1a }, { 0x29, 0x00 }, { 0x2a, 0x06 }, { 0x2b, 0xc2 },
+	{ 0x28, 0x1b }, { 0x29, 0x00 }, { 0x2a, 0x07 }, { 0x2b, 0x4a },
+	{ 0x28, 0x1c }, { 0x29, 0x00 }, { 0x2a, 0x01 }, { 0x2b, 0xbc },
+	{ 0x28, 0x1d }, { 0x29, 0x00 }, { 0x2a, 0x04 }, { 0x2b, 0xba },
+	{ 0x28, 0x1e }, { 0x29, 0x00 }, { 0x2a, 0x06 }, { 0x2b, 0x14 },
+	{ 0x50, 0x1e }, { 0x51, 0x5d },
+	{ 0x50, 0x22 }, { 0x51, 0x00 },
+	{ 0x50, 0x23 }, { 0x51, 0xc8 },
+	{ 0x50, 0x24 }, { 0x51, 0x00 },
+	{ 0x50, 0x25 }, { 0x51, 0xf0 },
+	{ 0x50, 0x26 }, { 0x51, 0x00 },
+	{ 0x50, 0x27 }, { 0x51, 0xc3 },
+	{ 0x50, 0x39 }, { 0x51, 0x02 },
+	{ 0x28, 0x6a }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x00 },
 	{ 0xd0, 0x00 },
 };
 
@@ -485,18 +352,23 @@ static int mb86a20s_read_status(struct dvb_frontend *fe, fe_status_t *status)
 	return 0;
 }
 
-static int mb86a20s_set_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int mb86a20s_set_frontend(struct dvb_frontend *fe)
 {
 	struct mb86a20s_state *state = fe->demodulator_priv;
 	int rc;
+#if 0
+	/*
+	 * FIXME: Properly implement the set frontend properties
+	 */
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+#endif
 
 	dprintk("\n");
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
 	dprintk("Calling tuner set parameters\n");
-	fe->ops.tuner_ops.set_params(fe, p);
+	fe->ops.tuner_ops.set_params(fe);
 
 	/*
 	 * Make it more reliable: if, for some reason, the initial
@@ -520,22 +392,212 @@ static int mb86a20s_set_frontend(struct dvb_frontend *fe,
 	return rc;
 }
 
-static int mb86a20s_get_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int mb86a20s_get_modulation(struct mb86a20s_state *state,
+				   unsigned layer)
+{
+	int rc;
+	static unsigned char reg[] = {
+		[0] = 0x86,	/* Layer A */
+		[1] = 0x8a,	/* Layer B */
+		[2] = 0x8e,	/* Layer C */
+	};
+
+	if (layer >= ARRAY_SIZE(reg))
+		return -EINVAL;
+	rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
+	if (rc < 0)
+		return rc;
+	rc = mb86a20s_readreg(state, 0x6e);
+	if (rc < 0)
+		return rc;
+	switch ((rc & 0x70) >> 4) {
+	case 0:
+		return DQPSK;
+	case 1:
+		return QPSK;
+	case 2:
+		return QAM_16;
+	case 3:
+		return QAM_64;
+	default:
+		return QAM_AUTO;
+	}
+}
+
+static int mb86a20s_get_fec(struct mb86a20s_state *state,
+			    unsigned layer)
 {
+	int rc;
 
-	/* FIXME: For now, it does nothing */
+	static unsigned char reg[] = {
+		[0] = 0x87,	/* Layer A */
+		[1] = 0x8b,	/* Layer B */
+		[2] = 0x8f,	/* Layer C */
+	};
 
-	fe->dtv_property_cache.bandwidth_hz = 6000000;
-	fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_AUTO;
-	fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_AUTO;
-	fe->dtv_property_cache.isdbt_partial_reception = 0;
+	if (layer >= ARRAY_SIZE(reg))
+		return -EINVAL;
+	rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
+	if (rc < 0)
+		return rc;
+	rc = mb86a20s_readreg(state, 0x6e);
+	if (rc < 0)
+		return rc;
+	switch (rc) {
+	case 0:
+		return FEC_1_2;
+	case 1:
+		return FEC_2_3;
+	case 2:
+		return FEC_3_4;
+	case 3:
+		return FEC_5_6;
+	case 4:
+		return FEC_7_8;
+	default:
+		return FEC_AUTO;
+	}
+}
+
+static int mb86a20s_get_interleaving(struct mb86a20s_state *state,
+				     unsigned layer)
+{
+	int rc;
+
+	static unsigned char reg[] = {
+		[0] = 0x88,	/* Layer A */
+		[1] = 0x8c,	/* Layer B */
+		[2] = 0x90,	/* Layer C */
+	};
+
+	if (layer >= ARRAY_SIZE(reg))
+		return -EINVAL;
+	rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
+	if (rc < 0)
+		return rc;
+	rc = mb86a20s_readreg(state, 0x6e);
+	if (rc < 0)
+		return rc;
+	if (rc > 3)
+		return -EINVAL;	/* Not used */
+	return rc;
+}
+
+static int mb86a20s_get_segment_count(struct mb86a20s_state *state,
+				      unsigned layer)
+{
+	int rc, count;
+
+	static unsigned char reg[] = {
+		[0] = 0x89,	/* Layer A */
+		[1] = 0x8d,	/* Layer B */
+		[2] = 0x91,	/* Layer C */
+	};
+
+	if (layer >= ARRAY_SIZE(reg))
+		return -EINVAL;
+	rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
+	if (rc < 0)
+		return rc;
+	rc = mb86a20s_readreg(state, 0x6e);
+	if (rc < 0)
+		return rc;
+	count = (rc >> 4) & 0x0f;
+
+	return count;
+}
+
+static int mb86a20s_get_frontend(struct dvb_frontend *fe)
+{
+	struct mb86a20s_state *state = fe->demodulator_priv;
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+	int i, rc;
+
+	/* Fixed parameters */
+	p->delivery_system = SYS_ISDBT;
+	p->bandwidth_hz = 6000000;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	/* Check for partial reception */
+	rc = mb86a20s_writereg(state, 0x6d, 0x85);
+	if (rc >= 0)
+		rc = mb86a20s_readreg(state, 0x6e);
+	if (rc >= 0)
+		p->isdbt_partial_reception = (rc & 0x10) ? 1 : 0;
+
+	/* Get per-layer data */
+	p->isdbt_layer_enabled = 0;
+	for (i = 0; i < 3; i++) {
+		rc = mb86a20s_get_segment_count(state, i);
+			if (rc >= 0 && rc < 14)
+				p->layer[i].segment_count = rc;
+		if (rc == 0x0f)
+			continue;
+		p->isdbt_layer_enabled |= 1 << i;
+		rc = mb86a20s_get_modulation(state, i);
+			if (rc >= 0)
+				p->layer[i].modulation = rc;
+		rc = mb86a20s_get_fec(state, i);
+			if (rc >= 0)
+				p->layer[i].fec = rc;
+		rc = mb86a20s_get_interleaving(state, i);
+			if (rc >= 0)
+				p->layer[i].interleaving = rc;
+	}
+
+	p->isdbt_sb_mode = 0;
+	rc = mb86a20s_writereg(state, 0x6d, 0x84);
+	if ((rc >= 0) && ((rc & 0x60) == 0x20)) {
+		p->isdbt_sb_mode = 1;
+		/* At least, one segment should exist */
+		if (!p->isdbt_sb_segment_count)
+			p->isdbt_sb_segment_count = 1;
+	} else
+		p->isdbt_sb_segment_count = 0;
+
+	/* Get transmission mode and guard interval */
+	p->transmission_mode = TRANSMISSION_MODE_AUTO;
+	p->guard_interval = GUARD_INTERVAL_AUTO;
+	rc = mb86a20s_readreg(state, 0x07);
+	if (rc >= 0) {
+		if ((rc & 0x60) == 0x20) {
+			switch (rc & 0x0c >> 2) {
+			case 0:
+				p->transmission_mode = TRANSMISSION_MODE_2K;
+				break;
+			case 1:
+				p->transmission_mode = TRANSMISSION_MODE_4K;
+				break;
+			case 2:
+				p->transmission_mode = TRANSMISSION_MODE_8K;
+				break;
+			}
+		}
+		if (!(rc & 0x10)) {
+			switch (rc & 0x3) {
+			case 0:
+				p->guard_interval = GUARD_INTERVAL_1_4;
+				break;
+			case 1:
+				p->guard_interval = GUARD_INTERVAL_1_8;
+				break;
+			case 2:
+				p->guard_interval = GUARD_INTERVAL_1_16;
+				break;
+			}
+		}
+	}
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
 
 	return 0;
 }
 
 static int mb86a20s_tune(struct dvb_frontend *fe,
-			struct dvb_frontend_parameters *params,
+			bool re_tune,
 			unsigned int mode_flags,
 			unsigned int *delay,
 			fe_status_t *status)
@@ -544,8 +606,8 @@ static int mb86a20s_tune(struct dvb_frontend *fe,
 
 	dprintk("\n");
 
-	if (params != NULL)
-		rc = mb86a20s_set_frontend(fe, params);
+	if (re_tune)
+		rc = mb86a20s_set_frontend(fe);
 
 	if (!(mode_flags & FE_TUNE_MODE_ONESHOT))
 		mb86a20s_read_status(fe, status);
@@ -608,10 +670,10 @@ error:
 EXPORT_SYMBOL(mb86a20s_attach);
 
 static struct dvb_frontend_ops mb86a20s_ops = {
+	.delsys = { SYS_ISDBT },
 	/* Use dib8000 values per default */
 	.info = {
 		.name = "Fujitsu mb86A20s",
-		.type = FE_OFDM,
 		.caps = FE_CAN_INVERSION_AUTO | FE_CAN_RECOVER |
 			FE_CAN_FEC_1_2  | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
 			FE_CAN_FEC_5_6  | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index 83e6f1a1b70..e20bf13aa86 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -531,9 +531,9 @@ static int mt312_read_ucblocks(struct dvb_frontend *fe, u32 *ubc)
 	return 0;
 }
 
-static int mt312_set_frontend(struct dvb_frontend *fe,
-			      struct dvb_frontend_parameters *p)
+static int mt312_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct mt312_state *state = fe->demodulator_priv;
 	int ret;
 	u8 buf[5], config_val;
@@ -553,16 +553,16 @@ static int mt312_set_frontend(struct dvb_frontend *fe,
 	    || (p->inversion > INVERSION_ON))
 		return -EINVAL;
 
-	if ((p->u.qpsk.symbol_rate < fe->ops.info.symbol_rate_min)
-	    || (p->u.qpsk.symbol_rate > fe->ops.info.symbol_rate_max))
+	if ((p->symbol_rate < fe->ops.info.symbol_rate_min)
+	    || (p->symbol_rate > fe->ops.info.symbol_rate_max))
 		return -EINVAL;
 
-	if ((p->u.qpsk.fec_inner < FEC_NONE)
-	    || (p->u.qpsk.fec_inner > FEC_AUTO))
+	if ((p->fec_inner < FEC_NONE)
+	    || (p->fec_inner > FEC_AUTO))
 		return -EINVAL;
 
-	if ((p->u.qpsk.fec_inner == FEC_4_5)
-	    || (p->u.qpsk.fec_inner == FEC_8_9))
+	if ((p->fec_inner == FEC_4_5)
+	    || (p->fec_inner == FEC_8_9))
 		return -EINVAL;
 
 	switch (state->id) {
@@ -574,7 +574,7 @@ static int mt312_set_frontend(struct dvb_frontend *fe,
 		ret = mt312_readreg(state, CONFIG, &config_val);
 		if (ret < 0)
 			return ret;
-		if (p->u.qpsk.symbol_rate >= 30000000) {
+		if (p->symbol_rate >= 30000000) {
 			/* Note that 30MS/s should use 90MHz */
 			if (state->freq_mult == 6) {
 				/* We are running 60MHz */
@@ -603,25 +603,25 @@ static int mt312_set_frontend(struct dvb_frontend *fe,
 	}
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
 	/* sr = (u16)(sr * 256.0 / 1000000.0) */
-	sr = mt312_div(p->u.qpsk.symbol_rate * 4, 15625);
+	sr = mt312_div(p->symbol_rate * 4, 15625);
 
 	/* SYM_RATE */
 	buf[0] = (sr >> 8) & 0x3f;
 	buf[1] = (sr >> 0) & 0xff;
 
 	/* VIT_MODE */
-	buf[2] = inv_tab[p->inversion] | fec_tab[p->u.qpsk.fec_inner];
+	buf[2] = inv_tab[p->inversion] | fec_tab[p->fec_inner];
 
 	/* QPSK_CTRL */
 	buf[3] = 0x40;		/* swap I and Q before QPSK demodulation */
 
-	if (p->u.qpsk.symbol_rate < 10000000)
+	if (p->symbol_rate < 10000000)
 		buf[3] |= 0x04;	/* use afc mode */
 
 	/* GO */
@@ -636,9 +636,9 @@ static int mt312_set_frontend(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int mt312_get_frontend(struct dvb_frontend *fe,
-			      struct dvb_frontend_parameters *p)
+static int mt312_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct mt312_state *state = fe->demodulator_priv;
 	int ret;
 
@@ -646,11 +646,11 @@ static int mt312_get_frontend(struct dvb_frontend *fe,
 	if (ret < 0)
 		return ret;
 
-	ret = mt312_get_symbol_rate(state, &p->u.qpsk.symbol_rate);
+	ret = mt312_get_symbol_rate(state, &p->symbol_rate);
 	if (ret < 0)
 		return ret;
 
-	ret = mt312_get_code_rate(state, &p->u.qpsk.fec_inner);
+	ret = mt312_get_code_rate(state, &p->fec_inner);
 	if (ret < 0)
 		return ret;
 
@@ -738,10 +738,9 @@ static void mt312_release(struct dvb_frontend *fe)
 
 #define MT312_SYS_CLK		90000000UL	/* 90 MHz */
 static struct dvb_frontend_ops mt312_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name = "Zarlink ???? DVB-S",
-		.type = FE_QPSK,
 		.frequency_min = 950000,
 		.frequency_max = 2150000,
 		/* FIXME: adjust freq to real used xtal */
diff --git a/drivers/media/dvb/frontends/mt352.c b/drivers/media/dvb/frontends/mt352.c
index 319672f8e1a..2c3b50e828d 100644
--- a/drivers/media/dvb/frontends/mt352.c
+++ b/drivers/media/dvb/frontends/mt352.c
@@ -111,20 +111,20 @@ static int mt352_sleep(struct dvb_frontend* fe)
 }
 
 static void mt352_calc_nominal_rate(struct mt352_state* state,
-				    enum fe_bandwidth bandwidth,
+				    u32 bandwidth,
 				    unsigned char *buf)
 {
 	u32 adc_clock = 20480; /* 20.340 MHz */
 	u32 bw,value;
 
 	switch (bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	case 6000000:
 		bw = 6;
 		break;
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		bw = 7;
 		break;
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 	default:
 		bw = 8;
 		break;
@@ -166,15 +166,14 @@ static void mt352_calc_input_freq(struct mt352_state* state,
 	buf[1] = lsb(value);
 }
 
-static int mt352_set_parameters(struct dvb_frontend* fe,
-				struct dvb_frontend_parameters *param)
+static int mt352_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *op = &fe->dtv_property_cache;
 	struct mt352_state* state = fe->demodulator_priv;
 	unsigned char buf[13];
 	static unsigned char tuner_go[] = { 0x5d, 0x01 };
 	static unsigned char fsm_go[]   = { 0x5e, 0x01 };
 	unsigned int tps = 0;
-	struct dvb_ofdm_parameters *op = &param->u.ofdm;
 
 	switch (op->code_rate_HP) {
 		case FEC_2_3:
@@ -213,14 +212,14 @@ static int mt352_set_parameters(struct dvb_frontend* fe,
 		case FEC_AUTO:
 			break;
 		case FEC_NONE:
-			if (op->hierarchy_information == HIERARCHY_AUTO ||
-			    op->hierarchy_information == HIERARCHY_NONE)
+			if (op->hierarchy == HIERARCHY_AUTO ||
+			    op->hierarchy == HIERARCHY_NONE)
 				break;
 		default:
 			return -EINVAL;
 	}
 
-	switch (op->constellation) {
+	switch (op->modulation) {
 		case QPSK:
 			break;
 		case QAM_AUTO:
@@ -262,7 +261,7 @@ static int mt352_set_parameters(struct dvb_frontend* fe,
 			return -EINVAL;
 	}
 
-	switch (op->hierarchy_information) {
+	switch (op->hierarchy) {
 		case HIERARCHY_AUTO:
 		case HIERARCHY_NONE:
 			break;
@@ -288,12 +287,12 @@ static int mt352_set_parameters(struct dvb_frontend* fe,
 	buf[3] = 0x50;  // old
 //	buf[3] = 0xf4;  // pinnacle
 
-	mt352_calc_nominal_rate(state, op->bandwidth, buf+4);
+	mt352_calc_nominal_rate(state, op->bandwidth_hz, buf+4);
 	mt352_calc_input_freq(state, buf+6);
 
 	if (state->config.no_tuner) {
 		if (fe->ops.tuner_ops.set_params) {
-			fe->ops.tuner_ops.set_params(fe, param);
+			fe->ops.tuner_ops.set_params(fe);
 			if (fe->ops.i2c_gate_ctrl)
 				fe->ops.i2c_gate_ctrl(fe, 0);
 		}
@@ -302,7 +301,7 @@ static int mt352_set_parameters(struct dvb_frontend* fe,
 		_mt352_write(fe, fsm_go, 2);
 	} else {
 		if (fe->ops.tuner_ops.calc_regs) {
-			fe->ops.tuner_ops.calc_regs(fe, param, buf+8, 5);
+			fe->ops.tuner_ops.calc_regs(fe, buf+8, 5);
 			buf[8] <<= 1;
 			_mt352_write(fe, buf, sizeof(buf));
 			_mt352_write(fe, tuner_go, 2);
@@ -312,14 +311,13 @@ static int mt352_set_parameters(struct dvb_frontend* fe,
 	return 0;
 }
 
-static int mt352_get_parameters(struct dvb_frontend* fe,
-				struct dvb_frontend_parameters *param)
+static int mt352_get_parameters(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *op = &fe->dtv_property_cache;
 	struct mt352_state* state = fe->demodulator_priv;
 	u16 tps;
 	u16 div;
 	u8 trl;
-	struct dvb_ofdm_parameters *op = &param->u.ofdm;
 	static const u8 tps_fec_to_api[8] =
 	{
 		FEC_1_2,
@@ -348,16 +346,16 @@ static int mt352_get_parameters(struct dvb_frontend* fe,
 	switch ( (tps >> 13) & 3)
 	{
 		case 0:
-			op->constellation = QPSK;
+			op->modulation = QPSK;
 			break;
 		case 1:
-			op->constellation = QAM_16;
+			op->modulation = QAM_16;
 			break;
 		case 2:
-			op->constellation = QAM_64;
+			op->modulation = QAM_64;
 			break;
 		default:
-			op->constellation = QAM_AUTO;
+			op->modulation = QAM_AUTO;
 			break;
 	}
 
@@ -385,36 +383,36 @@ static int mt352_get_parameters(struct dvb_frontend* fe,
 	switch ( (tps >> 10) & 7)
 	{
 		case 0:
-			op->hierarchy_information = HIERARCHY_NONE;
+			op->hierarchy = HIERARCHY_NONE;
 			break;
 		case 1:
-			op->hierarchy_information = HIERARCHY_1;
+			op->hierarchy = HIERARCHY_1;
 			break;
 		case 2:
-			op->hierarchy_information = HIERARCHY_2;
+			op->hierarchy = HIERARCHY_2;
 			break;
 		case 3:
-			op->hierarchy_information = HIERARCHY_4;
+			op->hierarchy = HIERARCHY_4;
 			break;
 		default:
-			op->hierarchy_information = HIERARCHY_AUTO;
+			op->hierarchy = HIERARCHY_AUTO;
 			break;
 	}
 
-	param->frequency = ( 500 * (div - IF_FREQUENCYx6) ) / 3 * 1000;
+	op->frequency = (500 * (div - IF_FREQUENCYx6)) / 3 * 1000;
 
 	if (trl == 0x72)
-		op->bandwidth = BANDWIDTH_8_MHZ;
+		op->bandwidth_hz = 8000000;
 	else if (trl == 0x64)
-		op->bandwidth = BANDWIDTH_7_MHZ;
+		op->bandwidth_hz = 7000000;
 	else
-		op->bandwidth = BANDWIDTH_6_MHZ;
+		op->bandwidth_hz = 6000000;
 
 
 	if (mt352_read_register(state, STATUS_2) & 0x02)
-		param->inversion = INVERSION_OFF;
+		op->inversion = INVERSION_OFF;
 	else
-		param->inversion = INVERSION_ON;
+		op->inversion = INVERSION_ON;
 
 	return 0;
 }
@@ -569,10 +567,9 @@ error:
 }
 
 static struct dvb_frontend_ops mt352_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "Zarlink MT352 DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 174000000,
 		.frequency_max		= 862000000,
 		.frequency_stepsize	= 166667,
diff --git a/drivers/media/dvb/frontends/nxt200x.c b/drivers/media/dvb/frontends/nxt200x.c
index eac20650499..49ca78d883b 100644
--- a/drivers/media/dvb/frontends/nxt200x.c
+++ b/drivers/media/dvb/frontends/nxt200x.c
@@ -528,9 +528,9 @@ static int nxt2004_load_firmware (struct dvb_frontend* fe, const struct firmware
 	return 0;
 };
 
-static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
-					     struct dvb_frontend_parameters *p)
+static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct nxt200x_state* state = fe->demodulator_priv;
 	u8 buf[5];
 
@@ -546,7 +546,7 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
 	}
 
 	/* set additional params */
-	switch (p->u.vsb.modulation) {
+	switch (p->modulation) {
 		case QAM_64:
 		case QAM_256:
 			/* Set punctured clock for QAM */
@@ -566,7 +566,7 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
 
 	if (fe->ops.tuner_ops.calc_regs) {
 		/* get tuning information */
-		fe->ops.tuner_ops.calc_regs(fe, p, buf, 5);
+		fe->ops.tuner_ops.calc_regs(fe, buf, 5);
 
 		/* write frequency information */
 		nxt200x_writetuner(state, buf);
@@ -576,7 +576,7 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
 	nxt200x_agc_reset(state);
 
 	/* set target power level */
-	switch (p->u.vsb.modulation) {
+	switch (p->modulation) {
 		case QAM_64:
 		case QAM_256:
 			buf[0] = 0x74;
@@ -620,7 +620,7 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
 	}
 
 	/* write sdmx input */
-	switch (p->u.vsb.modulation) {
+	switch (p->modulation) {
 		case QAM_64:
 				buf[0] = 0x68;
 				break;
@@ -714,7 +714,7 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
 	}
 
 	/* write agc ucgp0 */
-	switch (p->u.vsb.modulation) {
+	switch (p->modulation) {
 		case QAM_64:
 				buf[0] = 0x02;
 				break;
@@ -1203,10 +1203,9 @@ error:
 }
 
 static struct dvb_frontend_ops nxt200x_ops = {
-
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
 	.info = {
 		.name = "Nextwave NXT200X VSB/QAM frontend",
-		.type = FE_ATSC,
 		.frequency_min =  54000000,
 		.frequency_max = 860000000,
 		.frequency_stepsize = 166666,	/* stepsize is just a guess */
diff --git a/drivers/media/dvb/frontends/nxt6000.c b/drivers/media/dvb/frontends/nxt6000.c
index 6599b8fea9e..90ae6c72c0e 100644
--- a/drivers/media/dvb/frontends/nxt6000.c
+++ b/drivers/media/dvb/frontends/nxt6000.c
@@ -81,22 +81,21 @@ static void nxt6000_reset(struct nxt6000_state* state)
 	nxt6000_writereg(state, OFDM_COR_CTL, val | COREACT);
 }
 
-static int nxt6000_set_bandwidth(struct nxt6000_state* state, fe_bandwidth_t bandwidth)
+static int nxt6000_set_bandwidth(struct nxt6000_state *state, u32 bandwidth)
 {
 	u16 nominal_rate;
 	int result;
 
 	switch (bandwidth) {
-
-	case BANDWIDTH_6_MHZ:
+	case 6000000:
 		nominal_rate = 0x55B7;
 		break;
 
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		nominal_rate = 0x6400;
 		break;
 
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		nominal_rate = 0x7249;
 		break;
 
@@ -457,23 +456,31 @@ static int nxt6000_init(struct dvb_frontend* fe)
 	return 0;
 }
 
-static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
+static int nxt6000_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct nxt6000_state* state = fe->demodulator_priv;
 	int result;
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, param);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
-	if ((result = nxt6000_set_bandwidth(state, param->u.ofdm.bandwidth)) < 0)
+	result = nxt6000_set_bandwidth(state, p->bandwidth_hz);
+	if (result < 0)
 		return result;
-	if ((result = nxt6000_set_guard_interval(state, param->u.ofdm.guard_interval)) < 0)
+
+	result = nxt6000_set_guard_interval(state, p->guard_interval);
+	if (result < 0)
 		return result;
-	if ((result = nxt6000_set_transmission_mode(state, param->u.ofdm.transmission_mode)) < 0)
+
+	result = nxt6000_set_transmission_mode(state, p->transmission_mode);
+	if (result < 0)
 		return result;
-	if ((result = nxt6000_set_inversion(state, param->inversion)) < 0)
+
+	result = nxt6000_set_inversion(state, p->inversion);
+	if (result < 0)
 		return result;
 
 	msleep(500);
@@ -566,10 +573,9 @@ error:
 }
 
 static struct dvb_frontend_ops nxt6000_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name = "NxtWave NXT6000 DVB-T",
-		.type = FE_OFDM,
 		.frequency_min = 0,
 		.frequency_max = 863250000,
 		.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c
index 38e67accb8c..5ef921823c1 100644
--- a/drivers/media/dvb/frontends/or51132.c
+++ b/drivers/media/dvb/frontends/or51132.c
@@ -306,9 +306,9 @@ static int modulation_fw_class(fe_modulation_t modulation)
 	}
 }
 
-static int or51132_set_parameters(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *param)
+static int or51132_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	int ret;
 	struct or51132_state* state = fe->demodulator_priv;
 	const struct firmware *fw;
@@ -317,8 +317,8 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
 
 	/* Upload new firmware only if we need a different one */
 	if (modulation_fw_class(state->current_modulation) !=
-	    modulation_fw_class(param->u.vsb.modulation)) {
-		switch(modulation_fw_class(param->u.vsb.modulation)) {
+	    modulation_fw_class(p->modulation)) {
+		switch (modulation_fw_class(p->modulation)) {
 		case MOD_FWCLASS_VSB:
 			dprintk("set_parameters VSB MODE\n");
 			fwname = OR51132_VSB_FIRMWARE;
@@ -335,7 +335,7 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
 			break;
 		default:
 			printk("or51132: Modulation type(%d) UNSUPPORTED\n",
-			       param->u.vsb.modulation);
+			       p->modulation);
 			return -1;
 		}
 		printk("or51132: Waiting for firmware upload(%s)...\n",
@@ -357,13 +357,13 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
 		state->config->set_ts_params(fe, clock_mode);
 	}
 	/* Change only if we are actually changing the modulation */
-	if (state->current_modulation != param->u.vsb.modulation) {
-		state->current_modulation = param->u.vsb.modulation;
+	if (state->current_modulation != p->modulation) {
+		state->current_modulation = p->modulation;
 		or51132_setmode(fe);
 	}
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, param);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
@@ -371,13 +371,13 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
 	or51132_setmode(fe);
 
 	/* Update current frequency */
-	state->current_frequency = param->frequency;
+	state->current_frequency = p->frequency;
 	return 0;
 }
 
-static int or51132_get_parameters(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *param)
+static int or51132_get_parameters(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct or51132_state* state = fe->demodulator_priv;
 	int status;
 	int retry = 1;
@@ -389,21 +389,28 @@ start:
 		return -EREMOTEIO;
 	}
 	switch(status&0xff) {
-		case 0x06: param->u.vsb.modulation = VSB_8; break;
-		case 0x43: param->u.vsb.modulation = QAM_64; break;
-		case 0x45: param->u.vsb.modulation = QAM_256; break;
-		default:
-			if (retry--) goto start;
-			printk(KERN_WARNING "or51132: unknown status 0x%02x\n",
-			       status&0xff);
-			return -EREMOTEIO;
+	case 0x06:
+		p->modulation = VSB_8;
+		break;
+	case 0x43:
+		p->modulation = QAM_64;
+		break;
+	case 0x45:
+		p->modulation = QAM_256;
+		break;
+	default:
+		if (retry--)
+			goto start;
+		printk(KERN_WARNING "or51132: unknown status 0x%02x\n",
+		       status&0xff);
+		return -EREMOTEIO;
 	}
 
 	/* FIXME: Read frequency from frontend, take AFC into account */
-	param->frequency = state->current_frequency;
+	p->frequency = state->current_frequency;
 
 	/* FIXME: How to read inversion setting? Receiver 6 register? */
-	param->inversion = INVERSION_AUTO;
+	p->inversion = INVERSION_AUTO;
 
 	return 0;
 }
@@ -579,10 +586,9 @@ struct dvb_frontend* or51132_attach(const struct or51132_config* config,
 }
 
 static struct dvb_frontend_ops or51132_ops = {
-
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
 	.info = {
 		.name			= "Oren OR51132 VSB/QAM Frontend",
-		.type			= FE_ATSC,
 		.frequency_min		= 44000000,
 		.frequency_max		= 958000000,
 		.frequency_stepsize	= 166666,
diff --git a/drivers/media/dvb/frontends/or51211.c b/drivers/media/dvb/frontends/or51211.c
index c709ce6771c..c625b57b433 100644
--- a/drivers/media/dvb/frontends/or51211.c
+++ b/drivers/media/dvb/frontends/or51211.c
@@ -218,15 +218,15 @@ static int or51211_setmode(struct dvb_frontend* fe, int mode)
 	return 0;
 }
 
-static int or51211_set_parameters(struct dvb_frontend* fe,
-				  struct dvb_frontend_parameters *param)
+static int or51211_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct or51211_state* state = fe->demodulator_priv;
 
 	/* Change only if we are actually changing the channel */
-	if (state->current_frequency != param->frequency) {
+	if (state->current_frequency != p->frequency) {
 		if (fe->ops.tuner_ops.set_params) {
-			fe->ops.tuner_ops.set_params(fe, param);
+			fe->ops.tuner_ops.set_params(fe);
 			if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 		}
 
@@ -234,7 +234,7 @@ static int or51211_set_parameters(struct dvb_frontend* fe,
 		or51211_setmode(fe,0);
 
 		/* Update current frequency */
-		state->current_frequency = param->frequency;
+		state->current_frequency = p->frequency;
 	}
 	return 0;
 }
@@ -544,10 +544,9 @@ struct dvb_frontend* or51211_attach(const struct or51211_config* config,
 }
 
 static struct dvb_frontend_ops or51211_ops = {
-
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
 	.info = {
 		.name               = "Oren OR51211 VSB Frontend",
-		.type               = FE_ATSC,
 		.frequency_min      = 44000000,
 		.frequency_max      = 958000000,
 		.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index 0e2f61a8978..f71b06221e1 100644
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -631,9 +631,9 @@ static void s5h1409_set_qam_interleave_mode_legacy(struct dvb_frontend *fe)
 }
 
 /* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int s5h1409_set_frontend(struct dvb_frontend *fe,
-				 struct dvb_frontend_parameters *p)
+static int s5h1409_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s5h1409_state *state = fe->demodulator_priv;
 
 	dprintk("%s(frequency=%d)\n", __func__, p->frequency);
@@ -642,12 +642,12 @@ static int s5h1409_set_frontend(struct dvb_frontend *fe,
 
 	state->current_frequency = p->frequency;
 
-	s5h1409_enable_modulation(fe, p->u.vsb.modulation);
+	s5h1409_enable_modulation(fe, p->modulation);
 
 	if (fe->ops.tuner_ops.set_params) {
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 1);
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
@@ -879,7 +879,36 @@ static int s5h1409_read_snr(struct dvb_frontend *fe, u16 *snr)
 static int s5h1409_read_signal_strength(struct dvb_frontend *fe,
 					u16 *signal_strength)
 {
-	return s5h1409_read_snr(fe, signal_strength);
+	/* borrowed from lgdt330x.c
+	 *
+	 * Calculate strength from SNR up to 35dB
+	 * Even though the SNR can go higher than 35dB,
+	 * there is some comfort factor in having a range of
+	 * strong signals that can show at 100%
+	 */
+	u16 snr;
+	u32 tmp;
+	int ret = s5h1409_read_snr(fe, &snr);
+
+	*signal_strength = 0;
+
+	if (0 == ret) {
+		/* The following calculation method was chosen
+		 * purely for the sake of code re-use from the
+		 * other demod drivers that use this method */
+
+		/* Convert from SNR in dB * 10 to 8.24 fixed-point */
+		tmp = (snr * ((1 << 24) / 10));
+
+		/* Convert from 8.24 fixed-point to
+		 * scale the range 0 - 35*2^24 into 0 - 65535*/
+		if (tmp >= 8960 * 0x10000)
+			*signal_strength = 0xffff;
+		else
+			*signal_strength = tmp / 8960;
+	}
+
+	return ret;
 }
 
 static int s5h1409_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
@@ -896,13 +925,13 @@ static int s5h1409_read_ber(struct dvb_frontend *fe, u32 *ber)
 	return s5h1409_read_ucblocks(fe, ber);
 }
 
-static int s5h1409_get_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *p)
+static int s5h1409_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s5h1409_state *state = fe->demodulator_priv;
 
 	p->frequency = state->current_frequency;
-	p->u.vsb.modulation = state->current_modulation;
+	p->modulation = state->current_modulation;
 
 	return 0;
 }
@@ -967,10 +996,9 @@ error:
 EXPORT_SYMBOL(s5h1409_attach);
 
 static struct dvb_frontend_ops s5h1409_ops = {
-
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
 	.info = {
 		.name			= "Samsung S5H1409 QAM/8VSB Frontend",
-		.type			= FE_ATSC,
 		.frequency_min		= 54000000,
 		.frequency_max		= 858000000,
 		.frequency_stepsize	= 62500,
diff --git a/drivers/media/dvb/frontends/s5h1411.c b/drivers/media/dvb/frontends/s5h1411.c
index d8adf1e3201..6cc4b7a9dd6 100644
--- a/drivers/media/dvb/frontends/s5h1411.c
+++ b/drivers/media/dvb/frontends/s5h1411.c
@@ -585,9 +585,9 @@ static int s5h1411_register_reset(struct dvb_frontend *fe)
 }
 
 /* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int s5h1411_set_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int s5h1411_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s5h1411_state *state = fe->demodulator_priv;
 
 	dprintk("%s(frequency=%d)\n", __func__, p->frequency);
@@ -596,13 +596,13 @@ static int s5h1411_set_frontend(struct dvb_frontend *fe,
 
 	state->current_frequency = p->frequency;
 
-	s5h1411_enable_modulation(fe, p->u.vsb.modulation);
+	s5h1411_enable_modulation(fe, p->modulation);
 
 	if (fe->ops.tuner_ops.set_params) {
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 1);
 
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
@@ -794,7 +794,36 @@ static int s5h1411_read_snr(struct dvb_frontend *fe, u16 *snr)
 static int s5h1411_read_signal_strength(struct dvb_frontend *fe,
 	u16 *signal_strength)
 {
-	return s5h1411_read_snr(fe, signal_strength);
+	/* borrowed from lgdt330x.c
+	 *
+	 * Calculate strength from SNR up to 35dB
+	 * Even though the SNR can go higher than 35dB,
+	 * there is some comfort factor in having a range of
+	 * strong signals that can show at 100%
+	 */
+	u16 snr;
+	u32 tmp;
+	int ret = s5h1411_read_snr(fe, &snr);
+
+	*signal_strength = 0;
+
+	if (0 == ret) {
+		/* The following calculation method was chosen
+		 * purely for the sake of code re-use from the
+		 * other demod drivers that use this method */
+
+		/* Convert from SNR in dB * 10 to 8.24 fixed-point */
+		tmp = (snr * ((1 << 24) / 10));
+
+		/* Convert from 8.24 fixed-point to
+		 * scale the range 0 - 35*2^24 into 0 - 65535*/
+		if (tmp >= 8960 * 0x10000)
+			*signal_strength = 0xffff;
+		else
+			*signal_strength = tmp / 8960;
+	}
+
+	return ret;
 }
 
 static int s5h1411_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
@@ -811,13 +840,13 @@ static int s5h1411_read_ber(struct dvb_frontend *fe, u32 *ber)
 	return s5h1411_read_ucblocks(fe, ber);
 }
 
-static int s5h1411_get_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *p)
+static int s5h1411_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s5h1411_state *state = fe->demodulator_priv;
 
 	p->frequency = state->current_frequency;
-	p->u.vsb.modulation = state->current_modulation;
+	p->modulation = state->current_modulation;
 
 	return 0;
 }
@@ -886,10 +915,9 @@ error:
 EXPORT_SYMBOL(s5h1411_attach);
 
 static struct dvb_frontend_ops s5h1411_ops = {
-
+	.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
 	.info = {
 		.name			= "Samsung S5H1411 QAM/8VSB Frontend",
-		.type			= FE_ATSC,
 		.frequency_min		= 54000000,
 		.frequency_max		= 858000000,
 		.frequency_stepsize	= 62500,
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 3879d2e378a..2322257c69a 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -472,15 +472,15 @@ static void s5h1420_reset(struct s5h1420_state* state)
 }
 
 static void s5h1420_setsymbolrate(struct s5h1420_state* state,
-				  struct dvb_frontend_parameters *p)
+				  struct dtv_frontend_properties *p)
 {
 	u8 v;
 	u64 val;
 
 	dprintk("enter %s\n", __func__);
 
-	val = ((u64) p->u.qpsk.symbol_rate / 1000ULL) * (1ULL<<24);
-	if (p->u.qpsk.symbol_rate < 29000000)
+	val = ((u64) p->symbol_rate / 1000ULL) * (1ULL<<24);
+	if (p->symbol_rate < 29000000)
 		val *= 2;
 	do_div(val, (state->fclk / 1000));
 
@@ -543,7 +543,7 @@ static int s5h1420_getfreqoffset(struct s5h1420_state* state)
 }
 
 static void s5h1420_setfec_inversion(struct s5h1420_state* state,
-				     struct dvb_frontend_parameters *p)
+				     struct dtv_frontend_properties *p)
 {
 	u8 inversion = 0;
 	u8 vit08, vit09;
@@ -555,11 +555,11 @@ static void s5h1420_setfec_inversion(struct s5h1420_state* state,
 	else if (p->inversion == INVERSION_ON)
 		inversion = state->config->invert ? 0 : 0x08;
 
-	if ((p->u.qpsk.fec_inner == FEC_AUTO) || (p->inversion == INVERSION_AUTO)) {
+	if ((p->fec_inner == FEC_AUTO) || (p->inversion == INVERSION_AUTO)) {
 		vit08 = 0x3f;
 		vit09 = 0;
 	} else {
-		switch(p->u.qpsk.fec_inner) {
+		switch (p->fec_inner) {
 		case FEC_1_2:
 			vit08 = 0x01; vit09 = 0x10;
 			break;
@@ -628,9 +628,9 @@ static fe_spectral_inversion_t s5h1420_getinversion(struct s5h1420_state* state)
 	return INVERSION_OFF;
 }
 
-static int s5h1420_set_frontend(struct dvb_frontend* fe,
-				struct dvb_frontend_parameters *p)
+static int s5h1420_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s5h1420_state* state = fe->demodulator_priv;
 	int frequency_delta;
 	struct dvb_frontend_tune_settings fesettings;
@@ -639,17 +639,16 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
 	dprintk("enter %s\n", __func__);
 
 	/* check if we should do a fast-tune */
-	memcpy(&fesettings.parameters, p, sizeof(struct dvb_frontend_parameters));
 	s5h1420_get_tune_settings(fe, &fesettings);
 	frequency_delta = p->frequency - state->tunedfreq;
 	if ((frequency_delta > -fesettings.max_drift) &&
 			(frequency_delta < fesettings.max_drift) &&
 			(frequency_delta != 0) &&
-			(state->fec_inner == p->u.qpsk.fec_inner) &&
-			(state->symbol_rate == p->u.qpsk.symbol_rate)) {
+			(state->fec_inner == p->fec_inner) &&
+			(state->symbol_rate == p->symbol_rate)) {
 
 		if (fe->ops.tuner_ops.set_params) {
-			fe->ops.tuner_ops.set_params(fe, p);
+			fe->ops.tuner_ops.set_params(fe);
 			if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 		}
 		if (fe->ops.tuner_ops.get_frequency) {
@@ -669,13 +668,13 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
 	s5h1420_reset(state);
 
 	/* set s5h1420 fclk PLL according to desired symbol rate */
-	if (p->u.qpsk.symbol_rate > 33000000)
+	if (p->symbol_rate > 33000000)
 		state->fclk = 80000000;
-	else if (p->u.qpsk.symbol_rate > 28500000)
+	else if (p->symbol_rate > 28500000)
 		state->fclk = 59000000;
-	else if (p->u.qpsk.symbol_rate > 25000000)
+	else if (p->symbol_rate > 25000000)
 		state->fclk = 86000000;
-	else if (p->u.qpsk.symbol_rate > 1900000)
+	else if (p->symbol_rate > 1900000)
 		state->fclk = 88000000;
 	else
 		state->fclk = 44000000;
@@ -705,7 +704,7 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
 	s5h1420_writereg(state, DiS01, (state->fclk + (TONE_FREQ * 32) - 1) / (TONE_FREQ * 32));
 
 	/* TODO DC offset removal, config parameter ? */
-	if (p->u.qpsk.symbol_rate > 29000000)
+	if (p->symbol_rate > 29000000)
 		s5h1420_writereg(state, QPSK01, 0xae | 0x10);
 	else
 		s5h1420_writereg(state, QPSK01, 0xac | 0x10);
@@ -718,15 +717,15 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
 	s5h1420_writereg(state, Loop01, 0xF0);
 	s5h1420_writereg(state, Loop02, 0x2a); /* e7 for s5h1420 */
 	s5h1420_writereg(state, Loop03, 0x79); /* 78 for s5h1420 */
-	if (p->u.qpsk.symbol_rate > 20000000)
+	if (p->symbol_rate > 20000000)
 		s5h1420_writereg(state, Loop04, 0x79);
 	else
 		s5h1420_writereg(state, Loop04, 0x58);
 	s5h1420_writereg(state, Loop05, 0x6b);
 
-	if (p->u.qpsk.symbol_rate >= 8000000)
+	if (p->symbol_rate >= 8000000)
 		s5h1420_writereg(state, Post01, (0 << 6) | 0x10);
-	else if (p->u.qpsk.symbol_rate >= 4000000)
+	else if (p->symbol_rate >= 4000000)
 		s5h1420_writereg(state, Post01, (1 << 6) | 0x10);
 	else
 		s5h1420_writereg(state, Post01, (3 << 6) | 0x10);
@@ -744,7 +743,7 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
 
 	/* set tuner PLL */
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 		s5h1420_setfreqoffset(state, 0);
@@ -757,8 +756,8 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
 	/* start QPSK */
 	s5h1420_writereg(state, QPSK01, s5h1420_readreg(state, QPSK01) | 1);
 
-	state->fec_inner = p->u.qpsk.fec_inner;
-	state->symbol_rate = p->u.qpsk.symbol_rate;
+	state->fec_inner = p->fec_inner;
+	state->symbol_rate = p->symbol_rate;
 	state->postlocked = 0;
 	state->tunedfreq = p->frequency;
 
@@ -766,15 +765,15 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
 	return 0;
 }
 
-static int s5h1420_get_frontend(struct dvb_frontend* fe,
-				struct dvb_frontend_parameters *p)
+static int s5h1420_get_frontend(struct dvb_frontend* fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s5h1420_state* state = fe->demodulator_priv;
 
 	p->frequency = state->tunedfreq + s5h1420_getfreqoffset(state);
 	p->inversion = s5h1420_getinversion(state);
-	p->u.qpsk.symbol_rate = s5h1420_getsymbolrate(state);
-	p->u.qpsk.fec_inner = s5h1420_getfec(state);
+	p->symbol_rate = s5h1420_getsymbolrate(state);
+	p->fec_inner = s5h1420_getfec(state);
 
 	return 0;
 }
@@ -782,29 +781,30 @@ static int s5h1420_get_frontend(struct dvb_frontend* fe,
 static int s5h1420_get_tune_settings(struct dvb_frontend* fe,
 				     struct dvb_frontend_tune_settings* fesettings)
 {
-	if (fesettings->parameters.u.qpsk.symbol_rate > 20000000) {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+	if (p->symbol_rate > 20000000) {
 		fesettings->min_delay_ms = 50;
 		fesettings->step_size = 2000;
 		fesettings->max_drift = 8000;
-	} else if (fesettings->parameters.u.qpsk.symbol_rate > 12000000) {
+	} else if (p->symbol_rate > 12000000) {
 		fesettings->min_delay_ms = 100;
 		fesettings->step_size = 1500;
 		fesettings->max_drift = 9000;
-	} else if (fesettings->parameters.u.qpsk.symbol_rate > 8000000) {
+	} else if (p->symbol_rate > 8000000) {
 		fesettings->min_delay_ms = 100;
 		fesettings->step_size = 1000;
 		fesettings->max_drift = 8000;
-	} else if (fesettings->parameters.u.qpsk.symbol_rate > 4000000) {
+	} else if (p->symbol_rate > 4000000) {
 		fesettings->min_delay_ms = 100;
 		fesettings->step_size = 500;
 		fesettings->max_drift = 7000;
-	} else if (fesettings->parameters.u.qpsk.symbol_rate > 2000000) {
+	} else if (p->symbol_rate > 2000000) {
 		fesettings->min_delay_ms = 200;
-		fesettings->step_size = (fesettings->parameters.u.qpsk.symbol_rate / 8000);
+		fesettings->step_size = (p->symbol_rate / 8000);
 		fesettings->max_drift = 14 * fesettings->step_size;
 	} else {
 		fesettings->min_delay_ms = 200;
-		fesettings->step_size = (fesettings->parameters.u.qpsk.symbol_rate / 8000);
+		fesettings->step_size = (p->symbol_rate / 8000);
 		fesettings->max_drift = 18 * fesettings->step_size;
 	}
 
@@ -937,10 +937,9 @@ error:
 EXPORT_SYMBOL(s5h1420_attach);
 
 static struct dvb_frontend_ops s5h1420_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name     = "Samsung S5H1420/PnpNetwork PN1010 DVB-S",
-		.type     = FE_QPSK,
 		.frequency_min    = 950000,
 		.frequency_max    = 2150000,
 		.frequency_stepsize = 125,     /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/s5h1432.c b/drivers/media/dvb/frontends/s5h1432.c
index 0c6dcb90d16..8352ce1c955 100644
--- a/drivers/media/dvb/frontends/s5h1432.c
+++ b/drivers/media/dvb/frontends/s5h1432.c
@@ -178,9 +178,9 @@ static int s5h1432_set_IF(struct dvb_frontend *fe, u32 ifFreqHz)
 }
 
 /* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int s5h1432_set_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *p)
+static int s5h1432_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	u32 dvb_bandwidth = 8;
 	struct s5h1432_state *state = fe->demodulator_priv;
 
@@ -188,26 +188,26 @@ static int s5h1432_set_frontend(struct dvb_frontend *fe,
 		/*current_frequency = p->frequency; */
 		/*state->current_frequency = p->frequency; */
 	} else {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		msleep(300);
 		s5h1432_set_channel_bandwidth(fe, dvb_bandwidth);
-		switch (p->u.ofdm.bandwidth) {
-		case BANDWIDTH_6_MHZ:
+		switch (p->bandwidth_hz) {
+		case 6000000:
 			dvb_bandwidth = 6;
 			s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
 			break;
-		case BANDWIDTH_7_MHZ:
+		case 7000000:
 			dvb_bandwidth = 7;
 			s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
 			break;
-		case BANDWIDTH_8_MHZ:
+		case 8000000:
 			dvb_bandwidth = 8;
 			s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
 			break;
 		default:
 			return 0;
 		}
-		/*fe->ops.tuner_ops.set_params(fe, p); */
+		/*fe->ops.tuner_ops.set_params(fe); */
 /*Soft Reset chip*/
 		msleep(30);
 		s5h1432_writereg(state, S5H1432_I2C_TOP_ADDR, 0x09, 0x1a);
@@ -215,23 +215,23 @@ static int s5h1432_set_frontend(struct dvb_frontend *fe,
 		s5h1432_writereg(state, S5H1432_I2C_TOP_ADDR, 0x09, 0x1b);
 
 		s5h1432_set_channel_bandwidth(fe, dvb_bandwidth);
-		switch (p->u.ofdm.bandwidth) {
-		case BANDWIDTH_6_MHZ:
+		switch (p->bandwidth_hz) {
+		case 6000000:
 			dvb_bandwidth = 6;
 			s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
 			break;
-		case BANDWIDTH_7_MHZ:
+		case 7000000:
 			dvb_bandwidth = 7;
 			s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
 			break;
-		case BANDWIDTH_8_MHZ:
+		case 8000000:
 			dvb_bandwidth = 8;
 			s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
 			break;
 		default:
 			return 0;
 		}
-		/*fe->ops.tuner_ops.set_params(fe,p); */
+		/*fe->ops.tuner_ops.set_params(fe); */
 		/*Soft Reset chip*/
 		msleep(30);
 		s5h1432_writereg(state, S5H1432_I2C_TOP_ADDR, 0x09, 0x1a);
@@ -329,12 +329,6 @@ static int s5h1432_read_ber(struct dvb_frontend *fe, u32 *ber)
 	return 0;
 }
 
-static int s5h1432_get_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *p)
-{
-	return 0;
-}
-
 static int s5h1432_get_tune_settings(struct dvb_frontend *fe,
 				     struct dvb_frontend_tune_settings *tune)
 {
@@ -381,10 +375,9 @@ error:
 EXPORT_SYMBOL(s5h1432_attach);
 
 static struct dvb_frontend_ops s5h1432_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		 .name = "Samsung s5h1432 DVB-T Frontend",
-		 .type = FE_OFDM,
 		 .frequency_min = 177000000,
 		 .frequency_max = 858000000,
 		 .frequency_stepsize = 166666,
@@ -397,7 +390,6 @@ static struct dvb_frontend_ops s5h1432_ops = {
 	.init = s5h1432_init,
 	.sleep = s5h1432_sleep,
 	.set_frontend = s5h1432_set_frontend,
-	.get_frontend = s5h1432_get_frontend,
 	.get_tune_settings = s5h1432_get_tune_settings,
 	.read_status = s5h1432_read_status,
 	.read_ber = s5h1432_read_ber,
diff --git a/drivers/media/dvb/frontends/s921.c b/drivers/media/dvb/frontends/s921.c
index ca0103d5f14..cd2288c0714 100644
--- a/drivers/media/dvb/frontends/s921.c
+++ b/drivers/media/dvb/frontends/s921.c
@@ -262,9 +262,9 @@ static int s921_i2c_readreg(struct s921_state *state, u8 i2c_addr, u8 reg)
 	s921_i2c_writeregdata(state, state->config->demod_address, \
 	regdata, ARRAY_SIZE(regdata))
 
-static int s921_pll_tune(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int s921_pll_tune(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s921_state *state = fe->demodulator_priv;
 	int band, rc, i;
 	unsigned long f_offset;
@@ -414,9 +414,9 @@ static int s921_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
 	return 0;
 }
 
-static int s921_set_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int s921_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s921_state *state = fe->demodulator_priv;
 	int rc;
 
@@ -424,7 +424,7 @@ static int s921_set_frontend(struct dvb_frontend *fe,
 
 	/* FIXME: We don't know how to use non-auto mode */
 
-	rc = s921_pll_tune(fe, p);
+	rc = s921_pll_tune(fe);
 	if (rc < 0)
 		return rc;
 
@@ -433,19 +433,20 @@ static int s921_set_frontend(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int s921_get_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int s921_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct s921_state *state = fe->demodulator_priv;
 
 	/* FIXME: Probably it is possible to get it from regs f1 and f2 */
 	p->frequency = state->currentfreq;
+	p->delivery_system = SYS_ISDBT;
 
 	return 0;
 }
 
 static int s921_tune(struct dvb_frontend *fe,
-			struct dvb_frontend_parameters *params,
+			bool re_tune,
 			unsigned int mode_flags,
 			unsigned int *delay,
 			fe_status_t *status)
@@ -454,8 +455,8 @@ static int s921_tune(struct dvb_frontend *fe,
 
 	dprintk("\n");
 
-	if (params != NULL)
-		rc = s921_set_frontend(fe, params);
+	if (re_tune)
+		rc = s921_set_frontend(fe);
 
 	if (!(mode_flags & FE_TUNE_MODE_ONESHOT))
 		s921_read_status(fe, status);
@@ -510,10 +511,10 @@ rcor:
 EXPORT_SYMBOL(s921_attach);
 
 static struct dvb_frontend_ops s921_ops = {
+	.delsys = { SYS_ISDBT },
 	/* Use dib8000 values per default */
 	.info = {
 		.name = "Sharp S921",
-		.type = FE_OFDM,
 		.frequency_min = 470000000,
 		/*
 		 * Max should be 770MHz instead, according with Sharp docs,
diff --git a/drivers/media/dvb/frontends/si21xx.c b/drivers/media/dvb/frontends/si21xx.c
index 4b0c99a08a8..a68a64800df 100644
--- a/drivers/media/dvb/frontends/si21xx.c
+++ b/drivers/media/dvb/frontends/si21xx.c
@@ -690,20 +690,7 @@ static int si21xx_setacquire(struct dvb_frontend *fe, int symbrate,
 	return status;
 }
 
-static int si21xx_set_property(struct dvb_frontend *fe, struct dtv_property *p)
-{
-	dprintk("%s(..)\n", __func__);
-	return 0;
-}
-
-static int si21xx_get_property(struct dvb_frontend *fe, struct dtv_property *p)
-{
-	dprintk("%s(..)\n", __func__);
-	return 0;
-}
-
-static int si21xx_set_frontend(struct dvb_frontend *fe,
-					struct dvb_frontend_parameters *dfp)
+static int si21xx_set_frontend(struct dvb_frontend *fe)
 {
 	struct si21xx_state *state = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -877,10 +864,9 @@ static void si21xx_release(struct dvb_frontend *fe)
 }
 
 static struct dvb_frontend_ops si21xx_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name			= "SL SI21XX DVB-S",
-		.type			= FE_QPSK,
 		.frequency_min		= 950000,
 		.frequency_max		= 2150000,
 		.frequency_stepsize	= 125,	 /* kHz for QPSK frontends */
@@ -908,8 +894,6 @@ static struct dvb_frontend_ops si21xx_ops = {
 	.set_tone = si21xx_set_tone,
 	.set_voltage = si21xx_set_voltage,
 
-	.set_property = si21xx_set_property,
-	.get_property = si21xx_get_property,
 	.set_frontend = si21xx_set_frontend,
 };
 
diff --git a/drivers/media/dvb/frontends/sp8870.c b/drivers/media/dvb/frontends/sp8870.c
index b85eb60a893..e37274c8f14 100644
--- a/drivers/media/dvb/frontends/sp8870.c
+++ b/drivers/media/dvb/frontends/sp8870.c
@@ -168,13 +168,13 @@ static int sp8870_read_data_valid_signal(struct sp8870_state* state)
 	return (sp8870_readreg(state, 0x0D02) > 0);
 }
 
-static int configure_reg0xc05 (struct dvb_frontend_parameters *p, u16 *reg0xc05)
+static int configure_reg0xc05 (struct dtv_frontend_properties *p, u16 *reg0xc05)
 {
 	int known_parameters = 1;
 
 	*reg0xc05 = 0x000;
 
-	switch (p->u.ofdm.constellation) {
+	switch (p->modulation) {
 	case QPSK:
 		break;
 	case QAM_16:
@@ -190,7 +190,7 @@ static int configure_reg0xc05 (struct dvb_frontend_parameters *p, u16 *reg0xc05)
 		return -EINVAL;
 	};
 
-	switch (p->u.ofdm.hierarchy_information) {
+	switch (p->hierarchy) {
 	case HIERARCHY_NONE:
 		break;
 	case HIERARCHY_1:
@@ -209,7 +209,7 @@ static int configure_reg0xc05 (struct dvb_frontend_parameters *p, u16 *reg0xc05)
 		return -EINVAL;
 	};
 
-	switch (p->u.ofdm.code_rate_HP) {
+	switch (p->code_rate_HP) {
 	case FEC_1_2:
 		break;
 	case FEC_2_3:
@@ -245,9 +245,9 @@ static int sp8870_wake_up(struct sp8870_state* state)
 	return sp8870_writereg(state, 0xC18, 0x00D);
 }
 
-static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
-					   struct dvb_frontend_parameters *p)
+static int sp8870_set_frontend_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct sp8870_state* state = fe->demodulator_priv;
 	int  err;
 	u16 reg0xc05;
@@ -260,7 +260,7 @@ static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
 
 	// set tuner parameters
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
@@ -277,15 +277,15 @@ static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
 	sp8870_writereg(state, 0x030A, 0x0000);
 
 	// filter for 6/7/8 Mhz channel
-	if (p->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
+	if (p->bandwidth_hz == 6000000)
 		sp8870_writereg(state, 0x0311, 0x0002);
-	else if (p->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
+	else if (p->bandwidth_hz == 7000000)
 		sp8870_writereg(state, 0x0311, 0x0001);
 	else
 		sp8870_writereg(state, 0x0311, 0x0000);
 
 	// scan order: 2k first = 0x0000, 8k first = 0x0001
-	if (p->u.ofdm.transmission_mode == TRANSMISSION_MODE_2K)
+	if (p->transmission_mode == TRANSMISSION_MODE_2K)
 		sp8870_writereg(state, 0x0338, 0x0000);
 	else
 		sp8870_writereg(state, 0x0338, 0x0001);
@@ -459,8 +459,9 @@ static int lockups;
 /* only for debugging: counter for channel switches */
 static int switches;
 
-static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int sp8870_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct sp8870_state* state = fe->demodulator_priv;
 
 	/*
@@ -479,7 +480,8 @@ static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_par
 
 	for (trials = 1; trials <= MAXTRIALS; trials++) {
 
-		if ((err = sp8870_set_frontend_parameters(fe, p)))
+		err = sp8870_set_frontend_parameters(fe);
+		if (err)
 			return err;
 
 		for (check_count = 0; check_count < MAXCHECKS; check_count++) {
@@ -579,10 +581,9 @@ error:
 }
 
 static struct dvb_frontend_ops sp8870_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "Spase SP8870 DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 470000000,
 		.frequency_max		= 860000000,
 		.frequency_stepsize	= 166666,
diff --git a/drivers/media/dvb/frontends/sp887x.c b/drivers/media/dvb/frontends/sp887x.c
index 4a7c3d84260..f4096ccb226 100644
--- a/drivers/media/dvb/frontends/sp887x.c
+++ b/drivers/media/dvb/frontends/sp887x.c
@@ -209,13 +209,13 @@ static int sp887x_initial_setup (struct dvb_frontend* fe, const struct firmware
 	return 0;
 };
 
-static int configure_reg0xc05 (struct dvb_frontend_parameters *p, u16 *reg0xc05)
+static int configure_reg0xc05(struct dtv_frontend_properties *p, u16 *reg0xc05)
 {
 	int known_parameters = 1;
 
 	*reg0xc05 = 0x000;
 
-	switch (p->u.ofdm.constellation) {
+	switch (p->modulation) {
 	case QPSK:
 		break;
 	case QAM_16:
@@ -231,7 +231,7 @@ static int configure_reg0xc05 (struct dvb_frontend_parameters *p, u16 *reg0xc05)
 		return -EINVAL;
 	};
 
-	switch (p->u.ofdm.hierarchy_information) {
+	switch (p->hierarchy) {
 	case HIERARCHY_NONE:
 		break;
 	case HIERARCHY_1:
@@ -250,7 +250,7 @@ static int configure_reg0xc05 (struct dvb_frontend_parameters *p, u16 *reg0xc05)
 		return -EINVAL;
 	};
 
-	switch (p->u.ofdm.code_rate_HP) {
+	switch (p->code_rate_HP) {
 	case FEC_1_2:
 		break;
 	case FEC_2_3:
@@ -303,17 +303,30 @@ static void divide (int n, int d, int *quotient_i, int *quotient_f)
 }
 
 static void sp887x_correct_offsets (struct sp887x_state* state,
-				    struct dvb_frontend_parameters *p,
+				    struct dtv_frontend_properties *p,
 				    int actual_freq)
 {
 	static const u32 srate_correction [] = { 1879617, 4544878, 8098561 };
-	int bw_index = p->u.ofdm.bandwidth - BANDWIDTH_8_MHZ;
+	int bw_index;
 	int freq_offset = actual_freq - p->frequency;
 	int sysclock = 61003; //[kHz]
 	int ifreq = 36000000;
 	int freq;
 	int frequency_shift;
 
+	switch (p->bandwidth_hz) {
+	default:
+	case 8000000:
+		bw_index = 0;
+		break;
+	case 7000000:
+		bw_index = 1;
+		break;
+	case 6000000:
+		bw_index = 2;
+		break;
+	}
+
 	if (p->inversion == INVERSION_ON)
 		freq = ifreq - freq_offset;
 	else
@@ -333,17 +346,17 @@ static void sp887x_correct_offsets (struct sp887x_state* state,
 	sp887x_writereg(state, 0x30a, frequency_shift & 0xfff);
 }
 
-static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
-					     struct dvb_frontend_parameters *p)
+static int sp887x_setup_frontend_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct sp887x_state* state = fe->demodulator_priv;
 	unsigned actual_freq;
 	int err;
 	u16 val, reg0xc05;
 
-	if (p->u.ofdm.bandwidth != BANDWIDTH_8_MHZ &&
-	    p->u.ofdm.bandwidth != BANDWIDTH_7_MHZ &&
-	    p->u.ofdm.bandwidth != BANDWIDTH_6_MHZ)
+	if (p->bandwidth_hz != 8000000 &&
+	    p->bandwidth_hz != 7000000 &&
+	    p->bandwidth_hz != 6000000)
 		return -EINVAL;
 
 	if ((err = configure_reg0xc05(p, &reg0xc05)))
@@ -353,7 +366,7 @@ static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
 
 	/* setup the PLL */
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 	if (fe->ops.tuner_ops.get_frequency) {
@@ -369,9 +382,9 @@ static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
 	sp887x_correct_offsets(state, p, actual_freq);
 
 	/* filter for 6/7/8 Mhz channel */
-	if (p->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
+	if (p->bandwidth_hz == 6000000)
 		val = 2;
-	else if (p->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
+	else if (p->bandwidth_hz == 7000000)
 		val = 1;
 	else
 		val = 0;
@@ -379,16 +392,16 @@ static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
 	sp887x_writereg(state, 0x311, val);
 
 	/* scan order: 2k first = 0, 8k first = 1 */
-	if (p->u.ofdm.transmission_mode == TRANSMISSION_MODE_2K)
+	if (p->transmission_mode == TRANSMISSION_MODE_2K)
 		sp887x_writereg(state, 0x338, 0x000);
 	else
 		sp887x_writereg(state, 0x338, 0x001);
 
 	sp887x_writereg(state, 0xc05, reg0xc05);
 
-	if (p->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
+	if (p->bandwidth_hz == 6000000)
 		val = 2 << 3;
-	else if (p->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
+	else if (p->bandwidth_hz == 7000000)
 		val = 3 << 3;
 	else
 		val = 0 << 3;
@@ -579,10 +592,9 @@ error:
 }
 
 static struct dvb_frontend_ops sp887x_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name = "Spase SP887x DVB-T",
-		.type = FE_OFDM,
 		.frequency_min =  50500000,
 		.frequency_max = 858000000,
 		.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c
index 8408ef877b4..38565beafe2 100644
--- a/drivers/media/dvb/frontends/stb0899_drv.c
+++ b/drivers/media/dvb/frontends/stb0899_drv.c
@@ -1431,7 +1431,7 @@ static void stb0899_set_iterations(struct stb0899_state *state)
 	stb0899_write_s2reg(state, STB0899_S2FEC, STB0899_BASE_MAX_ITER, STB0899_OFF0_MAX_ITER, reg);
 }
 
-static enum dvbfe_search stb0899_search(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static enum dvbfe_search stb0899_search(struct dvb_frontend *fe)
 {
 	struct stb0899_state *state = fe->demodulator_priv;
 	struct stb0899_params *i_params = &state->params;
@@ -1441,8 +1441,8 @@ static enum dvbfe_search stb0899_search(struct dvb_frontend *fe, struct dvb_fron
 
 	u32 SearchRange, gain;
 
-	i_params->freq	= p->frequency;
-	i_params->srate = p->u.qpsk.symbol_rate;
+	i_params->freq	= props->frequency;
+	i_params->srate = props->symbol_rate;
 	state->delsys = props->delivery_system;
 	dprintk(state->verbose, FE_DEBUG, 1, "delivery system=%d", state->delsys);
 
@@ -1568,34 +1568,15 @@ static enum dvbfe_search stb0899_search(struct dvb_frontend *fe, struct dvb_fron
 
 	return DVBFE_ALGO_SEARCH_ERROR;
 }
-/*
- * stb0899_track
- * periodically check the signal level against a specified
- * threshold level and perform derotator centering.
- * called once we have a lock from a successful search
- * event.
- *
- * Will be called periodically called to maintain the
- * lock.
- *
- * Will be used to get parameters as well as info from
- * the decoded baseband header
- *
- * Once a new lock has established, the internal state
- * frequency (internal->freq) is updated
- */
-static int stb0899_track(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
-{
-	return 0;
-}
 
-static int stb0899_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int stb0899_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stb0899_state *state		= fe->demodulator_priv;
 	struct stb0899_internal *internal	= &state->internal;
 
 	dprintk(state->verbose, FE_DEBUG, 1, "Get params");
-	p->u.qpsk.symbol_rate = internal->srate;
+	p->symbol_rate = internal->srate;
 
 	return 0;
 }
@@ -1606,10 +1587,9 @@ static enum dvbfe_algo stb0899_frontend_algo(struct dvb_frontend *fe)
 }
 
 static struct dvb_frontend_ops stb0899_ops = {
-
+	.delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
 	.info = {
 		.name 			= "STB0899 Multistandard",
-		.type 			= FE_QPSK,
 		.frequency_min		= 950000,
 		.frequency_max 		= 2150000,
 		.frequency_stepsize	= 0,
@@ -1632,8 +1612,7 @@ static struct dvb_frontend_ops stb0899_ops = {
 
 	.get_frontend_algo		= stb0899_frontend_algo,
 	.search				= stb0899_search,
-	.track				= stb0899_track,
-	.get_frontend			= stb0899_get_frontend,
+	.get_frontend                   = stb0899_get_frontend,
 
 
 	.read_status			= stb0899_read_status,
diff --git a/drivers/media/dvb/frontends/stb6000.c b/drivers/media/dvb/frontends/stb6000.c
index ed699647050..a0c3c526b13 100644
--- a/drivers/media/dvb/frontends/stb6000.c
+++ b/drivers/media/dvb/frontends/stb6000.c
@@ -75,9 +75,9 @@ static int stb6000_sleep(struct dvb_frontend *fe)
 	return (ret == 1) ? 0 : ret;
 }
 
-static int stb6000_set_params(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *params)
+static int stb6000_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stb6000_priv *priv = fe->tuner_priv;
 	unsigned int n, m;
 	int ret;
@@ -93,8 +93,8 @@ static int stb6000_set_params(struct dvb_frontend *fe,
 
 	dprintk("%s:\n", __func__);
 
-	freq_mhz = params->frequency / 1000;
-	bandwidth = params->u.qpsk.symbol_rate / 1000000;
+	freq_mhz = p->frequency / 1000;
+	bandwidth = p->symbol_rate / 1000000;
 
 	if (bandwidth > 31)
 		bandwidth = 31;
diff --git a/drivers/media/dvb/frontends/stb6100.c b/drivers/media/dvb/frontends/stb6100.c
index bc1a8af4f6e..def88abb30b 100644
--- a/drivers/media/dvb/frontends/stb6100.c
+++ b/drivers/media/dvb/frontends/stb6100.c
@@ -327,7 +327,7 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency)
 	int rc;
 	const struct stb6100_lkup *ptr;
 	struct stb6100_state *state = fe->tuner_priv;
-	struct dvb_frontend_parameters p;
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 
 	u32 srate = 0, fvco, nint, nfrac;
 	u8 regs[STB6100_NUMREGS];
@@ -337,9 +337,9 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency)
 
 	if (fe->ops.get_frontend) {
 		dprintk(verbose, FE_DEBUG, 1, "Get frontend parameters");
-		fe->ops.get_frontend(fe, &p);
+		fe->ops.get_frontend(fe);
 	}
-	srate = p.u.qpsk.symbol_rate;
+	srate = p->symbol_rate;
 
 	/* Set up tuner cleanly, LPF calibration on */
 	rc = stb6100_write_reg(state, STB6100_FCCK, 0x4d | STB6100_FCCK_FCCK);
diff --git a/drivers/media/dvb/frontends/stv0288.c b/drivers/media/dvb/frontends/stv0288.c
index 0aa3962ff18..fb5548a8220 100644
--- a/drivers/media/dvb/frontends/stv0288.c
+++ b/drivers/media/dvb/frontends/stv0288.c
@@ -452,14 +452,7 @@ static int stv0288_set_property(struct dvb_frontend *fe, struct dtv_property *p)
 	return 0;
 }
 
-static int stv0288_get_property(struct dvb_frontend *fe, struct dtv_property *p)
-{
-	dprintk("%s(..)\n", __func__);
-	return 0;
-}
-
-static int stv0288_set_frontend(struct dvb_frontend *fe,
-					struct dvb_frontend_parameters *dfp)
+static int stv0288_set_frontend(struct dvb_frontend *fe)
 {
 	struct stv0288_state *state = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -481,10 +474,8 @@ static int stv0288_set_frontend(struct dvb_frontend *fe,
 		state->config->set_ts_params(fe, 0);
 
 	/* only frequency & symbol_rate are used for tuner*/
-	dfp->frequency = c->frequency;
-	dfp->u.qpsk.symbol_rate = c->symbol_rate;
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, dfp);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
@@ -545,10 +536,9 @@ static void stv0288_release(struct dvb_frontend *fe)
 }
 
 static struct dvb_frontend_ops stv0288_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name			= "ST STV0288 DVB-S",
-		.type			= FE_QPSK,
 		.frequency_min		= 950000,
 		.frequency_max		= 2150000,
 		.frequency_stepsize	= 1000,	 /* kHz for QPSK frontends */
@@ -578,7 +568,6 @@ static struct dvb_frontend_ops stv0288_ops = {
 	.set_voltage = stv0288_set_voltage,
 
 	.set_property = stv0288_set_property,
-	.get_property = stv0288_get_property,
 	.set_frontend = stv0288_set_frontend,
 };
 
diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index 84d88f33275..85c157a1fe5 100644
--- a/drivers/media/dvb/frontends/stv0297.c
+++ b/drivers/media/dvb/frontends/stv0297.c
@@ -404,8 +404,9 @@ static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
 	return 0;
 }
 
-static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int stv0297_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0297_state *state = fe->demodulator_priv;
 	int u_threshold;
 	int initial_u;
@@ -417,7 +418,7 @@ static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 	unsigned long timeout;
 	fe_spectral_inversion_t inversion;
 
-	switch (p->u.qam.modulation) {
+	switch (p->modulation) {
 	case QAM_16:
 	case QAM_32:
 	case QAM_64:
@@ -455,7 +456,7 @@ static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 
 	stv0297_init(fe);
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
@@ -519,16 +520,16 @@ static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 	stv0297_writereg_mask(state, 0x69, 0x0f, 0x00);
 
 	/* set parameters */
-	stv0297_set_qam(state, p->u.qam.modulation);
-	stv0297_set_symbolrate(state, p->u.qam.symbol_rate / 1000);
-	stv0297_set_sweeprate(state, sweeprate, p->u.qam.symbol_rate / 1000);
+	stv0297_set_qam(state, p->modulation);
+	stv0297_set_symbolrate(state, p->symbol_rate / 1000);
+	stv0297_set_sweeprate(state, sweeprate, p->symbol_rate / 1000);
 	stv0297_set_carrieroffset(state, carrieroffset);
 	stv0297_set_inversion(state, inversion);
 
 	/* kick off lock */
 	/* Disable corner detection for higher QAMs */
-	if (p->u.qam.modulation == QAM_128 ||
-		p->u.qam.modulation == QAM_256)
+	if (p->modulation == QAM_128 ||
+		p->modulation == QAM_256)
 		stv0297_writereg_mask(state, 0x88, 0x08, 0x00);
 	else
 		stv0297_writereg_mask(state, 0x88, 0x08, 0x08);
@@ -613,8 +614,9 @@ timeout:
 	return 0;
 }
 
-static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int stv0297_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0297_state *state = fe->demodulator_priv;
 	int reg_00, reg_83;
 
@@ -625,24 +627,24 @@ static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
 	p->inversion = (reg_83 & 0x08) ? INVERSION_ON : INVERSION_OFF;
 	if (state->config->invert)
 		p->inversion = (p->inversion == INVERSION_ON) ? INVERSION_OFF : INVERSION_ON;
-	p->u.qam.symbol_rate = stv0297_get_symbolrate(state) * 1000;
-	p->u.qam.fec_inner = FEC_NONE;
+	p->symbol_rate = stv0297_get_symbolrate(state) * 1000;
+	p->fec_inner = FEC_NONE;
 
 	switch ((reg_00 >> 4) & 0x7) {
 	case 0:
-		p->u.qam.modulation = QAM_16;
+		p->modulation = QAM_16;
 		break;
 	case 1:
-		p->u.qam.modulation = QAM_32;
+		p->modulation = QAM_32;
 		break;
 	case 2:
-		p->u.qam.modulation = QAM_128;
+		p->modulation = QAM_128;
 		break;
 	case 3:
-		p->u.qam.modulation = QAM_256;
+		p->modulation = QAM_256;
 		break;
 	case 4:
-		p->u.qam.modulation = QAM_64;
+		p->modulation = QAM_64;
 		break;
 	}
 
@@ -688,10 +690,9 @@ error:
 }
 
 static struct dvb_frontend_ops stv0297_ops = {
-
+	.delsys = { SYS_DVBC_ANNEX_A },
 	.info = {
 		 .name = "ST STV0297 DVB-C",
-		 .type = FE_QAM,
 		 .frequency_min = 47000000,
 		 .frequency_max = 862000000,
 		 .frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index 42684bec888..057b5f8effc 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -559,8 +559,9 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
+static int stv0299_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0299_state* state = fe->demodulator_priv;
 	int invval = 0;
 
@@ -579,24 +580,25 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 	stv0299_writeregI(state, 0x0c, (stv0299_readreg(state, 0x0c) & 0xfe) | invval);
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
-	stv0299_set_FEC (state, p->u.qpsk.fec_inner);
-	stv0299_set_symbolrate (fe, p->u.qpsk.symbol_rate);
+	stv0299_set_FEC(state, p->fec_inner);
+	stv0299_set_symbolrate(fe, p->symbol_rate);
 	stv0299_writeregI(state, 0x22, 0x00);
 	stv0299_writeregI(state, 0x23, 0x00);
 
 	state->tuner_frequency = p->frequency;
-	state->fec_inner = p->u.qpsk.fec_inner;
-	state->symbol_rate = p->u.qpsk.symbol_rate;
+	state->fec_inner = p->fec_inner;
+	state->symbol_rate = p->symbol_rate;
 
 	return 0;
 }
 
-static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
+static int stv0299_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0299_state* state = fe->demodulator_priv;
 	s32 derot_freq;
 	int invval;
@@ -614,8 +616,8 @@ static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 	if (state->config->invert) invval = (~invval) & 1;
 	p->inversion = invval ? INVERSION_ON : INVERSION_OFF;
 
-	p->u.qpsk.fec_inner = stv0299_get_fec (state);
-	p->u.qpsk.symbol_rate = stv0299_get_symbolrate (state);
+	p->fec_inner = stv0299_get_fec(state);
+	p->symbol_rate = stv0299_get_symbolrate(state);
 
 	return 0;
 }
@@ -646,14 +648,15 @@ static int stv0299_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
 static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
 {
 	struct stv0299_state* state = fe->demodulator_priv;
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 
 	fesettings->min_delay_ms = state->config->min_delay_ms;
-	if (fesettings->parameters.u.qpsk.symbol_rate < 10000000) {
-		fesettings->step_size = fesettings->parameters.u.qpsk.symbol_rate / 32000;
+	if (p->symbol_rate < 10000000) {
+		fesettings->step_size = p->symbol_rate / 32000;
 		fesettings->max_drift = 5000;
 	} else {
-		fesettings->step_size = fesettings->parameters.u.qpsk.symbol_rate / 16000;
-		fesettings->max_drift = fesettings->parameters.u.qpsk.symbol_rate / 2000;
+		fesettings->step_size = p->symbol_rate / 16000;
+		fesettings->max_drift = p->symbol_rate / 2000;
 	}
 	return 0;
 }
@@ -705,10 +708,9 @@ error:
 }
 
 static struct dvb_frontend_ops stv0299_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name			= "ST STV0299 DVB-S",
-		.type			= FE_QPSK,
 		.frequency_min		= 950000,
 		.frequency_max		= 2150000,
 		.frequency_stepsize	= 125,	 /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/stv0367.c b/drivers/media/dvb/frontends/stv0367.c
index e57ab53e2e2..fdd20c7737b 100644
--- a/drivers/media/dvb/frontends/stv0367.c
+++ b/drivers/media/dvb/frontends/stv0367.c
@@ -1577,9 +1577,9 @@ int stv0367ter_init(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int stv0367ter_algo(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *param)
+static int stv0367ter_algo(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0367_state *state = fe->demodulator_priv;
 	struct stv0367ter_state *ter_state = state->ter_state;
 	int offset = 0, tempo = 0;
@@ -1591,7 +1591,7 @@ static int stv0367ter_algo(struct dvb_frontend *fe,
 
 	dprintk("%s:\n", __func__);
 
-	ter_state->frequency = param->frequency;
+	ter_state->frequency = p->frequency;
 	ter_state->force = FE_TER_FORCENONE
 			+ stv0367_readbits(state, F367TER_FORCE) * 2;
 	ter_state->if_iq_mode = state->config->if_iq_mode;
@@ -1620,7 +1620,7 @@ static int stv0367ter_algo(struct dvb_frontend *fe,
 
 	usleep_range(5000, 7000);
 
-	switch (param->inversion) {
+	switch (p->inversion) {
 	case INVERSION_AUTO:
 	default:
 		dprintk("%s: inversion AUTO\n", __func__);
@@ -1636,10 +1636,10 @@ static int stv0367ter_algo(struct dvb_frontend *fe,
 	case INVERSION_OFF:
 		if (ter_state->if_iq_mode == FE_TER_IQ_TUNER)
 			stv0367_writebits(state, F367TER_IQ_INVERT,
-						param->inversion);
+						p->inversion);
 		else
 			stv0367_writebits(state, F367TER_INV_SPECTR,
-						param->inversion);
+						p->inversion);
 
 		break;
 	}
@@ -1806,10 +1806,9 @@ static int stv0367ter_algo(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int stv0367ter_set_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *param)
+static int stv0367ter_set_frontend(struct dvb_frontend *fe)
 {
-	struct dvb_ofdm_parameters *op = &param->u.ofdm;
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0367_state *state = fe->demodulator_priv;
 	struct stv0367ter_state *ter_state = state->ter_state;
 
@@ -1822,12 +1821,12 @@ static int stv0367ter_set_frontend(struct dvb_frontend *fe,
 	if (fe->ops.tuner_ops.set_params) {
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 1);
-		fe->ops.tuner_ops.set_params(fe, param);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
-	switch (op->transmission_mode) {
+	switch (p->transmission_mode) {
 	default:
 	case TRANSMISSION_MODE_AUTO:
 	case TRANSMISSION_MODE_2K:
@@ -1841,34 +1840,34 @@ static int stv0367ter_set_frontend(struct dvb_frontend *fe,
 		break;
 	}
 
-	switch (op->guard_interval) {
+	switch (p->guard_interval) {
 	default:
 	case GUARD_INTERVAL_1_32:
 	case GUARD_INTERVAL_1_16:
 	case GUARD_INTERVAL_1_8:
 	case GUARD_INTERVAL_1_4:
-		ter_state->guard = op->guard_interval;
+		ter_state->guard = p->guard_interval;
 		break;
 	case GUARD_INTERVAL_AUTO:
 		ter_state->guard = GUARD_INTERVAL_1_32;
 		break;
 	}
 
-	switch (op->bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	switch (p->bandwidth_hz) {
+	case 6000000:
 		ter_state->bw = FE_TER_CHAN_BW_6M;
 		break;
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		ter_state->bw = FE_TER_CHAN_BW_7M;
 		break;
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 	default:
 		ter_state->bw = FE_TER_CHAN_BW_8M;
 	}
 
 	ter_state->hierarchy = FE_TER_HIER_NONE;
 
-	switch (param->inversion) {
+	switch (p->inversion) {
 	case INVERSION_OFF:
 	case INVERSION_ON:
 		num_trials = 1;
@@ -1885,14 +1884,14 @@ static int stv0367ter_set_frontend(struct dvb_frontend *fe,
 
 	while (((index) < num_trials) && (ter_state->state != FE_TER_LOCKOK)) {
 		if (!ter_state->first_lock) {
-			if (param->inversion == INVERSION_AUTO)
+			if (p->inversion == INVERSION_AUTO)
 				ter_state->sense = SenseTrials[index];
 
 		}
-		stv0367ter_algo(fe,/* &pLook, result,*/ param);
+		stv0367ter_algo(fe);
 
 		if ((ter_state->state == FE_TER_LOCKOK) &&
-				(param->inversion == INVERSION_AUTO) &&
+				(p->inversion == INVERSION_AUTO) &&
 								(index == 1)) {
 			/* invert spectrum sense */
 			SenseTrials[index] = SenseTrials[0];
@@ -1927,50 +1926,48 @@ static int stv0367ter_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 	return 0;
 }
 
-static int stv0367ter_get_frontend(struct dvb_frontend *fe,
-				  struct dvb_frontend_parameters *param)
+static int stv0367ter_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0367_state *state = fe->demodulator_priv;
 	struct stv0367ter_state *ter_state = state->ter_state;
-	struct dvb_ofdm_parameters *op = &param->u.ofdm;
-	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 
 	int error = 0;
 	enum stv0367_ter_mode mode;
 	int constell = 0,/* snr = 0,*/ Data = 0;
 
-	param->frequency = stv0367_get_tuner_freq(fe);
-	if ((int)param->frequency < 0)
-		param->frequency = c->frequency;
+	p->frequency = stv0367_get_tuner_freq(fe);
+	if ((int)p->frequency < 0)
+		p->frequency = -p->frequency;
 
 	constell = stv0367_readbits(state, F367TER_TPS_CONST);
 	if (constell == 0)
-		op->constellation = QPSK;
+		p->modulation = QPSK;
 	else if (constell == 1)
-		op->constellation = QAM_16;
+		p->modulation = QAM_16;
 	else
-		op->constellation = QAM_64;
+		p->modulation = QAM_64;
 
-	param->inversion = stv0367_readbits(state, F367TER_INV_SPECTR);
+	p->inversion = stv0367_readbits(state, F367TER_INV_SPECTR);
 
 	/* Get the Hierarchical mode */
 	Data = stv0367_readbits(state, F367TER_TPS_HIERMODE);
 
 	switch (Data) {
 	case 0:
-		op->hierarchy_information = HIERARCHY_NONE;
+		p->hierarchy = HIERARCHY_NONE;
 		break;
 	case 1:
-		op->hierarchy_information = HIERARCHY_1;
+		p->hierarchy = HIERARCHY_1;
 		break;
 	case 2:
-		op->hierarchy_information = HIERARCHY_2;
+		p->hierarchy = HIERARCHY_2;
 		break;
 	case 3:
-		op->hierarchy_information = HIERARCHY_4;
+		p->hierarchy = HIERARCHY_4;
 		break;
 	default:
-		op->hierarchy_information = HIERARCHY_AUTO;
+		p->hierarchy = HIERARCHY_AUTO;
 		break; /* error */
 	}
 
@@ -1982,22 +1979,22 @@ static int stv0367ter_get_frontend(struct dvb_frontend *fe,
 
 	switch (Data) {
 	case 0:
-		op->code_rate_HP = FEC_1_2;
+		p->code_rate_HP = FEC_1_2;
 		break;
 	case 1:
-		op->code_rate_HP = FEC_2_3;
+		p->code_rate_HP = FEC_2_3;
 		break;
 	case 2:
-		op->code_rate_HP = FEC_3_4;
+		p->code_rate_HP = FEC_3_4;
 		break;
 	case 3:
-		op->code_rate_HP = FEC_5_6;
+		p->code_rate_HP = FEC_5_6;
 		break;
 	case 4:
-		op->code_rate_HP = FEC_7_8;
+		p->code_rate_HP = FEC_7_8;
 		break;
 	default:
-		op->code_rate_HP = FEC_AUTO;
+		p->code_rate_HP = FEC_AUTO;
 		break; /* error */
 	}
 
@@ -2005,19 +2002,19 @@ static int stv0367ter_get_frontend(struct dvb_frontend *fe,
 
 	switch (mode) {
 	case FE_TER_MODE_2K:
-		op->transmission_mode = TRANSMISSION_MODE_2K;
+		p->transmission_mode = TRANSMISSION_MODE_2K;
 		break;
 /*	case FE_TER_MODE_4K:
-		op->transmission_mode = TRANSMISSION_MODE_4K;
+		p->transmission_mode = TRANSMISSION_MODE_4K;
 		break;*/
 	case FE_TER_MODE_8K:
-		op->transmission_mode = TRANSMISSION_MODE_8K;
+		p->transmission_mode = TRANSMISSION_MODE_8K;
 		break;
 	default:
-		op->transmission_mode = TRANSMISSION_MODE_AUTO;
+		p->transmission_mode = TRANSMISSION_MODE_AUTO;
 	}
 
-	op->guard_interval = stv0367_readbits(state, F367TER_SYR_GUARD);
+	p->guard_interval = stv0367_readbits(state, F367TER_SYR_GUARD);
 
 	return error;
 }
@@ -2265,9 +2262,9 @@ static void stv0367_release(struct dvb_frontend *fe)
 }
 
 static struct dvb_frontend_ops stv0367ter_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "ST STV0367 DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 47000000,
 		.frequency_max		= 862000000,
 		.frequency_stepsize	= 15625,
@@ -2822,9 +2819,8 @@ int stv0367cab_init(struct dvb_frontend *fe)
 }
 static
 enum stv0367_cab_signal_type stv0367cab_algo(struct stv0367_state *state,
-				struct dvb_frontend_parameters *param)
+					     struct dtv_frontend_properties *p)
 {
-	struct dvb_qam_parameters *op = &param->u.qam;
 	struct stv0367cab_state *cab_state = state->cab_state;
 	enum stv0367_cab_signal_type signalType = FE_CAB_NOAGC;
 	u32	QAMFEC_Lock, QAM_Lock, u32_tmp,
@@ -2839,7 +2835,7 @@ enum stv0367_cab_signal_type stv0367cab_algo(struct stv0367_state *state,
 	/* A max lock time of 25 ms is allowed for delayed AGC */
 	AGCTimeOut = 25;
 	/* 100000 symbols needed by the TRL as a maximum value */
-	TRLTimeOut = 100000000 / op->symbol_rate;
+	TRLTimeOut = 100000000 / p->symbol_rate;
 	/* CRLSymbols is the needed number of symbols to achieve a lock
 	   within [-4%, +4%] of the symbol rate.
 	   CRL timeout is calculated
@@ -2849,7 +2845,7 @@ enum stv0367_cab_signal_type stv0367cab_algo(struct stv0367_state *state,
 	   A characterization must be performed
 	   with these echoes to get new timeout values.
 	*/
-	switch (op->modulation) {
+	switch (p->modulation) {
 	case QAM_16:
 		CRLSymbols = 150000;
 		EQLTimeOut = 100;
@@ -2883,9 +2879,9 @@ enum stv0367_cab_signal_type stv0367cab_algo(struct stv0367_state *state,
 	} else
 #endif
 	CRLTimeOut = (25 * CRLSymbols * (cab_state->search_range / 1000)) /
-					(op->symbol_rate / 1000);
+					(p->symbol_rate / 1000);
 
-	CRLTimeOut = (1000 * CRLTimeOut) / op->symbol_rate;
+	CRLTimeOut = (1000 * CRLTimeOut) / p->symbol_rate;
 	/* Timeouts below 50ms are coerced */
 	if (CRLTimeOut < 50)
 		CRLTimeOut = 50;
@@ -2915,7 +2911,7 @@ enum stv0367_cab_signal_type stv0367cab_algo(struct stv0367_state *state,
 	stv0367cab_set_derot_freq(state, cab_state->adc_clk,
 		(1000 * (s32)state->config->if_khz + cab_state->derot_offset));
 	/* Disable the Allpass Filter when the symbol rate is out of range */
-	if ((op->symbol_rate > 10800000) | (op->symbol_rate < 1800000)) {
+	if ((p->symbol_rate > 10800000) | (p->symbol_rate < 1800000)) {
 		stv0367_writebits(state, F367CAB_ADJ_EN, 0);
 		stv0367_writebits(state, F367CAB_ALLPASSFILT_EN, 0);
 	}
@@ -2999,7 +2995,7 @@ enum stv0367_cab_signal_type stv0367cab_algo(struct stv0367_state *state,
 
 	if (QAMFEC_Lock) {
 		signalType = FE_CAB_DATAOK;
-		cab_state->modulation = op->modulation;
+		cab_state->modulation = p->modulation;
 		cab_state->spect_inv = stv0367_readbits(state,
 							F367CAB_QUAD_INV);
 #if 0
@@ -3081,20 +3077,19 @@ enum stv0367_cab_signal_type stv0367cab_algo(struct stv0367_state *state,
 	return signalType;
 }
 
-static int stv0367cab_set_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *param)
+static int stv0367cab_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0367_state *state = fe->demodulator_priv;
 	struct stv0367cab_state *cab_state = state->cab_state;
-	struct dvb_qam_parameters *op = &param->u.qam;
 	enum stv0367cab_mod QAMSize = 0;
 
 	dprintk("%s: freq = %d, srate = %d\n", __func__,
-					param->frequency, op->symbol_rate);
+					p->frequency, p->symbol_rate);
 
 	cab_state->derot_offset = 0;
 
-	switch (op->modulation) {
+	switch (p->modulation) {
 	case QAM_16:
 		QAMSize = FE_CAB_MOD_QAM16;
 		break;
@@ -3120,77 +3115,76 @@ static int stv0367cab_set_frontend(struct dvb_frontend *fe,
 	if (fe->ops.tuner_ops.set_params) {
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 1);
-		fe->ops.tuner_ops.set_params(fe, param);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
 	stv0367cab_SetQamSize(
 			state,
-			op->symbol_rate,
+			p->symbol_rate,
 			QAMSize);
 
 	stv0367cab_set_srate(state,
 			cab_state->adc_clk,
 			cab_state->mclk,
-			op->symbol_rate,
+			p->symbol_rate,
 			QAMSize);
 	/* Search algorithm launch, [-1.1*RangeOffset, +1.1*RangeOffset] scan */
-	cab_state->state = stv0367cab_algo(state, param);
+	cab_state->state = stv0367cab_algo(state, p);
 	return 0;
 }
 
-static int stv0367cab_get_frontend(struct dvb_frontend *fe,
-				  struct dvb_frontend_parameters *param)
+static int stv0367cab_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0367_state *state = fe->demodulator_priv;
 	struct stv0367cab_state *cab_state = state->cab_state;
-	struct dvb_qam_parameters *op = &param->u.qam;
 
 	enum stv0367cab_mod QAMSize;
 
 	dprintk("%s:\n", __func__);
 
-	op->symbol_rate = stv0367cab_GetSymbolRate(state, cab_state->mclk);
+	p->symbol_rate = stv0367cab_GetSymbolRate(state, cab_state->mclk);
 
 	QAMSize = stv0367_readbits(state, F367CAB_QAM_MODE);
 	switch (QAMSize) {
 	case FE_CAB_MOD_QAM16:
-		op->modulation = QAM_16;
+		p->modulation = QAM_16;
 		break;
 	case FE_CAB_MOD_QAM32:
-		op->modulation = QAM_32;
+		p->modulation = QAM_32;
 		break;
 	case FE_CAB_MOD_QAM64:
-		op->modulation = QAM_64;
+		p->modulation = QAM_64;
 		break;
 	case FE_CAB_MOD_QAM128:
-		op->modulation = QAM_128;
+		p->modulation = QAM_128;
 		break;
 	case QAM_256:
-		op->modulation = QAM_256;
+		p->modulation = QAM_256;
 		break;
 	default:
 		break;
 	}
 
-	param->frequency = stv0367_get_tuner_freq(fe);
+	p->frequency = stv0367_get_tuner_freq(fe);
 
-	dprintk("%s: tuner frequency = %d\n", __func__, param->frequency);
+	dprintk("%s: tuner frequency = %d\n", __func__, p->frequency);
 
 	if (state->config->if_khz == 0) {
-		param->frequency +=
+		p->frequency +=
 			(stv0367cab_get_derot_freq(state, cab_state->adc_clk) -
 			cab_state->adc_clk / 4000);
 		return 0;
 	}
 
 	if (state->config->if_khz > cab_state->adc_clk / 1000)
-		param->frequency += (state->config->if_khz
+		p->frequency += (state->config->if_khz
 			- stv0367cab_get_derot_freq(state, cab_state->adc_clk)
 			- cab_state->adc_clk / 1000);
 	else
-		param->frequency += (state->config->if_khz
+		p->frequency += (state->config->if_khz
 			- stv0367cab_get_derot_freq(state, cab_state->adc_clk));
 
 	return 0;
@@ -3386,9 +3380,9 @@ static int stv0367cab_read_ucblcks(struct dvb_frontend *fe, u32 *ucblocks)
 };
 
 static struct dvb_frontend_ops stv0367cab_ops = {
+	.delsys = { SYS_DVBC_ANNEX_A },
 	.info = {
 		.name = "ST STV0367 DVB-C",
-		.type = FE_QAM,
 		.frequency_min = 47000000,
 		.frequency_max = 862000000,
 		.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c
index 0ca316d6fff..7f1badaf0d0 100644
--- a/drivers/media/dvb/frontends/stv0900_core.c
+++ b/drivers/media/dvb/frontends/stv0900_core.c
@@ -973,22 +973,6 @@ static enum dvbfe_algo stv0900_frontend_algo(struct dvb_frontend *fe)
 	return DVBFE_ALGO_CUSTOM;
 }
 
-static int stb0900_set_property(struct dvb_frontend *fe,
-				struct dtv_property *tvp)
-{
-	dprintk("%s(..)\n", __func__);
-
-	return 0;
-}
-
-static int stb0900_get_property(struct dvb_frontend *fe,
-				struct dtv_property *tvp)
-{
-	dprintk("%s(..)\n", __func__);
-
-	return 0;
-}
-
 void stv0900_start_search(struct stv0900_internal *intp,
 				enum fe_stv0900_demod_num demod)
 {
@@ -1574,8 +1558,7 @@ static int stv0900_status(struct stv0900_internal *intp,
 	return locked;
 }
 
-static enum dvbfe_search stv0900_search(struct dvb_frontend *fe,
-					struct dvb_frontend_parameters *params)
+static enum dvbfe_search stv0900_search(struct dvb_frontend *fe)
 {
 	struct stv0900_state *state = fe->demodulator_priv;
 	struct stv0900_internal *intp = state->internal;
@@ -1675,12 +1658,6 @@ static int stv0900_read_status(struct dvb_frontend *fe, enum fe_status *status)
 	return 0;
 }
 
-static int stv0900_track(struct dvb_frontend *fe,
-			struct dvb_frontend_parameters *p)
-{
-	return 0;
-}
-
 static int stv0900_stop_ts(struct dvb_frontend *fe, int stop_ts)
 {
 
@@ -1866,24 +1843,23 @@ static int stv0900_sleep(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int stv0900_get_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *p)
+static int stv0900_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct stv0900_state *state = fe->demodulator_priv;
 	struct stv0900_internal *intp = state->internal;
 	enum fe_stv0900_demod_num demod = state->demod;
 	struct stv0900_signal_info p_result = intp->result[demod];
 
 	p->frequency = p_result.locked ? p_result.frequency : 0;
-	p->u.qpsk.symbol_rate = p_result.locked ? p_result.symbol_rate : 0;
+	p->symbol_rate = p_result.locked ? p_result.symbol_rate : 0;
 	return 0;
 }
 
 static struct dvb_frontend_ops stv0900_ops = {
-
+	.delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
 	.info = {
 		.name			= "STV0900 frontend",
-		.type			= FE_QPSK,
 		.frequency_min		= 950000,
 		.frequency_max		= 2150000,
 		.frequency_stepsize	= 125,
@@ -1907,10 +1883,7 @@ static struct dvb_frontend_ops stv0900_ops = {
 	.diseqc_send_burst		= stv0900_send_burst,
 	.diseqc_recv_slave_reply	= stv0900_recv_slave_reply,
 	.set_tone			= stv0900_set_tone,
-	.set_property			= stb0900_set_property,
-	.get_property			= stb0900_get_property,
 	.search				= stv0900_search,
-	.track				= stv0900_track,
 	.read_status			= stv0900_read_status,
 	.read_ber			= stv0900_read_ber,
 	.read_signal_strength		= stv0900_read_signal_strength,
diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index ebda41936b9..4aef1877ed4 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -3427,17 +3427,17 @@ err:
 	return -1;
 }
 
-static enum dvbfe_search stv090x_search(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static enum dvbfe_search stv090x_search(struct dvb_frontend *fe)
 {
 	struct stv090x_state *state = fe->demodulator_priv;
 	struct dtv_frontend_properties *props = &fe->dtv_property_cache;
 
-	if (p->frequency == 0)
+	if (props->frequency == 0)
 		return DVBFE_ALGO_SEARCH_INVALID;
 
 	state->delsys = props->delivery_system;
-	state->frequency = p->frequency;
-	state->srate = p->u.qpsk.symbol_rate;
+	state->frequency = props->frequency;
+	state->srate = props->symbol_rate;
 	state->search_mode = STV090x_SEARCH_AUTO;
 	state->algo = STV090x_COLD_SEARCH;
 	state->fec = STV090x_PRERR;
@@ -4712,10 +4712,9 @@ int stv090x_set_gpio(struct dvb_frontend *fe, u8 gpio, u8 dir, u8 value,
 EXPORT_SYMBOL(stv090x_set_gpio);
 
 static struct dvb_frontend_ops stv090x_ops = {
-
+	.delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
 	.info = {
 		.name			= "STV090x Multistandard",
-		.type			= FE_QPSK,
 		.frequency_min		= 950000,
 		.frequency_max 		= 2150000,
 		.frequency_stepsize	= 0,
@@ -4743,7 +4742,7 @@ static struct dvb_frontend_ops stv090x_ops = {
 	.read_status			= stv090x_read_status,
 	.read_ber			= stv090x_read_per,
 	.read_signal_strength		= stv090x_read_signal_strength,
-	.read_snr			= stv090x_read_cnr
+	.read_snr			= stv090x_read_cnr,
 };
 
 
diff --git a/drivers/media/dvb/frontends/stv6110.c b/drivers/media/dvb/frontends/stv6110.c
index 2dca7c8e514..20b5fa92c53 100644
--- a/drivers/media/dvb/frontends/stv6110.c
+++ b/drivers/media/dvb/frontends/stv6110.c
@@ -347,8 +347,7 @@ static int stv6110_set_frequency(struct dvb_frontend *fe, u32 frequency)
 	return 0;
 }
 
-static int stv6110_set_params(struct dvb_frontend *fe,
-			      struct dvb_frontend_parameters *params)
+static int stv6110_set_params(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	u32 bandwidth = carrier_width(c->symbol_rate, c->rolloff);
diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c
index 6ca533ea0f0..1bff7f457e1 100644
--- a/drivers/media/dvb/frontends/tda10021.c
+++ b/drivers/media/dvb/frontends/tda10021.c
@@ -224,47 +224,86 @@ static int tda10021_init (struct dvb_frontend *fe)
 	return 0;
 }
 
-static int tda10021_set_parameters (struct dvb_frontend *fe,
-			    struct dvb_frontend_parameters *p)
+struct qam_params {
+	u8 conf, agcref, lthr, mseth, aref;
+};
+
+static int tda10021_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys  = c->delivery_system;
+	unsigned qam = c->modulation;
+	bool is_annex_c;
+	u32 reg0x3d;
 	struct tda10021_state* state = fe->demodulator_priv;
+	static const struct qam_params qam_params[] = {
+		/* Modulation  Conf  AGCref  LTHR  MSETH  AREF */
+		[QPSK]	   = { 0x14, 0x78,   0x78, 0x8c,  0x96 },
+		[QAM_16]   = { 0x00, 0x8c,   0x87, 0xa2,  0x91 },
+		[QAM_32]   = { 0x04, 0x8c,   0x64, 0x74,  0x96 },
+		[QAM_64]   = { 0x08, 0x6a,   0x46, 0x43,  0x6a },
+		[QAM_128]  = { 0x0c, 0x78,   0x36, 0x34,  0x7e },
+		[QAM_256]  = { 0x10, 0x5c,   0x26, 0x23,  0x6b },
+	};
+
+	switch (delsys) {
+	case SYS_DVBC_ANNEX_A:
+		is_annex_c = false;
+		break;
+	case SYS_DVBC_ANNEX_C:
+		is_annex_c = true;
+		break;
+	default:
+		return -EINVAL;
+	}
 
-	//table for QAM4-QAM256 ready  QAM4  QAM16 QAM32 QAM64 QAM128 QAM256
-	//CONF
-	static const u8 reg0x00 [] = { 0x14, 0x00, 0x04, 0x08, 0x0c,  0x10 };
-	//AGCREF value
-	static const u8 reg0x01 [] = { 0x78, 0x8c, 0x8c, 0x6a, 0x78,  0x5c };
-	//LTHR value
-	static const u8 reg0x05 [] = { 0x78, 0x87, 0x64, 0x46, 0x36,  0x26 };
-	//MSETH
-	static const u8 reg0x08 [] = { 0x8c, 0xa2, 0x74, 0x43, 0x34,  0x23 };
-	//AREF
-	static const u8 reg0x09 [] = { 0x96, 0x91, 0x96, 0x6a, 0x7e,  0x6b };
-
-	int qam = p->u.qam.modulation;
-
-	if (qam < 0 || qam > 5)
+	/*
+	 * gcc optimizes the code bellow the same way as it would code:
+	 *           "if (qam > 5) return -EINVAL;"
+	 * Yet, the code is clearer, as it shows what QAM standards are
+	 * supported by the driver, and avoids the usage of magic numbers on
+	 * it.
+	 */
+	switch (qam) {
+	case QPSK:
+	case QAM_16:
+	case QAM_32:
+	case QAM_64:
+	case QAM_128:
+	case QAM_256:
+		break;
+	default:
 		return -EINVAL;
+	}
 
-	if (p->inversion != INVERSION_ON && p->inversion != INVERSION_OFF)
+	if (c->inversion != INVERSION_ON && c->inversion != INVERSION_OFF)
 		return -EINVAL;
 
-	//printk("tda10021: set frequency to %d qam=%d symrate=%d\n", p->frequency,qam,p->u.qam.symbol_rate);
+	/*printk("tda10021: set frequency to %d qam=%d symrate=%d\n", p->frequency,qam,p->symbol_rate);*/
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
-	tda10021_set_symbolrate (state, p->u.qam.symbol_rate);
-	_tda10021_writereg (state, 0x34, state->pwm);
-
-	_tda10021_writereg (state, 0x01, reg0x01[qam]);
-	_tda10021_writereg (state, 0x05, reg0x05[qam]);
-	_tda10021_writereg (state, 0x08, reg0x08[qam]);
-	_tda10021_writereg (state, 0x09, reg0x09[qam]);
-
-	tda10021_setup_reg0 (state, reg0x00[qam], p->inversion);
+	tda10021_set_symbolrate(state, c->symbol_rate);
+	_tda10021_writereg(state, 0x34, state->pwm);
+
+	_tda10021_writereg(state, 0x01, qam_params[qam].agcref);
+	_tda10021_writereg(state, 0x05, qam_params[qam].lthr);
+	_tda10021_writereg(state, 0x08, qam_params[qam].mseth);
+	_tda10021_writereg(state, 0x09, qam_params[qam].aref);
+
+	/*
+	 * Bit 0 == 0 means roll-off = 0.15 (Annex A)
+	 *	 == 1 means roll-off = 0.13 (Annex C)
+	 */
+	reg0x3d = tda10021_readreg (state, 0x3d);
+	if (is_annex_c)
+		_tda10021_writereg (state, 0x3d, 0x01 | reg0x3d);
+	else
+		_tda10021_writereg (state, 0x3d, 0xfe & reg0x3d);
+	tda10021_setup_reg0(state, qam_params[qam].conf, c->inversion);
 
 	return 0;
 }
@@ -347,8 +386,9 @@ static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int tda10021_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct tda10021_state* state = fe->demodulator_priv;
 	int sync;
 	s8 afc = 0;
@@ -360,17 +400,17 @@ static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
 		printk(sync & 2 ? "DVB: TDA10021(%d): AFC (%d) %dHz\n" :
 				  "DVB: TDA10021(%d): [AFC (%d) %dHz]\n",
 			state->frontend.dvb->num, afc,
-		       -((s32)p->u.qam.symbol_rate * afc) >> 10);
+		       -((s32)p->symbol_rate * afc) >> 10);
 	}
 
 	p->inversion = ((state->reg0 & 0x20) == 0x20) ^ (state->config->invert != 0) ? INVERSION_ON : INVERSION_OFF;
-	p->u.qam.modulation = ((state->reg0 >> 2) & 7) + QAM_16;
+	p->modulation = ((state->reg0 >> 2) & 7) + QAM_16;
 
-	p->u.qam.fec_inner = FEC_NONE;
+	p->fec_inner = FEC_NONE;
 	p->frequency = ((p->frequency + 31250) / 62500) * 62500;
 
 	if (sync & 2)
-		p->frequency -= ((s32)p->u.qam.symbol_rate * afc) >> 10;
+		p->frequency -= ((s32)p->symbol_rate * afc) >> 10;
 
 	return 0;
 }
@@ -444,10 +484,9 @@ error:
 }
 
 static struct dvb_frontend_ops tda10021_ops = {
-
+	.delsys = { SYS_DVBC_ANNEX_A, SYS_DVBC_ANNEX_C },
 	.info = {
 		.name = "Philips TDA10021 DVB-C",
-		.type = FE_QAM,
 		.frequency_stepsize = 62500,
 		.frequency_min = 47000000,
 		.frequency_max = 862000000,
diff --git a/drivers/media/dvb/frontends/tda10023.c b/drivers/media/dvb/frontends/tda10023.c
index a3c34eecdee..ca1e0d54b69 100644
--- a/drivers/media/dvb/frontends/tda10023.c
+++ b/drivers/media/dvb/frontends/tda10023.c
@@ -298,42 +298,80 @@ static int tda10023_init (struct dvb_frontend *fe)
 	return 0;
 }
 
-static int tda10023_set_parameters (struct dvb_frontend *fe,
-			    struct dvb_frontend_parameters *p)
+struct qam_params {
+	u8 qam, lockthr, mseth, aref, agcrefnyq, eragnyq_thd;
+};
+
+static int tda10023_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys  = c->delivery_system;
+	unsigned qam = c->modulation;
+	bool is_annex_c;
 	struct tda10023_state* state = fe->demodulator_priv;
-
-	static int qamvals[6][6] = {
-		//  QAM   LOCKTHR  MSETH   AREF AGCREFNYQ  ERAGCNYQ_THD
-		{ (5<<2),  0x78,    0x8c,   0x96,   0x78,   0x4c  },  // 4 QAM
-		{ (0<<2),  0x87,    0xa2,   0x91,   0x8c,   0x57  },  // 16 QAM
-		{ (1<<2),  0x64,    0x74,   0x96,   0x8c,   0x57  },  // 32 QAM
-		{ (2<<2),  0x46,    0x43,   0x6a,   0x6a,   0x44  },  // 64 QAM
-		{ (3<<2),  0x36,    0x34,   0x7e,   0x78,   0x4c  },  // 128 QAM
-		{ (4<<2),  0x26,    0x23,   0x6c,   0x5c,   0x3c  },  // 256 QAM
+	static const struct qam_params qam_params[] = {
+		/* Modulation  QAM    LOCKTHR   MSETH   AREF AGCREFNYQ ERAGCNYQ_THD */
+		[QPSK]    = { (5<<2),  0x78,    0x8c,   0x96,   0x78,   0x4c  },
+		[QAM_16]  = { (0<<2),  0x87,    0xa2,   0x91,   0x8c,   0x57  },
+		[QAM_32]  = { (1<<2),  0x64,    0x74,   0x96,   0x8c,   0x57  },
+		[QAM_64]  = { (2<<2),  0x46,    0x43,   0x6a,   0x6a,   0x44  },
+		[QAM_128] = { (3<<2),  0x36,    0x34,   0x7e,   0x78,   0x4c  },
+		[QAM_256] = { (4<<2),  0x26,    0x23,   0x6c,   0x5c,   0x3c  },
 	};
 
-	int qam = p->u.qam.modulation;
+	switch (delsys) {
+	case SYS_DVBC_ANNEX_A:
+		is_annex_c = false;
+		break;
+	case SYS_DVBC_ANNEX_C:
+		is_annex_c = true;
+		break;
+	default:
+		return -EINVAL;
+	}
 
-	if (qam < 0 || qam > 5)
+	/*
+	 * gcc optimizes the code bellow the same way as it would code:
+	 *		 "if (qam > 5) return -EINVAL;"
+	 * Yet, the code is clearer, as it shows what QAM standards are
+	 * supported by the driver, and avoids the usage of magic numbers on
+	 * it.
+	 */
+	switch (qam) {
+	case QPSK:
+	case QAM_16:
+	case QAM_32:
+	case QAM_64:
+	case QAM_128:
+	case QAM_256:
+		break;
+	default:
 		return -EINVAL;
+	}
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
-	tda10023_set_symbolrate (state, p->u.qam.symbol_rate);
-	tda10023_writereg (state, 0x05, qamvals[qam][1]);
-	tda10023_writereg (state, 0x08, qamvals[qam][2]);
-	tda10023_writereg (state, 0x09, qamvals[qam][3]);
-	tda10023_writereg (state, 0xb4, qamvals[qam][4]);
-	tda10023_writereg (state, 0xb6, qamvals[qam][5]);
-
-//	tda10023_writereg (state, 0x04, (p->inversion?0x12:0x32));
-//	tda10023_writebit (state, 0x04, 0x60, (p->inversion?0:0x20));
-	tda10023_writebit (state, 0x04, 0x40, 0x40);
-	tda10023_setup_reg0 (state, qamvals[qam][0]);
+	tda10023_set_symbolrate(state, c->symbol_rate);
+	tda10023_writereg(state, 0x05, qam_params[qam].lockthr);
+	tda10023_writereg(state, 0x08, qam_params[qam].mseth);
+	tda10023_writereg(state, 0x09, qam_params[qam].aref);
+	tda10023_writereg(state, 0xb4, qam_params[qam].agcrefnyq);
+	tda10023_writereg(state, 0xb6, qam_params[qam].eragnyq_thd);
+#if 0
+	tda10023_writereg(state, 0x04, (c->inversion ? 0x12 : 0x32));
+	tda10023_writebit(state, 0x04, 0x60, (c->inversion ? 0 : 0x20));
+#endif
+	tda10023_writebit(state, 0x04, 0x40, 0x40);
+
+	if (is_annex_c)
+		tda10023_writebit(state, 0x3d, 0xfc, 0x03);
+	else
+		tda10023_writebit(state, 0x3d, 0xfc, 0x02);
+
+	tda10023_setup_reg0(state, qam_params[qam].qam);
 
 	return 0;
 }
@@ -418,8 +456,9 @@ static int tda10023_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int tda10023_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int tda10023_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct tda10023_state* state = fe->demodulator_priv;
 	int sync,inv;
 	s8 afc = 0;
@@ -433,17 +472,17 @@ static int tda10023_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
 		printk(sync & 2 ? "DVB: TDA10023(%d): AFC (%d) %dHz\n" :
 				  "DVB: TDA10023(%d): [AFC (%d) %dHz]\n",
 			state->frontend.dvb->num, afc,
-		       -((s32)p->u.qam.symbol_rate * afc) >> 10);
+		       -((s32)p->symbol_rate * afc) >> 10);
 	}
 
 	p->inversion = (inv&0x20?0:1);
-	p->u.qam.modulation = ((state->reg0 >> 2) & 7) + QAM_16;
+	p->modulation = ((state->reg0 >> 2) & 7) + QAM_16;
 
-	p->u.qam.fec_inner = FEC_NONE;
+	p->fec_inner = FEC_NONE;
 	p->frequency = ((p->frequency + 31250) / 62500) * 62500;
 
 	if (sync & 2)
-		p->frequency -= ((s32)p->u.qam.symbol_rate * afc) >> 10;
+		p->frequency -= ((s32)p->symbol_rate * afc) >> 10;
 
 	return 0;
 }
@@ -534,10 +573,9 @@ error:
 }
 
 static struct dvb_frontend_ops tda10023_ops = {
-
+	.delsys = { SYS_DVBC_ANNEX_A, SYS_DVBC_ANNEX_C },
 	.info = {
 		.name = "Philips TDA10023 DVB-C",
-		.type = FE_QAM,
 		.frequency_stepsize = 62500,
 		.frequency_min =  47000000,
 		.frequency_max = 862000000,
@@ -557,7 +595,6 @@ static struct dvb_frontend_ops tda10023_ops = {
 
 	.set_frontend = tda10023_set_parameters,
 	.get_frontend = tda10023_get_frontend,
-
 	.read_status = tda10023_read_status,
 	.read_ber = tda10023_read_ber,
 	.read_signal_strength = tda10023_read_signal_strength,
diff --git a/drivers/media/dvb/frontends/tda10048.c b/drivers/media/dvb/frontends/tda10048.c
index 7f105946a43..71fb63299de 100644
--- a/drivers/media/dvb/frontends/tda10048.c
+++ b/drivers/media/dvb/frontends/tda10048.c
@@ -153,7 +153,7 @@ struct tda10048_state {
 	u32 pll_pfactor;
 	u32 sample_freq;
 
-	enum fe_bandwidth bandwidth;
+	u32 bandwidth;
 };
 
 static struct init_tab {
@@ -341,21 +341,14 @@ static int tda10048_set_wref(struct dvb_frontend *fe, u32 sample_freq_hz,
 {
 	struct tda10048_state *state = fe->demodulator_priv;
 	u64 t, z;
-	u32 b = 8000000;
 
 	dprintk(1, "%s()\n", __func__);
 
 	if (sample_freq_hz == 0)
 		return -EINVAL;
 
-	if (bw == BANDWIDTH_6_MHZ)
-		b = 6000000;
-	else
-	if (bw == BANDWIDTH_7_MHZ)
-		b = 7000000;
-
 	/* WREF = (B / (7 * fs)) * 2^31 */
-	t = b * 10;
+	t = bw * 10;
 	/* avoid warning: this decimal constant is unsigned only in ISO C90 */
 	/* t *= 2147483648 on 32bit platforms */
 	t *= (2048 * 1024);
@@ -378,25 +371,18 @@ static int tda10048_set_invwref(struct dvb_frontend *fe, u32 sample_freq_hz,
 {
 	struct tda10048_state *state = fe->demodulator_priv;
 	u64 t;
-	u32 b = 8000000;
 
 	dprintk(1, "%s()\n", __func__);
 
 	if (sample_freq_hz == 0)
 		return -EINVAL;
 
-	if (bw == BANDWIDTH_6_MHZ)
-		b = 6000000;
-	else
-	if (bw == BANDWIDTH_7_MHZ)
-		b = 7000000;
-
 	/* INVWREF = ((7 * fs) / B) * 2^5 */
 	t = sample_freq_hz;
 	t *= 7;
 	t *= 32;
 	t *= 10;
-	do_div(t, b);
+	do_div(t, bw);
 	t += 5;
 	do_div(t, 10);
 
@@ -407,16 +393,16 @@ static int tda10048_set_invwref(struct dvb_frontend *fe, u32 sample_freq_hz,
 }
 
 static int tda10048_set_bandwidth(struct dvb_frontend *fe,
-	enum fe_bandwidth bw)
+	u32 bw)
 {
 	struct tda10048_state *state = fe->demodulator_priv;
 	dprintk(1, "%s(bw=%d)\n", __func__, bw);
 
 	/* Bandwidth setting may need to be adjusted */
 	switch (bw) {
-	case BANDWIDTH_6_MHZ:
-	case BANDWIDTH_7_MHZ:
-	case BANDWIDTH_8_MHZ:
+	case 6000000:
+	case 7000000:
+	case 8000000:
 		tda10048_set_wref(fe, state->sample_freq, bw);
 		tda10048_set_invwref(fe, state->sample_freq, bw);
 		break;
@@ -430,7 +416,7 @@ static int tda10048_set_bandwidth(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int tda10048_set_if(struct dvb_frontend *fe, enum fe_bandwidth bw)
+static int tda10048_set_if(struct dvb_frontend *fe, u32 bw)
 {
 	struct tda10048_state *state = fe->demodulator_priv;
 	struct tda10048_config *config = &state->config;
@@ -441,13 +427,13 @@ static int tda10048_set_if(struct dvb_frontend *fe, enum fe_bandwidth bw)
 
 	/* based on target bandwidth and clk we calculate pll factors */
 	switch (bw) {
-	case BANDWIDTH_6_MHZ:
+	case 6000000:
 		if_freq_khz = config->dtv6_if_freq_khz;
 		break;
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		if_freq_khz = config->dtv7_if_freq_khz;
 		break;
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		if_freq_khz = config->dtv8_if_freq_khz;
 		break;
 	default:
@@ -601,7 +587,7 @@ static int tda10048_set_inversion(struct dvb_frontend *fe, int inversion)
 
 /* Retrieve the demod settings */
 static int tda10048_get_tps(struct tda10048_state *state,
-	struct dvb_ofdm_parameters *p)
+	struct dtv_frontend_properties *p)
 {
 	u8 val;
 
@@ -612,27 +598,27 @@ static int tda10048_get_tps(struct tda10048_state *state,
 	val = tda10048_readreg(state, TDA10048_OUT_CONF2);
 	switch ((val & 0x60) >> 5) {
 	case 0:
-		p->constellation = QPSK;
+		p->modulation = QPSK;
 		break;
 	case 1:
-		p->constellation = QAM_16;
+		p->modulation = QAM_16;
 		break;
 	case 2:
-		p->constellation = QAM_64;
+		p->modulation = QAM_64;
 		break;
 	}
 	switch ((val & 0x18) >> 3) {
 	case 0:
-		p->hierarchy_information = HIERARCHY_NONE;
+		p->hierarchy = HIERARCHY_NONE;
 		break;
 	case 1:
-		p->hierarchy_information = HIERARCHY_1;
+		p->hierarchy = HIERARCHY_1;
 		break;
 	case 2:
-		p->hierarchy_information = HIERARCHY_2;
+		p->hierarchy = HIERARCHY_2;
 		break;
 	case 3:
-		p->hierarchy_information = HIERARCHY_4;
+		p->hierarchy = HIERARCHY_4;
 		break;
 	}
 	switch (val & 0x07) {
@@ -738,17 +724,17 @@ static int tda10048_output_mode(struct dvb_frontend *fe, int serial)
 
 /* Talk to the demod, set the FEC, GUARD, QAM settings etc */
 /* TODO: Support manual tuning with specific params */
-static int tda10048_set_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int tda10048_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct tda10048_state *state = fe->demodulator_priv;
 
 	dprintk(1, "%s(frequency=%d)\n", __func__, p->frequency);
 
 	/* Update the I/F pll's if the bandwidth changes */
-	if (p->u.ofdm.bandwidth != state->bandwidth) {
-		tda10048_set_if(fe, p->u.ofdm.bandwidth);
-		tda10048_set_bandwidth(fe, p->u.ofdm.bandwidth);
+	if (p->bandwidth_hz != state->bandwidth) {
+		tda10048_set_if(fe, p->bandwidth_hz);
+		tda10048_set_bandwidth(fe, p->bandwidth_hz);
 	}
 
 	if (fe->ops.tuner_ops.set_params) {
@@ -756,7 +742,7 @@ static int tda10048_set_frontend(struct dvb_frontend *fe,
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 1);
 
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
@@ -797,8 +783,8 @@ static int tda10048_init(struct dvb_frontend *fe)
 	tda10048_set_inversion(fe, config->inversion);
 
 	/* Establish default RF values */
-	tda10048_set_if(fe, BANDWIDTH_8_MHZ);
-	tda10048_set_bandwidth(fe, BANDWIDTH_8_MHZ);
+	tda10048_set_if(fe, 8000000);
+	tda10048_set_bandwidth(fe, 8000000);
 
 	/* Ensure we leave the gate closed */
 	tda10048_i2c_gate_ctrl(fe, 0);
@@ -1042,9 +1028,9 @@ static int tda10048_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 	return 0;
 }
 
-static int tda10048_get_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int tda10048_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct tda10048_state *state = fe->demodulator_priv;
 
 	dprintk(1, "%s()\n", __func__);
@@ -1052,7 +1038,7 @@ static int tda10048_get_frontend(struct dvb_frontend *fe,
 	p->inversion = tda10048_readreg(state, TDA10048_CONF_C1_1)
 		& 0x20 ? INVERSION_ON : INVERSION_OFF;
 
-	return tda10048_get_tps(state, &p->u.ofdm);
+	return tda10048_get_tps(state, p);
 }
 
 static int tda10048_get_tune_settings(struct dvb_frontend *fe,
@@ -1126,7 +1112,7 @@ struct dvb_frontend *tda10048_attach(const struct tda10048_config *config,
 	memcpy(&state->config, config, sizeof(*config));
 	state->i2c = i2c;
 	state->fwloaded = config->no_firmware;
-	state->bandwidth = BANDWIDTH_8_MHZ;
+	state->bandwidth = 8000000;
 
 	/* check if the demod is present */
 	if (tda10048_readreg(state, TDA10048_IDENTITY) != 0x048)
@@ -1152,11 +1138,11 @@ struct dvb_frontend *tda10048_attach(const struct tda10048_config *config,
 	tda10048_establish_defaults(&state->frontend);
 
 	/* Set the xtal and freq defaults */
-	if (tda10048_set_if(&state->frontend, BANDWIDTH_8_MHZ) != 0)
+	if (tda10048_set_if(&state->frontend, 8000000) != 0)
 		goto error;
 
 	/* Default bandwidth */
-	if (tda10048_set_bandwidth(&state->frontend, BANDWIDTH_8_MHZ) != 0)
+	if (tda10048_set_bandwidth(&state->frontend, 8000000) != 0)
 		goto error;
 
 	/* Leave the gate closed */
@@ -1171,10 +1157,9 @@ error:
 EXPORT_SYMBOL(tda10048_attach);
 
 static struct dvb_frontend_ops tda10048_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "NXP TDA10048HN DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 177000000,
 		.frequency_max		= 858000000,
 		.frequency_stepsize	= 166666,
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index ea485d92355..ae6f22aae67 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -224,22 +224,22 @@ static int tda1004x_disable_tuner_i2c(struct tda1004x_state *state)
 }
 
 static int tda10045h_set_bandwidth(struct tda1004x_state *state,
-				   fe_bandwidth_t bandwidth)
+				   u32 bandwidth)
 {
 	static u8 bandwidth_6mhz[] = { 0x02, 0x00, 0x3d, 0x00, 0x60, 0x1e, 0xa7, 0x45, 0x4f };
 	static u8 bandwidth_7mhz[] = { 0x02, 0x00, 0x37, 0x00, 0x4a, 0x2f, 0x6d, 0x76, 0xdb };
 	static u8 bandwidth_8mhz[] = { 0x02, 0x00, 0x3d, 0x00, 0x48, 0x17, 0x89, 0xc7, 0x14 };
 
 	switch (bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	case 6000000:
 		tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_6mhz, sizeof(bandwidth_6mhz));
 		break;
 
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_7mhz, sizeof(bandwidth_7mhz));
 		break;
 
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_8mhz, sizeof(bandwidth_8mhz));
 		break;
 
@@ -253,7 +253,7 @@ static int tda10045h_set_bandwidth(struct tda1004x_state *state,
 }
 
 static int tda10046h_set_bandwidth(struct tda1004x_state *state,
-				   fe_bandwidth_t bandwidth)
+				   u32 bandwidth)
 {
 	static u8 bandwidth_6mhz_53M[] = { 0x7b, 0x2e, 0x11, 0xf0, 0xd2 };
 	static u8 bandwidth_7mhz_53M[] = { 0x6a, 0x02, 0x6a, 0x43, 0x9f };
@@ -270,7 +270,7 @@ static int tda10046h_set_bandwidth(struct tda1004x_state *state,
 	else
 		tda10046_clk53m = 1;
 	switch (bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	case 6000000:
 		if (tda10046_clk53m)
 			tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_6mhz_53M,
 						  sizeof(bandwidth_6mhz_53M));
@@ -283,7 +283,7 @@ static int tda10046h_set_bandwidth(struct tda1004x_state *state,
 		}
 		break;
 
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		if (tda10046_clk53m)
 			tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_7mhz_53M,
 						  sizeof(bandwidth_7mhz_53M));
@@ -296,7 +296,7 @@ static int tda10046h_set_bandwidth(struct tda1004x_state *state,
 		}
 		break;
 
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		if (tda10046_clk53m)
 			tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_8mhz_53M,
 						  sizeof(bandwidth_8mhz_53M));
@@ -409,7 +409,7 @@ static int tda10045_fwupload(struct dvb_frontend* fe)
 	msleep(10);
 
 	/* set parameters */
-	tda10045h_set_bandwidth(state, BANDWIDTH_8_MHZ);
+	tda10045h_set_bandwidth(state, 8000000);
 
 	ret = tda1004x_do_upload(state, fw->data, fw->size, TDA10045H_FWPAGE, TDA10045H_CODE_IN);
 	release_firmware(fw);
@@ -473,7 +473,7 @@ static void tda10046_init_plls(struct dvb_frontend* fe)
 		tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x3f);
 		break;
 	}
-	tda10046h_set_bandwidth(state, BANDWIDTH_8_MHZ); // default bandwidth 8 MHz
+	tda10046h_set_bandwidth(state, 8000000); /* default bandwidth 8 MHz */
 	/* let the PLLs settle */
 	msleep(120);
 }
@@ -697,9 +697,9 @@ static int tda10046_init(struct dvb_frontend* fe)
 	return 0;
 }
 
-static int tda1004x_set_fe(struct dvb_frontend* fe,
-			   struct dvb_frontend_parameters *fe_params)
+static int tda1004x_set_fe(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
 	struct tda1004x_state* state = fe->demodulator_priv;
 	int tmp;
 	int inversion;
@@ -718,7 +718,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
 
 	// set frequency
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, fe_params);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 	}
@@ -726,37 +726,37 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
 	// Hardcoded to use auto as much as possible on the TDA10045 as it
 	// is very unreliable if AUTO mode is _not_ used.
 	if (state->demod_type == TDA1004X_DEMOD_TDA10045) {
-		fe_params->u.ofdm.code_rate_HP = FEC_AUTO;
-		fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
-		fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
+		fe_params->code_rate_HP = FEC_AUTO;
+		fe_params->guard_interval = GUARD_INTERVAL_AUTO;
+		fe_params->transmission_mode = TRANSMISSION_MODE_AUTO;
 	}
 
 	// Set standard params.. or put them to auto
-	if ((fe_params->u.ofdm.code_rate_HP == FEC_AUTO) ||
-		(fe_params->u.ofdm.code_rate_LP == FEC_AUTO) ||
-		(fe_params->u.ofdm.constellation == QAM_AUTO) ||
-		(fe_params->u.ofdm.hierarchy_information == HIERARCHY_AUTO)) {
+	if ((fe_params->code_rate_HP == FEC_AUTO) ||
+		(fe_params->code_rate_LP == FEC_AUTO) ||
+		(fe_params->modulation == QAM_AUTO) ||
+		(fe_params->hierarchy == HIERARCHY_AUTO)) {
 		tda1004x_write_mask(state, TDA1004X_AUTO, 1, 1);	// enable auto
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x03, 0);	// turn off constellation bits
+		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x03, 0);	/* turn off modulation bits */
 		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x60, 0);	// turn off hierarchy bits
 		tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0x3f, 0);	// turn off FEC bits
 	} else {
 		tda1004x_write_mask(state, TDA1004X_AUTO, 1, 0);	// disable auto
 
 		// set HP FEC
-		tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_HP);
+		tmp = tda1004x_encode_fec(fe_params->code_rate_HP);
 		if (tmp < 0)
 			return tmp;
 		tda1004x_write_mask(state, TDA1004X_IN_CONF2, 7, tmp);
 
 		// set LP FEC
-		tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_LP);
+		tmp = tda1004x_encode_fec(fe_params->code_rate_LP);
 		if (tmp < 0)
 			return tmp;
 		tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0x38, tmp << 3);
 
-		// set constellation
-		switch (fe_params->u.ofdm.constellation) {
+		/* set modulation */
+		switch (fe_params->modulation) {
 		case QPSK:
 			tda1004x_write_mask(state, TDA1004X_IN_CONF1, 3, 0);
 			break;
@@ -774,7 +774,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
 		}
 
 		// set hierarchy
-		switch (fe_params->u.ofdm.hierarchy_information) {
+		switch (fe_params->hierarchy) {
 		case HIERARCHY_NONE:
 			tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x60, 0 << 5);
 			break;
@@ -799,11 +799,11 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
 	// set bandwidth
 	switch (state->demod_type) {
 	case TDA1004X_DEMOD_TDA10045:
-		tda10045h_set_bandwidth(state, fe_params->u.ofdm.bandwidth);
+		tda10045h_set_bandwidth(state, fe_params->bandwidth_hz);
 		break;
 
 	case TDA1004X_DEMOD_TDA10046:
-		tda10046h_set_bandwidth(state, fe_params->u.ofdm.bandwidth);
+		tda10046h_set_bandwidth(state, fe_params->bandwidth_hz);
 		break;
 	}
 
@@ -825,7 +825,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
 	}
 
 	// set guard interval
-	switch (fe_params->u.ofdm.guard_interval) {
+	switch (fe_params->guard_interval) {
 	case GUARD_INTERVAL_1_32:
 		tda1004x_write_mask(state, TDA1004X_AUTO, 2, 0);
 		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x0c, 0 << 2);
@@ -856,7 +856,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
 	}
 
 	// set transmission mode
-	switch (fe_params->u.ofdm.transmission_mode) {
+	switch (fe_params->transmission_mode) {
 	case TRANSMISSION_MODE_2K:
 		tda1004x_write_mask(state, TDA1004X_AUTO, 4, 0);
 		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x10, 0 << 4);
@@ -895,8 +895,9 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
 	return 0;
 }
 
-static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_parameters *fe_params)
+static int tda1004x_get_fe(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
 	struct tda1004x_state* state = fe->demodulator_priv;
 
 	dprintk("%s\n", __func__);
@@ -913,13 +914,13 @@ static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_paramete
 	case TDA1004X_DEMOD_TDA10045:
 		switch (tda1004x_read_byte(state, TDA10045H_WREF_LSB)) {
 		case 0x14:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+			fe_params->bandwidth_hz = 8000000;
 			break;
 		case 0xdb:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+			fe_params->bandwidth_hz = 7000000;
 			break;
 		case 0x4f:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+			fe_params->bandwidth_hz = 6000000;
 			break;
 		}
 		break;
@@ -927,73 +928,73 @@ static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_paramete
 		switch (tda1004x_read_byte(state, TDA10046H_TIME_WREF1)) {
 		case 0x5c:
 		case 0x54:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+			fe_params->bandwidth_hz = 8000000;
 			break;
 		case 0x6a:
 		case 0x60:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+			fe_params->bandwidth_hz = 7000000;
 			break;
 		case 0x7b:
 		case 0x70:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+			fe_params->bandwidth_hz = 6000000;
 			break;
 		}
 		break;
 	}
 
 	// FEC
-	fe_params->u.ofdm.code_rate_HP =
+	fe_params->code_rate_HP =
 	    tda1004x_decode_fec(tda1004x_read_byte(state, TDA1004X_OUT_CONF2) & 7);
-	fe_params->u.ofdm.code_rate_LP =
+	fe_params->code_rate_LP =
 	    tda1004x_decode_fec((tda1004x_read_byte(state, TDA1004X_OUT_CONF2) >> 3) & 7);
 
-	// constellation
+	/* modulation */
 	switch (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 3) {
 	case 0:
-		fe_params->u.ofdm.constellation = QPSK;
+		fe_params->modulation = QPSK;
 		break;
 	case 1:
-		fe_params->u.ofdm.constellation = QAM_16;
+		fe_params->modulation = QAM_16;
 		break;
 	case 2:
-		fe_params->u.ofdm.constellation = QAM_64;
+		fe_params->modulation = QAM_64;
 		break;
 	}
 
 	// transmission mode
-	fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+	fe_params->transmission_mode = TRANSMISSION_MODE_2K;
 	if (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x10)
-		fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+		fe_params->transmission_mode = TRANSMISSION_MODE_8K;
 
 	// guard interval
 	switch ((tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x0c) >> 2) {
 	case 0:
-		fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+		fe_params->guard_interval = GUARD_INTERVAL_1_32;
 		break;
 	case 1:
-		fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+		fe_params->guard_interval = GUARD_INTERVAL_1_16;
 		break;
 	case 2:
-		fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+		fe_params->guard_interval = GUARD_INTERVAL_1_8;
 		break;
 	case 3:
-		fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+		fe_params->guard_interval = GUARD_INTERVAL_1_4;
 		break;
 	}
 
 	// hierarchy
 	switch ((tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x60) >> 5) {
 	case 0:
-		fe_params->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+		fe_params->hierarchy = HIERARCHY_NONE;
 		break;
 	case 1:
-		fe_params->u.ofdm.hierarchy_information = HIERARCHY_1;
+		fe_params->hierarchy = HIERARCHY_1;
 		break;
 	case 2:
-		fe_params->u.ofdm.hierarchy_information = HIERARCHY_2;
+		fe_params->hierarchy = HIERARCHY_2;
 		break;
 	case 3:
-		fe_params->u.ofdm.hierarchy_information = HIERARCHY_4;
+		fe_params->hierarchy = HIERARCHY_4;
 		break;
 	}
 
@@ -1231,9 +1232,9 @@ static void tda1004x_release(struct dvb_frontend* fe)
 }
 
 static struct dvb_frontend_ops tda10045_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name = "Philips TDA10045H DVB-T",
-		.type = FE_OFDM,
 		.frequency_min = 51000000,
 		.frequency_max = 858000000,
 		.frequency_stepsize = 166667,
@@ -1301,9 +1302,9 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
 }
 
 static struct dvb_frontend_ops tda10046_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name = "Philips TDA10046H DVB-T",
-		.type = FE_OFDM,
 		.frequency_min = 51000000,
 		.frequency_max = 858000000,
 		.frequency_stepsize = 166667,
diff --git a/drivers/media/dvb/frontends/tda10071.c b/drivers/media/dvb/frontends/tda10071.c
index 0c37434d19e..a9920502675 100644
--- a/drivers/media/dvb/frontends/tda10071.c
+++ b/drivers/media/dvb/frontends/tda10071.c
@@ -636,8 +636,7 @@ error:
 	return ret;
 }
 
-static int tda10071_set_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params)
+static int tda10071_set_frontend(struct dvb_frontend *fe)
 {
 	struct tda10071_priv *priv = fe->demodulator_priv;
 	struct tda10071_cmd cmd;
@@ -777,8 +776,7 @@ error:
 	return ret;
 }
 
-static int tda10071_get_frontend(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *p)
+static int tda10071_get_frontend(struct dvb_frontend *fe)
 {
 	struct tda10071_priv *priv = fe->demodulator_priv;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -1217,9 +1215,9 @@ error:
 EXPORT_SYMBOL(tda10071_attach);
 
 static struct dvb_frontend_ops tda10071_ops = {
+	.delsys = { SYS_DVBT, SYS_DVBT2 },
 	.info = {
 		.name = "NXP TDA10071",
-		.type = FE_QPSK,
 		.frequency_min = 950000,
 		.frequency_max = 2150000,
 		.frequency_tolerance = 5000,
diff --git a/drivers/media/dvb/frontends/tda10086.c b/drivers/media/dvb/frontends/tda10086.c
index f2c8faac6f3..fcfe2e080cb 100644
--- a/drivers/media/dvb/frontends/tda10086.c
+++ b/drivers/media/dvb/frontends/tda10086.c
@@ -267,7 +267,7 @@ static int tda10086_send_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t minic
 }
 
 static int tda10086_set_inversion(struct tda10086_state *state,
-				  struct dvb_frontend_parameters *fe_params)
+				  struct dtv_frontend_properties *fe_params)
 {
 	u8 invval = 0x80;
 
@@ -292,7 +292,7 @@ static int tda10086_set_inversion(struct tda10086_state *state,
 }
 
 static int tda10086_set_symbol_rate(struct tda10086_state *state,
-				    struct dvb_frontend_parameters *fe_params)
+				    struct dtv_frontend_properties *fe_params)
 {
 	u8 dfn = 0;
 	u8 afs = 0;
@@ -303,7 +303,7 @@ static int tda10086_set_symbol_rate(struct tda10086_state *state,
 	u32 tmp;
 	u32 bdr;
 	u32 bdri;
-	u32 symbol_rate = fe_params->u.qpsk.symbol_rate;
+	u32 symbol_rate = fe_params->symbol_rate;
 
 	dprintk ("%s %i\n", __func__, symbol_rate);
 
@@ -367,13 +367,13 @@ static int tda10086_set_symbol_rate(struct tda10086_state *state,
 }
 
 static int tda10086_set_fec(struct tda10086_state *state,
-			    struct dvb_frontend_parameters *fe_params)
+			    struct dtv_frontend_properties *fe_params)
 {
 	u8 fecval;
 
-	dprintk ("%s %i\n", __func__, fe_params->u.qpsk.fec_inner);
+	dprintk("%s %i\n", __func__, fe_params->fec_inner);
 
-	switch(fe_params->u.qpsk.fec_inner) {
+	switch (fe_params->fec_inner) {
 	case FEC_1_2:
 		fecval = 0x00;
 		break;
@@ -409,9 +409,9 @@ static int tda10086_set_fec(struct tda10086_state *state,
 	return 0;
 }
 
-static int tda10086_set_frontend(struct dvb_frontend* fe,
-				 struct dvb_frontend_parameters *fe_params)
+static int tda10086_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
 	struct tda10086_state *state = fe->demodulator_priv;
 	int ret;
 	u32 freq = 0;
@@ -425,7 +425,7 @@ static int tda10086_set_frontend(struct dvb_frontend* fe,
 
 	/* set params */
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, fe_params);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
 
@@ -452,13 +452,14 @@ static int tda10086_set_frontend(struct dvb_frontend* fe,
 	tda10086_write_mask(state, 0x10, 0x40, 0x40);
 	tda10086_write_mask(state, 0x00, 0x01, 0x00);
 
-	state->symbol_rate = fe_params->u.qpsk.symbol_rate;
+	state->symbol_rate = fe_params->symbol_rate;
 	state->frequency = fe_params->frequency;
 	return 0;
 }
 
-static int tda10086_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *fe_params)
+static int tda10086_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
 	struct tda10086_state* state = fe->demodulator_priv;
 	u8 val;
 	int tmp;
@@ -467,7 +468,7 @@ static int tda10086_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
 	dprintk ("%s\n", __func__);
 
 	/* check for invalid symbol rate */
-	if (fe_params->u.qpsk.symbol_rate < 500000)
+	if (fe_params->symbol_rate < 500000)
 		return -EINVAL;
 
 	/* calculate the updated frequency (note: we convert from Hz->kHz) */
@@ -516,34 +517,34 @@ static int tda10086_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
 		tmp |= 0xffffff00;
 	tmp = (tmp * 480 * (1<<1)) / 128;
 	tmp = ((state->symbol_rate/1000) * tmp) / (1000000/1000);
-	fe_params->u.qpsk.symbol_rate = state->symbol_rate + tmp;
+	fe_params->symbol_rate = state->symbol_rate + tmp;
 
 	/* the FEC */
 	val = (tda10086_read_byte(state, 0x0d) & 0x70) >> 4;
 	switch(val) {
 	case 0x00:
-		fe_params->u.qpsk.fec_inner = FEC_1_2;
+		fe_params->fec_inner = FEC_1_2;
 		break;
 	case 0x01:
-		fe_params->u.qpsk.fec_inner = FEC_2_3;
+		fe_params->fec_inner = FEC_2_3;
 		break;
 	case 0x02:
-		fe_params->u.qpsk.fec_inner = FEC_3_4;
+		fe_params->fec_inner = FEC_3_4;
 		break;
 	case 0x03:
-		fe_params->u.qpsk.fec_inner = FEC_4_5;
+		fe_params->fec_inner = FEC_4_5;
 		break;
 	case 0x04:
-		fe_params->u.qpsk.fec_inner = FEC_5_6;
+		fe_params->fec_inner = FEC_5_6;
 		break;
 	case 0x05:
-		fe_params->u.qpsk.fec_inner = FEC_6_7;
+		fe_params->fec_inner = FEC_6_7;
 		break;
 	case 0x06:
-		fe_params->u.qpsk.fec_inner = FEC_7_8;
+		fe_params->fec_inner = FEC_7_8;
 		break;
 	case 0x07:
-		fe_params->u.qpsk.fec_inner = FEC_8_9;
+		fe_params->fec_inner = FEC_8_9;
 		break;
 	}
 
@@ -664,29 +665,31 @@ static int tda10086_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
 
 static int tda10086_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
 {
-	if (fesettings->parameters.u.qpsk.symbol_rate > 20000000) {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+
+	if (p->symbol_rate > 20000000) {
 		fesettings->min_delay_ms = 50;
 		fesettings->step_size = 2000;
 		fesettings->max_drift = 8000;
-	} else if (fesettings->parameters.u.qpsk.symbol_rate > 12000000) {
+	} else if (p->symbol_rate > 12000000) {
 		fesettings->min_delay_ms = 100;
 		fesettings->step_size = 1500;
 		fesettings->max_drift = 9000;
-	} else if (fesettings->parameters.u.qpsk.symbol_rate > 8000000) {
+	} else if (p->symbol_rate > 8000000) {
 		fesettings->min_delay_ms = 100;
 		fesettings->step_size = 1000;
 		fesettings->max_drift = 8000;
-	} else if (fesettings->parameters.u.qpsk.symbol_rate > 4000000) {
+	} else if (p->symbol_rate > 4000000) {
 		fesettings->min_delay_ms = 100;
 		fesettings->step_size = 500;
 		fesettings->max_drift = 7000;
-	} else if (fesettings->parameters.u.qpsk.symbol_rate > 2000000) {
+	} else if (p->symbol_rate > 2000000) {
 		fesettings->min_delay_ms = 200;
-		fesettings->step_size = (fesettings->parameters.u.qpsk.symbol_rate / 8000);
+		fesettings->step_size = p->symbol_rate / 8000;
 		fesettings->max_drift = 14 * fesettings->step_size;
 	} else {
 		fesettings->min_delay_ms = 200;
-		fesettings->step_size = (fesettings->parameters.u.qpsk.symbol_rate / 8000);
+		fesettings->step_size =  p->symbol_rate / 8000;
 		fesettings->max_drift = 18 * fesettings->step_size;
 	}
 
@@ -701,10 +704,9 @@ static void tda10086_release(struct dvb_frontend* fe)
 }
 
 static struct dvb_frontend_ops tda10086_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name     = "Philips TDA10086 DVB-S",
-		.type     = FE_QPSK,
 		.frequency_min    = 950000,
 		.frequency_max    = 2150000,
 		.frequency_stepsize = 125,     /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/tda18271c2dd.c b/drivers/media/dvb/frontends/tda18271c2dd.c
index 1b1bf200c55..ad7c72e8f51 100644
--- a/drivers/media/dvb/frontends/tda18271c2dd.c
+++ b/drivers/media/dvb/frontends/tda18271c2dd.c
@@ -29,7 +29,6 @@
 #include <linux/delay.h>
 #include <linux/firmware.h>
 #include <linux/i2c.h>
-#include <linux/version.h>
 #include <asm/div64.h>
 
 #include "dvb_frontend.h"
@@ -1123,55 +1122,51 @@ static int release(struct dvb_frontend *fe)
 	return 0;
 }
 
-/*
- * As defined on EN 300 429 Annex A and on ITU-T J.83 annex A, the DVB-C
- * roll-off factor is 0.15.
- * According with the specs, the amount of the needed bandwith is given by:
- *	Bw = Symbol_rate * (1 + 0.15)
- * As such, the maximum symbol rate supported by 6 MHz is
- *	max_symbol_rate = 6 MHz / 1.15 = 5217391 Bauds
- *NOTE: For ITU-T J.83 Annex C, the roll-off factor is 0.13. So:
- *	max_symbol_rate = 6 MHz / 1.13 = 5309735 Baud
- *	That means that an adjustment is needed for Japan,
- *	but, as currently DRX-K is hardcoded to Annex A, let's stick
- *	with 0.15 roll-off factor.
- */
-#define MAX_SYMBOL_RATE_6MHz	5217391
 
-static int set_params(struct dvb_frontend *fe,
-		      struct dvb_frontend_parameters *params)
+static int set_params(struct dvb_frontend *fe)
 {
 	struct tda_state *state = fe->tuner_priv;
 	int status = 0;
 	int Standard;
+	u32 bw = fe->dtv_property_cache.bandwidth_hz;
+	u32 delsys  = fe->dtv_property_cache.delivery_system;
 
-	state->m_Frequency = params->frequency;
+	state->m_Frequency = fe->dtv_property_cache.frequency;
 
-	if (fe->ops.info.type == FE_OFDM)
-		switch (params->u.ofdm.bandwidth) {
-		case BANDWIDTH_6_MHZ:
+	switch (delsys) {
+	case  SYS_DVBT:
+	case  SYS_DVBT2:
+		switch (bw) {
+		case 6000000:
 			Standard = HF_DVBT_6MHZ;
 			break;
-		case BANDWIDTH_7_MHZ:
+		case 7000000:
 			Standard = HF_DVBT_7MHZ;
 			break;
-		default:
-		case BANDWIDTH_8_MHZ:
+		case 8000000:
 			Standard = HF_DVBT_8MHZ;
 			break;
+		default:
+			return -EINVAL;
 		}
-	else if (fe->ops.info.type == FE_QAM) {
-		if (params->u.qam.symbol_rate <= MAX_SYMBOL_RATE_6MHz)
+	case SYS_DVBC_ANNEX_A:
+	case SYS_DVBC_ANNEX_C:
+		if (bw <= 6000000)
 			Standard = HF_DVBC_6MHZ;
+		else if (bw <= 7000000)
+			Standard = HF_DVBC_7MHZ;
 		else
 			Standard = HF_DVBC_8MHZ;
-	} else
+		break;
+	default:
 		return -EINVAL;
+	}
 	do {
-		status = RFTrackingFiltersCorrection(state, params->frequency);
+		status = RFTrackingFiltersCorrection(state, state->m_Frequency);
 		if (status < 0)
 			break;
-		status = ChannelConfiguration(state, params->frequency, Standard);
+		status = ChannelConfiguration(state, state->m_Frequency,
+					      Standard);
 		if (status < 0)
 			break;
 
diff --git a/drivers/media/dvb/frontends/tda8083.c b/drivers/media/dvb/frontends/tda8083.c
index 9369f7442f2..15912c96926 100644
--- a/drivers/media/dvb/frontends/tda8083.c
+++ b/drivers/media/dvb/frontends/tda8083.c
@@ -315,18 +315,19 @@ static int tda8083_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int tda8083_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct tda8083_state* state = fe->demodulator_priv;
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
 	tda8083_set_inversion (state, p->inversion);
-	tda8083_set_fec (state, p->u.qpsk.fec_inner);
-	tda8083_set_symbolrate (state, p->u.qpsk.symbol_rate);
+	tda8083_set_fec(state, p->fec_inner);
+	tda8083_set_symbolrate(state, p->symbol_rate);
 
 	tda8083_writereg (state, 0x00, 0x3c);
 	tda8083_writereg (state, 0x00, 0x04);
@@ -334,16 +335,17 @@ static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 	return 0;
 }
 
-static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int tda8083_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct tda8083_state* state = fe->demodulator_priv;
 
 	/*  FIXME: get symbolrate & frequency offset...*/
 	/*p->frequency = ???;*/
 	p->inversion = (tda8083_readreg (state, 0x0e) & 0x80) ?
 			INVERSION_ON : INVERSION_OFF;
-	p->u.qpsk.fec_inner = tda8083_get_fec (state);
-	/*p->u.qpsk.symbol_rate = tda8083_get_symbolrate (state);*/
+	p->fec_inner = tda8083_get_fec(state);
+	/*p->symbol_rate = tda8083_get_symbolrate (state);*/
 
 	return 0;
 }
@@ -438,10 +440,9 @@ error:
 }
 
 static struct dvb_frontend_ops tda8083_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name			= "Philips TDA8083 DVB-S",
-		.type			= FE_QPSK,
 		.frequency_min		= 920000,     /* TDA8060 */
 		.frequency_max		= 2200000,    /* TDA8060 */
 		.frequency_stepsize	= 125,   /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/tda826x.c b/drivers/media/dvb/frontends/tda826x.c
index 06c94800b94..04bbcc24de0 100644
--- a/drivers/media/dvb/frontends/tda826x.c
+++ b/drivers/media/dvb/frontends/tda826x.c
@@ -71,8 +71,9 @@ static int tda826x_sleep(struct dvb_frontend *fe)
 	return (ret == 1) ? 0 : ret;
 }
 
-static int tda826x_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int tda826x_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct tda826x_priv *priv = fe->tuner_priv;
 	int ret;
 	u32 div;
@@ -83,11 +84,11 @@ static int tda826x_set_params(struct dvb_frontend *fe, struct dvb_frontend_param
 
 	dprintk("%s:\n", __func__);
 
-	div = (params->frequency + (1000-1)) / 1000;
+	div = (p->frequency + (1000-1)) / 1000;
 
 	/* BW = ((1 + RO) * SR/2 + 5) * 1.3      [SR in MSPS, BW in MHz] */
 	/* with R0 = 0.35 and some transformations: */
-	ksyms = params->u.qpsk.symbol_rate / 1000;
+	ksyms = p->symbol_rate / 1000;
 	bandwidth = (878 * ksyms + 6500000) / 1000000 + 1;
 	if (bandwidth < 5)
 		bandwidth = 5;
diff --git a/drivers/media/dvb/frontends/tdhd1.h b/drivers/media/dvb/frontends/tdhd1.h
index 51f17067865..17750985db0 100644
--- a/drivers/media/dvb/frontends/tdhd1.h
+++ b/drivers/media/dvb/frontends/tdhd1.h
@@ -40,24 +40,25 @@ static struct tda1004x_config alps_tdhd1_204a_config = {
 	.request_firmware = alps_tdhd1_204_request_firmware
 };
 
-static int alps_tdhd1_204a_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int alps_tdhd1_204a_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct i2c_adapter *i2c = fe->tuner_priv;
 	u8 data[4];
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
 	u32 div;
 
-	div = (params->frequency + 36166666) / 166666;
+	div = (p->frequency + 36166666) / 166666;
 
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
 	data[2] = 0x85;
 
-	if (params->frequency >= 174000000 && params->frequency <= 230000000)
+	if (p->frequency >= 174000000 && p->frequency <= 230000000)
 		data[3] = 0x02;
-	else if (params->frequency >= 470000000 && params->frequency <= 823000000)
+	else if (p->frequency >= 470000000 && p->frequency <= 823000000)
 		data[3] = 0x0C;
-	else if (params->frequency > 823000000 && params->frequency <= 862000000)
+	else if (p->frequency > 823000000 && p->frequency <= 862000000)
 		data[3] = 0x8C;
 	else
 		return -EINVAL;
diff --git a/drivers/media/dvb/frontends/tua6100.c b/drivers/media/dvb/frontends/tua6100.c
index bcb95c2ef29..029384d1fdd 100644
--- a/drivers/media/dvb/frontends/tua6100.c
+++ b/drivers/media/dvb/frontends/tua6100.c
@@ -67,9 +67,9 @@ static int tua6100_sleep(struct dvb_frontend *fe)
 	return (ret == 1) ? 0 : ret;
 }
 
-static int tua6100_set_params(struct dvb_frontend *fe,
-			      struct dvb_frontend_parameters *params)
+static int tua6100_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct tua6100_priv *priv = fe->tuner_priv;
 	u32 div;
 	u32 prediv;
@@ -85,36 +85,37 @@ static int tua6100_set_params(struct dvb_frontend *fe,
 #define _ri 4000000
 
 	// setup register 0
-	if (params->frequency < 2000000) {
+	if (c->frequency < 2000000)
 		reg0[1] = 0x03;
-	} else {
+	else
 		reg0[1] = 0x07;
-	}
 
 	// setup register 1
-	if (params->frequency < 1630000) {
+	if (c->frequency < 1630000)
 		reg1[1] = 0x2c;
-	} else {
+	else
 		reg1[1] = 0x0c;
-	}
+
 	if (_P == 64)
 		reg1[1] |= 0x40;
-	if (params->frequency >= 1525000)
+	if (c->frequency >= 1525000)
 		reg1[1] |= 0x80;
 
 	// register 2
 	reg2[1] = (_R >> 8) & 0x03;
 	reg2[2] = _R;
-	if (params->frequency < 1455000) {
+	if (c->frequency < 1455000)
 		reg2[1] |= 0x1c;
-	} else if (params->frequency < 1630000) {
+	else if (c->frequency < 1630000)
 		reg2[1] |= 0x0c;
-	} else {
+	else
 		reg2[1] |= 0x1c;
-	}
 
-	// The N divisor ratio (note: params->frequency is in kHz, but we need it in Hz)
-	prediv = (params->frequency * _R) / (_ri / 1000);
+	/*
+	 * The N divisor ratio (note: c->frequency is in kHz, but we
+	 * need it in Hz)
+	 */
+	prediv = (c->frequency * _R) / (_ri / 1000);
 	div = prediv / _P;
 	reg1[1] |= (div >> 9) & 0x03;
 	reg1[2] = div >> 1;
diff --git a/drivers/media/dvb/frontends/ves1820.c b/drivers/media/dvb/frontends/ves1820.c
index 550a07a8a99..bb42b563c42 100644
--- a/drivers/media/dvb/frontends/ves1820.c
+++ b/drivers/media/dvb/frontends/ves1820.c
@@ -205,25 +205,26 @@ static int ves1820_init(struct dvb_frontend* fe)
 	return 0;
 }
 
-static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ves1820_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ves1820_state* state = fe->demodulator_priv;
 	static const u8 reg0x00[] = { 0x00, 0x04, 0x08, 0x0c, 0x10 };
 	static const u8 reg0x01[] = { 140, 140, 106, 100, 92 };
 	static const u8 reg0x05[] = { 135, 100, 70, 54, 38 };
 	static const u8 reg0x08[] = { 162, 116, 67, 52, 35 };
 	static const u8 reg0x09[] = { 145, 150, 106, 126, 107 };
-	int real_qam = p->u.qam.modulation - QAM_16;
+	int real_qam = p->modulation - QAM_16;
 
 	if (real_qam < 0 || real_qam > 4)
 		return -EINVAL;
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 
-	ves1820_set_symbolrate(state, p->u.qam.symbol_rate);
+	ves1820_set_symbolrate(state, p->symbol_rate);
 	ves1820_writereg(state, 0x34, state->pwm);
 
 	ves1820_writereg(state, 0x01, reg0x01[real_qam]);
@@ -309,8 +310,9 @@ static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ves1820_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ves1820_state* state = fe->demodulator_priv;
 	int sync;
 	s8 afc = 0;
@@ -320,7 +322,7 @@ static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 	if (verbose) {
 		/* AFC only valid when carrier has been recovered */
 		printk(sync & 2 ? "ves1820: AFC (%d) %dHz\n" :
-			"ves1820: [AFC (%d) %dHz]\n", afc, -((s32) p->u.qam.symbol_rate * afc) >> 10);
+			"ves1820: [AFC (%d) %dHz]\n", afc, -((s32) p->symbol_rate * afc) >> 10);
 	}
 
 	if (!state->config->invert) {
@@ -329,13 +331,13 @@ static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 		p->inversion = (!(state->reg0 & 0x20)) ? INVERSION_ON : INVERSION_OFF;
 	}
 
-	p->u.qam.modulation = ((state->reg0 >> 2) & 7) + QAM_16;
+	p->modulation = ((state->reg0 >> 2) & 7) + QAM_16;
 
-	p->u.qam.fec_inner = FEC_NONE;
+	p->fec_inner = FEC_NONE;
 
 	p->frequency = ((p->frequency + 31250) / 62500) * 62500;
 	if (sync & 2)
-		p->frequency -= ((s32) p->u.qam.symbol_rate * afc) >> 10;
+		p->frequency -= ((s32) p->symbol_rate * afc) >> 10;
 
 	return 0;
 }
@@ -405,10 +407,9 @@ error:
 }
 
 static struct dvb_frontend_ops ves1820_ops = {
-
+	.delsys = { SYS_DVBC_ANNEX_A },
 	.info = {
 		.name = "VLSI VES1820 DVB-C",
-		.type = FE_QAM,
 		.frequency_stepsize = 62500,
 		.frequency_min = 47000000,
 		.frequency_max = 862000000,
diff --git a/drivers/media/dvb/frontends/ves1x93.c b/drivers/media/dvb/frontends/ves1x93.c
index 8d7854c2fb0..9c17eacaec2 100644
--- a/drivers/media/dvb/frontends/ves1x93.c
+++ b/drivers/media/dvb/frontends/ves1x93.c
@@ -46,6 +46,7 @@ struct ves1x93_state {
 	u8 *init_1x93_wtab;
 	u8 tab_size;
 	u8 demod_type;
+	u32 frequency;
 };
 
 static int debug;
@@ -384,31 +385,34 @@ static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 	return 0;
 }
 
-static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ves1x93_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ves1x93_state* state = fe->demodulator_priv;
 
 	if (fe->ops.tuner_ops.set_params) {
-		fe->ops.tuner_ops.set_params(fe, p);
+		fe->ops.tuner_ops.set_params(fe);
 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
 	}
 	ves1x93_set_inversion (state, p->inversion);
-	ves1x93_set_fec (state, p->u.qpsk.fec_inner);
-	ves1x93_set_symbolrate (state, p->u.qpsk.symbol_rate);
+	ves1x93_set_fec(state, p->fec_inner);
+	ves1x93_set_symbolrate(state, p->symbol_rate);
 	state->inversion = p->inversion;
+	state->frequency = p->frequency;
 
 	return 0;
 }
 
-static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ves1x93_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ves1x93_state* state = fe->demodulator_priv;
 	int afc;
 
 	afc = ((int)((char)(ves1x93_readreg (state, 0x0a) << 1)))/2;
-	afc = (afc * (int)(p->u.qpsk.symbol_rate/1000/8))/16;
+	afc = (afc * (int)(p->symbol_rate/1000/8))/16;
 
-	p->frequency -= afc;
+	p->frequency = state->frequency - afc;
 
 	/*
 	 * inversion indicator is only valid
@@ -417,7 +421,7 @@ static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 	if (state->inversion == INVERSION_AUTO)
 		p->inversion = (ves1x93_readreg (state, 0x0f) & 2) ?
 				INVERSION_OFF : INVERSION_ON;
-	p->u.qpsk.fec_inner = ves1x93_get_fec (state);
+	p->fec_inner = ves1x93_get_fec(state);
 	/*  XXX FIXME: timing offset !! */
 
 	return 0;
@@ -506,10 +510,9 @@ error:
 }
 
 static struct dvb_frontend_ops ves1x93_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name			= "VLSI VES1x93 DVB-S",
-		.type			= FE_QPSK,
 		.frequency_min		= 950000,
 		.frequency_max		= 2150000,
 		.frequency_stepsize	= 125,		 /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/zl10036.c b/drivers/media/dvb/frontends/zl10036.c
index 81aa984c551..0903d461b8f 100644
--- a/drivers/media/dvb/frontends/zl10036.c
+++ b/drivers/media/dvb/frontends/zl10036.c
@@ -305,12 +305,12 @@ static int zl10036_set_gain_params(struct zl10036_state *state,
 	return zl10036_write(state, buf, sizeof(buf));
 }
 
-static int zl10036_set_params(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *params)
+static int zl10036_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct zl10036_state *state = fe->tuner_priv;
 	int ret = 0;
-	u32 frequency = params->frequency;
+	u32 frequency = p->frequency;
 	u32 fbw;
 	int i;
 	u8 c;
@@ -326,7 +326,7 @@ static int zl10036_set_params(struct dvb_frontend *fe,
 	 * fBW = (alpha*symbolrate)/(2*0.8)
 	 * 1.35 / (2*0.8) = 27 / 32
 	 */
-	fbw = (27 * params->u.qpsk.symbol_rate) / 32;
+	fbw = (27 * p->symbol_rate) / 32;
 
 	/* scale to kHz */
 	fbw /= 1000;
@@ -353,7 +353,7 @@ static int zl10036_set_params(struct dvb_frontend *fe,
 	if (ret < 0)
 		goto error;
 
-	ret = zl10036_set_frequency(state, params->frequency);
+	ret = zl10036_set_frequency(state, p->frequency);
 	if (ret < 0)
 		goto error;
 
diff --git a/drivers/media/dvb/frontends/zl10039.c b/drivers/media/dvb/frontends/zl10039.c
index c085e58a94b..eff9c5fde50 100644
--- a/drivers/media/dvb/frontends/zl10039.c
+++ b/drivers/media/dvb/frontends/zl10039.c
@@ -176,9 +176,9 @@ static int zl10039_sleep(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int zl10039_set_params(struct dvb_frontend *fe,
-			struct dvb_frontend_parameters *params)
+static int zl10039_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct zl10039_state *state = fe->tuner_priv;
 	u8 buf[6];
 	u8 bf;
@@ -188,12 +188,12 @@ static int zl10039_set_params(struct dvb_frontend *fe,
 
 	dprintk("%s\n", __func__);
 	dprintk("Set frequency = %d, symbol rate = %d\n",
-			params->frequency, params->u.qpsk.symbol_rate);
+			c->frequency, c->symbol_rate);
 
 	/* Assumed 10.111 MHz crystal oscillator */
 	/* Cancelled num/den 80 to prevent overflow */
-	div = (params->frequency * 1000) / 126387;
-	fbw = (params->u.qpsk.symbol_rate * 27) / 32000;
+	div = (c->frequency * 1000) / 126387;
+	fbw = (c->symbol_rate * 27) / 32000;
 	/* Cancelled num/den 10 to prevent overflow */
 	bf = ((fbw * 5088) / 1011100) - 1;
 
diff --git a/drivers/media/dvb/frontends/zl10353.c b/drivers/media/dvb/frontends/zl10353.c
index adbbf6d3d04..ac723789137 100644
--- a/drivers/media/dvb/frontends/zl10353.c
+++ b/drivers/media/dvb/frontends/zl10353.c
@@ -37,9 +37,9 @@ struct zl10353_state {
 
 	struct zl10353_config config;
 
-	enum fe_bandwidth bandwidth;
-       u32 ucblocks;
-       u32 frequency;
+	u32 bandwidth;
+	u32 ucblocks;
+	u32 frequency;
 };
 
 static int debug;
@@ -122,30 +122,17 @@ static void zl10353_dump_regs(struct dvb_frontend *fe)
 }
 
 static void zl10353_calc_nominal_rate(struct dvb_frontend *fe,
-				      enum fe_bandwidth bandwidth,
+				      u32 bandwidth,
 				      u16 *nominal_rate)
 {
 	struct zl10353_state *state = fe->demodulator_priv;
 	u32 adc_clock = 450560; /* 45.056 MHz */
 	u64 value;
-	u8 bw;
+	u8 bw = bandwidth / 1000000;
 
 	if (state->config.adc_clock)
 		adc_clock = state->config.adc_clock;
 
-	switch (bandwidth) {
-	case BANDWIDTH_6_MHZ:
-		bw = 6;
-		break;
-	case BANDWIDTH_7_MHZ:
-		bw = 7;
-		break;
-	case BANDWIDTH_8_MHZ:
-	default:
-		bw = 8;
-		break;
-	}
-
 	value = (u64)10 * (1 << 23) / 7 * 125;
 	value = (bw * value) + adc_clock / 2;
 	do_div(value, adc_clock);
@@ -192,16 +179,15 @@ static int zl10353_sleep(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int zl10353_set_parameters(struct dvb_frontend *fe,
-				  struct dvb_frontend_parameters *param)
+static int zl10353_set_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct zl10353_state *state = fe->demodulator_priv;
 	u16 nominal_rate, input_freq;
 	u8 pllbuf[6] = { 0x67 }, acq_ctl = 0;
 	u16 tps = 0;
-	struct dvb_ofdm_parameters *op = &param->u.ofdm;
 
-       state->frequency = param->frequency;
+	state->frequency = c->frequency;
 
 	zl10353_single_write(fe, RESET, 0x80);
 	udelay(200);
@@ -211,42 +197,44 @@ static int zl10353_set_parameters(struct dvb_frontend *fe,
 
 	zl10353_single_write(fe, AGC_TARGET, 0x28);
 
-	if (op->transmission_mode != TRANSMISSION_MODE_AUTO)
+	if (c->transmission_mode != TRANSMISSION_MODE_AUTO)
 		acq_ctl |= (1 << 0);
-	if (op->guard_interval != GUARD_INTERVAL_AUTO)
+	if (c->guard_interval != GUARD_INTERVAL_AUTO)
 		acq_ctl |= (1 << 1);
 	zl10353_single_write(fe, ACQ_CTL, acq_ctl);
 
-	switch (op->bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	switch (c->bandwidth_hz) {
+	case 6000000:
 		/* These are extrapolated from the 7 and 8MHz values */
 		zl10353_single_write(fe, MCLK_RATIO, 0x97);
 		zl10353_single_write(fe, 0x64, 0x34);
 		zl10353_single_write(fe, 0xcc, 0xdd);
 		break;
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		zl10353_single_write(fe, MCLK_RATIO, 0x86);
 		zl10353_single_write(fe, 0x64, 0x35);
 		zl10353_single_write(fe, 0xcc, 0x73);
 		break;
-	case BANDWIDTH_8_MHZ:
 	default:
+		c->bandwidth_hz = 8000000;
+		/* fall though */
+	case 8000000:
 		zl10353_single_write(fe, MCLK_RATIO, 0x75);
 		zl10353_single_write(fe, 0x64, 0x36);
 		zl10353_single_write(fe, 0xcc, 0x73);
 	}
 
-	zl10353_calc_nominal_rate(fe, op->bandwidth, &nominal_rate);
+	zl10353_calc_nominal_rate(fe, c->bandwidth_hz, &nominal_rate);
 	zl10353_single_write(fe, TRL_NOMINAL_RATE_1, msb(nominal_rate));
 	zl10353_single_write(fe, TRL_NOMINAL_RATE_0, lsb(nominal_rate));
-	state->bandwidth = op->bandwidth;
+	state->bandwidth = c->bandwidth_hz;
 
 	zl10353_calc_input_freq(fe, &input_freq);
 	zl10353_single_write(fe, INPUT_FREQ_1, msb(input_freq));
 	zl10353_single_write(fe, INPUT_FREQ_0, lsb(input_freq));
 
 	/* Hint at TPS settings */
-	switch (op->code_rate_HP) {
+	switch (c->code_rate_HP) {
 	case FEC_2_3:
 		tps |= (1 << 7);
 		break;
@@ -266,7 +254,7 @@ static int zl10353_set_parameters(struct dvb_frontend *fe,
 		return -EINVAL;
 	}
 
-	switch (op->code_rate_LP) {
+	switch (c->code_rate_LP) {
 	case FEC_2_3:
 		tps |= (1 << 4);
 		break;
@@ -283,14 +271,14 @@ static int zl10353_set_parameters(struct dvb_frontend *fe,
 	case FEC_AUTO:
 		break;
 	case FEC_NONE:
-		if (op->hierarchy_information == HIERARCHY_AUTO ||
-		    op->hierarchy_information == HIERARCHY_NONE)
+		if (c->hierarchy == HIERARCHY_AUTO ||
+		    c->hierarchy == HIERARCHY_NONE)
 			break;
 	default:
 		return -EINVAL;
 	}
 
-	switch (op->constellation) {
+	switch (c->modulation) {
 	case QPSK:
 		break;
 	case QAM_AUTO:
@@ -304,7 +292,7 @@ static int zl10353_set_parameters(struct dvb_frontend *fe,
 		return -EINVAL;
 	}
 
-	switch (op->transmission_mode) {
+	switch (c->transmission_mode) {
 	case TRANSMISSION_MODE_2K:
 	case TRANSMISSION_MODE_AUTO:
 		break;
@@ -315,7 +303,7 @@ static int zl10353_set_parameters(struct dvb_frontend *fe,
 		return -EINVAL;
 	}
 
-	switch (op->guard_interval) {
+	switch (c->guard_interval) {
 	case GUARD_INTERVAL_1_32:
 	case GUARD_INTERVAL_AUTO:
 		break;
@@ -332,7 +320,7 @@ static int zl10353_set_parameters(struct dvb_frontend *fe,
 		return -EINVAL;
 	}
 
-	switch (op->hierarchy_information) {
+	switch (c->hierarchy) {
 	case HIERARCHY_AUTO:
 	case HIERARCHY_NONE:
 		break;
@@ -362,12 +350,12 @@ static int zl10353_set_parameters(struct dvb_frontend *fe,
 	 */
 	if (state->config.no_tuner) {
 		if (fe->ops.tuner_ops.set_params) {
-			fe->ops.tuner_ops.set_params(fe, param);
+			fe->ops.tuner_ops.set_params(fe);
 			if (fe->ops.i2c_gate_ctrl)
 				fe->ops.i2c_gate_ctrl(fe, 0);
 		}
 	} else if (fe->ops.tuner_ops.calc_regs) {
-		fe->ops.tuner_ops.calc_regs(fe, param, pllbuf + 1, 5);
+		fe->ops.tuner_ops.calc_regs(fe, pllbuf + 1, 5);
 		pllbuf[1] <<= 1;
 		zl10353_write(fe, pllbuf, sizeof(pllbuf));
 	}
@@ -383,11 +371,10 @@ static int zl10353_set_parameters(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int zl10353_get_parameters(struct dvb_frontend *fe,
-				  struct dvb_frontend_parameters *param)
+static int zl10353_get_parameters(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct zl10353_state *state = fe->demodulator_priv;
-	struct dvb_ofdm_parameters *op = &param->u.ofdm;
 	int s6, s9;
 	u16 tps;
 	static const u8 tps_fec_to_api[8] = {
@@ -411,66 +398,66 @@ static int zl10353_get_parameters(struct dvb_frontend *fe,
 	tps = zl10353_read_register(state, TPS_RECEIVED_1) << 8 |
 	      zl10353_read_register(state, TPS_RECEIVED_0);
 
-	op->code_rate_HP = tps_fec_to_api[(tps >> 7) & 7];
-	op->code_rate_LP = tps_fec_to_api[(tps >> 4) & 7];
+	c->code_rate_HP = tps_fec_to_api[(tps >> 7) & 7];
+	c->code_rate_LP = tps_fec_to_api[(tps >> 4) & 7];
 
 	switch ((tps >> 13) & 3) {
 	case 0:
-		op->constellation = QPSK;
+		c->modulation = QPSK;
 		break;
 	case 1:
-		op->constellation = QAM_16;
+		c->modulation = QAM_16;
 		break;
 	case 2:
-		op->constellation = QAM_64;
+		c->modulation = QAM_64;
 		break;
 	default:
-		op->constellation = QAM_AUTO;
+		c->modulation = QAM_AUTO;
 		break;
 	}
 
-	op->transmission_mode = (tps & 0x01) ? TRANSMISSION_MODE_8K :
+	c->transmission_mode = (tps & 0x01) ? TRANSMISSION_MODE_8K :
 					       TRANSMISSION_MODE_2K;
 
 	switch ((tps >> 2) & 3) {
 	case 0:
-		op->guard_interval = GUARD_INTERVAL_1_32;
+		c->guard_interval = GUARD_INTERVAL_1_32;
 		break;
 	case 1:
-		op->guard_interval = GUARD_INTERVAL_1_16;
+		c->guard_interval = GUARD_INTERVAL_1_16;
 		break;
 	case 2:
-		op->guard_interval = GUARD_INTERVAL_1_8;
+		c->guard_interval = GUARD_INTERVAL_1_8;
 		break;
 	case 3:
-		op->guard_interval = GUARD_INTERVAL_1_4;
+		c->guard_interval = GUARD_INTERVAL_1_4;
 		break;
 	default:
-		op->guard_interval = GUARD_INTERVAL_AUTO;
+		c->guard_interval = GUARD_INTERVAL_AUTO;
 		break;
 	}
 
 	switch ((tps >> 10) & 7) {
 	case 0:
-		op->hierarchy_information = HIERARCHY_NONE;
+		c->hierarchy = HIERARCHY_NONE;
 		break;
 	case 1:
-		op->hierarchy_information = HIERARCHY_1;
+		c->hierarchy = HIERARCHY_1;
 		break;
 	case 2:
-		op->hierarchy_information = HIERARCHY_2;
+		c->hierarchy = HIERARCHY_2;
 		break;
 	case 3:
-		op->hierarchy_information = HIERARCHY_4;
+		c->hierarchy = HIERARCHY_4;
 		break;
 	default:
-		op->hierarchy_information = HIERARCHY_AUTO;
+		c->hierarchy = HIERARCHY_AUTO;
 		break;
 	}
 
-       param->frequency = state->frequency;
-	op->bandwidth = state->bandwidth;
-	param->inversion = INVERSION_AUTO;
+	c->frequency = state->frequency;
+	c->bandwidth_hz = state->bandwidth;
+	c->inversion = INVERSION_AUTO;
 
 	return 0;
 }
@@ -651,10 +638,9 @@ error:
 }
 
 static struct dvb_frontend_ops zl10353_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "Zarlink ZL10353 DVB-T",
-		.type			= FE_OFDM,
 		.frequency_min		= 174000000,
 		.frequency_max		= 862000000,
 		.frequency_stepsize	= 166667,
diff --git a/drivers/media/dvb/mantis/mantis_vp1033.c b/drivers/media/dvb/mantis/mantis_vp1033.c
index 2ae0afa7756..ad013e93ed1 100644
--- a/drivers/media/dvb/mantis/mantis_vp1033.c
+++ b/drivers/media/dvb/mantis/mantis_vp1033.c
@@ -83,9 +83,9 @@ u8 lgtdqcs001f_inittab[] = {
 #define MANTIS_MODEL_NAME	"VP-1033"
 #define MANTIS_DEV_TYPE		"DVB-S/DSS"
 
-int lgtdqcs001f_tuner_set(struct dvb_frontend *fe,
-			  struct dvb_frontend_parameters *params)
+int lgtdqcs001f_tuner_set(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct mantis_pci *mantis	= fe->dvb->priv;
 	struct i2c_adapter *adapter	= &mantis->adapter;
 
@@ -95,14 +95,14 @@ int lgtdqcs001f_tuner_set(struct dvb_frontend *fe,
 
 	struct i2c_msg msg = {.addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf)};
 
-	div = params->frequency / 250;
+	div = p->frequency / 250;
 
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] =  div & 0xff;
 	buf[2] =  0x83;
 	buf[3] =  0xc0;
 
-	if (params->frequency < 1531000)
+	if (p->frequency < 1531000)
 		buf[3] |= 0x04;
 	else
 		buf[3] &= ~0x04;
diff --git a/drivers/media/dvb/mantis/mantis_vp2033.c b/drivers/media/dvb/mantis/mantis_vp2033.c
index 06da0ddf05a..1ca6837fbe4 100644
--- a/drivers/media/dvb/mantis/mantis_vp2033.c
+++ b/drivers/media/dvb/mantis/mantis_vp2033.c
@@ -65,8 +65,9 @@ static u8 read_pwm(struct mantis_pci *mantis)
 	return pwm;
 }
 
-static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct mantis_pci *mantis = fe->dvb->priv;
 	struct i2c_adapter *adapter = &mantis->adapter;
 
@@ -77,13 +78,13 @@ static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe, struct dvb_fronten
 #define CU1216_IF 36125000
 #define TUNER_MUL 62500
 
-	u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
+	u32 div = (p->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
 
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] = div & 0xff;
 	buf[2] = 0xce;
-	buf[3] = (params->frequency < 150000000 ? 0x01 :
-		  params->frequency < 445000000 ? 0x02 : 0x04);
+	buf[3] = (p->frequency < 150000000 ? 0x01 :
+		  p->frequency < 445000000 ? 0x02 : 0x04);
 	buf[4] = 0xde;
 	buf[5] = 0x20;
 
diff --git a/drivers/media/dvb/mantis/mantis_vp2040.c b/drivers/media/dvb/mantis/mantis_vp2040.c
index f72b137b765..d480741afd7 100644
--- a/drivers/media/dvb/mantis/mantis_vp2040.c
+++ b/drivers/media/dvb/mantis/mantis_vp2040.c
@@ -47,8 +47,9 @@ struct tda10023_config vp2040_tda10023_cu1216_config = {
 	.invert		= 1,
 };
 
-static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct mantis_pci *mantis	= fe->dvb->priv;
 	struct i2c_adapter *adapter	= &mantis->adapter;
 
@@ -59,13 +60,13 @@ static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe, struct dvb_fronten
 #define CU1216_IF 36125000
 #define TUNER_MUL 62500
 
-	u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
+	u32 div = (p->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
 
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] = div & 0xff;
 	buf[2] = 0xce;
-	buf[3] = (params->frequency < 150000000 ? 0x01 :
-		  params->frequency < 445000000 ? 0x02 : 0x04);
+	buf[3] = (p->frequency < 150000000 ? 0x01 :
+		  p->frequency < 445000000 ? 0x02 : 0x04);
 	buf[4] = 0xde;
 	buf[5] = 0x20;
 
diff --git a/drivers/media/dvb/ngene/ngene-cards.c b/drivers/media/dvb/ngene/ngene-cards.c
index 05641922836..8418c02bcef 100644
--- a/drivers/media/dvb/ngene/ngene-cards.c
+++ b/drivers/media/dvb/ngene/ngene-cards.c
@@ -218,7 +218,7 @@ static int demod_attach_drxk(struct ngene_channel *chan,
 	memset(&config, 0, sizeof(config));
 	config.adr = 0x29 + (chan->number ^ 2);
 
-	chan->fe = dvb_attach(drxk_attach, &config, i2c, &chan->fe2);
+	chan->fe = dvb_attach(drxk_attach, &config, i2c);
 	if (!chan->fe) {
 		printk(KERN_ERR "No DRXK found!\n");
 		return -ENODEV;
diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c
index 80fb5100446..e1f20c23698 100644
--- a/drivers/media/dvb/pluto2/pluto2.c
+++ b/drivers/media/dvb/pluto2/pluto2.c
@@ -445,9 +445,9 @@ static inline u32 divide(u32 numerator, u32 denominator)
 }
 
 /* LG Innotek TDTE-E001P (Infineon TUA6034) */
-static int lg_tdtpe001p_tuner_set_params(struct dvb_frontend *fe,
-					 struct dvb_frontend_parameters *p)
+static int lg_tdtpe001p_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct pluto *pluto = frontend_to_pluto(fe);
 	struct i2c_msg msg;
 	int ret;
@@ -478,7 +478,7 @@ static int lg_tdtpe001p_tuner_set_params(struct dvb_frontend *fe,
 	else
 		buf[3] = 0x04;
 
-	if (p->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+	if (p->bandwidth_hz == 8000000)
 		buf[3] |= 0x08;
 
 	if (sizeof(buf) == 6) {
diff --git a/drivers/media/dvb/pt1/va1j5jf8007s.c b/drivers/media/dvb/pt1/va1j5jf8007s.c
index 451641c0c1d..d980dfb21e5 100644
--- a/drivers/media/dvb/pt1/va1j5jf8007s.c
+++ b/drivers/media/dvb/pt1/va1j5jf8007s.c
@@ -385,7 +385,7 @@ va1j5jf8007s_check_ts_id(struct va1j5jf8007s_state *state, int *lock)
 
 static int
 va1j5jf8007s_tune(struct dvb_frontend *fe,
-		  struct dvb_frontend_parameters *params,
+		  bool re_tune,
 		  unsigned int mode_flags,  unsigned int *delay,
 		  fe_status_t *status)
 {
@@ -395,7 +395,7 @@ va1j5jf8007s_tune(struct dvb_frontend *fe,
 
 	state = fe->demodulator_priv;
 
-	if (params != NULL)
+	if (re_tune)
 		state->tune_state = VA1J5JF8007S_SET_FREQUENCY_1;
 
 	switch (state->tune_state) {
@@ -579,9 +579,9 @@ static void va1j5jf8007s_release(struct dvb_frontend *fe)
 }
 
 static struct dvb_frontend_ops va1j5jf8007s_ops = {
+	.delsys = { SYS_ISDBS },
 	.info = {
 		.name = "VA1J5JF8007/VA1J5JF8011 ISDB-S",
-		.type = FE_QPSK,
 		.frequency_min = 950000,
 		.frequency_max = 2150000,
 		.frequency_stepsize = 1000,
diff --git a/drivers/media/dvb/pt1/va1j5jf8007t.c b/drivers/media/dvb/pt1/va1j5jf8007t.c
index 0f085c3e571..2db15159d51 100644
--- a/drivers/media/dvb/pt1/va1j5jf8007t.c
+++ b/drivers/media/dvb/pt1/va1j5jf8007t.c
@@ -264,7 +264,7 @@ static int va1j5jf8007t_check_modulation(struct va1j5jf8007t_state *state,
 
 static int
 va1j5jf8007t_tune(struct dvb_frontend *fe,
-		  struct dvb_frontend_parameters *params,
+		  bool re_tune,
 		  unsigned int mode_flags,  unsigned int *delay,
 		  fe_status_t *status)
 {
@@ -274,7 +274,7 @@ va1j5jf8007t_tune(struct dvb_frontend *fe,
 
 	state = fe->demodulator_priv;
 
-	if (params != NULL)
+	if (re_tune)
 		state->tune_state = VA1J5JF8007T_SET_FREQUENCY;
 
 	switch (state->tune_state) {
@@ -428,9 +428,9 @@ static void va1j5jf8007t_release(struct dvb_frontend *fe)
 }
 
 static struct dvb_frontend_ops va1j5jf8007t_ops = {
+	.delsys = { SYS_ISDBT },
 	.info = {
 		.name = "VA1J5JF8007/VA1J5JF8011 ISDB-T",
-		.type = FE_OFDM,
 		.frequency_min = 90000000,
 		.frequency_max = 770000000,
 		.frequency_stepsize = 142857,
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 37c594f8278..654685c9303 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -50,7 +50,7 @@ struct smsdvb_client_t {
 	struct completion       tune_done;
 
 	/* todo: save freq/band instead whole struct */
-	struct dvb_frontend_parameters fe_params;
+	struct dtv_frontend_properties fe_params;
 
 	struct SMSHOSTLIB_STATISTICS_DVB_S sms_stat_dvb;
 	int event_fe_state;
@@ -591,8 +591,7 @@ static int smsdvb_get_tune_settings(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int smsdvb_dvbt_set_frontend(struct dvb_frontend *fe,
-				    struct dvb_frontend_parameters *p)
+static int smsdvb_dvbt_set_frontend(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct smsdvb_client_t *client =
@@ -658,8 +657,7 @@ static int smsdvb_dvbt_set_frontend(struct dvb_frontend *fe,
 					   &client->tune_done);
 }
 
-static int smsdvb_isdbt_set_frontend(struct dvb_frontend *fe,
-				     struct dvb_frontend_parameters *p)
+static int smsdvb_isdbt_set_frontend(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct smsdvb_client_t *client =
@@ -723,8 +721,7 @@ static int smsdvb_isdbt_set_frontend(struct dvb_frontend *fe,
 					   &client->tune_done);
 }
 
-static int smsdvb_set_frontend(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *fep)
+static int smsdvb_set_frontend(struct dvb_frontend *fe)
 {
 	struct smsdvb_client_t *client =
 		container_of(fe, struct smsdvb_client_t, frontend);
@@ -733,18 +730,18 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe,
 	switch (smscore_get_device_mode(coredev)) {
 	case DEVICE_MODE_DVBT:
 	case DEVICE_MODE_DVBT_BDA:
-		return smsdvb_dvbt_set_frontend(fe, fep);
+		return smsdvb_dvbt_set_frontend(fe);
 	case DEVICE_MODE_ISDBT:
 	case DEVICE_MODE_ISDBT_BDA:
-		return smsdvb_isdbt_set_frontend(fe, fep);
+		return smsdvb_isdbt_set_frontend(fe);
 	default:
 		return -EINVAL;
 	}
 }
 
-static int smsdvb_get_frontend(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *fep)
+static int smsdvb_get_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct smsdvb_client_t *client =
 		container_of(fe, struct smsdvb_client_t, frontend);
 
@@ -752,7 +749,7 @@ static int smsdvb_get_frontend(struct dvb_frontend *fe,
 
 	/* todo: */
 	memcpy(fep, &client->fe_params,
-	       sizeof(struct dvb_frontend_parameters));
+	       sizeof(struct dtv_frontend_properties));
 
 	return 0;
 }
@@ -789,7 +786,6 @@ static void smsdvb_release(struct dvb_frontend *fe)
 static struct dvb_frontend_ops smsdvb_fe_ops = {
 	.info = {
 		.name			= "Siano Mobile Digital MDTV Receiver",
-		.type			= FE_OFDM,
 		.frequency_min		= 44250000,
 		.frequency_max		= 867250000,
 		.frequency_stepsize	= 250000,
@@ -873,6 +869,17 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
 	memcpy(&client->frontend.ops, &smsdvb_fe_ops,
 	       sizeof(struct dvb_frontend_ops));
 
+	switch (smscore_get_device_mode(coredev)) {
+	case DEVICE_MODE_DVBT:
+	case DEVICE_MODE_DVBT_BDA:
+		smsdvb_fe_ops.delsys[0] = SYS_DVBT;
+		break;
+	case DEVICE_MODE_ISDBT:
+	case DEVICE_MODE_ISDBT_BDA:
+		smsdvb_fe_ops.delsys[0] = SYS_ISDBT;
+		break;
+	}
+
 	rc = dvb_register_frontend(&client->adapter, &client->frontend);
 	if (rc < 0) {
 		sms_err("frontend registration failed %d", rc);
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 3d20719fce1..6ecbcf61487 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -991,7 +991,7 @@ static int av7110_start_feed(struct dvb_demux_feed *feed)
 
 	if (feed->type == DMX_TYPE_TS) {
 		if ((feed->ts_type & TS_DECODER) &&
-		    (feed->pes_type < DMX_TS_PES_OTHER)) {
+		    (feed->pes_type <= DMX_TS_PES_PCR)) {
 			switch (demux->dmx.frontend->source) {
 			case DMX_MEMORY_FE:
 				if (feed->ts_type & TS_DECODER)
@@ -1568,20 +1568,27 @@ static int get_firmware(struct av7110* av7110)
 	return ret;
 }
 
-static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct av7110* av7110 = fe->dvb->priv;
 	u8 pwr = 0;
 	u8 buf[4];
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
-	u32 div = (params->frequency + 479500) / 125;
+	u32 div = (p->frequency + 479500) / 125;
 
-	if (params->frequency > 2000000) pwr = 3;
-	else if (params->frequency > 1800000) pwr = 2;
-	else if (params->frequency > 1600000) pwr = 1;
-	else if (params->frequency > 1200000) pwr = 0;
-	else if (params->frequency >= 1100000) pwr = 1;
-	else pwr = 2;
+	if (p->frequency > 2000000)
+		pwr = 3;
+	else if (p->frequency > 1800000)
+		pwr = 2;
+	else if (p->frequency > 1600000)
+		pwr = 1;
+	else if (p->frequency > 1200000)
+		pwr = 0;
+	else if (p->frequency >= 1100000)
+		pwr = 1;
+	else
+		pwr = 2;
 
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] = div & 0xff;
@@ -1604,19 +1611,20 @@ static struct ves1x93_config alps_bsrv2_config = {
 	.invert_pwm = 0,
 };
 
-static int alps_tdbe2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct av7110* av7110 = fe->dvb->priv;
 	u32 div;
 	u8 data[4];
 	struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
 
-	div = (params->frequency + 35937500 + 31250) / 62500;
+	div = (p->frequency + 35937500 + 31250) / 62500;
 
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
 	data[2] = 0x85 | ((div >> 10) & 0x60);
-	data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
+	data[3] = (p->frequency < 174000000 ? 0x88 : p->frequency < 470000000 ? 0x84 : 0x81);
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
@@ -1635,14 +1643,15 @@ static struct ves1820_config alps_tdbe2_config = {
 
 
 
-static int grundig_29504_451_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct av7110* av7110 = fe->dvb->priv;
 	u32 div;
 	u8 data[4];
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
 
-	div = params->frequency / 125;
+	div = p->frequency / 125;
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
 	data[2] = 0x8e;
@@ -1661,11 +1670,12 @@ static struct tda8083_config grundig_29504_451_config = {
 
 
 
-static int philips_cd1516_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int philips_cd1516_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct av7110* av7110 = fe->dvb->priv;
 	u32 div;
-	u32 f = params->frequency;
+	u32 f = p->frequency;
 	u8 data[4];
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
 
@@ -1692,16 +1702,17 @@ static struct ves1820_config philips_cd1516_config = {
 
 
 
-static int alps_tdlb7_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int alps_tdlb7_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct av7110* av7110 = fe->dvb->priv;
 	u32 div, pwr;
 	u8 data[4];
 	struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) };
 
-	div = (params->frequency + 36200000) / 166666;
+	div = (p->frequency + 36200000) / 166666;
 
-	if (params->frequency <= 782000000)
+	if (p->frequency <= 782000000)
 		pwr = 1;
 	else
 		pwr = 2;
@@ -1829,8 +1840,9 @@ static u8 nexusca_stv0297_inittab[] = {
 	0xff, 0xff,
 };
 
-static int nexusca_stv0297_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int nexusca_stv0297_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct av7110* av7110 = fe->dvb->priv;
 	u32 div;
 	u8 data[4];
@@ -1838,19 +1850,19 @@ static int nexusca_stv0297_tuner_set_params(struct dvb_frontend* fe, struct dvb_
 	struct i2c_msg readmsg = { .addr = 0x63, .flags = I2C_M_RD, .buf = data, .len = 1 };
 	int i;
 
-	div = (params->frequency + 36150000 + 31250) / 62500;
+	div = (p->frequency + 36150000 + 31250) / 62500;
 
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
 	data[2] = 0xce;
 
-	if (params->frequency < 45000000)
+	if (p->frequency < 45000000)
 		return -EINVAL;
-	else if (params->frequency < 137000000)
+	else if (p->frequency < 137000000)
 		data[3] = 0x01;
-	else if (params->frequency < 403000000)
+	else if (p->frequency < 403000000)
 		data[3] = 0x02;
-	else if (params->frequency < 860000000)
+	else if (p->frequency < 860000000)
 		data[3] = 0x04;
 	else
 		return -EINVAL;
@@ -1884,27 +1896,36 @@ static struct stv0297_config nexusca_stv0297_config = {
 
 
 
-static int grundig_29504_401_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct av7110* av7110 = fe->dvb->priv;
 	u32 div;
 	u8 cfg, cpump, band_select;
 	u8 data[4];
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
 
-	div = (36125000 + params->frequency) / 166666;
+	div = (36125000 + p->frequency) / 166666;
 
 	cfg = 0x88;
 
-	if (params->frequency < 175000000) cpump = 2;
-	else if (params->frequency < 390000000) cpump = 1;
-	else if (params->frequency < 470000000) cpump = 2;
-	else if (params->frequency < 750000000) cpump = 1;
-	else cpump = 3;
+	if (p->frequency < 175000000)
+		cpump = 2;
+	else if (p->frequency < 390000000)
+		cpump = 1;
+	else if (p->frequency < 470000000)
+		cpump = 2;
+	else if (p->frequency < 750000000)
+		cpump = 1;
+	else
+		cpump = 3;
 
-	if (params->frequency < 175000000) band_select = 0x0e;
-	else if (params->frequency < 470000000) band_select = 0x05;
-	else band_select = 0x03;
+	if (p->frequency < 175000000)
+		band_select = 0x0e;
+	else if (p->frequency < 470000000)
+		band_select = 0x05;
+	else
+		band_select = 0x03;
 
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
@@ -1964,15 +1985,14 @@ static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status)
 	return ret;
 }
 
-static int av7110_fe_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int av7110_fe_set_frontend(struct dvb_frontend *fe)
 {
 	struct av7110* av7110 = fe->dvb->priv;
 
 	int ret = av7110_fe_lock_fix(av7110, 0);
-	if (!ret) {
-		av7110->saved_fe_params = *params;
-		ret = av7110->fe_set_frontend(fe, params);
-	}
+	if (!ret)
+		ret = av7110->fe_set_frontend(fe);
+
 	return ret;
 }
 
@@ -2081,7 +2101,7 @@ static void dvb_s_recover(struct av7110* av7110)
 	msleep(20);
 	av7110_fe_set_tone(av7110->fe, av7110->saved_tone);
 
-	av7110_fe_set_frontend(av7110->fe, &av7110->saved_fe_params);
+	av7110_fe_set_frontend(av7110->fe);
 }
 
 static u8 read_pwm(struct av7110* av7110)
diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h
index d85b8512ac3..88b3b2d6cc0 100644
--- a/drivers/media/dvb/ttpci/av7110.h
+++ b/drivers/media/dvb/ttpci/av7110.h
@@ -272,7 +272,6 @@ struct av7110 {
 
 	/* crash recovery */
 	void				(*recover)(struct av7110* av7110);
-	struct dvb_frontend_parameters	saved_fe_params;
 	fe_sec_voltage_t		saved_voltage;
 	fe_sec_tone_mode_t		saved_tone;
 	struct dvb_diseqc_master_cmd	saved_master_cmd;
@@ -286,7 +285,7 @@ struct av7110 {
 	int (*fe_set_tone)(struct dvb_frontend* fe, fe_sec_tone_mode_t tone);
 	int (*fe_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage);
 	int (*fe_dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned long cmd);
-	int (*fe_set_frontend)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+	int (*fe_set_frontend)(struct dvb_frontend *fe);
 };
 
 
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 78d32f7e49f..8b32e282bf5 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -502,33 +502,33 @@ static int philips_su1278_ty_ci_set_symbol_rate(struct dvb_frontend *fe, u32 sra
 	return 0;
 }
 
-static int philips_su1278_ty_ci_tuner_set_params(struct dvb_frontend *fe,
-						 struct dvb_frontend_parameters *params)
+static int philips_su1278_ty_ci_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	u32 div;
 	u8 buf[4];
 	struct budget *budget = (struct budget *) fe->dvb->priv;
 	struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
 
-	if ((params->frequency < 950000) || (params->frequency > 2150000))
+	if ((c->frequency < 950000) || (c->frequency > 2150000))
 		return -EINVAL;
 
-	div = (params->frequency + (125 - 1)) / 125;	// round correctly
+	div = (c->frequency + (125 - 1)) / 125;	/* round correctly */
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] = div & 0xff;
 	buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
 	buf[3] = 0x20;
 
-	if (params->u.qpsk.symbol_rate < 4000000)
+	if (c->symbol_rate < 4000000)
 		buf[3] |= 1;
 
-	if (params->frequency < 1250000)
+	if (c->frequency < 1250000)
 		buf[3] |= 0;
-	else if (params->frequency < 1550000)
+	else if (c->frequency < 1550000)
 		buf[3] |= 0x40;
-	else if (params->frequency < 2050000)
+	else if (c->frequency < 2050000)
 		buf[3] |= 0x80;
-	else if (params->frequency < 2150000)
+	else if (c->frequency < 2150000)
 		buf[3] |= 0xC0;
 
 	if (fe->ops.i2c_gate_ctrl)
@@ -617,8 +617,9 @@ static struct stv0299_config cinergy_1200s_1894_0010_config = {
 	.set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate,
 };
 
-static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct budget *budget = (struct budget *) fe->dvb->priv;
 	u8 buf[6];
 	struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) };
@@ -627,13 +628,13 @@ static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_f
 #define CU1216_IF 36125000
 #define TUNER_MUL 62500
 
-	u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
+	u32 div = (c->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
 
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] = div & 0xff;
 	buf[2] = 0xce;
-	buf[3] = (params->frequency < 150000000 ? 0x01 :
-		  params->frequency < 445000000 ? 0x02 : 0x04);
+	buf[3] = (c->frequency < 150000000 ? 0x01 :
+		  c->frequency < 445000000 ? 0x02 : 0x04);
 	buf[4] = 0xde;
 	buf[5] = 0x20;
 
@@ -697,8 +698,9 @@ static int philips_tu1216_tuner_init(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int philips_tu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tu1216_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct budget *budget = (struct budget *) fe->dvb->priv;
 	u8 tuner_buf[4];
 	struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,.len =
@@ -707,7 +709,7 @@ static int philips_tu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_f
 	u8 band, cp, filter;
 
 	// determine charge pump
-	tuner_frequency = params->frequency + 36166000;
+	tuner_frequency = c->frequency + 36166000;
 	if (tuner_frequency < 87000000)
 		return -EINVAL;
 	else if (tuner_frequency < 130000000)
@@ -732,28 +734,28 @@ static int philips_tu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_f
 		return -EINVAL;
 
 	// determine band
-	if (params->frequency < 49000000)
+	if (c->frequency < 49000000)
 		return -EINVAL;
-	else if (params->frequency < 161000000)
+	else if (c->frequency < 161000000)
 		band = 1;
-	else if (params->frequency < 444000000)
+	else if (c->frequency < 444000000)
 		band = 2;
-	else if (params->frequency < 861000000)
+	else if (c->frequency < 861000000)
 		band = 4;
 	else
 		return -EINVAL;
 
 	// setup PLL filter
-	switch (params->u.ofdm.bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	switch (c->bandwidth_hz) {
+	case 6000000:
 		filter = 0;
 		break;
 
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		filter = 0;
 		break;
 
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		filter = 1;
 		break;
 
@@ -763,7 +765,7 @@ static int philips_tu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_f
 
 	// calculate divisor
 	// ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
-	tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
+	tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000;
 
 	// setup tuner buffer
 	tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index ca02e972217..98e52417876 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -193,7 +193,6 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
 	dev->input_phys = budget_ci->ir.phys;
 	dev->input_id.bustype = BUS_PCI;
 	dev->input_id.version = 1;
-	dev->scanmask = 0xff;
 	if (saa->pci->subsystem_vendor) {
 		dev->input_id.vendor = saa->pci->subsystem_vendor;
 		dev->input_id.product = saa->pci->subsystem_device;
@@ -234,6 +233,8 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
 		dev->map_name = RC_MAP_BUDGET_CI_OLD;
 		break;
 	}
+	if (!budget_ci->ir.full_rc5)
+		dev->scanmask = 0xff;
 
 	error = rc_register_device(dev);
 	if (error) {
@@ -659,33 +660,33 @@ static int philips_su1278_tt_set_symbol_rate(struct dvb_frontend *fe, u32 srate,
 	return 0;
 }
 
-static int philips_su1278_tt_tuner_set_params(struct dvb_frontend *fe,
-					   struct dvb_frontend_parameters *params)
+static int philips_su1278_tt_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv;
 	u32 div;
 	u8 buf[4];
 	struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) };
 
-	if ((params->frequency < 950000) || (params->frequency > 2150000))
+	if ((p->frequency < 950000) || (p->frequency > 2150000))
 		return -EINVAL;
 
-	div = (params->frequency + (500 - 1)) / 500;	// round correctly
+	div = (p->frequency + (500 - 1)) / 500;	/* round correctly */
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] = div & 0xff;
 	buf[2] = 0x80 | ((div & 0x18000) >> 10) | 2;
 	buf[3] = 0x20;
 
-	if (params->u.qpsk.symbol_rate < 4000000)
+	if (p->symbol_rate < 4000000)
 		buf[3] |= 1;
 
-	if (params->frequency < 1250000)
+	if (p->frequency < 1250000)
 		buf[3] |= 0;
-	else if (params->frequency < 1550000)
+	else if (p->frequency < 1550000)
 		buf[3] |= 0x40;
-	else if (params->frequency < 2050000)
+	else if (p->frequency < 2050000)
 		buf[3] |= 0x80;
-	else if (params->frequency < 2150000)
+	else if (p->frequency < 2150000)
 		buf[3] |= 0xC0;
 
 	if (fe->ops.i2c_gate_ctrl)
@@ -740,8 +741,9 @@ static int philips_tdm1316l_tuner_init(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv;
 	u8 tuner_buf[4];
 	struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address,.flags = 0,.buf = tuner_buf,.len = sizeof(tuner_buf) };
@@ -749,7 +751,7 @@ static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb
 	u8 band, cp, filter;
 
 	// determine charge pump
-	tuner_frequency = params->frequency + 36130000;
+	tuner_frequency = p->frequency + 36130000;
 	if (tuner_frequency < 87000000)
 		return -EINVAL;
 	else if (tuner_frequency < 130000000)
@@ -774,30 +776,30 @@ static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb
 		return -EINVAL;
 
 	// determine band
-	if (params->frequency < 49000000)
+	if (p->frequency < 49000000)
 		return -EINVAL;
-	else if (params->frequency < 159000000)
+	else if (p->frequency < 159000000)
 		band = 1;
-	else if (params->frequency < 444000000)
+	else if (p->frequency < 444000000)
 		band = 2;
-	else if (params->frequency < 861000000)
+	else if (p->frequency < 861000000)
 		band = 4;
 	else
 		return -EINVAL;
 
 	// setup PLL filter and TDA9889
-	switch (params->u.ofdm.bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	switch (p->bandwidth_hz) {
+	case 6000000:
 		tda1004x_writereg(fe, 0x0C, 0x14);
 		filter = 0;
 		break;
 
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		tda1004x_writereg(fe, 0x0C, 0x80);
 		filter = 0;
 		break;
 
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		tda1004x_writereg(fe, 0x0C, 0x14);
 		filter = 1;
 		break;
@@ -808,7 +810,7 @@ static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb
 
 	// calculate divisor
 	// ((36130000+((1000000/6)/2)) + Finput)/(1000000/6)
-	tuner_frequency = (((params->frequency / 1000) * 6) + 217280) / 1000;
+	tuner_frequency = (((p->frequency / 1000) * 6) + 217280) / 1000;
 
 	// setup tuner buffer
 	tuner_buf[0] = tuner_frequency >> 8;
@@ -855,8 +857,9 @@ static struct tda1004x_config philips_tdm1316l_config_invert = {
 	.request_firmware = philips_tdm1316l_request_firmware,
 };
 
-static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv;
 	u8 tuner_buf[5];
 	struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address,
@@ -867,7 +870,7 @@ static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struc
 	u8 band, cp, filter;
 
 	// determine charge pump
-	tuner_frequency = params->frequency + 36125000;
+	tuner_frequency = p->frequency + 36125000;
 	if (tuner_frequency < 87000000)
 		return -EINVAL;
 	else if (tuner_frequency < 130000000) {
@@ -904,7 +907,7 @@ static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struc
 	filter = 1;
 
 	// calculate divisor
-	tuner_frequency = (params->frequency + 36125000 + (62500/2)) / 62500;
+	tuner_frequency = (p->frequency + 36125000 + (62500/2)) / 62500;
 
 	// setup tuner buffer
 	tuner_buf[0] = tuner_frequency >> 8;
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index 3395d1a9051..2cb35c23d2a 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -261,19 +261,25 @@ static int budget_patch_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_c
 	return 0;
 }
 
-static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv;
 	u8 pwr = 0;
 	u8 buf[4];
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
-	u32 div = (params->frequency + 479500) / 125;
-
-	if (params->frequency > 2000000) pwr = 3;
-	else if (params->frequency > 1800000) pwr = 2;
-	else if (params->frequency > 1600000) pwr = 1;
-	else if (params->frequency > 1200000) pwr = 0;
-	else if (params->frequency >= 1100000) pwr = 1;
+	u32 div = (p->frequency + 479500) / 125;
+
+	if (p->frequency > 2000000)
+		pwr = 3;
+	else if (p->frequency > 1800000)
+		pwr = 2;
+	else if (p->frequency > 1600000)
+		pwr = 1;
+	else if (p->frequency > 1200000)
+		pwr = 0;
+	else if (p->frequency >= 1100000)
+		pwr = 1;
 	else pwr = 2;
 
 	buf[0] = (div >> 8) & 0x7f;
@@ -297,14 +303,15 @@ static struct ves1x93_config alps_bsrv2_config = {
 	.invert_pwm = 0,
 };
 
-static int grundig_29504_451_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv;
 	u32 div;
 	u8 data[4];
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
 
-	div = params->frequency / 125;
+	div = p->frequency / 125;
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
 	data[2] = 0x8e;
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index d238fb9371a..b21bcce6670 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -200,19 +200,25 @@ static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t m
 	return 0;
 }
 
-static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct budget* budget = (struct budget*) fe->dvb->priv;
 	u8 pwr = 0;
 	u8 buf[4];
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
-	u32 div = (params->frequency + 479500) / 125;
-
-	if (params->frequency > 2000000) pwr = 3;
-	else if (params->frequency > 1800000) pwr = 2;
-	else if (params->frequency > 1600000) pwr = 1;
-	else if (params->frequency > 1200000) pwr = 0;
-	else if (params->frequency >= 1100000) pwr = 1;
+	u32 div = (c->frequency + 479500) / 125;
+
+	if (c->frequency > 2000000)
+		pwr = 3;
+	else if (c->frequency > 1800000)
+		pwr = 2;
+	else if (c->frequency > 1600000)
+		pwr = 1;
+	else if (c->frequency > 1200000)
+		pwr = 0;
+	else if (c->frequency >= 1100000)
+		pwr = 1;
 	else pwr = 2;
 
 	buf[0] = (div >> 8) & 0x7f;
@@ -236,19 +242,20 @@ static struct ves1x93_config alps_bsrv2_config =
 	.invert_pwm = 0,
 };
 
-static int alps_tdbe2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct budget* budget = (struct budget*) fe->dvb->priv;
 	u32 div;
 	u8 data[4];
 	struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
 
-	div = (params->frequency + 35937500 + 31250) / 62500;
+	div = (c->frequency + 35937500 + 31250) / 62500;
 
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
 	data[2] = 0x85 | ((div >> 10) & 0x60);
-	data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
+	data[3] = (c->frequency < 174000000 ? 0x88 : c->frequency < 470000000 ? 0x84 : 0x81);
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
@@ -263,8 +270,9 @@ static struct ves1820_config alps_tdbe2_config = {
 	.selagc = VES1820_SELAGC_SIGNAMPERR,
 };
 
-static int grundig_29504_401_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct budget *budget = fe->dvb->priv;
 	u8 *tuner_addr = fe->tuner_priv;
 	u32 div;
@@ -277,19 +285,27 @@ static int grundig_29504_401_tuner_set_params(struct dvb_frontend* fe, struct dv
 	else
 		msg.addr = 0x61;
 
-	div = (36125000 + params->frequency) / 166666;
+	div = (36125000 + c->frequency) / 166666;
 
 	cfg = 0x88;
 
-	if (params->frequency < 175000000) cpump = 2;
-	else if (params->frequency < 390000000) cpump = 1;
-	else if (params->frequency < 470000000) cpump = 2;
-	else if (params->frequency < 750000000) cpump = 1;
-	else cpump = 3;
+	if (c->frequency < 175000000)
+		cpump = 2;
+	else if (c->frequency < 390000000)
+		cpump = 1;
+	else if (c->frequency < 470000000)
+		cpump = 2;
+	else if (c->frequency < 750000000)
+		cpump = 1;
+	else
+		cpump = 3;
 
-	if (params->frequency < 175000000) band_select = 0x0e;
-	else if (params->frequency < 470000000) band_select = 0x05;
-	else band_select = 0x03;
+	if (c->frequency < 175000000)
+		band_select = 0x0e;
+	else if (c->frequency < 470000000)
+		band_select = 0x05;
+	else
+		band_select = 0x03;
 
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
@@ -312,14 +328,15 @@ static struct l64781_config grundig_29504_401_config_activy = {
 
 static u8 tuner_address_grundig_29504_401_activy = 0x60;
 
-static int grundig_29504_451_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct budget* budget = (struct budget*) fe->dvb->priv;
 	u32 div;
 	u8 data[4];
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
 
-	div = params->frequency / 125;
+	div = c->frequency / 125;
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
 	data[2] = 0x8e;
@@ -335,14 +352,15 @@ static struct tda8083_config grundig_29504_451_config = {
 	.demod_address = 0x68,
 };
 
-static int s5h1420_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int s5h1420_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct budget* budget = (struct budget*) fe->dvb->priv;
 	u32 div;
 	u8 data[4];
 	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
 
-	div = params->frequency / 1000;
+	div = c->frequency / 1000;
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
 	data[2] = 0xc2;
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index e90192fdde1..5b682cc4c81 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -1017,19 +1017,20 @@ static u32 functionality(struct i2c_adapter *adapter)
 
 
 
-static int alps_tdmb7_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_tdmb7_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
 	u8 data[4];
 	struct i2c_msg msg = {.addr=0x61, .flags=0, .buf=data, .len=sizeof(data) };
 	u32 div;
 
-	div = (params->frequency + 36166667) / 166667;
+	div = (p->frequency + 36166667) / 166667;
 
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
 	data[2] = ((div >> 10) & 0x60) | 0x85;
-	data[3] = params->frequency < 592000000 ? 0x40 : 0x80;
+	data[3] = p->frequency < 592000000 ? 0x40 : 0x80;
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
@@ -1071,8 +1072,9 @@ static int philips_tdm1316l_tuner_init(struct dvb_frontend* fe)
 	return 0;
 }
 
-static int philips_tdm1316l_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
 	u8 tuner_buf[4];
 	struct i2c_msg tuner_msg = {.addr=0x60, .flags=0, .buf=tuner_buf, .len=sizeof(tuner_buf) };
@@ -1080,7 +1082,7 @@ static int philips_tdm1316l_tuner_set_params(struct dvb_frontend* fe, struct dvb
 	u8 band, cp, filter;
 
 	// determine charge pump
-	tuner_frequency = params->frequency + 36130000;
+	tuner_frequency = p->frequency + 36130000;
 	if (tuner_frequency < 87000000) return -EINVAL;
 	else if (tuner_frequency < 130000000) cp = 3;
 	else if (tuner_frequency < 160000000) cp = 5;
@@ -1094,25 +1096,29 @@ static int philips_tdm1316l_tuner_set_params(struct dvb_frontend* fe, struct dvb
 	else return -EINVAL;
 
 	// determine band
-	if (params->frequency < 49000000) return -EINVAL;
-	else if (params->frequency < 159000000) band = 1;
-	else if (params->frequency < 444000000) band = 2;
-	else if (params->frequency < 861000000) band = 4;
+	if (p->frequency < 49000000)
+		return -EINVAL;
+	else if (p->frequency < 159000000)
+		band = 1;
+	else if (p->frequency < 444000000)
+		band = 2;
+	else if (p->frequency < 861000000)
+		band = 4;
 	else return -EINVAL;
 
 	// setup PLL filter
-	switch (params->u.ofdm.bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	switch (p->bandwidth_hz) {
+	case 6000000:
 		tda1004x_writereg(fe, 0x0C, 0);
 		filter = 0;
 		break;
 
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		tda1004x_writereg(fe, 0x0C, 0);
 		filter = 0;
 		break;
 
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		tda1004x_writereg(fe, 0x0C, 0xFF);
 		filter = 1;
 		break;
@@ -1123,7 +1129,7 @@ static int philips_tdm1316l_tuner_set_params(struct dvb_frontend* fe, struct dvb
 
 	// calculate divisor
 	// ((36130000+((1000000/6)/2)) + Finput)/(1000000/6)
-	tuner_frequency = (((params->frequency / 1000) * 6) + 217280) / 1000;
+	tuner_frequency = (((p->frequency / 1000) * 6) + 217280) / 1000;
 
 	// setup tuner buffer
 	tuner_buf[0] = tuner_frequency >> 8;
@@ -1273,23 +1279,24 @@ static int alps_stv0299_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32
 	return 0;
 }
 
-static int philips_tsa5059_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tsa5059_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
 	u8 buf[4];
 	u32 div;
 	struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
 
-	if ((params->frequency < 950000) || (params->frequency > 2150000))
+	if ((p->frequency < 950000) || (p->frequency > 2150000))
 		return -EINVAL;
 
-	div = (params->frequency + (125 - 1)) / 125;	// round correctly
+	div = (p->frequency + (125 - 1)) / 125;	/* round correctly */
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] = div & 0xff;
 	buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
 	buf[3] = 0xC4;
 
-	if (params->frequency > 1530000)
+	if (p->frequency > 1530000)
 		buf[3] = 0xC0;
 
 	/* BSBE1 wants XCE bit set */
@@ -1316,14 +1323,15 @@ static struct stv0299_config alps_stv0299_config = {
 	.set_symbol_rate = alps_stv0299_set_symbol_rate,
 };
 
-static int ttusb_novas_grundig_29504_491_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int ttusb_novas_grundig_29504_491_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
 	u8 buf[4];
 	u32 div;
 	struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
 
-	div = params->frequency / 125;
+	div = p->frequency / 125;
 
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] = div & 0xff;
@@ -1343,19 +1351,20 @@ static struct tda8083_config ttusb_novas_grundig_29504_491_config = {
 	.demod_address = 0x68,
 };
 
-static int alps_tdbe2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ttusb* ttusb = fe->dvb->priv;
 	u32 div;
 	u8 data[4];
 	struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
 
-	div = (params->frequency + 35937500 + 31250) / 62500;
+	div = (p->frequency + 35937500 + 31250) / 62500;
 
 	data[0] = (div >> 8) & 0x7f;
 	data[1] = div & 0xff;
 	data[2] = 0x85 | ((div >> 10) & 0x60);
-	data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
+	data[3] = (p->frequency < 174000000 ? 0x88 : p->frequency < 470000000 ? 0x84 : 0x81);
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
@@ -1387,8 +1396,9 @@ static u8 read_pwm(struct ttusb* ttusb)
 }
 
 
-static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ttusb *ttusb = (struct ttusb *) fe->dvb->priv;
 	u8 tuner_buf[5];
 	struct i2c_msg tuner_msg = {.addr = 0x60,
@@ -1399,7 +1409,7 @@ static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struc
 	u8 band, cp, filter;
 
 	// determine charge pump
-	tuner_frequency = params->frequency;
+	tuner_frequency = p->frequency;
 	if      (tuner_frequency <  87000000) {return -EINVAL;}
 	else if (tuner_frequency < 130000000) {cp = 3; band = 1;}
 	else if (tuner_frequency < 160000000) {cp = 5; band = 1;}
@@ -1417,7 +1427,7 @@ static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struc
 
 	// calculate divisor
 	// (Finput + Fif)/Fref; Fif = 36125000 Hz, Fref = 62500 Hz
-	tuner_frequency = ((params->frequency + 36125000) / 62500);
+	tuner_frequency = ((p->frequency + 36125000) / 62500);
 
 	// setup tuner buffer
 	tuner_buf[0] = tuner_frequency >> 8;
@@ -1694,10 +1704,8 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
 	ttusb->i2c_adap.dev.parent	  = &udev->dev;
 
 	result = i2c_add_adapter(&ttusb->i2c_adap);
-	if (result) {
-		dvb_unregister_adapter (&ttusb->adapter);
-		return result;
-	}
+	if (result)
+		goto err_unregister_adapter;
 
 	memset(&ttusb->dvb_demux, 0, sizeof(ttusb->dvb_demux));
 
@@ -1714,33 +1722,29 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
 	ttusb->dvb_demux.stop_feed = ttusb_stop_feed;
 	ttusb->dvb_demux.write_to_decoder = NULL;
 
-	if ((result = dvb_dmx_init(&ttusb->dvb_demux)) < 0) {
+	result = dvb_dmx_init(&ttusb->dvb_demux);
+	if (result < 0) {
 		printk("ttusb_dvb: dvb_dmx_init failed (errno = %d)\n", result);
-		i2c_del_adapter(&ttusb->i2c_adap);
-		dvb_unregister_adapter (&ttusb->adapter);
-		return -ENODEV;
+		result = -ENODEV;
+		goto err_i2c_del_adapter;
 	}
 //FIXME dmxdev (nur WAS?)
 	ttusb->dmxdev.filternum = ttusb->dvb_demux.filternum;
 	ttusb->dmxdev.demux = &ttusb->dvb_demux.dmx;
 	ttusb->dmxdev.capabilities = 0;
 
-	if ((result = dvb_dmxdev_init(&ttusb->dmxdev, &ttusb->adapter)) < 0) {
+	result = dvb_dmxdev_init(&ttusb->dmxdev, &ttusb->adapter);
+	if (result < 0) {
 		printk("ttusb_dvb: dvb_dmxdev_init failed (errno = %d)\n",
 		       result);
-		dvb_dmx_release(&ttusb->dvb_demux);
-		i2c_del_adapter(&ttusb->i2c_adap);
-		dvb_unregister_adapter (&ttusb->adapter);
-		return -ENODEV;
+		result = -ENODEV;
+		goto err_release_dmx;
 	}
 
 	if (dvb_net_init(&ttusb->adapter, &ttusb->dvbnet, &ttusb->dvb_demux.dmx)) {
 		printk("ttusb_dvb: dvb_net_init failed!\n");
-		dvb_dmxdev_release(&ttusb->dmxdev);
-		dvb_dmx_release(&ttusb->dvb_demux);
-		i2c_del_adapter(&ttusb->i2c_adap);
-		dvb_unregister_adapter (&ttusb->adapter);
-		return -ENODEV;
+		result = -ENODEV;
+		goto err_release_dmxdev;
 	}
 
 	usb_set_intfdata(intf, (void *) ttusb);
@@ -1748,6 +1752,16 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
 	frontend_init(ttusb);
 
 	return 0;
+
+err_release_dmxdev:
+	dvb_dmxdev_release(&ttusb->dmxdev);
+err_release_dmx:
+	dvb_dmx_release(&ttusb->dvb_demux);
+err_i2c_del_adapter:
+	i2c_del_adapter(&ttusb->i2c_adap);
+err_unregister_adapter:
+	dvb_unregister_adapter (&ttusb->adapter);
+	return result;
 }
 
 static void ttusb_disconnect(struct usb_interface *intf)
diff --git a/drivers/media/dvb/ttusb-dec/ttusbdecfe.c b/drivers/media/dvb/ttusb-dec/ttusbdecfe.c
index 21260aad1e5..5c45c9d0712 100644
--- a/drivers/media/dvb/ttusb-dec/ttusbdecfe.c
+++ b/drivers/media/dvb/ttusb-dec/ttusbdecfe.c
@@ -87,8 +87,9 @@ static int ttusbdecfe_dvbt_read_status(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int ttusbdecfe_dvbt_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ttusbdecfe_dvbt_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ttusbdecfe_state* state = (struct ttusbdecfe_state*) fe->demodulator_priv;
 	u8 b[] = { 0x00, 0x00, 0x00, 0x03,
 		   0x00, 0x00, 0x00, 0x00,
@@ -113,8 +114,9 @@ static int ttusbdecfe_dvbt_get_tune_settings(struct dvb_frontend* fe,
 		return 0;
 }
 
-static int ttusbdecfe_dvbs_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ttusbdecfe_dvbs_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct ttusbdecfe_state* state = (struct ttusbdecfe_state*) fe->demodulator_priv;
 
 	u8 b[] = { 0x00, 0x00, 0x00, 0x01,
@@ -135,7 +137,7 @@ static int ttusbdecfe_dvbs_set_frontend(struct dvb_frontend* fe, struct dvb_fron
 	freq = htonl(p->frequency +
 	       (state->hi_band ? LOF_HI : LOF_LO));
 	memcpy(&b[4], &freq, sizeof(u32));
-	sym_rate = htonl(p->u.qam.symbol_rate);
+	sym_rate = htonl(p->symbol_rate);
 	memcpy(&b[12], &sym_rate, sizeof(u32));
 	band = htonl(state->hi_band ? LOF_HI : LOF_LO);
 	memcpy(&b[24], &band, sizeof(u32));
@@ -241,10 +243,9 @@ struct dvb_frontend* ttusbdecfe_dvbs_attach(const struct ttusbdecfe_config* conf
 }
 
 static struct dvb_frontend_ops ttusbdecfe_dvbt_ops = {
-
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name			= "TechnoTrend/Hauppauge DEC2000-t Frontend",
-		.type			= FE_OFDM,
 		.frequency_min		= 51000000,
 		.frequency_max		= 858000000,
 		.frequency_stepsize	= 62500,
@@ -265,10 +266,9 @@ static struct dvb_frontend_ops ttusbdecfe_dvbt_ops = {
 };
 
 static struct dvb_frontend_ops ttusbdecfe_dvbs_ops = {
-
+	.delsys = { SYS_DVBS },
 	.info = {
 		.name			= "TechnoTrend/Hauppauge DEC3000-s Frontend",
-		.type			= FE_QPSK,
 		.frequency_min		= 950000,
 		.frequency_max		= 2150000,
 		.frequency_stepsize	= 125,
diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c
index 6edc9ba8120..6f9eb94e85b 100644
--- a/drivers/media/media-device.c
+++ b/drivers/media/media-device.c
@@ -108,8 +108,7 @@ static long media_device_enum_entities(struct media_device *mdev,
 	u_ent.group_id = ent->group_id;
 	u_ent.pads = ent->num_pads;
 	u_ent.links = ent->num_links - ent->num_backlinks;
-	u_ent.v4l.major = ent->v4l.major;
-	u_ent.v4l.minor = ent->v4l.minor;
+	memcpy(&u_ent.raw, &ent->info, sizeof(ent->info));
 	if (copy_to_user(uent, &u_ent, sizeof(u_ent)))
 		return -EFAULT;
 	return 0;
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index ccd5f0d8a01..e954781c90b 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -11,6 +11,162 @@ menuconfig RADIO_ADAPTERS
 
 if RADIO_ADAPTERS && VIDEO_V4L2
 
+config RADIO_SI470X
+	bool "Silicon Labs Si470x FM Radio Receiver support"
+	depends on VIDEO_V4L2
+
+source "drivers/media/radio/si470x/Kconfig"
+
+config USB_MR800
+	tristate "AverMedia MR 800 USB FM radio support"
+	depends on USB && VIDEO_V4L2
+	---help---
+	  Say Y here if you want to connect this type of radio to your
+	  computer's USB port. Note that the audio is not digital, and
+	  you must connect the line out connector to a sound card or a
+	  set of speakers.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called radio-mr800.
+
+config USB_DSBR
+	tristate "D-Link/GemTek USB FM radio support"
+	depends on USB && VIDEO_V4L2
+	---help---
+	  Say Y here if you want to connect this type of radio to your
+	  computer's USB port. Note that the audio is not digital, and
+	  you must connect the line out connector to a sound card or a
+	  set of speakers.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called dsbr100.
+
+config RADIO_MAXIRADIO
+	tristate "Guillemot MAXI Radio FM 2000 radio"
+	depends on VIDEO_V4L2 && PCI
+	---help---
+	  Choose Y here if you have this radio card.  This card may also be
+	  found as Gemtek PCI FM.
+
+	  In order to control your radio card, you will need to use programs
+	  that are compatible with the Video For Linux API.  Information on
+	  this API and pointers to "v4l" programs may be found at
+	  <file:Documentation/video4linux/API.html>.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called radio-maxiradio.
+
+
+config I2C_SI4713
+	tristate "I2C driver for Silicon Labs Si4713 device"
+	depends on I2C && VIDEO_V4L2
+	---help---
+	  Say Y here if you want support to Si4713 I2C device.
+	  This device driver supports only i2c bus.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called si4713.
+
+config RADIO_SI4713
+	tristate "Silicon Labs Si4713 FM Radio Transmitter support"
+	depends on I2C && VIDEO_V4L2
+	select I2C_SI4713
+	---help---
+	  Say Y here if you want support to Si4713 FM Radio Transmitter.
+	  This device can transmit audio through FM. It can transmit
+	  RDS and RBDS signals as well. This module is the v4l2 radio
+	  interface for the i2c driver of this device.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called radio-si4713.
+
+config RADIO_TEA5764
+	tristate "TEA5764 I2C FM radio support"
+	depends on I2C && VIDEO_V4L2
+	---help---
+	  Say Y here if you want to use the TEA5764 FM chip found in
+	  EZX phones. This FM chip is present in EZX phones from Motorola,
+	  connected to internal pxa I2C bus.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called radio-tea5764.
+
+config RADIO_TEA5764_XTAL
+	bool "TEA5764 crystal reference"
+	depends on RADIO_TEA5764=y
+	default y
+	help
+	  Say Y here if TEA5764 have a 32768 Hz crystal in circuit, say N
+	  here if TEA5764 reference frequency is connected in FREQIN.
+
+config RADIO_SAA7706H
+	tristate "SAA7706H Car Radio DSP"
+	depends on I2C && VIDEO_V4L2
+	---help---
+	  Say Y here if you want to use the SAA7706H Car radio Digital
+	  Signal Processor, found for instance on the Russellville development
+	  board. On the russellville the device is connected to internal
+	  timberdale I2C bus.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called SAA7706H.
+
+config RADIO_TEF6862
+	tristate "TEF6862 Car Radio Enhanced Selectivity Tuner"
+	depends on I2C && VIDEO_V4L2
+	---help---
+	  Say Y here if you want to use the TEF6862 Car Radio Enhanced
+	  Selectivity Tuner, found for instance on the Russellville development
+	  board. On the russellville the device is connected to internal
+	  timberdale I2C bus.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called TEF6862.
+
+config RADIO_TIMBERDALE
+	tristate "Enable the Timberdale radio driver"
+	depends on MFD_TIMBERDALE && VIDEO_V4L2
+	depends on I2C	# for RADIO_SAA7706H
+	select RADIO_TEF6862
+	select RADIO_SAA7706H
+	---help---
+	  This is a kind of umbrella driver for the Radio Tuner and DSP
+	  found behind the Timberdale FPGA on the Russellville board.
+	  Enabling this driver will automatically select the DSP and tuner.
+
+config RADIO_WL1273
+	tristate "Texas Instruments WL1273 I2C FM Radio"
+	depends on I2C && VIDEO_V4L2
+	select MFD_CORE
+	select MFD_WL1273_CORE
+	select FW_LOADER
+	---help---
+	  Choose Y here if you have this FM radio chip.
+
+	  In order to control your radio card, you will need to use programs
+	  that are compatible with the Video For Linux 2 API.  Information on
+	  this API and pointers to "v4l2" programs may be found at
+	  <file:Documentation/video4linux/API.html>.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called radio-wl1273.
+
+# TI's ST based wl128x FM radio
+source "drivers/media/radio/wl128x/Kconfig"
+
+#
+# ISA drivers configuration
+#
+
+menuconfig V4L_RADIO_ISA_DRIVERS
+	bool "ISA radio devices"
+	depends on ISA
+	default n
+	---help---
+	  Say Y here to enable support for these ISA drivers.
+
+if V4L_RADIO_ISA_DRIVERS
+
 config RADIO_CADET
 	tristate "ADS Cadet AM/FM Tuner"
 	depends on ISA && VIDEO_V4L2
@@ -151,21 +307,6 @@ config RADIO_GEMTEK_PROBE
 	  following ports will be probed: 0x20c, 0x30c, 0x24c, 0x34c, 0x248 and
 	  0x28c.
 
-config RADIO_MAXIRADIO
-	tristate "Guillemot MAXI Radio FM 2000 radio"
-	depends on VIDEO_V4L2 && PCI
-	---help---
-	  Choose Y here if you have this radio card.  This card may also be
-	  found as Gemtek PCI FM.
-
-	  In order to control your radio card, you will need to use programs
-	  that are compatible with the Video For Linux API.  Information on
-	  this API and pointers to "v4l" programs may be found at
-	  <file:Documentation/video4linux/API.html>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called radio-maxiradio.
-
 config RADIO_MIROPCM20
 	tristate "miroSOUND PCM20 radio"
 	depends on ISA && ISA_DMA_API && VIDEO_V4L2 && SND
@@ -316,130 +457,6 @@ config RADIO_ZOLTRIX_PORT
 	help
 	  Enter the I/O port of your Zoltrix radio card.
 
-config I2C_SI4713
-	tristate "I2C driver for Silicon Labs Si4713 device"
-	depends on I2C && VIDEO_V4L2
-	---help---
-	  Say Y here if you want support to Si4713 I2C device.
-	  This device driver supports only i2c bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called si4713.
-
-config RADIO_SI4713
-	tristate "Silicon Labs Si4713 FM Radio Transmitter support"
-	depends on I2C && VIDEO_V4L2
-	select I2C_SI4713
-	---help---
-	  Say Y here if you want support to Si4713 FM Radio Transmitter.
-	  This device can transmit audio through FM. It can transmit
-	  RDS and RBDS signals as well. This module is the v4l2 radio
-	  interface for the i2c driver of this device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called radio-si4713.
-
-config USB_DSBR
-	tristate "D-Link/GemTek USB FM radio support"
-	depends on USB && VIDEO_V4L2
-	---help---
-	  Say Y here if you want to connect this type of radio to your
-	  computer's USB port. Note that the audio is not digital, and
-	  you must connect the line out connector to a sound card or a
-	  set of speakers.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called dsbr100.
-
-config RADIO_SI470X
-	bool "Silicon Labs Si470x FM Radio Receiver support"
-	depends on VIDEO_V4L2
-
-source "drivers/media/radio/si470x/Kconfig"
-
-config USB_MR800
-	tristate "AverMedia MR 800 USB FM radio support"
-	depends on USB && VIDEO_V4L2
-	---help---
-	  Say Y here if you want to connect this type of radio to your
-	  computer's USB port. Note that the audio is not digital, and
-	  you must connect the line out connector to a sound card or a
-	  set of speakers.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called radio-mr800.
-
-config RADIO_TEA5764
-	tristate "TEA5764 I2C FM radio support"
-	depends on I2C && VIDEO_V4L2
-	---help---
-	  Say Y here if you want to use the TEA5764 FM chip found in
-	  EZX phones. This FM chip is present in EZX phones from Motorola,
-	  connected to internal pxa I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called radio-tea5764.
-
-config RADIO_TEA5764_XTAL
-	bool "TEA5764 crystal reference"
-	depends on RADIO_TEA5764=y
-	default y
-	help
-	  Say Y here if TEA5764 have a 32768 Hz crystal in circuit, say N
-	  here if TEA5764 reference frequency is connected in FREQIN.
-
-config RADIO_SAA7706H
-	tristate "SAA7706H Car Radio DSP"
-	depends on I2C && VIDEO_V4L2
-	---help---
-	  Say Y here if you want to use the SAA7706H Car radio Digital
-	  Signal Processor, found for instance on the Russellville development
-	  board. On the russellville the device is connected to internal
-	  timberdale I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called SAA7706H.
-
-config RADIO_TEF6862
-	tristate "TEF6862 Car Radio Enhanced Selectivity Tuner"
-	depends on I2C && VIDEO_V4L2
-	---help---
-	  Say Y here if you want to use the TEF6862 Car Radio Enhanced
-	  Selectivity Tuner, found for instance on the Russellville development
-	  board. On the russellville the device is connected to internal
-	  timberdale I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called TEF6862.
-
-config RADIO_TIMBERDALE
-	tristate "Enable the Timberdale radio driver"
-	depends on MFD_TIMBERDALE && VIDEO_V4L2
-	depends on I2C	# for RADIO_SAA7706H
-	select RADIO_TEF6862
-	select RADIO_SAA7706H
-	---help---
-	  This is a kind of umbrella driver for the Radio Tuner and DSP
-	  found behind the Timberdale FPGA on the Russellville board.
-	  Enabling this driver will automatically select the DSP and tuner.
-
-config RADIO_WL1273
-	tristate "Texas Instruments WL1273 I2C FM Radio"
-	depends on I2C && VIDEO_V4L2
-	select MFD_WL1273_CORE
-	select FW_LOADER
-	---help---
-	  Choose Y here if you have this FM radio chip.
-
-	  In order to control your radio card, you will need to use programs
-	  that are compatible with the Video For Linux 2 API.  Information on
-	  this API and pointers to "v4l2" programs may be found at
-	  <file:Documentation/video4linux/API.html>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called radio-wl1273.
-
-# TI's ST based wl128x FM radio
-source "drivers/media/radio/wl128x/Kconfig"
+endif # V4L_RADIO_ISA_DRIVERS
 
 endif # RADIO_ADAPTERS
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index edadc8449a3..36ce0611c03 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -47,11 +47,11 @@ MODULE_VERSION("0.0.4");
 #endif
 
 static int io		= CONFIG_RADIO_GEMTEK_PORT;
-static int probe	= CONFIG_RADIO_GEMTEK_PROBE;
-static int hardmute;
-static int shutdown	= 1;
-static int keepmuted	= 1;
-static int initmute	= 1;
+static bool probe	= CONFIG_RADIO_GEMTEK_PROBE;
+static bool hardmute;
+static bool shutdown	= 1;
+static bool keepmuted	= 1;
+static bool initmute	= 1;
 static int radio_nr	= -1;
 
 module_param(io, int, 0444);
diff --git a/drivers/media/radio/radio-miropcm20.c b/drivers/media/radio/radio-miropcm20.c
index 3fb76e3834c..87c1ee13b05 100644
--- a/drivers/media/radio/radio-miropcm20.c
+++ b/drivers/media/radio/radio-miropcm20.c
@@ -23,7 +23,7 @@ static int radio_nr = -1;
 module_param(radio_nr, int, 0);
 MODULE_PARM_DESC(radio_nr, "Set radio device number (/dev/radioX).  Default: -1 (autodetect)");
 
-static int mono;
+static bool mono;
 module_param(mono, bool, 0);
 MODULE_PARM_DESC(mono, "Force tuner into mono mode.");
 
diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/radio-si4713.c
index d1fab588506..c54210c7fef 100644
--- a/drivers/media/radio/radio-si4713.c
+++ b/drivers/media/radio/radio-si4713.c
@@ -355,17 +355,4 @@ static struct platform_driver radio_si4713_pdriver = {
 	.remove         = __exit_p(radio_si4713_pdriver_remove),
 };
 
-/* Module Interface */
-static int __init radio_si4713_module_init(void)
-{
-	return platform_driver_register(&radio_si4713_pdriver);
-}
-
-static void __exit radio_si4713_module_exit(void)
-{
-	platform_driver_unregister(&radio_si4713_pdriver);
-}
-
-module_init(radio_si4713_module_init);
-module_exit(radio_si4713_module_exit);
-
+module_platform_driver(radio_si4713_pdriver);
diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c
index 3e9209f84e0..5d9a90ac3a1 100644
--- a/drivers/media/radio/radio-timb.c
+++ b/drivers/media/radio/radio-timb.c
@@ -226,20 +226,7 @@ static struct platform_driver timbradio_platform_driver = {
 	.remove		= timbradio_remove,
 };
 
-/*--------------------------------------------------------------------------*/
-
-static int __init timbradio_init(void)
-{
-	return platform_driver_register(&timbradio_platform_driver);
-}
-
-static void __exit timbradio_exit(void)
-{
-	platform_driver_unregister(&timbradio_platform_driver);
-}
-
-module_init(timbradio_init);
-module_exit(timbradio_exit);
+module_platform_driver(timbradio_platform_driver);
 
 MODULE_DESCRIPTION("Timberdale Radio driver");
 MODULE_AUTHOR("Mocean Laboratories <info@mocean-labs.com>");
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index 8aa4968d57b..f1b607099b6 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -2148,8 +2148,6 @@ pdata_err:
 	return r;
 }
 
-MODULE_ALIAS("platform:wl1273_fm_radio");
-
 static struct platform_driver wl1273_fm_radio_driver = {
 	.probe		= wl1273_fm_radio_probe,
 	.remove		= __devexit_p(wl1273_fm_radio_remove),
@@ -2159,20 +2157,9 @@ static struct platform_driver wl1273_fm_radio_driver = {
 	},
 };
 
-static int __init wl1273_fm_module_init(void)
-{
-	pr_info("%s\n", __func__);
-	return platform_driver_register(&wl1273_fm_radio_driver);
-}
-module_init(wl1273_fm_module_init);
-
-static void __exit wl1273_fm_module_exit(void)
-{
-	platform_driver_unregister(&wl1273_fm_radio_driver);
-	pr_info(DRIVER_DESC ", Exiting.\n");
-}
-module_exit(wl1273_fm_module_exit);
+module_platform_driver(wl1273_fm_radio_driver);
 
 MODULE_AUTHOR("Matti Aaltonen <matti.j.aaltonen@nokia.com>");
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:wl1273_fm_radio");
diff --git a/drivers/media/radio/tef6862.c b/drivers/media/radio/tef6862.c
index 0991e197367..3408685b690 100644
--- a/drivers/media/radio/tef6862.c
+++ b/drivers/media/radio/tef6862.c
@@ -118,9 +118,11 @@ static int tef6862_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *f)
 	i2cmsg[2] = pll & 0xff;
 
 	err = i2c_master_send(client, i2cmsg, sizeof(i2cmsg));
-	if (!err)
-		state->freq = f->frequency;
-	return err;
+	if (err != sizeof(i2cmsg))
+		return err < 0 ? err : -EIO;
+
+	state->freq = f->frequency;
+	return 0;
 }
 
 static int tef6862_g_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *f)
diff --git a/drivers/media/radio/wl128x/Kconfig b/drivers/media/radio/wl128x/Kconfig
index 749f67b192e..86b28579f0c 100644
--- a/drivers/media/radio/wl128x/Kconfig
+++ b/drivers/media/radio/wl128x/Kconfig
@@ -5,7 +5,7 @@ menu "Texas Instruments WL128x FM driver (ST based)"
 config RADIO_WL128X
 	tristate "Texas Instruments WL128x FM Radio"
 	depends on VIDEO_V4L2 && RFKILL
-	select TI_ST
+	select TI_ST if NET && GPIOLIB
 	help
 	Choose Y here if you have this FM radio chip.
 
diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
index 5991ab60303..bf867a6b5ea 100644
--- a/drivers/media/radio/wl128x/fmdrv_common.c
+++ b/drivers/media/radio/wl128x/fmdrv_common.c
@@ -387,7 +387,7 @@ static void send_tasklet(unsigned long arg)
  * Queues FM Channel-8 packet to FM TX queue and schedules FM TX tasklet for
  * transmission
  */
-static u32 fm_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type,	void *payload,
+static int fm_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type,	void *payload,
 		int payload_len, struct completion *wait_completion)
 {
 	struct sk_buff *skb;
@@ -456,13 +456,13 @@ static u32 fm_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type,	void *payload,
 }
 
 /* Sends FM Channel-8 command to the chip and waits for the response */
-u32 fmc_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type, void *payload,
+int fmc_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type, void *payload,
 		unsigned int payload_len, void *response, int *response_len)
 {
 	struct sk_buff *skb;
 	struct fm_event_msg_hdr *evt_hdr;
 	unsigned long flags;
-	u32 ret;
+	int ret;
 
 	init_completion(&fmdev->maintask_comp);
 	ret = fm_send_cmd(fmdev, fm_op, type, payload, payload_len,
@@ -470,8 +470,8 @@ u32 fmc_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type, void *payload,
 	if (ret)
 		return ret;
 
-	ret = wait_for_completion_timeout(&fmdev->maintask_comp, FM_DRV_TX_TIMEOUT);
-	if (!ret) {
+	if (!wait_for_completion_timeout(&fmdev->maintask_comp,
+					 FM_DRV_TX_TIMEOUT)) {
 		fmerr("Timeout(%d sec),didn't get reg"
 			   "completion signal from RX tasklet\n",
 			   jiffies_to_msecs(FM_DRV_TX_TIMEOUT) / 1000);
@@ -508,7 +508,7 @@ u32 fmc_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type, void *payload,
 }
 
 /* --- Helper functions used in FM interrupt handlers ---*/
-static inline u32 check_cmdresp_status(struct fmdev *fmdev,
+static inline int check_cmdresp_status(struct fmdev *fmdev,
 		struct sk_buff **skb)
 {
 	struct fm_event_msg_hdr *fm_evt_hdr;
@@ -1058,7 +1058,7 @@ static void fm_irq_handle_intmsk_cmd_resp(struct fmdev *fmdev)
 }
 
 /* Returns availability of RDS data in internel buffer */
-u32 fmc_is_rds_data_available(struct fmdev *fmdev, struct file *file,
+int fmc_is_rds_data_available(struct fmdev *fmdev, struct file *file,
 				struct poll_table_struct *pts)
 {
 	poll_wait(file, &fmdev->rx.rds.read_queue, pts);
@@ -1069,7 +1069,7 @@ u32 fmc_is_rds_data_available(struct fmdev *fmdev, struct file *file,
 }
 
 /* Copies RDS data from internal buffer to user buffer */
-u32 fmc_transfer_rds_from_internal_buff(struct fmdev *fmdev, struct file *file,
+int fmc_transfer_rds_from_internal_buff(struct fmdev *fmdev, struct file *file,
 		u8 __user *buf, size_t count)
 {
 	u32 block_count;
@@ -1113,7 +1113,7 @@ u32 fmc_transfer_rds_from_internal_buff(struct fmdev *fmdev, struct file *file,
 	return ret;
 }
 
-u32 fmc_set_freq(struct fmdev *fmdev, u32 freq_to_set)
+int fmc_set_freq(struct fmdev *fmdev, u32 freq_to_set)
 {
 	switch (fmdev->curr_fmmode) {
 	case FM_MODE_RX:
@@ -1127,7 +1127,7 @@ u32 fmc_set_freq(struct fmdev *fmdev, u32 freq_to_set)
 	}
 }
 
-u32 fmc_get_freq(struct fmdev *fmdev, u32 *cur_tuned_frq)
+int fmc_get_freq(struct fmdev *fmdev, u32 *cur_tuned_frq)
 {
 	if (fmdev->rx.freq == FM_UNDEFINED_FREQ) {
 		fmerr("RX frequency is not set\n");
@@ -1153,7 +1153,7 @@ u32 fmc_get_freq(struct fmdev *fmdev, u32 *cur_tuned_frq)
 
 }
 
-u32 fmc_set_region(struct fmdev *fmdev, u8 region_to_set)
+int fmc_set_region(struct fmdev *fmdev, u8 region_to_set)
 {
 	switch (fmdev->curr_fmmode) {
 	case FM_MODE_RX:
@@ -1167,7 +1167,7 @@ u32 fmc_set_region(struct fmdev *fmdev, u8 region_to_set)
 	}
 }
 
-u32 fmc_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
+int fmc_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
 {
 	switch (fmdev->curr_fmmode) {
 	case FM_MODE_RX:
@@ -1181,7 +1181,7 @@ u32 fmc_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
 	}
 }
 
-u32 fmc_set_stereo_mono(struct fmdev *fmdev, u16 mode)
+int fmc_set_stereo_mono(struct fmdev *fmdev, u16 mode)
 {
 	switch (fmdev->curr_fmmode) {
 	case FM_MODE_RX:
@@ -1195,7 +1195,7 @@ u32 fmc_set_stereo_mono(struct fmdev *fmdev, u16 mode)
 	}
 }
 
-u32 fmc_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
+int fmc_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
 {
 	switch (fmdev->curr_fmmode) {
 	case FM_MODE_RX:
@@ -1210,10 +1210,10 @@ u32 fmc_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
 }
 
 /* Sends power off command to the chip */
-static u32 fm_power_down(struct fmdev *fmdev)
+static int fm_power_down(struct fmdev *fmdev)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (!test_bit(FM_CORE_READY, &fmdev->flag)) {
 		fmerr("FM core is not ready\n");
@@ -1234,7 +1234,7 @@ static u32 fm_power_down(struct fmdev *fmdev)
 }
 
 /* Reads init command from FM firmware file and loads to the chip */
-static u32 fm_download_firmware(struct fmdev *fmdev, const u8 *fw_name)
+static int fm_download_firmware(struct fmdev *fmdev, const u8 *fw_name)
 {
 	const struct firmware *fw_entry;
 	struct bts_header *fw_header;
@@ -1299,7 +1299,7 @@ rel_fw:
 }
 
 /* Loads default RX configuration to the chip */
-static u32 load_default_rx_configuration(struct fmdev *fmdev)
+static int load_default_rx_configuration(struct fmdev *fmdev)
 {
 	int ret;
 
@@ -1311,7 +1311,7 @@ static u32 load_default_rx_configuration(struct fmdev *fmdev)
 }
 
 /* Does FM power on sequence */
-static u32 fm_power_up(struct fmdev *fmdev, u8 mode)
+static int fm_power_up(struct fmdev *fmdev, u8 mode)
 {
 	u16 payload, asic_id, asic_ver;
 	int resp_len, ret;
@@ -1374,7 +1374,7 @@ rel:
 }
 
 /* Set FM Modes(TX, RX, OFF) */
-u32 fmc_set_mode(struct fmdev *fmdev, u8 fm_mode)
+int fmc_set_mode(struct fmdev *fmdev, u8 fm_mode)
 {
 	int ret = 0;
 
@@ -1427,7 +1427,7 @@ u32 fmc_set_mode(struct fmdev *fmdev, u8 fm_mode)
 }
 
 /* Returns current FM mode (TX, RX, OFF) */
-u32 fmc_get_mode(struct fmdev *fmdev, u8 *fmmode)
+int fmc_get_mode(struct fmdev *fmdev, u8 *fmmode)
 {
 	if (!test_bit(FM_CORE_READY, &fmdev->flag)) {
 		fmerr("FM core is not ready\n");
@@ -1483,10 +1483,10 @@ static void fm_st_reg_comp_cb(void *arg, char data)
  * This function will be called from FM V4L2 open function.
  * Register with ST driver and initialize driver data.
  */
-u32 fmc_prepare(struct fmdev *fmdev)
+int fmc_prepare(struct fmdev *fmdev)
 {
 	static struct st_proto_s fm_st_proto;
-	u32 ret;
+	int ret;
 
 	if (test_bit(FM_CORE_READY, &fmdev->flag)) {
 		fmdbg("FM Core is already up\n");
@@ -1512,10 +1512,8 @@ u32 fmc_prepare(struct fmdev *fmdev)
 		fmdev->streg_cbdata = -EINPROGRESS;
 		fmdbg("%s waiting for ST reg completion signal\n", __func__);
 
-		ret = wait_for_completion_timeout(&wait_for_fmdrv_reg_comp,
-				FM_ST_REG_TIMEOUT);
-
-		if (!ret) {
+		if (!wait_for_completion_timeout(&wait_for_fmdrv_reg_comp,
+						 FM_ST_REG_TIMEOUT)) {
 			fmerr("Timeout(%d sec), didn't get reg "
 					"completion signal from ST\n",
 					jiffies_to_msecs(FM_ST_REG_TIMEOUT) / 1000);
@@ -1589,10 +1587,10 @@ u32 fmc_prepare(struct fmdev *fmdev)
  * This function will be called from FM V4L2 release function.
  * Unregister from ST driver.
  */
-u32 fmc_release(struct fmdev *fmdev)
+int fmc_release(struct fmdev *fmdev)
 {
 	static struct st_proto_s fm_st_proto;
-	u32 ret;
+	int ret;
 
 	if (!test_bit(FM_CORE_READY, &fmdev->flag)) {
 		fmdbg("FM Core is already down\n");
@@ -1631,7 +1629,7 @@ u32 fmc_release(struct fmdev *fmdev)
 static int __init fm_drv_init(void)
 {
 	struct fmdev *fmdev = NULL;
-	u32 ret = -ENOMEM;
+	int ret = -ENOMEM;
 
 	fmdbg("FM driver version %s\n", FM_DRV_VERSION);
 
diff --git a/drivers/media/radio/wl128x/fmdrv_common.h b/drivers/media/radio/wl128x/fmdrv_common.h
index aee243bb663..d9b9c6cf83b 100644
--- a/drivers/media/radio/wl128x/fmdrv_common.h
+++ b/drivers/media/radio/wl128x/fmdrv_common.h
@@ -368,27 +368,27 @@ struct fm_event_msg_hdr {
 #define FM_TX_ANT_IMP_500		2
 
 /* Functions exported by FM common sub-module */
-u32 fmc_prepare(struct fmdev *);
-u32 fmc_release(struct fmdev *);
+int fmc_prepare(struct fmdev *);
+int fmc_release(struct fmdev *);
 
 void fmc_update_region_info(struct fmdev *, u8);
-u32 fmc_send_cmd(struct fmdev *, u8, u16,
+int fmc_send_cmd(struct fmdev *, u8, u16,
 				void *, unsigned int, void *, int *);
-u32 fmc_is_rds_data_available(struct fmdev *, struct file *,
+int fmc_is_rds_data_available(struct fmdev *, struct file *,
 				struct poll_table_struct *);
-u32 fmc_transfer_rds_from_internal_buff(struct fmdev *, struct file *,
+int fmc_transfer_rds_from_internal_buff(struct fmdev *, struct file *,
 					u8 __user *, size_t);
 
-u32 fmc_set_freq(struct fmdev *, u32);
-u32 fmc_set_mode(struct fmdev *, u8);
-u32 fmc_set_region(struct fmdev *, u8);
-u32 fmc_set_mute_mode(struct fmdev *, u8);
-u32 fmc_set_stereo_mono(struct fmdev *, u16);
-u32 fmc_set_rds_mode(struct fmdev *, u8);
+int fmc_set_freq(struct fmdev *, u32);
+int fmc_set_mode(struct fmdev *, u8);
+int fmc_set_region(struct fmdev *, u8);
+int fmc_set_mute_mode(struct fmdev *, u8);
+int fmc_set_stereo_mono(struct fmdev *, u16);
+int fmc_set_rds_mode(struct fmdev *, u8);
 
-u32 fmc_get_freq(struct fmdev *, u32 *);
-u32 fmc_get_region(struct fmdev *, u8 *);
-u32 fmc_get_mode(struct fmdev *, u8 *);
+int fmc_get_freq(struct fmdev *, u32 *);
+int fmc_get_region(struct fmdev *, u8 *);
+int fmc_get_mode(struct fmdev *, u8 *);
 
 /*
  * channel spacing
diff --git a/drivers/media/radio/wl128x/fmdrv_rx.c b/drivers/media/radio/wl128x/fmdrv_rx.c
index ec529b55b04..43fb72291be 100644
--- a/drivers/media/radio/wl128x/fmdrv_rx.c
+++ b/drivers/media/radio/wl128x/fmdrv_rx.c
@@ -43,12 +43,13 @@ void fm_rx_reset_station_info(struct fmdev *fmdev)
 	fmdev->rx.stat_info.af_list_max = 0;
 }
 
-u32 fm_rx_set_freq(struct fmdev *fmdev, u32 freq)
+int fm_rx_set_freq(struct fmdev *fmdev, u32 freq)
 {
 	unsigned long timeleft;
 	u16 payload, curr_frq, intr_flag;
 	u32 curr_frq_in_khz;
-	u32 ret, resp_len;
+	u32 resp_len;
+	int ret;
 
 	if (freq < fmdev->rx.region.bot_freq || freq > fmdev->rx.region.top_freq) {
 		fmerr("Invalid frequency %d\n", freq);
@@ -141,10 +142,10 @@ exit:
 	return ret;
 }
 
-static u32 fm_rx_set_channel_spacing(struct fmdev *fmdev, u32 spacing)
+static int fm_rx_set_channel_spacing(struct fmdev *fmdev, u32 spacing)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (spacing > 0 && spacing <= 50000)
 		spacing = FM_CHANNEL_SPACING_50KHZ;
@@ -165,7 +166,7 @@ static u32 fm_rx_set_channel_spacing(struct fmdev *fmdev, u32 spacing)
 	return ret;
 }
 
-u32 fm_rx_seek(struct fmdev *fmdev, u32 seek_upward,
+int fm_rx_seek(struct fmdev *fmdev, u32 seek_upward,
 		u32 wrap_around, u32 spacing)
 {
 	u32 resp_len;
@@ -173,7 +174,7 @@ u32 fm_rx_seek(struct fmdev *fmdev, u32 seek_upward,
 	u16 payload, int_reason, intr_flag;
 	u16 offset, space_idx;
 	unsigned long timeleft;
-	u32 ret;
+	int ret;
 
 	/* Set channel spacing */
 	ret = fm_rx_set_channel_spacing(fmdev, spacing);
@@ -296,10 +297,10 @@ again:
 	return ret;
 }
 
-u32 fm_rx_set_volume(struct fmdev *fmdev, u16 vol_to_set)
+int fm_rx_set_volume(struct fmdev *fmdev, u16 vol_to_set)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -322,7 +323,7 @@ u32 fm_rx_set_volume(struct fmdev *fmdev, u16 vol_to_set)
 }
 
 /* Get volume */
-u32 fm_rx_get_volume(struct fmdev *fmdev, u16 *curr_vol)
+int fm_rx_get_volume(struct fmdev *fmdev, u16 *curr_vol)
 {
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -338,7 +339,7 @@ u32 fm_rx_get_volume(struct fmdev *fmdev, u16 *curr_vol)
 }
 
 /* To get current band's bottom and top frequency */
-u32 fm_rx_get_band_freq_range(struct fmdev *fmdev, u32 *bot_freq, u32 *top_freq)
+int fm_rx_get_band_freq_range(struct fmdev *fmdev, u32 *bot_freq, u32 *top_freq)
 {
 	if (bot_freq != NULL)
 		*bot_freq = fmdev->rx.region.bot_freq;
@@ -356,11 +357,11 @@ void fm_rx_get_region(struct fmdev *fmdev, u8 *region)
 }
 
 /* Sets band (0-Europe/US; 1-Japan) */
-u32 fm_rx_set_region(struct fmdev *fmdev, u8 region_to_set)
+int fm_rx_set_region(struct fmdev *fmdev, u8 region_to_set)
 {
 	u16 payload;
 	u32 new_frq = 0;
-	u32 ret;
+	int ret;
 
 	if (region_to_set != FM_BAND_EUROPE_US &&
 	    region_to_set != FM_BAND_JAPAN) {
@@ -399,7 +400,7 @@ u32 fm_rx_set_region(struct fmdev *fmdev, u8 region_to_set)
 }
 
 /* Reads current mute mode (Mute Off/On/Attenuate)*/
-u32 fm_rx_get_mute_mode(struct fmdev *fmdev, u8 *curr_mute_mode)
+int fm_rx_get_mute_mode(struct fmdev *fmdev, u8 *curr_mute_mode)
 {
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -414,10 +415,10 @@ u32 fm_rx_get_mute_mode(struct fmdev *fmdev, u8 *curr_mute_mode)
 	return 0;
 }
 
-static u32 fm_config_rx_mute_reg(struct fmdev *fmdev)
+static int fm_config_rx_mute_reg(struct fmdev *fmdev)
 {
 	u16 payload, muteval;
-	u32 ret;
+	int ret;
 
 	muteval = 0;
 	switch (fmdev->rx.mute_mode) {
@@ -448,10 +449,10 @@ static u32 fm_config_rx_mute_reg(struct fmdev *fmdev)
 }
 
 /* Configures mute mode (Mute Off/On/Attenuate) */
-u32 fm_rx_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
+int fm_rx_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
 {
 	u8 org_state;
-	u32 ret;
+	int ret;
 
 	if (fmdev->rx.mute_mode == mute_mode_toset)
 		return 0;
@@ -469,7 +470,7 @@ u32 fm_rx_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
 }
 
 /* Gets RF dependent soft mute mode enable/disable status */
-u32 fm_rx_get_rfdepend_softmute(struct fmdev *fmdev, u8 *curr_mute_mode)
+int fm_rx_get_rfdepend_softmute(struct fmdev *fmdev, u8 *curr_mute_mode)
 {
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -485,10 +486,10 @@ u32 fm_rx_get_rfdepend_softmute(struct fmdev *fmdev, u8 *curr_mute_mode)
 }
 
 /* Sets RF dependent soft mute mode */
-u32 fm_rx_set_rfdepend_softmute(struct fmdev *fmdev, u8 rfdepend_mute)
+int fm_rx_set_rfdepend_softmute(struct fmdev *fmdev, u8 rfdepend_mute)
 {
 	u8 org_state;
-	u32 ret;
+	int ret;
 
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -514,11 +515,11 @@ u32 fm_rx_set_rfdepend_softmute(struct fmdev *fmdev, u8 rfdepend_mute)
 }
 
 /* Returns the signal strength level of current channel */
-u32 fm_rx_get_rssi_level(struct fmdev *fmdev, u16 *rssilvl)
+int fm_rx_get_rssi_level(struct fmdev *fmdev, u16 *rssilvl)
 {
 	u16 curr_rssi_lel;
 	u32 resp_len;
-	u32 ret;
+	int ret;
 
 	if (rssilvl == NULL) {
 		fmerr("Invalid memory\n");
@@ -539,10 +540,10 @@ u32 fm_rx_get_rssi_level(struct fmdev *fmdev, u16 *rssilvl)
  * Sets the signal strength level that once reached
  * will stop the auto search process
  */
-u32 fm_rx_set_rssi_threshold(struct fmdev *fmdev, short rssi_lvl_toset)
+int fm_rx_set_rssi_threshold(struct fmdev *fmdev, short rssi_lvl_toset)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (rssi_lvl_toset < FM_RX_RSSI_THRESHOLD_MIN ||
 			rssi_lvl_toset > FM_RX_RSSI_THRESHOLD_MAX) {
@@ -561,7 +562,7 @@ u32 fm_rx_set_rssi_threshold(struct fmdev *fmdev, short rssi_lvl_toset)
 }
 
 /* Returns current RX RSSI threshold value */
-u32 fm_rx_get_rssi_threshold(struct fmdev *fmdev, short *curr_rssi_lvl)
+int fm_rx_get_rssi_threshold(struct fmdev *fmdev, short *curr_rssi_lvl)
 {
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -577,10 +578,10 @@ u32 fm_rx_get_rssi_threshold(struct fmdev *fmdev, short *curr_rssi_lvl)
 }
 
 /* Sets RX stereo/mono modes */
-u32 fm_rx_set_stereo_mono(struct fmdev *fmdev, u16 mode)
+int fm_rx_set_stereo_mono(struct fmdev *fmdev, u16 mode)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (mode != FM_STEREO_MODE && mode != FM_MONO_MODE) {
 		fmerr("Invalid mode\n");
@@ -605,10 +606,11 @@ u32 fm_rx_set_stereo_mono(struct fmdev *fmdev, u16 mode)
 }
 
 /* Gets current RX stereo/mono mode */
-u32 fm_rx_get_stereo_mono(struct fmdev *fmdev, u16 *mode)
+int fm_rx_get_stereo_mono(struct fmdev *fmdev, u16 *mode)
 {
 	u16 curr_mode;
-	u32 ret, resp_len;
+	u32 resp_len;
+	int ret;
 
 	if (mode == NULL) {
 		fmerr("Invalid memory\n");
@@ -626,10 +628,10 @@ u32 fm_rx_get_stereo_mono(struct fmdev *fmdev, u16 *mode)
 }
 
 /* Choose RX de-emphasis filter mode (50us/75us) */
-u32 fm_rx_set_deemphasis_mode(struct fmdev *fmdev, u16 mode)
+int fm_rx_set_deemphasis_mode(struct fmdev *fmdev, u16 mode)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -652,7 +654,7 @@ u32 fm_rx_set_deemphasis_mode(struct fmdev *fmdev, u16 mode)
 }
 
 /* Gets current RX de-emphasis filter mode */
-u32 fm_rx_get_deemph_mode(struct fmdev *fmdev, u16 *curr_deemphasis_mode)
+int fm_rx_get_deemph_mode(struct fmdev *fmdev, u16 *curr_deemphasis_mode)
 {
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -668,10 +670,10 @@ u32 fm_rx_get_deemph_mode(struct fmdev *fmdev, u16 *curr_deemphasis_mode)
 }
 
 /* Enable/Disable RX RDS */
-u32 fm_rx_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
+int fm_rx_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (rds_en_dis != FM_RDS_ENABLE && rds_en_dis != FM_RDS_DISABLE) {
 		fmerr("Invalid rds option\n");
@@ -743,7 +745,7 @@ u32 fm_rx_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
 }
 
 /* Returns current RX RDS enable/disable status */
-u32 fm_rx_get_rds_mode(struct fmdev *fmdev, u8 *curr_rds_en_dis)
+int fm_rx_get_rds_mode(struct fmdev *fmdev, u8 *curr_rds_en_dis)
 {
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -759,10 +761,10 @@ u32 fm_rx_get_rds_mode(struct fmdev *fmdev, u8 *curr_rds_en_dis)
 }
 
 /* Sets RDS operation mode (RDS/RDBS) */
-u32 fm_rx_set_rds_system(struct fmdev *fmdev, u8 rds_mode)
+int fm_rx_set_rds_system(struct fmdev *fmdev, u8 rds_mode)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -784,7 +786,7 @@ u32 fm_rx_set_rds_system(struct fmdev *fmdev, u8 rds_mode)
 }
 
 /* Returns current RDS operation mode */
-u32 fm_rx_get_rds_system(struct fmdev *fmdev, u8 *rds_mode)
+int fm_rx_get_rds_system(struct fmdev *fmdev, u8 *rds_mode)
 {
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -800,10 +802,10 @@ u32 fm_rx_get_rds_system(struct fmdev *fmdev, u8 *rds_mode)
 }
 
 /* Configures Alternate Frequency switch mode */
-u32 fm_rx_set_af_switch(struct fmdev *fmdev, u8 af_mode)
+int fm_rx_set_af_switch(struct fmdev *fmdev, u8 af_mode)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
@@ -831,7 +833,7 @@ u32 fm_rx_set_af_switch(struct fmdev *fmdev, u8 af_mode)
 }
 
 /* Returns Alternate Frequency switch status */
-u32 fm_rx_get_af_switch(struct fmdev *fmdev, u8 *af_mode)
+int fm_rx_get_af_switch(struct fmdev *fmdev, u8 *af_mode)
 {
 	if (fmdev->curr_fmmode != FM_MODE_RX)
 		return -EPERM;
diff --git a/drivers/media/radio/wl128x/fmdrv_rx.h b/drivers/media/radio/wl128x/fmdrv_rx.h
index 329e62f6be7..32add81f8d8 100644
--- a/drivers/media/radio/wl128x/fmdrv_rx.h
+++ b/drivers/media/radio/wl128x/fmdrv_rx.h
@@ -22,38 +22,38 @@
 #ifndef _FMDRV_RX_H
 #define _FMDRV_RX_H
 
-u32 fm_rx_set_freq(struct fmdev *, u32);
-u32 fm_rx_set_mute_mode(struct fmdev *, u8);
-u32 fm_rx_set_stereo_mono(struct fmdev *, u16);
-u32 fm_rx_set_rds_mode(struct fmdev *, u8);
-u32 fm_rx_set_rds_system(struct fmdev *, u8);
-u32 fm_rx_set_volume(struct fmdev *, u16);
-u32 fm_rx_set_rssi_threshold(struct fmdev *, short);
-u32 fm_rx_set_region(struct fmdev *, u8);
-u32 fm_rx_set_rfdepend_softmute(struct fmdev *, u8);
-u32 fm_rx_set_deemphasis_mode(struct fmdev *, u16);
-u32 fm_rx_set_af_switch(struct fmdev *, u8);
+int fm_rx_set_freq(struct fmdev *, u32);
+int fm_rx_set_mute_mode(struct fmdev *, u8);
+int fm_rx_set_stereo_mono(struct fmdev *, u16);
+int fm_rx_set_rds_mode(struct fmdev *, u8);
+int fm_rx_set_rds_system(struct fmdev *, u8);
+int fm_rx_set_volume(struct fmdev *, u16);
+int fm_rx_set_rssi_threshold(struct fmdev *, short);
+int fm_rx_set_region(struct fmdev *, u8);
+int fm_rx_set_rfdepend_softmute(struct fmdev *, u8);
+int fm_rx_set_deemphasis_mode(struct fmdev *, u16);
+int fm_rx_set_af_switch(struct fmdev *, u8);
 
 void fm_rx_reset_rds_cache(struct fmdev *);
 void fm_rx_reset_station_info(struct fmdev *);
 
-u32 fm_rx_seek(struct fmdev *, u32, u32, u32);
+int fm_rx_seek(struct fmdev *, u32, u32, u32);
 
-u32 fm_rx_get_rds_mode(struct fmdev *, u8 *);
-u32 fm_rx_get_rds_system(struct fmdev *, u8 *);
-u32 fm_rx_get_mute_mode(struct fmdev *, u8 *);
-u32 fm_rx_get_volume(struct fmdev *, u16 *);
-u32 fm_rx_get_band_freq_range(struct fmdev *,
+int fm_rx_get_rds_mode(struct fmdev *, u8 *);
+int fm_rx_get_rds_system(struct fmdev *, u8 *);
+int fm_rx_get_mute_mode(struct fmdev *, u8 *);
+int fm_rx_get_volume(struct fmdev *, u16 *);
+int fm_rx_get_band_freq_range(struct fmdev *,
 					u32 *, u32 *);
-u32 fm_rx_get_stereo_mono(struct fmdev *, u16 *);
-u32 fm_rx_get_rssi_level(struct fmdev *, u16 *);
-u32 fm_rx_get_rssi_threshold(struct fmdev *, short *);
-u32 fm_rx_get_rfdepend_softmute(struct fmdev *, u8 *);
-u32 fm_rx_get_deemph_mode(struct fmdev *, u16 *);
-u32 fm_rx_get_af_switch(struct fmdev *, u8 *);
+int fm_rx_get_stereo_mono(struct fmdev *, u16 *);
+int fm_rx_get_rssi_level(struct fmdev *, u16 *);
+int fm_rx_get_rssi_threshold(struct fmdev *, short *);
+int fm_rx_get_rfdepend_softmute(struct fmdev *, u8 *);
+int fm_rx_get_deemph_mode(struct fmdev *, u16 *);
+int fm_rx_get_af_switch(struct fmdev *, u8 *);
 void fm_rx_get_region(struct fmdev *, u8 *);
 
-u32 fm_rx_set_chanl_spacing(struct fmdev *, u8);
-u32 fm_rx_get_chanl_spacing(struct fmdev *, u8 *);
+int fm_rx_set_chanl_spacing(struct fmdev *, u8);
+int fm_rx_get_chanl_spacing(struct fmdev *, u8 *);
 #endif
 
diff --git a/drivers/media/radio/wl128x/fmdrv_tx.c b/drivers/media/radio/wl128x/fmdrv_tx.c
index be54068b56a..6ea33e09d63 100644
--- a/drivers/media/radio/wl128x/fmdrv_tx.c
+++ b/drivers/media/radio/wl128x/fmdrv_tx.c
@@ -24,10 +24,10 @@
 #include "fmdrv_common.h"
 #include "fmdrv_tx.h"
 
-u32 fm_tx_set_stereo_mono(struct fmdev *fmdev, u16 mode)
+int fm_tx_set_stereo_mono(struct fmdev *fmdev, u16 mode)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (fmdev->tx_data.aud_mode == mode)
 		return 0;
@@ -46,10 +46,10 @@ u32 fm_tx_set_stereo_mono(struct fmdev *fmdev, u16 mode)
 	return ret;
 }
 
-static u32 set_rds_text(struct fmdev *fmdev, u8 *rds_text)
+static int set_rds_text(struct fmdev *fmdev, u8 *rds_text)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	ret = fmc_send_cmd(fmdev, RDS_DATA_SET, REG_WR, rds_text,
 			strlen(rds_text), NULL, NULL);
@@ -66,10 +66,10 @@ static u32 set_rds_text(struct fmdev *fmdev, u8 *rds_text)
 	return 0;
 }
 
-static u32 set_rds_data_mode(struct fmdev *fmdev, u8 mode)
+static int set_rds_data_mode(struct fmdev *fmdev, u8 mode)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	/* Setting unique PI TODO: how unique? */
 	payload = (u16)0xcafe;
@@ -89,10 +89,10 @@ static u32 set_rds_data_mode(struct fmdev *fmdev, u8 mode)
 	return 0;
 }
 
-static u32 set_rds_len(struct fmdev *fmdev, u8 type, u16 len)
+static int set_rds_len(struct fmdev *fmdev, u8 type, u16 len)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	len |= type << 8;
 	payload = len;
@@ -105,10 +105,10 @@ static u32 set_rds_len(struct fmdev *fmdev, u8 type, u16 len)
 	return 0;
 }
 
-u32 fm_tx_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
+int fm_tx_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 	u8 rds_text[] = "Zoom2\n";
 
 	fmdbg("rds_en_dis:%d(E:%d, D:%d)\n", rds_en_dis,
@@ -148,10 +148,10 @@ u32 fm_tx_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
 	return 0;
 }
 
-u32 fm_tx_set_radio_text(struct fmdev *fmdev, u8 *rds_text, u8 rds_type)
+int fm_tx_set_radio_text(struct fmdev *fmdev, u8 *rds_text, u8 rds_type)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (fmdev->curr_fmmode != FM_MODE_TX)
 		return -EPERM;
@@ -176,10 +176,10 @@ u32 fm_tx_set_radio_text(struct fmdev *fmdev, u8 *rds_text, u8 rds_type)
 	return 0;
 }
 
-u32 fm_tx_set_af(struct fmdev *fmdev, u32 af)
+int fm_tx_set_af(struct fmdev *fmdev, u32 af)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (fmdev->curr_fmmode != FM_MODE_TX)
 		return -EPERM;
@@ -196,10 +196,10 @@ u32 fm_tx_set_af(struct fmdev *fmdev, u32 af)
 	return 0;
 }
 
-u32 fm_tx_set_region(struct fmdev *fmdev, u8 region)
+int fm_tx_set_region(struct fmdev *fmdev, u8 region)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (region != FM_BAND_EUROPE_US && region != FM_BAND_JAPAN) {
 		fmerr("Invalid band\n");
@@ -216,10 +216,10 @@ u32 fm_tx_set_region(struct fmdev *fmdev, u8 region)
 	return 0;
 }
 
-u32 fm_tx_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
+int fm_tx_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
 {
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	fmdbg("tx: mute mode %d\n", mute_mode_toset);
 
@@ -233,11 +233,11 @@ u32 fm_tx_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
 }
 
 /* Set TX Audio I/O */
-static u32 set_audio_io(struct fmdev *fmdev)
+static int set_audio_io(struct fmdev *fmdev)
 {
 	struct fmtx_data *tx = &fmdev->tx_data;
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	/* Set Audio I/O Enable */
 	payload = tx->audio_io;
@@ -251,12 +251,12 @@ static u32 set_audio_io(struct fmdev *fmdev)
 }
 
 /* Start TX Transmission */
-static u32 enable_xmit(struct fmdev *fmdev, u8 new_xmit_state)
+static int enable_xmit(struct fmdev *fmdev, u8 new_xmit_state)
 {
 	struct fmtx_data *tx = &fmdev->tx_data;
 	unsigned long timeleft;
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	/* Enable POWER_ENB interrupts */
 	payload = FM_POW_ENB_EVENT;
@@ -289,11 +289,11 @@ static u32 enable_xmit(struct fmdev *fmdev, u8 new_xmit_state)
 }
 
 /* Set TX power level */
-u32 fm_tx_set_pwr_lvl(struct fmdev *fmdev, u8 new_pwr_lvl)
+int fm_tx_set_pwr_lvl(struct fmdev *fmdev, u8 new_pwr_lvl)
 {
 	u16 payload;
 	struct fmtx_data *tx = &fmdev->tx_data;
-	u32 ret;
+	int ret;
 
 	if (fmdev->curr_fmmode != FM_MODE_TX)
 		return -EPERM;
@@ -328,11 +328,11 @@ u32 fm_tx_set_pwr_lvl(struct fmdev *fmdev, u8 new_pwr_lvl)
  * Sets FM TX pre-emphasis filter value (OFF, 50us, or 75us)
  * Convert V4L2 specified filter values to chip specific filter values.
  */
-u32 fm_tx_set_preemph_filter(struct fmdev *fmdev, u32 preemphasis)
+int fm_tx_set_preemph_filter(struct fmdev *fmdev, u32 preemphasis)
 {
 	struct fmtx_data *tx = &fmdev->tx_data;
 	u16 payload;
-	u32 ret;
+	int ret;
 
 	if (fmdev->curr_fmmode != FM_MODE_TX)
 		return -EPERM;
@@ -360,10 +360,11 @@ u32 fm_tx_set_preemph_filter(struct fmdev *fmdev, u32 preemphasis)
 }
 
 /* Get the TX tuning capacitor value.*/
-u32 fm_tx_get_tune_cap_val(struct fmdev *fmdev)
+int fm_tx_get_tune_cap_val(struct fmdev *fmdev)
 {
 	u16 curr_val;
-	u32 ret, resp_len;
+	u32 resp_len;
+	int ret;
 
 	if (fmdev->curr_fmmode != FM_MODE_TX)
 		return -EPERM;
@@ -379,11 +380,11 @@ u32 fm_tx_get_tune_cap_val(struct fmdev *fmdev)
 }
 
 /* Set TX Frequency */
-u32 fm_tx_set_freq(struct fmdev *fmdev, u32 freq_to_set)
+int fm_tx_set_freq(struct fmdev *fmdev, u32 freq_to_set)
 {
 	struct fmtx_data *tx = &fmdev->tx_data;
 	u16 payload, chanl_index;
-	u32 ret;
+	int ret;
 
 	if (test_bit(FM_CORE_TX_XMITING, &fmdev->flag)) {
 		enable_xmit(fmdev, 0);
diff --git a/drivers/media/radio/wl128x/fmdrv_tx.h b/drivers/media/radio/wl128x/fmdrv_tx.h
index e393a2bdd49..11ae2e4c2d0 100644
--- a/drivers/media/radio/wl128x/fmdrv_tx.h
+++ b/drivers/media/radio/wl128x/fmdrv_tx.h
@@ -22,16 +22,16 @@
 #ifndef _FMDRV_TX_H
 #define _FMDRV_TX_H
 
-u32 fm_tx_set_freq(struct fmdev *, u32);
-u32 fm_tx_set_pwr_lvl(struct fmdev *, u8);
-u32 fm_tx_set_region(struct fmdev *, u8);
-u32 fm_tx_set_mute_mode(struct fmdev *, u8);
-u32 fm_tx_set_stereo_mono(struct fmdev *, u16);
-u32 fm_tx_set_rds_mode(struct fmdev *, u8);
-u32 fm_tx_set_radio_text(struct fmdev *, u8 *, u8);
-u32 fm_tx_set_af(struct fmdev *, u32);
-u32 fm_tx_set_preemph_filter(struct fmdev *, u32);
-u32 fm_tx_get_tune_cap_val(struct fmdev *);
+int fm_tx_set_freq(struct fmdev *, u32);
+int fm_tx_set_pwr_lvl(struct fmdev *, u8);
+int fm_tx_set_region(struct fmdev *, u8);
+int fm_tx_set_mute_mode(struct fmdev *, u8);
+int fm_tx_set_stereo_mono(struct fmdev *, u16);
+int fm_tx_set_rds_mode(struct fmdev *, u8);
+int fm_tx_set_radio_text(struct fmdev *, u8 *, u8);
+int fm_tx_set_af(struct fmdev *, u32);
+int fm_tx_set_preemph_filter(struct fmdev *, u32);
+int fm_tx_get_tune_cap_val(struct fmdev *);
 
 #endif
 
diff --git a/drivers/media/radio/wl128x/fmdrv_v4l2.c b/drivers/media/radio/wl128x/fmdrv_v4l2.c
index 4f5c43d2566..077d369a017 100644
--- a/drivers/media/radio/wl128x/fmdrv_v4l2.c
+++ b/drivers/media/radio/wl128x/fmdrv_v4l2.c
@@ -84,6 +84,7 @@ static ssize_t fm_v4l2_fops_write(struct file *file, const char __user * buf,
 	struct fmdev *fmdev;
 
 	ret = copy_from_user(&rds, buf, sizeof(rds));
+	rds.text[sizeof(rds.text) - 1] = '\0';
 	fmdbg("(%d)type: %d, text %s, af %d\n",
 		   ret, rds.text_type, rds.text, rds.af_freq);
 	if (ret)
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index aeb7f43dfb6..4df4affeea5 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -87,6 +87,16 @@ config IR_RC5_SZ_DECODER
 	   uses an IR protocol that is almost standard RC-5, but not quite,
 	   as it uses an additional bit).
 
+config IR_SANYO_DECODER
+	tristate "Enable IR raw decoder for the Sanyo protocol"
+	depends on RC_CORE
+	default y
+
+	---help---
+	   Enable this option if you have an infrared remote control which
+	   uses the Sanyo protocol (Sanyo, Aiwa, Chinon remotes),
+	   and you need software decoding support.
+
 config IR_MCE_KBD_DECODER
 	tristate "Enable IR raw decoder for the MCE keyboard/mouse protocol"
 	depends on RC_CORE
diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile
index 2156e786b55..fb3dee2dd84 100644
--- a/drivers/media/rc/Makefile
+++ b/drivers/media/rc/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_IR_RC6_DECODER) += ir-rc6-decoder.o
 obj-$(CONFIG_IR_JVC_DECODER) += ir-jvc-decoder.o
 obj-$(CONFIG_IR_SONY_DECODER) += ir-sony-decoder.o
 obj-$(CONFIG_IR_RC5_SZ_DECODER) += ir-rc5-sz-decoder.o
+obj-$(CONFIG_IR_SANYO_DECODER) += ir-sanyo-decoder.o
 obj-$(CONFIG_IR_MCE_KBD_DECODER) += ir-mce_kbd-decoder.o
 obj-$(CONFIG_IR_LIRC_CODEC) += ir-lirc-codec.o
 
diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c
index 17f8db00435..3c9431a9f62 100644
--- a/drivers/media/rc/ir-nec-decoder.c
+++ b/drivers/media/rc/ir-nec-decoder.c
@@ -194,8 +194,8 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev)
 		return 0;
 	}
 
-	IR_dprintk(1, "NEC decode failed at state %d (%uus %s)\n",
-		   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+	IR_dprintk(1, "NEC decode failed at count %d state %d (%uus %s)\n",
+		   data->count, data->state, TO_US(ev.duration), TO_STR(ev.pulse));
 	data->state = STATE_INACTIVE;
 	return -EINVAL;
 }
diff --git a/drivers/media/rc/ir-raw.c b/drivers/media/rc/ir-raw.c
index 2e5cd3100b6..95e630998aa 100644
--- a/drivers/media/rc/ir-raw.c
+++ b/drivers/media/rc/ir-raw.c
@@ -357,6 +357,7 @@ static void init_decoders(struct work_struct *work)
 	load_rc6_decode();
 	load_jvc_decode();
 	load_sony_decode();
+	load_sanyo_decode();
 	load_mce_kbd_decode();
 	load_lirc_codec();
 
diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c
index 140fb67e2f8..4cfdd7fa4bb 100644
--- a/drivers/media/rc/ir-rc6-decoder.c
+++ b/drivers/media/rc/ir-rc6-decoder.c
@@ -18,24 +18,31 @@
 /*
  * This decoder currently supports:
  * RC6-0-16	(standard toggle bit in header)
+ * RC6-6A-20	(no toggle bit)
  * RC6-6A-24	(no toggle bit)
  * RC6-6A-32	(MCE version with toggle bit in body)
  */
 
-#define RC6_UNIT		444444	/* us */
+#define RC6_UNIT		444444	/* nanosecs */
 #define RC6_HEADER_NBITS	4	/* not including toggle bit */
 #define RC6_0_NBITS		16
-#define RC6_6A_SMALL_NBITS	24
-#define RC6_6A_LARGE_NBITS	32
+#define RC6_6A_32_NBITS		32
+#define RC6_6A_NBITS		128	/* Variable 8..128 */
 #define RC6_PREFIX_PULSE	(6 * RC6_UNIT)
 #define RC6_PREFIX_SPACE	(2 * RC6_UNIT)
 #define RC6_BIT_START		(1 * RC6_UNIT)
 #define RC6_BIT_END		(1 * RC6_UNIT)
 #define RC6_TOGGLE_START	(2 * RC6_UNIT)
 #define RC6_TOGGLE_END		(2 * RC6_UNIT)
+#define RC6_SUFFIX_SPACE	(6 * RC6_UNIT)
 #define RC6_MODE_MASK		0x07	/* for the header bits */
 #define RC6_STARTBIT_MASK	0x08	/* for the header bits */
 #define RC6_6A_MCE_TOGGLE_MASK	0x8000	/* for the body bits */
+#define RC6_6A_LCC_MASK		0xffff0000 /* RC6-6A-32 long customer code mask */
+#define RC6_6A_MCE_CC		0x800f0000 /* MCE customer code */
+#ifndef CHAR_BIT
+#define CHAR_BIT 8	/* Normally in <limits.h> */
+#endif
 
 enum rc6_mode {
 	RC6_MODE_0,
@@ -125,6 +132,7 @@ again:
 			break;
 
 		data->state = STATE_HEADER_BIT_START;
+		data->header = 0;
 		return 0;
 
 	case STATE_HEADER_BIT_START:
@@ -171,20 +179,14 @@ again:
 		data->state = STATE_BODY_BIT_START;
 		decrease_duration(&ev, RC6_TOGGLE_END);
 		data->count = 0;
+		data->body = 0;
 
 		switch (rc6_mode(data)) {
 		case RC6_MODE_0:
 			data->wanted_bits = RC6_0_NBITS;
 			break;
 		case RC6_MODE_6A:
-			/* This might look weird, but we basically
-			   check the value of the first body bit to
-			   determine the number of bits in mode 6A */
-			if ((!ev.pulse && !geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2)) ||
-			    geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2))
-				data->wanted_bits = RC6_6A_LARGE_NBITS;
-			else
-				data->wanted_bits = RC6_6A_SMALL_NBITS;
+			data->wanted_bits = RC6_6A_NBITS;
 			break;
 		default:
 			IR_dprintk(1, "RC6 unknown mode\n");
@@ -193,15 +195,21 @@ again:
 		goto again;
 
 	case STATE_BODY_BIT_START:
-		if (!eq_margin(ev.duration, RC6_BIT_START, RC6_UNIT / 2))
-			break;
-
-		data->body <<= 1;
-		if (ev.pulse)
-			data->body |= 1;
-		data->count++;
-		data->state = STATE_BODY_BIT_END;
-		return 0;
+		if (eq_margin(ev.duration, RC6_BIT_START, RC6_UNIT / 2)) {
+			/* Discard LSB's that won't fit in data->body */
+			if (data->count++ < CHAR_BIT * sizeof data->body) {
+				data->body <<= 1;
+				if (ev.pulse)
+					data->body |= 1;
+			}
+			data->state = STATE_BODY_BIT_END;
+			return 0;
+		} else if (RC6_MODE_6A == rc6_mode(data) && !ev.pulse &&
+				geq_margin(ev.duration, RC6_SUFFIX_SPACE, RC6_UNIT / 2)) {
+			data->state = STATE_FINISHED;
+			goto again;
+		}
+		break;
 
 	case STATE_BODY_BIT_END:
 		if (!is_transition(&ev, &dev->raw->prev_ev))
@@ -221,20 +229,27 @@ again:
 
 		switch (rc6_mode(data)) {
 		case RC6_MODE_0:
-			scancode = data->body & 0xffff;
+			scancode = data->body;
 			toggle = data->toggle;
 			IR_dprintk(1, "RC6(0) scancode 0x%04x (toggle: %u)\n",
 				   scancode, toggle);
 			break;
 		case RC6_MODE_6A:
-			if (data->wanted_bits == RC6_6A_LARGE_NBITS) {
-				toggle = data->body & RC6_6A_MCE_TOGGLE_MASK ? 1 : 0;
-				scancode = data->body & ~RC6_6A_MCE_TOGGLE_MASK;
+			if (data->count > CHAR_BIT * sizeof data->body) {
+				IR_dprintk(1, "RC6 too many (%u) data bits\n",
+					data->count);
+				goto out;
+			}
+
+			scancode = data->body;
+			if (data->count == RC6_6A_32_NBITS &&
+					(scancode & RC6_6A_LCC_MASK) == RC6_6A_MCE_CC) {
+				/* MCE RC */
+				toggle = (scancode & RC6_6A_MCE_TOGGLE_MASK) ? 1 : 0;
+				scancode &= ~RC6_6A_MCE_TOGGLE_MASK;
 			} else {
 				toggle = 0;
-				scancode = data->body & 0xffffff;
 			}
-
 			IR_dprintk(1, "RC6(6A) scancode 0x%08x (toggle: %u)\n",
 				   scancode, toggle);
 			break;
diff --git a/drivers/media/rc/ir-sanyo-decoder.c b/drivers/media/rc/ir-sanyo-decoder.c
new file mode 100644
index 00000000000..d38fbdd0b25
--- /dev/null
+++ b/drivers/media/rc/ir-sanyo-decoder.c
@@ -0,0 +1,205 @@
+/* ir-sanyo-decoder.c - handle SANYO IR Pulse/Space protocol
+ *
+ * Copyright (C) 2011 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ * This protocol uses the NEC protocol timings. However, data is formatted as:
+ *	13 bits Custom Code
+ *	13 bits NOT(Custom Code)
+ *	8 bits Key data
+ *	8 bits NOT(Key data)
+ *
+ * According with LIRC, this protocol is used on Sanyo, Aiwa and Chinon
+ * Information for this protocol is available at the Sanyo LC7461 datasheet.
+ */
+
+#include <linux/module.h>
+#include <linux/bitrev.h>
+#include "rc-core-priv.h"
+
+#define SANYO_NBITS		(13+13+8+8)
+#define SANYO_UNIT		562500  /* ns */
+#define SANYO_HEADER_PULSE	(16  * SANYO_UNIT)
+#define SANYO_HEADER_SPACE	(8   * SANYO_UNIT)
+#define SANYO_BIT_PULSE		(1   * SANYO_UNIT)
+#define SANYO_BIT_0_SPACE	(1   * SANYO_UNIT)
+#define SANYO_BIT_1_SPACE	(3   * SANYO_UNIT)
+#define SANYO_REPEAT_SPACE	(150 * SANYO_UNIT)
+#define	SANYO_TRAILER_PULSE	(1   * SANYO_UNIT)
+#define	SANYO_TRAILER_SPACE	(10  * SANYO_UNIT)	/* in fact, 42 */
+
+enum sanyo_state {
+	STATE_INACTIVE,
+	STATE_HEADER_SPACE,
+	STATE_BIT_PULSE,
+	STATE_BIT_SPACE,
+	STATE_TRAILER_PULSE,
+	STATE_TRAILER_SPACE,
+};
+
+/**
+ * ir_sanyo_decode() - Decode one SANYO pulse or space
+ * @dev:	the struct rc_dev descriptor of the device
+ * @duration:	the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This function returns -EINVAL if the pulse violates the state machine
+ */
+static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev)
+{
+	struct sanyo_dec *data = &dev->raw->sanyo;
+	u32 scancode;
+	u8 address, not_address, command, not_command;
+
+	if (!(dev->raw->enabled_protocols & RC_TYPE_SANYO))
+		return 0;
+
+	if (!is_timing_event(ev)) {
+		if (ev.reset) {
+			IR_dprintk(1, "SANYO event reset received. reset to state 0\n");
+			data->state = STATE_INACTIVE;
+		}
+		return 0;
+	}
+
+	IR_dprintk(2, "SANYO decode started at state %d (%uus %s)\n",
+		   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+
+	switch (data->state) {
+
+	case STATE_INACTIVE:
+		if (!ev.pulse)
+			break;
+
+		if (eq_margin(ev.duration, SANYO_HEADER_PULSE, SANYO_UNIT / 2)) {
+			data->count = 0;
+			data->state = STATE_HEADER_SPACE;
+			return 0;
+		}
+		break;
+
+
+	case STATE_HEADER_SPACE:
+		if (ev.pulse)
+			break;
+
+		if (eq_margin(ev.duration, SANYO_HEADER_SPACE, SANYO_UNIT / 2)) {
+			data->state = STATE_BIT_PULSE;
+			return 0;
+		}
+
+		break;
+
+	case STATE_BIT_PULSE:
+		if (!ev.pulse)
+			break;
+
+		if (!eq_margin(ev.duration, SANYO_BIT_PULSE, SANYO_UNIT / 2))
+			break;
+
+		data->state = STATE_BIT_SPACE;
+		return 0;
+
+	case STATE_BIT_SPACE:
+		if (ev.pulse)
+			break;
+
+		if (!data->count && geq_margin(ev.duration, SANYO_REPEAT_SPACE, SANYO_UNIT / 2)) {
+			if (!dev->keypressed) {
+				IR_dprintk(1, "SANYO discarding last key repeat: event after key up\n");
+			} else {
+				rc_repeat(dev);
+				IR_dprintk(1, "SANYO repeat last key\n");
+				data->state = STATE_INACTIVE;
+			}
+			return 0;
+		}
+
+		data->bits <<= 1;
+		if (eq_margin(ev.duration, SANYO_BIT_1_SPACE, SANYO_UNIT / 2))
+			data->bits |= 1;
+		else if (!eq_margin(ev.duration, SANYO_BIT_0_SPACE, SANYO_UNIT / 2))
+			break;
+		data->count++;
+
+		if (data->count == SANYO_NBITS)
+			data->state = STATE_TRAILER_PULSE;
+		else
+			data->state = STATE_BIT_PULSE;
+
+		return 0;
+
+	case STATE_TRAILER_PULSE:
+		if (!ev.pulse)
+			break;
+
+		if (!eq_margin(ev.duration, SANYO_TRAILER_PULSE, SANYO_UNIT / 2))
+			break;
+
+		data->state = STATE_TRAILER_SPACE;
+		return 0;
+
+	case STATE_TRAILER_SPACE:
+		if (ev.pulse)
+			break;
+
+		if (!geq_margin(ev.duration, SANYO_TRAILER_SPACE, SANYO_UNIT / 2))
+			break;
+
+		address     = bitrev16((data->bits >> 29) & 0x1fff) >> 3;
+		not_address = bitrev16((data->bits >> 16) & 0x1fff) >> 3;
+		command	    = bitrev8((data->bits >>  8) & 0xff);
+		not_command = bitrev8((data->bits >>  0) & 0xff);
+
+		if ((command ^ not_command) != 0xff) {
+			IR_dprintk(1, "SANYO checksum error: received 0x%08Lx\n",
+				   data->bits);
+			data->state = STATE_INACTIVE;
+			return 0;
+		}
+
+		scancode = address << 8 | command;
+		IR_dprintk(1, "SANYO scancode: 0x%06x\n", scancode);
+		rc_keydown(dev, scancode, 0);
+		data->state = STATE_INACTIVE;
+		return 0;
+	}
+
+	IR_dprintk(1, "SANYO decode failed at count %d state %d (%uus %s)\n",
+		   data->count, data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+	data->state = STATE_INACTIVE;
+	return -EINVAL;
+}
+
+static struct ir_raw_handler sanyo_handler = {
+	.protocols	= RC_TYPE_SANYO,
+	.decode		= ir_sanyo_decode,
+};
+
+static int __init ir_sanyo_decode_init(void)
+{
+	ir_raw_handler_register(&sanyo_handler);
+
+	printk(KERN_INFO "IR SANYO protocol handler initialized\n");
+	return 0;
+}
+
+static void __exit ir_sanyo_decode_exit(void)
+{
+	ir_raw_handler_unregister(&sanyo_handler);
+}
+
+module_init(ir_sanyo_decode_init);
+module_exit(ir_sanyo_decode_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)");
+MODULE_DESCRIPTION("SANYO IR protocol decoder");
diff --git a/drivers/media/rc/keymaps/rc-hauppauge.c b/drivers/media/rc/keymaps/rc-hauppauge.c
index e51c6163378..929bbbc1639 100644
--- a/drivers/media/rc/keymaps/rc-hauppauge.c
+++ b/drivers/media/rc/keymaps/rc-hauppauge.c
@@ -183,6 +183,57 @@ static struct rc_map_table rc5_hauppauge_new[] = {
 	{ 0x1d3f, KEY_HOME },
 
 	/*
+	 * Keycodes for PT# R-005 remote bundled with Haupauge HVR-930C
+	 * Keycodes start with address = 0x1c
+	 */
+	{ 0x1c3b, KEY_GOTO },
+	{ 0x1c3d, KEY_POWER },
+
+	{ 0x1c14, KEY_UP },
+	{ 0x1c15, KEY_DOWN },
+	{ 0x1c16, KEY_LEFT },
+	{ 0x1c17, KEY_RIGHT },
+	{ 0x1c25, KEY_OK },
+
+	{ 0x1c00, KEY_0 },
+	{ 0x1c01, KEY_1 },
+	{ 0x1c02, KEY_2 },
+	{ 0x1c03, KEY_3 },
+	{ 0x1c04, KEY_4 },
+	{ 0x1c05, KEY_5 },
+	{ 0x1c06, KEY_6 },
+	{ 0x1c07, KEY_7 },
+	{ 0x1c08, KEY_8 },
+	{ 0x1c09, KEY_9 },
+
+	{ 0x1c1f, KEY_EXIT },	/* BACK */
+	{ 0x1c0d, KEY_MENU },
+	{ 0x1c1c, KEY_TV },
+
+	{ 0x1c10, KEY_VOLUMEUP },
+	{ 0x1c11, KEY_VOLUMEDOWN },
+
+	{ 0x1c20, KEY_CHANNELUP },
+	{ 0x1c21, KEY_CHANNELDOWN },
+
+	{ 0x1c0f, KEY_MUTE },
+	{ 0x1c12, KEY_PREVIOUS }, /* Prev */
+
+	{ 0x1c36, KEY_STOP },
+	{ 0x1c37, KEY_RECORD },
+
+	{ 0x1c24, KEY_LAST },           /* <|             */
+	{ 0x1c1e, KEY_NEXT },           /* >|             */
+
+	{ 0x1c0a, KEY_TEXT },
+	{ 0x1c0e, KEY_SUBTITLE },	/* CC */
+
+	{ 0x1c32, KEY_REWIND },
+	{ 0x1c30, KEY_PAUSE },
+	{ 0x1c35, KEY_PLAY },
+	{ 0x1c34, KEY_FASTFORWARD },
+
+	/*
 	 * Keycodes for the old Black Remote Controller
 	 * This one also uses RC-5 protocol
 	 * Keycodes start with address = 0x00
diff --git a/drivers/media/rc/keymaps/rc-videomate-m1f.c b/drivers/media/rc/keymaps/rc-videomate-m1f.c
index 3bd1de1f585..23ee05e5394 100644
--- a/drivers/media/rc/keymaps/rc-videomate-m1f.c
+++ b/drivers/media/rc/keymaps/rc-videomate-m1f.c
@@ -1,4 +1,4 @@
-/* videomate-m1f.h - Keytable for videomate_m1f Remote Controller
+/* videomate-k100.h - Keytable for videomate_k100 Remote Controller
  *
  * keymap imported from ir-keymaps.c
  *
@@ -13,7 +13,7 @@
 #include <media/rc-map.h>
 #include <linux/module.h>
 
-static struct rc_map_table videomate_m1f[] = {
+static struct rc_map_table videomate_k100[] = {
 	{ 0x01, KEY_POWER },
 	{ 0x31, KEY_TUNER },
 	{ 0x33, KEY_VIDEO },
@@ -67,27 +67,27 @@ static struct rc_map_table videomate_m1f[] = {
 	{ 0x18, KEY_TEXT },
 };
 
-static struct rc_map_list videomate_m1f_map = {
+static struct rc_map_list videomate_k100_map = {
 	.map = {
-		.scan    = videomate_m1f,
-		.size    = ARRAY_SIZE(videomate_m1f),
+		.scan    = videomate_k100,
+		.size    = ARRAY_SIZE(videomate_k100),
 		.rc_type = RC_TYPE_UNKNOWN,     /* Legacy IR type */
-		.name    = RC_MAP_VIDEOMATE_M1F,
+		.name    = RC_MAP_VIDEOMATE_K100,
 	}
 };
 
-static int __init init_rc_map_videomate_m1f(void)
+static int __init init_rc_map_videomate_k100(void)
 {
-	return rc_map_register(&videomate_m1f_map);
+	return rc_map_register(&videomate_k100_map);
 }
 
-static void __exit exit_rc_map_videomate_m1f(void)
+static void __exit exit_rc_map_videomate_k100(void)
 {
-	rc_map_unregister(&videomate_m1f_map);
+	rc_map_unregister(&videomate_k100_map);
 }
 
-module_init(init_rc_map_videomate_m1f)
-module_exit(exit_rc_map_videomate_m1f)
+module_init(init_rc_map_videomate_k100)
+module_exit(exit_rc_map_videomate_k100)
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Pavel Osnova <pvosnova@gmail.com>");
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 27997a9ceb0..ca12d3289bf 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -38,7 +38,7 @@
 #include <media/lirc.h>
 #include <media/lirc_dev.h>
 
-static int debug;
+static bool debug;
 
 #define IRCTL_DEV_NAME	"BaseRemoteCtl"
 #define NOPLUG		-1
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 20bb12d6fbb..21105bf9594 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -156,9 +156,9 @@
 
 /* module parameters */
 #ifdef CONFIG_USB_DEBUG
-static int debug = 1;
+static bool debug = 1;
 #else
-static int debug;
+static bool debug;
 #endif
 
 #define mce_dbg(dev, fmt, ...)					\
diff --git a/drivers/media/rc/rc-core-priv.h b/drivers/media/rc/rc-core-priv.h
index c6ca870e8b7..b72f8580e31 100644
--- a/drivers/media/rc/rc-core-priv.h
+++ b/drivers/media/rc/rc-core-priv.h
@@ -84,6 +84,11 @@ struct ir_raw_event_ctrl {
 		unsigned count;
 		unsigned wanted_bits;
 	} rc5_sz;
+	struct sanyo_dec {
+		int state;
+		unsigned count;
+		u64 bits;
+	} sanyo;
 	struct mce_kbd_dec {
 		struct input_dev *idev;
 		struct timer_list rx_timeout;
@@ -193,6 +198,13 @@ static inline void load_jvc_decode(void) { }
 static inline void load_sony_decode(void) { }
 #endif
 
+/* from ir-sanyo-decoder.c */
+#ifdef CONFIG_IR_SANYO_DECODER_MODULE
+#define load_sanyo_decode()	request_module("ir-sanyo-decoder")
+#else
+static inline void load_sanyo_decode(void) { }
+#endif
+
 /* from ir-mce_kbd-decoder.c */
 #ifdef CONFIG_IR_MCE_KBD_DECODER_MODULE
 #define load_mce_kbd_decode()	request_module("ir-mce_kbd-decoder")
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index f5db8b949bc..f6a930b70c6 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -736,6 +736,7 @@ static struct {
 	{ RC_TYPE_JVC,		"jvc"		},
 	{ RC_TYPE_SONY,		"sony"		},
 	{ RC_TYPE_RC5_SZ,	"rc-5-sz"	},
+	{ RC_TYPE_SANYO,	"sanyo"		},
 	{ RC_TYPE_MCE_KBD,	"mce_kbd"	},
 	{ RC_TYPE_LIRC,		"lirc"		},
 	{ RC_TYPE_OTHER,	"other"		},
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 07322fb75ef..ad95c67a4db 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -286,12 +286,6 @@ static void redrat3_issue_async(struct redrat3_dev *rr3)
 
 	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
 
-	if (!rr3->det_enabled) {
-		dev_warn(rr3->dev, "not issuing async read, "
-			 "detector not enabled\n");
-		return;
-	}
-
 	memset(rr3->bulk_in_buf, 0, rr3->ep_in->wMaxPacketSize);
 	res = usb_submit_urb(rr3->read_urb, GFP_ATOMIC);
 	if (res)
@@ -827,6 +821,7 @@ out:
 static void redrat3_handle_async(struct urb *urb, struct pt_regs *regs)
 {
 	struct redrat3_dev *rr3;
+	int ret;
 
 	if (!urb)
 		return;
@@ -840,15 +835,13 @@ static void redrat3_handle_async(struct urb *urb, struct pt_regs *regs)
 
 	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
 
-	if (!rr3->det_enabled) {
-		rr3_dbg(rr3->dev, "received a read callback but detector "
-			"disabled - ignoring\n");
-		return;
-	}
-
 	switch (urb->status) {
 	case 0:
-		redrat3_get_ir_data(rr3, urb->actual_length);
+		ret = redrat3_get_ir_data(rr3, urb->actual_length);
+		if (!ret) {
+			/* no error, prepare to read more */
+			redrat3_issue_async(rr3);
+		}
 		break;
 
 	case -ECONNRESET:
@@ -865,11 +858,6 @@ static void redrat3_handle_async(struct urb *urb, struct pt_regs *regs)
 		rr3->pkttype = 0;
 		break;
 	}
-
-	if (!rr3->transmitting)
-		redrat3_issue_async(rr3);
-	else
-		rr3_dbg(rr3->dev, "IR transmit in progress\n");
 }
 
 static void redrat3_write_bulk_callback(struct urb *urb, struct pt_regs *regs)
@@ -896,21 +884,24 @@ static u16 mod_freq_to_val(unsigned int mod_freq)
 	return (u16)(65536 - (mult / mod_freq));
 }
 
-static int redrat3_set_tx_carrier(struct rc_dev *dev, u32 carrier)
+static int redrat3_set_tx_carrier(struct rc_dev *rcdev, u32 carrier)
 {
-	struct redrat3_dev *rr3 = dev->priv;
+	struct redrat3_dev *rr3 = rcdev->priv;
+	struct device *dev = rr3->dev;
 
+	rr3_dbg(dev, "Setting modulation frequency to %u", carrier);
 	rr3->carrier = carrier;
 
 	return carrier;
 }
 
-static int redrat3_transmit_ir(struct rc_dev *rcdev, int *txbuf, u32 n)
+static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
+				unsigned count)
 {
 	struct redrat3_dev *rr3 = rcdev->priv;
 	struct device *dev = rr3->dev;
 	struct redrat3_signal_header header;
-	int i, j, count, ret, ret_len, offset;
+	int i, j, ret, ret_len, offset;
 	int lencheck, cur_sample_len, pipe;
 	char *buffer = NULL, *sigdata = NULL;
 	int *sample_lens = NULL;
@@ -928,20 +919,13 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, int *txbuf, u32 n)
 		return -EAGAIN;
 	}
 
-	count = n / sizeof(int);
 	if (count > (RR3_DRIVER_MAXLENS * 2))
 		return -EINVAL;
 
+	/* rr3 will disable rc detector on transmit */
+	rr3->det_enabled = false;
 	rr3->transmitting = true;
 
-	redrat3_disable_detector(rr3);
-
-	if (rr3->det_enabled) {
-		dev_err(dev, "%s: cannot tx while rx is enabled\n", __func__);
-		ret = -EIO;
-		goto out;
-	}
-
 	sample_lens = kzalloc(sizeof(int) * RR3_DRIVER_MAXLENS, GFP_KERNEL);
 	if (!sample_lens) {
 		ret = -ENOMEM;
@@ -1055,7 +1039,7 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, int *txbuf, u32 n)
 	if (ret < 0)
 		dev_err(dev, "Error: control msg send failed, rc %d\n", ret);
 	else
-		ret = n;
+		ret = count;
 
 out:
 	kfree(sample_lens);
@@ -1063,8 +1047,8 @@ out:
 	kfree(sigdata);
 
 	rr3->transmitting = false;
-
-	redrat3_enable_detector(rr3);
+	/* rr3 re-enables rc detector because it was enabled before */
+	rr3->det_enabled = true;
 
 	return ret;
 }
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c
index b1d29d09eea..d6f4bfe0939 100644
--- a/drivers/media/rc/streamzap.c
+++ b/drivers/media/rc/streamzap.c
@@ -43,9 +43,9 @@
 #define DRIVER_DESC	"Streamzap Remote Control driver"
 
 #ifdef CONFIG_USB_DEBUG
-static int debug = 1;
+static bool debug = 1;
 #else
-static int debug;
+static bool debug;
 #endif
 
 #define USB_STREAMZAP_VENDOR_ID		0x0e9c
diff --git a/drivers/media/rc/winbond-cir.c b/drivers/media/rc/winbond-cir.c
index e7f7a57bf68..b09c5fae489 100644
--- a/drivers/media/rc/winbond-cir.c
+++ b/drivers/media/rc/winbond-cir.c
@@ -226,11 +226,11 @@ module_param(protocol, uint, 0444);
 MODULE_PARM_DESC(protocol, "IR protocol to use for the power-on command "
 		 "(0 = RC5, 1 = NEC, 2 = RC6A, default)");
 
-static int invert; /* default = 0 */
+static bool invert; /* default = 0 */
 module_param(invert, bool, 0444);
 MODULE_PARM_DESC(invert, "Invert the signal from the IR receiver");
 
-static int txandrx; /* default = 0 */
+static bool txandrx; /* default = 0 */
 module_param(txandrx, bool, 0444);
 MODULE_PARM_DESC(invert, "Allow simultaneous TX and RX");
 
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index b303a3f8a9f..9adada0d744 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -533,6 +533,13 @@ config VIDEO_ADP1653
 	  This is a driver for the ADP1653 flash controller. It is used for
 	  example in Nokia N900.
 
+config VIDEO_AS3645A
+	tristate "AS3645A flash driver support"
+	depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER
+	---help---
+	  This is a driver for the AS3645A and LM3555 flash controllers. It has
+	  build in control for flash, torch and indicator LEDs.
+
 comment "Video improvement chips"
 
 config VIDEO_UPD64031A
@@ -580,25 +587,6 @@ config VIDEO_M52790
 
 endmenu # encoder / decoder chips
 
-config VIDEO_SH_VOU
-	tristate "SuperH VOU video output driver"
-	depends on VIDEO_DEV && ARCH_SHMOBILE
-	select VIDEOBUF_DMA_CONTIG
-	help
-	  Support for the Video Output Unit (VOU) on SuperH SoCs.
-
-config VIDEO_VIU
-	tristate "Freescale VIU Video Driver"
-	depends on VIDEO_V4L2 && PPC_MPC512x
-	select VIDEOBUF_DMA_CONTIG
-	default y
-	---help---
-	  Support for Freescale VIU video driver. This device captures
-	  video data, or overlays video on DIU frame buffer.
-
-	  Say Y here if you want to enable VIU device on MPC5121e Rev2+.
-	  In doubt, say N.
-
 config VIDEO_VIVI
 	tristate "Virtual Video Driver"
 	depends on VIDEO_DEV && VIDEO_V4L2 && !SPARC32 && !SPARC64
@@ -613,66 +601,130 @@ config VIDEO_VIVI
 	  Say Y here if you want to test video apps or debug V4L devices.
 	  In doubt, say N.
 
-source "drivers/media/video/davinci/Kconfig"
+#
+# USB Multimedia device configuration
+#
 
-source "drivers/media/video/omap/Kconfig"
+menuconfig V4L_USB_DRIVERS
+	bool "V4L USB devices"
+	depends on USB
+	default y
 
-source "drivers/media/video/bt8xx/Kconfig"
+if V4L_USB_DRIVERS
 
-config VIDEO_PMS
-	tristate "Mediavision Pro Movie Studio Video For Linux"
-	depends on ISA && VIDEO_V4L2
-	help
-	  Say Y if you have such a thing.
+source "drivers/media/video/uvc/Kconfig"
+
+source "drivers/media/video/gspca/Kconfig"
+
+source "drivers/media/video/pvrusb2/Kconfig"
+
+source "drivers/media/video/hdpvr/Kconfig"
+
+source "drivers/media/video/em28xx/Kconfig"
+
+source "drivers/media/video/tlg2300/Kconfig"
+
+source "drivers/media/video/cx231xx/Kconfig"
+
+source "drivers/media/video/tm6000/Kconfig"
+
+source "drivers/media/video/usbvision/Kconfig"
+
+source "drivers/media/video/et61x251/Kconfig"
+
+source "drivers/media/video/sn9c102/Kconfig"
+
+source "drivers/media/video/pwc/Kconfig"
+
+source "drivers/media/video/cpia2/Kconfig"
+
+config USB_ZR364XX
+	tristate "USB ZR364XX Camera support"
+	depends on VIDEO_V4L2
+	select VIDEOBUF_GEN
+	select VIDEOBUF_VMALLOC
+	---help---
+	  Say Y here if you want to connect this type of camera to your
+	  computer's USB port.
+	  See <file:Documentation/video4linux/zr364xx.txt> for more info
+	  and list of supported cameras.
 
 	  To compile this driver as a module, choose M here: the
-	  module will be called pms.
+	  module will be called zr364xx.
 
-config VIDEO_BWQCAM
-	tristate "Quickcam BW Video For Linux"
-	depends on PARPORT && VIDEO_V4L2
-	help
-	  Say Y have if you the black and white version of the QuickCam
-	  camera. See the next option for the color version.
+config USB_STKWEBCAM
+	tristate "USB Syntek DC1125 Camera support"
+	depends on VIDEO_V4L2 && EXPERIMENTAL
+	---help---
+	  Say Y here if you want to use this type of camera.
+	  Supported devices are typically found in some Asus laptops,
+	  with USB id 174f:a311 and 05e1:0501. Other Syntek cameras
+	  may be supported by the stk11xx driver, from which this is
+	  derived, see <http://sourceforge.net/projects/syntekdriver/>
 
 	  To compile this driver as a module, choose M here: the
-	  module will be called bw-qcam.
+	  module will be called stkwebcam.
 
-config VIDEO_CQCAM
-	tristate "QuickCam Colour Video For Linux (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && PARPORT && VIDEO_V4L2
+config USB_S2255
+	tristate "USB Sensoray 2255 video capture device"
+	depends on VIDEO_V4L2
+	select VIDEOBUF_VMALLOC
+	default n
 	help
-	  This is the video4linux driver for the colour version of the
-	  Connectix QuickCam.  If you have one of these cameras, say Y here,
-	  otherwise say N.  This driver does not work with the original
-	  monochrome QuickCam, QuickCam VC or QuickClip.  It is also available
-	  as a module (c-qcam).
-	  Read <file:Documentation/video4linux/CQcam.txt> for more information.
+	  Say Y here if you want support for the Sensoray 2255 USB device.
+	  This driver can be compiled as a module, called s2255drv.
 
-config VIDEO_W9966
-	tristate "W9966CF Webcam (FlyCam Supra and others) Video For Linux"
-	depends on PARPORT_1284 && PARPORT && VIDEO_V4L2
-	help
-	  Video4linux driver for Winbond's w9966 based Webcams.
-	  Currently tested with the LifeView FlyCam Supra.
-	  If you have one of these cameras, say Y here
-	  otherwise say N.
-	  This driver is also available as a module (w9966).
+endif # V4L_USB_DRIVERS
 
-	  Check out <file:Documentation/video4linux/w9966.txt> for more
-	  information.
+#
+# PCI drivers configuration
+#
 
-source "drivers/media/video/cpia2/Kconfig"
+menuconfig V4L_PCI_DRIVERS
+	bool "V4L PCI(e) devices"
+	depends on PCI
+	default y
+	---help---
+	  Say Y here to enable support for these PCI(e) drivers.
 
-config VIDEO_VINO
-	tristate "SGI Vino Video For Linux (EXPERIMENTAL)"
-	depends on I2C && SGI_IP22 && EXPERIMENTAL && VIDEO_V4L2
-	select VIDEO_SAA7191 if VIDEO_HELPER_CHIPS_AUTO
-	help
-	  Say Y here to build in support for the Vino video input system found
-	  on SGI Indy machines.
+if V4L_PCI_DRIVERS
 
-source "drivers/media/video/zoran/Kconfig"
+source "drivers/media/video/au0828/Kconfig"
+
+source "drivers/media/video/bt8xx/Kconfig"
+
+source "drivers/media/video/cx18/Kconfig"
+
+source "drivers/media/video/cx23885/Kconfig"
+
+source "drivers/media/video/cx25821/Kconfig"
+
+source "drivers/media/video/cx88/Kconfig"
+
+config VIDEO_HEXIUM_GEMINI
+	tristate "Hexium Gemini frame grabber"
+	depends on PCI && VIDEO_V4L2 && I2C
+	select VIDEO_SAA7146_VV
+	---help---
+	  This is a video4linux driver for the Hexium Gemini frame
+	  grabber card by Hexium. Please note that the Gemini Dual
+	  card is *not* fully supported.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called hexium_gemini.
+
+config VIDEO_HEXIUM_ORION
+	tristate "Hexium HV-PCI6 and Orion frame grabber"
+	depends on PCI && VIDEO_V4L2 && I2C
+	select VIDEO_SAA7146_VV
+	---help---
+	  This is a video4linux driver for the Hexium HV-PCI6 and
+	  Orion frame grabber cards by Hexium.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called hexium_orion.
+
+source "drivers/media/video/ivtv/Kconfig"
 
 config VIDEO_MEYE
 	tristate "Sony Vaio Picturebook Motion Eye Video For Linux"
@@ -688,8 +740,6 @@ config VIDEO_MEYE
 	  To compile this driver as a module, choose M here: the
 	  module will be called meye.
 
-source "drivers/media/video/saa7134/Kconfig"
-
 config VIDEO_MXB
 	tristate "Siemens-Nixdorf 'Multimedia eXtension Board'"
 	depends on PCI && VIDEO_V4L2 && I2C
@@ -706,28 +756,119 @@ config VIDEO_MXB
 	  To compile this driver as a module, choose M here: the
 	  module will be called mxb.
 
-config VIDEO_HEXIUM_ORION
-	tristate "Hexium HV-PCI6 and Orion frame grabber"
-	depends on PCI && VIDEO_V4L2 && I2C
-	select VIDEO_SAA7146_VV
+source "drivers/media/video/saa7134/Kconfig"
+
+source "drivers/media/video/saa7164/Kconfig"
+
+source "drivers/media/video/zoran/Kconfig"
+
+endif # V4L_PCI_DRIVERS
+
+#
+# ISA & parallel port drivers configuration
+#
+
+menuconfig V4L_ISA_PARPORT_DRIVERS
+	bool "V4L ISA and parallel port devices"
+	depends on ISA || PARPORT
+	default n
 	---help---
-	  This is a video4linux driver for the Hexium HV-PCI6 and
-	  Orion frame grabber cards by Hexium.
+	  Say Y here to enable support for these ISA and parallel port drivers.
+
+if V4L_ISA_PARPORT_DRIVERS
+
+config VIDEO_BWQCAM
+	tristate "Quickcam BW Video For Linux"
+	depends on PARPORT && VIDEO_V4L2
+	help
+	  Say Y have if you the black and white version of the QuickCam
+	  camera. See the next option for the color version.
 
 	  To compile this driver as a module, choose M here: the
-	  module will be called hexium_orion.
+	  module will be called bw-qcam.
 
-config VIDEO_HEXIUM_GEMINI
-	tristate "Hexium Gemini frame grabber"
-	depends on PCI && VIDEO_V4L2 && I2C
-	select VIDEO_SAA7146_VV
-	---help---
-	  This is a video4linux driver for the Hexium Gemini frame
-	  grabber card by Hexium. Please note that the Gemini Dual
-	  card is *not* fully supported.
+config VIDEO_CQCAM
+	tristate "QuickCam Colour Video For Linux"
+	depends on PARPORT && VIDEO_V4L2
+	help
+	  This is the video4linux driver for the colour version of the
+	  Connectix QuickCam.  If you have one of these cameras, say Y here,
+	  otherwise say N.  This driver does not work with the original
+	  monochrome QuickCam, QuickCam VC or QuickClip.  It is also available
+	  as a module (c-qcam).
+	  Read <file:Documentation/video4linux/CQcam.txt> for more information.
+
+config VIDEO_PMS
+	tristate "Mediavision Pro Movie Studio Video For Linux"
+	depends on ISA && VIDEO_V4L2
+	help
+	  Say Y if you have the ISA Mediavision Pro Movie Studio
+	  capture card.
 
 	  To compile this driver as a module, choose M here: the
-	  module will be called hexium_gemini.
+	  module will be called pms.
+
+config VIDEO_W9966
+	tristate "W9966CF Webcam (FlyCam Supra and others) Video For Linux"
+	depends on PARPORT_1284 && PARPORT && VIDEO_V4L2
+	help
+	  Video4linux driver for Winbond's w9966 based Webcams.
+	  Currently tested with the LifeView FlyCam Supra.
+	  If you have one of these cameras, say Y here
+	  otherwise say N.
+	  This driver is also available as a module (w9966).
+
+	  Check out <file:Documentation/video4linux/w9966.txt> for more
+	  information.
+
+endif # V4L_ISA_PARPORT_DRIVERS
+
+menuconfig V4L_PLATFORM_DRIVERS
+	bool "V4L platform devices"
+	default n
+	---help---
+	  Say Y here to enable support for platform-specific V4L drivers.
+
+if V4L_PLATFORM_DRIVERS
+
+source "drivers/media/video/marvell-ccic/Kconfig"
+
+config VIDEO_VIA_CAMERA
+	tristate "VIAFB camera controller support"
+	depends on FB_VIA
+	select VIDEOBUF_DMA_SG
+	select VIDEO_OV7670
+	help
+	   Driver support for the integrated camera controller in VIA
+	   Chrome9 chipsets.  Currently only tested on OLPC xo-1.5 systems
+	   with ov7670 sensors.
+
+#
+# Platform multimedia device configuration
+#
+
+source "drivers/media/video/davinci/Kconfig"
+
+source "drivers/media/video/omap/Kconfig"
+
+config VIDEO_SH_VOU
+	tristate "SuperH VOU video output driver"
+	depends on VIDEO_DEV && ARCH_SHMOBILE
+	select VIDEOBUF_DMA_CONTIG
+	help
+	  Support for the Video Output Unit (VOU) on SuperH SoCs.
+
+config VIDEO_VIU
+	tristate "Freescale VIU Video Driver"
+	depends on VIDEO_V4L2 && PPC_MPC512x
+	select VIDEOBUF_DMA_CONTIG
+	default y
+	---help---
+	  Support for Freescale VIU video driver. This device captures
+	  video data, or overlays video on DIU frame buffer.
+
+	  Say Y here if you want to enable VIU device on MPC5121e Rev2+.
+	  In doubt, say N.
 
 config VIDEO_TIMBERDALE
 	tristate "Support for timberdale Video In/LogiWIN"
@@ -739,21 +880,13 @@ config VIDEO_TIMBERDALE
 	---help---
 	  Add support for the Video In peripherial of the timberdale FPGA.
 
-source "drivers/media/video/cx88/Kconfig"
-
-source "drivers/media/video/cx23885/Kconfig"
-
-source "drivers/media/video/cx25821/Kconfig"
-
-source "drivers/media/video/au0828/Kconfig"
-
-source "drivers/media/video/ivtv/Kconfig"
-
-source "drivers/media/video/cx18/Kconfig"
-
-source "drivers/media/video/saa7164/Kconfig"
-
-source "drivers/media/video/marvell-ccic/Kconfig"
+config VIDEO_VINO
+	tristate "SGI Vino Video For Linux"
+	depends on I2C && SGI_IP22 && VIDEO_V4L2
+	select VIDEO_SAA7191 if VIDEO_HELPER_CHIPS_AUTO
+	help
+	  Say Y here to build in support for the Vino video input system found
+	  on SGI Indy machines.
 
 config VIDEO_M32R_AR
 	tristate "AR devices"
@@ -774,16 +907,6 @@ config VIDEO_M32R_AR_M64278
 	  To compile this driver as a module, choose M here: the
 	  module will be called arv.
 
-config VIDEO_VIA_CAMERA
-	tristate "VIAFB camera controller support"
-	depends on FB_VIA
-	select VIDEOBUF_DMA_SG
-	select VIDEO_OV7670
-	help
-	   Driver support for the integrated camera controller in VIA
-	   Chrome9 chipsets.  Currently only tested on OLPC xo-1.5 systems
-	   with ov7670 sensors.
-
 config VIDEO_OMAP3
 	tristate "OMAP 3 Camera support (EXPERIMENTAL)"
 	depends on OMAP_IOVMM && VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && ARCH_OMAP3 && EXPERIMENTAL
@@ -1002,78 +1125,7 @@ config VIDEO_S5P_MIPI_CSIS
 
 source "drivers/media/video/s5p-tv/Kconfig"
 
-#
-# USB Multimedia device configuration
-#
-
-menuconfig V4L_USB_DRIVERS
-	bool "V4L USB devices"
-	depends on USB
-	default y
-
-if V4L_USB_DRIVERS && USB
-
-source "drivers/media/video/uvc/Kconfig"
-
-source "drivers/media/video/gspca/Kconfig"
-
-source "drivers/media/video/pvrusb2/Kconfig"
-
-source "drivers/media/video/hdpvr/Kconfig"
-
-source "drivers/media/video/em28xx/Kconfig"
-
-source "drivers/media/video/tlg2300/Kconfig"
-
-source "drivers/media/video/cx231xx/Kconfig"
-
-source "drivers/media/video/tm6000/Kconfig"
-
-source "drivers/media/video/usbvision/Kconfig"
-
-source "drivers/media/video/et61x251/Kconfig"
-
-source "drivers/media/video/sn9c102/Kconfig"
-
-source "drivers/media/video/pwc/Kconfig"
-
-config USB_ZR364XX
-	tristate "USB ZR364XX Camera support"
-	depends on VIDEO_V4L2
-	select VIDEOBUF_GEN
-	select VIDEOBUF_VMALLOC
-	---help---
-	  Say Y here if you want to connect this type of camera to your
-	  computer's USB port.
-	  See <file:Documentation/video4linux/zr364xx.txt> for more info
-	  and list of supported cameras.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called zr364xx.
-
-config USB_STKWEBCAM
-	tristate "USB Syntek DC1125 Camera support"
-	depends on VIDEO_V4L2 && EXPERIMENTAL
-	---help---
-	  Say Y here if you want to use this type of camera.
-	  Supported devices are typically found in some Asus laptops,
-	  with USB id 174f:a311 and 05e1:0501. Other Syntek cameras
-	  may be supported by the stk11xx driver, from which this is
-	  derived, see <http://sourceforge.net/projects/syntekdriver/>
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called stkwebcam.
-
-config USB_S2255
-	tristate "USB Sensoray 2255 video capture device"
-	depends on VIDEO_V4L2
-	select VIDEOBUF_VMALLOC
-	default n
-	help
-	  Say Y here if you want support for the Sensoray 2255 USB device.
-	  This driver can be compiled as a module, called s2255drv.
-
-endif # V4L_USB_DRIVERS
+endif # V4L_PLATFORM_DRIVERS
 endif # VIDEO_CAPTURE_DRIVERS
 
 menuconfig V4L_MEM2MEM_DRIVERS
@@ -1098,6 +1150,23 @@ config VIDEO_MEM2MEM_TESTDEV
 	  This is a virtual test device for the memory-to-memory driver
 	  framework.
 
+config VIDEO_SAMSUNG_S5P_G2D
+	tristate "Samsung S5P and EXYNOS4 G2D 2d graphics accelerator driver"
+	depends on VIDEO_DEV && VIDEO_V4L2 && PLAT_S5P
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	default n
+	---help---
+	  This is a v4l2 driver for Samsung S5P and EXYNOS4 G2D
+	  2d graphics accelerator.
+
+config VIDEO_SAMSUNG_S5P_JPEG
+	tristate "Samsung S5P/Exynos4 JPEG codec driver (EXPERIMENTAL)"
+	depends on VIDEO_DEV && VIDEO_V4L2 && PLAT_S5P && EXPERIMENTAL
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	---help---
+	  This is a v4l2 driver for Samsung S5P and EXYNOS4 JPEG codec
 
 config VIDEO_SAMSUNG_S5P_MFC
 	tristate "Samsung S5P MFC 5.1 Video Codec"
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 117f9c4b4cb..354138804cd 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -74,6 +74,7 @@ obj-$(CONFIG_VIDEO_NOON010PC30)	+= noon010pc30.o
 obj-$(CONFIG_VIDEO_M5MOLS)	+= m5mols/
 obj-$(CONFIG_VIDEO_S5K6AA)	+= s5k6aa.o
 obj-$(CONFIG_VIDEO_ADP1653)	+= adp1653.o
+obj-$(CONFIG_VIDEO_AS3645A)	+= as3645a.o
 
 obj-$(CONFIG_SOC_CAMERA_IMX074)		+= imx074.o
 obj-$(CONFIG_SOC_CAMERA_MT9M001)	+= mt9m001.o
@@ -177,9 +178,12 @@ obj-$(CONFIG_VIDEO_OMAP1)		+= omap1_camera.o
 obj-$(CONFIG_VIDEO_ATMEL_ISI)		+= atmel-isi.o
 
 obj-$(CONFIG_VIDEO_SAMSUNG_S5P_FIMC) 	+= s5p-fimc/
+obj-$(CONFIG_VIDEO_SAMSUNG_S5P_JPEG)	+= s5p-jpeg/
 obj-$(CONFIG_VIDEO_SAMSUNG_S5P_MFC)	+= s5p-mfc/
 obj-$(CONFIG_VIDEO_SAMSUNG_S5P_TV)	+= s5p-tv/
 
+obj-$(CONFIG_VIDEO_SAMSUNG_S5P_G2D)	+= s5p-g2d/
+
 obj-$(CONFIG_ARCH_DAVINCI)		+= davinci/
 
 obj-$(CONFIG_VIDEO_SH_VOU)		+= sh_vou.o
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
index 23ba5c37c3e..879f1d83976 100644
--- a/drivers/media/video/adv7170.c
+++ b/drivers/media/video/adv7170.c
@@ -64,6 +64,11 @@ static inline struct adv7170 *to_adv7170(struct v4l2_subdev *sd)
 
 static char *inputs[] = { "pass_through", "play_back" };
 
+static enum v4l2_mbus_pixelcode adv7170_codes[] = {
+	V4L2_MBUS_FMT_UYVY8_2X8,
+	V4L2_MBUS_FMT_UYVY8_1X16,
+};
+
 /* ----------------------------------------------------------------------- */
 
 static inline int adv7170_write(struct v4l2_subdev *sd, u8 reg, u8 value)
@@ -258,6 +263,60 @@ static int adv7170_s_routing(struct v4l2_subdev *sd,
 	return 0;
 }
 
+static int adv7170_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
+				enum v4l2_mbus_pixelcode *code)
+{
+	if (index >= ARRAY_SIZE(adv7170_codes))
+		return -EINVAL;
+
+	*code = adv7170_codes[index];
+	return 0;
+}
+
+static int adv7170_g_fmt(struct v4l2_subdev *sd,
+				struct v4l2_mbus_framefmt *mf)
+{
+	u8 val = adv7170_read(sd, 0x7);
+
+	if ((val & 0x40) == (1 << 6))
+		mf->code = V4L2_MBUS_FMT_UYVY8_1X16;
+	else
+		mf->code = V4L2_MBUS_FMT_UYVY8_2X8;
+
+	mf->colorspace  = V4L2_COLORSPACE_SMPTE170M;
+	mf->width       = 0;
+	mf->height      = 0;
+	mf->field       = V4L2_FIELD_ANY;
+
+	return 0;
+}
+
+static int adv7170_s_fmt(struct v4l2_subdev *sd,
+				struct v4l2_mbus_framefmt *mf)
+{
+	u8 val = adv7170_read(sd, 0x7);
+	int ret;
+
+	switch (mf->code) {
+	case V4L2_MBUS_FMT_UYVY8_2X8:
+		val &= ~0x40;
+		break;
+
+	case V4L2_MBUS_FMT_UYVY8_1X16:
+		val |= 0x40;
+		break;
+
+	default:
+		v4l2_dbg(1, debug, sd,
+			"illegal v4l2_mbus_framefmt code: %d\n", mf->code);
+		return -EINVAL;
+	}
+
+	ret = adv7170_write(sd, 0x7, val);
+
+	return ret;
+}
+
 static int adv7170_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
@@ -274,6 +333,9 @@ static const struct v4l2_subdev_core_ops adv7170_core_ops = {
 static const struct v4l2_subdev_video_ops adv7170_video_ops = {
 	.s_std_output = adv7170_s_std_output,
 	.s_routing = adv7170_s_routing,
+	.s_mbus_fmt = adv7170_s_fmt,
+	.g_mbus_fmt = adv7170_g_fmt,
+	.enum_mbus_fmt  = adv7170_enum_fmt,
 };
 
 static const struct v4l2_subdev_ops adv7170_ops = {
diff --git a/drivers/media/video/as3645a.c b/drivers/media/video/as3645a.c
new file mode 100644
index 00000000000..f241702a0f3
--- /dev/null
+++ b/drivers/media/video/as3645a.c
@@ -0,0 +1,905 @@
+/*
+ * drivers/media/video/as3645a.c - AS3645A and LM3555 flash controllers driver
+ *
+ * Copyright (C) 2008-2011 Nokia Corporation
+ * Copyright (c) 2011, Intel Corporation.
+ *
+ * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * TODO:
+ * - Check hardware FSTROBE control when sensor driver add support for this
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/slab.h>
+
+#include <media/as3645a.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+
+#define AS_TIMER_MS_TO_CODE(t)			(((t) - 100) / 50)
+#define AS_TIMER_CODE_TO_MS(c)			(50 * (c) + 100)
+
+/* Register definitions */
+
+/* Read-only Design info register: Reset state: xxxx 0001 */
+#define AS_DESIGN_INFO_REG			0x00
+#define AS_DESIGN_INFO_FACTORY(x)		(((x) >> 4))
+#define AS_DESIGN_INFO_MODEL(x)			((x) & 0x0f)
+
+/* Read-only Version control register: Reset state: 0000 0000
+ * for first engineering samples
+ */
+#define AS_VERSION_CONTROL_REG			0x01
+#define AS_VERSION_CONTROL_RFU(x)		(((x) >> 4))
+#define AS_VERSION_CONTROL_VERSION(x)		((x) & 0x0f)
+
+/* Read / Write	(Indicator and timer register): Reset state: 0000 1111 */
+#define AS_INDICATOR_AND_TIMER_REG		0x02
+#define AS_INDICATOR_AND_TIMER_TIMEOUT_SHIFT	0
+#define AS_INDICATOR_AND_TIMER_VREF_SHIFT	4
+#define AS_INDICATOR_AND_TIMER_INDICATOR_SHIFT	6
+
+/* Read / Write	(Current set register): Reset state: 0110 1001 */
+#define AS_CURRENT_SET_REG			0x03
+#define AS_CURRENT_ASSIST_LIGHT_SHIFT		0
+#define AS_CURRENT_LED_DET_ON			(1 << 3)
+#define AS_CURRENT_FLASH_CURRENT_SHIFT		4
+
+/* Read / Write	(Control register): Reset state: 1011 0100 */
+#define AS_CONTROL_REG				0x04
+#define AS_CONTROL_MODE_SETTING_SHIFT		0
+#define AS_CONTROL_STROBE_ON			(1 << 2)
+#define AS_CONTROL_OUT_ON			(1 << 3)
+#define AS_CONTROL_EXT_TORCH_ON			(1 << 4)
+#define AS_CONTROL_STROBE_TYPE_EDGE		(0 << 5)
+#define AS_CONTROL_STROBE_TYPE_LEVEL		(1 << 5)
+#define AS_CONTROL_COIL_PEAK_SHIFT		6
+
+/* Read only (D3 is read / write) (Fault and info): Reset state: 0000 x000 */
+#define AS_FAULT_INFO_REG			0x05
+#define AS_FAULT_INFO_INDUCTOR_PEAK_LIMIT	(1 << 1)
+#define AS_FAULT_INFO_INDICATOR_LED		(1 << 2)
+#define AS_FAULT_INFO_LED_AMOUNT		(1 << 3)
+#define AS_FAULT_INFO_TIMEOUT			(1 << 4)
+#define AS_FAULT_INFO_OVER_TEMPERATURE		(1 << 5)
+#define AS_FAULT_INFO_SHORT_CIRCUIT		(1 << 6)
+#define AS_FAULT_INFO_OVER_VOLTAGE		(1 << 7)
+
+/* Boost register */
+#define AS_BOOST_REG				0x0d
+#define AS_BOOST_CURRENT_DISABLE		(0 << 0)
+#define AS_BOOST_CURRENT_ENABLE			(1 << 0)
+
+/* Password register is used to unlock boost register writing */
+#define AS_PASSWORD_REG				0x0f
+#define AS_PASSWORD_UNLOCK_VALUE		0x55
+
+enum as_mode {
+	AS_MODE_EXT_TORCH = 0 << AS_CONTROL_MODE_SETTING_SHIFT,
+	AS_MODE_INDICATOR = 1 << AS_CONTROL_MODE_SETTING_SHIFT,
+	AS_MODE_ASSIST = 2 << AS_CONTROL_MODE_SETTING_SHIFT,
+	AS_MODE_FLASH = 3 << AS_CONTROL_MODE_SETTING_SHIFT,
+};
+
+/*
+ * struct as3645a
+ *
+ * @subdev:		V4L2 subdev
+ * @pdata:		Flash platform data
+ * @power_lock:		Protects power_count
+ * @power_count:	Power reference count
+ * @led_mode:		V4L2 flash LED mode
+ * @timeout:		Flash timeout in microseconds
+ * @flash_current:	Flash current (0=200mA ... 15=500mA). Maximum
+ *			values are 400mA for two LEDs and 500mA for one LED.
+ * @assist_current:	Torch/Assist light current (0=20mA, 1=40mA ... 7=160mA)
+ * @indicator_current:	Indicator LED current (0=0mA, 1=2.5mA ... 4=10mA)
+ * @strobe_source:	Flash strobe source (software or external)
+ */
+struct as3645a {
+	struct v4l2_subdev subdev;
+	const struct as3645a_platform_data *pdata;
+
+	struct mutex power_lock;
+	int power_count;
+
+	/* Controls */
+	struct v4l2_ctrl_handler ctrls;
+
+	enum v4l2_flash_led_mode led_mode;
+	unsigned int timeout;
+	u8 flash_current;
+	u8 assist_current;
+	u8 indicator_current;
+	enum v4l2_flash_strobe_source strobe_source;
+};
+
+#define to_as3645a(sd) container_of(sd, struct as3645a, subdev)
+
+/* Return negative errno else zero on success */
+static int as3645a_write(struct as3645a *flash, u8 addr, u8 val)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+	int rval;
+
+	rval = i2c_smbus_write_byte_data(client, addr, val);
+
+	dev_dbg(&client->dev, "Write Addr:%02X Val:%02X %s\n", addr, val,
+		rval < 0 ? "fail" : "ok");
+
+	return rval;
+}
+
+/* Return negative errno else a data byte received from the device. */
+static int as3645a_read(struct as3645a *flash, u8 addr)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+	int rval;
+
+	rval = i2c_smbus_read_byte_data(client, addr);
+
+	dev_dbg(&client->dev, "Read Addr:%02X Val:%02X %s\n", addr, rval,
+		rval < 0 ? "fail" : "ok");
+
+	return rval;
+}
+
+/* -----------------------------------------------------------------------------
+ * Hardware configuration and trigger
+ */
+
+/*
+ * as3645a_set_config - Set flash configuration registers
+ * @flash: The flash
+ *
+ * Configure the hardware with flash, assist and indicator currents, as well as
+ * flash timeout.
+ *
+ * Return 0 on success, or a negative error code if an I2C communication error
+ * occurred.
+ */
+static int as3645a_set_config(struct as3645a *flash)
+{
+	int ret;
+	u8 val;
+
+	val = (flash->flash_current << AS_CURRENT_FLASH_CURRENT_SHIFT)
+	    | (flash->assist_current << AS_CURRENT_ASSIST_LIGHT_SHIFT)
+	    | AS_CURRENT_LED_DET_ON;
+
+	ret = as3645a_write(flash, AS_CURRENT_SET_REG, val);
+	if (ret < 0)
+		return ret;
+
+	val = AS_TIMER_MS_TO_CODE(flash->timeout / 1000)
+		    << AS_INDICATOR_AND_TIMER_TIMEOUT_SHIFT;
+
+	val |= (flash->pdata->vref << AS_INDICATOR_AND_TIMER_VREF_SHIFT)
+	    |  ((flash->indicator_current ? flash->indicator_current - 1 : 0)
+		 << AS_INDICATOR_AND_TIMER_INDICATOR_SHIFT);
+
+	return as3645a_write(flash, AS_INDICATOR_AND_TIMER_REG, val);
+}
+
+/*
+ * as3645a_set_control - Set flash control register
+ * @flash: The flash
+ * @mode: Desired output mode
+ * @on: Desired output state
+ *
+ * Configure the hardware with output mode and state.
+ *
+ * Return 0 on success, or a negative error code if an I2C communication error
+ * occurred.
+ */
+static int
+as3645a_set_control(struct as3645a *flash, enum as_mode mode, bool on)
+{
+	u8 reg;
+
+	/* Configure output parameters and operation mode. */
+	reg = (flash->pdata->peak << AS_CONTROL_COIL_PEAK_SHIFT)
+	    | (on ? AS_CONTROL_OUT_ON : 0)
+	    | mode;
+
+	if (flash->led_mode == V4L2_FLASH_LED_MODE_FLASH &&
+	    flash->strobe_source == V4L2_FLASH_STROBE_SOURCE_EXTERNAL) {
+		reg |= AS_CONTROL_STROBE_TYPE_LEVEL
+		    |  AS_CONTROL_STROBE_ON;
+	}
+
+	return as3645a_write(flash, AS_CONTROL_REG, reg);
+}
+
+/*
+ * as3645a_set_output - Configure output and operation mode
+ * @flash: Flash controller
+ * @strobe: Strobe the flash (only valid in flash mode)
+ *
+ * Turn the LEDs output on/off and set the operation mode based on the current
+ * parameters.
+ *
+ * The AS3645A can't control the indicator LED independently of the flash/torch
+ * LED. If the flash controller is in V4L2_FLASH_LED_MODE_NONE mode, set the
+ * chip to indicator mode. Otherwise set it to assist light (torch) or flash
+ * mode.
+ *
+ * In indicator and assist modes, turn the output on/off based on the indicator
+ * and torch currents. In software strobe flash mode, turn the output on/off
+ * based on the strobe parameter.
+ */
+static int as3645a_set_output(struct as3645a *flash, bool strobe)
+{
+	enum as_mode mode;
+	bool on;
+
+	switch (flash->led_mode) {
+	case V4L2_FLASH_LED_MODE_NONE:
+		on = flash->indicator_current != 0;
+		mode = AS_MODE_INDICATOR;
+		break;
+	case V4L2_FLASH_LED_MODE_TORCH:
+		on = true;
+		mode = AS_MODE_ASSIST;
+		break;
+	case V4L2_FLASH_LED_MODE_FLASH:
+		on = strobe;
+		mode = AS_MODE_FLASH;
+		break;
+	default:
+		BUG();
+	}
+
+	/* Configure output parameters and operation mode. */
+	return as3645a_set_control(flash, mode, on);
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 controls
+ */
+
+static int as3645a_is_active(struct as3645a *flash)
+{
+	int ret;
+
+	ret = as3645a_read(flash, AS_CONTROL_REG);
+	return ret < 0 ? ret : !!(ret & AS_CONTROL_OUT_ON);
+}
+
+static int as3645a_read_fault(struct as3645a *flash)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+	int rval;
+
+	/* NOTE: reading register clear fault status */
+	rval = as3645a_read(flash, AS_FAULT_INFO_REG);
+	if (rval < 0)
+		return rval;
+
+	if (rval & AS_FAULT_INFO_INDUCTOR_PEAK_LIMIT)
+		dev_dbg(&client->dev, "Inductor Peak limit fault\n");
+
+	if (rval & AS_FAULT_INFO_INDICATOR_LED)
+		dev_dbg(&client->dev, "Indicator LED fault: "
+			"Short circuit or open loop\n");
+
+	dev_dbg(&client->dev, "%u connected LEDs\n",
+		rval & AS_FAULT_INFO_LED_AMOUNT ? 2 : 1);
+
+	if (rval & AS_FAULT_INFO_TIMEOUT)
+		dev_dbg(&client->dev, "Timeout fault\n");
+
+	if (rval & AS_FAULT_INFO_OVER_TEMPERATURE)
+		dev_dbg(&client->dev, "Over temperature fault\n");
+
+	if (rval & AS_FAULT_INFO_SHORT_CIRCUIT)
+		dev_dbg(&client->dev, "Short circuit fault\n");
+
+	if (rval & AS_FAULT_INFO_OVER_VOLTAGE)
+		dev_dbg(&client->dev, "Over voltage fault: "
+			"Indicates missing capacitor or open connection\n");
+
+	return rval;
+}
+
+static int as3645a_get_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct as3645a *flash =
+		container_of(ctrl->handler, struct as3645a, ctrls);
+	struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+	int value;
+
+	switch (ctrl->id) {
+	case V4L2_CID_FLASH_FAULT:
+		value = as3645a_read_fault(flash);
+		if (value < 0)
+			return value;
+
+		ctrl->cur.val = 0;
+		if (value & AS_FAULT_INFO_SHORT_CIRCUIT)
+			ctrl->cur.val |= V4L2_FLASH_FAULT_SHORT_CIRCUIT;
+		if (value & AS_FAULT_INFO_OVER_TEMPERATURE)
+			ctrl->cur.val |= V4L2_FLASH_FAULT_OVER_TEMPERATURE;
+		if (value & AS_FAULT_INFO_TIMEOUT)
+			ctrl->cur.val |= V4L2_FLASH_FAULT_TIMEOUT;
+		if (value & AS_FAULT_INFO_OVER_VOLTAGE)
+			ctrl->cur.val |= V4L2_FLASH_FAULT_OVER_VOLTAGE;
+		if (value & AS_FAULT_INFO_INDUCTOR_PEAK_LIMIT)
+			ctrl->cur.val |= V4L2_FLASH_FAULT_OVER_CURRENT;
+		if (value & AS_FAULT_INFO_INDICATOR_LED)
+			ctrl->cur.val |= V4L2_FLASH_FAULT_INDICATOR;
+		break;
+
+	case V4L2_CID_FLASH_STROBE_STATUS:
+		if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH) {
+			ctrl->cur.val = 0;
+			break;
+		}
+
+		value = as3645a_is_active(flash);
+		if (value < 0)
+			return value;
+
+		ctrl->cur.val = value;
+		break;
+	}
+
+	dev_dbg(&client->dev, "G_CTRL %08x:%d\n", ctrl->id, ctrl->cur.val);
+
+	return 0;
+}
+
+static int as3645a_set_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct as3645a *flash =
+		container_of(ctrl->handler, struct as3645a, ctrls);
+	struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+	int ret;
+
+	dev_dbg(&client->dev, "S_CTRL %08x:%d\n", ctrl->id, ctrl->val);
+
+	/* If a control that doesn't apply to the current mode is modified,
+	 * we store the value and return immediately. The setting will be
+	 * applied when the LED mode is changed. Otherwise we apply the setting
+	 * immediately.
+	 */
+
+	switch (ctrl->id) {
+	case V4L2_CID_FLASH_LED_MODE:
+		if (flash->indicator_current)
+			return -EBUSY;
+
+		ret = as3645a_set_config(flash);
+		if (ret < 0)
+			return ret;
+
+		flash->led_mode = ctrl->val;
+		return as3645a_set_output(flash, false);
+
+	case V4L2_CID_FLASH_STROBE_SOURCE:
+		flash->strobe_source = ctrl->val;
+
+		/* Applies to flash mode only. */
+		if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH)
+			break;
+
+		return as3645a_set_output(flash, false);
+
+	case V4L2_CID_FLASH_STROBE:
+		if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH)
+			return -EBUSY;
+
+		return as3645a_set_output(flash, true);
+
+	case V4L2_CID_FLASH_STROBE_STOP:
+		if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH)
+			return -EBUSY;
+
+		return as3645a_set_output(flash, false);
+
+	case V4L2_CID_FLASH_TIMEOUT:
+		flash->timeout = ctrl->val;
+
+		/* Applies to flash mode only. */
+		if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH)
+			break;
+
+		return as3645a_set_config(flash);
+
+	case V4L2_CID_FLASH_INTENSITY:
+		flash->flash_current = (ctrl->val - AS3645A_FLASH_INTENSITY_MIN)
+				     / AS3645A_FLASH_INTENSITY_STEP;
+
+		/* Applies to flash mode only. */
+		if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH)
+			break;
+
+		return as3645a_set_config(flash);
+
+	case V4L2_CID_FLASH_TORCH_INTENSITY:
+		flash->assist_current =
+			(ctrl->val - AS3645A_TORCH_INTENSITY_MIN)
+			/ AS3645A_TORCH_INTENSITY_STEP;
+
+		/* Applies to torch mode only. */
+		if (flash->led_mode != V4L2_FLASH_LED_MODE_TORCH)
+			break;
+
+		return as3645a_set_config(flash);
+
+	case V4L2_CID_FLASH_INDICATOR_INTENSITY:
+		if (flash->led_mode != V4L2_FLASH_LED_MODE_NONE)
+			return -EBUSY;
+
+		flash->indicator_current =
+			(ctrl->val - AS3645A_INDICATOR_INTENSITY_MIN)
+			/ AS3645A_INDICATOR_INTENSITY_STEP;
+
+		ret = as3645a_set_config(flash);
+		if (ret < 0)
+			return ret;
+
+		if ((ctrl->val == 0) == (ctrl->cur.val == 0))
+			break;
+
+		return as3645a_set_output(flash, false);
+	}
+
+	return 0;
+}
+
+static const struct v4l2_ctrl_ops as3645a_ctrl_ops = {
+	.g_volatile_ctrl = as3645a_get_ctrl,
+	.s_ctrl = as3645a_set_ctrl,
+};
+
+/* -----------------------------------------------------------------------------
+ * V4L2 subdev core operations
+ */
+
+/* Put device into know state. */
+static int as3645a_setup(struct as3645a *flash)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+	int ret;
+
+	/* clear errors */
+	ret = as3645a_read(flash, AS_FAULT_INFO_REG);
+	if (ret < 0)
+		return ret;
+
+	dev_dbg(&client->dev, "Fault info: %02x\n", ret);
+
+	ret = as3645a_set_config(flash);
+	if (ret < 0)
+		return ret;
+
+	ret = as3645a_set_output(flash, false);
+	if (ret < 0)
+		return ret;
+
+	/* read status */
+	ret = as3645a_read_fault(flash);
+	if (ret < 0)
+		return ret;
+
+	dev_dbg(&client->dev, "AS_INDICATOR_AND_TIMER_REG: %02x\n",
+		as3645a_read(flash, AS_INDICATOR_AND_TIMER_REG));
+	dev_dbg(&client->dev, "AS_CURRENT_SET_REG: %02x\n",
+		as3645a_read(flash, AS_CURRENT_SET_REG));
+	dev_dbg(&client->dev, "AS_CONTROL_REG: %02x\n",
+		as3645a_read(flash, AS_CONTROL_REG));
+
+	return ret & ~AS_FAULT_INFO_LED_AMOUNT ? -EIO : 0;
+}
+
+static int __as3645a_set_power(struct as3645a *flash, int on)
+{
+	int ret;
+
+	if (!on)
+		as3645a_set_control(flash, AS_MODE_EXT_TORCH, false);
+
+	if (flash->pdata->set_power) {
+		ret = flash->pdata->set_power(&flash->subdev, on);
+		if (ret < 0)
+			return ret;
+	}
+
+	if (!on)
+		return 0;
+
+	ret = as3645a_setup(flash);
+	if (ret < 0) {
+		if (flash->pdata->set_power)
+			flash->pdata->set_power(&flash->subdev, 0);
+	}
+
+	return ret;
+}
+
+static int as3645a_set_power(struct v4l2_subdev *sd, int on)
+{
+	struct as3645a *flash = to_as3645a(sd);
+	int ret = 0;
+
+	mutex_lock(&flash->power_lock);
+
+	if (flash->power_count == !on) {
+		ret = __as3645a_set_power(flash, !!on);
+		if (ret < 0)
+			goto done;
+	}
+
+	flash->power_count += on ? 1 : -1;
+	WARN_ON(flash->power_count < 0);
+
+done:
+	mutex_unlock(&flash->power_lock);
+	return ret;
+}
+
+static int as3645a_registered(struct v4l2_subdev *sd)
+{
+	struct as3645a *flash = to_as3645a(sd);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	int rval, man, model, rfu, version;
+	const char *vendor;
+
+	/* Power up the flash driver and read manufacturer ID, model ID, RFU
+	 * and version.
+	 */
+	rval = as3645a_set_power(&flash->subdev, 1);
+	if (rval < 0)
+		return rval;
+
+	rval = as3645a_read(flash, AS_DESIGN_INFO_REG);
+	if (rval < 0)
+		goto power_off;
+
+	man = AS_DESIGN_INFO_FACTORY(rval);
+	model = AS_DESIGN_INFO_MODEL(rval);
+
+	rval = as3645a_read(flash, AS_VERSION_CONTROL_REG);
+	if (rval < 0)
+		goto power_off;
+
+	rfu = AS_VERSION_CONTROL_RFU(rval);
+	version = AS_VERSION_CONTROL_VERSION(rval);
+
+	/* Verify the chip model and version. */
+	if (model != 0x01 || rfu != 0x00) {
+		dev_err(&client->dev, "AS3645A not detected "
+			"(model %d rfu %d)\n", model, rfu);
+		rval = -ENODEV;
+		goto power_off;
+	}
+
+	switch (man) {
+	case 1:
+		vendor = "AMS, Austria Micro Systems";
+		break;
+	case 2:
+		vendor = "ADI, Analog Devices Inc.";
+		break;
+	case 3:
+		vendor = "NSC, National Semiconductor";
+		break;
+	case 4:
+		vendor = "NXP";
+		break;
+	case 5:
+		vendor = "TI, Texas Instrument";
+		break;
+	default:
+		vendor = "Unknown";
+	}
+
+	dev_info(&client->dev, "Chip vendor: %s (%d) Version: %d\n", vendor,
+		 man, version);
+
+	rval = as3645a_write(flash, AS_PASSWORD_REG, AS_PASSWORD_UNLOCK_VALUE);
+	if (rval < 0)
+		goto power_off;
+
+	rval = as3645a_write(flash, AS_BOOST_REG, AS_BOOST_CURRENT_DISABLE);
+	if (rval < 0)
+		goto power_off;
+
+	/* Setup default values. This makes sure that the chip is in a known
+	 * state, in case the power rail can't be controlled.
+	 */
+	rval = as3645a_setup(flash);
+
+power_off:
+	as3645a_set_power(&flash->subdev, 0);
+
+	return rval;
+}
+
+static int as3645a_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
+{
+	return as3645a_set_power(sd, 1);
+}
+
+static int as3645a_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
+{
+	return as3645a_set_power(sd, 0);
+}
+
+static const struct v4l2_subdev_core_ops as3645a_core_ops = {
+	.s_power		= as3645a_set_power,
+};
+
+static const struct v4l2_subdev_ops as3645a_ops = {
+	.core = &as3645a_core_ops,
+};
+
+static const struct v4l2_subdev_internal_ops as3645a_internal_ops = {
+	.registered = as3645a_registered,
+	.open = as3645a_open,
+	.close = as3645a_close,
+};
+
+/* -----------------------------------------------------------------------------
+ *  I2C driver
+ */
+#ifdef CONFIG_PM
+
+static int as3645a_suspend(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct v4l2_subdev *subdev = i2c_get_clientdata(client);
+	struct as3645a *flash = to_as3645a(subdev);
+	int rval;
+
+	if (flash->power_count == 0)
+		return 0;
+
+	rval = __as3645a_set_power(flash, 0);
+
+	dev_dbg(&client->dev, "Suspend %s\n", rval < 0 ? "failed" : "ok");
+
+	return rval;
+}
+
+static int as3645a_resume(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct v4l2_subdev *subdev = i2c_get_clientdata(client);
+	struct as3645a *flash = to_as3645a(subdev);
+	int rval;
+
+	if (flash->power_count == 0)
+		return 0;
+
+	rval = __as3645a_set_power(flash, 1);
+
+	dev_dbg(&client->dev, "Resume %s\n", rval < 0 ? "fail" : "ok");
+
+	return rval;
+}
+
+#else
+
+#define as3645a_suspend	NULL
+#define as3645a_resume	NULL
+
+#endif /* CONFIG_PM */
+
+/*
+ * as3645a_init_controls - Create controls
+ * @flash: The flash
+ *
+ * The number of LEDs reported in platform data is used to compute default
+ * limits. Parameters passed through platform data can override those limits.
+ */
+static int as3645a_init_controls(struct as3645a *flash)
+{
+	const struct as3645a_platform_data *pdata = flash->pdata;
+	struct v4l2_ctrl *ctrl;
+	int maximum;
+
+	v4l2_ctrl_handler_init(&flash->ctrls, 10);
+
+	/* V4L2_CID_FLASH_LED_MODE */
+	v4l2_ctrl_new_std_menu(&flash->ctrls, &as3645a_ctrl_ops,
+			       V4L2_CID_FLASH_LED_MODE, 2, ~7,
+			       V4L2_FLASH_LED_MODE_NONE);
+
+	/* V4L2_CID_FLASH_STROBE_SOURCE */
+	v4l2_ctrl_new_std_menu(&flash->ctrls, &as3645a_ctrl_ops,
+			       V4L2_CID_FLASH_STROBE_SOURCE,
+			       pdata->ext_strobe ? 1 : 0,
+			       pdata->ext_strobe ? ~3 : ~1,
+			       V4L2_FLASH_STROBE_SOURCE_SOFTWARE);
+
+	flash->strobe_source = V4L2_FLASH_STROBE_SOURCE_SOFTWARE;
+
+	/* V4L2_CID_FLASH_STROBE */
+	v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+			  V4L2_CID_FLASH_STROBE, 0, 0, 0, 0);
+
+	/* V4L2_CID_FLASH_STROBE_STOP */
+	v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+			  V4L2_CID_FLASH_STROBE_STOP, 0, 0, 0, 0);
+
+	/* V4L2_CID_FLASH_STROBE_STATUS */
+	ctrl = v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+				 V4L2_CID_FLASH_STROBE_STATUS, 0, 1, 1, 1);
+	if (ctrl != NULL)
+		ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE;
+
+	/* V4L2_CID_FLASH_TIMEOUT */
+	maximum = pdata->timeout_max;
+
+	v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+			  V4L2_CID_FLASH_TIMEOUT, AS3645A_FLASH_TIMEOUT_MIN,
+			  maximum, AS3645A_FLASH_TIMEOUT_STEP, maximum);
+
+	flash->timeout = maximum;
+
+	/* V4L2_CID_FLASH_INTENSITY */
+	maximum = pdata->flash_max_current;
+
+	v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+			  V4L2_CID_FLASH_INTENSITY, AS3645A_FLASH_INTENSITY_MIN,
+			  maximum, AS3645A_FLASH_INTENSITY_STEP, maximum);
+
+	flash->flash_current = (maximum - AS3645A_FLASH_INTENSITY_MIN)
+			     / AS3645A_FLASH_INTENSITY_STEP;
+
+	/* V4L2_CID_FLASH_TORCH_INTENSITY */
+	maximum = pdata->torch_max_current;
+
+	v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+			  V4L2_CID_FLASH_TORCH_INTENSITY,
+			  AS3645A_TORCH_INTENSITY_MIN, maximum,
+			  AS3645A_TORCH_INTENSITY_STEP,
+			  AS3645A_TORCH_INTENSITY_MIN);
+
+	flash->assist_current = 0;
+
+	/* V4L2_CID_FLASH_INDICATOR_INTENSITY */
+	v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+			  V4L2_CID_FLASH_INDICATOR_INTENSITY,
+			  AS3645A_INDICATOR_INTENSITY_MIN,
+			  AS3645A_INDICATOR_INTENSITY_MAX,
+			  AS3645A_INDICATOR_INTENSITY_STEP,
+			  AS3645A_INDICATOR_INTENSITY_MIN);
+
+	flash->indicator_current = 0;
+
+	/* V4L2_CID_FLASH_FAULT */
+	ctrl = v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+				 V4L2_CID_FLASH_FAULT, 0,
+				 V4L2_FLASH_FAULT_OVER_VOLTAGE |
+				 V4L2_FLASH_FAULT_TIMEOUT |
+				 V4L2_FLASH_FAULT_OVER_TEMPERATURE |
+				 V4L2_FLASH_FAULT_SHORT_CIRCUIT, 0, 0);
+	if (ctrl != NULL)
+		ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE;
+
+	flash->subdev.ctrl_handler = &flash->ctrls;
+
+	return flash->ctrls.error;
+}
+
+static int as3645a_probe(struct i2c_client *client,
+			 const struct i2c_device_id *devid)
+{
+	struct as3645a *flash;
+	int ret;
+
+	if (client->dev.platform_data == NULL)
+		return -ENODEV;
+
+	flash = kzalloc(sizeof(*flash), GFP_KERNEL);
+	if (flash == NULL)
+		return -ENOMEM;
+
+	flash->pdata = client->dev.platform_data;
+
+	v4l2_i2c_subdev_init(&flash->subdev, client, &as3645a_ops);
+	flash->subdev.internal_ops = &as3645a_internal_ops;
+	flash->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	ret = as3645a_init_controls(flash);
+	if (ret < 0)
+		goto done;
+
+	ret = media_entity_init(&flash->subdev.entity, 0, NULL, 0);
+	if (ret < 0)
+		goto done;
+
+	flash->subdev.entity.type = MEDIA_ENT_T_V4L2_SUBDEV_FLASH;
+
+	mutex_init(&flash->power_lock);
+
+	flash->led_mode = V4L2_FLASH_LED_MODE_NONE;
+
+done:
+	if (ret < 0) {
+		v4l2_ctrl_handler_free(&flash->ctrls);
+		kfree(flash);
+	}
+
+	return ret;
+}
+
+static int __exit as3645a_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *subdev = i2c_get_clientdata(client);
+	struct as3645a *flash = to_as3645a(subdev);
+
+	v4l2_device_unregister_subdev(subdev);
+	v4l2_ctrl_handler_free(&flash->ctrls);
+	media_entity_cleanup(&flash->subdev.entity);
+	mutex_destroy(&flash->power_lock);
+	kfree(flash);
+
+	return 0;
+}
+
+static const struct i2c_device_id as3645a_id_table[] = {
+	{ AS3645A_NAME, 0 },
+	{ },
+};
+MODULE_DEVICE_TABLE(i2c, as3645a_id_table);
+
+static const struct dev_pm_ops as3645a_pm_ops = {
+	.suspend = as3645a_suspend,
+	.resume = as3645a_resume,
+};
+
+static struct i2c_driver as3645a_i2c_driver = {
+	.driver	= {
+		.name = AS3645A_NAME,
+		.pm   = &as3645a_pm_ops,
+	},
+	.probe	= as3645a_probe,
+	.remove	= __exit_p(as3645a_remove),
+	.id_table = as3645a_id_table,
+};
+
+static int __init as3645a_init(void)
+{
+	int rval;
+
+	rval = i2c_add_driver(&as3645a_i2c_driver);
+	if (rval)
+		pr_err("%s: Failed to register the driver\n", AS3645A_NAME);
+
+	return rval;
+}
+
+static void __exit as3645a_exit(void)
+{
+	i2c_del_driver(&as3645a_i2c_driver);
+}
+
+module_init(as3645a_init);
+module_exit(as3645a_exit);
+
+MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
+MODULE_DESCRIPTION("LED flash driver for AS3645A, LM3555 and their clones");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/atmel-isi.c b/drivers/media/video/atmel-isi.c
index 8c775c59e12..ec3f6a06f9c 100644
--- a/drivers/media/video/atmel-isi.c
+++ b/drivers/media/video/atmel-isi.c
@@ -90,7 +90,10 @@ struct atmel_isi {
 	struct isi_dma_desc		dma_desc[MAX_BUFFER_NUM];
 
 	struct completion		complete;
+	/* ISI peripherial clock */
 	struct clk			*pclk;
+	/* ISI_MCK, feed to camera sensor to generate pixel clock */
+	struct clk			*mck;
 	unsigned int			irq;
 
 	struct isi_platform_data	*pdata;
@@ -766,6 +769,12 @@ static int isi_camera_add_device(struct soc_camera_device *icd)
 	if (ret)
 		return ret;
 
+	ret = clk_enable(isi->mck);
+	if (ret) {
+		clk_disable(isi->pclk);
+		return ret;
+	}
+
 	isi->icd = icd;
 	dev_dbg(icd->parent, "Atmel ISI Camera driver attached to camera %d\n",
 		 icd->devnum);
@@ -779,6 +788,7 @@ static void isi_camera_remove_device(struct soc_camera_device *icd)
 
 	BUG_ON(icd != isi->icd);
 
+	clk_disable(isi->mck);
 	clk_disable(isi->pclk);
 	isi->icd = NULL;
 
@@ -803,7 +813,7 @@ static int isi_camera_querycap(struct soc_camera_host *ici,
 	return 0;
 }
 
-static int isi_camera_set_bus_param(struct soc_camera_device *icd, u32 pixfmt)
+static int isi_camera_set_bus_param(struct soc_camera_device *icd)
 {
 	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
@@ -874,7 +884,7 @@ static int isi_camera_set_bus_param(struct soc_camera_device *icd, u32 pixfmt)
 
 	if (isi->pdata->has_emb_sync)
 		cfg1 |= ISI_CFG1_EMB_SYNC;
-	if (isi->pdata->isi_full_mode)
+	if (isi->pdata->full_mode)
 		cfg1 |= ISI_CFG1_FULL_MODE;
 
 	isi_writel(isi, ISI_CTRL, ISI_CTRL_DIS);
@@ -912,6 +922,9 @@ static int __devexit atmel_isi_remove(struct platform_device *pdev)
 			isi->fb_descriptors_phys);
 
 	iounmap(isi->regs);
+	clk_unprepare(isi->mck);
+	clk_put(isi->mck);
+	clk_unprepare(isi->pclk);
 	clk_put(isi->pclk);
 	kfree(isi);
 
@@ -930,7 +943,7 @@ static int __devinit atmel_isi_probe(struct platform_device *pdev)
 	struct isi_platform_data *pdata;
 
 	pdata = dev->platform_data;
-	if (!pdata || !pdata->data_width_flags) {
+	if (!pdata || !pdata->data_width_flags || !pdata->mck_hz) {
 		dev_err(&pdev->dev,
 			"No config available for Atmel ISI\n");
 		return -EINVAL;
@@ -944,6 +957,10 @@ static int __devinit atmel_isi_probe(struct platform_device *pdev)
 	if (IS_ERR(pclk))
 		return PTR_ERR(pclk);
 
+	ret = clk_prepare(pclk);
+	if (ret)
+		goto err_clk_prepare_pclk;
+
 	isi = kzalloc(sizeof(struct atmel_isi), GFP_KERNEL);
 	if (!isi) {
 		ret = -ENOMEM;
@@ -959,6 +976,23 @@ static int __devinit atmel_isi_probe(struct platform_device *pdev)
 	INIT_LIST_HEAD(&isi->video_buffer_list);
 	INIT_LIST_HEAD(&isi->dma_desc_head);
 
+	/* Get ISI_MCK, provided by programmable clock or external clock */
+	isi->mck = clk_get(dev, "isi_mck");
+	if (IS_ERR(isi->mck)) {
+		dev_err(dev, "Failed to get isi_mck\n");
+		ret = PTR_ERR(isi->mck);
+		goto err_clk_get;
+	}
+
+	ret = clk_prepare(isi->mck);
+	if (ret)
+		goto err_clk_prepare_mck;
+
+	/* Set ISI_MCK's frequency, it should be faster than pixel clock */
+	ret = clk_set_rate(isi->mck, pdata->mck_hz);
+	if (ret < 0)
+		goto err_set_mck_rate;
+
 	isi->p_fb_descriptors = dma_alloc_coherent(&pdev->dev,
 				sizeof(struct fbd) * MAX_BUFFER_NUM,
 				&isi->fb_descriptors_phys,
@@ -1034,9 +1068,16 @@ err_alloc_ctx:
 			isi->p_fb_descriptors,
 			isi->fb_descriptors_phys);
 err_alloc_descriptors:
+err_set_mck_rate:
+	clk_unprepare(isi->mck);
+err_clk_prepare_mck:
+	clk_put(isi->mck);
+err_clk_get:
 	kfree(isi);
 err_alloc_isi:
-	clk_put(isi->pclk);
+	clk_unprepare(pclk);
+err_clk_prepare_pclk:
+	clk_put(pclk);
 
 	return ret;
 }
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index 0c3a5ba0e85..81ba9d9d1b5 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -2,6 +2,7 @@
 config VIDEO_AU0828
 	tristate "Auvitek AU0828 support"
 	depends on I2C && INPUT && DVB_CORE && USB && VIDEO_V4L2
+	depends on DVB_CAPTURE_DRIVERS
 	select I2C_ALGOBIT
 	select VIDEO_TVEEPROM
 	select VIDEOBUF_VMALLOC
diff --git a/drivers/media/video/au0828/au0828-i2c.c b/drivers/media/video/au0828/au0828-i2c.c
index cbdb65c34f2..05c299fa5d7 100644
--- a/drivers/media/video/au0828/au0828-i2c.c
+++ b/drivers/media/video/au0828/au0828-i2c.c
@@ -348,7 +348,7 @@ static void do_i2c_scan(char *name, struct i2c_client *c)
 	}
 }
 
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
 int au0828_i2c_register(struct au0828_dev *dev)
 {
 	dprintk(1, "%s()\n", __func__);
diff --git a/drivers/media/video/bt8xx/bt848.h b/drivers/media/video/bt8xx/bt848.h
index 0bcd95303bb..c37e6acffde 100644
--- a/drivers/media/video/bt8xx/bt848.h
+++ b/drivers/media/video/bt8xx/bt848.h
@@ -30,6 +30,10 @@
 #ifndef PCI_DEVICE_ID_BT849
 #define PCI_DEVICE_ID_BT849     0x351
 #endif
+#ifndef PCI_DEVICE_ID_FUSION879
+#define PCI_DEVICE_ID_FUSION879	0x36c
+#endif
+
 #ifndef PCI_DEVICE_ID_BT878
 #define PCI_DEVICE_ID_BT878     0x36e
 #endif
@@ -37,7 +41,6 @@
 #define PCI_DEVICE_ID_BT879     0x36f
 #endif
 
-
 /* Brooktree 848 registers */
 
 #define BT848_DSTATUS          0x000
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index 5939021d8eb..ff2933ab705 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -80,6 +80,8 @@ static void phytec_muxsel(struct bttv *btv, unsigned int input);
 static void gv800s_muxsel(struct bttv *btv, unsigned int input);
 static void gv800s_init(struct bttv *btv);
 
+static void td3116_muxsel(struct bttv *btv, unsigned int input);
+
 static int terratec_active_radio_upgrade(struct bttv *btv);
 static int tea5757_read(struct bttv *btv);
 static int tea5757_write(struct bttv *btv, int value);
@@ -284,7 +286,8 @@ static struct CARD {
 	{ 0x10b42636, BTTV_BOARD_HAUPPAUGE878,  "STB ???" },
 	{ 0x217d6606, BTTV_BOARD_WINFAST2000,   "Leadtek WinFast TV 2000" },
 	{ 0xfff6f6ff, BTTV_BOARD_WINFAST2000,   "Leadtek WinFast TV 2000" },
-	{ 0x03116000, BTTV_BOARD_SENSORAY311,   "Sensoray 311" },
+	{ 0x03116000, BTTV_BOARD_SENSORAY311_611, "Sensoray 311" },
+	{ 0x06116000, BTTV_BOARD_SENSORAY311_611, "Sensoray 611" },
 	{ 0x00790e11, BTTV_BOARD_WINDVR,        "Canopus WinDVR PCI" },
 	{ 0xa0fca1a0, BTTV_BOARD_ZOLTRIX,       "Face to Face Tvmax" },
 	{ 0x82b2aa6a, BTTV_BOARD_SIMUS_GVC1100, "SIMUS GVC1100" },
@@ -341,6 +344,7 @@ static struct CARD {
 	{ 0x15401835, BTTV_BOARD_PV183,         "Provideo PV183-6" },
 	{ 0x15401836, BTTV_BOARD_PV183,         "Provideo PV183-7" },
 	{ 0x15401837, BTTV_BOARD_PV183,         "Provideo PV183-8" },
+	{ 0x3116f200, BTTV_BOARD_TVT_TD3116,	"Tongwei Video Technology TD-3116" },
 
 	{ 0, -1, NULL }
 };
@@ -1526,10 +1530,10 @@ struct tvcard bttv_tvcards[] = {
 			GPIO20,22,23: R30,R29,R28
 		*/
 	},
-	[BTTV_BOARD_SENSORAY311] = {
+	[BTTV_BOARD_SENSORAY311_611] = {
 		/* Clay Kunz <ckunz@mail.arc.nasa.gov> */
-		/* you must jumper JP5 for the card to work */
-		.name           = "Sensoray 311",
+		/* you must jumper JP5 for the 311 card (PC/104+) to work */
+		.name           = "Sensoray 311/611",
 		.video_inputs   = 5,
 		/* .audio_inputs= 0, */
 		.svhs           = 4,
@@ -2879,6 +2883,16 @@ struct tvcard bttv_tvcards[] = {
 		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
 	},
+	[BTTV_BOARD_TVT_TD3116] = {
+		.name           = "Tongwei Video Technology TD-3116",
+		.video_inputs   = 16,
+		.gpiomask       = 0xc00ff,
+		.muxsel         = MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2),
+		.muxsel_hook    = td3116_muxsel,
+		.svhs           = NO_SVHS,
+		.pll		= PLL_28,
+		.tuner_type     = TUNER_ABSENT,
+	},
 };
 
 static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
@@ -3228,6 +3242,42 @@ static void geovision_muxsel(struct bttv *btv, unsigned int input)
 	gpio_bits(0xf, inmux);
 }
 
+/*
+ * The TD3116 has 2 74HC4051 muxes wired to the MUX0 input of a bt878.
+ * The first 74HC4051 has the lower 8 inputs, the second one the higher 8.
+ * The muxes are controlled via a 74HC373 latch which is connected to
+ * GPIOs 0-7. GPIO 18 is connected to the LE signal of the latch.
+ * Q0 of the latch is connected to the Enable (~E) input of the first
+ * 74HC4051. Q1 - Q3 are connected to S0 - S2 of the same 74HC4051.
+ * Q4 - Q7 are connected to the second 74HC4051 in the same way.
+ */
+
+static void td3116_latch_value(struct bttv *btv, u32 value)
+{
+	gpio_bits((1<<18) | 0xff, value);
+	gpio_bits((1<<18) | 0xff, (1<<18) | value);
+	udelay(1);
+	gpio_bits((1<<18) | 0xff, value);
+}
+
+static void td3116_muxsel(struct bttv *btv, unsigned int input)
+{
+	u32 value;
+	u32 highbit;
+
+	highbit = (input & 0x8) >> 3 ;
+
+	/* Disable outputs and set value in the mux */
+	value = 0x11; /* Disable outputs */
+	value |= ((input & 0x7) << 1)  << (4 * highbit);
+	td3116_latch_value(btv, value);
+
+	/* Enable the correct output */
+	value &= ~0x11;
+	value |= ((highbit ^ 0x1) << 4) | highbit;
+	td3116_latch_value(btv, value);
+}
+
 /* ----------------------------------------------------------------------- */
 
 static void bttv_reset_audio(struct bttv *btv)
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 3dd06607aec..76c301f0509 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -4572,6 +4572,7 @@ static struct pci_device_id bttv_pci_tbl[] = {
 	{PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_BT849), 0},
 	{PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_BT878), 0},
 	{PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_BT879), 0},
+	{PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_FUSION879), 0},
 	{0,}
 };
 
diff --git a/drivers/media/video/bt8xx/bttv-i2c.c b/drivers/media/video/bt8xx/bttv-i2c.c
index e3952af7e56..580c8e68239 100644
--- a/drivers/media/video/bt8xx/bttv-i2c.c
+++ b/drivers/media/video/bt8xx/bttv-i2c.c
@@ -346,7 +346,7 @@ static void do_i2c_scan(char *name, struct i2c_client *c)
 	}
 }
 
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
 int __devinit init_bttv_i2c(struct bttv *btv)
 {
 	strlcpy(btv->i2c_client.name, "bttv internal", I2C_NAME_SIZE);
diff --git a/drivers/media/video/bt8xx/bttv.h b/drivers/media/video/bt8xx/bttv.h
index c6333595c6b..c5171619ac7 100644
--- a/drivers/media/video/bt8xx/bttv.h
+++ b/drivers/media/video/bt8xx/bttv.h
@@ -96,7 +96,7 @@
 #define BTTV_BOARD_PV_BT878P_PLUS          0x46
 #define BTTV_BOARD_FLYVIDEO98EZ            0x47
 #define BTTV_BOARD_PV_BT878P_9B            0x48
-#define BTTV_BOARD_SENSORAY311             0x49
+#define BTTV_BOARD_SENSORAY311_611         0x49
 #define BTTV_BOARD_RV605                   0x4a
 #define BTTV_BOARD_POWERCLR_MTV878         0x4b
 #define BTTV_BOARD_WINDVR                  0x4c
@@ -183,6 +183,7 @@
 #define BTTV_BOARD_GEOVISION_GV800S	   0x9d
 #define BTTV_BOARD_GEOVISION_GV800S_SL	   0x9e
 #define BTTV_BOARD_PV183                   0x9f
+#define BTTV_BOARD_TVT_TD3116		   0xa0
 
 
 /* more card-specific defines */
diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c
index cd8ff047318..fda32f52554 100644
--- a/drivers/media/video/c-qcam.c
+++ b/drivers/media/video/c-qcam.c
@@ -72,7 +72,7 @@ struct qcam {
 
 static int parport[MAX_CAMS] = { [1 ... MAX_CAMS-1] = -1 };
 static int probe = 2;
-static int force_rgb;
+static bool force_rgb;
 static int video_nr = -1;
 
 /* FIXME: parport=auto would never have worked, surely? --RR */
diff --git a/drivers/media/video/cs5345.c b/drivers/media/video/cs5345.c
index 5909f2557ab..1d64af9adf7 100644
--- a/drivers/media/video/cs5345.c
+++ b/drivers/media/video/cs5345.c
@@ -31,7 +31,7 @@ MODULE_DESCRIPTION("i2c device driver for cs5345 Audio ADC");
 MODULE_AUTHOR("Hans Verkuil");
 MODULE_LICENSE("GPL");
 
-static int debug;
+static bool debug;
 
 module_param(debug, bool, 0644);
 
diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c
index d93e5ab45fd..51c5b9ad67d 100644
--- a/drivers/media/video/cs53l32a.c
+++ b/drivers/media/video/cs53l32a.c
@@ -35,7 +35,7 @@ MODULE_DESCRIPTION("i2c device driver for cs53l32a Audio ADC");
 MODULE_AUTHOR("Martin Vaughan");
 MODULE_LICENSE("GPL");
 
-static int debug;
+static bool debug;
 
 module_param(debug, bool, 0644);
 
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index c6ff32a6137..349bd9c2aff 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -75,7 +75,7 @@ static int radio[CX18_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
 				     -1, -1, -1, -1, -1, -1, -1, -1 };
 static unsigned cardtype_c = 1;
 static unsigned tuner_c = 1;
-static unsigned radio_c = 1;
+static bool radio_c = 1;
 static char pal[] = "--";
 static char secam[] = "--";
 static char ntsc[] = "-";
diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c
index 14cb961c22b..4bfd865a410 100644
--- a/drivers/media/video/cx18/cx18-fileops.c
+++ b/drivers/media/video/cx18/cx18-fileops.c
@@ -751,20 +751,10 @@ int cx18_v4l2_close(struct file *filp)
 
 	CX18_DEBUG_IOCTL("close() of %s\n", s->name);
 
-	v4l2_fh_del(fh);
-	v4l2_fh_exit(fh);
-
-	/* Easy case first: this stream was never claimed by us */
-	if (s->id != id->open_id) {
-		kfree(id);
-		return 0;
-	}
-
-	/* 'Unclaim' this stream */
-
-	/* Stop radio */
 	mutex_lock(&cx->serialize_lock);
-	if (id->type == CX18_ENC_STREAM_TYPE_RAD) {
+	/* Stop radio */
+	if (id->type == CX18_ENC_STREAM_TYPE_RAD &&
+			v4l2_fh_is_singular_file(filp)) {
 		/* Closing radio device, return to TV mode */
 		cx18_mute(cx);
 		/* Mark that the radio is no longer in use */
@@ -781,10 +771,14 @@ int cx18_v4l2_close(struct file *filp)
 		}
 		/* Done! Unmute and continue. */
 		cx18_unmute(cx);
-		cx18_release_stream(s);
-	} else {
-		cx18_stop_capture(id, 0);
 	}
+
+	v4l2_fh_del(fh);
+	v4l2_fh_exit(fh);
+
+	/* 'Unclaim' this stream */
+	if (s->id == id->open_id)
+		cx18_stop_capture(id, 0);
 	kfree(id);
 	mutex_unlock(&cx->serialize_lock);
 	return 0;
@@ -810,21 +804,15 @@ static int cx18_serialized_open(struct cx18_stream *s, struct file *filp)
 
 	item->open_id = cx->open_id++;
 	filp->private_data = &item->fh;
+	v4l2_fh_add(&item->fh);
 
-	if (item->type == CX18_ENC_STREAM_TYPE_RAD) {
-		/* Try to claim this stream */
-		if (cx18_claim_stream(item, item->type)) {
-			/* No, it's already in use */
-			v4l2_fh_exit(&item->fh);
-			kfree(item);
-			return -EBUSY;
-		}
-
+	if (item->type == CX18_ENC_STREAM_TYPE_RAD &&
+			v4l2_fh_is_singular_file(filp)) {
 		if (!test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) {
 			if (atomic_read(&cx->ana_capturing) > 0) {
 				/* switching to radio while capture is
 				   in progress is not polite */
-				cx18_release_stream(s);
+				v4l2_fh_del(&item->fh);
 				v4l2_fh_exit(&item->fh);
 				kfree(item);
 				return -EBUSY;
@@ -842,7 +830,6 @@ static int cx18_serialized_open(struct cx18_stream *s, struct file *filp)
 		/* Done! Unmute and continue. */
 		cx18_unmute(cx);
 	}
-	v4l2_fh_add(&item->fh);
 	return 0;
 }
 
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c
index 040aaa87579..51609d5c88c 100644
--- a/drivers/media/video/cx18/cx18-i2c.c
+++ b/drivers/media/video/cx18/cx18-i2c.c
@@ -232,7 +232,7 @@ static struct i2c_algo_bit_data cx18_i2c_algo_template = {
 	.timeout	= CX18_ALGO_BIT_TIMEOUT*HZ /* jiffies */
 };
 
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
 int init_cx18_i2c(struct cx18 *cx)
 {
 	int i, err;
diff --git a/drivers/media/video/cx18/cx18-i2c.h b/drivers/media/video/cx18/cx18-i2c.h
index bdfd1921e30..1180fdc8d98 100644
--- a/drivers/media/video/cx18/cx18-i2c.h
+++ b/drivers/media/video/cx18/cx18-i2c.h
@@ -24,6 +24,6 @@
 int cx18_i2c_register(struct cx18 *cx, unsigned idx);
 struct v4l2_subdev *cx18_find_hw(struct cx18 *cx, u32 hw);
 
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
 int init_cx18_i2c(struct cx18 *cx);
 void exit_cx18_i2c(struct cx18 *cx);
diff --git a/drivers/media/video/cx231xx/Kconfig b/drivers/media/video/cx231xx/Kconfig
index ae85a7a7bd7..446f692aabb 100644
--- a/drivers/media/video/cx231xx/Kconfig
+++ b/drivers/media/video/cx231xx/Kconfig
@@ -40,10 +40,10 @@ config VIDEO_CX231XX_ALSA
 
 config VIDEO_CX231XX_DVB
 	tristate "DVB/ATSC Support for Cx231xx based TV cards"
-	depends on VIDEO_CX231XX && DVB_CORE
+	depends on VIDEO_CX231XX && DVB_CORE && DVB_CAPTURE_DRIVERS
 	select VIDEOBUF_DVB
-	select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_NXP18271 if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
 	select DVB_MB86A20S if !DVB_FE_CUSTOMISE
 
 	---help---
diff --git a/drivers/media/video/cx231xx/cx231xx-audio.c b/drivers/media/video/cx231xx/cx231xx-audio.c
index 30d13c15739..a2c2b7d343e 100644
--- a/drivers/media/video/cx231xx/cx231xx-audio.c
+++ b/drivers/media/video/cx231xx/cx231xx-audio.c
@@ -111,6 +111,9 @@ static void cx231xx_audio_isocirq(struct urb *urb)
 	struct snd_pcm_substream *substream;
 	struct snd_pcm_runtime *runtime;
 
+	if (dev->state & DEV_DISCONNECTED)
+		return;
+
 	switch (urb->status) {
 	case 0:		/* success */
 	case -ETIMEDOUT:	/* NAK */
@@ -196,6 +199,9 @@ static void cx231xx_audio_bulkirq(struct urb *urb)
 	struct snd_pcm_substream *substream;
 	struct snd_pcm_runtime *runtime;
 
+	if (dev->state & DEV_DISCONNECTED)
+		return;
+
 	switch (urb->status) {
 	case 0:		/* success */
 	case -ETIMEDOUT:	/* NAK */
@@ -273,6 +279,9 @@ static int cx231xx_init_audio_isoc(struct cx231xx *dev)
 
 	cx231xx_info("%s: Starting ISO AUDIO transfers\n", __func__);
 
+	if (dev->state & DEV_DISCONNECTED)
+		return -ENODEV;
+
 	sb_size = CX231XX_ISO_NUM_AUDIO_PACKETS * dev->adev.max_pkt_size;
 
 	for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
@@ -298,7 +307,7 @@ static int cx231xx_init_audio_isoc(struct cx231xx *dev)
 		urb->context = dev;
 		urb->pipe = usb_rcvisocpipe(dev->udev,
 						dev->adev.end_point_addr);
-		urb->transfer_flags = URB_ISO_ASAP;
+		urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
 		urb->transfer_buffer = dev->adev.transfer_buffer[i];
 		urb->interval = 1;
 		urb->complete = cx231xx_audio_isocirq;
@@ -331,6 +340,9 @@ static int cx231xx_init_audio_bulk(struct cx231xx *dev)
 
 	cx231xx_info("%s: Starting BULK AUDIO transfers\n", __func__);
 
+	if (dev->state & DEV_DISCONNECTED)
+		return -ENODEV;
+
 	sb_size = CX231XX_NUM_AUDIO_PACKETS * dev->adev.max_pkt_size;
 
 	for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
@@ -356,7 +368,7 @@ static int cx231xx_init_audio_bulk(struct cx231xx *dev)
 		urb->context = dev;
 		urb->pipe = usb_rcvbulkpipe(dev->udev,
 						dev->adev.end_point_addr);
-		urb->transfer_flags = 0;
+		urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
 		urb->transfer_buffer = dev->adev.transfer_buffer[i];
 		urb->complete = cx231xx_audio_bulkirq;
 		urb->transfer_buffer_length = sb_size;
@@ -432,6 +444,11 @@ static int snd_cx231xx_capture_open(struct snd_pcm_substream *substream)
 		return -ENODEV;
 	}
 
+	if (dev->state & DEV_DISCONNECTED) {
+		cx231xx_errdev("Can't open. the device was removed.\n");
+		return -ENODEV;
+	}
+
 	/* Sets volume, mute, etc */
 	dev->mute = 0;
 
@@ -571,6 +588,9 @@ static int snd_cx231xx_capture_trigger(struct snd_pcm_substream *substream,
 	struct cx231xx *dev = snd_pcm_substream_chip(substream);
 	int retval;
 
+	if (dev->state & DEV_DISCONNECTED)
+		return -ENODEV;
+
 	spin_lock(&dev->adev.slock);
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index 60b021e7986..875a7ce9473 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -843,25 +843,34 @@ void cx231xx_release_resources(struct cx231xx *dev)
 
 	cx231xx_remove_from_devlist(dev);
 
+	cx231xx_ir_exit(dev);
+
 	/* Release I2C buses */
 	cx231xx_dev_uninit(dev);
 
-	cx231xx_ir_exit(dev);
+	/* delete v4l2 device */
+	v4l2_device_unregister(&dev->v4l2_dev);
 
 	usb_put_dev(dev->udev);
 
 	/* Mark device as unused */
-	cx231xx_devused &= ~(1 << dev->devno);
+	clear_bit(dev->devno, &cx231xx_devused);
+
+	kfree(dev->video_mode.alt_max_pkt_size);
+	kfree(dev->vbi_mode.alt_max_pkt_size);
+	kfree(dev->sliced_cc_mode.alt_max_pkt_size);
+	kfree(dev->ts1_mode.alt_max_pkt_size);
+	kfree(dev);
+	dev = NULL;
 }
 
 /*
  * cx231xx_init_dev()
  * allocates and inits the device structs, registers i2c bus and v4l device
  */
-static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev,
+static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
 			    int minor)
 {
-	struct cx231xx *dev = *devhandle;
 	int retval = -ENOMEM;
 	int errCode;
 	unsigned int maxh, maxw;
@@ -1016,7 +1025,6 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	int i, isoc_pipe = 0;
 	char *speed;
 	char descr[255] = "";
-	struct usb_interface *lif = NULL;
 	struct usb_interface_assoc_descriptor *assoc_desc;
 
 	udev = usb_get_dev(interface_to_usbdev(interface));
@@ -1030,21 +1038,21 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 		return -ENODEV;
 
 	/* Check to see next free device and mark as used */
-	nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
-	cx231xx_devused |= 1 << nr;
-
-	if (nr >= CX231XX_MAXBOARDS) {
-		cx231xx_err(DRIVER_NAME
-		 ": Supports only %i cx231xx boards.\n", CX231XX_MAXBOARDS);
-		cx231xx_devused &= ~(1 << nr);
-		return -ENOMEM;
-	}
+	do {
+		nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
+		if (nr >= CX231XX_MAXBOARDS) {
+			/* No free device slots */
+			cx231xx_err(DRIVER_NAME ": Supports only %i devices.\n",
+					CX231XX_MAXBOARDS);
+			return -ENOMEM;
+		}
+	} while (test_and_set_bit(nr, &cx231xx_devused));
 
 	/* allocate memory for our device state and initialize it */
 	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 	if (dev == NULL) {
 		cx231xx_err(DRIVER_NAME ": out of memory!\n");
-		cx231xx_devused &= ~(1 << nr);
+		clear_bit(nr, &cx231xx_devused);
 		return -ENOMEM;
 	}
 
@@ -1071,9 +1079,6 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 
 	/* init CIR module TBD */
 
-	/* store the current interface */
-	lif = interface;
-
 	/*mode_tv: digital=1 or analog=0*/
 	dev->mode_tv = 0;
 
@@ -1113,9 +1118,6 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	     le16_to_cpu(udev->descriptor.idProduct),
 	     dev->max_iad_interface_count);
 
-	/* store the interface 0 back */
-	lif = udev->actconfig->interface[0];
-
 	/* increment interface count */
 	dev->interface_count++;
 
@@ -1126,7 +1128,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	if (assoc_desc->bFirstInterface != ifnum) {
 		cx231xx_err(DRIVER_NAME ": Not found "
 			    "matching IAD interface\n");
-		cx231xx_devused &= ~(1 << nr);
+		clear_bit(dev->devno, &cx231xx_devused);
 		kfree(dev);
 		dev = NULL;
 		return -ENODEV;
@@ -1135,7 +1137,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	cx231xx_info("registering interface %d\n", ifnum);
 
 	/* save our data pointer in this interface device */
-	usb_set_intfdata(lif, dev);
+	usb_set_intfdata(interface, dev);
 
 	/*
 	 * AV device initialization - only done at the last interface
@@ -1145,19 +1147,19 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
 	if (retval) {
 		cx231xx_errdev("v4l2_device_register failed\n");
-		cx231xx_devused &= ~(1 << nr);
+		clear_bit(dev->devno, &cx231xx_devused);
 		kfree(dev);
 		dev = NULL;
 		return -EIO;
 	}
 	/* allocate device struct */
-	retval = cx231xx_init_dev(&dev, udev, nr);
+	retval = cx231xx_init_dev(dev, udev, nr);
 	if (retval) {
-		cx231xx_devused &= ~(1 << dev->devno);
+		clear_bit(dev->devno, &cx231xx_devused);
 		v4l2_device_unregister(&dev->v4l2_dev);
 		kfree(dev);
 		dev = NULL;
-		usb_set_intfdata(lif, NULL);
+		usb_set_intfdata(interface, NULL);
 
 		return retval;
 	}
@@ -1178,7 +1180,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 
 	if (dev->video_mode.alt_max_pkt_size == NULL) {
 		cx231xx_errdev("out of memory!\n");
-		cx231xx_devused &= ~(1 << nr);
+		clear_bit(dev->devno, &cx231xx_devused);
 		v4l2_device_unregister(&dev->v4l2_dev);
 		kfree(dev);
 		dev = NULL;
@@ -1212,7 +1214,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 
 	if (dev->vbi_mode.alt_max_pkt_size == NULL) {
 		cx231xx_errdev("out of memory!\n");
-		cx231xx_devused &= ~(1 << nr);
+		clear_bit(dev->devno, &cx231xx_devused);
 		v4l2_device_unregister(&dev->v4l2_dev);
 		kfree(dev);
 		dev = NULL;
@@ -1247,7 +1249,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 
 	if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) {
 		cx231xx_errdev("out of memory!\n");
-		cx231xx_devused &= ~(1 << nr);
+		clear_bit(dev->devno, &cx231xx_devused);
 		v4l2_device_unregister(&dev->v4l2_dev);
 		kfree(dev);
 		dev = NULL;
@@ -1283,7 +1285,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 
 		if (dev->ts1_mode.alt_max_pkt_size == NULL) {
 			cx231xx_errdev("out of memory!\n");
-			cx231xx_devused &= ~(1 << nr);
+			clear_bit(dev->devno, &cx231xx_devused);
 			v4l2_device_unregister(&dev->v4l2_dev);
 			kfree(dev);
 			dev = NULL;
@@ -1334,10 +1336,9 @@ static void cx231xx_usb_disconnect(struct usb_interface *interface)
 	if (!dev->udev)
 		return;
 
-	flush_request_modules(dev);
+	dev->state |= DEV_DISCONNECTED;
 
-	/* delete v4l2 device */
-	v4l2_device_unregister(&dev->v4l2_dev);
+	flush_request_modules(dev);
 
 	/* wait until all current v4l2 io is finished then deallocate
 	   resources */
@@ -1351,31 +1352,24 @@ static void cx231xx_usb_disconnect(struct usb_interface *interface)
 		     "deallocation are deferred on close.\n",
 		     video_device_node_name(dev->vdev));
 
-		dev->state |= DEV_MISCONFIGURED;
+		/* Even having users, it is safe to remove the RC i2c driver */
+		cx231xx_ir_exit(dev);
+
 		if (dev->USE_ISO)
 			cx231xx_uninit_isoc(dev);
 		else
 			cx231xx_uninit_bulk(dev);
-		dev->state |= DEV_DISCONNECTED;
 		wake_up_interruptible(&dev->wait_frame);
 		wake_up_interruptible(&dev->wait_stream);
 	} else {
-		dev->state |= DEV_DISCONNECTED;
-		cx231xx_release_resources(dev);
 	}
 
 	cx231xx_close_extension(dev);
 
 	mutex_unlock(&dev->lock);
 
-	if (!dev->users) {
-		kfree(dev->video_mode.alt_max_pkt_size);
-		kfree(dev->vbi_mode.alt_max_pkt_size);
-		kfree(dev->sliced_cc_mode.alt_max_pkt_size);
-		kfree(dev->ts1_mode.alt_max_pkt_size);
-		kfree(dev);
-		dev = NULL;
-	}
+	if (!dev->users)
+		cx231xx_release_resources(dev);
 }
 
 static struct usb_driver cx231xx_usb_driver = {
diff --git a/drivers/media/video/cx231xx/cx231xx-core.c b/drivers/media/video/cx231xx/cx231xx-core.c
index d4457f9488e..08dd930f882 100644
--- a/drivers/media/video/cx231xx/cx231xx-core.c
+++ b/drivers/media/video/cx231xx/cx231xx-core.c
@@ -166,6 +166,9 @@ int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
 	u8 _i2c_nostop = 0;
 	u8 _i2c_reserve = 0;
 
+	if (dev->state & DEV_DISCONNECTED)
+		return -ENODEV;
+
 	/* Get the I2C period, nostop and reserve parameters */
 	_i2c_period = i2c_bus->i2c_period;
 	_i2c_nostop = i2c_bus->i2c_nostop;
@@ -1071,7 +1074,7 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
 				 sb_size, cx231xx_isoc_irq_callback, dma_q, 1);
 
 		urb->number_of_packets = max_packets;
-		urb->transfer_flags = URB_ISO_ASAP;
+		urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
 
 		k = 0;
 		for (j = 0; j < max_packets; j++) {
@@ -1182,7 +1185,7 @@ int cx231xx_init_bulk(struct cx231xx *dev, int max_packets,
 			return -ENOMEM;
 		}
 		dev->video_mode.bulk_ctl.urb[i] = urb;
-		urb->transfer_flags = 0;
+		urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
 
 		dev->video_mode.bulk_ctl.transfer_buffer[i] =
 		    usb_alloc_coherent(dev->udev, sb_size, GFP_KERNEL,
diff --git a/drivers/media/video/cx231xx/cx231xx-dvb.c b/drivers/media/video/cx231xx/cx231xx-dvb.c
index da9a4a0aab7..7c4e360ba9b 100644
--- a/drivers/media/video/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/video/cx231xx/cx231xx-dvb.c
@@ -196,7 +196,7 @@ static inline int dvb_isoc_copy(struct cx231xx *dev, struct urb *urb)
 	if (!dev)
 		return 0;
 
-	if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+	if (dev->state & DEV_DISCONNECTED)
 		return 0;
 
 	if (urb->status < 0) {
@@ -228,7 +228,7 @@ static inline int dvb_bulk_copy(struct cx231xx *dev, struct urb *urb)
 	if (!dev)
 		return 0;
 
-	if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+	if (dev->state & DEV_DISCONNECTED)
 		return 0;
 
 	if (urb->status < 0) {
diff --git a/drivers/media/video/cx231xx/cx231xx-input.c b/drivers/media/video/cx231xx/cx231xx-input.c
index 45e14cac462..96176e9db5a 100644
--- a/drivers/media/video/cx231xx/cx231xx-input.c
+++ b/drivers/media/video/cx231xx/cx231xx-input.c
@@ -27,12 +27,16 @@
 static int get_key_isdbt(struct IR_i2c *ir, u32 *ir_key,
 			 u32 *ir_raw)
 {
+	int	rc;
 	u8	cmd, scancode;
 
 	dev_dbg(&ir->rc->input_dev->dev, "%s\n", __func__);
 
 		/* poll IR chip */
-	if (1 != i2c_master_recv(ir->c, &cmd, 1))
+	rc = i2c_master_recv(ir->c, &cmd, 1);
+	if (rc < 0)
+		return rc;
+	if (rc != 1)
 		return -EIO;
 
 	/* it seems that 0xFE indicates that a button is still hold
@@ -102,11 +106,14 @@ int cx231xx_ir_init(struct cx231xx *dev)
 	ir_i2c_bus = cx231xx_boards[dev->model].ir_i2c_master;
 	dev_dbg(&dev->udev->dev, "Trying to bind ir at bus %d, addr 0x%02x\n",
 		ir_i2c_bus, info.addr);
-	i2c_new_device(&dev->i2c_bus[ir_i2c_bus].i2c_adap, &info);
+	dev->ir_i2c_client = i2c_new_device(&dev->i2c_bus[ir_i2c_bus].i2c_adap, &info);
 
 	return 0;
 }
 
 void cx231xx_ir_exit(struct cx231xx *dev)
 {
+	if (dev->ir_i2c_client)
+		i2c_unregister_device(dev->ir_i2c_client);
+	dev->ir_i2c_client = NULL;
 }
diff --git a/drivers/media/video/cx231xx/cx231xx-vbi.c b/drivers/media/video/cx231xx/cx231xx-vbi.c
index 1c7a4daafec..8cdee5f78f1 100644
--- a/drivers/media/video/cx231xx/cx231xx-vbi.c
+++ b/drivers/media/video/cx231xx/cx231xx-vbi.c
@@ -93,7 +93,7 @@ static inline int cx231xx_isoc_vbi_copy(struct cx231xx *dev, struct urb *urb)
 	if (!dev)
 		return 0;
 
-	if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+	if (dev->state & DEV_DISCONNECTED)
 		return 0;
 
 	if (urb->status < 0) {
@@ -452,7 +452,7 @@ int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets,
 			return -ENOMEM;
 		}
 		dev->vbi_mode.bulk_ctl.urb[i] = urb;
-		urb->transfer_flags = 0;
+		urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
 
 		dev->vbi_mode.bulk_ctl.transfer_buffer[i] =
 		    kzalloc(sb_size, GFP_KERNEL);
diff --git a/drivers/media/video/cx231xx/cx231xx-video.c b/drivers/media/video/cx231xx/cx231xx-video.c
index 6e81f970dc7..829a41b0c9e 100644
--- a/drivers/media/video/cx231xx/cx231xx-video.c
+++ b/drivers/media/video/cx231xx/cx231xx-video.c
@@ -337,7 +337,7 @@ static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb)
 	if (!dev)
 		return 0;
 
-	if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+	if (dev->state & DEV_DISCONNECTED)
 		return 0;
 
 	if (urb->status < 0) {
@@ -440,7 +440,7 @@ static inline int cx231xx_bulk_copy(struct cx231xx *dev, struct urb *urb)
 	if (!dev)
 		return 0;
 
-	if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+	if (dev->state & DEV_DISCONNECTED)
 		return 0;
 
 	if (urb->status < 0) {
@@ -1000,12 +1000,6 @@ static int check_dev(struct cx231xx *dev)
 		cx231xx_errdev("v4l2 ioctl: device not present\n");
 		return -ENODEV;
 	}
-
-	if (dev->state & DEV_MISCONFIGURED) {
-		cx231xx_errdev("v4l2 ioctl: device is misconfigured; "
-			       "close and open it again\n");
-		return -EIO;
-	}
 	return 0;
 }
 
@@ -2347,7 +2341,8 @@ static int cx231xx_v4l2_close(struct file *filp)
 			return 0;
 		}
 
-	if (dev->users == 1) {
+	dev->users--;
+	if (!dev->users) {
 		videobuf_stop(&fh->vb_vidq);
 		videobuf_mmap_free(&fh->vb_vidq);
 
@@ -2374,7 +2369,6 @@ static int cx231xx_v4l2_close(struct file *filp)
 		cx231xx_set_alt_setting(dev, INDEX_VIDEO, 0);
 	}
 	kfree(fh);
-	dev->users--;
 	wake_up_interruptible_nr(&dev->open, 1);
 	return 0;
 }
diff --git a/drivers/media/video/cx231xx/cx231xx.h b/drivers/media/video/cx231xx/cx231xx.h
index 2000bc64c49..e17447554a0 100644
--- a/drivers/media/video/cx231xx/cx231xx.h
+++ b/drivers/media/video/cx231xx/cx231xx.h
@@ -377,7 +377,6 @@ struct cx231xx_board {
 enum cx231xx_dev_state {
 	DEV_INITIALIZED = 0x01,
 	DEV_DISCONNECTED = 0x02,
-	DEV_MISCONFIGURED = 0x04,
 };
 
 enum AFE_MODE {
@@ -621,6 +620,7 @@ struct cx231xx {
 
 	/* For I2C IR support */
 	struct IR_i2c_init_data    init_data;
+	struct i2c_client          *ir_i2c_client;
 
 	unsigned int stream_on:1;	/* Locks streams */
 	unsigned int vbi_stream_on:1;	/* Locks streams for VBI */
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index 67c4a59bd88..f5c79e53e5a 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -900,6 +900,7 @@ static int cx23885_load_firmware(struct cx23885_dev *dev)
 	int i, retval = 0;
 	u32 value = 0;
 	u32 gpio_output = 0;
+	u32 gpio_value;
 	u32 checksum = 0;
 	u32 *dataptr;
 
@@ -907,7 +908,7 @@ static int cx23885_load_firmware(struct cx23885_dev *dev)
 
 	/* Save GPIO settings before reset of APU */
 	retval |= mc417_memory_read(dev, 0x9020, &gpio_output);
-	retval |= mc417_memory_read(dev, 0x900C, &value);
+	retval |= mc417_memory_read(dev, 0x900C, &gpio_value);
 
 	retval  = mc417_register_write(dev,
 		IVTV_REG_VPU, 0xFFFFFFED);
@@ -991,11 +992,18 @@ static int cx23885_load_firmware(struct cx23885_dev *dev)
 
 	/* F/W power up disturbs the GPIOs, restore state */
 	retval |= mc417_register_write(dev, 0x9020, gpio_output);
-	retval |= mc417_register_write(dev, 0x900C, value);
+	retval |= mc417_register_write(dev, 0x900C, gpio_value);
 
 	retval |= mc417_register_read(dev, IVTV_REG_VPU, &value);
 	retval |= mc417_register_write(dev, IVTV_REG_VPU, value & 0xFFFFFFE8);
 
+	/* Hardcoded GPIO's here */
+	retval |= mc417_register_write(dev, 0x9020, 0x4000);
+	retval |= mc417_register_write(dev, 0x900C, 0x4000);
+
+	mc417_register_read(dev, 0x9020, &gpio_output);
+	mc417_register_read(dev, 0x900C, &gpio_value);
+
 	if (retval < 0)
 		printk(KERN_ERR "%s: Error with mc417_register_write\n",
 			__func__);
@@ -1015,6 +1023,12 @@ static void cx23885_codec_settings(struct cx23885_dev *dev)
 {
 	dprintk(1, "%s()\n", __func__);
 
+	/* Dynamically change the height based on video standard */
+	if (dev->encodernorm.id & V4L2_STD_525_60)
+		dev->ts1.height = 480;
+	else
+		dev->ts1.height = 576;
+
 	/* assign frame size */
 	cx23885_api_cmd(dev, CX2341X_ENC_SET_FRAME_SIZE, 2, 0,
 				dev->ts1.height, dev->ts1.width);
@@ -1030,7 +1044,7 @@ static void cx23885_codec_settings(struct cx23885_dev *dev)
 	cx23885_api_cmd(dev, CX2341X_ENC_MISC, 2, 0, 4, 1);
 }
 
-static int cx23885_initialize_codec(struct cx23885_dev *dev)
+static int cx23885_initialize_codec(struct cx23885_dev *dev, int startencoder)
 {
 	int version;
 	int retval;
@@ -1112,9 +1126,11 @@ static int cx23885_initialize_codec(struct cx23885_dev *dev)
 	mc417_memory_write(dev, 2120, 0x00000080);
 
 	/* start capturing to the host interface */
-	cx23885_api_cmd(dev, CX2341X_ENC_START_CAPTURE, 2, 0,
-		CX23885_MPEG_CAPTURE, CX23885_RAW_BITS_NONE);
-	msleep(10);
+	if (startencoder) {
+		cx23885_api_cmd(dev, CX2341X_ENC_START_CAPTURE, 2, 0,
+			CX23885_MPEG_CAPTURE, CX23885_RAW_BITS_NONE);
+		msleep(10);
+	}
 
 	return 0;
 }
@@ -1196,6 +1212,16 @@ static int cx23885_querymenu(struct cx23885_dev *dev,
 		cx2341x_ctrl_get_menu(&dev->mpeg_params, qmenu->id));
 }
 
+static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+	struct cx23885_fh  *fh  = file->private_data;
+	struct cx23885_dev *dev = fh->dev;
+
+	call_all(dev, core, g_std, id);
+
+	return 0;
+}
+
 static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
 {
 	struct cx23885_fh  *fh  = file->private_data;
@@ -1208,55 +1234,31 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
 	if (i == ARRAY_SIZE(cx23885_tvnorms))
 		return -EINVAL;
 	dev->encodernorm = cx23885_tvnorms[i];
+
+	/* Have the drier core notify the subdevices */
+	mutex_lock(&dev->lock);
+	cx23885_set_tvnorm(dev, *id);
+	mutex_unlock(&dev->lock);
+
 	return 0;
 }
 
 static int vidioc_enum_input(struct file *file, void *priv,
-				struct v4l2_input *i)
+	struct v4l2_input *i)
 {
-	struct cx23885_fh  *fh  = file->private_data;
-	struct cx23885_dev *dev = fh->dev;
-	struct cx23885_input *input;
-	int n;
-
-	if (i->index >= 4)
-		return -EINVAL;
-
-	input = &cx23885_boards[dev->board].input[i->index];
-
-	if (input->type == 0)
-		return -EINVAL;
-
-	/* FIXME
-	 * strcpy(i->name, input->name); */
-	strcpy(i->name, "unset");
-
-	if (input->type == CX23885_VMUX_TELEVISION ||
-	    input->type == CX23885_VMUX_CABLE)
-		i->type = V4L2_INPUT_TYPE_TUNER;
-	else
-		i->type  = V4L2_INPUT_TYPE_CAMERA;
-
-	for (n = 0; n < ARRAY_SIZE(cx23885_tvnorms); n++)
-		i->std |= cx23885_tvnorms[n].id;
-	return 0;
+	struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
+	dprintk(1, "%s()\n", __func__);
+	return cx23885_enum_input(dev, i);
 }
 
 static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
 {
-	struct cx23885_fh  *fh  = file->private_data;
-	struct cx23885_dev *dev = fh->dev;
-
-	*i = dev->input;
-	return 0;
+	return cx23885_get_input(file, priv, i);
 }
 
 static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
 {
-	if (i >= 4)
-		return -EINVAL;
-
-	return 0;
+	return cx23885_set_input(file, priv, i);
 }
 
 static int vidioc_g_tuner(struct file *file, void *priv,
@@ -1309,43 +1311,25 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
-				struct v4l2_frequency *f)
+	struct v4l2_frequency *f)
 {
-	struct cx23885_fh  *fh  = file->private_data;
-	struct cx23885_dev *dev = fh->dev;
-
-	cx23885_api_cmd(fh->dev, CX2341X_ENC_STOP_CAPTURE, 3, 0,
-		CX23885_END_NOW, CX23885_MPEG_CAPTURE,
-		CX23885_RAW_BITS_NONE);
-
-	dprintk(1, "VIDIOC_S_FREQUENCY: dev type %d, f\n",
-		dev->tuner_type);
-	dprintk(1, "VIDIOC_S_FREQUENCY: f tuner %d, f type %d\n",
-		f->tuner, f->type);
-	if (UNSET == dev->tuner_type)
-		return -EINVAL;
-	if (f->tuner != 0)
-		return -EINVAL;
-	if (f->type != V4L2_TUNER_ANALOG_TV)
-		return -EINVAL;
-	dev->freq = f->frequency;
-
-	call_all(dev, tuner, s_frequency, f);
+	return cx23885_set_frequency(file, priv, f);
+}
 
-	cx23885_initialize_codec(dev);
+static int vidioc_g_ctrl(struct file *file, void *priv,
+	struct v4l2_control *ctl)
+{
+	struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
 
-	return 0;
+	return cx23885_get_control(dev, ctl);
 }
 
 static int vidioc_s_ctrl(struct file *file, void *priv,
-				struct v4l2_control *ctl)
+	struct v4l2_control *ctl)
 {
-	struct cx23885_fh  *fh  = file->private_data;
-	struct cx23885_dev *dev = fh->dev;
+	struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
 
-	/* Update the A/V core */
-	call_all(dev, core, s_ctrl, ctl);
-	return 0;
+	return cx23885_set_control(dev, ctl);
 }
 
 static int vidioc_querycap(struct file *file, void  *priv,
@@ -1636,7 +1620,7 @@ static ssize_t mpeg_read(struct file *file, char __user *data,
 	/* Start mpeg encoder on first read. */
 	if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) {
 		if (atomic_inc_return(&dev->v4l_reader_count) == 1) {
-			if (cx23885_initialize_codec(dev) < 0)
+			if (cx23885_initialize_codec(dev, 1) < 0)
 				return -EINVAL;
 		}
 	}
@@ -1677,6 +1661,8 @@ static struct v4l2_file_operations mpeg_fops = {
 };
 
 static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
+	.vidioc_querystd	 = vidioc_g_std,
+	.vidioc_g_std		 = vidioc_g_std,
 	.vidioc_s_std		 = vidioc_s_std,
 	.vidioc_enum_input	 = vidioc_enum_input,
 	.vidioc_g_input		 = vidioc_g_input,
@@ -1686,6 +1672,7 @@ static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
 	.vidioc_g_frequency	 = vidioc_g_frequency,
 	.vidioc_s_frequency	 = vidioc_s_frequency,
 	.vidioc_s_ctrl		 = vidioc_s_ctrl,
+	.vidioc_g_ctrl		 = vidioc_g_ctrl,
 	.vidioc_querycap	 = vidioc_querycap,
 	.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
 	.vidioc_g_fmt_vid_cap	 = vidioc_g_fmt_vid_cap,
@@ -1746,8 +1733,8 @@ static struct video_device *cx23885_video_dev_alloc(
 	if (NULL == vfd)
 		return NULL;
 	*vfd = *template;
-	snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name,
-		type, cx23885_boards[tsport->dev->board].name);
+	snprintf(vfd->name, sizeof(vfd->name), "%s (%s)",
+		cx23885_boards[tsport->dev->board].name, type);
 	vfd->parent  = &pci->dev;
 	vfd->release = video_device_release;
 	return vfd;
@@ -1791,5 +1778,11 @@ int cx23885_417_register(struct cx23885_dev *dev)
 	printk(KERN_INFO "%s: registered device %s [mpeg]\n",
 	       dev->name, video_device_node_name(dev->v4l_device));
 
+	/* ST: Configure the encoder paramaters, but don't begin
+	 * encoding, this resolves an issue where the first time the
+	 * encoder is started video can be choppy.
+	 */
+	cx23885_initialize_codec(dev, 0);
+
 	return 0;
 }
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index c3cf08945e4..19b5499d262 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -213,8 +213,8 @@ struct cx23885_board cx23885_boards[] = {
 		.portc		= CX23885_MPEG_DVB,
 		.tuner_type	= TUNER_XC4000,
 		.tuner_addr	= 0x61,
-		.radio_type	= TUNER_XC4000,
-		.radio_addr	= 0x61,
+		.radio_type	= UNSET,
+		.radio_addr	= ADDR_UNSET,
 		.input		= {{
 			.type	= CX23885_VMUX_TELEVISION,
 			.vmux	= CX25840_VIN2_CH1 |
@@ -335,8 +335,33 @@ struct cx23885_board cx23885_boards[] = {
 	},
 	[CX23885_BOARD_HAUPPAUGE_HVR1850] = {
 		.name		= "Hauppauge WinTV-HVR1850",
+		.porta		= CX23885_ANALOG_VIDEO,
 		.portb		= CX23885_MPEG_ENCODER,
 		.portc		= CX23885_MPEG_DVB,
+		.tuner_type	= TUNER_ABSENT,
+		.tuner_addr	= 0x42, /* 0x84 >> 1 */
+		.force_bff	= 1,
+		.input          = {{
+			.type   = CX23885_VMUX_TELEVISION,
+			.vmux   =	CX25840_VIN7_CH3 |
+					CX25840_VIN5_CH2 |
+					CX25840_VIN2_CH1 |
+					CX25840_DIF_ON,
+			.amux   = CX25840_AUDIO8,
+		}, {
+			.type   = CX23885_VMUX_COMPOSITE1,
+			.vmux   =	CX25840_VIN7_CH3 |
+					CX25840_VIN4_CH2 |
+					CX25840_VIN6_CH1,
+			.amux   = CX25840_AUDIO7,
+		}, {
+			.type   = CX23885_VMUX_SVIDEO,
+			.vmux   =	CX25840_VIN7_CH3 |
+					CX25840_VIN4_CH2 |
+					CX25840_VIN8_CH1 |
+					CX25840_SVIDEO_ON,
+			.amux   = CX25840_AUDIO7,
+		} },
 	},
 	[CX23885_BOARD_COMPRO_VIDEOMATE_E800] = {
 		.name		= "Compro VideoMate E800",
@@ -438,6 +463,41 @@ struct cx23885_board cx23885_boards[] = {
 			.gpio0  = 0,
 		} },
 	},
+	[CX23885_BOARD_MYGICA_X8507] = {
+		.name		= "Mygica X8507",
+		.tuner_type = TUNER_XC5000,
+		.tuner_addr = 0x61,
+		.tuner_bus	= 1,
+		.porta		= CX23885_ANALOG_VIDEO,
+		.input		= {
+			{
+				.type   = CX23885_VMUX_TELEVISION,
+				.vmux   = CX25840_COMPOSITE2,
+				.amux   = CX25840_AUDIO8,
+			},
+			{
+				.type   = CX23885_VMUX_COMPOSITE1,
+				.vmux   = CX25840_COMPOSITE8,
+			},
+			{
+				.type   = CX23885_VMUX_SVIDEO,
+				.vmux   = CX25840_SVIDEO_LUMA3 |
+						CX25840_SVIDEO_CHROMA4,
+			},
+			{
+				.type   = CX23885_VMUX_COMPONENT,
+				.vmux   = CX25840_COMPONENT_ON |
+					CX25840_VIN1_CH1 |
+					CX25840_VIN6_CH2 |
+					CX25840_VIN7_CH3,
+			},
+		},
+	},
+	[CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL] = {
+		.name		= "TerraTec Cinergy T PCIe Dual",
+		.portb		= CX23885_MPEG_DVB,
+		.portc		= CX23885_MPEG_DVB,
+	}
 };
 const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
 
@@ -637,6 +697,14 @@ struct cx23885_subid cx23885_subids[] = {
 		.subvendor = 0x1b55,
 		.subdevice = 0xe2e4,
 		.card      = CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF,
+	}, {
+		.subvendor = 0x14f1,
+		.subdevice = 0x8502,
+		.card      = CX23885_BOARD_MYGICA_X8507,
+	}, {
+		.subvendor = 0x153b,
+		.subdevice = 0x117e,
+		.card      = CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL,
 	},
 };
 const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@@ -1068,6 +1136,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
 		break;
 	case CX23885_BOARD_MYGICA_X8506:
 	case CX23885_BOARD_MAGICPRO_PROHDTVE2:
+	case CX23885_BOARD_MYGICA_X8507:
 		/* GPIO-0 (0)Analog / (1)Digital TV */
 		/* GPIO-1 reset XC5000 */
 		/* GPIO-2 reset LGS8GL5 / LGS8G75 */
@@ -1367,6 +1436,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 		ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
 		ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
 		break;
+	case CX23885_BOARD_HAUPPAUGE_HVR1850:
 	case CX23885_BOARD_HAUPPAUGE_HVR1800:
 		/* Defaults for VID B - Analog encoder */
 		/* DREQ_POL, SMODE, PUNC_CLK, MCLK_POL Serial bus + punc clk */
@@ -1377,6 +1447,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 		/* APB_TSVALERR_POL (active low)*/
 		ts1->vld_misc_val    = 0x2000;
 		ts1->hw_sop_ctrl_val = (0x47 << 16 | 188 << 4 | 0xc);
+		cx_write(0x130184, 0xc);
 
 		/* Defaults for VID C */
 		ts2->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
@@ -1396,6 +1467,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 		break;
 	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
 	case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
+	case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
 		ts1->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
 		ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
 		ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
@@ -1431,7 +1503,6 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_HAUPPAUGE_HVR1275:
 	case CX23885_BOARD_HAUPPAUGE_HVR1255:
 	case CX23885_BOARD_HAUPPAUGE_HVR1210:
-	case CX23885_BOARD_HAUPPAUGE_HVR1850:
 	case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
 	case CX23885_BOARD_HAUPPAUGE_HVR1290:
 	case CX23885_BOARD_GOTVIEW_X5_3D_HYBRID:
@@ -1468,6 +1539,8 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_GOTVIEW_X5_3D_HYBRID:
 	case CX23885_BOARD_HAUPPAUGE_HVR1500:
 	case CX23885_BOARD_MPX885:
+	case CX23885_BOARD_MYGICA_X8507:
+	case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
 		dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
 				&dev->i2c_bus[2].i2c_adap,
 				"cx25840", 0x88 >> 1, NULL);
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 40e68b22015..6ad227029a0 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -206,12 +206,12 @@ static struct sram_channel cx23887_sram_channels[] = {
 		.cnt2_reg	= DMA1_CNT2,
 	},
 	[SRAM_CH02] = {
-		.name		= "ch2",
-		.cmds_start	= 0x0,
-		.ctrl_start	= 0x0,
-		.cdt		= 0x0,
-		.fifo_start	= 0x0,
-		.fifo_size	= 0x0,
+		.name		= "VID A (VBI)",
+		.cmds_start	= 0x10050,
+		.ctrl_start	= 0x105F0,
+		.cdt		= 0x10810,
+		.fifo_start	= 0x3000,
+		.fifo_size	= 0x1000,
 		.ptr1_reg	= DMA2_PTR1,
 		.ptr2_reg	= DMA2_PTR2,
 		.cnt1_reg	= DMA2_CNT1,
@@ -266,12 +266,12 @@ static struct sram_channel cx23887_sram_channels[] = {
 		.cnt2_reg	= DMA5_CNT2,
 	},
 	[SRAM_CH07] = {
-		.name		= "ch7",
-		.cmds_start	= 0x0,
-		.ctrl_start	= 0x0,
-		.cdt		= 0x0,
-		.fifo_start	= 0x0,
-		.fifo_size	= 0x0,
+		.name		= "TV Audio",
+		.cmds_start	= 0x10190,
+		.ctrl_start	= 0x106B0,
+		.cdt		= 0x10930,
+		.fifo_start	= 0x7000,
+		.fifo_size	= 0x1000,
 		.ptr1_reg	= DMA6_PTR1,
 		.ptr2_reg	= DMA6_PTR2,
 		.cnt1_reg	= DMA6_CNT1,
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index bcb45be44bb..6835eb1fc09 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -61,6 +61,8 @@
 #include "cx23885-f300.h"
 #include "altera-ci.h"
 #include "stv0367.h"
+#include "drxk.h"
+#include "mt2063.h"
 
 static unsigned int debug;
 
@@ -111,6 +113,8 @@ static void dvb_buf_release(struct videobuf_queue *q,
 	cx23885_free_buffer(q, (struct cx23885_buffer *)vb);
 }
 
+static int cx23885_dvb_set_frontend(struct dvb_frontend *fe);
+
 static void cx23885_dvb_gate_ctrl(struct cx23885_tsport  *port, int open)
 {
 	struct videobuf_dvb_frontends *f;
@@ -125,6 +129,12 @@ static void cx23885_dvb_gate_ctrl(struct cx23885_tsport  *port, int open)
 
 	if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
 		fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
+
+	/*
+	 * FIXME: Improve this path to avoid calling the
+	 * cx23885_dvb_set_frontend() every time it passes here.
+	 */
+	cx23885_dvb_set_frontend(fe->dvb.frontend);
 }
 
 static struct videobuf_queue_ops dvb_qops = {
@@ -479,15 +489,15 @@ static struct xc5000_config mygica_x8506_xc5000_config = {
 	.if_khz = 5380,
 };
 
-static int cx23885_dvb_set_frontend(struct dvb_frontend *fe,
-				    struct dvb_frontend_parameters *param)
+static int cx23885_dvb_set_frontend(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct cx23885_tsport *port = fe->dvb->priv;
 	struct cx23885_dev *dev = port->dev;
 
 	switch (dev->board) {
 	case CX23885_BOARD_HAUPPAUGE_HVR1275:
-		switch (param->u.vsb.modulation) {
+		switch (p->modulation) {
 		case VSB_8:
 			cx23885_gpio_clear(dev, GPIO_5);
 			break;
@@ -507,31 +517,6 @@ static int cx23885_dvb_set_frontend(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int cx23885_dvb_fe_ioctl_override(struct dvb_frontend *fe,
-					 unsigned int cmd, void *parg,
-					 unsigned int stage)
-{
-	int err = 0;
-
-	switch (stage) {
-	case DVB_FE_IOCTL_PRE:
-
-		switch (cmd) {
-		case FE_SET_FRONTEND:
-			err = cx23885_dvb_set_frontend(fe,
-				(struct dvb_frontend_parameters *) parg);
-			break;
-		}
-		break;
-
-	case DVB_FE_IOCTL_POST:
-		/* no post-ioctl handling required */
-		break;
-	}
-	return err;
-};
-
-
 static struct lgs8gxx_config magicpro_prohdtve2_lgs8g75_config = {
 	.prod = LGS8GXX_PROD_LGS8G75,
 	.demod_address = 0x19,
@@ -617,6 +602,24 @@ static struct xc5000_config netup_xc5000_config[] = {
 	},
 };
 
+static struct drxk_config terratec_drxk_config[] = {
+	{
+		.adr = 0x29,
+		.no_i2c_bridge = 1,
+	}, {
+		.adr = 0x2a,
+		.no_i2c_bridge = 1,
+	},
+};
+
+static struct mt2063_config terratec_mt2063_config[] = {
+	{
+		.tuner_address = 0x60,
+	}, {
+		.tuner_address = 0x67,
+	},
+};
+
 int netup_altera_fpga_rw(void *device, int flag, int data, int read)
 {
 	struct cx23885_dev *dev = (struct cx23885_dev *)device;
@@ -940,6 +943,11 @@ static int dvb_register(struct cx23885_tsport *port)
 
 			fe = dvb_attach(xc4000_attach, fe0->dvb.frontend,
 					&dev->i2c_bus[1].i2c_adap, &cfg);
+			if (!fe) {
+				printk(KERN_ERR "%s/2: xc4000 attach failed\n",
+				       dev->name);
+				goto frontend_detach;
+			}
 		}
 		break;
 	case CX23885_BOARD_TBS_6920:
@@ -1043,6 +1051,20 @@ static int dvb_register(struct cx23885_tsport *port)
 		}
 		break;
 	case CX23885_BOARD_HAUPPAUGE_HVR1850:
+		i2c_bus = &dev->i2c_bus[0];
+		fe0->dvb.frontend = dvb_attach(s5h1411_attach,
+			&hcw_s5h1411_config,
+			&i2c_bus->i2c_adap);
+		if (fe0->dvb.frontend != NULL)
+			dvb_attach(tda18271_attach, fe0->dvb.frontend,
+				0x60, &dev->i2c_bus[0].i2c_adap,
+				&hauppauge_tda18271_config);
+
+		tda18271_attach(&dev->ts1.analog_fe,
+			0x60, &dev->i2c_bus[1].i2c_adap,
+			&hauppauge_tda18271_config);
+
+		break;
 	case CX23885_BOARD_HAUPPAUGE_HVR1290:
 		i2c_bus = &dev->i2c_bus[0];
 		fe0->dvb.frontend = dvb_attach(s5h1411_attach,
@@ -1118,6 +1140,39 @@ static int dvb_register(struct cx23885_tsport *port)
 				goto frontend_detach;
 		}
 		break;
+	case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
+		i2c_bus = &dev->i2c_bus[0];
+		i2c_bus2 = &dev->i2c_bus[1];
+
+		switch (port->nr) {
+		/* port b */
+		case 1:
+			fe0->dvb.frontend = dvb_attach(drxk_attach,
+					&terratec_drxk_config[0],
+					&i2c_bus->i2c_adap);
+			if (fe0->dvb.frontend != NULL) {
+				if (!dvb_attach(mt2063_attach,
+						fe0->dvb.frontend,
+						&terratec_mt2063_config[0],
+						&i2c_bus2->i2c_adap))
+					goto frontend_detach;
+			}
+			break;
+		/* port c */
+		case 2:
+			fe0->dvb.frontend = dvb_attach(drxk_attach,
+					&terratec_drxk_config[1],
+					&i2c_bus->i2c_adap);
+			if (fe0->dvb.frontend != NULL) {
+				if (!dvb_attach(mt2063_attach,
+						fe0->dvb.frontend,
+						&terratec_mt2063_config[1],
+						&i2c_bus2->i2c_adap))
+					goto frontend_detach;
+			}
+			break;
+		}
+		break;
 	default:
 		printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
 			" isn't supported yet\n",
@@ -1151,7 +1206,7 @@ static int dvb_register(struct cx23885_tsport *port)
 	/* register everything */
 	ret = videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
 					&dev->pci->dev, adapter_nr, mfe_shared,
-					cx23885_dvb_fe_ioctl_override);
+					NULL);
 	if (ret)
 		goto frontend_detach;
 
diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c
index 0ff7a9e98f3..be1e21d8295 100644
--- a/drivers/media/video/cx23885/cx23885-i2c.c
+++ b/drivers/media/video/cx23885/cx23885-i2c.c
@@ -309,7 +309,7 @@ static void do_i2c_scan(char *name, struct i2c_client *c)
 	}
 }
 
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
 int cx23885_i2c_register(struct cx23885_i2c *bus)
 {
 	struct cx23885_dev *dev = bus->dev;
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index e730b926301..c654bdc7ccb 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -253,9 +253,9 @@ static struct cx23885_ctrl cx23885_ctls[] = {
 			.id            = V4L2_CID_AUDIO_VOLUME,
 			.name          = "Volume",
 			.minimum       = 0,
-			.maximum       = 0x3f,
-			.step          = 1,
-			.default_value = 0x3f,
+			.maximum       = 65535,
+			.step          = 65535 / 100,
+			.default_value = 65535,
 			.type          = V4L2_CTRL_TYPE_INTEGER,
 		},
 		.reg                   = PATH1_VOL_CTL,
@@ -316,7 +316,7 @@ void cx23885_video_wakeup(struct cx23885_dev *dev,
 			__func__, bc);
 }
 
-static int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm)
+int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm)
 {
 	dprintk(1, "%s(norm = 0x%08x) name: [%s]\n",
 		__func__,
@@ -344,8 +344,8 @@ static struct video_device *cx23885_vdev_init(struct cx23885_dev *dev,
 	*vfd = *template;
 	vfd->v4l2_dev = &dev->v4l2_dev;
 	vfd->release = video_device_release;
-	snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
-		 dev->name, type, cx23885_boards[dev->board].name);
+	snprintf(vfd->name, sizeof(vfd->name), "%s (%s)",
+		 cx23885_boards[dev->board].name, type);
 	video_set_drvdata(vfd, dev);
 	return vfd;
 }
@@ -492,7 +492,8 @@ static int cx23885_video_mux(struct cx23885_dev *dev, unsigned int input)
 	dev->input = input;
 
 	if (dev->board == CX23885_BOARD_MYGICA_X8506 ||
-		dev->board == CX23885_BOARD_MAGICPRO_PROHDTVE2) {
+		dev->board == CX23885_BOARD_MAGICPRO_PROHDTVE2 ||
+		dev->board == CX23885_BOARD_MYGICA_X8507) {
 		/* Select Analog TV */
 		if (INPUT(input)->type == CX23885_VMUX_TELEVISION)
 			cx23885_gpio_clear(dev, GPIO_0);
@@ -503,7 +504,8 @@ static int cx23885_video_mux(struct cx23885_dev *dev, unsigned int input)
 			INPUT(input)->vmux, 0, 0);
 
 	if ((dev->board == CX23885_BOARD_HAUPPAUGE_HVR1800) ||
-		(dev->board == CX23885_BOARD_MPX885)) {
+		(dev->board == CX23885_BOARD_MPX885) ||
+		(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850)) {
 		/* Configure audio routing */
 		v4l2_subdev_call(dev->sd_cx25840, audio, s_routing,
 			INPUT(input)->amux, 0, 0);
@@ -649,6 +651,7 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 	int rc, init_buffer = 0;
 	u32 line0_offset, line1_offset;
 	struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb);
+	int field_tff;
 
 	BUG_ON(NULL == fh->fmt);
 	if (fh->width  < 48 || fh->width  > norm_maxw(dev->tvnorm) ||
@@ -690,15 +693,25 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 					 buf->bpl, 0, buf->vb.height);
 			break;
 		case V4L2_FIELD_INTERLACED:
-			if (dev->tvnorm & V4L2_STD_NTSC) {
+			if (dev->tvnorm & V4L2_STD_NTSC)
+				/* NTSC or  */
+				field_tff = 1;
+			else
+				field_tff = 0;
+
+			if (cx23885_boards[dev->board].force_bff)
+				/* PAL / SECAM OR 888 in NTSC MODE */
+				field_tff = 0;
+
+			if (field_tff) {
 				/* cx25840 transmits NTSC bottom field first */
-				dprintk(1, "%s() Creating NTSC risc\n",
+				dprintk(1, "%s() Creating TFF/NTSC risc\n",
 					__func__);
 				line0_offset = buf->bpl;
 				line1_offset = 0;
 			} else {
 				/* All other formats are top field first */
-				dprintk(1, "%s() Creating PAL/SECAM risc\n",
+				dprintk(1, "%s() Creating BFF/PAL/SECAM risc\n",
 					__func__);
 				line0_offset = 0;
 				line1_offset = buf->bpl;
@@ -981,6 +994,8 @@ static int video_release(struct file *file)
 	}
 
 	videobuf_mmap_free(&fh->vidq);
+	videobuf_mmap_free(&fh->vbiq);
+
 	file->private_data = NULL;
 	kfree(fh);
 
@@ -1002,7 +1017,7 @@ static int video_mmap(struct file *file, struct vm_area_struct *vma)
 /* ------------------------------------------------------------------ */
 /* VIDEO CTRL IOCTLS                                                  */
 
-static int cx23885_get_control(struct cx23885_dev *dev,
+int cx23885_get_control(struct cx23885_dev *dev,
 	struct v4l2_control *ctl)
 {
 	dprintk(1, "%s() calling cx25840(VIDIOC_G_CTRL)\n", __func__);
@@ -1010,7 +1025,7 @@ static int cx23885_get_control(struct cx23885_dev *dev,
 	return 0;
 }
 
-static int cx23885_set_control(struct cx23885_dev *dev,
+int cx23885_set_control(struct cx23885_dev *dev,
 	struct v4l2_control *ctl)
 {
 	dprintk(1, "%s() calling cx25840(VIDIOC_S_CTRL)\n", __func__);
@@ -1229,6 +1244,16 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
 	return 0;
 }
 
+static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+	struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
+	dprintk(1, "%s()\n", __func__);
+
+	call_all(dev, core, g_std, id);
+
+	return 0;
+}
+
 static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *tvnorms)
 {
 	struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
@@ -1241,7 +1266,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *tvnorms)
 	return 0;
 }
 
-static int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i)
+int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i)
 {
 	static const char *iname[] = {
 		[CX23885_VMUX_COMPOSITE1] = "Composite1",
@@ -1278,6 +1303,15 @@ static int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i)
 	if (INPUT(n)->type != CX23885_VMUX_TELEVISION)
 		i->audioset = 0x3;
 
+	if (dev->input == n) {
+		/* enum'd input matches our configured input.
+		 * Ask the video decoder to process the call
+		 * and give it an oppertunity to update the
+		 * status field.
+		 */
+		call_all(dev, video, g_input_status, &i->status);
+	}
+
 	return 0;
 }
 
@@ -1289,7 +1323,7 @@ static int vidioc_enum_input(struct file *file, void *priv,
 	return cx23885_enum_input(dev, i);
 }
 
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+int cx23885_get_input(struct file *file, void *priv, unsigned int *i)
 {
 	struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
 
@@ -1298,7 +1332,12 @@ static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
 	return 0;
 }
 
-static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
+static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+{
+	return cx23885_get_input(file, priv, i);
+}
+
+int cx23885_set_input(struct file *file, void *priv, unsigned int i)
 {
 	struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
 
@@ -1322,6 +1361,11 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
 	return 0;
 }
 
+static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
+{
+	return cx23885_set_input(file, priv, i);
+}
+
 static int vidioc_log_status(struct file *file, void *priv)
 {
 	struct cx23885_fh  *fh  = priv;
@@ -1329,11 +1373,11 @@ static int vidioc_log_status(struct file *file, void *priv)
 
 	printk(KERN_INFO
 		"%s/0: ============  START LOG STATUS  ============\n",
-	       dev->name);
+		dev->name);
 	call_all(dev, core, log_status);
 	printk(KERN_INFO
 		"%s/0: =============  END LOG STATUS  =============\n",
-	       dev->name);
+		dev->name);
 	return 0;
 }
 
@@ -1471,6 +1515,8 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 
 static int cx23885_set_freq(struct cx23885_dev *dev, struct v4l2_frequency *f)
 {
+	struct v4l2_control ctrl;
+
 	if (unlikely(UNSET == dev->tuner_type))
 		return -EINVAL;
 	if (unlikely(f->tuner != 0))
@@ -1479,29 +1525,103 @@ static int cx23885_set_freq(struct cx23885_dev *dev, struct v4l2_frequency *f)
 	mutex_lock(&dev->lock);
 	dev->freq = f->frequency;
 
+	/* I need to mute audio here */
+	ctrl.id = V4L2_CID_AUDIO_MUTE;
+	ctrl.value = 1;
+	cx23885_set_control(dev, &ctrl);
+
 	call_all(dev, tuner, s_frequency, f);
 
 	/* When changing channels it is required to reset TVAUDIO */
-	msleep(10);
+	msleep(100);
+
+	/* I need to unmute audio here */
+	ctrl.value = 0;
+	cx23885_set_control(dev, &ctrl);
 
 	mutex_unlock(&dev->lock);
 
 	return 0;
 }
 
-static int vidioc_s_frequency(struct file *file, void *priv,
-				struct v4l2_frequency *f)
+static int cx23885_set_freq_via_ops(struct cx23885_dev *dev,
+	struct v4l2_frequency *f)
+{
+	struct v4l2_control ctrl;
+	struct videobuf_dvb_frontend *vfe;
+	struct dvb_frontend *fe;
+
+	struct analog_parameters params = {
+		.mode      = V4L2_TUNER_ANALOG_TV,
+		.audmode   = V4L2_TUNER_MODE_STEREO,
+		.std       = dev->tvnorm,
+		.frequency = f->frequency
+	};
+
+	mutex_lock(&dev->lock);
+	dev->freq = f->frequency;
+
+	/* I need to mute audio here */
+	ctrl.id = V4L2_CID_AUDIO_MUTE;
+	ctrl.value = 1;
+	cx23885_set_control(dev, &ctrl);
+
+	/* If HVR1850 */
+	dprintk(1, "%s() frequency=%d tuner=%d std=0x%llx\n", __func__,
+		params.frequency, f->tuner, params.std);
+
+	vfe = videobuf_dvb_get_frontend(&dev->ts2.frontends, 1);
+	if (!vfe) {
+		mutex_unlock(&dev->lock);
+		return -EINVAL;
+	}
+
+	fe = vfe->dvb.frontend;
+
+	if (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850)
+		fe = &dev->ts1.analog_fe;
+
+	if (fe && fe->ops.tuner_ops.set_analog_params) {
+		call_all(dev, core, s_std, dev->tvnorm);
+		fe->ops.tuner_ops.set_analog_params(fe, &params);
+	}
+	else
+		printk(KERN_ERR "%s() No analog tuner, aborting\n", __func__);
+
+	/* When changing channels it is required to reset TVAUDIO */
+	msleep(100);
+
+	/* I need to unmute audio here */
+	ctrl.value = 0;
+	cx23885_set_control(dev, &ctrl);
+
+	mutex_unlock(&dev->lock);
+
+	return 0;
+}
+
+int cx23885_set_frequency(struct file *file, void *priv,
+	struct v4l2_frequency *f)
 {
 	struct cx23885_fh *fh = priv;
 	struct cx23885_dev *dev = fh->dev;
+	int ret;
 
-	if (unlikely(0 == fh->radio && f->type != V4L2_TUNER_ANALOG_TV))
-		return -EINVAL;
-	if (unlikely(1 == fh->radio && f->type != V4L2_TUNER_RADIO))
-		return -EINVAL;
+	switch (dev->board) {
+	case CX23885_BOARD_HAUPPAUGE_HVR1850:
+		ret = cx23885_set_freq_via_ops(dev, f);
+		break;
+	default:
+		ret = cx23885_set_freq(dev, f);
+	}
 
-	return
-		cx23885_set_freq(dev, f);
+	return ret;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+	struct v4l2_frequency *f)
+{
+	return cx23885_set_frequency(file, priv, f);
 }
 
 /* ----------------------------------------------------------- */
@@ -1613,6 +1733,8 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
 	.vidioc_qbuf          = vidioc_qbuf,
 	.vidioc_dqbuf         = vidioc_dqbuf,
 	.vidioc_s_std         = vidioc_s_std,
+	.vidioc_g_std         = vidioc_g_std,
+	.vidioc_querystd      = vidioc_g_std,
 	.vidioc_enum_input    = vidioc_enum_input,
 	.vidioc_g_input       = vidioc_g_input,
 	.vidioc_s_input       = vidioc_s_input,
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index b49036fe3ff..f020f0568df 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -87,6 +87,8 @@
 #define CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF 30
 #define CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000 31
 #define CX23885_BOARD_MPX885                   32
+#define CX23885_BOARD_MYGICA_X8507             33
+#define CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL 34
 
 #define GPIO_0 0x00000001
 #define GPIO_1 0x00000002
@@ -226,6 +228,8 @@ struct cx23885_board {
 	u32			clk_freq;
 	struct cx23885_input    input[MAX_CX23885_INPUT];
 	int			ci_type; /* for NetUP */
+	/* Force bottom field first during DMA (888 workaround) */
+	u32                     force_bff;
 };
 
 struct cx23885_subid {
@@ -310,6 +314,9 @@ struct cx23885_tsport {
 	u32                        num_frontends;
 	void                (*gate_ctrl)(struct cx23885_tsport *port, int open);
 	void                       *port_priv;
+
+	/* Workaround for a temp dvb_frontend that the tuner can attached to */
+	struct dvb_frontend analog_fe;
 };
 
 struct cx23885_kernel_ir {
@@ -574,6 +581,13 @@ extern void cx23885_video_unregister(struct cx23885_dev *dev);
 extern int cx23885_video_irq(struct cx23885_dev *dev, u32 status);
 extern void cx23885_video_wakeup(struct cx23885_dev *dev,
 	struct cx23885_dmaqueue *q, u32 count);
+int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i);
+int cx23885_set_input(struct file *file, void *priv, unsigned int i);
+int cx23885_get_input(struct file *file, void *priv, unsigned int *i);
+int cx23885_set_frequency(struct file *file, void *priv, struct v4l2_frequency *f);
+int cx23885_set_control(struct cx23885_dev *dev, struct v4l2_control *ctl);
+int cx23885_get_control(struct cx23885_dev *dev, struct v4l2_control *ctl);
+int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm);
 
 /* ----------------------------------------------------------- */
 /* cx23885-vbi.c                                               */
diff --git a/drivers/media/video/cx25821/cx25821-alsa.c b/drivers/media/video/cx25821/cx25821-alsa.c
index 09e99de5fd2..03cfac476b0 100644
--- a/drivers/media/video/cx25821/cx25821-alsa.c
+++ b/drivers/media/video/cx25821/cx25821-alsa.c
@@ -102,7 +102,7 @@ struct cx25821_audio_dev {
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* Index 0-MAX */
 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;	/* ID for this card */
-static int enable[SNDRV_CARDS] = { 1, [1 ... (SNDRV_CARDS - 1)] = 1 };
+static bool enable[SNDRV_CARDS] = { 1, [1 ... (SNDRV_CARDS - 1)] = 1 };
 
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable cx25821 soundcard. default enabled.");
@@ -176,8 +176,7 @@ static int _cx25821_start_audio_dma(struct cx25821_audio_dev *chip)
 
 	/* Set the input mode to 16-bit */
 	tmp = cx_read(AUD_A_CFG);
-	cx_write(AUD_A_CFG,
-		 tmp | FLD_AUD_DST_PK_MODE | FLD_AUD_DST_ENABLE |
+	cx_write(AUD_A_CFG, tmp | FLD_AUD_DST_PK_MODE | FLD_AUD_DST_ENABLE |
 		 FLD_AUD_CLK_ENABLE);
 
 	/*
@@ -188,9 +187,8 @@ static int _cx25821_start_audio_dma(struct cx25821_audio_dev *chip)
 	*/
 
 	/* Enables corresponding bits at AUD_INT_STAT */
-	cx_write(AUD_A_INT_MSK,
-		 FLD_AUD_DST_RISCI1 | FLD_AUD_DST_OF | FLD_AUD_DST_SYNC |
-		 FLD_AUD_DST_OPC_ERR);
+	cx_write(AUD_A_INT_MSK, FLD_AUD_DST_RISCI1 | FLD_AUD_DST_OF |
+		 FLD_AUD_DST_SYNC | FLD_AUD_DST_OPC_ERR);
 
 	/* Clean any pending interrupt bits already set */
 	cx_write(AUD_A_INT_STAT, ~0);
@@ -200,8 +198,8 @@ static int _cx25821_start_audio_dma(struct cx25821_audio_dev *chip)
 
 	/* Turn on audio downstream fifo and risc enable 0x101 */
 	tmp = cx_read(AUD_INT_DMA_CTL);
-	cx_set(AUD_INT_DMA_CTL,
-	       tmp | (FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN));
+	cx_set(AUD_INT_DMA_CTL, tmp |
+	       (FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN));
 
 	mdelay(100);
 	return 0;
@@ -220,9 +218,8 @@ static int _cx25821_stop_audio_dma(struct cx25821_audio_dev *chip)
 
 	/* disable irqs */
 	cx_clear(PCI_INT_MSK, PCI_MSK_AUD_INT);
-	cx_clear(AUD_A_INT_MSK,
-		 AUD_INT_OPC_ERR | AUD_INT_DN_SYNC | AUD_INT_DN_RISCI2 |
-		 AUD_INT_DN_RISCI1);
+	cx_clear(AUD_A_INT_MSK, AUD_INT_OPC_ERR | AUD_INT_DN_SYNC |
+		 AUD_INT_DN_RISCI2 | AUD_INT_DN_RISCI1);
 
 	return 0;
 }
@@ -234,15 +231,15 @@ static int _cx25821_stop_audio_dma(struct cx25821_audio_dev *chip)
  */
 static char *cx25821_aud_irqs[32] = {
 	"dn_risci1", "up_risci1", "rds_dn_risc1",	/* 0-2 */
-	NULL,			/* reserved */
+	NULL,						/* reserved */
 	"dn_risci2", "up_risci2", "rds_dn_risc2",	/* 4-6 */
-	NULL,			/* reserved */
-	"dnf_of", "upf_uf", "rds_dnf_uf",	/* 8-10 */
-	NULL,			/* reserved */
-	"dn_sync", "up_sync", "rds_dn_sync",	/* 12-14 */
-	NULL,			/* reserved */
-	"opc_err", "par_err", "rip_err",	/* 16-18 */
-	"pci_abort", "ber_irq", "mchg_irq"	/* 19-21 */
+	NULL,						/* reserved */
+	"dnf_of", "upf_uf", "rds_dnf_uf",		/* 8-10 */
+	NULL,						/* reserved */
+	"dn_sync", "up_sync", "rds_dn_sync",		/* 12-14 */
+	NULL,						/* reserved */
+	"opc_err", "par_err", "rip_err",		/* 16-18 */
+	"pci_abort", "ber_irq", "mchg_irq"		/* 19-21 */
 };
 
 /*
@@ -258,10 +255,8 @@ static void cx25821_aud_irq(struct cx25821_audio_dev *chip, u32 status,
 
 	cx_write(AUD_A_INT_STAT, status);
 	if (debug > 1 || (status & mask & ~0xff))
-		cx25821_print_irqbits(dev->name, "irq aud",
-				      cx25821_aud_irqs,
-				      ARRAY_SIZE(cx25821_aud_irqs), status,
-				      mask);
+		cx25821_print_irqbits(dev->name, "irq aud", cx25821_aud_irqs,
+				ARRAY_SIZE(cx25821_aud_irqs), status, mask);
 
 	/* risc op code error */
 	if (status & AUD_INT_OPC_ERR) {
@@ -270,8 +265,7 @@ static void cx25821_aud_irq(struct cx25821_audio_dev *chip, u32 status,
 		cx_clear(AUD_INT_DMA_CTL,
 			 FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN);
 		cx25821_sram_channel_dump_audio(dev,
-						&cx25821_sram_channels
-						[AUDIO_SRAM_CHANNEL]);
+				&cx25821_sram_channels[AUDIO_SRAM_CHANNEL]);
 	}
 	if (status & AUD_INT_DN_SYNC) {
 		pr_warn("WARNING %s: Downstream sync error!\n", dev->name);
@@ -317,8 +311,9 @@ static irqreturn_t cx25821_irq(int irq, void *dev_id)
 				cx25821_aud_irq(chip, audint_status,
 						audint_mask);
 				break;
-			} else
+			} else {
 				goto out;
+			}
 		}
 
 		handled = 1;
@@ -361,9 +356,8 @@ static int dsp_buffer_free(struct cx25821_audio_dev *chip)
  */
 #define DEFAULT_FIFO_SIZE	384
 static struct snd_pcm_hardware snd_cx25821_digital_hw = {
-	.info = SNDRV_PCM_INFO_MMAP |
-	    SNDRV_PCM_INFO_INTERLEAVED |
-	    SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID,
+	.info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
+		SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID,
 	.formats = SNDRV_PCM_FMTBIT_S16_LE,
 
 	.rates = SNDRV_PCM_RATE_48000,
@@ -396,8 +390,8 @@ static int snd_cx25821_pcm_open(struct snd_pcm_substream *substream)
 		return -ENODEV;
 	}
 
-	err =
-	    snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIODS);
+	err = snd_pcm_hw_constraint_pow2(runtime, 0,
+					 SNDRV_PCM_HW_PARAM_PERIODS);
 	if (err < 0)
 		goto _error;
 
@@ -468,8 +462,7 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream,
 	dma = &buf->dma;
 	videobuf_dma_init(dma);
 	ret = videobuf_dma_init_kernel(dma, PCI_DMA_FROMDEVICE,
-				       (PAGE_ALIGN(chip->dma_size) >>
-					PAGE_SHIFT));
+			(PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT));
 	if (ret < 0)
 		goto error;
 
@@ -477,10 +470,8 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream,
 	if (ret < 0)
 		goto error;
 
-	ret =
-	    cx25821_risc_databuffer_audio(chip->pci, &buf->risc, dma->sglist,
-					  chip->period_size, chip->num_periods,
-					  1);
+	ret = cx25821_risc_databuffer_audio(chip->pci, &buf->risc, dma->sglist,
+			chip->period_size, chip->num_periods, 1);
 	if (ret < 0) {
 		pr_info("DEBUG: ERROR after cx25821_risc_databuffer_audio()\n");
 		goto error;
@@ -686,7 +677,7 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
 	}
 
 	err = snd_card_create(index[devno], id[devno], THIS_MODULE,
-			 sizeof(struct cx25821_audio_dev), &card);
+			sizeof(struct cx25821_audio_dev), &card);
 	if (err < 0) {
 		pr_info("DEBUG ERROR: cannot create snd_card_new in %s\n",
 			__func__);
@@ -711,8 +702,8 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
 			  IRQF_SHARED, chip->dev->name, chip);
 
 	if (err < 0) {
-		pr_err("ERROR %s: can't get IRQ %d for ALSA\n",
-		       chip->dev->name, dev->pci->irq);
+		pr_err("ERROR %s: can't get IRQ %d for ALSA\n", chip->dev->name,
+			dev->pci->irq);
 		goto error;
 	}
 
@@ -730,8 +721,8 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
 		chip->iobase, chip->irq);
 	strcpy(card->mixername, "CX25821");
 
-	pr_info("%s/%i: ALSA support for cx25821 boards\n",
-		card->driver, devno);
+	pr_info("%s/%i: ALSA support for cx25821 boards\n", card->driver,
+		devno);
 
 	err = snd_card_register(card);
 	if (err < 0) {
diff --git a/drivers/media/video/cx25821/cx25821-audio-upstream.c b/drivers/media/video/cx25821/cx25821-audio-upstream.c
index c20d6dece15..20c7ca3351a 100644
--- a/drivers/media/video/cx25821/cx25821-audio-upstream.c
+++ b/drivers/media/video/cx25821/cx25821-audio-upstream.c
@@ -107,7 +107,7 @@ static __le32 *cx25821_risc_field_upstream_audio(struct cx25821_dev *dev,
 {
 	unsigned int line;
 	struct sram_channel *sram_ch =
-	   dev->channels[dev->_audio_upstream_channel].sram_channels;
+		dev->channels[dev->_audio_upstream_channel].sram_channels;
 	int offset = 0;
 
 	/* scan lines */
@@ -175,10 +175,8 @@ int cx25821_risc_buffer_upstream_audio(struct cx25821_dev *dev,
 		}
 
 		rp = cx25821_risc_field_upstream_audio(dev, rp,
-						       dev->
-						       _audiodata_buf_phys_addr
-						       + databuf_offset, bpl,
-						       fifo_enable);
+				dev->_audiodata_buf_phys_addr + databuf_offset,
+				bpl, fifo_enable);
 
 		if (USE_RISC_NOOP_AUDIO) {
 			for (i = 0; i < NUM_NO_OPS; i++)
@@ -193,7 +191,7 @@ int cx25821_risc_buffer_upstream_audio(struct cx25821_dev *dev,
 
 		/* Recalculate virtual address based on frame index */
 		rp = dev->_risc_virt_addr + RISC_SYNC_INSTRUCTION_SIZE / 4 +
-		    (AUDIO_RISC_DMA_BUF_SIZE * (frame + 1) / 4);
+			(AUDIO_RISC_DMA_BUF_SIZE * (frame + 1) / 4);
 	}
 
 	return 0;
@@ -218,7 +216,7 @@ void cx25821_free_memory_audio(struct cx25821_dev *dev)
 void cx25821_stop_upstream_audio(struct cx25821_dev *dev)
 {
 	struct sram_channel *sram_ch =
-	   dev->channels[AUDIO_UPSTREAM_SRAM_CHANNEL_B].sram_channels;
+		dev->channels[AUDIO_UPSTREAM_SRAM_CHANNEL_B].sram_channels;
 	u32 tmp = 0;
 
 	if (!dev->_audio_is_running) {
@@ -286,14 +284,14 @@ int cx25821_get_audio_data(struct cx25821_dev *dev,
 	} else {
 		if (!(myfile->f_op)) {
 			pr_err("%s(): File has no file operations registered!\n",
-			       __func__);
+				__func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
 
 		if (!myfile->f_op->read) {
 			pr_err("%s(): File has no READ operations registered!\n",
-			       __func__);
+				__func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
@@ -305,14 +303,14 @@ int cx25821_get_audio_data(struct cx25821_dev *dev,
 		for (i = 0; i < dev->_audio_lines_count; i++) {
 			pos = file_offset;
 
-			vfs_read_retval =
-			    vfs_read(myfile, mybuf, line_size, &pos);
+			vfs_read_retval = vfs_read(myfile, mybuf, line_size,
+									&pos);
 
 			if (vfs_read_retval > 0 && vfs_read_retval == line_size
 			    && dev->_audiodata_buf_virt_addr != NULL) {
 				memcpy((void *)(dev->_audiodata_buf_virt_addr +
 						frame_offset / 4), mybuf,
-				       vfs_read_retval);
+					vfs_read_retval);
 			}
 
 			file_offset += vfs_read_retval;
@@ -328,8 +326,8 @@ int cx25821_get_audio_data(struct cx25821_dev *dev,
 		if (i > 0)
 			dev->_audioframe_count++;
 
-		dev->_audiofile_status =
-		    (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+		dev->_audiofile_status = (vfs_read_retval == line_size) ?
+						IN_PROGRESS : END_OF_FILE;
 
 		set_fs(old_fs);
 		filp_close(myfile, NULL);
@@ -340,12 +338,12 @@ int cx25821_get_audio_data(struct cx25821_dev *dev,
 
 static void cx25821_audioups_handler(struct work_struct *work)
 {
-	struct cx25821_dev *dev =
-	    container_of(work, struct cx25821_dev, _audio_work_entry);
+	struct cx25821_dev *dev = container_of(work, struct cx25821_dev,
+			_audio_work_entry);
 
 	if (!dev) {
 		pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n",
-		       __func__);
+			__func__);
 		return;
 	}
 
@@ -370,19 +368,19 @@ int cx25821_openfile_audio(struct cx25821_dev *dev,
 	if (IS_ERR(myfile)) {
 		const int open_errno = -PTR_ERR(myfile);
 		pr_err("%s(): ERROR opening file(%s) with errno = %d!\n",
-		       __func__, dev->_audiofilename, open_errno);
+			__func__, dev->_audiofilename, open_errno);
 		return PTR_ERR(myfile);
 	} else {
 		if (!(myfile->f_op)) {
 			pr_err("%s(): File has no file operations registered!\n",
-			       __func__);
+				__func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
 
 		if (!myfile->f_op->read) {
 			pr_err("%s(): File has no READ operations registered!\n",
-			       __func__);
+				__func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
@@ -395,12 +393,12 @@ int cx25821_openfile_audio(struct cx25821_dev *dev,
 			for (i = 0; i < dev->_audio_lines_count; i++) {
 				pos = offset;
 
-				vfs_read_retval =
-				    vfs_read(myfile, mybuf, line_size, &pos);
+				vfs_read_retval = vfs_read(myfile, mybuf,
+						line_size, &pos);
 
-				if (vfs_read_retval > 0
-				    && vfs_read_retval == line_size
-				    && dev->_audiodata_buf_virt_addr != NULL) {
+				if (vfs_read_retval > 0 &&
+				    vfs_read_retval == line_size &&
+				    dev->_audiodata_buf_virt_addr != NULL) {
 					memcpy((void *)(dev->
 							_audiodata_buf_virt_addr
 							+ offset / 4), mybuf,
@@ -423,8 +421,8 @@ int cx25821_openfile_audio(struct cx25821_dev *dev,
 				break;
 		}
 
-		dev->_audiofile_status =
-		    (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+		dev->_audiofile_status = (vfs_read_retval == line_size) ?
+						IN_PROGRESS : END_OF_FILE;
 
 		set_fs(old_fs);
 		myfile->f_pos = 0;
@@ -444,9 +442,8 @@ static int cx25821_audio_upstream_buffer_prepare(struct cx25821_dev *dev,
 
 	cx25821_free_memory_audio(dev);
 
-	dev->_risc_virt_addr =
-	    pci_alloc_consistent(dev->pci, dev->audio_upstream_riscbuf_size,
-				 &dma_addr);
+	dev->_risc_virt_addr = pci_alloc_consistent(dev->pci,
+			dev->audio_upstream_riscbuf_size, &dma_addr);
 	dev->_risc_virt_start_addr = dev->_risc_virt_addr;
 	dev->_risc_phys_start_addr = dma_addr;
 	dev->_risc_phys_addr = dma_addr;
@@ -454,22 +451,21 @@ static int cx25821_audio_upstream_buffer_prepare(struct cx25821_dev *dev,
 
 	if (!dev->_risc_virt_addr) {
 		printk(KERN_DEBUG
-		       pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning\n"));
+			pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning\n"));
 		return -ENOMEM;
 	}
 	/* Clear out memory at address */
 	memset(dev->_risc_virt_addr, 0, dev->_audiorisc_size);
 
 	/* For Audio Data buffer allocation */
-	dev->_audiodata_buf_virt_addr =
-	    pci_alloc_consistent(dev->pci, dev->audio_upstream_databuf_size,
-				 &data_dma_addr);
+	dev->_audiodata_buf_virt_addr = pci_alloc_consistent(dev->pci,
+			dev->audio_upstream_databuf_size, &data_dma_addr);
 	dev->_audiodata_buf_phys_addr = data_dma_addr;
 	dev->_audiodata_buf_size = dev->audio_upstream_databuf_size;
 
 	if (!dev->_audiodata_buf_virt_addr) {
 		printk(KERN_DEBUG
-		       pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning\n"));
+			pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning\n"));
 		return -ENOMEM;
 	}
 	/* Clear out memory at address */
@@ -480,12 +476,11 @@ static int cx25821_audio_upstream_buffer_prepare(struct cx25821_dev *dev,
 		return ret;
 
 	/* Creating RISC programs */
-	ret =
-	    cx25821_risc_buffer_upstream_audio(dev, dev->pci, bpl,
-					       dev->_audio_lines_count);
+	ret = cx25821_risc_buffer_upstream_audio(dev, dev->pci, bpl,
+						dev->_audio_lines_count);
 	if (ret < 0) {
 		printk(KERN_DEBUG
-		       pr_fmt("ERROR creating audio upstream RISC programs!\n"));
+			pr_fmt("ERROR creating audio upstream RISC programs!\n"));
 		goto error;
 	}
 
@@ -533,9 +528,9 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num,
 
 			if (dev->_risc_virt_start_addr != NULL) {
 				risc_phys_jump_addr =
-				    dev->_risc_phys_start_addr +
-				    RISC_SYNC_INSTRUCTION_SIZE +
-				    AUDIO_RISC_DMA_BUF_SIZE;
+					dev->_risc_phys_start_addr +
+					RISC_SYNC_INSTRUCTION_SIZE +
+					AUDIO_RISC_DMA_BUF_SIZE;
 
 				rp = cx25821_risc_field_upstream_audio(dev,
 						dev->_risc_virt_start_addr + 1,
@@ -632,7 +627,7 @@ static void cx25821_wait_fifo_enable(struct cx25821_dev *dev,
 		/* 10 millisecond timeout */
 		if (count++ > 1000) {
 			pr_err("ERROR: %s() fifo is NOT turned on. Timeout!\n",
-			       __func__);
+				__func__);
 			return;
 		}
 
@@ -661,9 +656,9 @@ int cx25821_start_audio_dma_upstream(struct cx25821_dev *dev,
 
 	/* Set the input mode to 16-bit */
 	tmp = cx_read(sram_ch->aud_cfg);
-	tmp |=
-	    FLD_AUD_SRC_ENABLE | FLD_AUD_DST_PK_MODE | FLD_AUD_CLK_ENABLE |
-	    FLD_AUD_MASTER_MODE | FLD_AUD_CLK_SELECT_PLL_D | FLD_AUD_SONY_MODE;
+	tmp |= FLD_AUD_SRC_ENABLE | FLD_AUD_DST_PK_MODE | FLD_AUD_CLK_ENABLE |
+		FLD_AUD_MASTER_MODE | FLD_AUD_CLK_SELECT_PLL_D |
+		FLD_AUD_SONY_MODE;
 	cx_write(sram_ch->aud_cfg, tmp);
 
 	/* Read and write back the interrupt status register to clear it */
@@ -678,12 +673,11 @@ int cx25821_start_audio_dma_upstream(struct cx25821_dev *dev,
 	tmp = cx_read(sram_ch->int_msk);
 	cx_write(sram_ch->int_msk, tmp |= _intr_msk);
 
-	err =
-	    request_irq(dev->pci->irq, cx25821_upstream_irq_audio,
+	err = request_irq(dev->pci->irq, cx25821_upstream_irq_audio,
 			IRQF_SHARED, dev->name, dev);
 	if (err < 0) {
-		pr_err("%s: can't get upstream IRQ %d\n",
-		       dev->name, dev->pci->irq);
+		pr_err("%s: can't get upstream IRQ %d\n", dev->name,
+				dev->pci->irq);
 		goto fail_irq;
 	}
 
@@ -726,7 +720,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select)
 
 	if (!dev->_irq_audio_queues) {
 		printk(KERN_DEBUG
-		       pr_fmt("ERROR: create_singlethread_workqueue() for Audio FAILED!\n"));
+			pr_fmt("ERROR: create_singlethread_workqueue() for Audio FAILED!\n"));
 		return -ENOMEM;
 	}
 
@@ -739,33 +733,30 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select)
 
 	if (dev->input_audiofilename) {
 		str_length = strlen(dev->input_audiofilename);
-		dev->_audiofilename = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_audiofilename = kmemdup(dev->input_audiofilename,
+					      str_length + 1, GFP_KERNEL);
 
 		if (!dev->_audiofilename)
 			goto error;
 
-		memcpy(dev->_audiofilename, dev->input_audiofilename,
-		       str_length + 1);
-
 		/* Default if filename is empty string */
 		if (strcmp(dev->input_audiofilename, "") == 0)
 			dev->_audiofilename = "/root/audioGOOD.wav";
 	} else {
 		str_length = strlen(_defaultAudioName);
-		dev->_audiofilename = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_audiofilename = kmemdup(_defaultAudioName,
+					      str_length + 1, GFP_KERNEL);
 
 		if (!dev->_audiofilename)
 			goto error;
-
-		memcpy(dev->_audiofilename, _defaultAudioName, str_length + 1);
 	}
 
 	retval = cx25821_sram_channel_setup_upstream_audio(dev, sram_ch,
 							_line_size, 0);
 
 	dev->audio_upstream_riscbuf_size =
-	    AUDIO_RISC_DMA_BUF_SIZE * NUM_AUDIO_PROGS +
-	    RISC_SYNC_INSTRUCTION_SIZE;
+		AUDIO_RISC_DMA_BUF_SIZE * NUM_AUDIO_PROGS +
+		RISC_SYNC_INSTRUCTION_SIZE;
 	dev->audio_upstream_databuf_size = AUDIO_DATA_BUF_SZ * NUM_AUDIO_PROGS;
 
 	/* Allocating buffers and prepare RISC program */
@@ -773,7 +764,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select)
 							_line_size);
 	if (retval < 0) {
 		pr_err("%s: Failed to set up Audio upstream buffers!\n",
-		       dev->name);
+			dev->name);
 		goto error;
 	}
 	/* Start RISC engine */
diff --git a/drivers/media/video/cx25821/cx25821-audio.h b/drivers/media/video/cx25821/cx25821-audio.h
index 8eb55b7b88c..1fc2d24f511 100644
--- a/drivers/media/video/cx25821/cx25821-audio.h
+++ b/drivers/media/video/cx25821/cx25821-audio.h
@@ -23,39 +23,40 @@
 #ifndef __CX25821_AUDIO_H__
 #define __CX25821_AUDIO_H__
 
-#define USE_RISC_NOOP               1
-#define LINES_PER_BUFFER            15
-#define AUDIO_LINE_SIZE             128
+#define USE_RISC_NOOP		1
+#define LINES_PER_BUFFER	15
+#define AUDIO_LINE_SIZE		128
 
 /* Number of buffer programs to use at once. */
-#define NUMBER_OF_PROGRAMS  8
+#define NUMBER_OF_PROGRAMS	8
 
 /*
  * Max size of the RISC program for a buffer. - worst case is 2 writes per line
  * Space is also added for the 4 no-op instructions added on the end.
  */
 #ifndef USE_RISC_NOOP
-#define MAX_BUFFER_PROGRAM_SIZE     \
-	(2 * LINES_PER_BUFFER * RISC_WRITE_INSTRUCTION_SIZE + \
-	RISC_WRITECR_INSTRUCTION_SIZE * 4)
+#define MAX_BUFFER_PROGRAM_SIZE						\
+	(2 * LINES_PER_BUFFER * RISC_WRITE_INSTRUCTION_SIZE +		\
+	 RISC_WRITECR_INSTRUCTION_SIZE * 4)
 #endif
 
 /* MAE 12 July 2005 Try to use NOOP RISC instruction instead */
 #ifdef USE_RISC_NOOP
-#define MAX_BUFFER_PROGRAM_SIZE     \
-	(2 * LINES_PER_BUFFER * RISC_WRITE_INSTRUCTION_SIZE + \
-	RISC_NOOP_INSTRUCTION_SIZE * 4)
+#define MAX_BUFFER_PROGRAM_SIZE						\
+	(2 * LINES_PER_BUFFER * RISC_WRITE_INSTRUCTION_SIZE +		\
+	 RISC_NOOP_INSTRUCTION_SIZE * 4)
 #endif
 
 /* Sizes of various instructions in bytes.  Used when adding instructions. */
-#define RISC_WRITE_INSTRUCTION_SIZE 12
-#define RISC_JUMP_INSTRUCTION_SIZE  12
-#define RISC_SKIP_INSTRUCTION_SIZE  4
-#define RISC_SYNC_INSTRUCTION_SIZE  4
-#define RISC_WRITECR_INSTRUCTION_SIZE  16
-#define RISC_NOOP_INSTRUCTION_SIZE 4
-
-#define MAX_AUDIO_DMA_BUFFER_SIZE	\
-(MAX_BUFFER_PROGRAM_SIZE * NUMBER_OF_PROGRAMS + RISC_SYNC_INSTRUCTION_SIZE)
+#define RISC_WRITE_INSTRUCTION_SIZE	12
+#define RISC_JUMP_INSTRUCTION_SIZE	12
+#define RISC_SKIP_INSTRUCTION_SIZE	4
+#define RISC_SYNC_INSTRUCTION_SIZE	4
+#define RISC_WRITECR_INSTRUCTION_SIZE	16
+#define RISC_NOOP_INSTRUCTION_SIZE	4
+
+#define MAX_AUDIO_DMA_BUFFER_SIZE					\
+	(MAX_BUFFER_PROGRAM_SIZE * NUMBER_OF_PROGRAMS +			\
+	 RISC_SYNC_INSTRUCTION_SIZE)
 
 #endif
diff --git a/drivers/media/video/cx25821/cx25821-cards.c b/drivers/media/video/cx25821/cx25821-cards.c
index 6ace60313b4..99988c98809 100644
--- a/drivers/media/video/cx25821/cx25821-cards.c
+++ b/drivers/media/video/cx25821/cx25821-cards.c
@@ -67,6 +67,6 @@ void cx25821_card_setup(struct cx25821_dev *dev)
 	if (dev->i2c_bus[0].i2c_rc == 0) {
 		dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
 		tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom,
-			      sizeof(eeprom));
+				sizeof(eeprom));
 	}
 }
diff --git a/drivers/media/video/cx25821/cx25821-core.c b/drivers/media/video/cx25821/cx25821-core.c
index a7fa38f9594..f617474f907 100644
--- a/drivers/media/video/cx25821/cx25821-core.c
+++ b/drivers/media/video/cx25821/cx25821-core.c
@@ -804,8 +804,8 @@ void cx25821_set_pixel_format(struct cx25821_dev *dev, int channel_select,
 			      u32 format)
 {
 	if (channel_select <= 7 && channel_select >= 0) {
-		cx_write(dev->channels[channel_select].
-			sram_channels->pix_frmt, format);
+		cx_write(dev->channels[channel_select].sram_channels->pix_frmt,
+				format);
 		dev->channels[channel_select].pixel_formats = format;
 	}
 }
@@ -855,21 +855,19 @@ static void cx25821_initialize(struct cx25821_dev *dev)
 	}
 
 	cx25821_sram_channel_setup_audio(dev,
-				dev->channels[SRAM_CH08].sram_channels,
-				128, 0);
+			dev->channels[SRAM_CH08].sram_channels, 128, 0);
 
 	cx25821_gpio_init(dev);
 }
 
 static int cx25821_get_resources(struct cx25821_dev *dev)
 {
-	if (request_mem_region
-	    (pci_resource_start(dev->pci, 0), pci_resource_len(dev->pci, 0),
-	     dev->name))
+	if (request_mem_region(pci_resource_start(dev->pci, 0),
+				pci_resource_len(dev->pci, 0), dev->name))
 		return 0;
 
 	pr_err("%s: can't get MMIO memory @ 0x%llx\n",
-	       dev->name, (unsigned long long)pci_resource_start(dev->pci, 0));
+		dev->name, (unsigned long long)pci_resource_start(dev->pci, 0));
 
 	return -EBUSY;
 }
@@ -972,8 +970,7 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
 	dev->lmmio = ioremap(dev->base_io_addr, pci_resource_len(dev->pci, 0));
 
 	if (!dev->lmmio) {
-		CX25821_ERR
-		    ("ioremap failed, maybe increasing __VMALLOC_RESERVE in page.h\n");
+		CX25821_ERR("ioremap failed, maybe increasing __VMALLOC_RESERVE in page.h\n");
 		cx25821_iounmap(dev);
 		return -ENOMEM;
 	}
@@ -994,7 +991,7 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
  *  cx25821_i2c_register(&dev->i2c_bus[2]); */
 
 	CX25821_INFO("i2c register! bus->i2c_rc = %d\n",
-		     dev->i2c_bus[0].i2c_rc);
+			dev->i2c_bus[0].i2c_rc);
 
 	cx25821_card_setup(dev);
 
@@ -1004,9 +1001,8 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
 	cx25821_video_register(dev);
 
 	/* register IOCTL device */
-	dev->ioctl_dev =
-	   cx25821_vdev_init(dev, dev->pci, &cx25821_videoioctl_template,
-			      "video");
+	dev->ioctl_dev = cx25821_vdev_init(dev, dev->pci,
+			&cx25821_videoioctl_template, "video");
 
 	if (video_register_device
 	    (dev->ioctl_dev, VFL_TYPE_GRABBER, VIDEO_IOCTL_CH) < 0) {
@@ -1103,16 +1099,15 @@ static __le32 *cx25821_risc_field(__le32 * rp, struct scatterlist *sglist,
 		}
 		if (bpl <= sg_dma_len(sg) - offset) {
 			/* fits into current chunk */
-			*(rp++) =
-			    cpu_to_le32(RISC_WRITE | RISC_SOL | RISC_EOL | bpl);
+			*(rp++) = cpu_to_le32(RISC_WRITE | RISC_SOL | RISC_EOL |
+					bpl);
 			*(rp++) = cpu_to_le32(sg_dma_address(sg) + offset);
 			*(rp++) = cpu_to_le32(0);	/* bits 63-32 */
 			offset += bpl;
 		} else {
 			/* scanline needs to be split */
 			todo = bpl;
-			*(rp++) =
-			    cpu_to_le32(RISC_WRITE | RISC_SOL |
+			*(rp++) = cpu_to_le32(RISC_WRITE | RISC_SOL |
 					(sg_dma_len(sg) - offset));
 			*(rp++) = cpu_to_le32(sg_dma_address(sg) + offset);
 			*(rp++) = cpu_to_le32(0);	/* bits 63-32 */
@@ -1120,8 +1115,8 @@ static __le32 *cx25821_risc_field(__le32 * rp, struct scatterlist *sglist,
 			offset = 0;
 			sg++;
 			while (todo > sg_dma_len(sg)) {
-				*(rp++) =
-				    cpu_to_le32(RISC_WRITE | sg_dma_len(sg));
+				*(rp++) = cpu_to_le32(RISC_WRITE |
+						sg_dma_len(sg));
 				*(rp++) = cpu_to_le32(sg_dma_address(sg));
 				*(rp++) = cpu_to_le32(0);	/* bits 63-32 */
 				todo -= sg_dma_len(sg);
@@ -1160,8 +1155,8 @@ int cx25821_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 	   can cause next bpl to start close to a page border.  First DMA
 	   region may be smaller than PAGE_SIZE */
 	/* write and jump need and extra dword */
-	instructions =
-	    fields * (1 + ((bpl + padding) * lines) / PAGE_SIZE + lines);
+	instructions = fields * (1 + ((bpl + padding) * lines) / PAGE_SIZE +
+			lines);
 	instructions += 2;
 	rc = btcx_riscmem_alloc(pci, risc, instructions * 12);
 
@@ -1215,8 +1210,8 @@ static __le32 *cx25821_risc_field_audio(__le32 * rp, struct scatterlist *sglist,
 
 		if (bpl <= sg_dma_len(sg) - offset) {
 			/* fits into current chunk */
-			*(rp++) =
-			    cpu_to_le32(RISC_WRITE | sol | RISC_EOL | bpl);
+			*(rp++) = cpu_to_le32(RISC_WRITE | sol | RISC_EOL |
+					bpl);
 			*(rp++) = cpu_to_le32(sg_dma_address(sg) + offset);
 			*(rp++) = cpu_to_le32(0);	/* bits 63-32 */
 			offset += bpl;
@@ -1224,7 +1219,7 @@ static __le32 *cx25821_risc_field_audio(__le32 * rp, struct scatterlist *sglist,
 			/* scanline needs to be split */
 			todo = bpl;
 			*(rp++) = cpu_to_le32(RISC_WRITE | sol |
-					      (sg_dma_len(sg) - offset));
+					(sg_dma_len(sg) - offset));
 			*(rp++) = cpu_to_le32(sg_dma_address(sg) + offset);
 			*(rp++) = cpu_to_le32(0);	/* bits 63-32 */
 			todo -= (sg_dma_len(sg) - offset);
@@ -1232,7 +1227,7 @@ static __le32 *cx25821_risc_field_audio(__le32 * rp, struct scatterlist *sglist,
 			sg++;
 			while (todo > sg_dma_len(sg)) {
 				*(rp++) = cpu_to_le32(RISC_WRITE |
-						      sg_dma_len(sg));
+						sg_dma_len(sg));
 				*(rp++) = cpu_to_le32(sg_dma_address(sg));
 				*(rp++) = cpu_to_le32(0);	/* bits 63-32 */
 				todo -= sg_dma_len(sg);
@@ -1339,8 +1334,8 @@ static irqreturn_t cx25821_irq(int irq, void *dev_id)
 				sram_channels->int_stat);
 
 			if (vid_status)
-				handled +=
-				cx25821_video_irq(dev, i, vid_status);
+				handled += cx25821_video_irq(dev, i,
+						vid_status);
 
 			cx_write(PCI_INT_STAT, mask[i]);
 		}
@@ -1427,9 +1422,8 @@ static int __devinit cx25821_initdev(struct pci_dev *pci_dev,
 		goto fail_irq;
 	}
 
-	err =
-	    request_irq(pci_dev->irq, cx25821_irq, IRQF_SHARED,
-			dev->name, dev);
+	err = request_irq(pci_dev->irq, cx25821_irq,
+			IRQF_SHARED, dev->name, dev);
 
 	if (err < 0) {
 		pr_err("%s: can't get IRQ %d\n", dev->name, pci_dev->irq);
@@ -1512,6 +1506,5 @@ static void __exit cx25821_fini(void)
 	pci_unregister_driver(&cx25821_pci_driver);
 }
 
-
 module_init(cx25821_init);
 module_exit(cx25821_fini);
diff --git a/drivers/media/video/cx25821/cx25821-i2c.c b/drivers/media/video/cx25821/cx25821-i2c.c
index 4d3d0ce4078..12d7300fa1e 100644
--- a/drivers/media/video/cx25821/cx25821-i2c.c
+++ b/drivers/media/video/cx25821/cx25821-i2c.c
@@ -252,8 +252,8 @@ static int i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num)
 		} else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) &&
 			   msgs[i].addr == msgs[i + 1].addr) {
 			/* write then read from same address */
-			retval =
-			    i2c_sendbytes(i2c_adap, &msgs[i], msgs[i + 1].len);
+			retval = i2c_sendbytes(i2c_adap, &msgs[i],
+					msgs[i + 1].len);
 
 			if (retval < 0)
 				goto err;
@@ -276,10 +276,8 @@ err:
 
 static u32 cx25821_functionality(struct i2c_adapter *adap)
 {
-	return I2C_FUNC_SMBUS_EMUL |
-	    I2C_FUNC_I2C |
-	    I2C_FUNC_SMBUS_WORD_DATA |
-	    I2C_FUNC_SMBUS_READ_WORD_DATA | I2C_FUNC_SMBUS_WRITE_WORD_DATA;
+	return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C | I2C_FUNC_SMBUS_WORD_DATA |
+		I2C_FUNC_SMBUS_READ_WORD_DATA | I2C_FUNC_SMBUS_WRITE_WORD_DATA;
 }
 
 static struct i2c_algorithm cx25821_i2c_algo_template = {
@@ -300,7 +298,7 @@ static struct i2c_client cx25821_i2c_client_template = {
 	.name = "cx25821 internal",
 };
 
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
 int cx25821_i2c_register(struct cx25821_i2c *bus)
 {
 	struct cx25821_dev *dev = bus->dev;
diff --git a/drivers/media/video/cx25821/cx25821-medusa-defines.h b/drivers/media/video/cx25821/cx25821-medusa-defines.h
index 60d197f5755..7a9e6470ba2 100644
--- a/drivers/media/video/cx25821/cx25821-medusa-defines.h
+++ b/drivers/media/video/cx25821/cx25821-medusa-defines.h
@@ -23,7 +23,7 @@
 #ifndef _MEDUSA_DEF_H_
 #define _MEDUSA_DEF_H_
 
-/* Video deocder that we supported */
+/* Video decoder that we supported */
 #define VDEC_A		0
 #define VDEC_B		1
 #define VDEC_C		2
@@ -34,9 +34,9 @@
 #define VDEC_H		7
 
 /* end of display sequence */
-#define END_OF_SEQ					0xF;
+#define END_OF_SEQ	0xF;
 
 /* registry string size */
-#define MAX_REGISTRY_SZ					40;
+#define MAX_REGISTRY_SZ	40;
 
 #endif
diff --git a/drivers/media/video/cx25821/cx25821-medusa-reg.h b/drivers/media/video/cx25821/cx25821-medusa-reg.h
index 1c1c228352d..c98ac946b27 100644
--- a/drivers/media/video/cx25821/cx25821-medusa-reg.h
+++ b/drivers/media/video/cx25821/cx25821-medusa-reg.h
@@ -28,22 +28,22 @@
 #define	HOST_REGISTER2				0x0001
 
 /* Chip Configuration Registers */
-#define	CHIP_CTRL					0x0100
-#define	AFE_AB_CTRL					0x0104
-#define	AFE_CD_CTRL					0x0108
-#define	AFE_EF_CTRL					0x010C
-#define	AFE_GH_CTRL					0x0110
+#define	CHIP_CTRL				0x0100
+#define	AFE_AB_CTRL				0x0104
+#define	AFE_CD_CTRL				0x0108
+#define	AFE_EF_CTRL				0x010C
+#define	AFE_GH_CTRL				0x0110
 #define	DENC_AB_CTRL				0x0114
-#define	BYP_AB_CTRL					0x0118
-#define	MON_A_CTRL					0x011C
-#define	DISP_SEQ_A					0x0120
-#define	DISP_SEQ_B					0x0124
-#define	DISP_AB_CNT					0x0128
-#define	DISP_CD_CNT					0x012C
-#define	DISP_EF_CNT					0x0130
-#define	DISP_GH_CNT					0x0134
-#define	DISP_IJ_CNT					0x0138
-#define	PIN_OE_CTRL					0x013C
+#define	BYP_AB_CTRL				0x0118
+#define	MON_A_CTRL				0x011C
+#define	DISP_SEQ_A				0x0120
+#define	DISP_SEQ_B				0x0124
+#define	DISP_AB_CNT				0x0128
+#define	DISP_CD_CNT				0x012C
+#define	DISP_EF_CNT				0x0130
+#define	DISP_GH_CNT				0x0134
+#define	DISP_IJ_CNT				0x0138
+#define	PIN_OE_CTRL				0x013C
 #define	PIN_SPD_CTRL				0x0140
 #define	PIN_SPD_CTRL2				0x0144
 #define	IRQ_STAT_CTRL				0x0148
@@ -51,8 +51,8 @@
 #define	POWER_CTRL_CD				0x0150
 #define	POWER_CTRL_EF				0x0154
 #define	POWER_CTRL_GH				0x0158
-#define	TUNE_CTRL					0x015C
-#define	BIAS_CTRL					0x0160
+#define	TUNE_CTRL				0x015C
+#define	BIAS_CTRL				0x0160
 #define	AFE_AB_DIAG_CTRL			0x0164
 #define	AFE_CD_DIAG_CTRL			0x0168
 #define	AFE_EF_DIAG_CTRL			0x016C
@@ -61,17 +61,17 @@
 #define	PLL_CD_DIAG_CTRL			0x0178
 #define	PLL_EF_DIAG_CTRL			0x017C
 #define	PLL_GH_DIAG_CTRL			0x0180
-#define	TEST_CTRL					0x0184
-#define	BIST_STAT					0x0188
-#define	BIST_STAT2					0x018C
-#define	BIST_VID_PLL_AB_STAT		0x0190
-#define	BIST_VID_PLL_CD_STAT		0x0194
-#define	BIST_VID_PLL_EF_STAT		0x0198
-#define	BIST_VID_PLL_GH_STAT		0x019C
+#define	TEST_CTRL				0x0184
+#define	BIST_STAT				0x0188
+#define	BIST_STAT2				0x018C
+#define	BIST_VID_PLL_AB_STAT			0x0190
+#define	BIST_VID_PLL_CD_STAT			0x0194
+#define	BIST_VID_PLL_EF_STAT			0x0198
+#define	BIST_VID_PLL_GH_STAT			0x019C
 #define	DLL_DIAG_CTRL				0x01A0
 #define	DEV_CH_ID_CTRL				0x01A4
 #define	ABIST_CTRL_STATUS			0x01A8
-#define	ABIST_FREQ					0x01AC
+#define	ABIST_FREQ				0x01AC
 #define	ABIST_GOERT_SHIFT			0x01B0
 #define	ABIST_COEF12				0x01B4
 #define	ABIST_COEF34				0x01B8
@@ -92,357 +92,357 @@
 #define	ABIST_CLAMP_E				0x01F4
 #define	ABIST_CLAMP_F				0x01F8
 
-/*              Digital Video Encoder A Registers */
-#define	DENC_A_REG_1					0x0200
-#define	DENC_A_REG_2					0x0204
-#define	DENC_A_REG_3					0x0208
-#define	DENC_A_REG_4					0x020C
-#define	DENC_A_REG_5					0x0210
-#define	DENC_A_REG_6					0x0214
-#define	DENC_A_REG_7					0x0218
-#define	DENC_A_REG_8					0x021C
+/* Digital Video Encoder A Registers */
+#define	DENC_A_REG_1				0x0200
+#define	DENC_A_REG_2				0x0204
+#define	DENC_A_REG_3				0x0208
+#define	DENC_A_REG_4				0x020C
+#define	DENC_A_REG_5				0x0210
+#define	DENC_A_REG_6				0x0214
+#define	DENC_A_REG_7				0x0218
+#define	DENC_A_REG_8				0x021C
 
-/*      Digital Video Encoder B Registers */
-#define	DENC_B_REG_1					0x0300
-#define	DENC_B_REG_2					0x0304
-#define	DENC_B_REG_3					0x0308
-#define	DENC_B_REG_4					0x030C
-#define	DENC_B_REG_5					0x0310
-#define	DENC_B_REG_6					0x0314
-#define	DENC_B_REG_7					0x0318
-#define	DENC_B_REG_8					0x031C
+/* Digital Video Encoder B Registers */
+#define	DENC_B_REG_1				0x0300
+#define	DENC_B_REG_2				0x0304
+#define	DENC_B_REG_3				0x0308
+#define	DENC_B_REG_4				0x030C
+#define	DENC_B_REG_5				0x0310
+#define	DENC_B_REG_6				0x0314
+#define	DENC_B_REG_7				0x0318
+#define	DENC_B_REG_8				0x031C
 
-/*              Video Decoder A Registers */
-#define	MODE_CTRL						0x1000
-#define	OUT_CTRL1						0x1004
-#define	OUT_CTRL_NS						0x1008
-#define	GEN_STAT						0x100C
-#define	INT_STAT_MASK					0x1010
-#define	LUMA_CTRL						0x1014
-#define	CHROMA_CTRL						0x1018
-#define	CRUSH_CTRL						0x101C
-#define	HORIZ_TIM_CTRL					0x1020
-#define	VERT_TIM_CTRL					0x1024
-#define	MISC_TIM_CTRL					0x1028
-#define	FIELD_COUNT						0x102C
-#define	HSCALE_CTRL						0x1030
-#define	VSCALE_CTRL						0x1034
-#define	MAN_VGA_CTRL					0x1038
-#define	MAN_AGC_CTRL					0x103C
-#define	DFE_CTRL1						0x1040
-#define	DFE_CTRL2						0x1044
-#define	DFE_CTRL3						0x1048
-#define	PLL_CTRL						0x104C
-#define	PLL_CTRL_FAST					0x1050
-#define	HTL_CTRL						0x1054
-#define	SRC_CFG							0x1058
-#define	SC_STEP_SIZE					0x105C
-#define	SC_CONVERGE_CTRL				0x1060
-#define	SC_LOOP_CTRL					0x1064
-#define	COMB_2D_HFS_CFG					0x1068
-#define	COMB_2D_HFD_CFG					0x106C
-#define	COMB_2D_LF_CFG					0x1070
-#define	COMB_2D_BLEND					0x1074
-#define	COMB_MISC_CTRL					0x1078
+/* Video Decoder A Registers */
+#define	MODE_CTRL				0x1000
+#define	OUT_CTRL1				0x1004
+#define	OUT_CTRL_NS				0x1008
+#define	GEN_STAT				0x100C
+#define	INT_STAT_MASK				0x1010
+#define	LUMA_CTRL				0x1014
+#define	CHROMA_CTRL				0x1018
+#define	CRUSH_CTRL				0x101C
+#define	HORIZ_TIM_CTRL				0x1020
+#define	VERT_TIM_CTRL				0x1024
+#define	MISC_TIM_CTRL				0x1028
+#define	FIELD_COUNT				0x102C
+#define	HSCALE_CTRL				0x1030
+#define	VSCALE_CTRL				0x1034
+#define	MAN_VGA_CTRL				0x1038
+#define	MAN_AGC_CTRL				0x103C
+#define	DFE_CTRL1				0x1040
+#define	DFE_CTRL2				0x1044
+#define	DFE_CTRL3				0x1048
+#define	PLL_CTRL				0x104C
+#define	PLL_CTRL_FAST				0x1050
+#define	HTL_CTRL				0x1054
+#define	SRC_CFG					0x1058
+#define	SC_STEP_SIZE				0x105C
+#define	SC_CONVERGE_CTRL			0x1060
+#define	SC_LOOP_CTRL				0x1064
+#define	COMB_2D_HFS_CFG				0x1068
+#define	COMB_2D_HFD_CFG				0x106C
+#define	COMB_2D_LF_CFG				0x1070
+#define	COMB_2D_BLEND				0x1074
+#define	COMB_MISC_CTRL				0x1078
 #define	COMB_FLAT_THRESH_CTRL			0x107C
-#define	COMB_TEST						0x1080
-#define	BP_MISC_CTRL					0x1084
-#define	VCR_DET_CTRL					0x1088
-#define	NOISE_DET_CTRL					0x108C
+#define	COMB_TEST				0x1080
+#define	BP_MISC_CTRL				0x1084
+#define	VCR_DET_CTRL				0x1088
+#define	NOISE_DET_CTRL				0x108C
 #define	COMB_FLAT_NOISE_CTRL			0x1090
-#define	VERSION							0x11F8
-#define	SOFT_RST_CTRL					0x11FC
+#define	VERSION					0x11F8
+#define	SOFT_RST_CTRL				0x11FC
 
-/*      Video Decoder B Registers */
-#define	VDEC_B_MODE_CTRL				0x1200
-#define	VDEC_B_OUT_CTRL1				0x1204
-#define	VDEC_B_OUT_CTRL_NS				0x1208
-#define	VDEC_B_GEN_STAT					0x120C
+/* Video Decoder B Registers */
+#define	VDEC_B_MODE_CTRL			0x1200
+#define	VDEC_B_OUT_CTRL1			0x1204
+#define	VDEC_B_OUT_CTRL_NS			0x1208
+#define	VDEC_B_GEN_STAT				0x120C
 #define	VDEC_B_INT_STAT_MASK			0x1210
-#define	VDEC_B_LUMA_CTRL				0x1214
-#define	VDEC_B_CHROMA_CTRL				0x1218
-#define	VDEC_B_CRUSH_CTRL				0x121C
+#define	VDEC_B_LUMA_CTRL			0x1214
+#define	VDEC_B_CHROMA_CTRL			0x1218
+#define	VDEC_B_CRUSH_CTRL			0x121C
 #define	VDEC_B_HORIZ_TIM_CTRL			0x1220
 #define	VDEC_B_VERT_TIM_CTRL			0x1224
 #define	VDEC_B_MISC_TIM_CTRL			0x1228
-#define	VDEC_B_FIELD_COUNT				0x122C
-#define	VDEC_B_HSCALE_CTRL				0x1230
-#define	VDEC_B_VSCALE_CTRL				0x1234
-#define	VDEC_B_MAN_VGA_CTRL				0x1238
-#define	VDEC_B_MAN_AGC_CTRL				0x123C
-#define	VDEC_B_DFE_CTRL1				0x1240
-#define	VDEC_B_DFE_CTRL2				0x1244
-#define	VDEC_B_DFE_CTRL3				0x1248
-#define	VDEC_B_PLL_CTRL					0x124C
+#define	VDEC_B_FIELD_COUNT			0x122C
+#define	VDEC_B_HSCALE_CTRL			0x1230
+#define	VDEC_B_VSCALE_CTRL			0x1234
+#define	VDEC_B_MAN_VGA_CTRL			0x1238
+#define	VDEC_B_MAN_AGC_CTRL			0x123C
+#define	VDEC_B_DFE_CTRL1			0x1240
+#define	VDEC_B_DFE_CTRL2			0x1244
+#define	VDEC_B_DFE_CTRL3			0x1248
+#define	VDEC_B_PLL_CTRL				0x124C
 #define	VDEC_B_PLL_CTRL_FAST			0x1250
-#define	VDEC_B_HTL_CTRL					0x1254
-#define	VDEC_B_SRC_CFG					0x1258
-#define	VDEC_B_SC_STEP_SIZE				0x125C
+#define	VDEC_B_HTL_CTRL				0x1254
+#define	VDEC_B_SRC_CFG				0x1258
+#define	VDEC_B_SC_STEP_SIZE			0x125C
 #define	VDEC_B_SC_CONVERGE_CTRL			0x1260
-#define	VDEC_B_SC_LOOP_CTRL				0x1264
+#define	VDEC_B_SC_LOOP_CTRL			0x1264
 #define	VDEC_B_COMB_2D_HFS_CFG			0x1268
 #define	VDEC_B_COMB_2D_HFD_CFG			0x126C
 #define	VDEC_B_COMB_2D_LF_CFG			0x1270
 #define	VDEC_B_COMB_2D_BLEND			0x1274
 #define	VDEC_B_COMB_MISC_CTRL			0x1278
-#define	VDEC_B_COMB_FLAT_THRESH_CTRL	0x127C
-#define	VDEC_B_COMB_TEST				0x1280
-#define	VDEC_B_BP_MISC_CTRL				0x1284
-#define	VDEC_B_VCR_DET_CTRL				0x1288
+#define	VDEC_B_COMB_FLAT_THRESH_CTRL		0x127C
+#define	VDEC_B_COMB_TEST			0x1280
+#define	VDEC_B_BP_MISC_CTRL			0x1284
+#define	VDEC_B_VCR_DET_CTRL			0x1288
 #define	VDEC_B_NOISE_DET_CTRL			0x128C
 #define	VDEC_B_COMB_FLAT_NOISE_CTRL		0x1290
-#define	VDEC_B_VERSION					0x13F8
+#define	VDEC_B_VERSION				0x13F8
 #define	VDEC_B_SOFT_RST_CTRL			0x13FC
 
 /* Video Decoder C Registers */
-#define	VDEC_C_MODE_CTRL				0x1400
-#define	VDEC_C_OUT_CTRL1				0x1404
-#define	VDEC_C_OUT_CTRL_NS				0x1408
-#define	VDEC_C_GEN_STAT					0x140C
+#define	VDEC_C_MODE_CTRL			0x1400
+#define	VDEC_C_OUT_CTRL1			0x1404
+#define	VDEC_C_OUT_CTRL_NS			0x1408
+#define	VDEC_C_GEN_STAT				0x140C
 #define	VDEC_C_INT_STAT_MASK			0x1410
-#define VDEC_C_LUMA_CTRL				0x1414
-#define VDEC_C_CHROMA_CTRL				0x1418
-#define	VDEC_C_CRUSH_CTRL				0x141C
+#define VDEC_C_LUMA_CTRL			0x1414
+#define VDEC_C_CHROMA_CTRL			0x1418
+#define	VDEC_C_CRUSH_CTRL			0x141C
 #define	VDEC_C_HORIZ_TIM_CTRL			0x1420
 #define	VDEC_C_VERT_TIM_CTRL			0x1424
 #define	VDEC_C_MISC_TIM_CTRL			0x1428
-#define	VDEC_C_FIELD_COUNT				0x142C
-#define	VDEC_C_HSCALE_CTRL				0x1430
-#define	VDEC_C_VSCALE_CTRL				0x1434
-#define	VDEC_C_MAN_VGA_CTRL				0x1438
-#define	VDEC_C_MAN_AGC_CTRL				0x143C
-#define	VDEC_C_DFE_CTRL1				0x1440
-#define	VDEC_C_DFE_CTRL2				0x1444
-#define	VDEC_C_DFE_CTRL3				0x1448
-#define	VDEC_C_PLL_CTRL					0x144C
+#define	VDEC_C_FIELD_COUNT			0x142C
+#define	VDEC_C_HSCALE_CTRL			0x1430
+#define	VDEC_C_VSCALE_CTRL			0x1434
+#define	VDEC_C_MAN_VGA_CTRL			0x1438
+#define	VDEC_C_MAN_AGC_CTRL			0x143C
+#define	VDEC_C_DFE_CTRL1			0x1440
+#define	VDEC_C_DFE_CTRL2			0x1444
+#define	VDEC_C_DFE_CTRL3			0x1448
+#define	VDEC_C_PLL_CTRL				0x144C
 #define	VDEC_C_PLL_CTRL_FAST			0x1450
-#define	VDEC_C_HTL_CTRL					0x1454
-#define	VDEC_C_SRC_CFG					0x1458
-#define	VDEC_C_SC_STEP_SIZE				0x145C
+#define	VDEC_C_HTL_CTRL				0x1454
+#define	VDEC_C_SRC_CFG				0x1458
+#define	VDEC_C_SC_STEP_SIZE			0x145C
 #define	VDEC_C_SC_CONVERGE_CTRL			0x1460
-#define	VDEC_C_SC_LOOP_CTRL				0x1464
+#define	VDEC_C_SC_LOOP_CTRL			0x1464
 #define	VDEC_C_COMB_2D_HFS_CFG			0x1468
 #define	VDEC_C_COMB_2D_HFD_CFG			0x146C
 #define	VDEC_C_COMB_2D_LF_CFG			0x1470
 #define	VDEC_C_COMB_2D_BLEND			0x1474
 #define	VDEC_C_COMB_MISC_CTRL			0x1478
-#define	VDEC_C_COMB_FLAT_THRESH_CTRL	0x147C
-#define	VDEC_C_COMB_TEST				0x1480
-#define	VDEC_C_BP_MISC_CTRL				0x1484
-#define	VDEC_C_VCR_DET_CTRL				0x1488
+#define	VDEC_C_COMB_FLAT_THRESH_CTRL		0x147C
+#define	VDEC_C_COMB_TEST			0x1480
+#define	VDEC_C_BP_MISC_CTRL			0x1484
+#define	VDEC_C_VCR_DET_CTRL			0x1488
 #define	VDEC_C_NOISE_DET_CTRL			0x148C
 #define	VDEC_C_COMB_FLAT_NOISE_CTRL		0x1490
-#define	VDEC_C_VERSION					0x15F8
+#define	VDEC_C_VERSION				0x15F8
 #define	VDEC_C_SOFT_RST_CTRL			0x15FC
 
 /* Video Decoder D Registers */
-#define VDEC_D_MODE_CTRL				0x1600
-#define VDEC_D_OUT_CTRL1				0x1604
-#define VDEC_D_OUT_CTRL_NS				0x1608
-#define VDEC_D_GEN_STAT					0x160C
+#define VDEC_D_MODE_CTRL			0x1600
+#define VDEC_D_OUT_CTRL1			0x1604
+#define VDEC_D_OUT_CTRL_NS			0x1608
+#define VDEC_D_GEN_STAT				0x160C
 #define VDEC_D_INT_STAT_MASK			0x1610
-#define VDEC_D_LUMA_CTRL				0x1614
-#define VDEC_D_CHROMA_CTRL				0x1618
-#define VDEC_D_CRUSH_CTRL				0x161C
+#define VDEC_D_LUMA_CTRL			0x1614
+#define VDEC_D_CHROMA_CTRL			0x1618
+#define VDEC_D_CRUSH_CTRL			0x161C
 #define VDEC_D_HORIZ_TIM_CTRL			0x1620
 #define VDEC_D_VERT_TIM_CTRL			0x1624
 #define VDEC_D_MISC_TIM_CTRL			0x1628
-#define VDEC_D_FIELD_COUNT				0x162C
-#define VDEC_D_HSCALE_CTRL				0x1630
-#define VDEC_D_VSCALE_CTRL				0x1634
-#define VDEC_D_MAN_VGA_CTRL				0x1638
-#define VDEC_D_MAN_AGC_CTRL				0x163C
-#define VDEC_D_DFE_CTRL1				0x1640
-#define VDEC_D_DFE_CTRL2				0x1644
-#define VDEC_D_DFE_CTRL3				0x1648
-#define VDEC_D_PLL_CTRL					0x164C
+#define VDEC_D_FIELD_COUNT			0x162C
+#define VDEC_D_HSCALE_CTRL			0x1630
+#define VDEC_D_VSCALE_CTRL			0x1634
+#define VDEC_D_MAN_VGA_CTRL			0x1638
+#define VDEC_D_MAN_AGC_CTRL			0x163C
+#define VDEC_D_DFE_CTRL1			0x1640
+#define VDEC_D_DFE_CTRL2			0x1644
+#define VDEC_D_DFE_CTRL3			0x1648
+#define VDEC_D_PLL_CTRL				0x164C
 #define VDEC_D_PLL_CTRL_FAST			0x1650
-#define VDEC_D_HTL_CTRL					0x1654
-#define VDEC_D_SRC_CFG					0x1658
-#define VDEC_D_SC_STEP_SIZE				0x165C
+#define VDEC_D_HTL_CTRL				0x1654
+#define VDEC_D_SRC_CFG				0x1658
+#define VDEC_D_SC_STEP_SIZE			0x165C
 #define VDEC_D_SC_CONVERGE_CTRL			0x1660
-#define VDEC_D_SC_LOOP_CTRL				0x1664
+#define VDEC_D_SC_LOOP_CTRL			0x1664
 #define VDEC_D_COMB_2D_HFS_CFG			0x1668
 #define VDEC_D_COMB_2D_HFD_CFG			0x166C
 #define VDEC_D_COMB_2D_LF_CFG			0x1670
 #define VDEC_D_COMB_2D_BLEND			0x1674
 #define VDEC_D_COMB_MISC_CTRL			0x1678
-#define VDEC_D_COMB_FLAT_THRESH_CTRL	0x167C
-#define VDEC_D_COMB_TEST				0x1680
-#define VDEC_D_BP_MISC_CTRL				0x1684
-#define VDEC_D_VCR_DET_CTRL				0x1688
+#define VDEC_D_COMB_FLAT_THRESH_CTRL		0x167C
+#define VDEC_D_COMB_TEST			0x1680
+#define VDEC_D_BP_MISC_CTRL			0x1684
+#define VDEC_D_VCR_DET_CTRL			0x1688
 #define VDEC_D_NOISE_DET_CTRL			0x168C
 #define VDEC_D_COMB_FLAT_NOISE_CTRL		0x1690
-#define VDEC_D_VERSION					0x17F8
+#define VDEC_D_VERSION				0x17F8
 #define VDEC_D_SOFT_RST_CTRL			0x17FC
 
 /* Video Decoder E Registers */
-#define	VDEC_E_MODE_CTRL				0x1800
-#define	VDEC_E_OUT_CTRL1				0x1804
-#define	VDEC_E_OUT_CTRL_NS				0x1808
-#define	VDEC_E_GEN_STAT					0x180C
+#define	VDEC_E_MODE_CTRL			0x1800
+#define	VDEC_E_OUT_CTRL1			0x1804
+#define	VDEC_E_OUT_CTRL_NS			0x1808
+#define	VDEC_E_GEN_STAT				0x180C
 #define	VDEC_E_INT_STAT_MASK			0x1810
-#define	VDEC_E_LUMA_CTRL				0x1814
-#define	VDEC_E_CHROMA_CTRL				0x1818
-#define	VDEC_E_CRUSH_CTRL				0x181C
+#define	VDEC_E_LUMA_CTRL			0x1814
+#define	VDEC_E_CHROMA_CTRL			0x1818
+#define	VDEC_E_CRUSH_CTRL			0x181C
 #define	VDEC_E_HORIZ_TIM_CTRL			0x1820
 #define	VDEC_E_VERT_TIM_CTRL			0x1824
 #define	VDEC_E_MISC_TIM_CTRL			0x1828
-#define	VDEC_E_FIELD_COUNT				0x182C
-#define	VDEC_E_HSCALE_CTRL				0x1830
-#define	VDEC_E_VSCALE_CTRL				0x1834
-#define	VDEC_E_MAN_VGA_CTRL				0x1838
-#define	VDEC_E_MAN_AGC_CTRL				0x183C
-#define	VDEC_E_DFE_CTRL1				0x1840
-#define	VDEC_E_DFE_CTRL2				0x1844
-#define	VDEC_E_DFE_CTRL3				0x1848
-#define	VDEC_E_PLL_CTRL					0x184C
+#define	VDEC_E_FIELD_COUNT			0x182C
+#define	VDEC_E_HSCALE_CTRL			0x1830
+#define	VDEC_E_VSCALE_CTRL			0x1834
+#define	VDEC_E_MAN_VGA_CTRL			0x1838
+#define	VDEC_E_MAN_AGC_CTRL			0x183C
+#define	VDEC_E_DFE_CTRL1			0x1840
+#define	VDEC_E_DFE_CTRL2			0x1844
+#define	VDEC_E_DFE_CTRL3			0x1848
+#define	VDEC_E_PLL_CTRL				0x184C
 #define	VDEC_E_PLL_CTRL_FAST			0x1850
-#define	VDEC_E_HTL_CTRL					0x1854
-#define	VDEC_E_SRC_CFG					0x1858
-#define	VDEC_E_SC_STEP_SIZE				0x185C
+#define	VDEC_E_HTL_CTRL				0x1854
+#define	VDEC_E_SRC_CFG				0x1858
+#define	VDEC_E_SC_STEP_SIZE			0x185C
 #define	VDEC_E_SC_CONVERGE_CTRL			0x1860
-#define	VDEC_E_SC_LOOP_CTRL				0x1864
+#define	VDEC_E_SC_LOOP_CTRL			0x1864
 #define	VDEC_E_COMB_2D_HFS_CFG			0x1868
 #define	VDEC_E_COMB_2D_HFD_CFG			0x186C
 #define	VDEC_E_COMB_2D_LF_CFG			0x1870
 #define	VDEC_E_COMB_2D_BLEND			0x1874
 #define	VDEC_E_COMB_MISC_CTRL			0x1878
-#define	VDEC_E_COMB_FLAT_THRESH_CTRL	0x187C
-#define	VDEC_E_COMB_TEST				0x1880
-#define	VDEC_E_BP_MISC_CTRL				0x1884
-#define	VDEC_E_VCR_DET_CTRL				0x1888
+#define	VDEC_E_COMB_FLAT_THRESH_CTRL		0x187C
+#define	VDEC_E_COMB_TEST			0x1880
+#define	VDEC_E_BP_MISC_CTRL			0x1884
+#define	VDEC_E_VCR_DET_CTRL			0x1888
 #define	VDEC_E_NOISE_DET_CTRL			0x188C
 #define	VDEC_E_COMB_FLAT_NOISE_CTRL		0x1890
-#define	VDEC_E_VERSION					0x19F8
+#define	VDEC_E_VERSION				0x19F8
 #define	VDEC_E_SOFT_RST_CTRL			0x19FC
 
 /* Video Decoder F Registers */
-#define	VDEC_F_MODE_CTRL				0x1A00
-#define	VDEC_F_OUT_CTRL1				0x1A04
-#define	VDEC_F_OUT_CTRL_NS				0x1A08
-#define	VDEC_F_GEN_STAT					0x1A0C
+#define	VDEC_F_MODE_CTRL			0x1A00
+#define	VDEC_F_OUT_CTRL1			0x1A04
+#define	VDEC_F_OUT_CTRL_NS			0x1A08
+#define	VDEC_F_GEN_STAT				0x1A0C
 #define	VDEC_F_INT_STAT_MASK			0x1A10
-#define	VDEC_F_LUMA_CTRL				0x1A14
-#define	VDEC_F_CHROMA_CTRL				0x1A18
-#define	VDEC_F_CRUSH_CTRL				0x1A1C
+#define	VDEC_F_LUMA_CTRL			0x1A14
+#define	VDEC_F_CHROMA_CTRL			0x1A18
+#define	VDEC_F_CRUSH_CTRL			0x1A1C
 #define	VDEC_F_HORIZ_TIM_CTRL			0x1A20
 #define	VDEC_F_VERT_TIM_CTRL			0x1A24
 #define	VDEC_F_MISC_TIM_CTRL			0x1A28
-#define	VDEC_F_FIELD_COUNT				0x1A2C
-#define	VDEC_F_HSCALE_CTRL				0x1A30
-#define	VDEC_F_VSCALE_CTRL				0x1A34
-#define	VDEC_F_MAN_VGA_CTRL				0x1A38
-#define	VDEC_F_MAN_AGC_CTRL				0x1A3C
-#define	VDEC_F_DFE_CTRL1				0x1A40
-#define	VDEC_F_DFE_CTRL2				0x1A44
-#define	VDEC_F_DFE_CTRL3				0x1A48
-#define	VDEC_F_PLL_CTRL					0x1A4C
+#define	VDEC_F_FIELD_COUNT			0x1A2C
+#define	VDEC_F_HSCALE_CTRL			0x1A30
+#define	VDEC_F_VSCALE_CTRL			0x1A34
+#define	VDEC_F_MAN_VGA_CTRL			0x1A38
+#define	VDEC_F_MAN_AGC_CTRL			0x1A3C
+#define	VDEC_F_DFE_CTRL1			0x1A40
+#define	VDEC_F_DFE_CTRL2			0x1A44
+#define	VDEC_F_DFE_CTRL3			0x1A48
+#define	VDEC_F_PLL_CTRL				0x1A4C
 #define	VDEC_F_PLL_CTRL_FAST			0x1A50
-#define	VDEC_F_HTL_CTRL					0x1A54
-#define	VDEC_F_SRC_CFG					0x1A58
-#define	VDEC_F_SC_STEP_SIZE				0x1A5C
+#define	VDEC_F_HTL_CTRL				0x1A54
+#define	VDEC_F_SRC_CFG				0x1A58
+#define	VDEC_F_SC_STEP_SIZE			0x1A5C
 #define	VDEC_F_SC_CONVERGE_CTRL			0x1A60
-#define	VDEC_F_SC_LOOP_CTRL				0x1A64
+#define	VDEC_F_SC_LOOP_CTRL			0x1A64
 #define	VDEC_F_COMB_2D_HFS_CFG			0x1A68
 #define	VDEC_F_COMB_2D_HFD_CFG			0x1A6C
 #define	VDEC_F_COMB_2D_LF_CFG			0x1A70
 #define	VDEC_F_COMB_2D_BLEND			0x1A74
 #define	VDEC_F_COMB_MISC_CTRL			0x1A78
-#define	VDEC_F_COMB_FLAT_THRESH_CTRL	0x1A7C
-#define	VDEC_F_COMB_TEST				0x1A80
-#define	VDEC_F_BP_MISC_CTRL				0x1A84
-#define	VDEC_F_VCR_DET_CTRL				0x1A88
+#define	VDEC_F_COMB_FLAT_THRESH_CTRL		0x1A7C
+#define	VDEC_F_COMB_TEST			0x1A80
+#define	VDEC_F_BP_MISC_CTRL			0x1A84
+#define	VDEC_F_VCR_DET_CTRL			0x1A88
 #define	VDEC_F_NOISE_DET_CTRL			0x1A8C
 #define	VDEC_F_COMB_FLAT_NOISE_CTRL		0x1A90
-#define	VDEC_F_VERSION					0x1BF8
+#define	VDEC_F_VERSION				0x1BF8
 #define	VDEC_F_SOFT_RST_CTRL			0x1BFC
 
 /* Video Decoder G Registers */
-#define	VDEC_G_MODE_CTRL				0x1C00
-#define	VDEC_G_OUT_CTRL1				0x1C04
-#define	VDEC_G_OUT_CTRL_NS				0x1C08
-#define	VDEC_G_GEN_STAT					0x1C0C
+#define	VDEC_G_MODE_CTRL			0x1C00
+#define	VDEC_G_OUT_CTRL1			0x1C04
+#define	VDEC_G_OUT_CTRL_NS			0x1C08
+#define	VDEC_G_GEN_STAT				0x1C0C
 #define	VDEC_G_INT_STAT_MASK			0x1C10
-#define	VDEC_G_LUMA_CTRL				0x1C14
-#define	VDEC_G_CHROMA_CTRL				0x1C18
-#define	VDEC_G_CRUSH_CTRL				0x1C1C
+#define	VDEC_G_LUMA_CTRL			0x1C14
+#define	VDEC_G_CHROMA_CTRL			0x1C18
+#define	VDEC_G_CRUSH_CTRL			0x1C1C
 #define	VDEC_G_HORIZ_TIM_CTRL			0x1C20
 #define	VDEC_G_VERT_TIM_CTRL			0x1C24
 #define	VDEC_G_MISC_TIM_CTRL			0x1C28
-#define	VDEC_G_FIELD_COUNT				0x1C2C
-#define	VDEC_G_HSCALE_CTRL				0x1C30
-#define	VDEC_G_VSCALE_CTRL				0x1C34
-#define	VDEC_G_MAN_VGA_CTRL				0x1C38
-#define	VDEC_G_MAN_AGC_CTRL				0x1C3C
-#define	VDEC_G_DFE_CTRL1				0x1C40
-#define	VDEC_G_DFE_CTRL2				0x1C44
-#define	VDEC_G_DFE_CTRL3				0x1C48
-#define	VDEC_G_PLL_CTRL					0x1C4C
+#define	VDEC_G_FIELD_COUNT			0x1C2C
+#define	VDEC_G_HSCALE_CTRL			0x1C30
+#define	VDEC_G_VSCALE_CTRL			0x1C34
+#define	VDEC_G_MAN_VGA_CTRL			0x1C38
+#define	VDEC_G_MAN_AGC_CTRL			0x1C3C
+#define	VDEC_G_DFE_CTRL1			0x1C40
+#define	VDEC_G_DFE_CTRL2			0x1C44
+#define	VDEC_G_DFE_CTRL3			0x1C48
+#define	VDEC_G_PLL_CTRL				0x1C4C
 #define	VDEC_G_PLL_CTRL_FAST			0x1C50
-#define	VDEC_G_HTL_CTRL					0x1C54
-#define	VDEC_G_SRC_CFG					0x1C58
-#define	VDEC_G_SC_STEP_SIZE				0x1C5C
+#define	VDEC_G_HTL_CTRL				0x1C54
+#define	VDEC_G_SRC_CFG				0x1C58
+#define	VDEC_G_SC_STEP_SIZE			0x1C5C
 #define	VDEC_G_SC_CONVERGE_CTRL			0x1C60
-#define	VDEC_G_SC_LOOP_CTRL				0x1C64
+#define	VDEC_G_SC_LOOP_CTRL			0x1C64
 #define	VDEC_G_COMB_2D_HFS_CFG			0x1C68
 #define	VDEC_G_COMB_2D_HFD_CFG			0x1C6C
 #define	VDEC_G_COMB_2D_LF_CFG			0x1C70
 #define	VDEC_G_COMB_2D_BLEND			0x1C74
 #define	VDEC_G_COMB_MISC_CTRL			0x1C78
-#define	VDEC_G_COMB_FLAT_THRESH_CTRL	0x1C7C
-#define	VDEC_G_COMB_TEST				0x1C80
-#define	VDEC_G_BP_MISC_CTRL				0x1C84
-#define	VDEC_G_VCR_DET_CTRL				0x1C88
+#define	VDEC_G_COMB_FLAT_THRESH_CTRL		0x1C7C
+#define	VDEC_G_COMB_TEST			0x1C80
+#define	VDEC_G_BP_MISC_CTRL			0x1C84
+#define	VDEC_G_VCR_DET_CTRL			0x1C88
 #define	VDEC_G_NOISE_DET_CTRL			0x1C8C
 #define	VDEC_G_COMB_FLAT_NOISE_CTRL		0x1C90
-#define	VDEC_G_VERSION					0x1DF8
+#define	VDEC_G_VERSION				0x1DF8
 #define	VDEC_G_SOFT_RST_CTRL			0x1DFC
 
-/*              Video Decoder H Registers  */
-#define	VDEC_H_MODE_CTRL				0x1E00
-#define	VDEC_H_OUT_CTRL1				0x1E04
-#define	VDEC_H_OUT_CTRL_NS				0x1E08
-#define	VDEC_H_GEN_STAT					0x1E0C
+/* Video Decoder H Registers  */
+#define	VDEC_H_MODE_CTRL			0x1E00
+#define	VDEC_H_OUT_CTRL1			0x1E04
+#define	VDEC_H_OUT_CTRL_NS			0x1E08
+#define	VDEC_H_GEN_STAT				0x1E0C
 #define	VDEC_H_INT_STAT_MASK			0x1E1E
-#define	VDEC_H_LUMA_CTRL				0x1E14
-#define	VDEC_H_CHROMA_CTRL				0x1E18
-#define	VDEC_H_CRUSH_CTRL				0x1E1C
+#define	VDEC_H_LUMA_CTRL			0x1E14
+#define	VDEC_H_CHROMA_CTRL			0x1E18
+#define	VDEC_H_CRUSH_CTRL			0x1E1C
 #define	VDEC_H_HORIZ_TIM_CTRL			0x1E20
 #define	VDEC_H_VERT_TIM_CTRL			0x1E24
 #define	VDEC_H_MISC_TIM_CTRL			0x1E28
-#define	VDEC_H_FIELD_COUNT				0x1E2C
-#define	VDEC_H_HSCALE_CTRL				0x1E30
-#define	VDEC_H_VSCALE_CTRL				0x1E34
-#define	VDEC_H_MAN_VGA_CTRL				0x1E38
-#define	VDEC_H_MAN_AGC_CTRL				0x1E3C
-#define	VDEC_H_DFE_CTRL1				0x1E40
-#define	VDEC_H_DFE_CTRL2				0x1E44
-#define	VDEC_H_DFE_CTRL3				0x1E48
-#define	VDEC_H_PLL_CTRL					0x1E4C
+#define	VDEC_H_FIELD_COUNT			0x1E2C
+#define	VDEC_H_HSCALE_CTRL			0x1E30
+#define	VDEC_H_VSCALE_CTRL			0x1E34
+#define	VDEC_H_MAN_VGA_CTRL			0x1E38
+#define	VDEC_H_MAN_AGC_CTRL			0x1E3C
+#define	VDEC_H_DFE_CTRL1			0x1E40
+#define	VDEC_H_DFE_CTRL2			0x1E44
+#define	VDEC_H_DFE_CTRL3			0x1E48
+#define	VDEC_H_PLL_CTRL				0x1E4C
 #define	VDEC_H_PLL_CTRL_FAST			0x1E50
-#define	VDEC_H_HTL_CTRL					0x1E54
-#define	VDEC_H_SRC_CFG					0x1E58
-#define	VDEC_H_SC_STEP_SIZE				0x1E5C
+#define	VDEC_H_HTL_CTRL				0x1E54
+#define	VDEC_H_SRC_CFG				0x1E58
+#define	VDEC_H_SC_STEP_SIZE			0x1E5C
 #define	VDEC_H_SC_CONVERGE_CTRL			0x1E60
-#define	VDEC_H_SC_LOOP_CTRL				0x1E64
+#define	VDEC_H_SC_LOOP_CTRL			0x1E64
 #define	VDEC_H_COMB_2D_HFS_CFG			0x1E68
 #define	VDEC_H_COMB_2D_HFD_CFG			0x1E6C
 #define	VDEC_H_COMB_2D_LF_CFG			0x1E70
 #define	VDEC_H_COMB_2D_BLEND			0x1E74
 #define	VDEC_H_COMB_MISC_CTRL			0x1E78
-#define	VDEC_H_COMB_FLAT_THRESH_CTRL	0x1E7C
-#define	VDEC_H_COMB_TEST				0x1E80
-#define	VDEC_H_BP_MISC_CTRL				0x1E84
-#define	VDEC_H_VCR_DET_CTRL				0x1E88
+#define	VDEC_H_COMB_FLAT_THRESH_CTRL		0x1E7C
+#define	VDEC_H_COMB_TEST			0x1E80
+#define	VDEC_H_BP_MISC_CTRL			0x1E84
+#define	VDEC_H_VCR_DET_CTRL			0x1E88
 #define	VDEC_H_NOISE_DET_CTRL			0x1E8C
 #define	VDEC_H_COMB_FLAT_NOISE_CTRL		0x1E90
-#define	VDEC_H_VERSION					0x1FF8
+#define	VDEC_H_VERSION				0x1FF8
 #define	VDEC_H_SOFT_RST_CTRL			0x1FFC
 
 /*****************************************************************************/
 /* LUMA_CTRL register fields */
-#define VDEC_A_BRITE_CTRL				0x1014
+#define VDEC_A_BRITE_CTRL			0x1014
 #define VDEC_A_CNTRST_CTRL			0x1015
 #define VDEC_A_PEAK_SEL				0x1016
 
diff --git a/drivers/media/video/cx25821/cx25821-medusa-video.c b/drivers/media/video/cx25821/cx25821-medusa-video.c
index fc780d0908d..298a68d98c2 100644
--- a/drivers/media/video/cx25821/cx25821-medusa-video.c
+++ b/drivers/media/video/cx25821/cx25821-medusa-video.c
@@ -99,82 +99,67 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev)
 
 	for (i = 0; i < MAX_DECODERS; i++) {
 		/* set video format NTSC-M */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i),
-				     &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				MODE_CTRL + (0x200 * i), &tmp);
 		value &= 0xFFFFFFF0;
 		/* enable the fast locking mode bit[16] */
 		value |= 0x10001;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i),
-				      value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				MODE_CTRL + (0x200 * i), value);
 
 		/* resolution NTSC 720x480 */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     HORIZ_TIM_CTRL + (0x200 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				HORIZ_TIM_CTRL + (0x200 * i), &tmp);
 		value &= 0x00C00C00;
 		value |= 0x612D0074;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      HORIZ_TIM_CTRL + (0x200 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				HORIZ_TIM_CTRL + (0x200 * i), value);
 
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     VERT_TIM_CTRL + (0x200 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				VERT_TIM_CTRL + (0x200 * i), &tmp);
 		value &= 0x00C00C00;
 		value |= 0x1C1E001A;	/* vblank_cnt + 2 to get camera ID */
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      VERT_TIM_CTRL + (0x200 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				VERT_TIM_CTRL + (0x200 * i), value);
 
 		/* chroma subcarrier step size */
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      SC_STEP_SIZE + (0x200 * i), 0x43E00000);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				SC_STEP_SIZE + (0x200 * i), 0x43E00000);
 
 		/* enable VIP optional active */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     OUT_CTRL_NS + (0x200 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				OUT_CTRL_NS + (0x200 * i), &tmp);
 		value &= 0xFFFBFFFF;
 		value |= 0x00040000;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      OUT_CTRL_NS + (0x200 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				OUT_CTRL_NS + (0x200 * i), value);
 
 		/* enable VIP optional active (VIP_OPT_AL) for direct output. */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i),
-				     &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				OUT_CTRL1 + (0x200 * i), &tmp);
 		value &= 0xFFFBFFFF;
 		value |= 0x00040000;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i),
-				      value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				OUT_CTRL1 + (0x200 * i), value);
 
 		/*
 		 * clear VPRES_VERT_EN bit, fixes the chroma run away problem
 		 * when the input switching rate < 16 fields
 		*/
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     MISC_TIM_CTRL + (0x200 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				MISC_TIM_CTRL + (0x200 * i), &tmp);
 		/* disable special play detection */
 		value = setBitAtPos(value, 14);
 		value = clearBitAtPos(value, 15);
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      MISC_TIM_CTRL + (0x200 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				MISC_TIM_CTRL + (0x200 * i), value);
 
 		/* set vbi_gate_en to 0 */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i),
-				     &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DFE_CTRL1 + (0x200 * i), &tmp);
 		value = clearBitAtPos(value, 29);
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i),
-				      value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DFE_CTRL1 + (0x200 * i), value);
 
 		/* Enable the generation of blue field output if no video */
 		medusa_enable_bluefield_output(dev, i, 1);
@@ -182,61 +167,49 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev)
 
 	for (i = 0; i < MAX_ENCODERS; i++) {
 		/* NTSC hclock */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     DENC_A_REG_1 + (0x100 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DENC_A_REG_1 + (0x100 * i), &tmp);
 		value &= 0xF000FC00;
 		value |= 0x06B402D0;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_1 + (0x100 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_1 + (0x100 * i), value);
 
 		/* burst begin and burst end */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     DENC_A_REG_2 + (0x100 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DENC_A_REG_2 + (0x100 * i), &tmp);
 		value &= 0xFF000000;
 		value |= 0x007E9054;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_2 + (0x100 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_2 + (0x100 * i), value);
 
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     DENC_A_REG_3 + (0x100 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DENC_A_REG_3 + (0x100 * i), &tmp);
 		value &= 0xFC00FE00;
 		value |= 0x00EC00F0;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_3 + (0x100 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_3 + (0x100 * i), value);
 
 		/* set NTSC vblank, no phase alternation, 7.5 IRE pedestal */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     DENC_A_REG_4 + (0x100 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DENC_A_REG_4 + (0x100 * i), &tmp);
 		value &= 0x00FCFFFF;
 		value |= 0x13020000;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_4 + (0x100 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_4 + (0x100 * i), value);
 
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     DENC_A_REG_5 + (0x100 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DENC_A_REG_5 + (0x100 * i), &tmp);
 		value &= 0xFFFF0000;
 		value |= 0x0000E575;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_5 + (0x100 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_5 + (0x100 * i), value);
 
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_6 + (0x100 * i), 0x009A89C1);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_6 + (0x100 * i), 0x009A89C1);
 
 		/* Subcarrier Increment */
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_7 + (0x100 * i), 0x21F07C1F);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_7 + (0x100 * i), 0x21F07C1F);
 	}
 
 	/* set picture resolutions */
@@ -261,34 +234,27 @@ static int medusa_PALCombInit(struct cx25821_dev *dev, int dec)
 	u32 value = 0, tmp = 0;
 
 	/* Setup for 2D threshold */
-	ret_val =
-	    cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_HFS_CFG + (0x200 * dec),
-			      0x20002861);
-	ret_val =
-	    cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_HFD_CFG + (0x200 * dec),
-			      0x20002861);
-	ret_val =
-	    cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_LF_CFG + (0x200 * dec),
-			      0x200A1023);
+	ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+			COMB_2D_HFS_CFG + (0x200 * dec), 0x20002861);
+	ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+			COMB_2D_HFD_CFG + (0x200 * dec), 0x20002861);
+	ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+			COMB_2D_LF_CFG + (0x200 * dec), 0x200A1023);
 
 	/* Setup flat chroma and luma thresholds */
-	value =
-	    cx25821_i2c_read(&dev->i2c_bus[0],
-			     COMB_FLAT_THRESH_CTRL + (0x200 * dec), &tmp);
+	value = cx25821_i2c_read(&dev->i2c_bus[0],
+			COMB_FLAT_THRESH_CTRL + (0x200 * dec), &tmp);
 	value &= 0x06230000;
-	ret_val =
-	    cx25821_i2c_write(&dev->i2c_bus[0],
-			      COMB_FLAT_THRESH_CTRL + (0x200 * dec), value);
+	ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+			COMB_FLAT_THRESH_CTRL + (0x200 * dec), value);
 
 	/* set comb 2D blend */
-	ret_val =
-	    cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_BLEND + (0x200 * dec),
-			      0x210F0F0F);
+	ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+			COMB_2D_BLEND + (0x200 * dec), 0x210F0F0F);
 
 	/* COMB MISC CONTROL */
-	ret_val =
-	    cx25821_i2c_write(&dev->i2c_bus[0], COMB_MISC_CTRL + (0x200 * dec),
-			      0x41120A7F);
+	ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+			COMB_MISC_CTRL + (0x200 * dec), 0x41120A7F);
 
 	return ret_val;
 }
@@ -304,83 +270,68 @@ static int medusa_initialize_pal(struct cx25821_dev *dev)
 
 	for (i = 0; i < MAX_DECODERS; i++) {
 		/* set video format PAL-BDGHI */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i),
-				     &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				MODE_CTRL + (0x200 * i), &tmp);
 		value &= 0xFFFFFFF0;
 		/* enable the fast locking mode bit[16] */
 		value |= 0x10004;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i),
-				      value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				MODE_CTRL + (0x200 * i), value);
 
 		/* resolution PAL 720x576 */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     HORIZ_TIM_CTRL + (0x200 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				HORIZ_TIM_CTRL + (0x200 * i), &tmp);
 		value &= 0x00C00C00;
 		value |= 0x632D007D;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      HORIZ_TIM_CTRL + (0x200 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				HORIZ_TIM_CTRL + (0x200 * i), value);
 
 		/* vblank656_cnt=x26, vactive_cnt=240h, vblank_cnt=x24 */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     VERT_TIM_CTRL + (0x200 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				VERT_TIM_CTRL + (0x200 * i), &tmp);
 		value &= 0x00C00C00;
 		value |= 0x28240026;	/* vblank_cnt + 2 to get camera ID */
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      VERT_TIM_CTRL + (0x200 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				VERT_TIM_CTRL + (0x200 * i), value);
 
 		/* chroma subcarrier step size */
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      SC_STEP_SIZE + (0x200 * i), 0x5411E2D0);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				SC_STEP_SIZE + (0x200 * i), 0x5411E2D0);
 
 		/* enable VIP optional active */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     OUT_CTRL_NS + (0x200 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				OUT_CTRL_NS + (0x200 * i), &tmp);
 		value &= 0xFFFBFFFF;
 		value |= 0x00040000;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      OUT_CTRL_NS + (0x200 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				OUT_CTRL_NS + (0x200 * i), value);
 
 		/* enable VIP optional active (VIP_OPT_AL) for direct output. */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i),
-				     &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				OUT_CTRL1 + (0x200 * i), &tmp);
 		value &= 0xFFFBFFFF;
 		value |= 0x00040000;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i),
-				      value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				OUT_CTRL1 + (0x200 * i), value);
 
 		/*
 		 * clear VPRES_VERT_EN bit, fixes the chroma run away problem
 		 * when the input switching rate < 16 fields
 		 */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     MISC_TIM_CTRL + (0x200 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				MISC_TIM_CTRL + (0x200 * i), &tmp);
 		/* disable special play detection */
 		value = setBitAtPos(value, 14);
 		value = clearBitAtPos(value, 15);
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      MISC_TIM_CTRL + (0x200 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				MISC_TIM_CTRL + (0x200 * i), value);
 
 		/* set vbi_gate_en to 0 */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i),
-				     &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DFE_CTRL1 + (0x200 * i), &tmp);
 		value = clearBitAtPos(value, 29);
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i),
-				      value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DFE_CTRL1 + (0x200 * i), value);
 
 		medusa_PALCombInit(dev, i);
 
@@ -390,62 +341,50 @@ static int medusa_initialize_pal(struct cx25821_dev *dev)
 
 	for (i = 0; i < MAX_ENCODERS; i++) {
 		/* PAL hclock */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     DENC_A_REG_1 + (0x100 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DENC_A_REG_1 + (0x100 * i), &tmp);
 		value &= 0xF000FC00;
 		value |= 0x06C002D0;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_1 + (0x100 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_1 + (0x100 * i), value);
 
 		/* burst begin and burst end */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     DENC_A_REG_2 + (0x100 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DENC_A_REG_2 + (0x100 * i), &tmp);
 		value &= 0xFF000000;
 		value |= 0x007E9754;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_2 + (0x100 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_2 + (0x100 * i), value);
 
 		/* hblank and vactive */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     DENC_A_REG_3 + (0x100 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DENC_A_REG_3 + (0x100 * i), &tmp);
 		value &= 0xFC00FE00;
 		value |= 0x00FC0120;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_3 + (0x100 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_3 + (0x100 * i), value);
 
 		/* set PAL vblank, phase alternation, 0 IRE pedestal */
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     DENC_A_REG_4 + (0x100 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DENC_A_REG_4 + (0x100 * i), &tmp);
 		value &= 0x00FCFFFF;
 		value |= 0x14010000;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_4 + (0x100 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_4 + (0x100 * i), value);
 
-		value =
-		    cx25821_i2c_read(&dev->i2c_bus[0],
-				     DENC_A_REG_5 + (0x100 * i), &tmp);
+		value = cx25821_i2c_read(&dev->i2c_bus[0],
+				DENC_A_REG_5 + (0x100 * i), &tmp);
 		value &= 0xFFFF0000;
 		value |= 0x0000F078;
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_5 + (0x100 * i), value);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_5 + (0x100 * i), value);
 
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_6 + (0x100 * i), 0x00A493CF);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_6 + (0x100 * i), 0x00A493CF);
 
 		/* Subcarrier Increment */
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      DENC_A_REG_7 + (0x100 * i), 0x2A098ACB);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				DENC_A_REG_7 + (0x100 * i), 0x2A098ACB);
 	}
 
 	/* set picture resolutions */
@@ -499,7 +438,7 @@ void medusa_set_resolution(struct cx25821_dev *dev, int width,
 
 	mutex_lock(&dev->lock);
 
-	/* validate the width - cannot be negative */
+	/* validate the width */
 	if (width > MAX_WIDTH) {
 		pr_info("%s(): width %d > MAX_WIDTH %d ! resetting to MAX_WIDTH\n",
 			__func__, width, MAX_WIDTH);
@@ -543,12 +482,10 @@ void medusa_set_resolution(struct cx25821_dev *dev, int width,
 
 	for (; decoder < decoder_count; decoder++) {
 		/* write scaling values for each decoder */
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      HSCALE_CTRL + (0x200 * decoder), hscale);
-		ret_val =
-		    cx25821_i2c_write(&dev->i2c_bus[0],
-				      VSCALE_CTRL + (0x200 * decoder), vscale);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				HSCALE_CTRL + (0x200 * decoder), hscale);
+		ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+				VSCALE_CTRL + (0x200 * decoder), vscale);
 	}
 
 	mutex_unlock(&dev->lock);
@@ -606,8 +543,8 @@ static void medusa_set_decoderduration(struct cx25821_dev *dev, int decoder,
 }
 
 /* Map to Medusa register setting */
-static int mapM(int srcMin,
-		int srcMax, int srcVal, int dstMin, int dstMax, int *dstVal)
+static int mapM(int srcMin, int srcMax, int srcVal, int dstMin, int dstMax,
+		int *dstVal)
 {
 	int numerator;
 	int denominator;
@@ -654,23 +591,19 @@ int medusa_set_brightness(struct cx25821_dev *dev, int brightness, int decoder)
 	u32 val = 0, tmp = 0;
 
 	mutex_lock(&dev->lock);
-	if ((brightness > VIDEO_PROCAMP_MAX)
-	    || (brightness < VIDEO_PROCAMP_MIN)) {
+	if ((brightness > VIDEO_PROCAMP_MAX) ||
+	    (brightness < VIDEO_PROCAMP_MIN)) {
 		mutex_unlock(&dev->lock);
 		return -1;
 	}
-	ret_val =
-	    mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, brightness,
-		 SIGNED_BYTE_MIN, SIGNED_BYTE_MAX, &value);
+	ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, brightness,
+			SIGNED_BYTE_MIN, SIGNED_BYTE_MAX, &value);
 	value = convert_to_twos(value, 8);
-	val =
-	    cx25821_i2c_read(&dev->i2c_bus[0],
-			     VDEC_A_BRITE_CTRL + (0x200 * decoder), &tmp);
+	val = cx25821_i2c_read(&dev->i2c_bus[0],
+			VDEC_A_BRITE_CTRL + (0x200 * decoder), &tmp);
 	val &= 0xFFFFFF00;
-	ret_val |=
-	    cx25821_i2c_write(&dev->i2c_bus[0],
-			      VDEC_A_BRITE_CTRL + (0x200 * decoder),
-			      val | value);
+	ret_val |= cx25821_i2c_write(&dev->i2c_bus[0],
+			VDEC_A_BRITE_CTRL + (0x200 * decoder), val | value);
 	mutex_unlock(&dev->lock);
 	return ret_val;
 }
@@ -688,17 +621,13 @@ int medusa_set_contrast(struct cx25821_dev *dev, int contrast, int decoder)
 		return -1;
 	}
 
-	ret_val =
-	    mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, contrast,
-		 UNSIGNED_BYTE_MIN, UNSIGNED_BYTE_MAX, &value);
-	val =
-	    cx25821_i2c_read(&dev->i2c_bus[0],
-			     VDEC_A_CNTRST_CTRL + (0x200 * decoder), &tmp);
+	ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, contrast,
+			UNSIGNED_BYTE_MIN, UNSIGNED_BYTE_MAX, &value);
+	val = cx25821_i2c_read(&dev->i2c_bus[0],
+			VDEC_A_CNTRST_CTRL + (0x200 * decoder), &tmp);
 	val &= 0xFFFFFF00;
-	ret_val |=
-	    cx25821_i2c_write(&dev->i2c_bus[0],
-			      VDEC_A_CNTRST_CTRL + (0x200 * decoder),
-			      val | value);
+	ret_val |= cx25821_i2c_write(&dev->i2c_bus[0],
+			VDEC_A_CNTRST_CTRL + (0x200 * decoder), val | value);
 
 	mutex_unlock(&dev->lock);
 	return ret_val;
@@ -717,19 +646,16 @@ int medusa_set_hue(struct cx25821_dev *dev, int hue, int decoder)
 		return -1;
 	}
 
-	ret_val =
-	    mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, hue, SIGNED_BYTE_MIN,
-		 SIGNED_BYTE_MAX, &value);
+	ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, hue,
+			SIGNED_BYTE_MIN, SIGNED_BYTE_MAX, &value);
 
 	value = convert_to_twos(value, 8);
-	val =
-	    cx25821_i2c_read(&dev->i2c_bus[0],
-			     VDEC_A_HUE_CTRL + (0x200 * decoder), &tmp);
+	val = cx25821_i2c_read(&dev->i2c_bus[0],
+			VDEC_A_HUE_CTRL + (0x200 * decoder), &tmp);
 	val &= 0xFFFFFF00;
 
-	ret_val |=
-	    cx25821_i2c_write(&dev->i2c_bus[0],
-			      VDEC_A_HUE_CTRL + (0x200 * decoder), val | value);
+	ret_val |= cx25821_i2c_write(&dev->i2c_bus[0],
+			VDEC_A_HUE_CTRL + (0x200 * decoder), val | value);
 
 	mutex_unlock(&dev->lock);
 	return ret_val;
@@ -743,33 +669,26 @@ int medusa_set_saturation(struct cx25821_dev *dev, int saturation, int decoder)
 
 	mutex_lock(&dev->lock);
 
-	if ((saturation > VIDEO_PROCAMP_MAX)
-	    || (saturation < VIDEO_PROCAMP_MIN)) {
+	if ((saturation > VIDEO_PROCAMP_MAX) ||
+	    (saturation < VIDEO_PROCAMP_MIN)) {
 		mutex_unlock(&dev->lock);
 		return -1;
 	}
 
-	ret_val =
-	    mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, saturation,
-		 UNSIGNED_BYTE_MIN, UNSIGNED_BYTE_MAX, &value);
+	ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, saturation,
+			UNSIGNED_BYTE_MIN, UNSIGNED_BYTE_MAX, &value);
 
-	val =
-	    cx25821_i2c_read(&dev->i2c_bus[0],
-			     VDEC_A_USAT_CTRL + (0x200 * decoder), &tmp);
+	val = cx25821_i2c_read(&dev->i2c_bus[0],
+			VDEC_A_USAT_CTRL + (0x200 * decoder), &tmp);
 	val &= 0xFFFFFF00;
-	ret_val |=
-	    cx25821_i2c_write(&dev->i2c_bus[0],
-			      VDEC_A_USAT_CTRL + (0x200 * decoder),
-			      val | value);
-
-	val =
-	    cx25821_i2c_read(&dev->i2c_bus[0],
-			     VDEC_A_VSAT_CTRL + (0x200 * decoder), &tmp);
+	ret_val |= cx25821_i2c_write(&dev->i2c_bus[0],
+			VDEC_A_USAT_CTRL + (0x200 * decoder), val | value);
+
+	val = cx25821_i2c_read(&dev->i2c_bus[0],
+			VDEC_A_VSAT_CTRL + (0x200 * decoder), &tmp);
 	val &= 0xFFFFFF00;
-	ret_val |=
-	    cx25821_i2c_write(&dev->i2c_bus[0],
-			      VDEC_A_VSAT_CTRL + (0x200 * decoder),
-			      val | value);
+	ret_val |= cx25821_i2c_write(&dev->i2c_bus[0],
+			VDEC_A_VSAT_CTRL + (0x200 * decoder), val | value);
 
 	mutex_unlock(&dev->lock);
 	return ret_val;
@@ -830,9 +749,8 @@ int medusa_video_init(struct cx25821_dev *dev)
 	/* select AFE clock to output mode */
 	value = cx25821_i2c_read(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, &tmp);
 	value &= 0x83FFFFFF;
-	ret_val =
-	   cx25821_i2c_write(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL,
-			     value | 0x10000000);
+	ret_val = cx25821_i2c_write(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL,
+			value | 0x10000000);
 
 	if (ret_val < 0)
 		goto error;
diff --git a/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c b/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c
index 2a724ddfa53..5a157cf4a95 100644
--- a/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c
+++ b/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c
@@ -65,9 +65,8 @@ static __le32 *cx25821_update_riscprogram_ch2(struct cx25821_dev *dev,
 		*(rp++) = cpu_to_le32(dev->_data_buf_phys_addr_ch2 + offset);
 		*(rp++) = cpu_to_le32(0);	/* bits 63-32 */
 
-		if ((lines <= NTSC_FIELD_HEIGHT)
-		    || (line < (NTSC_FIELD_HEIGHT - 1))
-		    || !(dev->_isNTSC_ch2)) {
+		if ((lines <= NTSC_FIELD_HEIGHT) ||
+		    (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC_ch2)) {
 			offset += dist_betwn_starts;
 		}
 	}
@@ -85,7 +84,7 @@ static __le32 *cx25821_risc_field_upstream_ch2(struct cx25821_dev *dev,
 {
 	unsigned int line, i;
 	struct sram_channel *sram_ch =
-	   dev->channels[dev->_channel2_upstream_select].sram_channels;
+		dev->channels[dev->_channel2_upstream_select].sram_channels;
 	int dist_betwn_starts = bpl * 2;
 
 	/* sync instruction */
@@ -103,9 +102,8 @@ static __le32 *cx25821_risc_field_upstream_ch2(struct cx25821_dev *dev,
 		*(rp++) = cpu_to_le32(databuf_phys_addr + offset);
 		*(rp++) = cpu_to_le32(0);	/* bits 63-32 */
 
-		if ((lines <= NTSC_FIELD_HEIGHT)
-		    || (line < (NTSC_FIELD_HEIGHT - 1))
-		    || !(dev->_isNTSC_ch2)) {
+		if ((lines <= NTSC_FIELD_HEIGHT) ||
+		    (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC_ch2)) {
 			offset += dist_betwn_starts;
 		}
 
@@ -173,7 +171,7 @@ int cx25821_risc_buffer_upstream_ch2(struct cx25821_dev *dev,
 
 		fifo_enable = FIFO_DISABLE;
 
-	       /* Even field */
+		/* Even field */
 		rp = cx25821_risc_field_upstream_ch2(dev, rp,
 				dev->_data_buf_phys_addr_ch2 + databuf_offset,
 				bottom_offset, 0x200, bpl, singlefield_lines,
@@ -189,9 +187,9 @@ int cx25821_risc_buffer_upstream_ch2(struct cx25821_dev *dev,
 		}
 
 	       /*
-		  Loop to 2ndFrameRISC or to Start of
-		  Risc program & generate IRQ
-	       */
+		* Loop to 2ndFrameRISC or to Start of
+		* Risc program & generate IRQ
+		*/
 		*(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | risc_flag);
 		*(rp++) = cpu_to_le32(risc_phys_jump_addr);
 		*(rp++) = cpu_to_le32(0);
@@ -203,7 +201,7 @@ int cx25821_risc_buffer_upstream_ch2(struct cx25821_dev *dev,
 void cx25821_stop_upstream_video_ch2(struct cx25821_dev *dev)
 {
 	struct sram_channel *sram_ch =
-	   dev->channels[VID_UPSTREAM_SRAM_CHANNEL_J].sram_channels;
+		dev->channels[VID_UPSTREAM_SRAM_CHANNEL_J].sram_channels;
 	u32 tmp = 0;
 
 	if (!dev->_is_running_ch2) {
@@ -262,9 +260,8 @@ int cx25821_get_frame_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 	struct file *myfile;
 	int frame_index_temp = dev->_frame_index_ch2;
 	int i = 0;
-	int line_size =
-	    (dev->_pixel_format_ch2 ==
-	     PIXEL_FRMT_411) ? Y411_LINE_SZ : Y422_LINE_SZ;
+	int line_size = (dev->_pixel_format_ch2 == PIXEL_FRMT_411) ?
+		Y411_LINE_SZ : Y422_LINE_SZ;
 	int frame_size = 0;
 	int frame_offset = 0;
 	ssize_t vfs_read_retval = 0;
@@ -277,14 +274,11 @@ int cx25821_get_frame_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 		return 0;
 
 	if (dev->_isNTSC_ch2) {
-		frame_size =
-		    (line_size ==
-		     Y411_LINE_SZ) ? FRAME_SIZE_NTSC_Y411 :
-		    FRAME_SIZE_NTSC_Y422;
+		frame_size = (line_size == Y411_LINE_SZ) ?
+			FRAME_SIZE_NTSC_Y411 : FRAME_SIZE_NTSC_Y422;
 	} else {
-		frame_size =
-		    (line_size ==
-		     Y411_LINE_SZ) ? FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
+		frame_size = (line_size == Y411_LINE_SZ) ?
+			FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
 	}
 
 	frame_offset = (frame_index_temp > 0) ? frame_size : 0;
@@ -318,14 +312,14 @@ int cx25821_get_frame_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 		for (i = 0; i < dev->_lines_count_ch2; i++) {
 			pos = file_offset;
 
-			vfs_read_retval =
-			    vfs_read(myfile, mybuf, line_size, &pos);
+			vfs_read_retval = vfs_read(myfile, mybuf, line_size,
+					&pos);
 
 			if (vfs_read_retval > 0 && vfs_read_retval == line_size
 			    && dev->_data_buf_virt_addr_ch2 != NULL) {
 				memcpy((void *)(dev->_data_buf_virt_addr_ch2 +
 						frame_offset / 4), mybuf,
-				       vfs_read_retval);
+						vfs_read_retval);
 			}
 
 			file_offset += vfs_read_retval;
@@ -341,8 +335,8 @@ int cx25821_get_frame_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 		if (i > 0)
 			dev->_frame_count_ch2++;
 
-		dev->_file_status_ch2 =
-		    (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+		dev->_file_status_ch2 = (vfs_read_retval == line_size) ?
+			IN_PROGRESS : END_OF_FILE;
 
 		set_fs(old_fs);
 		filp_close(myfile, NULL);
@@ -353,8 +347,8 @@ int cx25821_get_frame_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 
 static void cx25821_vidups_handler_ch2(struct work_struct *work)
 {
-	struct cx25821_dev *dev =
-	    container_of(work, struct cx25821_dev, _irq_work_entry_ch2);
+	struct cx25821_dev *dev = container_of(work, struct cx25821_dev,
+			_irq_work_entry_ch2);
 
 	if (!dev) {
 		pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n",
@@ -362,18 +356,16 @@ static void cx25821_vidups_handler_ch2(struct work_struct *work)
 		return;
 	}
 
-	cx25821_get_frame_ch2(dev,
-			     dev->channels[dev->
-			       _channel2_upstream_select].sram_channels);
+	cx25821_get_frame_ch2(dev, dev->channels[dev->
+			_channel2_upstream_select].sram_channels);
 }
 
 int cx25821_openfile_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 {
 	struct file *myfile;
 	int i = 0, j = 0;
-	int line_size =
-	    (dev->_pixel_format_ch2 ==
-	     PIXEL_FRMT_411) ? Y411_LINE_SZ : Y422_LINE_SZ;
+	int line_size = (dev->_pixel_format_ch2 == PIXEL_FRMT_411) ?
+		Y411_LINE_SZ : Y422_LINE_SZ;
 	ssize_t vfs_read_retval = 0;
 	char mybuf[line_size];
 	loff_t pos;
@@ -410,16 +402,16 @@ int cx25821_openfile_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 			for (i = 0; i < dev->_lines_count_ch2; i++) {
 				pos = offset;
 
-				vfs_read_retval =
-				    vfs_read(myfile, mybuf, line_size, &pos);
+				vfs_read_retval = vfs_read(myfile, mybuf,
+						line_size, &pos);
 
-				if (vfs_read_retval > 0
-				    && vfs_read_retval == line_size
-				    && dev->_data_buf_virt_addr_ch2 != NULL) {
+				if (vfs_read_retval > 0 &&
+				    vfs_read_retval == line_size &&
+				    dev->_data_buf_virt_addr_ch2 != NULL) {
 					memcpy((void *)(dev->
 							_data_buf_virt_addr_ch2
 							+ offset / 4), mybuf,
-					       vfs_read_retval);
+							vfs_read_retval);
 				}
 
 				offset += vfs_read_retval;
@@ -438,8 +430,8 @@ int cx25821_openfile_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 				break;
 		}
 
-		dev->_file_status_ch2 =
-		    (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+		dev->_file_status_ch2 = (vfs_read_retval == line_size) ?
+			IN_PROGRESS : END_OF_FILE;
 
 		set_fs(old_fs);
 		myfile->f_pos = 0;
@@ -463,9 +455,8 @@ static int cx25821_upstream_buffer_prepare_ch2(struct cx25821_dev *dev,
 				    dev->_dma_phys_addr_ch2);
 	}
 
-	dev->_dma_virt_addr_ch2 =
-	    pci_alloc_consistent(dev->pci, dev->upstream_riscbuf_size_ch2,
-				 &dma_addr);
+	dev->_dma_virt_addr_ch2 = pci_alloc_consistent(dev->pci,
+			dev->upstream_riscbuf_size_ch2, &dma_addr);
 	dev->_dma_virt_start_addr_ch2 = dev->_dma_virt_addr_ch2;
 	dev->_dma_phys_start_addr_ch2 = dma_addr;
 	dev->_dma_phys_addr_ch2 = dma_addr;
@@ -485,9 +476,8 @@ static int cx25821_upstream_buffer_prepare_ch2(struct cx25821_dev *dev,
 				    dev->_data_buf_phys_addr_ch2);
 	}
 	/* For Video Data buffer allocation */
-	dev->_data_buf_virt_addr_ch2 =
-	    pci_alloc_consistent(dev->pci, dev->upstream_databuf_size_ch2,
-				 &data_dma_addr);
+	dev->_data_buf_virt_addr_ch2 = pci_alloc_consistent(dev->pci,
+			dev->upstream_databuf_size_ch2, &data_dma_addr);
 	dev->_data_buf_phys_addr_ch2 = data_dma_addr;
 	dev->_data_buf_size_ch2 = dev->upstream_databuf_size_ch2;
 
@@ -563,8 +553,8 @@ int cx25821_video_upstream_irq_ch2(struct cx25821_dev *dev, int chan_num,
 				else
 					line_size_in_bytes = Y422_LINE_SZ;
 				risc_phys_jump_addr =
-				    dev->_dma_phys_start_addr_ch2 +
-				    odd_risc_prog_size;
+					dev->_dma_phys_start_addr_ch2 +
+					odd_risc_prog_size;
 
 				rp = cx25821_update_riscprogram_ch2(dev,
 						dev->_dma_virt_start_addr_ch2,
@@ -612,11 +602,9 @@ static irqreturn_t cx25821_upstream_irq_ch2(int irq, void *dev_id)
 	vid_status = cx_read(sram_ch->int_stat);
 
 	/* Only deal with our interrupt */
-	if (vid_status) {
-		handled =
-		    cx25821_video_upstream_irq_ch2(dev, channel_num,
-						   vid_status);
-	}
+	if (vid_status)
+		handled = cx25821_video_upstream_irq_ch2(dev, channel_num,
+				vid_status);
 
 	if (handled < 0)
 		cx25821_stop_upstream_video_ch2(dev);
@@ -691,8 +679,7 @@ int cx25821_start_video_dma_upstream_ch2(struct cx25821_dev *dev,
 	tmp = cx_read(sram_ch->int_msk);
 	cx_write(sram_ch->int_msk, tmp |= _intr_msk);
 
-	err =
-	    request_irq(dev->pci->irq, cx25821_upstream_irq_ch2,
+	err = request_irq(dev->pci->irq, cx25821_upstream_irq_ch2,
 			IRQF_SHARED, dev->name, dev);
 	if (err < 0) {
 		pr_err("%s: can't get upstream IRQ %d\n",
@@ -752,45 +739,38 @@ int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, int channel_select,
 	dev->_file_status_ch2 = RESET_STATUS;
 	dev->_lines_count_ch2 = dev->_isNTSC_ch2 ? 480 : 576;
 	dev->_pixel_format_ch2 = pixel_format;
-	dev->_line_size_ch2 =
-	    (dev->_pixel_format_ch2 ==
-	     PIXEL_FRMT_422) ? (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
+	dev->_line_size_ch2 = (dev->_pixel_format_ch2 == PIXEL_FRMT_422) ?
+		(WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
 	data_frame_size = dev->_isNTSC_ch2 ? NTSC_DATA_BUF_SZ : PAL_DATA_BUF_SZ;
-	risc_buffer_size =
-	    dev->_isNTSC_ch2 ? NTSC_RISC_BUF_SIZE : PAL_RISC_BUF_SIZE;
+	risc_buffer_size = dev->_isNTSC_ch2 ?
+		NTSC_RISC_BUF_SIZE : PAL_RISC_BUF_SIZE;
 
 	if (dev->input_filename_ch2) {
 		str_length = strlen(dev->input_filename_ch2);
-		dev->_filename_ch2 = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_filename_ch2 = kmemdup(dev->input_filename_ch2,
+					     str_length + 1, GFP_KERNEL);
 
 		if (!dev->_filename_ch2)
 			goto error;
-
-		memcpy(dev->_filename_ch2, dev->input_filename_ch2,
-		       str_length + 1);
 	} else {
 		str_length = strlen(dev->_defaultname_ch2);
-		dev->_filename_ch2 = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_filename_ch2 = kmemdup(dev->_defaultname_ch2,
+					     str_length + 1, GFP_KERNEL);
 
 		if (!dev->_filename_ch2)
 			goto error;
-
-		memcpy(dev->_filename_ch2, dev->_defaultname_ch2,
-		       str_length + 1);
 	}
 
 	/* Default if filename is empty string */
 	if (strcmp(dev->input_filename_ch2, "") == 0) {
 		if (dev->_isNTSC_ch2) {
-			dev->_filename_ch2 =
-			    (dev->_pixel_format_ch2 ==
-			     PIXEL_FRMT_411) ? "/root/vid411.yuv" :
-			    "/root/vidtest.yuv";
+			dev->_filename_ch2 = (dev->_pixel_format_ch2 ==
+				PIXEL_FRMT_411) ? "/root/vid411.yuv" :
+				"/root/vidtest.yuv";
 		} else {
-			dev->_filename_ch2 =
-			    (dev->_pixel_format_ch2 ==
-			     PIXEL_FRMT_411) ? "/root/pal411.yuv" :
-			    "/root/pal422.yuv";
+			dev->_filename_ch2 = (dev->_pixel_format_ch2 ==
+				PIXEL_FRMT_411) ? "/root/pal411.yuv" :
+				"/root/pal422.yuv";
 		}
 	}
 
diff --git a/drivers/media/video/cx25821/cx25821-video-upstream.c b/drivers/media/video/cx25821/cx25821-video-upstream.c
index c0b80068f46..21e7d657f04 100644
--- a/drivers/media/video/cx25821/cx25821-video-upstream.c
+++ b/drivers/media/video/cx25821/cx25821-video-upstream.c
@@ -136,7 +136,7 @@ static __le32 *cx25821_risc_field_upstream(struct cx25821_dev *dev, __le32 * rp,
 {
 	unsigned int line, i;
 	struct sram_channel *sram_ch =
-	   dev->channels[dev->_channel_upstream_select].sram_channels;
+		dev->channels[dev->_channel_upstream_select].sram_channels;
 	int dist_betwn_starts = bpl * 2;
 
 	/* sync instruction */
@@ -194,15 +194,12 @@ int cx25821_risc_buffer_upstream(struct cx25821_dev *dev,
 	if (dev->_isNTSC) {
 		odd_num_lines = singlefield_lines + 1;
 		risc_program_size = FRAME1_VID_PROG_SIZE;
-		frame_size =
-		    (bpl ==
-		     Y411_LINE_SZ) ? FRAME_SIZE_NTSC_Y411 :
-		    FRAME_SIZE_NTSC_Y422;
+		frame_size = (bpl == Y411_LINE_SZ) ?
+			FRAME_SIZE_NTSC_Y411 : FRAME_SIZE_NTSC_Y422;
 	} else {
 		risc_program_size = PAL_VID_PROG_SIZE;
-		frame_size =
-		    (bpl ==
-		     Y411_LINE_SZ) ? FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
+		frame_size = (bpl == Y411_LINE_SZ) ?
+			FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
 	}
 
 	/* Virtual address of Risc buffer program */
@@ -214,13 +211,9 @@ int cx25821_risc_buffer_upstream(struct cx25821_dev *dev,
 		if (UNSET != top_offset) {
 			fifo_enable = (frame == 0) ? FIFO_ENABLE : FIFO_DISABLE;
 			rp = cx25821_risc_field_upstream(dev, rp,
-							 dev->
-							 _data_buf_phys_addr +
-							 databuf_offset,
-							 top_offset, 0, bpl,
-							 odd_num_lines,
-							 fifo_enable,
-							 ODD_FIELD);
+					dev->_data_buf_phys_addr +
+					databuf_offset, top_offset, 0, bpl,
+					odd_num_lines, fifo_enable, ODD_FIELD);
 		}
 
 		fifo_enable = FIFO_DISABLE;
@@ -234,8 +227,8 @@ int cx25821_risc_buffer_upstream(struct cx25821_dev *dev,
 
 		if (frame == 0) {
 			risc_flag = RISC_CNT_RESET;
-			risc_phys_jump_addr =
-			    dev->_dma_phys_start_addr + risc_program_size;
+			risc_phys_jump_addr = dev->_dma_phys_start_addr +
+				risc_program_size;
 		} else {
 			risc_phys_jump_addr = dev->_dma_phys_start_addr;
 			risc_flag = RISC_CNT_INC;
@@ -255,7 +248,7 @@ int cx25821_risc_buffer_upstream(struct cx25821_dev *dev,
 void cx25821_stop_upstream_video_ch1(struct cx25821_dev *dev)
 {
 	struct sram_channel *sram_ch =
-	   dev->channels[VID_UPSTREAM_SRAM_CHANNEL_I].sram_channels;
+		dev->channels[VID_UPSTREAM_SRAM_CHANNEL_I].sram_channels;
 	u32 tmp = 0;
 
 	if (!dev->_is_running) {
@@ -312,9 +305,8 @@ int cx25821_get_frame(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 	struct file *myfile;
 	int frame_index_temp = dev->_frame_index;
 	int i = 0;
-	int line_size =
-	    (dev->_pixel_format ==
-	     PIXEL_FRMT_411) ? Y411_LINE_SZ : Y422_LINE_SZ;
+	int line_size = (dev->_pixel_format == PIXEL_FRMT_411) ?
+		Y411_LINE_SZ : Y422_LINE_SZ;
 	int frame_size = 0;
 	int frame_offset = 0;
 	ssize_t vfs_read_retval = 0;
@@ -326,16 +318,12 @@ int cx25821_get_frame(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 	if (dev->_file_status == END_OF_FILE)
 		return 0;
 
-	if (dev->_isNTSC) {
-		frame_size =
-		    (line_size ==
-		     Y411_LINE_SZ) ? FRAME_SIZE_NTSC_Y411 :
-		    FRAME_SIZE_NTSC_Y422;
-	} else {
-		frame_size =
-		    (line_size ==
-		     Y411_LINE_SZ) ? FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
-	}
+	if (dev->_isNTSC)
+		frame_size = (line_size == Y411_LINE_SZ) ?
+			FRAME_SIZE_NTSC_Y411 : FRAME_SIZE_NTSC_Y422;
+	else
+		frame_size = (line_size == Y411_LINE_SZ) ?
+			FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
 
 	frame_offset = (frame_index_temp > 0) ? frame_size : 0;
 	file_offset = dev->_frame_count * frame_size;
@@ -369,8 +357,8 @@ int cx25821_get_frame(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 		for (i = 0; i < dev->_lines_count; i++) {
 			pos = file_offset;
 
-			vfs_read_retval =
-			    vfs_read(myfile, mybuf, line_size, &pos);
+			vfs_read_retval = vfs_read(myfile, mybuf, line_size,
+					&pos);
 
 			if (vfs_read_retval > 0 && vfs_read_retval == line_size
 			    && dev->_data_buf_virt_addr != NULL) {
@@ -392,8 +380,8 @@ int cx25821_get_frame(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 		if (i > 0)
 			dev->_frame_count++;
 
-		dev->_file_status =
-		    (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+		dev->_file_status = (vfs_read_retval == line_size) ?
+			IN_PROGRESS : END_OF_FILE;
 
 		set_fs(old_fs);
 		filp_close(myfile, NULL);
@@ -404,8 +392,8 @@ int cx25821_get_frame(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 
 static void cx25821_vidups_handler(struct work_struct *work)
 {
-	struct cx25821_dev *dev =
-	    container_of(work, struct cx25821_dev, _irq_work_entry);
+	struct cx25821_dev *dev = container_of(work, struct cx25821_dev,
+			_irq_work_entry);
 
 	if (!dev) {
 		pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n",
@@ -413,18 +401,16 @@ static void cx25821_vidups_handler(struct work_struct *work)
 		return;
 	}
 
-	cx25821_get_frame(dev,
-			 dev->channels[dev->_channel_upstream_select].
-					       sram_channels);
+	cx25821_get_frame(dev, dev->channels[dev->_channel_upstream_select].
+			sram_channels);
 }
 
 int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 {
 	struct file *myfile;
 	int i = 0, j = 0;
-	int line_size =
-	    (dev->_pixel_format ==
-	     PIXEL_FRMT_411) ? Y411_LINE_SZ : Y422_LINE_SZ;
+	int line_size = (dev->_pixel_format == PIXEL_FRMT_411) ?
+		Y411_LINE_SZ : Y422_LINE_SZ;
 	ssize_t vfs_read_retval = 0;
 	char mybuf[line_size];
 	loff_t pos;
@@ -461,8 +447,8 @@ int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 			for (i = 0; i < dev->_lines_count; i++) {
 				pos = offset;
 
-				vfs_read_retval =
-				    vfs_read(myfile, mybuf, line_size, &pos);
+				vfs_read_retval = vfs_read(myfile, mybuf,
+						line_size, &pos);
 
 				if (vfs_read_retval > 0
 				    && vfs_read_retval == line_size
@@ -489,8 +475,8 @@ int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 				break;
 		}
 
-		dev->_file_status =
-		    (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+		dev->_file_status = (vfs_read_retval == line_size) ?
+			IN_PROGRESS : END_OF_FILE;
 
 		set_fs(old_fs);
 		myfile->f_pos = 0;
@@ -507,14 +493,12 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev,
 	dma_addr_t dma_addr;
 	dma_addr_t data_dma_addr;
 
-	if (dev->_dma_virt_addr != NULL) {
+	if (dev->_dma_virt_addr != NULL)
 		pci_free_consistent(dev->pci, dev->upstream_riscbuf_size,
-				    dev->_dma_virt_addr, dev->_dma_phys_addr);
-	}
+				dev->_dma_virt_addr, dev->_dma_phys_addr);
 
-	dev->_dma_virt_addr =
-	    pci_alloc_consistent(dev->pci, dev->upstream_riscbuf_size,
-				 &dma_addr);
+	dev->_dma_virt_addr = pci_alloc_consistent(dev->pci,
+			dev->upstream_riscbuf_size, &dma_addr);
 	dev->_dma_virt_start_addr = dev->_dma_virt_addr;
 	dev->_dma_phys_start_addr = dma_addr;
 	dev->_dma_phys_addr = dma_addr;
@@ -528,15 +512,13 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev,
 	/* Clear memory at address */
 	memset(dev->_dma_virt_addr, 0, dev->_risc_size);
 
-	if (dev->_data_buf_virt_addr != NULL) {
+	if (dev->_data_buf_virt_addr != NULL)
 		pci_free_consistent(dev->pci, dev->upstream_databuf_size,
-				    dev->_data_buf_virt_addr,
-				    dev->_data_buf_phys_addr);
-	}
+				dev->_data_buf_virt_addr,
+				dev->_data_buf_phys_addr);
 	/* For Video Data buffer allocation */
-	dev->_data_buf_virt_addr =
-	    pci_alloc_consistent(dev->pci, dev->upstream_databuf_size,
-				 &data_dma_addr);
+	dev->_data_buf_virt_addr = pci_alloc_consistent(dev->pci,
+			dev->upstream_databuf_size, &data_dma_addr);
 	dev->_data_buf_phys_addr = data_dma_addr;
 	dev->_data_buf_size = dev->upstream_databuf_size;
 
@@ -553,9 +535,8 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev,
 		return ret;
 
 	/* Create RISC programs */
-	ret =
-	    cx25821_risc_buffer_upstream(dev, dev->pci, 0, bpl,
-					 dev->_lines_count);
+	ret = cx25821_risc_buffer_upstream(dev, dev->pci, 0, bpl,
+			dev->_lines_count);
 	if (ret < 0) {
 		pr_info("Failed creating Video Upstream Risc programs!\n");
 		goto error;
@@ -672,10 +653,9 @@ static irqreturn_t cx25821_upstream_irq(int irq, void *dev_id)
 	vid_status = cx_read(sram_ch->int_stat);
 
 	/* Only deal with our interrupt */
-	if (vid_status) {
-		handled =
-		    cx25821_video_upstream_irq(dev, channel_num, vid_status);
-	}
+	if (vid_status)
+		handled = cx25821_video_upstream_irq(dev, channel_num,
+				vid_status);
 
 	if (handled < 0)
 		cx25821_stop_upstream_video_ch1(dev);
@@ -747,8 +727,7 @@ int cx25821_start_video_dma_upstream(struct cx25821_dev *dev,
 	tmp = cx_read(sram_ch->int_msk);
 	cx_write(sram_ch->int_msk, tmp |= _intr_msk);
 
-	err =
-	    request_irq(dev->pci->irq, cx25821_upstream_irq,
+	err = request_irq(dev->pci->irq, cx25821_upstream_irq,
 			IRQF_SHARED, dev->name, dev);
 	if (err < 0) {
 		pr_err("%s: can't get upstream IRQ %d\n",
@@ -807,43 +786,38 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select,
 	dev->_file_status = RESET_STATUS;
 	dev->_lines_count = dev->_isNTSC ? 480 : 576;
 	dev->_pixel_format = pixel_format;
-	dev->_line_size =
-	    (dev->_pixel_format ==
-	     PIXEL_FRMT_422) ? (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
+	dev->_line_size = (dev->_pixel_format == PIXEL_FRMT_422) ?
+		(WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
 	data_frame_size = dev->_isNTSC ? NTSC_DATA_BUF_SZ : PAL_DATA_BUF_SZ;
-	risc_buffer_size =
-	    dev->_isNTSC ? NTSC_RISC_BUF_SIZE : PAL_RISC_BUF_SIZE;
+	risc_buffer_size = dev->_isNTSC ?
+		NTSC_RISC_BUF_SIZE : PAL_RISC_BUF_SIZE;
 
 	if (dev->input_filename) {
 		str_length = strlen(dev->input_filename);
-		dev->_filename = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_filename = kmemdup(dev->input_filename, str_length + 1,
+					 GFP_KERNEL);
 
 		if (!dev->_filename)
 			goto error;
-
-		memcpy(dev->_filename, dev->input_filename, str_length + 1);
 	} else {
 		str_length = strlen(dev->_defaultname);
-		dev->_filename = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_filename = kmemdup(dev->_defaultname, str_length + 1,
+					 GFP_KERNEL);
 
 		if (!dev->_filename)
 			goto error;
-
-		memcpy(dev->_filename, dev->_defaultname, str_length + 1);
 	}
 
 	/* Default if filename is empty string */
 	if (strcmp(dev->input_filename, "") == 0) {
 		if (dev->_isNTSC) {
 			dev->_filename =
-			    (dev->_pixel_format ==
-			     PIXEL_FRMT_411) ? "/root/vid411.yuv" :
-			    "/root/vidtest.yuv";
+				(dev->_pixel_format == PIXEL_FRMT_411) ?
+				"/root/vid411.yuv" : "/root/vidtest.yuv";
 		} else {
 			dev->_filename =
-			    (dev->_pixel_format ==
-			     PIXEL_FRMT_411) ? "/root/pal411.yuv" :
-			    "/root/pal422.yuv";
+				(dev->_pixel_format == PIXEL_FRMT_411) ?
+				"/root/pal411.yuv" : "/root/pal422.yuv";
 		}
 	}
 
@@ -852,13 +826,11 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select,
 	dev->_file_status = RESET_STATUS;
 	dev->_lines_count = dev->_isNTSC ? 480 : 576;
 	dev->_pixel_format = pixel_format;
-	dev->_line_size =
-	    (dev->_pixel_format ==
-	     PIXEL_FRMT_422) ? (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
+	dev->_line_size = (dev->_pixel_format == PIXEL_FRMT_422) ?
+		(WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
 
-	retval =
-	    cx25821_sram_channel_setup_upstream(dev, sram_ch, dev->_line_size,
-						0);
+	retval = cx25821_sram_channel_setup_upstream(dev, sram_ch,
+			dev->_line_size, 0);
 
 	/* setup fifo + format */
 	cx25821_set_pixelengine(dev, sram_ch, dev->_pixel_format);
diff --git a/drivers/media/video/cx25821/cx25821-video.c b/drivers/media/video/cx25821/cx25821-video.c
index 4d6907cda75..ffd8bc79c02 100644
--- a/drivers/media/video/cx25821/cx25821-video.c
+++ b/drivers/media/video/cx25821/cx25821-video.c
@@ -118,12 +118,12 @@ void cx25821_dump_video_queue(struct cx25821_dev *dev,
 
 	if (!list_empty(&q->active)) {
 		list_for_each(item, &q->active)
-		    buf = list_entry(item, struct cx25821_buffer, vb.queue);
+			buf = list_entry(item, struct cx25821_buffer, vb.queue);
 	}
 
 	if (!list_empty(&q->queued)) {
 		list_for_each(item, &q->queued)
-		    buf = list_entry(item, struct cx25821_buffer, vb.queue);
+			buf = list_entry(item, struct cx25821_buffer, vb.queue);
 	}
 
 }
@@ -140,8 +140,8 @@ void cx25821_video_wakeup(struct cx25821_dev *dev, struct cx25821_dmaqueue *q,
 			break;
 		}
 
-		buf =
-		    list_entry(q->active.next, struct cx25821_buffer, vb.queue);
+		buf = list_entry(q->active.next, struct cx25821_buffer,
+				vb.queue);
 
 		/* count comes from the hw and it is 16bit wide --
 		 * this trick handles wrap-arounds correctly for
@@ -318,8 +318,8 @@ int cx25821_restart_video_queue(struct cx25821_dev *dev,
 	struct list_head *item;
 
 	if (!list_empty(&q->active)) {
-		buf =
-		    list_entry(q->active.next, struct cx25821_buffer, vb.queue);
+		buf = list_entry(q->active.next, struct cx25821_buffer,
+				vb.queue);
 
 		cx25821_start_video_dma(dev, q, buf, channel);
 
@@ -337,8 +337,8 @@ int cx25821_restart_video_queue(struct cx25821_dev *dev,
 		if (list_empty(&q->queued))
 			return 0;
 
-		buf =
-		    list_entry(q->queued.next, struct cx25821_buffer, vb.queue);
+		buf = list_entry(q->queued.next, struct cx25821_buffer,
+				vb.queue);
 
 		if (NULL == prev) {
 			list_move_tail(&buf->vb.queue, &q->active);
@@ -375,8 +375,8 @@ void cx25821_vid_timeout(unsigned long data)
 
 	spin_lock_irqsave(&dev->slock, flags);
 	while (!list_empty(&q->active)) {
-		buf =
-		    list_entry(q->active.next, struct cx25821_buffer, vb.queue);
+		buf = list_entry(q->active.next, struct cx25821_buffer,
+				vb.queue);
 		list_del(&buf->vb.queue);
 
 		buf->vb.state = VIDEOBUF_ERROR;
@@ -484,8 +484,7 @@ int cx25821_video_register(struct cx25821_dev *dev)
 		cx25821_init_controls(dev, i);
 
 		cx25821_risc_stopper(dev->pci, &dev->channels[i].vidq.stopper,
-				dev->channels[i].sram_channels->dma_ctl,
-				0x11, 0);
+			dev->channels[i].sram_channels->dma_ctl, 0x11, 0);
 
 		dev->channels[i].sram_channels = &cx25821_sram_channels[i];
 		dev->channels[i].video_dev = NULL;
@@ -499,15 +498,14 @@ int cx25821_video_register(struct cx25821_dev *dev)
 		dev->channels[i].timeout_data.dev = dev;
 		dev->channels[i].timeout_data.channel =
 			&cx25821_sram_channels[i];
-		dev->channels[i].vidq.timeout.function =
-			cx25821_vid_timeout;
+		dev->channels[i].vidq.timeout.function = cx25821_vid_timeout;
 		dev->channels[i].vidq.timeout.data =
 			(unsigned long)&dev->channels[i].timeout_data;
 		init_timer(&dev->channels[i].vidq.timeout);
 
 		/* register v4l devices */
-		dev->channels[i].video_dev = cx25821_vdev_init(dev,
-				dev->pci, &cx25821_video_device, "video");
+		dev->channels[i].video_dev = cx25821_vdev_init(dev, dev->pci,
+				&cx25821_video_device, "video");
 
 		err = video_register_device(dev->channels[i].video_dev,
 				VFL_TYPE_GRABBER, video_nr[dev->nr]);
@@ -528,7 +526,6 @@ int cx25821_video_register(struct cx25821_dev *dev)
 #endif
 	mutex_unlock(&dev->lock);
 
-
 	return 0;
 
 fail_unreg:
@@ -558,7 +555,7 @@ int cx25821_buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 	struct cx25821_fh *fh = q->priv_data;
 	struct cx25821_dev *dev = fh->dev;
 	struct cx25821_buffer *buf =
-	    container_of(vb, struct cx25821_buffer, vb);
+		container_of(vb, struct cx25821_buffer, vb);
 	int rc, init_buffer = 0;
 	u32 line0_offset, line1_offset;
 	struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb);
@@ -617,14 +614,13 @@ int cx25821_buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 			if (channel_opened >= 0 && channel_opened <= 7) {
 				if (dev->channels[channel_opened]
 						.use_cif_resolution) {
-					if (dev->tvnorm & V4L2_STD_PAL_BG
-					    || dev->tvnorm & V4L2_STD_PAL_DK)
+					if (dev->tvnorm & V4L2_STD_PAL_BG ||
+					    dev->tvnorm & V4L2_STD_PAL_DK)
 						bpl_local = 352 << 1;
 					else
-						bpl_local =
-						 dev->channels[channel_opened].
-						 cif_width <<
-						 1;
+						bpl_local = dev->channels[
+							channel_opened].
+							cif_width << 1;
 				}
 			}
 		}
@@ -685,7 +681,7 @@ void cx25821_buffer_release(struct videobuf_queue *q,
 			    struct videobuf_buffer *vb)
 {
 	struct cx25821_buffer *buf =
-	    container_of(vb, struct cx25821_buffer, vb);
+		container_of(vb, struct cx25821_buffer, vb);
 
 	cx25821_free_buffer(q, buf);
 }
@@ -723,7 +719,7 @@ int cx25821_video_mmap(struct file *file, struct vm_area_struct *vma)
 static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 {
 	struct cx25821_buffer *buf =
-	   container_of(vb, struct cx25821_buffer, vb);
+		container_of(vb, struct cx25821_buffer, vb);
 	struct cx25821_buffer *prev;
 	struct cx25821_fh *fh = vq->priv_data;
 	struct cx25821_dev *dev = fh->dev;
@@ -814,7 +810,7 @@ static int video_open(struct file *file)
 
 		for (i = 0; i < MAX_VID_CHANNEL_NUM; i++) {
 			if (h->channels[i].video_dev &&
-			   h->channels[i].video_dev->minor == minor) {
+			    h->channels[i].video_dev->minor == minor) {
 				dev = h;
 				ch_id = i;
 				type  = V4L2_BUF_TYPE_VIDEO_CAPTURE;
@@ -848,11 +844,10 @@ static int video_open(struct file *file)
 
 	v4l2_prio_open(&dev->channels[ch_id].prio, &fh->prio);
 
-	videobuf_queue_sg_init(&fh->vidq, &cx25821_video_qops,
-			      &dev->pci->dev, &dev->slock,
-			      V4L2_BUF_TYPE_VIDEO_CAPTURE,
-			      V4L2_FIELD_INTERLACED,
-			      sizeof(struct cx25821_buffer), fh, NULL);
+	videobuf_queue_sg_init(&fh->vidq, &cx25821_video_qops, &dev->pci->dev,
+			&dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+			V4L2_FIELD_INTERLACED, sizeof(struct cx25821_buffer),
+			fh, NULL);
 
 	dprintk(1, "post videobuf_queue_init()\n");
 	mutex_unlock(&cx25821_devlist_mutex);
@@ -1168,8 +1163,8 @@ int cx25821_vidioc_querycap(struct file *file, void *priv,
 	strlcpy(cap->card, cx25821_boards[dev->board].name, sizeof(cap->card));
 	sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci));
 	cap->version = CX25821_VERSION_CODE;
-	cap->capabilities =
-	    V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+		V4L2_CAP_STREAMING;
 	if (UNSET != dev->tuner_type)
 		cap->capabilities |= V4L2_CAP_TUNER;
 	return 0;
@@ -1454,38 +1449,38 @@ static const struct v4l2_queryctrl no_ctl = {
 static struct v4l2_queryctrl cx25821_ctls[] = {
 	/* --- video --- */
 	{
-	 .id = V4L2_CID_BRIGHTNESS,
-	 .name = "Brightness",
-	 .minimum = 0,
-	 .maximum = 10000,
-	 .step = 1,
-	 .default_value = 6200,
-	 .type = V4L2_CTRL_TYPE_INTEGER,
-	 }, {
-	     .id = V4L2_CID_CONTRAST,
-	     .name = "Contrast",
-	     .minimum = 0,
-	     .maximum = 10000,
-	     .step = 1,
-	     .default_value = 5000,
-	     .type = V4L2_CTRL_TYPE_INTEGER,
-	     }, {
-		 .id = V4L2_CID_SATURATION,
-		 .name = "Saturation",
-		 .minimum = 0,
-		 .maximum = 10000,
-		 .step = 1,
-		 .default_value = 5000,
-		 .type = V4L2_CTRL_TYPE_INTEGER,
-		 }, {
-		     .id = V4L2_CID_HUE,
-		     .name = "Hue",
-		     .minimum = 0,
-		     .maximum = 10000,
-		     .step = 1,
-		     .default_value = 5000,
-		     .type = V4L2_CTRL_TYPE_INTEGER,
-		     }
+		.id = V4L2_CID_BRIGHTNESS,
+		.name = "Brightness",
+		.minimum = 0,
+		.maximum = 10000,
+		.step = 1,
+		.default_value = 6200,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+	}, {
+		.id = V4L2_CID_CONTRAST,
+		.name = "Contrast",
+		.minimum = 0,
+		.maximum = 10000,
+		.step = 1,
+		.default_value = 5000,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+	}, {
+		.id = V4L2_CID_SATURATION,
+		.name = "Saturation",
+		.minimum = 0,
+		.maximum = 10000,
+		.step = 1,
+		.default_value = 5000,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+	}, {
+		.id = V4L2_CID_HUE,
+		.name = "Hue",
+		.minimum = 0,
+		.maximum = 10000,
+		.step = 1,
+		.default_value = 5000,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+	}
 };
 static const int CX25821_CTLS = ARRAY_SIZE(cx25821_ctls);
 
@@ -1623,7 +1618,8 @@ int cx25821_vidioc_cropcap(struct file *file, void *priv,
 
 	if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		return -EINVAL;
-	cropcap->bounds.top = cropcap->bounds.left = 0;
+	cropcap->bounds.top = 0;
+	cropcap->bounds.left = 0;
 	cropcap->bounds.width = 720;
 	cropcap->bounds.height = dev->tvnorm == V4L2_STD_PAL_BG ? 576 : 480;
 	cropcap->pixelaspect.numerator =
@@ -1829,8 +1825,11 @@ static long video_ioctl_set(struct file *file, unsigned int cmd,
 	struct downstream_user_struct *data_from_user;
 	int command;
 	int width = 720;
-	int selected_channel = 0, pix_format = 0, i = 0;
-	int cif_enable = 0, cif_width = 0;
+	int selected_channel = 0;
+	int pix_format = 0;
+	int i = 0;
+	int cif_enable = 0;
+	int cif_width = 0;
 	u32 value = 0;
 
 	data_from_user = (struct downstream_user_struct *)arg;
@@ -1895,8 +1894,8 @@ static long video_ioctl_set(struct file *file, unsigned int cmd,
 		}
 
 		if (selected_channel <= 7 && selected_channel >= 0) {
-			dev->channels[selected_channel].
-				use_cif_resolution = cif_enable;
+			dev->channels[selected_channel].use_cif_resolution =
+				cif_enable;
 			dev->channels[selected_channel].cif_width = width;
 		} else {
 			for (i = 0; i < VID_CHANNEL_NUM; i++) {
@@ -1932,9 +1931,9 @@ static long video_ioctl_set(struct file *file, unsigned int cmd,
 static long cx25821_video_ioctl(struct file *file,
 				unsigned int cmd, unsigned long arg)
 {
-	int  ret = 0;
+	int ret = 0;
 
-	struct cx25821_fh  *fh  = file->private_data;
+	struct cx25821_fh *fh = file->private_data;
 
 	/* check to see if it's the video upstream */
 	if (fh->channel_id == SRAM_CH09) {
diff --git a/drivers/media/video/cx25821/cx25821.h b/drivers/media/video/cx25821/cx25821.h
index 2d2d0093282..b9aa801b00a 100644
--- a/drivers/media/video/cx25821/cx25821.h
+++ b/drivers/media/video/cx25821/cx25821.h
@@ -67,7 +67,7 @@
 #define MAX_CAMERAS             16
 
 /* Max number of inputs by card */
-#define MAX_CX25821_INPUT 8
+#define MAX_CX25821_INPUT     8
 #define INPUT(nr) (&cx25821_boards[dev->board].input[nr])
 #define RESOURCE_VIDEO0       1
 #define RESOURCE_VIDEO1       2
@@ -85,7 +85,7 @@
 
 #define BUFFER_TIMEOUT     (HZ)	/* 0.5 seconds */
 
-#define UNKNOWN_BOARD       0
+#define UNKNOWN_BOARD        0
 #define CX25821_BOARD        1
 
 /* Currently supported by the driver */
diff --git a/drivers/media/video/cx25840/cx25840-audio.c b/drivers/media/video/cx25840/cx25840-audio.c
index 005f1109364..34b96c7cfd6 100644
--- a/drivers/media/video/cx25840/cx25840-audio.c
+++ b/drivers/media/video/cx25840/cx25840-audio.c
@@ -480,7 +480,6 @@ void cx25840_audio_set_path(struct i2c_client *client)
 
 static void set_volume(struct i2c_client *client, int volume)
 {
-	struct cx25840_state *state = to_state(i2c_get_clientdata(client));
 	int vol;
 
 	/* Convert the volume to msp3400 values (0-127) */
@@ -496,14 +495,7 @@ static void set_volume(struct i2c_client *client, int volume)
 	}
 
 	/* PATH1_VOLUME */
-	if (is_cx2388x(state)) {
-		/* for cx23885 volume doesn't work,
-		 * the calculation always results in
-		 * e4 regardless.
-		 */
-		cx25840_write(client, 0x8d4, volume);
-	} else
-		cx25840_write(client, 0x8d4, 228 - (vol * 2));
+	cx25840_write(client, 0x8d4, 228 - (vol * 2));
 }
 
 static void set_balance(struct i2c_client *client, int balance)
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index cd9976408ab..05247d4c340 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -18,6 +18,9 @@
  * CX2388[578] IRQ handling, IO Pin mux configuration and other small fixes are
  * Copyright (C) 2010 Andy Walls <awalls@md.metrocast.net>
  *
+ * CX23888 DIF support for the HVR1850
+ * Copyright (C) 2011 Steven Toth <stoth@kernellabs.com>
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
@@ -40,6 +43,7 @@
 #include <linux/videodev2.h>
 #include <linux/i2c.h>
 #include <linux/delay.h>
+#include <linux/math64.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/cx25840.h>
@@ -80,6 +84,7 @@ MODULE_PARM_DESC(debug, "Debugging messages [0=Off (default) 1=On]");
 
 
 /* ----------------------------------------------------------------------- */
+static void cx23885_std_setup(struct i2c_client *client);
 
 int cx25840_write(struct i2c_client *client, u16 addr, u8 value)
 {
@@ -498,8 +503,13 @@ static void cx23885_initialize(struct i2c_client *client)
 		 * 50.0 MHz * (0xb + 0xe8ba26/0x2000000)/4 = 5 * 28.636363 MHz
 		 * 572.73 MHz before post divide
 		 */
-		cx25840_write4(client, 0x11c, 0x00e8ba26);
-		cx25840_write4(client, 0x118, 0x0000040b);
+		/* HVR1850 or 50MHz xtal */
+		cx25840_write(client, 0x2, 0x71);
+		cx25840_write4(client, 0x11c, 0x01d1744c);
+		cx25840_write4(client, 0x118, 0x00000416);
+		cx25840_write4(client, 0x404, 0x0010253e);
+		cx25840_write4(client, 0x42c, 0x42600000);
+		cx25840_write4(client, 0x44c, 0x161f1000);
 		break;
 	case V4L2_IDENT_CX23887_AV:
 		/*
@@ -533,8 +543,18 @@ static void cx23885_initialize(struct i2c_client *client)
 	 * 28.636363 MHz * (0xf + 0x02be2c9/0x2000000)/4 = 8 * 13.5 MHz
 	 * 432.0 MHz before post divide
 	 */
-	cx25840_write4(client, 0x10c, 0x002be2c9);
-	cx25840_write4(client, 0x108, 0x0000040f);
+
+	/* HVR1850 */
+	switch (state->id) {
+	case V4L2_IDENT_CX23888_AV:
+		/* 888/HVR1250 specific */
+		cx25840_write4(client, 0x10c, 0x13333333);
+		cx25840_write4(client, 0x108, 0x00000515);
+		break;
+	default:
+		cx25840_write4(client, 0x10c, 0x002be2c9);
+		cx25840_write4(client, 0x108, 0x0000040f);
+	}
 
 	/* Luma */
 	cx25840_write4(client, 0x414, 0x00107d12);
@@ -556,8 +576,9 @@ static void cx23885_initialize(struct i2c_client *client)
 		 * 368.64 MHz before post divide
 		 * 122.88 MHz / 0xa = 12.288 MHz
 		 */
-		cx25840_write4(client, 0x114, 0x00bedfa4);
-		cx25840_write4(client, 0x110, 0x000a0307);
+		/* HVR1850  or 50MHz xtal */
+		cx25840_write4(client, 0x114, 0x017dbf48);
+		cx25840_write4(client, 0x110, 0x000a030e);
 		break;
 	case V4L2_IDENT_CX23887_AV:
 		/*
@@ -617,7 +638,10 @@ static void cx23885_initialize(struct i2c_client *client)
 	finish_wait(&state->fw_wait, &wait);
 	destroy_workqueue(q);
 
-	cx25840_std_setup(client);
+	/* Call the cx23885 specific std setup func, we no longer rely on
+	 * the generic cx24840 func.
+	 */
+	cx23885_std_setup(client);
 
 	/* (re)set input */
 	set_input(client, state->vid_input, state->aud_input);
@@ -631,6 +655,37 @@ static void cx23885_initialize(struct i2c_client *client)
 	/* Disable and clear audio interrupts - we don't use them */
 	cx25840_write(client, CX25840_AUD_INT_CTRL_REG, 0xff);
 	cx25840_write(client, CX25840_AUD_INT_STAT_REG, 0xff);
+
+	/* CC raw enable */
+	/*  - VIP 1.1 control codes - 10bit, blue field enable.
+	 *  - enable raw data during vertical blanking.
+	 *  - enable ancillary Data insertion for 656 or VIP.
+	 */
+	cx25840_write4(client, 0x404, 0x0010253e);
+
+	/* CC on  - Undocumented Register */
+	cx25840_write(client, 0x42f, 0x66);
+
+	/* HVR-1250 / HVR1850 DIF related */
+	/* Power everything up */
+	cx25840_write4(client, 0x130, 0x0);
+
+	/* Undocumented */
+	cx25840_write4(client, 0x478, 0x6628021F);
+
+	/* AFE_CLK_OUT_CTRL - Select the clock output source as output */
+	cx25840_write4(client, 0x144, 0x5);
+
+	/* I2C_OUT_CTL - I2S output configuration as
+	 * Master, Sony, Left justified, left sample on WS=1
+	 */
+	cx25840_write4(client, 0x918, 0x1a0);
+
+	/* AFE_DIAG_CTRL1 */
+	cx25840_write4(client, 0x134, 0x000a1800);
+
+	/* AFE_DIAG_CTRL3 - Inverted Polarity for Audio and Video */
+	cx25840_write4(client, 0x13c, 0x00310000);
 }
 
 /* ----------------------------------------------------------------------- */
@@ -945,9 +1000,14 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 			   vid_input <= CX25840_COMPOSITE8);
 	u8 is_component = (vid_input & CX25840_COMPONENT_ON) ==
 			CX25840_COMPONENT_ON;
+	u8 is_dif = (vid_input & CX25840_DIF_ON) ==
+			CX25840_DIF_ON;
+	u8 is_svideo = (vid_input & CX25840_SVIDEO_ON) ==
+			CX25840_SVIDEO_ON;
 	int luma = vid_input & 0xf0;
 	int chroma = vid_input & 0xf00;
 	u8 reg;
+	u32 val;
 
 	v4l_dbg(1, cx25840_debug, client,
 		"decoder set video input %d, audio input %d\n",
@@ -1012,6 +1072,66 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 	else
 		cx25840_and_or(client, 0x401, ~0x6, is_composite ? 0 : 0x02);
 
+	if (is_cx2388x(state)) {
+
+		/* Enable or disable the DIF for tuner use */
+		if (is_dif) {
+			cx25840_and_or(client, 0x102, ~0x80, 0x80);
+
+			/* Set of defaults for NTSC and PAL */
+			cx25840_write4(client, 0x31c, 0xc2262600);
+			cx25840_write4(client, 0x320, 0xc2262600);
+
+			/* 18271 IF - Nobody else yet uses a different
+			 * tuner with the DIF, so these are reasonable
+			 * assumptions (HVR1250 and HVR1850 specific).
+			 */
+			cx25840_write4(client, 0x318, 0xda262600);
+			cx25840_write4(client, 0x33c, 0x2a24c800);
+			cx25840_write4(client, 0x104, 0x0704dd00);
+		} else {
+			cx25840_write4(client, 0x300, 0x015c28f5);
+
+			cx25840_and_or(client, 0x102, ~0x80, 0);
+			cx25840_write4(client, 0x340, 0xdf7df83);
+			cx25840_write4(client, 0x104, 0x0704dd80);
+			cx25840_write4(client, 0x314, 0x22400600);
+			cx25840_write4(client, 0x318, 0x40002600);
+			cx25840_write4(client, 0x324, 0x40002600);
+			cx25840_write4(client, 0x32c, 0x0250e620);
+			cx25840_write4(client, 0x39c, 0x01FF0B00);
+
+			cx25840_write4(client, 0x410, 0xffff0dbf);
+			cx25840_write4(client, 0x414, 0x00137d03);
+			cx25840_write4(client, 0x418, 0x01008080);
+			cx25840_write4(client, 0x41c, 0x00000000);
+			cx25840_write4(client, 0x420, 0x001c3e0f);
+			cx25840_write4(client, 0x42c, 0x42600000);
+			cx25840_write4(client, 0x430, 0x0000039b);
+			cx25840_write4(client, 0x438, 0x00000000);
+
+			cx25840_write4(client, 0x440, 0xF8E3E824);
+			cx25840_write4(client, 0x444, 0x401040dc);
+			cx25840_write4(client, 0x448, 0xcd3f02a0);
+			cx25840_write4(client, 0x44c, 0x161f1000);
+			cx25840_write4(client, 0x450, 0x00000802);
+
+			cx25840_write4(client, 0x91c, 0x01000000);
+			cx25840_write4(client, 0x8e0, 0x03063870);
+			cx25840_write4(client, 0x8d4, 0x7FFF0024);
+			cx25840_write4(client, 0x8d0, 0x00063073);
+
+			cx25840_write4(client, 0x8c8, 0x00010000);
+			cx25840_write4(client, 0x8cc, 0x00080023);
+
+			/* DIF BYPASS */
+			cx25840_write4(client, 0x33c, 0x2a04c800);
+		}
+
+		/* Reset the DIF */
+		cx25840_write4(client, 0x398, 0);
+	}
+
 	if (!is_cx2388x(state) && !is_cx231xx(state)) {
 		/* Set CH_SEL_ADC2 to 1 if input comes from CH3 */
 		cx25840_and_or(client, 0x102, ~0x2, (reg & 0x80) == 0 ? 2 : 0);
@@ -1036,6 +1156,33 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 				cx25840_and_or(client, 0x102, ~0x2, 0);
 			}
 		}
+
+		/* cx23885 / SVIDEO */
+		if (is_cx2388x(state) && is_svideo) {
+#define AFE_CTRL  (0x104)
+#define MODE_CTRL (0x400)
+			cx25840_and_or(client, 0x102, ~0x2, 0x2);
+
+			val = cx25840_read4(client, MODE_CTRL);
+			val &= 0xFFFFF9FF;
+
+			/* YC */
+			val |= 0x00000200;
+			val &= ~0x2000;
+			cx25840_write4(client, MODE_CTRL, val);
+
+			val = cx25840_read4(client, AFE_CTRL);
+
+			/* Chroma in select */
+			val |= 0x00001000;
+			val &= 0xfffffe7f;
+			/* Clear VGA_SEL_CH2 and VGA_SEL_CH3 (bits 7 and 8).
+			 * This sets them to use video rather than audio.
+			 * Only one of the two will be in use.
+			 */
+			cx25840_write4(client, AFE_CTRL, val);
+		} else
+			cx25840_and_or(client, 0x102, ~0x2, 0);
 	}
 
 	state->vid_input = vid_input;
@@ -1086,6 +1233,23 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 		cx25840_write4(client, 0x8d0, 0x1f063870);
 	}
 
+	if (is_cx2388x(state)) {
+		/* HVR1850 */
+		/* AUD_IO_CTRL - I2S Input, Parallel1*/
+		/*  - Channel 1 src - Parallel1 (Merlin out) */
+		/*  - Channel 2 src - Parallel2 (Merlin out) */
+		/*  - Channel 3 src - Parallel3 (Merlin AC97 out) */
+		/*  - I2S source and dir - Merlin, output */
+		cx25840_write4(client, 0x124, 0x100);
+
+		if (!is_dif) {
+			/* Stop microcontroller if we don't need it
+			 * to avoid audio popping on svideo/composite use.
+			 */
+			cx25840_and_or(client, 0x803, ~0x10, 0x00);
+		}
+	}
+
 	return 0;
 }
 
@@ -1134,7 +1298,10 @@ static int set_v4lstd(struct i2c_client *client)
 	}
 	cx25840_and_or(client, 0x400, ~0xf, fmt);
 	cx25840_and_or(client, 0x403, ~0x3, pal_m);
-	cx25840_std_setup(client);
+	if (is_cx2388x(state))
+		cx23885_std_setup(client);
+	else
+		cx25840_std_setup(client);
 	if (!is_cx2583x(state))
 		input_change(client);
 	return 0;
@@ -1539,6 +1706,56 @@ static int cx25840_s_stream(struct v4l2_subdev *sd, int enable)
 	return 0;
 }
 
+/* Query the current detected video format */
+static int cx25840_g_std(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	v4l2_std_id stds[] = {
+		/* 0000 */ V4L2_STD_UNKNOWN,
+
+		/* 0001 */ V4L2_STD_NTSC_M,
+		/* 0010 */ V4L2_STD_NTSC_M_JP,
+		/* 0011 */ V4L2_STD_NTSC_443,
+		/* 0100 */ V4L2_STD_PAL,
+		/* 0101 */ V4L2_STD_PAL_M,
+		/* 0110 */ V4L2_STD_PAL_N,
+		/* 0111 */ V4L2_STD_PAL_Nc,
+		/* 1000 */ V4L2_STD_PAL_60,
+
+		/* 1001 */ V4L2_STD_UNKNOWN,
+		/* 1010 */ V4L2_STD_UNKNOWN,
+		/* 1001 */ V4L2_STD_UNKNOWN,
+		/* 1010 */ V4L2_STD_UNKNOWN,
+		/* 1011 */ V4L2_STD_UNKNOWN,
+		/* 1110 */ V4L2_STD_UNKNOWN,
+		/* 1111 */ V4L2_STD_UNKNOWN
+	};
+
+	u32 fmt = (cx25840_read4(client, 0x40c) >> 8) & 0xf;
+	*std = stds[ fmt ];
+
+	v4l_dbg(1, cx25840_debug, client, "g_std fmt = %x, v4l2_std_id = 0x%x\n",
+		fmt, (unsigned int)stds[ fmt ]);
+
+	return 0;
+}
+
+static int cx25840_g_input_status(struct v4l2_subdev *sd, u32 *status)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	/* A limited function that checks for signal status and returns
+	 * the state.
+	 */
+
+	/* Check for status of Horizontal lock (SRC lock isn't reliable) */
+	if ((cx25840_read4(client, 0x40c) & 0x00010000) == 0)
+		*status |= V4L2_IN_ST_NO_SIGNAL;
+
+	return 0;
+}
+
 static int cx25840_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
 {
 	struct cx25840_state *state = to_state(sd);
@@ -1565,6 +1782,9 @@ static int cx25840_s_video_routing(struct v4l2_subdev *sd,
 	struct cx25840_state *state = to_state(sd);
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
+	if (is_cx2388x(state))
+		cx23885_std_setup(client);
+
 	return set_input(client, input, state->aud_input);
 }
 
@@ -1574,6 +1794,8 @@ static int cx25840_s_audio_routing(struct v4l2_subdev *sd,
 	struct cx25840_state *state = to_state(sd);
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
+	if (is_cx2388x(state))
+		cx23885_std_setup(client);
 	return set_input(client, state->vid_input, input);
 }
 
@@ -1786,6 +2008,3007 @@ static int cx25840_irq_handler(struct v4l2_subdev *sd, u32 status,
 
 /* ----------------------------------------------------------------------- */
 
+#define DIF_PLL_FREQ_WORD	(0x300)
+#define DIF_BPF_COEFF01		(0x348)
+#define DIF_BPF_COEFF23		(0x34c)
+#define DIF_BPF_COEFF45		(0x350)
+#define DIF_BPF_COEFF67		(0x354)
+#define DIF_BPF_COEFF89		(0x358)
+#define DIF_BPF_COEFF1011	(0x35c)
+#define DIF_BPF_COEFF1213	(0x360)
+#define DIF_BPF_COEFF1415	(0x364)
+#define DIF_BPF_COEFF1617	(0x368)
+#define DIF_BPF_COEFF1819	(0x36c)
+#define DIF_BPF_COEFF2021	(0x370)
+#define DIF_BPF_COEFF2223	(0x374)
+#define DIF_BPF_COEFF2425	(0x378)
+#define DIF_BPF_COEFF2627	(0x37c)
+#define DIF_BPF_COEFF2829	(0x380)
+#define DIF_BPF_COEFF3031	(0x384)
+#define DIF_BPF_COEFF3233	(0x388)
+#define DIF_BPF_COEFF3435	(0x38c)
+#define DIF_BPF_COEFF36		(0x390)
+
+void cx23885_dif_setup(struct i2c_client *client, u32 ifHz)
+{
+	u64 pll_freq;
+	u32 pll_freq_word;
+
+	v4l_dbg(1, cx25840_debug, client, "%s(%d)\n", __func__, ifHz);
+
+	/* Assuming TV */
+	/* Calculate the PLL frequency word based on the adjusted ifHz */
+        pll_freq = div_u64((u64)ifHz * 268435456, 50000000);
+        pll_freq_word = (u32)pll_freq;
+
+        cx25840_write4(client, DIF_PLL_FREQ_WORD,  pll_freq_word);
+
+	/* Round down to the nearest 100KHz */
+	ifHz = (ifHz / 100000) * 100000;
+
+	if (ifHz < 3000000)
+		ifHz = 3000000;
+
+	if (ifHz > 16000000)
+		ifHz = 16000000;
+
+	v4l_dbg(1, cx25840_debug, client, "%s(%d) again\n", __func__, ifHz);
+
+	switch (ifHz) {
+	case 3000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00080012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001e0024);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x001bfff8);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffb4ff50);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed8fe68);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe24fe34);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfebaffc7);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d031f);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x04f0065d);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x07010688);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x04c901d6);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe00f9d3);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600f342);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf235f337);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf64efb22);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0105070f);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x0c460fce);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 3100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00070012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00220032);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00370026);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xfff0ff91);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff0efe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe01fdcc);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe0afedb);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440224);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0434060c);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0738074e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x06090361);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xff99fb39);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fef3b6);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf21af2a5);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf573fa33);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0034067d);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x0bfb0fb9);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 3200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0004000e);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00200038);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x004c004f);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x002fffdf);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff5cfeb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe0dfd92);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd7ffe03);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36010a);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x03410575);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x072607d2);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x071804d5);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0134fcb7);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81ff451);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf223f22e);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4a7f94b);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xff6405e8);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x0bae0fa4);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 3300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00000008);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001a0036);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0056006d);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00670030);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xffbdff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe46fd8d);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd25fd4f);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35ffe0);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0224049f);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x06c9080e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x07ef0627);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x02c9fe45);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf961f513);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf250f1d2);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf3ecf869);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfe930552);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x0b5f0f8f);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 3400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffd0001);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x000f002c);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0054007d);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0093007c);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0024ff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfea6fdbb);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd03fcca);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51feb9);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x00eb0392);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x06270802);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08880750);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x044dffdb);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabdf5f8);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2a0f193);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf342f78f);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfdc404b9);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x0b0e0f78);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 3500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffafff9);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0002001b);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0046007d);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00ad00ba);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00870000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff26fe1a);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd1bfc7e);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fda4);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xffa5025c);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x054507ad);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08dd0847);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x05b80172);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2ef6ff);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf313f170);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf2abf6bd);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfcf6041f);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x0abc0f61);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 3600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff3);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff50006);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x002f006c);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00b200e3);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00dc007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xffb9fea0);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd6bfc71);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fcb1);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe65010b);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x042d0713);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08ec0906);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x07020302);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaff823);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3a7f16a);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf228f5f5);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfc2a0384);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x0a670f4a);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 3700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff7ffef);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe9fff1);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0010004d);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00a100f2);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x011a00f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0053ff44);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdedfca2);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fbef);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd39ffae);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x02ea0638);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08b50987);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x08230483);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xff39f960);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf45bf180);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf1b8f537);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfb6102e7);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x0a110f32);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 3800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9ffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1ffdd);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xfff00024);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x007c00e5);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x013a014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x00e6fff8);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe98fd0f);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fb67);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc32fe54);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x01880525);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x083909c7);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x091505ee);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c7fab3);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf52df1b4);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf15df484);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfa9b0249);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x09ba0f19);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 3900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffbfff0);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffcf);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffd1fff6);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x004800be);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x01390184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x016300ac);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xff5efdb1);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fb23);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb5cfd0d);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x001703e4);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x077b09c4);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x09d2073c);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0251fc18);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf61cf203);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf118f3dc);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf9d801aa);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x09600eff);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 4000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffefff4);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1ffc8);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaffca);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x000b0082);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x01170198);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01c10152);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0030fe7b);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fb24);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfac3fbe9);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfea5027f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x0683097f);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a560867);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d2fd89);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf723f26f);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0e8f341);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf919010a);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x09060ee5);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 4100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0002fffb);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe8ffca);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffacffa4);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffcd0036);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00d70184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f601dc);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x00ffff60);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fb6d);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa6efaf5);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd410103);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x055708f9);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a9e0969);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0543ff02);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf842f2f5);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0cef2b2);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf85e006b);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x08aa0ecb);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 4200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00050003);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff3ffd3);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffaaff8b);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff95ffe5);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0080014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fe023f);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x01ba0050);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fbf8);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa62fa3b);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbf9ff7e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x04010836);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0aa90a3d);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f007f);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf975f395);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0cbf231);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf7a9ffcb);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x084c0eaf);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 4300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000a);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0000ffe4);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ff81);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff6aff96);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x001c00f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01d70271);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0254013b);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fcbd);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa9ff9c5);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfadbfdfe);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x028c073b);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a750adf);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e101fa);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfab8f44e);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0ddf1be);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf6f9ff2b);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x07ed0e94);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 4400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0009000f);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x000efff8);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9ff87);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff52ff54);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xffb5007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01860270);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02c00210);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fdb2);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb22f997);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9f2fc90);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x0102060f);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a050b4c);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0902036e);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfc0af51e);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf106f15a);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf64efe8b);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x078d0e77);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 4500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00080012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0019000e);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5ff9e);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff4fff25);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff560000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0112023b);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f702c0);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfec8);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbe5f9b3);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf947fb41);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xff7004b9);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x095a0b81);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a0004d8);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfd65f603);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf144f104);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf5aafdec);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x072b0e5a);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 4600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00060012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00200022);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0005ffc1);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff61ff10);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff09ff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x008601d7);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f50340);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fff0);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcddfa19);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8e2fa1e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfde30343);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x08790b7f);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad50631);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfec7f6fc);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf198f0bd);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf50dfd4e);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x06c90e3d);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 4700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0003000f);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00220030);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0025ffed);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff87ff15);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed6ff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xffed014c);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02b90386);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03110119);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfdfefac4);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8c6f92f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc6701b7);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x07670b44);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e0776);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x002df807);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf200f086);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf477fcb1);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x06650e1e);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 4800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xffff0009);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001e0038);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x003f001b);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffbcff36);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec2feb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff5600a5);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0248038d);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b00232);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xff39fbab);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8f4f87f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb060020);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x062a0ad2);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf908a3);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0192f922);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf27df05e);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf3e8fc14);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x06000e00);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 4900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffc0002);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00160037);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00510046);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xfff9ff6d);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed0fe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfecefff0);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x01aa0356);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413032b);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x007ffcc5);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf96cf812);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9cefe87);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x04c90a2c);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c4309b4);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x02f3fa4a);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf30ef046);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf361fb7a);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x059b0de0);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 5000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffa);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x000a002d);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00570067);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0037ffb5);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfefffe68);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe62ff3d);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x00ec02e3);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x043503f6);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x01befe05);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa27f7ee);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8c6fcf8);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x034c0954);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c5c0aa4);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x044cfb7e);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf3b1f03f);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf2e2fae1);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x05340dc0);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 5100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff4);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfffd001e);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0051007b);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x006e0006);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff48fe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe1bfe9a);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x001d023e);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x04130488);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x02e6ff5b);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb1ef812);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7f7fb7f);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x01bc084e);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c430b72);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x059afcba);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf467f046);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf26cfa4a);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x04cd0da0);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 5200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8ffef);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff00009);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x003f007f);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00980056);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xffa5feb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe00fe15);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xff4b0170);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b004d7);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x03e800b9);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc48f87f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf768fa23);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0022071f);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf90c1b);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x06dafdfd);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf52df05e);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf1fef9b5);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x04640d7f);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 5300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9ffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe6fff3);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00250072);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00af009c);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x000cff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe13fdb8);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe870089);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x031104e1);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x04b8020f);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd98f92f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf71df8f0);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe8805ce);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e0c9c);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0808ff44);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf603f086);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf19af922);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x03fb0d5e);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 5400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffcffef);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe0ffe0);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00050056);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00b000d1);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0071ff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe53fd8c);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfddfff99);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x024104a3);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x054a034d);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xff01fa1e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf717f7ed);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfcf50461);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad50cf4);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0921008d);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf6e7f0bd);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf13ff891);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x03920d3b);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 5500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffffff3);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffd1);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5002f);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x009c00ed);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00cb0000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfebafd94);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd61feb0);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d0422);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x05970464);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0074fb41);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf759f721);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfb7502de);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a000d21);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a2201d4);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf7d9f104);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0edf804);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x03280d19);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 5600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0003fffa);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe3ffc9);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffc90002);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x007500ef);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x010e007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff3dfdcf);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd16fddd);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440365);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x059b0548);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x01e3fc90);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7dff691);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa0f014d);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x09020d23);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b0a0318);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf8d7f15a);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0a5f779);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x02bd0cf6);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 5700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00060001);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffecffc9);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ffd4);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x004000d5);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x013600f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xffd3fe39);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd04fd31);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xff360277);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x055605ef);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x033efdfe);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8a5f642);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf8cbffb6);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e10cfb);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0bd50456);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf9dff1be);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf067f6f2);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x02520cd2);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 5800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00080009);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff8ffd2);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffaaffac);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x000200a3);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x013c014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x006dfec9);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd2bfcb7);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe350165);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x04cb0651);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0477ff7e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9a5f635);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf7b1fe20);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f0ca8);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c81058b);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfaf0f231);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf033f66d);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x01e60cae);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 5900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0009000e);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0005ffe1);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffacff90);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffc5005f);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x01210184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x00fcff72);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd8afc77);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51003f);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x04020669);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x05830103);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfad7f66b);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6c8fc93);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x05430c2b);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d0d06b5);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfc08f2b2);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf00af5ec);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x017b0c89);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 6000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00070012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0012fff5);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaff82);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff8e000f);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00e80198);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01750028);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe18fc75);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99ff15);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x03050636);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0656027f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc32f6e2);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf614fb17);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d20b87);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d7707d2);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfd26f341);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xefeaf56f);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x010f0c64);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 6100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00050012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001c000b);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffd1ff84);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff66ffbe);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00960184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01cd00da);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfeccfcb2);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fdf9);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x01e005bc);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x06e703e4);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfdabf798);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf599f9b3);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x02510abd);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dbf08df);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfe48f3dc);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xefd5f4f6);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x00a20c3e);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 6200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0002000f);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0021001f);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xfff0ff97);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff50ff74);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0034014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fa0179);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xff97fd2a);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fcfa);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x00a304fe);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x07310525);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xff37f886);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf55cf86e);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c709d0);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0de209db);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xff6df484);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xefcbf481);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0x00360c18);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 6300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffe000a);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0021002f);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0010ffb8);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff50ff3b);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xffcc00f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fa01fa);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0069fdd4);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fc26);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xff5d0407);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x07310638);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x00c9f9a8);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf55cf74e);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xff3908c3);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0de20ac3);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0093f537);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xefcbf410);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xffca0bf2);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 6400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffb0003);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001c0037);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x002fffe2);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff66ff17);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff6a007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01cd0251);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0134fea5);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fb8b);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe2002e0);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x06e70713);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x0255faf5);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf599f658);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaf0799);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dbf0b96);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x01b8f5f5);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xefd5f3a3);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xff5e0bca);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 6500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffb);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00120037);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00460010);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff8eff0f);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff180000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01750276);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x01e8ff8d);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fb31);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcfb0198);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x065607ad);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x03cefc64);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf614f592);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2e0656);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d770c52);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x02daf6bd);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xefeaf33b);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfef10ba3);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 6600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff7fff5);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0005002f);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0054003c);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffc5ff22);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfedfff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x00fc0267);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0276007e);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fb1c);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbfe003e);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x05830802);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x0529fdec);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6c8f4fe);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabd04ff);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d0d0cf6);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x03f8f78f);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf00af2d7);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfe850b7b);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 6700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff0);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff80020);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00560060);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0002ff4e);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec4ff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x006d0225);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02d50166);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fb4e);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb35fee1);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0477080e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x065bff82);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf7b1f4a0);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf9610397);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c810d80);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0510f869);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf033f278);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfe1a0b52);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 6800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffaffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffec000c);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x004c0078);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0040ff8e);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfecafeb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xffd301b6);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02fc0235);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fbc5);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfaaafd90);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x033e07d2);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x075b011b);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf8cbf47a);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81f0224);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0bd50def);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0621f94b);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf067f21e);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfdae0b29);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 6900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffdffef);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe3fff6);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0037007f);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0075ffdc);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfef2fe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff3d0122);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02ea02dd);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fc79);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa65fc5d);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x01e3074e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x082102ad);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa0ff48c);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fe00a9);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b0a0e43);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0729fa33);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0a5f1c9);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfd430b00);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 7000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0001fff3);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffe2);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x001b0076);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x009c002d);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff35fe68);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfeba0076);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x029f0352);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfd60);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa69fb53);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x00740688);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08a7042d);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfb75f4d6);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600ff2d);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a220e7a);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0827fb22);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0edf17a);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfcd80ad6);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 7100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0004fff9);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe0ffd2);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xfffb005e);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00b0007a);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff8ffe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe53ffc1);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0221038c);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fe6e);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfab6fa80);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xff010587);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08e90590);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfcf5f556);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52bfdb3);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x09210e95);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0919fc15);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf13ff12f);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfc6e0aab);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 7200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00070000);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe6ffc9);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffdb0039);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00af00b8);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfff4feb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe13ff10);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x01790388);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311ff92);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb48f9ed);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd980453);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08e306cd);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe88f60a);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf482fc40);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x08080e93);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x09fdfd0c);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf19af0ea);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfc050a81);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 7300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00080008);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff0ffc9);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffc1000d);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x009800e2);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x005bff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe00fe74);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x00b50345);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b000bc);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc18f9a1);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc4802f9);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x089807dc);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0022f6f0);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf407fada);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x06da0e74);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ad3fe06);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf1fef0ab);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfb9c0a55);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 7400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000e);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfffdffd0);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffafffdf);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x006e00f2);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00b8ff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe1bfdf8);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xffe302c8);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x041301dc);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd1af99e);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb1e0183);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x080908b5);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x01bcf801);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bdf985);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x059a0e38);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0b99ff03);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf26cf071);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfb330a2a);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 7500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00070011);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x000affdf);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffa9ffb5);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x003700e6);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x01010000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe62fda8);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xff140219);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x043502e1);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe42f9e6);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa270000);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x073a0953);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x034cf939);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3a4f845);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x044c0de1);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0c4f0000);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf2e2f03c);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfacc09fe);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 7600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00040012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0016fff3);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffafff95);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xfff900c0);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0130007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfecefd89);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe560146);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x041303bc);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xff81fa76);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf96cfe7d);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x063209b1);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x04c9fa93);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bdf71e);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x02f30d6e);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0cf200fd);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf361f00e);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfa6509d1);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 7700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00010010);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001e0008);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffc1ff84);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffbc0084);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x013e00f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff56fd9f);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdb8005c);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b00460);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x00c7fb45);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8f4fd07);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x04fa09ce);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x062afc07);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf407f614);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x01920ce0);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0d8301fa);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf3e8efe5);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xfa0009a4);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 7800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffd000b);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0022001d);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffdbff82);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff870039);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x012a014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xffedfde7);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd47ff6b);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x031104c6);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0202fc4c);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8c6fbad);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x039909a7);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0767fd8e);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf482f52b);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x002d0c39);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0e0002f4);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf477efc2);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf99b0977);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 7900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffa0004);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0020002d);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xfffbff91);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff61ffe8);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00f70184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0086fe5c);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd0bfe85);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x024104e5);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0323fd7d);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8e2fa79);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x021d093f);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0879ff22);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52bf465);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfec70b79);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0e6803eb);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf50defa5);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf937094a);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 8000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fffd);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00190036);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x001bffaf);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff4fff99);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00aa0198);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0112fef3);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd09fdb9);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d04be);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x041bfecc);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf947f978);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x00900897);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x095a00b9);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600f3c5);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfd650aa3);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ebc04de);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf5aaef8e);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf8d5091c);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 8100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff7fff6);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x000e0038);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0037ffd7);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff52ff56);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x004b0184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0186ffa1);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd40fd16);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440452);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x04de0029);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9f2f8b2);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfefe07b5);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a05024d);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fef34d);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfc0a09b8);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0efa05cd);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf64eef7d);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf87308ed);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 8200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff0);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00000031);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x004c0005);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff6aff27);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xffe4014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01d70057);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdacfca6);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xff3603a7);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x05610184);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfadbf82e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfd74069f);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a7503d6);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81ff2ff);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfab808b9);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f2306b5);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf6f9ef72);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf81308bf);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 8300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffbffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff30022);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00560032);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff95ff10);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff8000f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fe0106);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe46fc71);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe3502c7);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x059e02ce);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbf9f7f2);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfbff055b);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0aa9054c);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf961f2db);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf97507aa);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f350797);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf7a9ef6d);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf7b40890);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 8400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffeffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe8000f);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00540058);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffcdff14);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff29007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f6019e);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xff01fc7c);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd5101bf);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x059203f6);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd41f7fe);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfaa903f3);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a9e06a9);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabdf2e2);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf842068b);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f320871);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf85eef6e);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf7560860);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 8500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0002fff2);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1fff9);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00460073);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x000bff34);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfee90000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01c10215);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xffd0fcc5);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99009d);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x053d04f1);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfea5f853);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf97d0270);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a5607e4);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2ef314);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf723055f);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f180943);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf919ef75);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf6fa0830);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 8600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0005fff8);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffe4);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x002f007f);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0048ff6b);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec7ff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0163025f);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x00a2fd47);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17ff73);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x04a405b2);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0017f8ed);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf88500dc);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x09d208f9);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaff370);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf61c0429);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ee80a0b);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xf9d8ef82);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf6a00800);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 8700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0007ffff);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1ffd4);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0010007a);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x007cffb2);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec6ff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x00e60277);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0168fdf9);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fe50);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x03ce0631);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0188f9c8);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7c7ff43);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x091509e3);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xff39f3f6);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf52d02ea);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ea30ac9);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfa9bef95);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf64607d0);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 8800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00090007);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe9ffca);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xfff00065);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00a10003);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfee6feb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0053025b);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0213fed0);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fd46);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x02c70668);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x02eafadb);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf74bfdae);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x08230a9c);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c7f4a3);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf45b01a6);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0e480b7c);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfb61efae);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf5ef079f);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 8900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000d);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff5ffc8);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffd10043);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00b20053);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff24fe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xffb9020c);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0295ffbb);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fc64);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x019b0654);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x042dfc1c);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf714fc2a);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x07020b21);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0251f575);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3a7005e);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0dd80c24);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfc2aefcd);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf599076e);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 9000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00060011);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0002ffcf);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffba0018);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00ad009a);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff79fe68);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff260192);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02e500ab);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fbb6);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x005b05f7);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0545fd81);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf723fabf);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x05b80b70);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d2f669);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf313ff15);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0d550cbf);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfcf6eff2);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf544073d);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 9100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00030012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x000fffdd);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffacffea);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x009300cf);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xffdcfe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfea600f7);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02fd0190);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fb46);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xff150554);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0627fefd);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf778f978);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x044d0b87);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0543f77d);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2a0fdcf);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0cbe0d4e);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfdc4f01d);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4f2070b);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 9200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00000010);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001afff0);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffaaffbf);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x006700ed);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0043feb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe460047);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02db0258);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fb1b);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfddc0473);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x06c90082);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf811f85e);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x02c90b66);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x069ff8ad);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf250fc8d);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0c140dcf);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfe93f04d);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4a106d9);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 9300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffc000c);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00200006);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ff9c);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x002f00ef);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00a4ff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe0dff92);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x028102f7);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fb37);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcbf035e);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x07260202);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8e8f778);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x01340b0d);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e1f9f4);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf223fb51);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0b590e42);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xff64f083);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf45206a7);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 9400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff90005);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0022001a);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9ff86);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xfff000d7);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00f2ff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe01fee5);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x01f60362);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fb99);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbcc0222);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x07380370);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9f7f6cc);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xff990a7e);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0902fb50);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf21afa1f);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0a8d0ea6);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0034f0bf);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4050675);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 9500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fffe);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001e002b);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5ff81);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffb400a5);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x01280000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe24fe50);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x01460390);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfc3a);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb1000ce);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x070104bf);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb37f65f);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe0009bc);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a00fcbb);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf235f8f8);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x09b20efc);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0105f101);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf3ba0642);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 9600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff7);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00150036);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0005ff8c);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff810061);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x013d007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe71fddf);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x007c0380);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fd13);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa94ff70);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x068005e2);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc9bf633);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfc7308ca);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad5fe30);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf274f7e0);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x08c90f43);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x01d4f147);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf371060f);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 9700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fff1);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00090038);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0025ffa7);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff5e0012);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x013200f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfee3fd9b);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xffaa0331);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311fe15);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa60fe18);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x05bd06d1);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe1bf64a);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfafa07ae);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7effab);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2d5f6d7);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x07d30f7a);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x02a3f194);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf32905dc);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 9800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffcffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfffb0032);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x003fffcd);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff4effc1);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0106014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff6efd8a);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfedd02aa);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0ff34);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa74fcd7);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x04bf0781);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xffaaf6a3);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf99e066b);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf90128);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf359f5e1);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x06d20fa2);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0370f1e5);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2e405a8);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 9900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xffffffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffef0024);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0051fffa);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff54ff77);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00be0184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0006fdad);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe2701f3);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413005e);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfad1fbba);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x039007ee);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x013bf73d);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf868050a);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c4302a1);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3fdf4fe);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x05c70fba);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x043bf23c);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2a10575);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 10000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0003fff1);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe50011);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00570027);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff70ff3c);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00620198);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x009efe01);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd95011a);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x04350183);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb71fad0);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x023c0812);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x02c3f811);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf75e0390);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c5c0411);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf4c1f432);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x04b30fc1);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0503f297);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2610541);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 10100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0006fff7);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffdffffc);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00510050);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff9dff18);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfffc0184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0128fe80);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd32002e);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x04130292);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc4dfa21);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x00d107ee);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x0435f91c);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6850205);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c430573);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf5a1f37d);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x03990fba);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x05c7f2f8);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf222050d);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 10200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fffe);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffdfffe7);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x003f006e);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffd6ff0f);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff96014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0197ff1f);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd05ff3e);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0037c);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd59f9b7);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xff5d0781);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x0585fa56);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5e4006f);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf906c4);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf69df2e0);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x02790fa2);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0688f35d);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1e604d8);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 10300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00090005);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe4ffd6);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0025007e);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0014ff20);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff3c00f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e1ffd0);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd12fe5c);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03110433);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe88f996);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfdf106d1);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x06aafbb7);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf57efed8);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e07ff);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf7b0f25e);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x01560f7a);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0745f3c7);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1ac04a4);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 10400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000c);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffedffcb);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0005007d);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0050ff4c);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfef6007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01ff0086);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd58fd97);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x024104ad);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xffcaf9c0);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc9905e2);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x079afd35);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf555fd46);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad50920);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf8d9f1f6);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x00310f43);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x07fdf435);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf174046f);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 10500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00050011);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfffaffc8);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5006b);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0082ff8c);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfecc0000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f00130);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdd2fcfc);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d04e3);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x010efa32);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb6404bf);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x084efec5);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf569fbc2);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a000a23);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfa15f1ab);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xff0b0efc);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x08b0f4a7);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf13f043a);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 10600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00020012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0007ffcd);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9004c);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00a4ffd9);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec3ff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01b401c1);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe76fc97);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x004404d2);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0245fae8);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa5f0370);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08c1005f);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5bcfa52);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x09020b04);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfb60f17b);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfde70ea6);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x095df51e);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf10c0405);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 10700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xffff0011);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0014ffdb);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffb40023);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00b2002a);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfedbff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0150022d);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xff38fc6f);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36047b);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x035efbda);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9940202);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08ee01f5);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf649f8fe);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e10bc2);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfcb6f169);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfcc60e42);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0a04f599);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0db03d0);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 10800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffb000d);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001dffed);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffaafff5);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00aa0077);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff13feb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x00ce026b);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x000afc85);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe3503e3);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x044cfcfb);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf90c0082);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08d5037f);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf710f7cc);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f0c59);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfe16f173);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfbaa0dcf);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0aa5f617);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0ad039b);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 10900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff90006);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00210003);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffacffc8);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x008e00b6);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff63fe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x003a0275);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x00dafcda);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd510313);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0501fe40);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8cbfefd);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x087604f0);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf80af6c2);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x05430cc8);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xff7af19a);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfa940d4e);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0b3ff699);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0810365);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 11000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8ffff);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00210018);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaffa3);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x006000e1);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xffc4fe68);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xffa0024b);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x019afd66);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc990216);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0575ff99);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8d4fd81);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x07d40640);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf932f5e6);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d20d0d);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x00dff1de);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf9860cbf);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0bd1f71e);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf058032f);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 11100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff8);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001b0029);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffd1ff8a);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x002600f2);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x002cfe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff0f01f0);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x023bfe20);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc1700fa);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x05a200f7);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf927fc1c);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x06f40765);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa82f53b);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x02510d27);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0243f23d);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf8810c24);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0c5cf7a7);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf03102fa);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 11200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffafff2);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00110035);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xfff0ff81);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffe700e7);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x008ffeb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe94016d);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02b0fefb);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3ffd1);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x05850249);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9c1fadb);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x05de0858);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfbf2f4c4);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c70d17);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x03a0f2b8);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf7870b7c);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0cdff833);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf00d02c4);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 11300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffdffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00040038);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0010ff88);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffac00c2);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00e2ff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe3900cb);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f1ffe9);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3feaa);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x05210381);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa9cf9c8);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x04990912);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfd7af484);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xff390cdb);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x04f4f34d);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf69a0ac9);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0d5af8c1);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xefec028e);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 11400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0000ffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff60033);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x002fff9f);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff7b0087);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x011eff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe080018);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f900d8);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fd96);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x04790490);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbadf8ed);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x032f098e);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xff10f47d);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaf0c75);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x063cf3fc);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf5ba0a0b);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0dccf952);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xefcd0258);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 11500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0004fff1);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffea0026);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0046ffc3);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff5a003c);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x013b0000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe04ff63);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02c801b8);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fca6);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0397056a);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfcecf853);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x01ad09c9);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x00acf4ad);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2e0be7);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0773f4c2);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4e90943);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e35f9e6);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xefb10221);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 11600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0007fff6);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe20014);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0054ffee);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff4effeb);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0137007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe2efebb);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0260027a);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fbe6);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x02870605);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfe4af7fe);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x001d09c1);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0243f515);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabd0b32);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0897f59e);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4280871);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e95fa7c);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef9701eb);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 11700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fffd);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffff);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0056001d);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff57ff9c);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x011300f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe82fe2e);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x01ca0310);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fb62);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0155065a);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xffbaf7f2);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe8c0977);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x03cef5b2);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf9610a58);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x09a5f68f);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf3790797);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0eebfb14);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef8001b5);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 11800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00080004);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe0ffe9);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x004c0047);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff75ff58);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00d1014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfef9fdc8);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0111036f);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fb21);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x00120665);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x012df82e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfd0708ec);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0542f682);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81f095c);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a9af792);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf2db06b5);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f38fbad);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef6c017e);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 11900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0007000b);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe7ffd8);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00370068);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffa4ff28);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00790184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff87fd91);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x00430392);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fb26);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfece0626);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0294f8b2);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb990825);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0698f77f);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fe0842);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b73f8a7);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf25105cd);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f7bfc48);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef5a0148);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 12000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00050010);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff2ffcc);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x001b007b);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffdfff10);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00140198);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0020fd8e);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xff710375);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfb73);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd9a059f);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x03e0f978);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfa4e0726);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x07c8f8a7);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600070c);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c2ff9c9);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf1db04de);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fb4fce5);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef4b0111);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 12100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00010012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffffffc8);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xfffb007e);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x001dff14);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xffad0184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x00b7fdbe);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfea9031b);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fc01);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc8504d6);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0504fa79);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf93005f6);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x08caf9f2);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52b05c0);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0ccbfaf9);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf17903eb);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fe3fd83);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef3f00db);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 12200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffe0011);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x000cffcc);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffdb0071);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0058ff32);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff4f014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x013cfe1f);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdfb028a);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311fcc9);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb9d03d6);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x05f4fbad);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf848049d);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0999fb5b);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf4820461);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d46fc32);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf12d02f4);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x1007fe21);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef3600a4);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 12300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffa000e);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0017ffd9);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffc10055);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0088ff68);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff0400f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01a6fea7);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd7501cc);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0fdc0);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfaef02a8);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x06a7fd07);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf79d0326);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a31fcda);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf40702f3);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d9ffd72);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0f601fa);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x1021fec0);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2f006d);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 12400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80007);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001fffeb);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffaf002d);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00a8ffb0);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed3007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e9ff4c);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd2000ee);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413fed8);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa82015c);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0715fe7d);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7340198);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a8dfe69);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bd017c);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dd5feb8);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0d500fd);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x1031ff60);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2b0037);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 12500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff70000);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00220000);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffa90000);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00b30000);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec20000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x02000000);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd030000);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x04350000);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa5e0000);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x073b0000);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7110000);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0aac0000);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3a40000);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0de70000);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0c90000);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x10360000);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef290000);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 12600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff9);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001f0015);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffafffd3);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00a80050);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed3ff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e900b4);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd20ff12);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x04130128);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa82fea4);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x07150183);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf734fe68);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a8d0197);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bdfe84);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dd50148);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0d5ff03);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x103100a0);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2bffc9);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 12700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffafff2);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00170027);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffc1ffab);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00880098);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff04ff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01a60159);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd75fe34);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b00240);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfaeffd58);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x06a702f9);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf79dfcda);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a310326);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf407fd0d);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d9f028e);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0f6fe06);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x10210140);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2fff93);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 12800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffeffef);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x000c0034);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffdbff8f);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x005800ce);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff4ffeb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x013c01e1);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdfbfd76);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03110337);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb9dfc2a);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x05f40453);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf848fb63);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x099904a5);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf482fb9f);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d4603ce);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf12dfd0c);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x100701df);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef36ff5c);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 12900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0001ffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffff0038);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xfffbff82);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x001d00ec);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xffadfe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x00b70242);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfea9fce5);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x024103ff);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc85fb2a);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x05040587);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf930fa0a);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x08ca060e);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52bfa40);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0ccb0507);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf179fc15);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fe3027d);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef3fff25);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 13000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0005fff0);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff20034);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x001bff85);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffdf00f0);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0014fe68);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x00200272);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xff71fc8b);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d048d);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd9afa61);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x03e00688);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfa4ef8da);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x07c80759);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600f8f4);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c2f0637);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf1dbfb22);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fb4031b);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef4bfeef);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 13100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0007fff5);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe70028);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0037ff98);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffa400d8);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0079fe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff87026f);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0043fc6e);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x004404da);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfecef9da);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0294074e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb99f7db);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x06980881);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fef7be);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b730759);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf251fa33);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f7b03b8);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef5afeb8);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 13200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fffc);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe00017);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x004cffb9);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff7500a8);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00d1feb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfef90238);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0111fc91);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xff3604df);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0012f99b);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x012d07d2);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfd07f714);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0542097e);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81ff6a4);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a9a086e);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf2dbf94b);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f380453);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef6cfe82);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 13300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00080003);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffde0001);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0056ffe3);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff570064);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0113ff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe8201d2);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x01cafcf0);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35049e);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0155f9a6);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xffba080e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe8cf689);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x03ce0a4e);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xf961f5a8);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x09a50971);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf379f869);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0eeb04ec);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef80fe4b);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 13400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0007000a);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe2ffec);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00540012);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff4e0015);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0137ff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe2e0145);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0260fd86);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51041a);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0287f9fb);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfe4a0802);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x001df63f);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x02430aeb);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabdf4ce);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x08970a62);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf428f78f);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e950584);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xef97fe15);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 13500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0004000f);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffeaffda);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0046003d);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff5affc4);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x013b0000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe04009d);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02c8fe48);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99035a);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0397fa96);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfcec07ad);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x01adf637);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x00ac0b53);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2ef419);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x07730b3e);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4e9f6bd);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e35061a);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xefb1fddf);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 13600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00000012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfff6ffcd);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x002f0061);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff7bff79);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x011e007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe08ffe8);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f9ff28);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17026a);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0479fb70);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbad0713);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x032ff672);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xff100b83);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaff38b);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x063c0c04);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf5baf5f5);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0dcc06ae);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xefcdfda8);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 13700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffd0012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0004ffc8);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00100078);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffacff3e);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00e200f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe39ff35);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f10017);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd30156);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0521fc7f);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa9c0638);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x0499f6ee);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfd7a0b7c);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0xff39f325);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x04f40cb3);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf69af537);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0d5a073f);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xefecfd72);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 13800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0001fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffa000e);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0011ffcb);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xfff0007f);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffe7ff19);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x008f014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe94fe93);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02b00105);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3002f);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x0585fdb7);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9c10525);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x05def7a8);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfbf20b3c);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c7f2e9);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x03a00d48);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf787f484);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0cdf07cd);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf00dfd3c);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 13900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80008);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001bffd7);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffd10076);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0026ff0e);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x002c0184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff0ffe10);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x023b01e0);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17ff06);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x05a2ff09);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf92703e4);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x06f4f89b);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa820ac5);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0251f2d9);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x02430dc3);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf881f3dc);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0c5c0859);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf031fd06);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 14000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80001);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0021ffe8);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffba005d);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0060ff1f);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xffc40198);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xffa0fdb5);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x019a029a);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fdea);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x05750067);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8d4027f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x07d4f9c0);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf9320a1a);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d2f2f3);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0x00df0e22);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xf986f341);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0bd108e2);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf058fcd1);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 14100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffa);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0021fffd);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffac0038);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x008eff4a);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff630184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x003afd8b);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x00da0326);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fced);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x050101c0);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8cb0103);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x0876fb10);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf80a093e);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0543f338);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xff7a0e66);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfa94f2b2);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0b3f0967);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf081fc9b);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 14200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffbfff3);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001d0013);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffaa000b);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00aaff89);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff13014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x00cefd95);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x000a037b);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fc1d);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x044c0305);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf90cff7e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08d5fc81);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf7100834);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x069ff3a7);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfe160e8d);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfbaaf231);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0aa509e9);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0adfc65);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 14300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xffffffef);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00140025);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ffdd);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00b2ffd6);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfedb00f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x0150fdd3);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xff380391);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fb85);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x035e0426);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xf994fdfe);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08eefe0b);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6490702);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e1f43e);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfcb60e97);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfcc6f1be);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x0a040a67);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0dbfc30);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 14400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0002ffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00070033);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9ffb4);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00a40027);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec3007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01b4fe3f);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe760369);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fb2e);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x02450518);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa5ffc90);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x08c1ffa1);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5bc05ae);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0902f4fc);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfb600e85);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xfde7f15a);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x095d0ae2);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf10cfbfb);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 14500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0005ffef);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfffa0038);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5ff95);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00820074);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfecc0000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f0fed0);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdd20304);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfb1d);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x010e05ce);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb64fb41);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x084e013b);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf569043e);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a00f5dd);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xfa150e55);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0xff0bf104);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x08b00b59);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf13ffbc6);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 14600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fff4);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffed0035);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0005ff83);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x005000b4);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfef6ff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01ffff7a);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd580269);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fb53);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xffca0640);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc99fa1e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x079a02cb);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf55502ba);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad5f6e0);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf8d90e0a);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0031f0bd);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x07fd0bcb);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf174fb91);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 14700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0009fffb);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe4002a);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0025ff82);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x001400e0);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff3cff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e10030);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd1201a4);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311fbcd);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe88066a);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xfdf1f92f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x06aa0449);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf57e0128);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7ef801);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf7b00da2);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0156f086);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x07450c39);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1acfb5c);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 14800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00080002);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffdf0019);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x003fff92);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffd600f1);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff96feb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x019700e1);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd0500c2);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0fc84);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd590649);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0xff5df87f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x058505aa);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5e4ff91);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf9f93c);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf69d0d20);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0279f05e);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x06880ca3);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1e6fb28);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 14900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x00060009);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffdf0004);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0051ffb0);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff9d00e8);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xfffcfe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x01280180);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd32ffd2);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413fd6e);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc4d05df);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x00d1f812);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x043506e4);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf685fdfb);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c43fa8d);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf5a10c83);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0399f046);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x05c70d08);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf222faf3);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 15000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0003000f);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffe5ffef);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x0057ffd9);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff7000c4);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0062fe68);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x009e01ff);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd95fee6);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0435fe7d);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb710530);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x023cf7ee);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x02c307ef);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf75efc70);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c5cfbef);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf4c10bce);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x04b3f03f);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x05030d69);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf261fabf);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 15100000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xffff0012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xffefffdc);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00510006);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff540089);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00befe7c);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0x00060253);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe27fe0d);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413ffa2);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfad10446);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0390f812);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0x013b08c3);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf868faf6);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c43fd5f);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3fd0b02);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x05c7f046);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x043b0dc4);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2a1fa8b);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 15200000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0001fffe);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffc0012);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0xfffbffce);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x003f0033);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff4e003f);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0106feb6);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff6e0276);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xfeddfd56);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b000cc);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa740329);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x04bff87f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xffaa095d);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xf99ef995);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf9fed8);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3590a1f);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x06d2f05e);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x03700e1b);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2e4fa58);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 15300000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9000f);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0009ffc8);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00250059);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff5effee);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0132ff10);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfee30265);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0xffaafccf);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x031101eb);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa6001e8);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x05bdf92f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe1b09b6);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfafaf852);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e0055);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2d50929);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x07d3f086);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x02a30e6c);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf329fa24);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 15400000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80009);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0015ffca);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0x00050074);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xff81ff9f);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x013dff82);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe710221);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x007cfc80);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x024102ed);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa940090);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0680fa1e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc9b09cd);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfc73f736);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad501d0);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2740820);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x08c9f0bd);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x01d40eb9);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf371f9f1);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 15500000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80002);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001effd5);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5007f);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xffb4ff5b);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x01280000);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe2401b0);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0146fc70);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d03c6);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb10ff32);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0701fb41);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb3709a1);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe00f644);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a000345);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2350708);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x09b2f104);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x01050eff);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf3baf9be);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 15600000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffb);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0022ffe6);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9007a);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0xfff0ff29);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00f2007e);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe01011b);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x01f6fc9e);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440467);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbccfdde);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0738fc90);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9f70934);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0xff99f582);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x090204b0);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf21a05e1);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0a8df15a);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0x00340f41);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf405f98b);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 15700000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0xfffcfff4);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x0020fffa);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffb40064);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x002fff11);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x00a400f0);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe0d006e);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x0281fd09);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xff3604c9);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcbffca2);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0726fdfe);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8e80888);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x0134f4f3);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e1060c);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf22304af);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0b59f1be);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xff640f7d);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf452f959);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 15800000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0000fff0);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x001a0010);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffaa0041);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0067ff13);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0x0043014a);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe46ffb9);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02dbfda8);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe3504e5);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xfddcfb8d);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x06c9ff7e);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf81107a2);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x02c9f49a);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f0753);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2500373);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0c14f231);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfe930fb3);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4a1f927);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 15900000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0002);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0003ffee);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x000f0023);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffac0016);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x0093ff31);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xffdc0184);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xfea6ff09);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02fdfe70);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd5104ba);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0xff15faac);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x06270103);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7780688);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x044df479);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x05430883);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2a00231);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0cbef2b2);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfdc40fe3);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4f2f8f5);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+
+	case 16000000:
+		cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001);
+		cx25840_write4(client, DIF_BPF_COEFF23, 0x0006ffef);
+		cx25840_write4(client, DIF_BPF_COEFF45, 0x00020031);
+		cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaffe8);
+		cx25840_write4(client, DIF_BPF_COEFF89, 0x00adff66);
+		cx25840_write4(client, DIF_BPF_COEFF1011, 0xff790198);
+		cx25840_write4(client, DIF_BPF_COEFF1213, 0xff26fe6e);
+		cx25840_write4(client, DIF_BPF_COEFF1415, 0x02e5ff55);
+		cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99044a);
+		cx25840_write4(client, DIF_BPF_COEFF1819, 0x005bfa09);
+		cx25840_write4(client, DIF_BPF_COEFF2021, 0x0545027f);
+		cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7230541);
+		cx25840_write4(client, DIF_BPF_COEFF2425, 0x05b8f490);
+		cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d20997);
+		cx25840_write4(client, DIF_BPF_COEFF2829, 0xf31300eb);
+		cx25840_write4(client, DIF_BPF_COEFF3031, 0x0d55f341);
+		cx25840_write4(client, DIF_BPF_COEFF3233, 0xfcf6100e);
+		cx25840_write4(client, DIF_BPF_COEFF3435, 0xf544f8c3);
+		cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+		break;
+	}
+}
+
+static void cx23885_std_setup(struct i2c_client *client)
+{
+	struct cx25840_state *state = to_state(i2c_get_clientdata(client));
+	v4l2_std_id std = state->std;
+	u32 ifHz;
+
+	cx25840_write4(client, 0x478, 0x6628021F);
+	cx25840_write4(client, 0x400, 0x0);
+	cx25840_write4(client, 0x4b4, 0x20524030);
+	cx25840_write4(client, 0x47c, 0x010a8263);
+
+	if (std & V4L2_STD_NTSC) {
+		v4l_dbg(1, cx25840_debug, client, "%s() Selecting NTSC",
+			__func__);
+
+		/* Horiz / vert timing */
+		cx25840_write4(client, 0x428, 0x1e1e601a);
+		cx25840_write4(client, 0x424, 0x5b2d007a);
+
+		/* DIF NTSC */
+		cx25840_write4(client, 0x304, 0x6503bc0c);
+		cx25840_write4(client, 0x308, 0xbd038c85);
+		cx25840_write4(client, 0x30c, 0x1db4640a);
+		cx25840_write4(client, 0x310, 0x00008800);
+		cx25840_write4(client, 0x314, 0x44400400);
+		cx25840_write4(client, 0x32c, 0x0c800800);
+		cx25840_write4(client, 0x330, 0x27000100);
+		cx25840_write4(client, 0x334, 0x1f296e1f);
+		cx25840_write4(client, 0x338, 0x009f50c1);
+		cx25840_write4(client, 0x340, 0x1befbf06);
+		cx25840_write4(client, 0x344, 0x000035e8);
+
+		/* DIF I/F */
+		ifHz = 5400000;
+
+	} else {
+		v4l_dbg(1, cx25840_debug, client, "%s() Selecting PAL-BG",
+			__func__);
+
+		/* Horiz / vert timing */
+		cx25840_write4(client, 0x428, 0x28244024);
+		cx25840_write4(client, 0x424, 0x5d2d0084);
+
+		/* DIF */
+		cx25840_write4(client, 0x304, 0x6503bc0c);
+		cx25840_write4(client, 0x308, 0xbd038c85);
+		cx25840_write4(client, 0x30c, 0x1db4640a);
+		cx25840_write4(client, 0x310, 0x00008800);
+		cx25840_write4(client, 0x314, 0x44400600);
+		cx25840_write4(client, 0x32c, 0x0c800800);
+		cx25840_write4(client, 0x330, 0x27000100);
+		cx25840_write4(client, 0x334, 0x213530ec);
+		cx25840_write4(client, 0x338, 0x00a65ba8);
+		cx25840_write4(client, 0x340, 0x1befbf06);
+		cx25840_write4(client, 0x344, 0x000035e8);
+
+		/* DIF I/F */
+		ifHz = 6000000;
+	}
+
+	cx23885_dif_setup(client, ifHz);
+
+	/* Explicitly ensure the inputs are reconfigured after
+	 * a standard change.
+	 */
+	set_input(client, state->vid_input, state->aud_input);
+}
+
+/* ----------------------------------------------------------------------- */
+
 static const struct v4l2_ctrl_ops cx25840_ctrl_ops = {
 	.s_ctrl = cx25840_s_ctrl,
 };
@@ -1801,6 +5024,7 @@ static const struct v4l2_subdev_core_ops cx25840_core_ops = {
 	.queryctrl = v4l2_subdev_queryctrl,
 	.querymenu = v4l2_subdev_querymenu,
 	.s_std = cx25840_s_std,
+	.g_std = cx25840_g_std,
 	.reset = cx25840_reset,
 	.load_fw = cx25840_load_fw,
 	.s_io_pin_config = common_s_io_pin_config,
@@ -1828,6 +5052,7 @@ static const struct v4l2_subdev_video_ops cx25840_video_ops = {
 	.s_routing = cx25840_s_video_routing,
 	.s_mbus_fmt = cx25840_s_mbus_fmt,
 	.s_stream = cx25840_s_stream,
+	.g_input_status = cx25840_g_input_status,
 };
 
 static const struct v4l2_subdev_vbi_ops cx25840_vbi_ops = {
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 5c42abdf422..3598dc087b0 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -70,11 +70,6 @@ config VIDEO_CX88_DVB
 	  To compile this driver as a module, choose M here: the
 	  module will be called cx88-dvb.
 
-config VIDEO_CX88_MPEG
-	tristate
-	depends on VIDEO_CX88_DVB || VIDEO_CX88_BLACKBIRD
-	default y
-
 config VIDEO_CX88_VP3054
 	tristate "VP-3054 Secondary I2C Bus Support"
 	default m
@@ -84,3 +79,8 @@ config VIDEO_CX88_VP3054
 	  Conexant 2388x chip and the MT352 demodulator,
 	  which also require support for the VP-3054
 	  Secondary I2C bus, such at DNTV Live! DVB-T Pro.
+
+config VIDEO_CX88_MPEG
+	tristate
+	depends on VIDEO_CX88_DVB || VIDEO_CX88_BLACKBIRD
+	default y
diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index 68d1240f493..04bf6627d36 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -96,7 +96,7 @@ typedef struct cx88_audio_dev snd_cx88_card_t;
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* Index 0-MAX */
 static const char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;	/* ID for this card */
-static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
+static bool enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
 
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable cx88x soundcard. default enabled.");
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 0d719faafd8..cbd5d119a2c 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1306,7 +1306,7 @@ static const struct cx88_board cx88_boards[] = {
 	},
 	[CX88_BOARD_WINFAST_DTV2000H_J] = {
 		.name           = "WinFast DTV2000 H rev. J",
-		.tuner_type     = TUNER_PHILIPS_FMD1216ME_MK3,
+		.tuner_type     = TUNER_PHILIPS_FMD1216MEX_MK3,
 		.radio_type     = UNSET,
 		.tuner_addr     = ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
@@ -1573,8 +1573,8 @@ static const struct cx88_board cx88_boards[] = {
 		.name           = "Pinnacle Hybrid PCTV",
 		.tuner_type     = TUNER_XC2028,
 		.tuner_addr     = 0x61,
-		.radio_type     = TUNER_XC2028,
-		.radio_addr     = 0x61,
+		.radio_type     = UNSET,
+		.radio_addr     = ADDR_UNSET,
 		.input          = { {
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
@@ -1611,8 +1611,8 @@ static const struct cx88_board cx88_boards[] = {
 		.name           = "Leadtek TV2000 XP Global",
 		.tuner_type     = TUNER_XC2028,
 		.tuner_addr     = 0x61,
-		.radio_type     = TUNER_XC2028,
-		.radio_addr     = 0x61,
+		.radio_type     = UNSET,
+		.radio_addr     = ADDR_UNSET,
 		.input          = { {
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
@@ -1643,6 +1643,78 @@ static const struct cx88_board cx88_boards[] = {
 			.gpio3  = 0x0000,
 		},
 	},
+	[CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36] = {
+		.name           = "Leadtek TV2000 XP Global (SC4100)",
+		.tuner_type     = TUNER_XC4000,
+		.tuner_addr     = 0x61,
+		.radio_type     = UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.input          = { {
+			.type   = CX88_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0x0400,       /* pin 2 = 0 */
+			.gpio1  = 0x0000,
+			.gpio2  = 0x0C04,       /* pin 18 = 1, pin 19 = 0 */
+			.gpio3  = 0x0000,
+		}, {
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
+			.gpio0  = 0x0400,       /* pin 2 = 0 */
+			.gpio1  = 0x0000,
+			.gpio2  = 0x0C0C,       /* pin 18 = 1, pin 19 = 1 */
+			.gpio3  = 0x0000,
+		}, {
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
+			.gpio0  = 0x0400,       /* pin 2 = 0 */
+			.gpio1  = 0x0000,
+			.gpio2  = 0x0C0C,       /* pin 18 = 1, pin 19 = 1 */
+			.gpio3  = 0x0000,
+		} },
+		.radio = {
+			.type   = CX88_RADIO,
+			.gpio0  = 0x0400,        /* pin 2 = 0 */
+			.gpio1  = 0x0000,
+			.gpio2  = 0x0C00,       /* pin 18 = 0, pin 19 = 0 */
+			.gpio3  = 0x0000,
+		},
+	},
+	[CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43] = {
+		.name           = "Leadtek TV2000 XP Global (XC4100)",
+		.tuner_type     = TUNER_XC4000,
+		.tuner_addr     = 0x61,
+		.radio_type     = UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.input          = { {
+			.type   = CX88_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0x0400,       /* pin 2 = 0 */
+			.gpio1  = 0x6040,       /* pin 14 = 1, pin 13 = 0 */
+			.gpio2  = 0x0000,
+			.gpio3  = 0x0000,
+		}, {
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
+			.gpio0  = 0x0400,       /* pin 2 = 0 */
+			.gpio1  = 0x6060,       /* pin 14 = 1, pin 13 = 1 */
+			.gpio2  = 0x0000,
+			.gpio3  = 0x0000,
+		}, {
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
+			.gpio0  = 0x0400,       /* pin 2 = 0 */
+			.gpio1  = 0x6060,       /* pin 14 = 1, pin 13 = 1 */
+			.gpio2  = 0x0000,
+			.gpio3  = 0x0000,
+		} },
+		.radio = {
+			.type   = CX88_RADIO,
+			.gpio0  = 0x0400,        /* pin 2 = 0 */
+			.gpio1  = 0x6000,        /* pin 14 = 1, pin 13 = 0 */
+			.gpio2  = 0x0000,
+			.gpio3  = 0x0000,
+		},
+	},
 	[CX88_BOARD_POWERCOLOR_REAL_ANGEL] = {
 		.name           = "PowerColor RA330",	/* Long names may confuse LIRC. */
 		.tuner_type     = TUNER_XC2028,
@@ -2043,8 +2115,8 @@ static const struct cx88_board cx88_boards[] = {
 		.name           = "Terratec Cinergy HT PCI MKII",
 		.tuner_type     = TUNER_XC2028,
 		.tuner_addr     = 0x61,
-		.radio_type     = TUNER_XC2028,
-		.radio_addr     = 0x61,
+		.radio_type     = UNSET,
+		.radio_addr     = ADDR_UNSET,
 		.input          = { {
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
@@ -2082,9 +2154,9 @@ static const struct cx88_board cx88_boards[] = {
 	[CX88_BOARD_WINFAST_DTV1800H] = {
 		.name           = "Leadtek WinFast DTV1800 Hybrid",
 		.tuner_type     = TUNER_XC2028,
-		.radio_type     = TUNER_XC2028,
+		.radio_type     = UNSET,
 		.tuner_addr     = 0x61,
-		.radio_addr     = 0x61,
+		.radio_addr     = ADDR_UNSET,
 		/*
 		 * GPIO setting
 		 *
@@ -2123,9 +2195,9 @@ static const struct cx88_board cx88_boards[] = {
 	[CX88_BOARD_WINFAST_DTV1800H_XC4000] = {
 		.name		= "Leadtek WinFast DTV1800 H (XC4000)",
 		.tuner_type	= TUNER_XC4000,
-		.radio_type	= TUNER_XC4000,
+		.radio_type	= UNSET,
 		.tuner_addr	= 0x61,
-		.radio_addr	= 0x61,
+		.radio_addr	= ADDR_UNSET,
 		/*
 		 * GPIO setting
 		 *
@@ -2164,9 +2236,9 @@ static const struct cx88_board cx88_boards[] = {
 	[CX88_BOARD_WINFAST_DTV2000H_PLUS] = {
 		.name		= "Leadtek WinFast DTV2000 H PLUS",
 		.tuner_type	= TUNER_XC4000,
-		.radio_type	= TUNER_XC4000,
+		.radio_type	= UNSET,
 		.tuner_addr	= 0x61,
-		.radio_addr	= 0x61,
+		.radio_addr	= ADDR_UNSET,
 		/*
 		 * GPIO
 		 *   2: 1: mute audio
@@ -2719,6 +2791,21 @@ static const struct cx88_subid cx88_subids[] = {
 		.subdevice = 0x6618,
 		.card      = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL,
 	}, {
+		/* TV2000 XP Global [107d:6618] */
+		.subvendor = 0x107d,
+		.subdevice = 0x6619,
+		.card      = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL,
+	}, {
+		/* WinFast TV2000 XP Global with XC4000 tuner */
+		.subvendor = 0x107d,
+		.subdevice = 0x6f36,
+		.card      = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36,
+	}, {
+		/* WinFast TV2000 XP Global with XC4000 tuner and different GPIOs */
+		.subvendor = 0x107d,
+		.subdevice = 0x6f43,
+		.card      = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43,
+	}, {
 		.subvendor = 0xb034,
 		.subdevice = 0x3034,
 		.card      = CX88_BOARD_PROF_7301,
@@ -3075,6 +3162,8 @@ static int cx88_xc4000_tuner_callback(struct cx88_core *core,
 	switch (core->boardnr) {
 	case CX88_BOARD_WINFAST_DTV1800H_XC4000:
 	case CX88_BOARD_WINFAST_DTV2000H_PLUS:
+	case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36:
+	case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43:
 		return cx88_xc4000_winfast2000h_plus_callback(core,
 							      command, arg);
 	}
@@ -3232,6 +3321,7 @@ static void cx88_card_setup_pre_i2c(struct cx88_core *core)
 		cx_set(MO_GP0_IO, 0x00001010);
 		break;
 
+	case CX88_BOARD_WINFAST_DTV2000H_J:
 	case CX88_BOARD_HAUPPAUGE_HVR3000:
 	case CX88_BOARD_HAUPPAUGE_HVR4000:
 		/* Init GPIO */
@@ -3250,6 +3340,8 @@ static void cx88_card_setup_pre_i2c(struct cx88_core *core)
 
 	case CX88_BOARD_WINFAST_DTV1800H_XC4000:
 	case CX88_BOARD_WINFAST_DTV2000H_PLUS:
+	case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36:
+	case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43:
 		cx88_xc4000_winfast2000h_plus_callback(core,
 						       XC4000_TUNER_RESET, 0);
 		break;
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index cf3d33ab541..003937cd72f 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -815,9 +815,9 @@ static const u8 samsung_smt_7020_inittab[] = {
 };
 
 
-static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe,
-	struct dvb_frontend_parameters *params)
+static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct cx8802_dev *dev = fe->dvb->priv;
 	u8 buf[4];
 	u32 div;
@@ -827,14 +827,14 @@ static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe,
 		.buf = buf,
 		.len = sizeof(buf) };
 
-	div = params->frequency / 125;
+	div = c->frequency / 125;
 
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] = div & 0xff;
 	buf[2] = 0x84;  /* 0xC4 */
 	buf[3] = 0x00;
 
-	if (params->frequency < 1500000)
+	if (c->frequency < 1500000)
 		buf[3] |= 0x10;
 
 	if (fe->ops.i2c_gate_ctrl)
@@ -954,6 +954,7 @@ static int dvb_register(struct cx8802_dev *dev)
 	struct cx88_core *core = dev->core;
 	struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
 	int mfe_shared = 0; /* bus not shared by default */
+	int res = -EINVAL;
 
 	if (0 != core->i2c_rc) {
 		printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
@@ -999,7 +1000,6 @@ static int dvb_register(struct cx8802_dev *dev)
 		}
 		break;
 	case CX88_BOARD_WINFAST_DTV2000H:
-	case CX88_BOARD_WINFAST_DTV2000H_J:
 	case CX88_BOARD_HAUPPAUGE_HVR1100:
 	case CX88_BOARD_HAUPPAUGE_HVR1100LP:
 	case CX88_BOARD_HAUPPAUGE_HVR1300:
@@ -1013,6 +1013,17 @@ static int dvb_register(struct cx8802_dev *dev)
 				goto frontend_detach;
 		}
 		break;
+	case CX88_BOARD_WINFAST_DTV2000H_J:
+		fe0->dvb.frontend = dvb_attach(cx22702_attach,
+					       &hauppauge_hvr_config,
+					       &core->i2c_adap);
+		if (fe0->dvb.frontend != NULL) {
+			if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+				   &core->i2c_adap, 0x61,
+				   TUNER_PHILIPS_FMD1216MEX_MK3))
+				goto frontend_detach;
+		}
+		break;
 	case CX88_BOARD_HAUPPAUGE_HVR3000:
 		/* MFE frontend 1 */
 		mfe_shared = 1;
@@ -1566,13 +1577,16 @@ static int dvb_register(struct cx8802_dev *dev)
 	call_all(core, core, s_power, 0);
 
 	/* register everything */
-	return videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
-					 &dev->pci->dev, adapter_nr, mfe_shared, NULL);
+	res = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
+		&dev->pci->dev, adapter_nr, mfe_shared, NULL);
+	if (res)
+		goto frontend_detach;
+	return res;
 
 frontend_detach:
 	core->gate_ctrl = NULL;
 	videobuf_dvb_dealloc_frontends(&dev->frontends);
-	return -EINVAL;
+	return res;
 }
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index a1fe0abb6e4..de0f1af74e4 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -132,7 +132,7 @@ static void do_i2c_scan(const char *name, struct i2c_client *c)
 	}
 }
 
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
 int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci)
 {
 	/* Prevents usage of invalid delay values */
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index e614201b5ed..ebf448c48ca 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -103,6 +103,8 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
 	case CX88_BOARD_WINFAST_DTV1800H_XC4000:
 	case CX88_BOARD_WINFAST_DTV2000H_PLUS:
 	case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL:
+	case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36:
+	case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43:
 		gpio = (gpio & 0x6ff) | ((cx_read(MO_GP1_IO) << 8) & 0x900);
 		auxgpio = gpio;
 		break;
@@ -302,6 +304,8 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	case CX88_BOARD_WINFAST2000XP_EXPERT:
 	case CX88_BOARD_WINFAST_DTV1000:
 	case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL:
+	case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36:
+	case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43:
 		ir_codes = RC_MAP_WINFAST;
 		ir->gpio_addr = MO_GP0_IO;
 		ir->mask_keycode = 0x8f8;
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index fa8d307e1a3..c9659def2a7 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -244,6 +244,8 @@ extern const struct sram_channel const cx88_sram_channels[];
 #define CX88_BOARD_TEVII_S464              86
 #define CX88_BOARD_WINFAST_DTV2000H_PLUS   87
 #define CX88_BOARD_WINFAST_DTV1800H_XC4000 88
+#define CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36 89
+#define CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43 90
 
 enum cx88_itype {
 	CX88_VMUX_COMPOSITE1 = 1,
diff --git a/drivers/media/video/davinci/dm355_ccdc.c b/drivers/media/video/davinci/dm355_ccdc.c
index bd443ee76ff..f83baf3a52b 100644
--- a/drivers/media/video/davinci/dm355_ccdc.c
+++ b/drivers/media/video/davinci/dm355_ccdc.c
@@ -1069,15 +1069,4 @@ static struct platform_driver dm355_ccdc_driver = {
 	.probe = dm355_ccdc_probe,
 };
 
-static int __init dm355_ccdc_init(void)
-{
-	return platform_driver_register(&dm355_ccdc_driver);
-}
-
-static void __exit dm355_ccdc_exit(void)
-{
-	platform_driver_unregister(&dm355_ccdc_driver);
-}
-
-module_init(dm355_ccdc_init);
-module_exit(dm355_ccdc_exit);
+module_platform_driver(dm355_ccdc_driver);
diff --git a/drivers/media/video/davinci/dm644x_ccdc.c b/drivers/media/video/davinci/dm644x_ccdc.c
index 8051c295647..9303fe553b0 100644
--- a/drivers/media/video/davinci/dm644x_ccdc.c
+++ b/drivers/media/video/davinci/dm644x_ccdc.c
@@ -1078,15 +1078,4 @@ static struct platform_driver dm644x_ccdc_driver = {
 	.probe = dm644x_ccdc_probe,
 };
 
-static int __init dm644x_ccdc_init(void)
-{
-	return platform_driver_register(&dm644x_ccdc_driver);
-}
-
-static void __exit dm644x_ccdc_exit(void)
-{
-	platform_driver_unregister(&dm644x_ccdc_driver);
-}
-
-module_init(dm644x_ccdc_init);
-module_exit(dm644x_ccdc_exit);
+module_platform_driver(dm644x_ccdc_driver);
diff --git a/drivers/media/video/davinci/isif.c b/drivers/media/video/davinci/isif.c
index 29c29c66859..1e63852374b 100644
--- a/drivers/media/video/davinci/isif.c
+++ b/drivers/media/video/davinci/isif.c
@@ -1156,17 +1156,6 @@ static struct platform_driver isif_driver = {
 	.probe = isif_probe,
 };
 
-static int __init isif_init(void)
-{
-	return platform_driver_register(&isif_driver);
-}
-
-static void isif_exit(void)
-{
-	platform_driver_unregister(&isif_driver);
-}
-
-module_init(isif_init);
-module_exit(isif_exit);
+module_platform_driver(isif_driver);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/davinci/vpbe.c b/drivers/media/video/davinci/vpbe.c
index d773d30de22..c4a82a1a8a9 100644
--- a/drivers/media/video/davinci/vpbe.c
+++ b/drivers/media/video/davinci/vpbe.c
@@ -141,11 +141,12 @@ static int vpbe_enum_outputs(struct vpbe_device *vpbe_dev,
 	return 0;
 }
 
-static int vpbe_get_mode_info(struct vpbe_device *vpbe_dev, char *mode)
+static int vpbe_get_mode_info(struct vpbe_device *vpbe_dev, char *mode,
+			      int output_index)
 {
 	struct vpbe_config *cfg = vpbe_dev->cfg;
 	struct vpbe_enc_mode_info var;
-	int curr_output = vpbe_dev->current_out_index;
+	int curr_output = output_index;
 	int i;
 
 	if (NULL == mode)
@@ -245,6 +246,8 @@ static int vpbe_set_output(struct vpbe_device *vpbe_dev, int index)
 	struct encoder_config_info *curr_enc_info =
 			vpbe_current_encoder_info(vpbe_dev);
 	struct vpbe_config *cfg = vpbe_dev->cfg;
+	struct venc_platform_data *venc_device = vpbe_dev->venc_device;
+	enum v4l2_mbus_pixelcode if_params;
 	int enc_out_index;
 	int sd_index;
 	int ret = 0;
@@ -274,6 +277,8 @@ static int vpbe_set_output(struct vpbe_device *vpbe_dev, int index)
 			goto out;
 		}
 
+		if_params = cfg->outputs[index].if_params;
+		venc_device->setup_if_config(if_params);
 		if (ret)
 			goto out;
 	}
@@ -293,7 +298,7 @@ static int vpbe_set_output(struct vpbe_device *vpbe_dev, int index)
 	 * encoder.
 	 */
 	ret = vpbe_get_mode_info(vpbe_dev,
-				 cfg->outputs[index].default_mode);
+				 cfg->outputs[index].default_mode, index);
 	if (!ret) {
 		struct osd_state *osd_device = vpbe_dev->osd_device;
 
@@ -367,6 +372,11 @@ static int vpbe_s_dv_preset(struct vpbe_device *vpbe_dev,
 
 	ret = v4l2_subdev_call(vpbe_dev->encoders[sd_index], video,
 					s_dv_preset, dv_preset);
+	if (!ret && (vpbe_dev->amp != NULL)) {
+		/* Call amplifier subdevice */
+		ret = v4l2_subdev_call(vpbe_dev->amp, video,
+				s_dv_preset, dv_preset);
+	}
 	/* set the lcd controller output for the given mode */
 	if (!ret) {
 		struct osd_state *osd_device = vpbe_dev->osd_device;
@@ -566,6 +576,8 @@ static int platform_device_get(struct device *dev, void *data)
 
 	if (strcmp("vpbe-osd", pdev->name) == 0)
 		vpbe_dev->osd_device = platform_get_drvdata(pdev);
+	if (strcmp("vpbe-venc", pdev->name) == 0)
+		vpbe_dev->venc_device = dev_get_platdata(&pdev->dev);
 
 	return 0;
 }
@@ -584,6 +596,7 @@ static int platform_device_get(struct device *dev, void *data)
 static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
 {
 	struct encoder_config_info *enc_info;
+	struct amp_config_info *amp_info;
 	struct v4l2_subdev **enc_subdev;
 	struct osd_state *osd_device;
 	struct i2c_adapter *i2c_adap;
@@ -704,6 +717,32 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
 			v4l2_warn(&vpbe_dev->v4l2_dev, "non-i2c encoders"
 				 " currently not supported");
 	}
+	/* Add amplifier subdevice for dm365 */
+	if ((strcmp(vpbe_dev->cfg->module_name, "dm365-vpbe-display") == 0) &&
+			vpbe_dev->cfg->amp != NULL) {
+		amp_info = vpbe_dev->cfg->amp;
+		if (amp_info->is_i2c) {
+			vpbe_dev->amp = v4l2_i2c_new_subdev_board(
+			&vpbe_dev->v4l2_dev, i2c_adap,
+			&amp_info->board_info, NULL);
+			if (!vpbe_dev->amp) {
+				v4l2_err(&vpbe_dev->v4l2_dev,
+					 "amplifier %s failed to register",
+					 amp_info->module_name);
+				ret = -ENODEV;
+				goto vpbe_fail_amp_register;
+			}
+			v4l2_info(&vpbe_dev->v4l2_dev,
+					  "v4l2 sub device %s registered\n",
+					  amp_info->module_name);
+		} else {
+			    vpbe_dev->amp = NULL;
+			    v4l2_warn(&vpbe_dev->v4l2_dev, "non-i2c amplifiers"
+			    " currently not supported");
+		}
+	} else {
+	    vpbe_dev->amp = NULL;
+	}
 
 	/* set the current encoder and output to that of venc by default */
 	vpbe_dev->current_sd_index = 0;
@@ -731,6 +770,8 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
 	/* TBD handling of bootargs for default output and mode */
 	return 0;
 
+vpbe_fail_amp_register:
+	kfree(vpbe_dev->amp);
 vpbe_fail_sd_register:
 	kfree(vpbe_dev->encoders);
 vpbe_fail_v4l2_device:
@@ -757,6 +798,7 @@ static void vpbe_deinitialize(struct device *dev, struct vpbe_device *vpbe_dev)
 	if (strcmp(vpbe_dev->cfg->module_name, "dm644x-vpbe-display") != 0)
 		clk_put(vpbe_dev->dac_clk);
 
+	kfree(vpbe_dev->amp);
 	kfree(vpbe_dev->encoders);
 	vpbe_dev->initialized = 0;
 	/* disable vpss clocks */
@@ -811,8 +853,10 @@ static __devinit int vpbe_probe(struct platform_device *pdev)
 
 	if (cfg->outputs->num_modes > 0)
 		vpbe_dev->current_timings = vpbe_dev->cfg->outputs[0].modes[0];
-	else
+	else {
+		kfree(vpbe_dev);
 		return -ENODEV;
+	}
 
 	/* set the driver data in platform device */
 	platform_set_drvdata(pdev, vpbe_dev);
@@ -839,26 +883,4 @@ static struct platform_driver vpbe_driver = {
 	.remove = vpbe_remove,
 };
 
-/**
- * vpbe_init: initialize the vpbe driver
- *
- * This function registers device and driver to the kernel
- */
-static __init int vpbe_init(void)
-{
-	return platform_driver_register(&vpbe_driver);
-}
-
-/**
- * vpbe_cleanup : cleanup function for vpbe driver
- *
- * This will un-registers the device and driver to the kernel
- */
-static void vpbe_cleanup(void)
-{
-	platform_driver_unregister(&vpbe_driver);
-}
-
-/* Function for module initialization and cleanup */
-module_init(vpbe_init);
-module_exit(vpbe_cleanup);
+module_platform_driver(vpbe_driver);
diff --git a/drivers/media/video/davinci/vpbe_display.c b/drivers/media/video/davinci/vpbe_display.c
index 8588a86d9b4..1f3b1c72925 100644
--- a/drivers/media/video/davinci/vpbe_display.c
+++ b/drivers/media/video/davinci/vpbe_display.c
@@ -1746,15 +1746,16 @@ static __devinit int vpbe_display_probe(struct platform_device *pdev)
 	for (i = 0; i < VPBE_DISPLAY_MAX_DEVICES; i++) {
 		if (register_device(disp_dev->dev[i], disp_dev, pdev)) {
 			err = -ENODEV;
-			goto probe_out;
+			goto probe_out_irq;
 		}
 	}
 
 	printk(KERN_DEBUG "Successfully completed the probing of vpbe v4l2 device\n");
 	return 0;
 
-probe_out:
+probe_out_irq:
 	free_irq(res->start, disp_dev);
+probe_out:
 	for (k = 0; k < VPBE_DISPLAY_MAX_DEVICES; k++) {
 		/* Get the pointer to the layer object */
 		vpbe_display_layer = disp_dev->dev[k];
@@ -1816,43 +1817,7 @@ static struct platform_driver vpbe_display_driver = {
 	.remove = __devexit_p(vpbe_display_remove),
 };
 
-/*
- * vpbe_display_init()
- * This function registers device and driver to the kernel, requests irq
- * handler and allocates memory for layer objects
- */
-static __devinit int vpbe_display_init(void)
-{
-	int err;
-
-	printk(KERN_DEBUG "vpbe_display_init\n");
-
-	/* Register driver to the kernel */
-	err = platform_driver_register(&vpbe_display_driver);
-	if (0 != err)
-		return err;
-
-	printk(KERN_DEBUG "vpbe_display_init:"
-			"VPBE V4L2 Display Driver V1.0 loaded\n");
-	return 0;
-}
-
-/*
- * vpbe_display_cleanup()
- * This function un-registers device and driver to the kernel, frees requested
- * irq handler and de-allocates memory allocated for layer objects.
- */
-static void vpbe_display_cleanup(void)
-{
-	printk(KERN_DEBUG "vpbe_display_cleanup\n");
-
-	/* platform driver unregister */
-	platform_driver_unregister(&vpbe_display_driver);
-}
-
-/* Function for module initialization and cleanup */
-module_init(vpbe_display_init);
-module_exit(vpbe_display_cleanup);
+module_platform_driver(vpbe_display_driver);
 
 MODULE_DESCRIPTION("TI DM644x/DM355/DM365 VPBE Display controller");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/davinci/vpbe_osd.c b/drivers/media/video/davinci/vpbe_osd.c
index ceccf430251..d6488b79ae3 100644
--- a/drivers/media/video/davinci/vpbe_osd.c
+++ b/drivers/media/video/davinci/vpbe_osd.c
@@ -248,11 +248,29 @@ static void _osd_set_rec601_attenuation(struct osd_state *sd,
 		osd_modify(sd, OSD_OSDWIN0MD_ATN0E,
 			  enable ? OSD_OSDWIN0MD_ATN0E : 0,
 			  OSD_OSDWIN0MD);
+		if (sd->vpbe_type == VPBE_VERSION_1)
+			osd_modify(sd, OSD_OSDWIN0MD_ATN0E,
+				  enable ? OSD_OSDWIN0MD_ATN0E : 0,
+				  OSD_OSDWIN0MD);
+		else if ((sd->vpbe_type == VPBE_VERSION_3) ||
+			   (sd->vpbe_type == VPBE_VERSION_2))
+			osd_modify(sd, OSD_EXTMODE_ATNOSD0EN,
+				  enable ? OSD_EXTMODE_ATNOSD0EN : 0,
+				  OSD_EXTMODE);
 		break;
 	case OSDWIN_OSD1:
 		osd_modify(sd, OSD_OSDWIN1MD_ATN1E,
 			  enable ? OSD_OSDWIN1MD_ATN1E : 0,
 			  OSD_OSDWIN1MD);
+		if (sd->vpbe_type == VPBE_VERSION_1)
+			osd_modify(sd, OSD_OSDWIN1MD_ATN1E,
+				  enable ? OSD_OSDWIN1MD_ATN1E : 0,
+				  OSD_OSDWIN1MD);
+		else if ((sd->vpbe_type == VPBE_VERSION_3) ||
+			   (sd->vpbe_type == VPBE_VERSION_2))
+			osd_modify(sd, OSD_EXTMODE_ATNOSD1EN,
+				  enable ? OSD_EXTMODE_ATNOSD1EN : 0,
+				  OSD_EXTMODE);
 		break;
 	}
 }
@@ -273,15 +291,71 @@ static void _osd_set_blending_factor(struct osd_state *sd,
 	}
 }
 
+static void _osd_enable_rgb888_pixblend(struct osd_state *sd,
+					enum osd_win_layer osdwin)
+{
+
+	osd_modify(sd, OSD_MISCCTL_BLDSEL, 0, OSD_MISCCTL);
+	switch (osdwin) {
+	case OSDWIN_OSD0:
+		osd_modify(sd, OSD_EXTMODE_OSD0BLDCHR,
+			  OSD_EXTMODE_OSD0BLDCHR, OSD_EXTMODE);
+		break;
+	case OSDWIN_OSD1:
+		osd_modify(sd, OSD_EXTMODE_OSD1BLDCHR,
+			  OSD_EXTMODE_OSD1BLDCHR, OSD_EXTMODE);
+		break;
+	}
+}
+
 static void _osd_enable_color_key(struct osd_state *sd,
 				  enum osd_win_layer osdwin,
 				  unsigned colorkey,
 				  enum osd_pix_format pixfmt)
 {
 	switch (pixfmt) {
+	case PIXFMT_1BPP:
+	case PIXFMT_2BPP:
+	case PIXFMT_4BPP:
+	case PIXFMT_8BPP:
+		if (sd->vpbe_type == VPBE_VERSION_3) {
+			switch (osdwin) {
+			case OSDWIN_OSD0:
+				osd_modify(sd, OSD_TRANSPBMPIDX_BMP0,
+					  colorkey <<
+					  OSD_TRANSPBMPIDX_BMP0_SHIFT,
+					  OSD_TRANSPBMPIDX);
+				break;
+			case OSDWIN_OSD1:
+				osd_modify(sd, OSD_TRANSPBMPIDX_BMP1,
+					  colorkey <<
+					  OSD_TRANSPBMPIDX_BMP1_SHIFT,
+					  OSD_TRANSPBMPIDX);
+				break;
+			}
+		}
+		break;
 	case PIXFMT_RGB565:
-		osd_write(sd, colorkey & OSD_TRANSPVAL_RGBTRANS,
-			  OSD_TRANSPVAL);
+		if (sd->vpbe_type == VPBE_VERSION_1)
+			osd_write(sd, colorkey & OSD_TRANSPVAL_RGBTRANS,
+				  OSD_TRANSPVAL);
+		else if (sd->vpbe_type == VPBE_VERSION_3)
+			osd_write(sd, colorkey & OSD_TRANSPVALL_RGBL,
+				  OSD_TRANSPVALL);
+		break;
+	case PIXFMT_YCbCrI:
+	case PIXFMT_YCrCbI:
+		if (sd->vpbe_type == VPBE_VERSION_3)
+			osd_modify(sd, OSD_TRANSPVALU_Y, colorkey,
+				   OSD_TRANSPVALU);
+		break;
+	case PIXFMT_RGB888:
+		if (sd->vpbe_type == VPBE_VERSION_3) {
+			osd_write(sd, colorkey & OSD_TRANSPVALL_RGBL,
+				  OSD_TRANSPVALL);
+			osd_modify(sd, OSD_TRANSPVALU_RGBU, colorkey >> 16,
+				  OSD_TRANSPVALU);
+		}
 		break;
 	default:
 		break;
@@ -470,23 +544,188 @@ static int osd_enable_layer(struct osd_state *sd, enum osd_layer layer,
 	return 0;
 }
 
+#define OSD_SRC_ADDR_HIGH4	0x7800000
+#define OSD_SRC_ADDR_HIGH7	0x7F0000
+#define OSD_SRCADD_OFSET_SFT	23
+#define OSD_SRCADD_ADD_SFT	16
+#define OSD_WINADL_MASK		0xFFFF
+#define OSD_WINOFST_MASK	0x1000
+#define VPBE_REG_BASE		0x80000000
+
 static void _osd_start_layer(struct osd_state *sd, enum osd_layer layer,
 			     unsigned long fb_base_phys,
 			     unsigned long cbcr_ofst)
 {
-	switch (layer) {
-	case WIN_OSD0:
-		osd_write(sd, fb_base_phys & ~0x1F, OSD_OSDWIN0ADR);
-		break;
-	case WIN_VID0:
-		osd_write(sd, fb_base_phys & ~0x1F, OSD_VIDWIN0ADR);
-		break;
-	case WIN_OSD1:
-		osd_write(sd, fb_base_phys & ~0x1F, OSD_OSDWIN1ADR);
-		break;
-	case WIN_VID1:
-		osd_write(sd, fb_base_phys & ~0x1F, OSD_VIDWIN1ADR);
-		break;
+
+	if (sd->vpbe_type == VPBE_VERSION_1) {
+		switch (layer) {
+		case WIN_OSD0:
+			osd_write(sd, fb_base_phys & ~0x1F, OSD_OSDWIN0ADR);
+			break;
+		case WIN_VID0:
+			osd_write(sd, fb_base_phys & ~0x1F, OSD_VIDWIN0ADR);
+			break;
+		case WIN_OSD1:
+			osd_write(sd, fb_base_phys & ~0x1F, OSD_OSDWIN1ADR);
+			break;
+		case WIN_VID1:
+			osd_write(sd, fb_base_phys & ~0x1F, OSD_VIDWIN1ADR);
+			break;
+	      }
+	} else if (sd->vpbe_type == VPBE_VERSION_3) {
+		unsigned long fb_offset_32 =
+		    (fb_base_phys - VPBE_REG_BASE) >> 5;
+
+		switch (layer) {
+		case WIN_OSD0:
+			osd_modify(sd, OSD_OSDWINADH_O0AH,
+				  fb_offset_32 >> (OSD_SRCADD_ADD_SFT -
+						   OSD_OSDWINADH_O0AH_SHIFT),
+				  OSD_OSDWINADH);
+			osd_write(sd, fb_offset_32 & OSD_OSDWIN0ADL_O0AL,
+				  OSD_OSDWIN0ADL);
+			break;
+		case WIN_VID0:
+			osd_modify(sd, OSD_VIDWINADH_V0AH,
+				  fb_offset_32 >> (OSD_SRCADD_ADD_SFT -
+						   OSD_VIDWINADH_V0AH_SHIFT),
+				  OSD_VIDWINADH);
+			osd_write(sd, fb_offset_32 & OSD_VIDWIN0ADL_V0AL,
+				  OSD_VIDWIN0ADL);
+			break;
+		case WIN_OSD1:
+			osd_modify(sd, OSD_OSDWINADH_O1AH,
+				  fb_offset_32 >> (OSD_SRCADD_ADD_SFT -
+						   OSD_OSDWINADH_O1AH_SHIFT),
+				  OSD_OSDWINADH);
+			osd_write(sd, fb_offset_32 & OSD_OSDWIN1ADL_O1AL,
+				  OSD_OSDWIN1ADL);
+			break;
+		case WIN_VID1:
+			osd_modify(sd, OSD_VIDWINADH_V1AH,
+				  fb_offset_32 >> (OSD_SRCADD_ADD_SFT -
+						   OSD_VIDWINADH_V1AH_SHIFT),
+				  OSD_VIDWINADH);
+			osd_write(sd, fb_offset_32 & OSD_VIDWIN1ADL_V1AL,
+				  OSD_VIDWIN1ADL);
+			break;
+		}
+	} else if (sd->vpbe_type == VPBE_VERSION_2) {
+		struct osd_window_state *win = &sd->win[layer];
+		unsigned long fb_offset_32, cbcr_offset_32;
+
+		fb_offset_32 = fb_base_phys - VPBE_REG_BASE;
+		if (cbcr_ofst)
+			cbcr_offset_32 = cbcr_ofst;
+		else
+			cbcr_offset_32 = win->lconfig.line_length *
+					 win->lconfig.ysize;
+		cbcr_offset_32 += fb_offset_32;
+		fb_offset_32 = fb_offset_32 >> 5;
+		cbcr_offset_32 = cbcr_offset_32 >> 5;
+		/*
+		 * DM365: start address is 27-bit long address b26 - b23 are
+		 * in offset register b12 - b9, and * bit 26 has to be '1'
+		 */
+		if (win->lconfig.pixfmt == PIXFMT_NV12) {
+			switch (layer) {
+			case WIN_VID0:
+			case WIN_VID1:
+				/* Y is in VID0 */
+				osd_modify(sd, OSD_VIDWIN0OFST_V0AH,
+					 ((fb_offset_32 & OSD_SRC_ADDR_HIGH4) >>
+					 (OSD_SRCADD_OFSET_SFT -
+					 OSD_WINOFST_AH_SHIFT)) |
+					 OSD_WINOFST_MASK, OSD_VIDWIN0OFST);
+				osd_modify(sd, OSD_VIDWINADH_V0AH,
+					  (fb_offset_32 & OSD_SRC_ADDR_HIGH7) >>
+					  (OSD_SRCADD_ADD_SFT -
+					  OSD_VIDWINADH_V0AH_SHIFT),
+					   OSD_VIDWINADH);
+				osd_write(sd, fb_offset_32 & OSD_WINADL_MASK,
+					  OSD_VIDWIN0ADL);
+				/* CbCr is in VID1 */
+				osd_modify(sd, OSD_VIDWIN1OFST_V1AH,
+					 ((cbcr_offset_32 &
+					 OSD_SRC_ADDR_HIGH4) >>
+					 (OSD_SRCADD_OFSET_SFT -
+					 OSD_WINOFST_AH_SHIFT)) |
+					 OSD_WINOFST_MASK, OSD_VIDWIN1OFST);
+				osd_modify(sd, OSD_VIDWINADH_V1AH,
+					  (cbcr_offset_32 &
+					  OSD_SRC_ADDR_HIGH7) >>
+					  (OSD_SRCADD_ADD_SFT -
+					  OSD_VIDWINADH_V1AH_SHIFT),
+					  OSD_VIDWINADH);
+				osd_write(sd, cbcr_offset_32 & OSD_WINADL_MASK,
+					  OSD_VIDWIN1ADL);
+				break;
+			default:
+				break;
+			}
+		}
+
+		switch (layer) {
+		case WIN_OSD0:
+			osd_modify(sd, OSD_OSDWIN0OFST_O0AH,
+				 ((fb_offset_32 & OSD_SRC_ADDR_HIGH4) >>
+				 (OSD_SRCADD_OFSET_SFT -
+				 OSD_WINOFST_AH_SHIFT)) | OSD_WINOFST_MASK,
+				  OSD_OSDWIN0OFST);
+			osd_modify(sd, OSD_OSDWINADH_O0AH,
+				 (fb_offset_32 & OSD_SRC_ADDR_HIGH7) >>
+				 (OSD_SRCADD_ADD_SFT -
+				 OSD_OSDWINADH_O0AH_SHIFT), OSD_OSDWINADH);
+			osd_write(sd, fb_offset_32 & OSD_WINADL_MASK,
+					OSD_OSDWIN0ADL);
+			break;
+		case WIN_VID0:
+			if (win->lconfig.pixfmt != PIXFMT_NV12) {
+				osd_modify(sd, OSD_VIDWIN0OFST_V0AH,
+					 ((fb_offset_32 & OSD_SRC_ADDR_HIGH4) >>
+					 (OSD_SRCADD_OFSET_SFT -
+					 OSD_WINOFST_AH_SHIFT)) |
+					 OSD_WINOFST_MASK, OSD_VIDWIN0OFST);
+				osd_modify(sd, OSD_VIDWINADH_V0AH,
+					  (fb_offset_32 & OSD_SRC_ADDR_HIGH7) >>
+					  (OSD_SRCADD_ADD_SFT -
+					  OSD_VIDWINADH_V0AH_SHIFT),
+					  OSD_VIDWINADH);
+				osd_write(sd, fb_offset_32 & OSD_WINADL_MASK,
+					  OSD_VIDWIN0ADL);
+			}
+			break;
+		case WIN_OSD1:
+			osd_modify(sd, OSD_OSDWIN1OFST_O1AH,
+				 ((fb_offset_32 & OSD_SRC_ADDR_HIGH4) >>
+				 (OSD_SRCADD_OFSET_SFT -
+				 OSD_WINOFST_AH_SHIFT)) | OSD_WINOFST_MASK,
+				  OSD_OSDWIN1OFST);
+			osd_modify(sd, OSD_OSDWINADH_O1AH,
+				  (fb_offset_32 & OSD_SRC_ADDR_HIGH7) >>
+				  (OSD_SRCADD_ADD_SFT -
+				  OSD_OSDWINADH_O1AH_SHIFT),
+				  OSD_OSDWINADH);
+			osd_write(sd, fb_offset_32 & OSD_WINADL_MASK,
+					OSD_OSDWIN1ADL);
+			break;
+		case WIN_VID1:
+			if (win->lconfig.pixfmt != PIXFMT_NV12) {
+				osd_modify(sd, OSD_VIDWIN1OFST_V1AH,
+					 ((fb_offset_32 & OSD_SRC_ADDR_HIGH4) >>
+					 (OSD_SRCADD_OFSET_SFT -
+					 OSD_WINOFST_AH_SHIFT)) |
+					 OSD_WINOFST_MASK, OSD_VIDWIN1OFST);
+				osd_modify(sd, OSD_VIDWINADH_V1AH,
+					  (fb_offset_32 & OSD_SRC_ADDR_HIGH7) >>
+					  (OSD_SRCADD_ADD_SFT -
+					  OSD_VIDWINADH_V1AH_SHIFT),
+					  OSD_VIDWINADH);
+				osd_write(sd, fb_offset_32 & OSD_WINADL_MASK,
+					  OSD_VIDWIN1ADL);
+			}
+			break;
+		}
 	}
 }
 
@@ -545,7 +784,7 @@ static int try_layer_config(struct osd_state *sd, enum osd_layer layer,
 {
 	struct osd_state *osd = sd;
 	struct osd_window_state *win = &osd->win[layer];
-	int bad_config;
+	int bad_config = 0;
 
 	/* verify that the pixel format is compatible with the layer */
 	switch (lconfig->pixfmt) {
@@ -554,17 +793,25 @@ static int try_layer_config(struct osd_state *sd, enum osd_layer layer,
 	case PIXFMT_4BPP:
 	case PIXFMT_8BPP:
 	case PIXFMT_RGB565:
-		bad_config = !is_osd_win(layer);
+		if (osd->vpbe_type == VPBE_VERSION_1)
+			bad_config = !is_vid_win(layer);
 		break;
 	case PIXFMT_YCbCrI:
 	case PIXFMT_YCrCbI:
 		bad_config = !is_vid_win(layer);
 		break;
 	case PIXFMT_RGB888:
-		bad_config = !is_vid_win(layer);
+		if (osd->vpbe_type == VPBE_VERSION_1)
+			bad_config = !is_vid_win(layer);
+		else if ((osd->vpbe_type == VPBE_VERSION_3) ||
+			 (osd->vpbe_type == VPBE_VERSION_2))
+			bad_config = !is_osd_win(layer);
 		break;
 	case PIXFMT_NV12:
-		bad_config = 1;
+		if (osd->vpbe_type != VPBE_VERSION_2)
+			bad_config = 1;
+		else
+			bad_config = is_osd_win(layer);
 		break;
 	case PIXFMT_OSD_ATTR:
 		bad_config = (layer != WIN_OSD1);
@@ -584,7 +831,8 @@ static int try_layer_config(struct osd_state *sd, enum osd_layer layer,
 
 	/* DM6446: */
 	/* only one OSD window at a time can use RGB pixel formats */
-	if (is_osd_win(layer) && is_rgb_pixfmt(lconfig->pixfmt)) {
+	  if ((osd->vpbe_type == VPBE_VERSION_1) &&
+		  is_osd_win(layer) && is_rgb_pixfmt(lconfig->pixfmt)) {
 		enum osd_pix_format pixfmt;
 		if (layer == WIN_OSD0)
 			pixfmt = osd->win[WIN_OSD1].lconfig.pixfmt;
@@ -602,7 +850,8 @@ static int try_layer_config(struct osd_state *sd, enum osd_layer layer,
 	}
 
 	/* DM6446: only one video window at a time can use RGB888 */
-	if (is_vid_win(layer) && lconfig->pixfmt == PIXFMT_RGB888) {
+	if ((osd->vpbe_type == VPBE_VERSION_1) && is_vid_win(layer) &&
+		lconfig->pixfmt == PIXFMT_RGB888) {
 		enum osd_pix_format pixfmt;
 
 		if (layer == WIN_VID0)
@@ -652,7 +901,8 @@ static void _osd_disable_vid_rgb888(struct osd_state *sd)
 	 * The caller must ensure that neither video window is currently
 	 * configured for RGB888 pixel format.
 	 */
-	osd_clear(sd, OSD_MISCCTL_RGBEN, OSD_MISCCTL);
+	if (sd->vpbe_type == VPBE_VERSION_1)
+		osd_clear(sd, OSD_MISCCTL_RGBEN, OSD_MISCCTL);
 }
 
 static void _osd_enable_vid_rgb888(struct osd_state *sd,
@@ -665,13 +915,14 @@ static void _osd_enable_vid_rgb888(struct osd_state *sd,
 	 * currently configured for RGB888 pixel format, as this routine will
 	 * disable RGB888 pixel format for the other window.
 	 */
-	if (layer == WIN_VID0) {
-		osd_modify(sd, OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
-			  OSD_MISCCTL_RGBEN, OSD_MISCCTL);
-	} else if (layer == WIN_VID1) {
-		osd_modify(sd, OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
-			  OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
-			  OSD_MISCCTL);
+	if (sd->vpbe_type == VPBE_VERSION_1) {
+		if (layer == WIN_VID0)
+			osd_modify(sd, OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
+				  OSD_MISCCTL_RGBEN, OSD_MISCCTL);
+		else if (layer == WIN_VID1)
+			osd_modify(sd, OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
+				  OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
+				  OSD_MISCCTL);
 	}
 }
 
@@ -697,9 +948,30 @@ static void _osd_set_layer_config(struct osd_state *sd, enum osd_layer layer,
 
 	switch (layer) {
 	case WIN_OSD0:
-		winmd_mask |= OSD_OSDWIN0MD_RGB0E;
-		if (lconfig->pixfmt == PIXFMT_RGB565)
-			winmd |= OSD_OSDWIN0MD_RGB0E;
+		if (sd->vpbe_type == VPBE_VERSION_1) {
+			winmd_mask |= OSD_OSDWIN0MD_RGB0E;
+			if (lconfig->pixfmt == PIXFMT_RGB565)
+				winmd |= OSD_OSDWIN0MD_RGB0E;
+		} else if ((sd->vpbe_type == VPBE_VERSION_3) ||
+		  (sd->vpbe_type == VPBE_VERSION_2)) {
+			winmd_mask |= OSD_OSDWIN0MD_BMP0MD;
+			switch (lconfig->pixfmt) {
+			case PIXFMT_RGB565:
+					winmd |= (1 <<
+					OSD_OSDWIN0MD_BMP0MD_SHIFT);
+					break;
+			case PIXFMT_RGB888:
+				winmd |= (2 << OSD_OSDWIN0MD_BMP0MD_SHIFT);
+				_osd_enable_rgb888_pixblend(sd, OSDWIN_OSD0);
+				break;
+			case PIXFMT_YCbCrI:
+			case PIXFMT_YCrCbI:
+				winmd |= (3 << OSD_OSDWIN0MD_BMP0MD_SHIFT);
+				break;
+			default:
+				break;
+			}
+		}
 
 		winmd_mask |= OSD_OSDWIN0MD_BMW0 | OSD_OSDWIN0MD_OFF0;
 
@@ -749,12 +1021,59 @@ static void _osd_set_layer_config(struct osd_state *sd, enum osd_layer layer,
 		 * For YUV420P format the register contents are
 		 * duplicated in both VID registers
 		 */
+		if ((sd->vpbe_type == VPBE_VERSION_2) &&
+				(lconfig->pixfmt == PIXFMT_NV12)) {
+			/* other window also */
+			if (lconfig->interlaced) {
+				winmd_mask |= OSD_VIDWINMD_VFF1;
+				winmd |= OSD_VIDWINMD_VFF1;
+				osd_modify(sd, winmd_mask, winmd,
+					  OSD_VIDWINMD);
+			}
+
+			osd_modify(sd, OSD_MISCCTL_S420D,
+				    OSD_MISCCTL_S420D, OSD_MISCCTL);
+			osd_write(sd, lconfig->line_length >> 5,
+				  OSD_VIDWIN1OFST);
+			osd_write(sd, lconfig->xpos, OSD_VIDWIN1XP);
+			osd_write(sd, lconfig->xsize, OSD_VIDWIN1XL);
+			/*
+			  * if NV21 pixfmt and line length not 32B
+			  * aligned (e.g. NTSC), Need to set window
+			  * X pixel size to be 32B aligned as well
+			  */
+			if (lconfig->xsize % 32) {
+				osd_write(sd,
+					  ((lconfig->xsize + 31) & ~31),
+					  OSD_VIDWIN1XL);
+				osd_write(sd,
+					  ((lconfig->xsize + 31) & ~31),
+					  OSD_VIDWIN0XL);
+			}
+		} else if ((sd->vpbe_type == VPBE_VERSION_2) &&
+				(lconfig->pixfmt != PIXFMT_NV12)) {
+			osd_modify(sd, OSD_MISCCTL_S420D, ~OSD_MISCCTL_S420D,
+						OSD_MISCCTL);
+		}
+
 		if (lconfig->interlaced) {
 			osd_write(sd, lconfig->ypos >> 1, OSD_VIDWIN0YP);
 			osd_write(sd, lconfig->ysize >> 1, OSD_VIDWIN0YL);
+			if ((sd->vpbe_type == VPBE_VERSION_2) &&
+				lconfig->pixfmt == PIXFMT_NV12) {
+				osd_write(sd, lconfig->ypos >> 1,
+					  OSD_VIDWIN1YP);
+				osd_write(sd, lconfig->ysize >> 1,
+					  OSD_VIDWIN1YL);
+			}
 		} else {
 			osd_write(sd, lconfig->ypos, OSD_VIDWIN0YP);
 			osd_write(sd, lconfig->ysize, OSD_VIDWIN0YL);
+			if ((sd->vpbe_type == VPBE_VERSION_2) &&
+				lconfig->pixfmt == PIXFMT_NV12) {
+				osd_write(sd, lconfig->ypos, OSD_VIDWIN1YP);
+				osd_write(sd, lconfig->ysize, OSD_VIDWIN1YL);
+			}
 		}
 		break;
 	case WIN_OSD1:
@@ -764,14 +1083,43 @@ static void _osd_set_layer_config(struct osd_state *sd, enum osd_layer layer,
 		 * attribute mode to a normal mode.
 		 */
 		if (lconfig->pixfmt == PIXFMT_OSD_ATTR) {
-			winmd_mask |=
-			    OSD_OSDWIN1MD_ATN1E | OSD_OSDWIN1MD_RGB1E |
-			    OSD_OSDWIN1MD_CLUTS1 |
-			    OSD_OSDWIN1MD_BLND1 | OSD_OSDWIN1MD_TE1;
+			if (sd->vpbe_type == VPBE_VERSION_1) {
+				winmd_mask |= OSD_OSDWIN1MD_ATN1E |
+				OSD_OSDWIN1MD_RGB1E | OSD_OSDWIN1MD_CLUTS1 |
+				OSD_OSDWIN1MD_BLND1 | OSD_OSDWIN1MD_TE1;
+			} else {
+				winmd_mask |= OSD_OSDWIN1MD_BMP1MD |
+				OSD_OSDWIN1MD_CLUTS1 | OSD_OSDWIN1MD_BLND1 |
+				OSD_OSDWIN1MD_TE1;
+			}
 		} else {
-			winmd_mask |= OSD_OSDWIN1MD_RGB1E;
-			if (lconfig->pixfmt == PIXFMT_RGB565)
-				winmd |= OSD_OSDWIN1MD_RGB1E;
+			if (sd->vpbe_type == VPBE_VERSION_1) {
+				winmd_mask |= OSD_OSDWIN1MD_RGB1E;
+				if (lconfig->pixfmt == PIXFMT_RGB565)
+					winmd |= OSD_OSDWIN1MD_RGB1E;
+			} else if ((sd->vpbe_type == VPBE_VERSION_3)
+				   || (sd->vpbe_type == VPBE_VERSION_2)) {
+				winmd_mask |= OSD_OSDWIN1MD_BMP1MD;
+				switch (lconfig->pixfmt) {
+				case PIXFMT_RGB565:
+					winmd |=
+					    (1 << OSD_OSDWIN1MD_BMP1MD_SHIFT);
+					break;
+				case PIXFMT_RGB888:
+					winmd |=
+					    (2 << OSD_OSDWIN1MD_BMP1MD_SHIFT);
+					_osd_enable_rgb888_pixblend(sd,
+							OSDWIN_OSD1);
+					break;
+				case PIXFMT_YCbCrI:
+				case PIXFMT_YCrCbI:
+					winmd |=
+					    (3 << OSD_OSDWIN1MD_BMP1MD_SHIFT);
+					break;
+				default:
+					break;
+				}
+			}
 
 			winmd_mask |= OSD_OSDWIN1MD_BMW1;
 			switch (lconfig->pixfmt) {
@@ -822,15 +1170,45 @@ static void _osd_set_layer_config(struct osd_state *sd, enum osd_layer layer,
 		 * For YUV420P format the register contents are
 		 * duplicated in both VID registers
 		 */
-		osd_modify(sd, OSD_MISCCTL_S420D, ~OSD_MISCCTL_S420D,
-			   OSD_MISCCTL);
+		if (sd->vpbe_type == VPBE_VERSION_2) {
+			if (lconfig->pixfmt == PIXFMT_NV12) {
+				/* other window also */
+				if (lconfig->interlaced) {
+					winmd_mask |= OSD_VIDWINMD_VFF0;
+					winmd |= OSD_VIDWINMD_VFF0;
+					osd_modify(sd, winmd_mask, winmd,
+						  OSD_VIDWINMD);
+				}
+				osd_modify(sd, OSD_MISCCTL_S420D,
+					   OSD_MISCCTL_S420D, OSD_MISCCTL);
+				osd_write(sd, lconfig->line_length >> 5,
+					  OSD_VIDWIN0OFST);
+				osd_write(sd, lconfig->xpos, OSD_VIDWIN0XP);
+				osd_write(sd, lconfig->xsize, OSD_VIDWIN0XL);
+			} else {
+				osd_modify(sd, OSD_MISCCTL_S420D,
+					   ~OSD_MISCCTL_S420D, OSD_MISCCTL);
+			}
+		}
 
 		if (lconfig->interlaced) {
 			osd_write(sd, lconfig->ypos >> 1, OSD_VIDWIN1YP);
 			osd_write(sd, lconfig->ysize >> 1, OSD_VIDWIN1YL);
+			if ((sd->vpbe_type == VPBE_VERSION_2) &&
+				lconfig->pixfmt == PIXFMT_NV12) {
+				osd_write(sd, lconfig->ypos >> 1,
+					  OSD_VIDWIN0YP);
+				osd_write(sd, lconfig->ysize >> 1,
+					  OSD_VIDWIN0YL);
+			}
 		} else {
 			osd_write(sd, lconfig->ypos, OSD_VIDWIN1YP);
 			osd_write(sd, lconfig->ysize, OSD_VIDWIN1YL);
+			if ((sd->vpbe_type == VPBE_VERSION_2) &&
+				lconfig->pixfmt == PIXFMT_NV12) {
+				osd_write(sd, lconfig->ypos, OSD_VIDWIN0YP);
+				osd_write(sd, lconfig->ysize, OSD_VIDWIN0YL);
+			}
 		}
 		break;
 	}
@@ -1089,6 +1467,11 @@ static void _osd_init(struct osd_state *sd)
 	osd_write(sd, 0, OSD_OSDWIN1MD);
 	osd_write(sd, 0, OSD_RECTCUR);
 	osd_write(sd, 0, OSD_MISCCTL);
+	if (sd->vpbe_type == VPBE_VERSION_3) {
+		osd_write(sd, 0, OSD_VBNDRY);
+		osd_write(sd, 0, OSD_EXTMODE);
+		osd_write(sd, OSD_MISCCTL_DMANG, OSD_MISCCTL);
+	}
 }
 
 static void osd_set_left_margin(struct osd_state *sd, u32 val)
@@ -1110,6 +1493,14 @@ static int osd_initialize(struct osd_state *osd)
 	/* set default Cb/Cr order */
 	osd->yc_pixfmt = PIXFMT_YCbCrI;
 
+	if (osd->vpbe_type == VPBE_VERSION_3) {
+		/*
+		 * ROM CLUT1 on the DM355 is similar (identical?) to ROM CLUT0
+		 * on the DM6446, so make ROM_CLUT1 the default on the DM355.
+		 */
+		osd->rom_clut = ROM_CLUT1;
+	}
+
 	_osd_set_field_inversion(osd, osd->field_inversion);
 	_osd_set_rom_clut(osd, osd->rom_clut);
 
@@ -1208,23 +1599,7 @@ static struct platform_driver osd_driver = {
 	},
 };
 
-static int osd_init(void)
-{
-	if (platform_driver_register(&osd_driver)) {
-		printk(KERN_ERR "Unable to register davinci osd driver\n");
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-static void osd_exit(void)
-{
-	platform_driver_unregister(&osd_driver);
-}
-
-module_init(osd_init);
-module_exit(osd_exit);
+module_platform_driver(osd_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("DaVinci OSD Manager Driver");
diff --git a/drivers/media/video/davinci/vpbe_venc.c b/drivers/media/video/davinci/vpbe_venc.c
index 03a3e5c65ee..00e80f59d5d 100644
--- a/drivers/media/video/davinci/vpbe_venc.c
+++ b/drivers/media/video/davinci/vpbe_venc.c
@@ -99,6 +99,8 @@ static inline u32 vdaccfg_write(struct v4l2_subdev *sd, u32 val)
 	return val;
 }
 
+#define VDAC_COMPONENT	0x543
+#define VDAC_S_VIDEO	0x210
 /* This function sets the dac of the VPBE for various outputs
  */
 static int venc_set_dac(struct v4l2_subdev *sd, u32 out_index)
@@ -109,11 +111,12 @@ static int venc_set_dac(struct v4l2_subdev *sd, u32 out_index)
 		venc_write(sd, VENC_DACSEL, 0);
 		break;
 	case 1:
-		v4l2_dbg(debug, 1, sd, "Setting output to S-Video\n");
-		venc_write(sd, VENC_DACSEL, 0x210);
+		v4l2_dbg(debug, 1, sd, "Setting output to Component\n");
+		venc_write(sd, VENC_DACSEL, VDAC_COMPONENT);
 		break;
-	case  2:
-		venc_write(sd, VENC_DACSEL, 0x543);
+	case 2:
+		v4l2_dbg(debug, 1, sd, "Setting output to S-video\n");
+		venc_write(sd, VENC_DACSEL, VDAC_S_VIDEO);
 		break;
 	default:
 		return -EINVAL;
@@ -124,6 +127,8 @@ static int venc_set_dac(struct v4l2_subdev *sd, u32 out_index)
 
 static void venc_enabledigitaloutput(struct v4l2_subdev *sd, int benable)
 {
+	struct venc_state *venc = to_state(sd);
+	struct venc_platform_data *pdata = venc->pdata;
 	v4l2_dbg(debug, 2, sd, "venc_enabledigitaloutput\n");
 
 	if (benable) {
@@ -155,7 +160,8 @@ static void venc_enabledigitaloutput(struct v4l2_subdev *sd, int benable)
 
 		/* Disable LCD output control (accepting default polarity) */
 		venc_write(sd, VENC_LCDOUT, 0);
-		venc_write(sd, VENC_CMPNT, 0x100);
+		if (pdata->venc_type != VPBE_VERSION_3)
+			venc_write(sd, VENC_CMPNT, 0x100);
 		venc_write(sd, VENC_HSPLS, 0);
 		venc_write(sd, VENC_HINT, 0);
 		venc_write(sd, VENC_HSTART, 0);
@@ -178,11 +184,14 @@ static void venc_enabledigitaloutput(struct v4l2_subdev *sd, int benable)
 	}
 }
 
+#define VDAC_CONFIG_SD_V3	0x0E21A6B6
+#define VDAC_CONFIG_SD_V2	0x081141CF
 /*
  * setting NTSC mode
  */
 static int venc_set_ntsc(struct v4l2_subdev *sd)
 {
+	u32 val;
 	struct venc_state *venc = to_state(sd);
 	struct venc_platform_data *pdata = venc->pdata;
 
@@ -195,12 +204,22 @@ static int venc_set_ntsc(struct v4l2_subdev *sd)
 
 	venc_enabledigitaloutput(sd, 0);
 
-	/* to set VENC CLK DIV to 1 - final clock is 54 MHz */
-	venc_modify(sd, VENC_VIDCTL, 0, 1 << 1);
-	/* Set REC656 Mode */
-	venc_write(sd, VENC_YCCCTL, 0x1);
-	venc_modify(sd, VENC_VDPRO, 0, VENC_VDPRO_DAFRQ);
-	venc_modify(sd, VENC_VDPRO, 0, VENC_VDPRO_DAUPS);
+	if (pdata->venc_type == VPBE_VERSION_3) {
+		venc_write(sd, VENC_CLKCTL, 0x01);
+		venc_write(sd, VENC_VIDCTL, 0);
+		val = vdaccfg_write(sd, VDAC_CONFIG_SD_V3);
+	} else if (pdata->venc_type == VPBE_VERSION_2) {
+		venc_write(sd, VENC_CLKCTL, 0x01);
+		venc_write(sd, VENC_VIDCTL, 0);
+		vdaccfg_write(sd, VDAC_CONFIG_SD_V2);
+	} else {
+		/* to set VENC CLK DIV to 1 - final clock is 54 MHz */
+		venc_modify(sd, VENC_VIDCTL, 0, 1 << 1);
+		/* Set REC656 Mode */
+		venc_write(sd, VENC_YCCCTL, 0x1);
+		venc_modify(sd, VENC_VDPRO, 0, VENC_VDPRO_DAFRQ);
+		venc_modify(sd, VENC_VDPRO, 0, VENC_VDPRO_DAUPS);
+	}
 
 	venc_write(sd, VENC_VMOD, 0);
 	venc_modify(sd, VENC_VMOD, (1 << VENC_VMOD_VIE_SHIFT),
@@ -220,6 +239,7 @@ static int venc_set_ntsc(struct v4l2_subdev *sd)
 static int venc_set_pal(struct v4l2_subdev *sd)
 {
 	struct venc_state *venc = to_state(sd);
+	struct venc_platform_data *pdata = venc->pdata;
 
 	v4l2_dbg(debug, 2, sd, "venc_set_pal\n");
 
@@ -230,10 +250,20 @@ static int venc_set_pal(struct v4l2_subdev *sd)
 
 	venc_enabledigitaloutput(sd, 0);
 
-	/* to set VENC CLK DIV to 1 - final clock is 54 MHz */
-	venc_modify(sd, VENC_VIDCTL, 0, 1 << 1);
-	/* Set REC656 Mode */
-	venc_write(sd, VENC_YCCCTL, 0x1);
+	if (pdata->venc_type == VPBE_VERSION_3) {
+		venc_write(sd, VENC_CLKCTL, 0x1);
+		venc_write(sd, VENC_VIDCTL, 0);
+		vdaccfg_write(sd, VDAC_CONFIG_SD_V3);
+	} else if (pdata->venc_type == VPBE_VERSION_2) {
+		venc_write(sd, VENC_CLKCTL, 0x1);
+		venc_write(sd, VENC_VIDCTL, 0);
+		vdaccfg_write(sd, VDAC_CONFIG_SD_V2);
+	} else {
+		/* to set VENC CLK DIV to 1 - final clock is 54 MHz */
+		venc_modify(sd, VENC_VIDCTL, 0, 1 << 1);
+		/* Set REC656 Mode */
+		venc_write(sd, VENC_YCCCTL, 0x1);
+	}
 
 	venc_modify(sd, VENC_SYNCCTL, 1 << VENC_SYNCCTL_OVD_SHIFT,
 			VENC_SYNCCTL_OVD);
@@ -252,6 +282,7 @@ static int venc_set_pal(struct v4l2_subdev *sd)
 	return 0;
 }
 
+#define VDAC_CONFIG_HD_V2	0x081141EF
 /*
  * venc_set_480p59_94
  *
@@ -263,6 +294,9 @@ static int venc_set_480p59_94(struct v4l2_subdev *sd)
 	struct venc_platform_data *pdata = venc->pdata;
 
 	v4l2_dbg(debug, 2, sd, "venc_set_480p59_94\n");
+	if ((pdata->venc_type != VPBE_VERSION_1) &&
+	    (pdata->venc_type != VPBE_VERSION_2))
+		return -EINVAL;
 
 	/* Setup clock at VPSS & VENC for SD */
 	if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_480P59_94) < 0)
@@ -270,12 +304,18 @@ static int venc_set_480p59_94(struct v4l2_subdev *sd)
 
 	venc_enabledigitaloutput(sd, 0);
 
+	if (pdata->venc_type == VPBE_VERSION_2)
+		vdaccfg_write(sd, VDAC_CONFIG_HD_V2);
 	venc_write(sd, VENC_OSDCLK0, 0);
 	venc_write(sd, VENC_OSDCLK1, 1);
-	venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAFRQ,
-		    VENC_VDPRO_DAFRQ);
-	venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAUPS,
-		    VENC_VDPRO_DAUPS);
+
+	if (pdata->venc_type == VPBE_VERSION_1) {
+		venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAFRQ,
+			    VENC_VDPRO_DAFRQ);
+		venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAUPS,
+			    VENC_VDPRO_DAUPS);
+	}
+
 	venc_write(sd, VENC_VMOD, 0);
 	venc_modify(sd, VENC_VMOD, (1 << VENC_VMOD_VIE_SHIFT),
 		    VENC_VMOD_VIE);
@@ -302,19 +342,27 @@ static int venc_set_576p50(struct v4l2_subdev *sd)
 
 	v4l2_dbg(debug, 2, sd, "venc_set_576p50\n");
 
+	if ((pdata->venc_type != VPBE_VERSION_1) &&
+	  (pdata->venc_type != VPBE_VERSION_2))
+		return -EINVAL;
 	/* Setup clock at VPSS & VENC for SD */
 	if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_576P50) < 0)
 		return -EINVAL;
 
 	venc_enabledigitaloutput(sd, 0);
 
+	if (pdata->venc_type == VPBE_VERSION_2)
+		vdaccfg_write(sd, VDAC_CONFIG_HD_V2);
+
 	venc_write(sd, VENC_OSDCLK0, 0);
 	venc_write(sd, VENC_OSDCLK1, 1);
 
-	venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAFRQ,
-		    VENC_VDPRO_DAFRQ);
-	venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAUPS,
-		    VENC_VDPRO_DAUPS);
+	if (pdata->venc_type == VPBE_VERSION_1) {
+		venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAFRQ,
+			    VENC_VDPRO_DAFRQ);
+		venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAUPS,
+			    VENC_VDPRO_DAUPS);
+	}
 
 	venc_write(sd, VENC_VMOD, 0);
 	venc_modify(sd, VENC_VMOD, (1 << VENC_VMOD_VIE_SHIFT),
@@ -330,6 +378,63 @@ static int venc_set_576p50(struct v4l2_subdev *sd)
 	return 0;
 }
 
+/*
+ * venc_set_720p60_internal - Setup 720p60 in venc for dm365 only
+ */
+static int venc_set_720p60_internal(struct v4l2_subdev *sd)
+{
+	struct venc_state *venc = to_state(sd);
+	struct venc_platform_data *pdata = venc->pdata;
+
+	if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_720P60) < 0)
+		return -EINVAL;
+
+	venc_enabledigitaloutput(sd, 0);
+
+	venc_write(sd, VENC_OSDCLK0, 0);
+	venc_write(sd, VENC_OSDCLK1, 1);
+
+	venc_write(sd, VENC_VMOD, 0);
+	/* DM365 component HD mode */
+	venc_modify(sd, VENC_VMOD, (1 << VENC_VMOD_VIE_SHIFT),
+	    VENC_VMOD_VIE);
+	venc_modify(sd, VENC_VMOD, VENC_VMOD_HDMD, VENC_VMOD_HDMD);
+	venc_modify(sd, VENC_VMOD, (HDTV_720P << VENC_VMOD_TVTYP_SHIFT),
+		    VENC_VMOD_TVTYP);
+	venc_modify(sd, VENC_VMOD, VENC_VMOD_VENC, VENC_VMOD_VENC);
+	venc_write(sd, VENC_XHINTVL, 0);
+	return 0;
+}
+
+/*
+ * venc_set_1080i30_internal - Setup 1080i30 in venc for dm365 only
+ */
+static int venc_set_1080i30_internal(struct v4l2_subdev *sd)
+{
+	struct venc_state *venc = to_state(sd);
+	struct venc_platform_data *pdata = venc->pdata;
+
+	if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_1080P30) < 0)
+		return -EINVAL;
+
+	venc_enabledigitaloutput(sd, 0);
+
+	venc_write(sd, VENC_OSDCLK0, 0);
+	venc_write(sd, VENC_OSDCLK1, 1);
+
+
+	venc_write(sd, VENC_VMOD, 0);
+	/* DM365 component HD mode */
+	venc_modify(sd, VENC_VMOD, (1 << VENC_VMOD_VIE_SHIFT),
+		    VENC_VMOD_VIE);
+	venc_modify(sd, VENC_VMOD, VENC_VMOD_HDMD, VENC_VMOD_HDMD);
+	venc_modify(sd, VENC_VMOD, (HDTV_1080I << VENC_VMOD_TVTYP_SHIFT),
+		    VENC_VMOD_TVTYP);
+	venc_modify(sd, VENC_VMOD, VENC_VMOD_VENC, VENC_VMOD_VENC);
+	venc_write(sd, VENC_XHINTVL, 0);
+	return 0;
+}
+
 static int venc_s_std_output(struct v4l2_subdev *sd, v4l2_std_id norm)
 {
 	v4l2_dbg(debug, 1, sd, "venc_s_std_output\n");
@@ -345,13 +450,30 @@ static int venc_s_std_output(struct v4l2_subdev *sd, v4l2_std_id norm)
 static int venc_s_dv_preset(struct v4l2_subdev *sd,
 			    struct v4l2_dv_preset *dv_preset)
 {
+	struct venc_state *venc = to_state(sd);
+	int ret;
+
 	v4l2_dbg(debug, 1, sd, "venc_s_dv_preset\n");
 
 	if (dv_preset->preset == V4L2_DV_576P50)
 		return venc_set_576p50(sd);
 	else if (dv_preset->preset == V4L2_DV_480P59_94)
 		return venc_set_480p59_94(sd);
-
+	else if ((dv_preset->preset == V4L2_DV_720P60) &&
+			(venc->pdata->venc_type == VPBE_VERSION_2)) {
+		/* TBD setup internal 720p mode here */
+		ret = venc_set_720p60_internal(sd);
+		/* for DM365 VPBE, there is DAC inside */
+		vdaccfg_write(sd, VDAC_CONFIG_HD_V2);
+		return ret;
+	} else if ((dv_preset->preset == V4L2_DV_1080I30) &&
+		(venc->pdata->venc_type == VPBE_VERSION_2)) {
+		/* TBD setup internal 1080i mode here */
+		ret = venc_set_1080i30_internal(sd);
+		/* for DM365 VPBE, there is DAC inside */
+		vdaccfg_write(sd, VDAC_CONFIG_HD_V2);
+		return ret;
+	}
 	return -EINVAL;
 }
 
@@ -508,11 +630,41 @@ static int venc_probe(struct platform_device *pdev)
 		goto release_venc_mem_region;
 	}
 
+	if (venc->pdata->venc_type != VPBE_VERSION_1) {
+		res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+		if (!res) {
+			dev_err(venc->pdev,
+				"Unable to get VDAC_CONFIG address map\n");
+			ret = -ENODEV;
+			goto unmap_venc_io;
+		}
+
+		if (!request_mem_region(res->start,
+					resource_size(res), "venc")) {
+			dev_err(venc->pdev,
+				"Unable to reserve VDAC_CONFIG  MMIO region\n");
+			ret = -ENODEV;
+			goto unmap_venc_io;
+		}
+
+		venc->vdaccfg_reg = ioremap_nocache(res->start,
+						    resource_size(res));
+		if (!venc->vdaccfg_reg) {
+			dev_err(venc->pdev,
+				"Unable to map VDAC_CONFIG IO space\n");
+			ret = -ENODEV;
+			goto release_vdaccfg_mem_region;
+		}
+	}
 	spin_lock_init(&venc->lock);
 	platform_set_drvdata(pdev, venc);
 	dev_notice(venc->pdev, "VENC sub device probe success\n");
 	return 0;
 
+release_vdaccfg_mem_region:
+	release_mem_region(res->start, resource_size(res));
+unmap_venc_io:
+	iounmap(venc->venc_base);
 release_venc_mem_region:
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	release_mem_region(res->start, resource_size(res));
@@ -529,6 +681,11 @@ static int venc_remove(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	iounmap((void *)venc->venc_base);
 	release_mem_region(res->start, resource_size(res));
+	if (venc->pdata->venc_type != VPBE_VERSION_1) {
+		res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+		iounmap((void *)venc->vdaccfg_reg);
+		release_mem_region(res->start, resource_size(res));
+	}
 	kfree(venc);
 
 	return 0;
@@ -543,23 +700,7 @@ static struct platform_driver venc_driver = {
 	},
 };
 
-static int venc_init(void)
-{
-	if (platform_driver_register(&venc_driver)) {
-		printk(KERN_ERR "Unable to register venc driver\n");
-		return -ENODEV;
-	}
-	return 0;
-}
-
-static void venc_exit(void)
-{
-	platform_driver_unregister(&venc_driver);
-	return;
-}
-
-module_init(venc_init);
-module_exit(venc_exit);
+module_platform_driver(venc_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("VPBE VENC Driver");
diff --git a/drivers/media/video/davinci/vpfe_capture.c b/drivers/media/video/davinci/vpfe_capture.c
index 5b38fc93ff2..20cf271a774 100644
--- a/drivers/media/video/davinci/vpfe_capture.c
+++ b/drivers/media/video/davinci/vpfe_capture.c
@@ -2076,20 +2076,4 @@ static struct platform_driver vpfe_driver = {
 	.remove = __devexit_p(vpfe_remove),
 };
 
-static __init int vpfe_init(void)
-{
-	printk(KERN_NOTICE "vpfe_init\n");
-	/* Register driver to the kernel */
-	return platform_driver_register(&vpfe_driver);
-}
-
-/*
- * vpfe_cleanup : This function un-registers device driver
- */
-static void vpfe_cleanup(void)
-{
-	platform_driver_unregister(&vpfe_driver);
-}
-
-module_init(vpfe_init);
-module_exit(vpfe_cleanup);
+module_platform_driver(vpfe_driver);
diff --git a/drivers/media/video/davinci/vpif.h b/drivers/media/video/davinci/vpif.h
index 10550bd93b0..25036cb11be 100644
--- a/drivers/media/video/davinci/vpif.h
+++ b/drivers/media/video/davinci/vpif.h
@@ -20,6 +20,7 @@
 #include <linux/videodev2.h>
 #include <mach/hardware.h>
 #include <mach/dm646x.h>
+#include <media/davinci/vpif_types.h>
 
 /* Maximum channel allowed */
 #define VPIF_NUM_CHANNELS		(4)
diff --git a/drivers/media/video/davinci/vpif_capture.c b/drivers/media/video/davinci/vpif_capture.c
index 49e4deb5004..6504e40a31d 100644
--- a/drivers/media/video/davinci/vpif_capture.c
+++ b/drivers/media/video/davinci/vpif_capture.c
@@ -2177,6 +2177,12 @@ static __init int vpif_probe(struct platform_device *pdev)
 		return err;
 	}
 
+	err = v4l2_device_register(vpif_dev, &vpif_obj.v4l2_dev);
+	if (err) {
+		v4l2_err(vpif_dev->driver, "Error registering v4l2 device\n");
+		return err;
+	}
+
 	k = 0;
 	while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, k))) {
 		for (i = res->start; i <= res->end; i++) {
@@ -2246,12 +2252,6 @@ static __init int vpif_probe(struct platform_device *pdev)
 		goto probe_out;
 	}
 
-	err = v4l2_device_register(vpif_dev, &vpif_obj.v4l2_dev);
-	if (err) {
-		v4l2_err(vpif_dev->driver, "Error registering v4l2 device\n");
-		goto probe_subdev_out;
-	}
-
 	for (i = 0; i < subdev_count; i++) {
 		subdevdata = &config->subdev_info[i];
 		vpif_obj.sd[i] =
@@ -2281,7 +2281,6 @@ probe_subdev_out:
 
 	j = VPIF_CAPTURE_MAX_DEVICES;
 probe_out:
-	v4l2_device_unregister(&vpif_obj.v4l2_dev);
 	for (k = 0; k < j; k++) {
 		/* Get the pointer to the channel object */
 		ch = vpif_obj.dev[k];
@@ -2303,6 +2302,7 @@ vpif_int_err:
 		if (res)
 			i = res->end;
 	}
+	v4l2_device_unregister(&vpif_obj.v4l2_dev);
 	return err;
 }
 
diff --git a/drivers/media/video/davinci/vpif_capture.h b/drivers/media/video/davinci/vpif_capture.h
index 064550f5ce4..a693d4ebda5 100644
--- a/drivers/media/video/davinci/vpif_capture.h
+++ b/drivers/media/video/davinci/vpif_capture.h
@@ -27,7 +27,7 @@
 #include <media/v4l2-device.h>
 #include <media/videobuf-core.h>
 #include <media/videobuf-dma-contig.h>
-#include <mach/dm646x.h>
+#include <media/davinci/vpif_types.h>
 
 #include "vpif.h"
 
diff --git a/drivers/media/video/davinci/vpif_display.h b/drivers/media/video/davinci/vpif_display.h
index 5d1936dafed..56879d1a068 100644
--- a/drivers/media/video/davinci/vpif_display.h
+++ b/drivers/media/video/davinci/vpif_display.h
@@ -22,6 +22,7 @@
 #include <media/v4l2-device.h>
 #include <media/videobuf-core.h>
 #include <media/videobuf-dma-contig.h>
+#include <media/davinci/vpif_types.h>
 
 #include "vpif.h"
 
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index cff0768afbf..e2a7b77c39c 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -193,7 +193,7 @@ static int em28xx_init_audio_isoc(struct em28xx *dev)
 
 		urb->dev = dev->udev;
 		urb->context = dev;
-		urb->pipe = usb_rcvisocpipe(dev->udev, 0x83);
+		urb->pipe = usb_rcvisocpipe(dev->udev, EM28XX_EP_AUDIO);
 		urb->transfer_flags = URB_ISO_ASAP;
 		urb->transfer_buffer = dev->adev.transfer_buffer[i];
 		urb->interval = 1;
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 93807dcf944..4561cd89938 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -336,6 +336,23 @@ static struct em28xx_reg_seq pctv_460e[] = {
 	{             -1,   -1,   -1,  -1},
 };
 
+#if 0
+static struct em28xx_reg_seq hauppauge_930c_gpio[] = {
+	{EM2874_R80_GPIO,	0x6f,	0xff,	10},
+	{EM2874_R80_GPIO,	0x4f,	0xff,	10}, /* xc5000 reset */
+	{EM2874_R80_GPIO,	0x6f,	0xff,	10},
+	{EM2874_R80_GPIO,	0x4f,	0xff,	10},
+	{ -1,			-1,	-1,	-1},
+};
+
+static struct em28xx_reg_seq hauppauge_930c_digital[] = {
+	{EM2874_R80_GPIO,	0xf6,	0xff,	10},
+	{EM2874_R80_GPIO,	0xe6,	0xff,	100},
+	{EM2874_R80_GPIO,	0xa6,	0xff,	10},
+	{ -1,			-1,	-1,	-1},
+};
+#endif
+
 /*
  *  Board definitions
  */
@@ -839,6 +856,10 @@ struct em28xx_board em28xx_boards[] = {
 	[EM2870_BOARD_KWORLD_355U] = {
 		.name         = "Kworld 355 U DVB-T",
 		.valid        = EM28XX_BOARD_NOT_VALIDATED,
+		.tuner_type   = TUNER_ABSENT,
+		.tuner_gpio   = default_tuner_gpio,
+		.has_dvb      = 1,
+		.dvb_gpio     = default_digital,
 	},
 	[EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 		.name         = "Pinnacle PCTV DVB-T",
@@ -887,6 +908,37 @@ struct em28xx_board em28xx_boards[] = {
 		.tuner_addr   = 0x41,
 		.dvb_gpio     = terratec_h5_digital, /* FIXME: probably wrong */
 		.tuner_gpio   = terratec_h5_gpio,
+#else
+		.tuner_type   = TUNER_ABSENT,
+#endif
+		.i2c_speed    = EM2874_I2C_SECONDARY_BUS_SELECT |
+				EM28XX_I2C_CLK_WAIT_ENABLE |
+				EM28XX_I2C_FREQ_400_KHZ,
+	},
+	[EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C] = {
+		.name         = "Hauppauge WinTV HVR 930C",
+		.has_dvb      = 1,
+#if 0 /* FIXME: Add analog support */
+		.tuner_type   = TUNER_XC5000,
+		.tuner_addr   = 0x41,
+		.dvb_gpio     = hauppauge_930c_digital,
+		.tuner_gpio   = hauppauge_930c_gpio,
+#else
+		.tuner_type   = TUNER_ABSENT,
+#endif
+		.ir_codes     = RC_MAP_HAUPPAUGE,
+		.i2c_speed    = EM2874_I2C_SECONDARY_BUS_SELECT |
+				EM28XX_I2C_CLK_WAIT_ENABLE |
+				EM28XX_I2C_FREQ_400_KHZ,
+	},
+	[EM2884_BOARD_CINERGY_HTC_STICK] = {
+		.name         = "Terratec Cinergy HTC Stick",
+		.has_dvb      = 1,
+#if 0
+		.tuner_type   = TUNER_PHILIPS_TDA8290,
+		.tuner_addr   = 0x41,
+		.dvb_gpio     = terratec_h5_digital, /* FIXME: probably wrong */
+		.tuner_gpio   = terratec_h5_gpio,
 #endif
 		.i2c_speed    = EM2874_I2C_SECONDARY_BUS_SELECT |
 				EM28XX_I2C_CLK_WAIT_ENABLE |
@@ -1127,7 +1179,7 @@ struct em28xx_board em28xx_boards[] = {
 		.name         = "Terratec Cinergy 200 USB",
 		.is_em2800    = 1,
 		.has_ir_i2c   = 1,
-		.tuner_type   = TUNER_LG_PAL_NEW_TAPC,
+		.tuner_type   = TUNER_LG_TALN,
 		.tda9887_conf = TDA9887_PRESENT,
 		.decoder      = EM28XX_SAA711X,
 		.input        = { {
@@ -1218,7 +1270,7 @@ struct em28xx_board em28xx_boards[] = {
 	},
 	[EM2820_BOARD_PINNACLE_DVC_90] = {
 		.name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker "
-				"/ Kworld DVD Maker 2",
+			       "/ Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U",
 		.tuner_type   = TUNER_ABSENT, /* capture only board */
 		.decoder      = EM28XX_SAA711X,
 		.input        = { {
@@ -1840,6 +1892,22 @@ struct em28xx_board em28xx_boards[] = {
 		.has_dvb       = 1,
 		.ir_codes      = RC_MAP_PINNACLE_PCTV_HD,
 	},
+	/* eb1a:5006 Honestech VIDBOX NW03
+	 * Empia EM2860, Philips SAA7113, Empia EMP202, No Tuner */
+	[EM2860_BOARD_HT_VIDBOX_NW03] = {
+		.name                = "Honestech Vidbox NW03",
+		.tuner_type          = TUNER_ABSENT,
+		.decoder             = EM28XX_SAA711X,
+		.input               = { {
+			.type     = EM28XX_VMUX_COMPOSITE1,
+			.vmux     = SAA7115_COMPOSITE0,
+			.amux     = EM28XX_AMUX_LINE_IN,
+		}, {
+			.type     = EM28XX_VMUX_SVIDEO,
+			.vmux     = SAA7115_SVIDEO3,  /* S-VIDEO needs confirming */
+			.amux     = EM28XX_AMUX_LINE_IN,
+		} },
+	},
 };
 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
 
@@ -1899,6 +1967,8 @@ struct usb_device_id em28xx_id_table[] = {
 			.driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
 	{ USB_DEVICE(0xeb1a, 0xe357),
 			.driver_info = EM2870_BOARD_KWORLD_355U },
+	{ USB_DEVICE(0xeb1a, 0xe359),
+			.driver_info = EM2870_BOARD_KWORLD_355U },
 	{ USB_DEVICE(0x1b80, 0xe302),
 			.driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
 	{ USB_DEVICE(0x1b80, 0xe304),
@@ -1914,17 +1984,23 @@ struct usb_device_id em28xx_id_table[] = {
 	{ USB_DEVICE(0x0ccd, 0x0042),
 			.driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
 	{ USB_DEVICE(0x0ccd, 0x0043),
+			.driver_info = EM2870_BOARD_TERRATEC_XS },
+	{ USB_DEVICE(0x0ccd, 0x008e),	/* Cinergy HTC USB XS Rev. 1 */
+			.driver_info = EM2884_BOARD_TERRATEC_H5 },
+	{ USB_DEVICE(0x0ccd, 0x00ac),	/* Cinergy HTC USB XS Rev. 2 */
+			.driver_info = EM2884_BOARD_TERRATEC_H5 },
+	{ USB_DEVICE(0x0ccd, 0x10a2),	/* H5 Rev. 1 */
 			.driver_info = EM2884_BOARD_TERRATEC_H5 },
-	{ USB_DEVICE(0x0ccd, 0x10a2),	/* Rev. 1 */
+	{ USB_DEVICE(0x0ccd, 0x10ad),	/* H5 Rev. 2 */
 			.driver_info = EM2884_BOARD_TERRATEC_H5 },
-	{ USB_DEVICE(0x0ccd, 0x10ad),	/* Rev. 2 */
-			.driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
 	{ USB_DEVICE(0x0ccd, 0x0084),
 			.driver_info = EM2860_BOARD_TERRATEC_AV350 },
 	{ USB_DEVICE(0x0ccd, 0x0096),
 			.driver_info = EM2860_BOARD_TERRATEC_GRABBY },
 	{ USB_DEVICE(0x0ccd, 0x10AF),
 			.driver_info = EM2860_BOARD_TERRATEC_GRABBY },
+	{ USB_DEVICE(0x0ccd, 0x00b2),
+			.driver_info = EM2884_BOARD_CINERGY_HTC_STICK },
 	{ USB_DEVICE(0x0fd9, 0x0033),
 			.driver_info = EM2860_BOARD_ELGATO_VIDEO_CAPTURE},
 	{ USB_DEVICE(0x185b, 0x2870),
@@ -1963,6 +2039,8 @@ struct usb_device_id em28xx_id_table[] = {
 			.driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
 	{ USB_DEVICE(0x0413, 0x6023),
 			.driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
+	{ USB_DEVICE(0x093b, 0xa003),
+		       .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
 	{ USB_DEVICE(0x093b, 0xa005),
 			.driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
 	{ USB_DEVICE(0x04bb, 0x0515),
@@ -1975,6 +2053,12 @@ struct usb_device_id em28xx_id_table[] = {
 			.driver_info = EM28174_BOARD_PCTV_290E },
 	{ USB_DEVICE(0x2013, 0x024c),
 			.driver_info = EM28174_BOARD_PCTV_460E },
+	{ USB_DEVICE(0x2040, 0x1605),
+			.driver_info = EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C },
+	{ USB_DEVICE(0xeb1a, 0x5006),
+			.driver_info = EM2860_BOARD_HT_VIDBOX_NW03 },
+	{ USB_DEVICE(0x1b80, 0xe309), /* Sveon STV40 */
+			.driver_info = EM2860_BOARD_EASYCAP },
 	{ },
 };
 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
@@ -2028,10 +2112,10 @@ int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
 	int rc = 0;
 	struct em28xx *dev = ptr;
 
-	if (dev->tuner_type != TUNER_XC2028)
+	if (dev->tuner_type != TUNER_XC2028 && dev->tuner_type != TUNER_XC5000)
 		return 0;
 
-	if (command != XC2028_TUNER_RESET)
+	if (command != XC2028_TUNER_RESET && command != XC5000_TUNER_RESET)
 		return 0;
 
 	rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
@@ -2203,7 +2287,8 @@ void em28xx_pre_card_setup(struct em28xx *dev)
 	/* Set the initial XCLK and I2C clock values based on the board
 	   definition */
 	em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
-	em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
+	if (!dev->board.is_em2800)
+		em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
 	msleep(50);
 
 	/* request some modules */
@@ -2832,11 +2917,10 @@ void em28xx_release_resources(struct em28xx *dev)
  * em28xx_init_dev()
  * allocates and inits the device structs, registers i2c bus and v4l device
  */
-static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
+static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
 			   struct usb_interface *interface,
 			   int minor)
 {
-	struct em28xx *dev = *devhandle;
 	int retval;
 
 	dev->udev = udev;
@@ -2931,7 +3015,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 
 	if (!dev->board.is_em2800) {
 		/* Resets I2C speed */
-		em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
+		retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
 		if (retval < 0) {
 			em28xx_errdev("%s: em28xx_write_reg failed!"
 				      " retval [%d]\n",
@@ -3031,12 +3115,11 @@ unregister_dev:
 static int em28xx_usb_probe(struct usb_interface *interface,
 			    const struct usb_device_id *id)
 {
-	const struct usb_endpoint_descriptor *endpoint;
 	struct usb_device *udev;
 	struct em28xx *dev = NULL;
 	int retval;
-	bool is_audio_only = false, has_audio = false;
-	int i, nr, isoc_pipe;
+	bool has_audio = false, has_video = false, has_dvb = false;
+	int i, nr;
 	const int ifnum = interface->altsetting[0].desc.bInterfaceNumber;
 	char *speed;
 	char descr[255] = "";
@@ -3068,54 +3151,65 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 		goto err;
 	}
 
+	/* allocate memory for our device state and initialize it */
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (dev == NULL) {
+		em28xx_err(DRIVER_NAME ": out of memory!\n");
+		retval = -ENOMEM;
+		goto err;
+	}
+
+	/* compute alternate max packet sizes */
+	dev->alt_max_pkt_size = kmalloc(sizeof(dev->alt_max_pkt_size[0]) *
+					interface->num_altsetting, GFP_KERNEL);
+	if (dev->alt_max_pkt_size == NULL) {
+		em28xx_errdev("out of memory!\n");
+		kfree(dev);
+		retval = -ENOMEM;
+		goto err;
+	}
+
 	/* Get endpoints */
 	for (i = 0; i < interface->num_altsetting; i++) {
 		int ep;
 
 		for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
-			struct usb_host_endpoint	*e;
-			e = &interface->altsetting[i].endpoint[ep];
-
-			if (e->desc.bEndpointAddress == 0x83)
-				has_audio = true;
+			const struct usb_endpoint_descriptor *e;
+			int sizedescr, size;
+
+			e = &interface->altsetting[i].endpoint[ep].desc;
+
+			sizedescr = le16_to_cpu(e->wMaxPacketSize);
+			size = sizedescr & 0x7ff;
+
+			if (udev->speed == USB_SPEED_HIGH)
+				size = size * hb_mult(sizedescr);
+
+			if (usb_endpoint_xfer_isoc(e) &&
+			    usb_endpoint_dir_in(e)) {
+				switch (e->bEndpointAddress) {
+				case EM28XX_EP_AUDIO:
+					has_audio = true;
+					break;
+				case EM28XX_EP_ANALOG:
+					has_video = true;
+					dev->alt_max_pkt_size[i] = size;
+					break;
+				case EM28XX_EP_DIGITAL:
+					has_dvb = true;
+					if (size > dev->dvb_max_pkt_size) {
+						dev->dvb_max_pkt_size = size;
+						dev->dvb_alt = i;
+					}
+					break;
+				}
+			}
 		}
 	}
 
-	endpoint = &interface->cur_altsetting->endpoint[0].desc;
-
-	/* check if the device has the iso in endpoint at the correct place */
-	if (usb_endpoint_xfer_isoc(endpoint)
-	    &&
-	    (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
-		/* It's a newer em2874/em2875 device */
-		isoc_pipe = 0;
-	} else {
-		int check_interface = 1;
-		isoc_pipe = 1;
-		endpoint = &interface->cur_altsetting->endpoint[1].desc;
-		if (!usb_endpoint_xfer_isoc(endpoint))
-			check_interface = 0;
-
-		if (usb_endpoint_dir_out(endpoint))
-			check_interface = 0;
-
-		if (!check_interface) {
-			if (has_audio) {
-				is_audio_only = true;
-			} else {
-				em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
-					"interface %i, class %i found.\n",
-					le16_to_cpu(udev->descriptor.idVendor),
-					le16_to_cpu(udev->descriptor.idProduct),
-					ifnum,
-					interface->altsetting[0].desc.bInterfaceClass);
-				em28xx_err(DRIVER_NAME " This is an anciliary "
-					"interface not used by the driver\n");
-
-				retval = -ENODEV;
-				goto err;
-			}
-		}
+	if (!(has_audio || has_video || has_dvb)) {
+		retval = -ENODEV;
+		goto err_free;
 	}
 
 	switch (udev->speed) {
@@ -3141,6 +3235,7 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 			strlcat(descr, " ", sizeof(descr));
 		strlcat(descr, udev->product, sizeof(descr));
 	}
+
 	if (*descr)
 		strlcat(descr, " ", sizeof(descr));
 
@@ -3157,6 +3252,14 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 		printk(KERN_INFO DRIVER_NAME
 		       ": Audio Vendor Class interface %i found\n",
 		       ifnum);
+	if (has_video)
+		printk(KERN_INFO DRIVER_NAME
+		       ": Video interface %i found\n",
+		       ifnum);
+	if (has_dvb)
+		printk(KERN_INFO DRIVER_NAME
+		       ": DVB interface %i found\n",
+		       ifnum);
 
 	/*
 	 * Make sure we have 480 Mbps of bandwidth, otherwise things like
@@ -3168,22 +3271,14 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 		printk(DRIVER_NAME ": Device must be connected to a high-speed"
 		       " USB 2.0 port.\n");
 		retval = -ENODEV;
-		goto err;
-	}
-
-	/* allocate memory for our device state and initialize it */
-	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-	if (dev == NULL) {
-		em28xx_err(DRIVER_NAME ": out of memory!\n");
-		retval = -ENOMEM;
-		goto err;
+		goto err_free;
 	}
 
 	snprintf(dev->name, sizeof(dev->name), "em28xx #%d", nr);
 	dev->devno = nr;
 	dev->model = id->driver_info;
 	dev->alt   = -1;
-	dev->is_audio_only = is_audio_only;
+	dev->is_audio_only = has_audio && !(has_video || has_dvb);
 	dev->has_alsa_audio = has_audio;
 	dev->audio_ifnum = ifnum;
 
@@ -3196,26 +3291,7 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 		}
 	}
 
-	/* compute alternate max packet sizes */
 	dev->num_alt = interface->num_altsetting;
-	dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
-
-	if (dev->alt_max_pkt_size == NULL) {
-		em28xx_errdev("out of memory!\n");
-		kfree(dev);
-		retval = -ENOMEM;
-		goto err;
-	}
-
-	for (i = 0; i < dev->num_alt ; i++) {
-		u16 tmp = le16_to_cpu(interface->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
-		unsigned int size = tmp & 0x7ff;
-
-		if (udev->speed == USB_SPEED_HIGH)
-			size = size * hb_mult(tmp);
-
-		dev->alt_max_pkt_size[i] = size;
-	}
 
 	if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
 		dev->model = card[nr];
@@ -3226,12 +3302,9 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 	/* allocate device struct */
 	mutex_init(&dev->lock);
 	mutex_lock(&dev->lock);
-	retval = em28xx_init_dev(&dev, udev, interface, nr);
+	retval = em28xx_init_dev(dev, udev, interface, nr);
 	if (retval) {
-		mutex_unlock(&dev->lock);
-		kfree(dev->alt_max_pkt_size);
-		kfree(dev);
-		goto err;
+		goto unlock_and_free;
 	}
 
 	request_modules(dev);
@@ -3250,6 +3323,13 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 
 	return 0;
 
+unlock_and_free:
+	mutex_unlock(&dev->lock);
+
+err_free:
+	kfree(dev->alt_max_pkt_size);
+	kfree(dev);
+
 err:
 	clear_bit(nr, &em28xx_devused);
 
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 804a4ab47ac..0aacc96f9a2 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -568,7 +568,7 @@ int em28xx_audio_setup(struct em28xx *dev)
 	em28xx_warn("AC97 features = 0x%04x\n", feat);
 
 	/* Try to identify what audio processor we have */
-	if ((vid == 0xffffffff) && (feat == 0x6a90))
+	if (((vid == 0xffffffff) || (vid == 0x83847650)) && (feat == 0x6a90))
 		dev->audio_mode.ac97 = EM28XX_AC97_EM202;
 	else if ((vid >> 8) == 0x838476)
 		dev->audio_mode.ac97 = EM28XX_AC97_SIGMATEL;
@@ -1070,7 +1070,8 @@ int em28xx_init_isoc(struct em28xx *dev, int max_packets,
 			should also be using 'desc.bInterval'
 		 */
 		pipe = usb_rcvisocpipe(dev->udev,
-			dev->mode == EM28XX_ANALOG_MODE ? 0x82 : 0x84);
+				       dev->mode == EM28XX_ANALOG_MODE ?
+				       EM28XX_EP_ANALOG : EM28XX_EP_DIGITAL);
 
 		usb_fill_int_urb(urb, dev->udev, pipe,
 				 dev->isoc_ctl.transfer_buffer[i], sb_size,
@@ -1108,62 +1109,6 @@ int em28xx_init_isoc(struct em28xx *dev, int max_packets,
 }
 EXPORT_SYMBOL_GPL(em28xx_init_isoc);
 
-/* Determine the packet size for the DVB stream for the given device
-   (underlying value programmed into the eeprom) */
-int em28xx_isoc_dvb_max_packetsize(struct em28xx *dev)
-{
-	unsigned int chip_cfg2;
-	unsigned int packet_size;
-
-	switch (dev->chip_id) {
-	case CHIP_ID_EM2710:
-	case CHIP_ID_EM2750:
-	case CHIP_ID_EM2800:
-	case CHIP_ID_EM2820:
-	case CHIP_ID_EM2840:
-	case CHIP_ID_EM2860:
-		/* No DVB support */
-		return -EINVAL;
-	case CHIP_ID_EM2870:
-	case CHIP_ID_EM2883:
-		/* TS max packet size stored in bits 1-0 of R01 */
-		chip_cfg2 = em28xx_read_reg(dev, EM28XX_R01_CHIPCFG2);
-		switch (chip_cfg2 & EM28XX_CHIPCFG2_TS_PACKETSIZE_MASK) {
-		case EM28XX_CHIPCFG2_TS_PACKETSIZE_188:
-			packet_size = 188;
-			break;
-		case EM28XX_CHIPCFG2_TS_PACKETSIZE_376:
-			packet_size = 376;
-			break;
-		case EM28XX_CHIPCFG2_TS_PACKETSIZE_564:
-			packet_size = 564;
-			break;
-		case EM28XX_CHIPCFG2_TS_PACKETSIZE_752:
-			packet_size = 752;
-			break;
-		}
-		break;
-	case CHIP_ID_EM2874:
-		/*
-		 * FIXME: for now assumes 564 like it was before, but the
-		 * em2874 code should be added to return the proper value
-		 */
-		packet_size = 564;
-		break;
-	case CHIP_ID_EM2884:
-	case CHIP_ID_EM28174:
-	default:
-		/*
-		 * FIXME: same as em2874. 564 was enough for 22 Mbit DVB-T
-		 * but not enough for 44 Mbit DVB-C.
-		 */
-		packet_size = 752;
-	}
-
-	return packet_size;
-}
-EXPORT_SYMBOL_GPL(em28xx_isoc_dvb_max_packetsize);
-
 /*
  * em28xx_wake_i2c()
  * configure i2c attached devices
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index cef7a2d409c..aabbf4854f6 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -44,6 +44,7 @@
 #include "drxk.h"
 #include "tda10071.h"
 #include "a8293.h"
+#include "qt1010.h"
 
 MODULE_DESCRIPTION("driver for em28xx based DVB cards");
 MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
@@ -163,12 +164,12 @@ static int em28xx_start_streaming(struct em28xx_dvb *dvb)
 	struct em28xx *dev = dvb->adapter.priv;
 	int max_dvb_packet_size;
 
-	usb_set_interface(dev->udev, 0, 1);
+	usb_set_interface(dev->udev, 0, dev->dvb_alt);
 	rc = em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
 	if (rc < 0)
 		return rc;
 
-	max_dvb_packet_size = em28xx_isoc_dvb_max_packetsize(dev);
+	max_dvb_packet_size = dev->dvb_max_pkt_size;
 	if (max_dvb_packet_size < 0)
 		return max_dvb_packet_size;
 	dprintk(1, "Using %d buffers each with %d bytes\n",
@@ -302,10 +303,12 @@ static struct zl10353_config em28xx_zl10353_xc3028_no_i2c_gate = {
 };
 
 static struct drxd_config em28xx_drxd = {
-	.index = 0, .demod_address = 0x70, .demod_revision = 0xa2,
-	.demoda_address = 0x00, .pll_address = 0x00,
-	.pll_type = DRXD_PLL_NONE, .clock = 12000, .insert_rs_byte = 1,
-	.pll_set = NULL, .osc_deviation = NULL, .IF = 42800000,
+	.demod_address = 0x70,
+	.demod_revision = 0xa2,
+	.pll_type = DRXD_PLL_NONE,
+	.clock = 12000,
+	.insert_rs_byte = 1,
+	.IF = 42800000,
 	.disable_i2c_gate_ctrl = 1,
 };
 
@@ -316,6 +319,14 @@ struct drxk_config terratec_h5_drxk = {
 	.microcode_name = "dvb-usb-terratec-h5-drxk.fw",
 };
 
+struct drxk_config hauppauge_930c_drxk = {
+	.adr = 0x29,
+	.single_master = 1,
+	.no_i2c_bridge = 1,
+	.microcode_name = "dvb-usb-hauppauge-hvr930c-drxk.fw",
+	.chunk_size = 56,
+};
+
 static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
 {
 	struct em28xx_dvb *dvb = fe->sec_priv;
@@ -334,6 +345,73 @@ static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
 	return status;
 }
 
+static void hauppauge_hvr930c_init(struct em28xx *dev)
+{
+	int i;
+
+	struct em28xx_reg_seq hauppauge_hvr930c_init[] = {
+		{EM2874_R80_GPIO,	0xff,	0xff,	0x65},
+		{EM2874_R80_GPIO,	0xfb,	0xff,	0x32},
+		{EM2874_R80_GPIO,	0xff,	0xff,	0xb8},
+		{ -1,                   -1,     -1,     -1},
+	};
+	struct em28xx_reg_seq hauppauge_hvr930c_end[] = {
+		{EM2874_R80_GPIO,	0xef,	0xff,	0x01},
+		{EM2874_R80_GPIO,	0xaf,	0xff,	0x65},
+		{EM2874_R80_GPIO,	0xef,	0xff,	0x76},
+		{EM2874_R80_GPIO,	0xef,	0xff,	0x01},
+		{EM2874_R80_GPIO,	0xcf,	0xff,	0x0b},
+		{EM2874_R80_GPIO,	0xef,	0xff,	0x40},
+
+		{EM2874_R80_GPIO,	0xcf,	0xff,	0x65},
+		{EM2874_R80_GPIO,	0xef,	0xff,	0x65},
+		{EM2874_R80_GPIO,	0xcf,	0xff,	0x0b},
+		{EM2874_R80_GPIO,	0xef,	0xff,	0x65},
+
+		{ -1,                   -1,     -1,     -1},
+	};
+
+	struct {
+		unsigned char r[4];
+		int len;
+	} regs[] = {
+		{{ 0x06, 0x02, 0x00, 0x31 }, 4},
+		{{ 0x01, 0x02 }, 2},
+		{{ 0x01, 0x02, 0x00, 0xc6 }, 4},
+		{{ 0x01, 0x00 }, 2},
+		{{ 0x01, 0x00, 0xff, 0xaf }, 4},
+		{{ 0x01, 0x00, 0x03, 0xa0 }, 4},
+		{{ 0x01, 0x00 }, 2},
+		{{ 0x01, 0x00, 0x73, 0xaf }, 4},
+		{{ 0x04, 0x00 }, 2},
+		{{ 0x00, 0x04 }, 2},
+		{{ 0x00, 0x04, 0x00, 0x0a }, 4},
+		{{ 0x04, 0x14 }, 2},
+		{{ 0x04, 0x14, 0x00, 0x00 }, 4},
+	};
+
+	em28xx_gpio_set(dev, hauppauge_hvr930c_init);
+	em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
+	msleep(10);
+	em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
+	msleep(10);
+
+	dev->i2c_client.addr = 0x82 >> 1;
+
+	for (i = 0; i < ARRAY_SIZE(regs); i++)
+		i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
+	em28xx_gpio_set(dev, hauppauge_hvr930c_end);
+
+	msleep(100);
+
+	em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
+	msleep(30);
+
+	em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x45);
+	msleep(10);
+
+}
+
 static void terratec_h5_init(struct em28xx *dev)
 {
 	int i;
@@ -425,13 +503,6 @@ static struct tda10023_config em28xx_tda10023_config = {
 static struct cxd2820r_config em28xx_cxd2820r_config = {
 	.i2c_address = (0xd8 >> 1),
 	.ts_mode = CXD2820R_TS_SERIAL,
-	.if_dvbt_6  = 3300,
-	.if_dvbt_7  = 3500,
-	.if_dvbt_8  = 4000,
-	.if_dvbt2_6 = 3300,
-	.if_dvbt2_7 = 3500,
-	.if_dvbt2_8 = 4000,
-	.if_dvbc    = 5000,
 
 	/* enable LNA for DVB-T2 and DVB-C */
 	.gpio_dvbt2[0] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | CXD2820R_GPIO_L,
@@ -456,6 +527,17 @@ static const struct a8293_config em28xx_a8293_config = {
 	.i2c_addr = 0x08, /* (0x10 >> 1) */
 };
 
+static struct zl10353_config em28xx_zl10353_no_i2c_gate_dev = {
+	.demod_address = (0x1e >> 1),
+	.disable_i2c_gate_ctrl = 1,
+	.no_tuner = 1,
+	.parallel_ts = 1,
+};
+static struct qt1010_config em28xx_qt1010_config = {
+	.i2c_address = 0x62
+
+};
+
 /* ------------------------------------------------------------------ */
 
 static int em28xx_attach_xc3028(u8 addr, struct em28xx *dev)
@@ -708,6 +790,14 @@ static int em28xx_dvb_init(struct em28xx *dev)
 			goto out_free;
 		}
 		break;
+	case EM2870_BOARD_KWORLD_355U:
+		dvb->fe[0] = dvb_attach(zl10353_attach,
+					   &em28xx_zl10353_no_i2c_gate_dev,
+					   &dev->i2c_adap);
+		if (dvb->fe[0] != NULL)
+			dvb_attach(qt1010_attach, dvb->fe[0],
+				   &dev->i2c_adap, &em28xx_qt1010_config);
+		break;
 	case EM2883_BOARD_KWORLD_HYBRID_330U:
 	case EM2882_BOARD_EVGA_INDTUBE:
 		dvb->fe[0] = dvb_attach(s5h1409_attach,
@@ -761,50 +851,71 @@ static int em28xx_dvb_init(struct em28xx *dev)
 				   &dev->i2c_adap, &kworld_a340_config);
 		break;
 	case EM28174_BOARD_PCTV_290E:
-		/* MFE
-		 * FE 0 = DVB-T/T2 + FE 1 = DVB-C, both sharing same tuner. */
-		/* FE 0 */
 		dvb->fe[0] = dvb_attach(cxd2820r_attach,
-			&em28xx_cxd2820r_config, &dev->i2c_adap, NULL);
+					&em28xx_cxd2820r_config,
+					&dev->i2c_adap);
 		if (dvb->fe[0]) {
 			/* FE 0 attach tuner */
-			if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
-				&dev->i2c_adap, &em28xx_cxd2820r_tda18271_config)) {
+			if (!dvb_attach(tda18271_attach,
+					dvb->fe[0],
+					0x60,
+					&dev->i2c_adap,
+					&em28xx_cxd2820r_tda18271_config)) {
+
 				dvb_frontend_detach(dvb->fe[0]);
 				result = -EINVAL;
 				goto out_free;
 			}
-			/* FE 1. This dvb_attach() cannot fail. */
-			dvb->fe[1] = dvb_attach(cxd2820r_attach, NULL, NULL,
-				dvb->fe[0]);
-			dvb->fe[1]->id = 1;
-			/* FE 1 attach tuner */
-			if (!dvb_attach(tda18271_attach, dvb->fe[1], 0x60,
-				&dev->i2c_adap, &em28xx_cxd2820r_tda18271_config)) {
-				dvb_frontend_detach(dvb->fe[1]);
-				/* leave FE 0 still active */
-			}
+		}
+		break;
+	case EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C:
+	{
+		struct xc5000_config cfg;
+		hauppauge_hvr930c_init(dev);
+
+		dvb->fe[0] = dvb_attach(drxk_attach,
+					&hauppauge_930c_drxk, &dev->i2c_adap);
+		if (!dvb->fe[0]) {
+			result = -EINVAL;
+			goto out_free;
+		}
+		/* FIXME: do we need a pll semaphore? */
+		dvb->fe[0]->sec_priv = dvb;
+		sema_init(&dvb->pll_mutex, 1);
+		dvb->gate_ctrl = dvb->fe[0]->ops.i2c_gate_ctrl;
+		dvb->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
 
-			mfe_shared = 1;
+		/* Attach xc5000 */
+		memset(&cfg, 0, sizeof(cfg));
+		cfg.i2c_address  = 0x61;
+		cfg.if_khz = 4000;
+
+		if (dvb->fe[0]->ops.i2c_gate_ctrl)
+			dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 1);
+		if (!dvb_attach(xc5000_attach, dvb->fe[0], &dev->i2c_adap,
+				&cfg)) {
+			result = -EINVAL;
+			goto out_free;
 		}
+		if (dvb->fe[0]->ops.i2c_gate_ctrl)
+			dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 0);
+
 		break;
+	}
 	case EM2884_BOARD_TERRATEC_H5:
+	case EM2884_BOARD_CINERGY_HTC_STICK:
 		terratec_h5_init(dev);
 
-		dvb->dont_attach_fe1 = 1;
-
-		dvb->fe[0] = dvb_attach(drxk_attach, &terratec_h5_drxk, &dev->i2c_adap, &dvb->fe[1]);
+		dvb->fe[0] = dvb_attach(drxk_attach, &terratec_h5_drxk, &dev->i2c_adap);
 		if (!dvb->fe[0]) {
 			result = -EINVAL;
 			goto out_free;
 		}
-
 		/* FIXME: do we need a pll semaphore? */
 		dvb->fe[0]->sec_priv = dvb;
 		sema_init(&dvb->pll_mutex, 1);
 		dvb->gate_ctrl = dvb->fe[0]->ops.i2c_gate_ctrl;
 		dvb->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
-		dvb->fe[1]->id = 1;
 
 		/* Attach tda18271 to DVB-C frontend */
 		if (dvb->fe[0]->ops.i2c_gate_ctrl)
@@ -816,12 +927,6 @@ static int em28xx_dvb_init(struct em28xx *dev)
 		if (dvb->fe[0]->ops.i2c_gate_ctrl)
 			dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 0);
 
-		/* Hack - needed by drxk/tda18271c2dd */
-		dvb->fe[1]->tuner_priv = dvb->fe[0]->tuner_priv;
-		memcpy(&dvb->fe[1]->ops.tuner_ops,
-		       &dvb->fe[0]->ops.tuner_ops,
-		       sizeof(dvb->fe[0]->ops.tuner_ops));
-
 		break;
 	case EM28174_BOARD_PCTV_460E:
 		/* attach demod */
@@ -845,6 +950,8 @@ static int em28xx_dvb_init(struct em28xx *dev)
 	}
 	/* define general-purpose callback pointer */
 	dvb->fe[0]->callback = em28xx_tuner_callback;
+	if (dvb->fe[1])
+		dvb->fe[1]->callback = em28xx_tuner_callback;
 
 	/* register everything */
 	result = em28xx_register_dvb(dvb, THIS_MODULE, dev, &dev->udev->dev);
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 679da480428..2630b265b0e 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -306,7 +306,8 @@ static void em28xx_ir_handle_key(struct em28xx_IR *ir)
 				   poll_result.rc_data[0],
 				   poll_result.toggle_bit);
 
-		if (ir->dev->chip_id == CHIP_ID_EM2874)
+		if (ir->dev->chip_id == CHIP_ID_EM2874 ||
+		    ir->dev->chip_id == CHIP_ID_EM2884)
 			/* The em2874 clears the readcount field every time the
 			   register is read.  The em2860/2880 datasheet says that it
 			   is supposed to clear the readcount, but it doesn't.  So with
@@ -371,13 +372,15 @@ int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type)
 	case CHIP_ID_EM2883:
 		ir->get_key = default_polling_getkey;
 		break;
+	case CHIP_ID_EM2884:
 	case CHIP_ID_EM2874:
 	case CHIP_ID_EM28174:
 		ir->get_key = em2874_polling_getkey;
 		em28xx_write_regs(dev, EM2874_R50_IR_CONFIG, &ir_config, 1);
 		break;
 	default:
-		printk("Unrecognized em28xx chip id: IR not supported\n");
+		printk("Unrecognized em28xx chip id 0x%02x: IR not supported\n",
+			dev->chip_id);
 		rc = -EINVAL;
 	}
 
diff --git a/drivers/media/video/em28xx/em28xx-reg.h b/drivers/media/video/em28xx/em28xx-reg.h
index 66f792361b9..2f626850572 100644
--- a/drivers/media/video/em28xx/em28xx-reg.h
+++ b/drivers/media/video/em28xx/em28xx-reg.h
@@ -12,6 +12,11 @@
 #define EM_GPO_2   (1 << 2)
 #define EM_GPO_3   (1 << 3)
 
+/* em28xx endpoints */
+#define EM28XX_EP_ANALOG	0x82
+#define EM28XX_EP_AUDIO		0x83
+#define EM28XX_EP_DIGITAL	0x84
+
 /* em2800 registers */
 #define EM2800_R08_AUDIOSRC 0x08
 
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 9b4557a2f6d..613300b51a9 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -1070,6 +1070,10 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 		/* the em2800 can only scale down to 50% */
 		height = height > (3 * maxh / 4) ? maxh : maxh / 2;
 		width = width > (3 * maxw / 4) ? maxw : maxw / 2;
+                /* MaxPacketSize for em2800 is too small to capture at full resolution
+                 * use half of maxw as the scaler can only scale to 50% */
+		if (width == maxw && height == maxh)
+			width /= 2;
 	} else {
 		/* width must even because of the YUYV format
 		   height must be even because of interlacing */
@@ -2503,6 +2507,7 @@ int em28xx_register_analog_devices(struct em28xx *dev)
 {
       u8 val;
 	int ret;
+	unsigned int maxw;
 
 	printk(KERN_INFO "%s: v4l2 driver version %s\n",
 		dev->name, EM28XX_VERSION);
@@ -2515,8 +2520,15 @@ int em28xx_register_analog_devices(struct em28xx *dev)
 
 	/* Analog specific initialization */
 	dev->format = &format[0];
+
+	maxw = norm_maxw(dev);
+        /* MaxPacketSize for em2800 is too small to capture at full resolution
+         * use half of maxw as the scaler can only scale to 50% */
+        if (dev->board.is_em2800)
+            maxw /= 2;
+
 	em28xx_set_video_format(dev, format[0].fourcc,
-				norm_maxw(dev), norm_maxh(dev));
+				maxw, norm_maxh(dev));
 
 	video_mux(dev, dev->ctl_input);
 
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 2a2cb7ed001..22e252bcc41 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -38,6 +38,7 @@
 #include <media/videobuf-dvb.h>
 #endif
 #include "tuner-xc2028.h"
+#include "xc5000.h"
 #include "em28xx-reg.h"
 
 /* Boards supported by driver */
@@ -121,6 +122,9 @@
 #define EM28174_BOARD_PCTV_290E                   78
 #define EM2884_BOARD_TERRATEC_H5		  79
 #define EM28174_BOARD_PCTV_460E                   80
+#define EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C	  81
+#define EM2884_BOARD_CINERGY_HTC_STICK		  82
+#define EM2860_BOARD_HT_VIDBOX_NW03 		  83
 
 /* Limits minimum and default number of buffers */
 #define EM28XX_MIN_BUF 4
@@ -594,6 +598,8 @@ struct em28xx {
 	int max_pkt_size;	/* max packet size of isoc transaction */
 	int num_alt;		/* Number of alternative settings */
 	unsigned int *alt_max_pkt_size;	/* array of wMaxPacketSize */
+	int dvb_alt;				/* alternate for DVB */
+	unsigned int dvb_max_pkt_size;		/* wMaxPacketSize for DVB */
 	struct urb *urb[EM28XX_NUM_BUFS];	/* urb for isoc transfers */
 	char *transfer_buffer[EM28XX_NUM_BUFS];	/* transfer buffers for isoc
 						   transfer */
@@ -825,7 +831,7 @@ static inline unsigned int norm_maxw(struct em28xx *dev)
 	if (dev->board.is_webcam)
 		return dev->sensor_xres;
 
-	if (dev->board.max_range_640_480 || dev->board.is_em2800)
+	if (dev->board.max_range_640_480)
 		return 640;
 
 	return 720;
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index 40f214ab924..5539f09440a 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -76,8 +76,8 @@ MODULE_PARM_DESC(video_nr,
 		 "\none and for every other camera."
 		 "\n");
 
-static short force_munmap[] = {[0 ... ET61X251_MAX_DEVICES-1] =
-			       ET61X251_FORCE_MUNMAP};
+static bool force_munmap[] = {[0 ... ET61X251_MAX_DEVICES-1] =
+			      ET61X251_FORCE_MUNMAP};
 module_param_array(force_munmap, bool, NULL, 0444);
 MODULE_PARM_DESC(force_munmap,
 		 "\n<0|1[,...]> Force the application to unmap previously"
diff --git a/drivers/media/video/fsl-viu.c b/drivers/media/video/fsl-viu.c
index 27cb197d0bd..27e3e0c0b21 100644
--- a/drivers/media/video/fsl-viu.c
+++ b/drivers/media/video/fsl-viu.c
@@ -1661,18 +1661,7 @@ static struct platform_driver viu_of_platform_driver = {
 	},
 };
 
-static int __init viu_init(void)
-{
-	return platform_driver_register(&viu_of_platform_driver);
-}
-
-static void __exit viu_exit(void)
-{
-	platform_driver_unregister(&viu_of_platform_driver);
-}
-
-module_init(viu_init);
-module_exit(viu_exit);
+module_platform_driver(viu_of_platform_driver);
 
 MODULE_DESCRIPTION("Freescale Video-In(VIU)");
 MODULE_AUTHOR("Hongjun Chen");
diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig
index 103af3fe5aa..dfe268bfa4f 100644
--- a/drivers/media/video/gspca/Kconfig
+++ b/drivers/media/video/gspca/Kconfig
@@ -77,6 +77,16 @@ config USB_GSPCA_JEILINJ
 	  To compile this driver as a module, choose M here: the
 	  module will be called gspca_jeilinj.
 
+config USB_GSPCA_JL2005BCD
+	tristate "JL2005B/C/D USB V4L2 driver"
+	depends on VIDEO_V4L2 && USB_GSPCA
+	help
+	  Say Y here if you want support for cameras based the
+	  JL2005B, JL2005C, or JL2005D chip.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gspca_jl2005bcd.
+
 config USB_GSPCA_KINECT
 	tristate "Kinect sensor device USB Camera Driver"
 	depends on VIDEO_V4L2 && USB_GSPCA
diff --git a/drivers/media/video/gspca/Makefile b/drivers/media/video/gspca/Makefile
index f345f494d0f..79ebe46e1ad 100644
--- a/drivers/media/video/gspca/Makefile
+++ b/drivers/media/video/gspca/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_USB_GSPCA_CPIA1)    += gspca_cpia1.o
 obj-$(CONFIG_USB_GSPCA_ETOMS)    += gspca_etoms.o
 obj-$(CONFIG_USB_GSPCA_FINEPIX)  += gspca_finepix.o
 obj-$(CONFIG_USB_GSPCA_JEILINJ)  += gspca_jeilinj.o
+obj-$(CONFIG_USB_GSPCA_JL2005BCD) += gspca_jl2005bcd.o
 obj-$(CONFIG_USB_GSPCA_KINECT)   += gspca_kinect.o
 obj-$(CONFIG_USB_GSPCA_KONICA)   += gspca_konica.o
 obj-$(CONFIG_USB_GSPCA_MARS)     += gspca_mars.o
@@ -49,6 +50,7 @@ gspca_cpia1-objs    := cpia1.o
 gspca_etoms-objs    := etoms.o
 gspca_finepix-objs  := finepix.o
 gspca_jeilinj-objs  := jeilinj.o
+gspca_jl2005bcd-objs  := jl2005bcd.o
 gspca_kinect-objs   := kinect.o
 gspca_konica-objs   := konica.o
 gspca_mars-objs     := mars.o
diff --git a/drivers/media/video/gspca/benq.c b/drivers/media/video/gspca/benq.c
index 636627b57dc..9769f17915c 100644
--- a/drivers/media/video/gspca/benq.c
+++ b/drivers/media/video/gspca/benq.c
@@ -76,7 +76,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	gspca_dev->cam.cam_mode = vga_mode;
 	gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
 	gspca_dev->cam.no_urb_create = 1;
-	gspca_dev->cam.reverse_alts = 1;
 	return 0;
 }
 
@@ -135,13 +134,17 @@ static int sd_start(struct gspca_dev *gspca_dev)
 
 static void sd_stopN(struct gspca_dev *gspca_dev)
 {
+	struct usb_interface *intf;
+
 	reg_w(gspca_dev, 0x003c, 0x0003);
 	reg_w(gspca_dev, 0x003c, 0x0004);
 	reg_w(gspca_dev, 0x003c, 0x0005);
 	reg_w(gspca_dev, 0x003c, 0x0006);
 	reg_w(gspca_dev, 0x003c, 0x0007);
+
+	intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
 	usb_set_interface(gspca_dev->dev, gspca_dev->iface,
-					gspca_dev->nbalt - 1);
+					intf->num_altsetting - 1);
 }
 
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
diff --git a/drivers/media/video/gspca/gl860/gl860.c b/drivers/media/video/gspca/gl860/gl860.c
index a8f54c20e58..c84e26006fc 100644
--- a/drivers/media/video/gspca/gl860/gl860.c
+++ b/drivers/media/video/gspca/gl860/gl860.c
@@ -337,7 +337,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 		return -1;
 
 	cam = &gspca_dev->cam;
-	gspca_dev->nbalt = 4;
 
 	switch (sd->sensor) {
 	case ID_MI1320:
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 2ca10dfec91..ca5a2b139d0 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -633,23 +633,32 @@ static u32 which_bandwidth(struct gspca_dev *gspca_dev)
 	u32 bandwidth;
 	int i;
 
+	/* get the (max) image size */
 	i = gspca_dev->curr_mode;
 	bandwidth = gspca_dev->cam.cam_mode[i].sizeimage;
 
-	/* if the image is compressed, estimate the mean image size */
-	if (bandwidth < gspca_dev->cam.cam_mode[i].width *
+	/* if the image is compressed, estimate its mean size */
+	if (!gspca_dev->cam.needs_full_bandwidth &&
+	    bandwidth < gspca_dev->cam.cam_mode[i].width *
 				gspca_dev->cam.cam_mode[i].height)
-		bandwidth /= 3;
+		bandwidth = bandwidth * 3 / 8;	/* 0.375 */
 
 	/* estimate the frame rate */
 	if (gspca_dev->sd_desc->get_streamparm) {
 		struct v4l2_streamparm parm;
 
-		parm.parm.capture.timeperframe.denominator = 15;
 		gspca_dev->sd_desc->get_streamparm(gspca_dev, &parm);
 		bandwidth *= parm.parm.capture.timeperframe.denominator;
+		bandwidth /= parm.parm.capture.timeperframe.numerator;
 	} else {
-		bandwidth *= 15;		/* 15 fps */
+
+		/* don't hope more than 15 fps with USB 1.1 and
+		 * image resolution >= 640x480 */
+		if (gspca_dev->width >= 640
+		 && gspca_dev->dev->speed == USB_SPEED_FULL)
+			bandwidth *= 15;		/* 15 fps */
+		else
+			bandwidth *= 30;		/* 30 fps */
 	}
 
 	PDEBUG(D_STREAM, "min bandwidth: %d", bandwidth);
@@ -667,9 +676,8 @@ struct ep_tb_s {
  * build the table of the endpoints
  * and compute the minimum bandwidth for the image transfer
  */
-static int build_ep_tb(struct gspca_dev *gspca_dev,
+static int build_isoc_ep_tb(struct gspca_dev *gspca_dev,
 			struct usb_interface *intf,
-			int xfer,
 			struct ep_tb_s *ep_tb)
 {
 	struct usb_host_endpoint *ep;
@@ -687,17 +695,21 @@ static int build_ep_tb(struct gspca_dev *gspca_dev,
 		ep_tb->bandwidth = 2000 * 2000 * 120;
 		found = 0;
 		for (j = 0; j < nbalt; j++) {
-			ep = alt_xfer(&intf->altsetting[j], xfer);
+			ep = alt_xfer(&intf->altsetting[j],
+				      USB_ENDPOINT_XFER_ISOC);
 			if (ep == NULL)
 				continue;
+			if (ep->desc.bInterval == 0) {
+				pr_err("alt %d iso endp with 0 interval\n", j);
+				continue;
+			}
 			psize = le16_to_cpu(ep->desc.wMaxPacketSize);
-			if (!gspca_dev->cam.bulk)		/* isoc */
-				psize = (psize & 0x07ff) *
-						(1 + ((psize >> 11) & 3));
-			bandwidth = psize * ep->desc.bInterval * 1000;
+			psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+			bandwidth = psize * 1000;
 			if (gspca_dev->dev->speed == USB_SPEED_HIGH
 			 || gspca_dev->dev->speed == USB_SPEED_SUPER)
 				bandwidth *= 8;
+			bandwidth /= 1 << (ep->desc.bInterval - 1);
 			if (bandwidth <= last_bw)
 				continue;
 			if (bandwidth < ep_tb->bandwidth) {
@@ -715,6 +727,23 @@ static int build_ep_tb(struct gspca_dev *gspca_dev,
 		ep_tb++;
 	}
 
+	/*
+	 * If the camera:
+	 * has a usb audio class interface (a built in usb mic); and
+	 * is a usb 1 full speed device; and
+	 * uses the max full speed iso bandwidth; and
+	 * and has more than 1 alt setting
+	 * then skip the highest alt setting to spare bandwidth for the mic
+	 */
+	if (gspca_dev->audio &&
+			gspca_dev->dev->speed == USB_SPEED_FULL &&
+			last_bw >= 1000000 &&
+			i > 1) {
+		PDEBUG(D_STREAM, "dev has usb audio, skipping highest alt");
+		i--;
+		ep_tb--;
+	}
+
 	/* get the requested bandwidth and start at the highest atlsetting */
 	bandwidth = which_bandwidth(gspca_dev);
 	ep_tb--;
@@ -790,10 +819,7 @@ static int create_urbs(struct gspca_dev *gspca_dev,
 						    ep->desc.bEndpointAddress);
 			urb->transfer_flags = URB_ISO_ASAP
 					| URB_NO_TRANSFER_DMA_MAP;
-			if (gspca_dev->dev->speed == USB_SPEED_LOW)
-				urb->interval = ep->desc.bInterval;
-			else
-				urb->interval = 1 << (ep->desc.bInterval - 1);
+			urb->interval = 1 << (ep->desc.bInterval - 1);
 			urb->complete = isoc_irq;
 			urb->number_of_packets = npkt;
 			for (i = 0; i < npkt; i++) {
@@ -848,7 +874,7 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
 	xfer = gspca_dev->cam.bulk ? USB_ENDPOINT_XFER_BULK
 				   : USB_ENDPOINT_XFER_ISOC;
 
-	/* if the subdriver forced an altsetting, get the endpoint */
+	/* if bulk or the subdriver forced an altsetting, get the endpoint */
 	if (gspca_dev->alt != 0) {
 		gspca_dev->alt--;	/* (previous version compatibility) */
 		ep = alt_xfer(&intf->altsetting[gspca_dev->alt], xfer);
@@ -863,7 +889,7 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
 
 	/* else, compute the minimum bandwidth
 	 * and build the endpoint table */
-		alt_idx = build_ep_tb(gspca_dev, intf, xfer, ep_tb);
+		alt_idx = build_isoc_ep_tb(gspca_dev, intf, ep_tb);
 		if (alt_idx <= 0) {
 			pr_err("no transfer endpoint found\n");
 			ret = -EIO;
@@ -880,7 +906,7 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
 	for (;;) {
 		if (alt != gspca_dev->alt) {
 			alt = gspca_dev->alt;
-			if (gspca_dev->nbalt > 1) {
+			if (intf->num_altsetting > 1) {
 				ret = usb_set_interface(gspca_dev->dev,
 							gspca_dev->iface,
 							alt);
@@ -2300,15 +2326,14 @@ int gspca_dev_probe2(struct usb_interface *intf,
 	}
 	gspca_dev->dev = dev;
 	gspca_dev->iface = intf->cur_altsetting->desc.bInterfaceNumber;
-	gspca_dev->nbalt = intf->num_altsetting;
 
 	/* check if any audio device */
-	if (dev->config->desc.bNumInterfaces != 1) {
+	if (dev->actconfig->desc.bNumInterfaces != 1) {
 		int i;
 		struct usb_interface *intf2;
 
-		for (i = 0; i < dev->config->desc.bNumInterfaces; i++) {
-			intf2 = dev->config->interface[i];
+		for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++) {
+			intf2 = dev->actconfig->interface[i];
 			if (intf2 != NULL
 			 && intf2->altsetting != NULL
 			 && intf2->altsetting->desc.bInterfaceClass ==
@@ -2389,7 +2414,7 @@ int gspca_dev_probe(struct usb_interface *intf,
 	}
 
 	/* the USB video interface must be the first one */
-	if (dev->config->desc.bNumInterfaces != 1
+	if (dev->actconfig->desc.bNumInterfaces != 1
 	 && intf->cur_altsetting->desc.bInterfaceNumber != 0)
 		return -ENODEV;
 
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index e444f16e149..589009f4496 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -69,7 +69,9 @@ struct cam {
 	u8 bulk;		/* image transfer by 0:isoc / 1:bulk */
 	u8 npkt;		/* number of packets in an ISOC message
 				 * 0 is the default value: 32 packets */
-	u8 reverse_alts;	/* Alt settings are in high to low order */
+	u8 needs_full_bandwidth;/* Set this flag to notify the bandwidth calc.
+				 * code that the cam fills all image buffers to
+				 * the max, even when using compression. */
 };
 
 struct gspca_dev;
@@ -208,7 +210,6 @@ struct gspca_dev {
 	char memory;			/* memory type (V4L2_MEMORY_xxx) */
 	__u8 iface;			/* USB interface number */
 	__u8 alt;			/* USB alternate setting */
-	__u8 nbalt;			/* number of USB alternate settings */
 	u8 audio;			/* presence of audio device */
 };
 
diff --git a/drivers/media/video/gspca/jl2005bcd.c b/drivers/media/video/gspca/jl2005bcd.c
new file mode 100644
index 00000000000..53f58ef367c
--- /dev/null
+++ b/drivers/media/video/gspca/jl2005bcd.c
@@ -0,0 +1,554 @@
+/*
+ * Jeilin JL2005B/C/D library
+ *
+ * Copyright (C) 2011 Theodore Kilgore <kilgota@auburn.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define MODULE_NAME "jl2005bcd"
+
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+#include "gspca.h"
+
+
+MODULE_AUTHOR("Theodore Kilgore <kilgota@auburn.edu>");
+MODULE_DESCRIPTION("JL2005B/C/D USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* Default timeouts, in ms */
+#define JL2005C_CMD_TIMEOUT 500
+#define JL2005C_DATA_TIMEOUT 1000
+
+/* Maximum transfer size to use. */
+#define JL2005C_MAX_TRANSFER 0x200
+#define FRAME_HEADER_LEN 16
+
+
+/* specific webcam descriptor */
+struct sd {
+	struct gspca_dev gspca_dev;  /* !! must be the first item */
+	unsigned char firmware_id[6];
+	const struct v4l2_pix_format *cap_mode;
+	/* Driver stuff */
+	struct work_struct work_struct;
+	struct workqueue_struct *work_thread;
+	u8 frame_brightness;
+	int block_size;	/* block size of camera */
+	int vga;	/* 1 if vga cam, 0 if cif cam */
+};
+
+
+/* Camera has two resolution settings. What they are depends on model. */
+static const struct v4l2_pix_format cif_mode[] = {
+	{176, 144, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+		.bytesperline = 176,
+		.sizeimage = 176 * 144,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0},
+	{352, 288, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+		.bytesperline = 352,
+		.sizeimage = 352 * 288,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0},
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+	{320, 240, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+		.bytesperline = 320,
+		.sizeimage = 320 * 240,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0},
+	{640, 480, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+		.bytesperline = 640,
+		.sizeimage = 640 * 480,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0},
+};
+
+/*
+ * cam uses endpoint 0x03 to send commands, 0x84 for read commands,
+ * and 0x82 for bulk data transfer.
+ */
+
+/* All commands are two bytes only */
+static int jl2005c_write2(struct gspca_dev *gspca_dev, unsigned char *command)
+{
+	int retval;
+
+	memcpy(gspca_dev->usb_buf, command, 2);
+	retval = usb_bulk_msg(gspca_dev->dev,
+			usb_sndbulkpipe(gspca_dev->dev, 3),
+			gspca_dev->usb_buf, 2, NULL, 500);
+	if (retval < 0)
+		pr_err("command write [%02x] error %d\n",
+		       gspca_dev->usb_buf[0], retval);
+	return retval;
+}
+
+/* Response to a command is one byte in usb_buf[0], only if requested. */
+static int jl2005c_read1(struct gspca_dev *gspca_dev)
+{
+	int retval;
+
+	retval = usb_bulk_msg(gspca_dev->dev,
+				usb_rcvbulkpipe(gspca_dev->dev, 0x84),
+				gspca_dev->usb_buf, 1, NULL, 500);
+	if (retval < 0)
+		pr_err("read command [0x%02x] error %d\n",
+		       gspca_dev->usb_buf[0], retval);
+	return retval;
+}
+
+/* Response appears in gspca_dev->usb_buf[0] */
+static int jl2005c_read_reg(struct gspca_dev *gspca_dev, unsigned char reg)
+{
+	int retval;
+
+	static u8 instruction[2] = {0x95, 0x00};
+	/* put register to read in byte 1 */
+	instruction[1] = reg;
+	/* Send the read request */
+	retval = jl2005c_write2(gspca_dev, instruction);
+	if (retval < 0)
+		return retval;
+	retval = jl2005c_read1(gspca_dev);
+
+	return retval;
+}
+
+static int jl2005c_start_new_frame(struct gspca_dev *gspca_dev)
+{
+	int i;
+	int retval;
+	int frame_brightness = 0;
+
+	static u8 instruction[2] = {0x7f, 0x01};
+
+	retval = jl2005c_write2(gspca_dev, instruction);
+	if (retval < 0)
+		return retval;
+
+	i = 0;
+	while (i < 20 && !frame_brightness) {
+		/* If we tried 20 times, give up. */
+		retval = jl2005c_read_reg(gspca_dev, 0x7e);
+		if (retval < 0)
+			return retval;
+		frame_brightness = gspca_dev->usb_buf[0];
+		retval = jl2005c_read_reg(gspca_dev, 0x7d);
+		if (retval < 0)
+			return retval;
+		i++;
+	}
+	PDEBUG(D_FRAM, "frame_brightness is 0x%02x", gspca_dev->usb_buf[0]);
+	return retval;
+}
+
+static int jl2005c_write_reg(struct gspca_dev *gspca_dev, unsigned char reg,
+						    unsigned char value)
+{
+	int retval;
+	u8 instruction[2];
+
+	instruction[0] = reg;
+	instruction[1] = value;
+
+	retval = jl2005c_write2(gspca_dev, instruction);
+	if (retval < 0)
+			return retval;
+
+	return retval;
+}
+
+static int jl2005c_get_firmware_id(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *)gspca_dev;
+	int i = 0;
+	int retval = -1;
+	unsigned char regs_to_read[] = {0x57, 0x02, 0x03, 0x5d, 0x5e, 0x5f};
+
+	PDEBUG(D_PROBE, "Running jl2005c_get_firmware_id");
+	/* Read the first ID byte once for warmup */
+	retval = jl2005c_read_reg(gspca_dev, regs_to_read[0]);
+	PDEBUG(D_PROBE, "response is %02x", gspca_dev->usb_buf[0]);
+	if (retval < 0)
+		return retval;
+	/* Now actually get the ID string */
+	for (i = 0; i < 6; i++) {
+		retval = jl2005c_read_reg(gspca_dev, regs_to_read[i]);
+		if (retval < 0)
+			return retval;
+		sd->firmware_id[i] = gspca_dev->usb_buf[0];
+	}
+	PDEBUG(D_PROBE, "firmware ID is %02x%02x%02x%02x%02x%02x",
+						sd->firmware_id[0],
+						sd->firmware_id[1],
+						sd->firmware_id[2],
+						sd->firmware_id[3],
+						sd->firmware_id[4],
+						sd->firmware_id[5]);
+	return 0;
+}
+
+static int jl2005c_stream_start_vga_lg
+		    (struct gspca_dev *gspca_dev)
+{
+	int i;
+	int retval = -1;
+	static u8 instruction[][2] = {
+		{0x05, 0x00},
+		{0x7c, 0x00},
+		{0x7d, 0x18},
+		{0x02, 0x00},
+		{0x01, 0x00},
+		{0x04, 0x52},
+	};
+
+	for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+		msleep(60);
+		retval = jl2005c_write2(gspca_dev, instruction[i]);
+		if (retval < 0)
+			return retval;
+	}
+	msleep(60);
+	return retval;
+}
+
+static int jl2005c_stream_start_vga_small(struct gspca_dev *gspca_dev)
+{
+	int i;
+	int retval = -1;
+	static u8 instruction[][2] = {
+		{0x06, 0x00},
+		{0x7c, 0x00},
+		{0x7d, 0x1a},
+		{0x02, 0x00},
+		{0x01, 0x00},
+		{0x04, 0x52},
+	};
+
+	for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+		msleep(60);
+		retval = jl2005c_write2(gspca_dev, instruction[i]);
+		if (retval < 0)
+			return retval;
+	}
+	msleep(60);
+	return retval;
+}
+
+static int jl2005c_stream_start_cif_lg(struct gspca_dev *gspca_dev)
+{
+	int i;
+	int retval = -1;
+	static u8 instruction[][2] = {
+		{0x05, 0x00},
+		{0x7c, 0x00},
+		{0x7d, 0x30},
+		{0x02, 0x00},
+		{0x01, 0x00},
+		{0x04, 0x42},
+	};
+
+	for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+		msleep(60);
+		retval = jl2005c_write2(gspca_dev, instruction[i]);
+		if (retval < 0)
+			return retval;
+	}
+	msleep(60);
+	return retval;
+}
+
+static int jl2005c_stream_start_cif_small(struct gspca_dev *gspca_dev)
+{
+	int i;
+	int retval = -1;
+	static u8 instruction[][2] = {
+		{0x06, 0x00},
+		{0x7c, 0x00},
+		{0x7d, 0x32},
+		{0x02, 0x00},
+		{0x01, 0x00},
+		{0x04, 0x42},
+	};
+
+	for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+		msleep(60);
+		retval = jl2005c_write2(gspca_dev, instruction[i]);
+		if (retval < 0)
+			return retval;
+	}
+	msleep(60);
+	return retval;
+}
+
+
+static int jl2005c_stop(struct gspca_dev *gspca_dev)
+{
+	int retval;
+
+	retval = jl2005c_write_reg(gspca_dev, 0x07, 0x00);
+	return retval;
+}
+
+/* This function is called as a workqueue function and runs whenever the camera
+ * is streaming data. Because it is a workqueue function it is allowed to sleep
+ * so we can use synchronous USB calls. To avoid possible collisions with other
+ * threads attempting to use the camera's USB interface the gspca usb_lock is
+ * used when performing the one USB control operation inside the workqueue,
+ * which tells the camera to close the stream. In practice the only thing
+ * which needs to be protected against is the usb_set_interface call that
+ * gspca makes during stream_off. Otherwise the camera doesn't provide any
+ * controls that the user could try to change.
+ */
+static void jl2005c_dostream(struct work_struct *work)
+{
+	struct sd *dev = container_of(work, struct sd, work_struct);
+	struct gspca_dev *gspca_dev = &dev->gspca_dev;
+	int bytes_left = 0; /* bytes remaining in current frame. */
+	int data_len;   /* size to use for the next read. */
+	int header_read = 0;
+	unsigned char header_sig[2] = {0x4a, 0x4c};
+	int act_len;
+	int packet_type;
+	int ret;
+	u8 *buffer;
+
+	buffer = kmalloc(JL2005C_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
+	if (!buffer) {
+		pr_err("Couldn't allocate USB buffer\n");
+		goto quit_stream;
+	}
+
+	while (gspca_dev->present && gspca_dev->streaming) {
+		/* Check if this is a new frame. If so, start the frame first */
+		if (!header_read) {
+			mutex_lock(&gspca_dev->usb_lock);
+			ret = jl2005c_start_new_frame(gspca_dev);
+			mutex_unlock(&gspca_dev->usb_lock);
+			if (ret < 0)
+				goto quit_stream;
+			ret = usb_bulk_msg(gspca_dev->dev,
+				usb_rcvbulkpipe(gspca_dev->dev, 0x82),
+				buffer, JL2005C_MAX_TRANSFER, &act_len,
+				JL2005C_DATA_TIMEOUT);
+			PDEBUG(D_PACK,
+				"Got %d bytes out of %d for header",
+					act_len, JL2005C_MAX_TRANSFER);
+			if (ret < 0 || act_len < JL2005C_MAX_TRANSFER)
+				goto quit_stream;
+			/* Check whether we actually got the first blodk */
+			if (memcmp(header_sig, buffer, 2) != 0) {
+				pr_err("First block is not the first block\n");
+				goto quit_stream;
+			}
+			/* total size to fetch is byte 7, times blocksize
+			 * of which we already got act_len */
+			bytes_left = buffer[0x07] * dev->block_size - act_len;
+			PDEBUG(D_PACK, "bytes_left = 0x%x", bytes_left);
+			/* We keep the header. It has other information, too.*/
+			packet_type = FIRST_PACKET;
+			gspca_frame_add(gspca_dev, packet_type,
+					buffer, act_len);
+			header_read = 1;
+		}
+		while (bytes_left > 0 && gspca_dev->present) {
+			data_len = bytes_left > JL2005C_MAX_TRANSFER ?
+				JL2005C_MAX_TRANSFER : bytes_left;
+			ret = usb_bulk_msg(gspca_dev->dev,
+				usb_rcvbulkpipe(gspca_dev->dev, 0x82),
+				buffer, data_len, &act_len,
+				JL2005C_DATA_TIMEOUT);
+			if (ret < 0 || act_len < data_len)
+				goto quit_stream;
+			PDEBUG(D_PACK,
+				"Got %d bytes out of %d for frame",
+						data_len, bytes_left);
+			bytes_left -= data_len;
+			if (bytes_left == 0) {
+				packet_type = LAST_PACKET;
+				header_read = 0;
+			} else
+				packet_type = INTER_PACKET;
+			gspca_frame_add(gspca_dev, packet_type,
+					buffer, data_len);
+		}
+	}
+quit_stream:
+	if (gspca_dev->present) {
+		mutex_lock(&gspca_dev->usb_lock);
+		jl2005c_stop(gspca_dev);
+		mutex_unlock(&gspca_dev->usb_lock);
+	}
+	kfree(buffer);
+}
+
+
+
+
+/* This function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+			const struct usb_device_id *id)
+{
+	struct cam *cam;
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	cam = &gspca_dev->cam;
+	/* We don't use the buffer gspca allocates so make it small. */
+	cam->bulk_size = 64;
+	cam->bulk = 1;
+	/* For the rest, the camera needs to be detected */
+	jl2005c_get_firmware_id(gspca_dev);
+	/* Here are some known firmware IDs
+	 * First some JL2005B cameras
+	 * {0x41, 0x07, 0x04, 0x2c, 0xe8, 0xf2}	Sakar KidzCam
+	 * {0x45, 0x02, 0x08, 0xb9, 0x00, 0xd2}	No-name JL2005B
+	 * JL2005C cameras
+	 * {0x01, 0x0c, 0x16, 0x10, 0xf8, 0xc8}	Argus DC-1512
+	 * {0x12, 0x04, 0x03, 0xc0, 0x00, 0xd8}	ICarly
+	 * {0x86, 0x08, 0x05, 0x02, 0x00, 0xd4}	Jazz
+	 *
+	 * Based upon this scanty evidence, we can detect a CIF camera by
+	 * testing byte 0 for 0x4x.
+	 */
+	if ((sd->firmware_id[0] & 0xf0) == 0x40) {
+		cam->cam_mode	= cif_mode;
+		cam->nmodes	= ARRAY_SIZE(cif_mode);
+		sd->block_size	= 0x80;
+	} else {
+		cam->cam_mode	= vga_mode;
+		cam->nmodes	= ARRAY_SIZE(vga_mode);
+		sd->block_size	= 0x200;
+	}
+
+	INIT_WORK(&sd->work_struct, jl2005c_dostream);
+
+	return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+	return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+
+	struct sd *sd = (struct sd *) gspca_dev;
+	sd->cap_mode = gspca_dev->cam.cam_mode;
+
+	switch (gspca_dev->width) {
+	case 640:
+		PDEBUG(D_STREAM, "Start streaming at vga resolution");
+		jl2005c_stream_start_vga_lg(gspca_dev);
+		break;
+	case 320:
+		PDEBUG(D_STREAM, "Start streaming at qvga resolution");
+		jl2005c_stream_start_vga_small(gspca_dev);
+		break;
+	case 352:
+		PDEBUG(D_STREAM, "Start streaming at cif resolution");
+		jl2005c_stream_start_cif_lg(gspca_dev);
+		break;
+	case 176:
+		PDEBUG(D_STREAM, "Start streaming at qcif resolution");
+		jl2005c_stream_start_cif_small(gspca_dev);
+		break;
+	default:
+		pr_err("Unknown resolution specified\n");
+		return -1;
+	}
+
+	/* Start the workqueue function to do the streaming */
+	sd->work_thread = create_singlethread_workqueue(MODULE_NAME);
+	queue_work(sd->work_thread, &sd->work_struct);
+
+	return 0;
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+	struct sd *dev = (struct sd *) gspca_dev;
+
+	/* wait for the work queue to terminate */
+	mutex_unlock(&gspca_dev->usb_lock);
+	/* This waits for sq905c_dostream to finish */
+	destroy_workqueue(dev->work_thread);
+	dev->work_thread = NULL;
+	mutex_lock(&gspca_dev->usb_lock);
+}
+
+
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+	.name = MODULE_NAME,
+	/* .ctrls = none have been detected */
+	/* .nctrls = ARRAY_SIZE(sd_ctrls),  */
+	.config = sd_config,
+	.init = sd_init,
+	.start = sd_start,
+	.stop0 = sd_stop0,
+};
+
+/* -- module initialisation -- */
+static const __devinitdata struct usb_device_id device_table[] = {
+	{USB_DEVICE(0x0979, 0x0227)},
+	{}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+				const struct usb_device_id *id)
+{
+	return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+				THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+	.name = MODULE_NAME,
+	.id_table = device_table,
+	.probe = sd_probe,
+	.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+	.suspend = gspca_suspend,
+	.resume = gspca_resume,
+#endif
+};
+
+/* -- module insert / remove -- */
+static int __init sd_mod_init(void)
+{
+	int ret;
+
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
+	return 0;
+}
+static void __exit sd_mod_exit(void)
+{
+	usb_deregister(&sd_driver);
+}
+
+module_init(sd_mod_init);
+module_exit(sd_mod_exit);
diff --git a/drivers/media/video/gspca/konica.c b/drivers/media/video/gspca/konica.c
index b1da7f4096c..f0c0d74dfe9 100644
--- a/drivers/media/video/gspca/konica.c
+++ b/drivers/media/video/gspca/konica.c
@@ -247,9 +247,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	gspca_dev->cam.cam_mode = vga_mode;
 	gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
 	gspca_dev->cam.no_urb_create = 1;
-	/* The highest alt setting has an isoc packetsize of 0, so we
-	   don't want to use it */
-	gspca_dev->nbalt--;
 
 	sd->brightness  = BRIGHTNESS_DEFAULT;
 	sd->contrast    = CONTRAST_DEFAULT;
diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c
index 9fe3816b2aa..0c449367543 100644
--- a/drivers/media/video/gspca/m5602/m5602_core.c
+++ b/drivers/media/video/gspca/m5602/m5602_core.c
@@ -27,8 +27,8 @@
 
 /* Kernel module parameters */
 int force_sensor;
-static int dump_bridge;
-int dump_sensor;
+static bool dump_bridge;
+bool dump_sensor;
 
 static const struct usb_device_id m5602_table[] = {
 	{USB_DEVICE(0x0402, 0x5602)},
diff --git a/drivers/media/video/gspca/m5602/m5602_mt9m111.h b/drivers/media/video/gspca/m5602/m5602_mt9m111.h
index b1f0c492036..8c672b5c8c6 100644
--- a/drivers/media/video/gspca/m5602/m5602_mt9m111.h
+++ b/drivers/media/video/gspca/m5602/m5602_mt9m111.h
@@ -106,7 +106,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int mt9m111_probe(struct sd *sd);
 int mt9m111_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_ov7660.h b/drivers/media/video/gspca/m5602/m5602_ov7660.h
index 2efd607987e..2b6a13b508f 100644
--- a/drivers/media/video/gspca/m5602/m5602_ov7660.h
+++ b/drivers/media/video/gspca/m5602/m5602_ov7660.h
@@ -86,7 +86,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int ov7660_probe(struct sd *sd);
 int ov7660_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.h b/drivers/media/video/gspca/m5602/m5602_ov9650.h
index da9a129b739..f7aa5bf6898 100644
--- a/drivers/media/video/gspca/m5602/m5602_ov9650.h
+++ b/drivers/media/video/gspca/m5602/m5602_ov9650.h
@@ -135,7 +135,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int ov9650_probe(struct sd *sd);
 int ov9650_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.h b/drivers/media/video/gspca/m5602/m5602_po1030.h
index 33835959639..81a2bcb88fe 100644
--- a/drivers/media/video/gspca/m5602/m5602_po1030.h
+++ b/drivers/media/video/gspca/m5602/m5602_po1030.h
@@ -147,7 +147,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int po1030_probe(struct sd *sd);
 int po1030_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h
index 8cc7a3f6da7..8e0035e731c 100644
--- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h
+++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h
@@ -65,7 +65,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int s5k4aa_probe(struct sd *sd);
 int s5k4aa_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.h b/drivers/media/video/gspca/m5602/m5602_s5k83a.h
index 80a63a236e2..79952247b53 100644
--- a/drivers/media/video/gspca/m5602/m5602_s5k83a.h
+++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.h
@@ -41,7 +41,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int s5k83a_probe(struct sd *sd);
 int s5k83a_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/mars.c b/drivers/media/video/gspca/mars.c
index 5c2ea05c46b..b0231465afa 100644
--- a/drivers/media/video/gspca/mars.c
+++ b/drivers/media/video/gspca/mars.c
@@ -263,7 +263,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	cam->nmodes = ARRAY_SIZE(vga_mode);
 	cam->ctrls = sd->ctrls;
 	sd->quality = QUALITY_DEF;
-	gspca_dev->nbalt = 9;		/* use the altsetting 08 */
 	return 0;
 }
 
diff --git a/drivers/media/video/gspca/nw80x.c b/drivers/media/video/gspca/nw80x.c
index d4bec932177..7167cac7359 100644
--- a/drivers/media/video/gspca/nw80x.c
+++ b/drivers/media/video/gspca/nw80x.c
@@ -1763,8 +1763,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	if ((unsigned) webcam >= NWEBCAMS)
 		webcam = 0;
 	sd->webcam = webcam;
-	gspca_dev->cam.reverse_alts = 1;
 	gspca_dev->cam.ctrls = sd->ctrls;
+	gspca_dev->cam.needs_full_bandwidth = 1;
 	sd->ag_cnt = -1;
 
 	/*
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 08b8ce1dee1..739e8a2a2d3 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -3348,7 +3348,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	case BRIDGE_W9968CF:
 		cam->cam_mode = w9968cf_vga_mode;
 		cam->nmodes = ARRAY_SIZE(w9968cf_vga_mode);
-		cam->reverse_alts = 1;
 		break;
 	}
 
@@ -3684,8 +3683,8 @@ static void ov511_mode_init_regs(struct sd *sd)
 	/* Check if we have enough bandwidth to disable compression */
 	fps = (interlaced ? 60 : 30) / (sd->clockdiv + 1) + 1;
 	needed = fps * sd->gspca_dev.width * sd->gspca_dev.height * 3 / 2;
-	/* 1400 is a conservative estimate of the max nr of isoc packets/sec */
-	if (needed > 1400 * packet_size) {
+	/* 1000 isoc packets/sec */
+	if (needed > 1000 * packet_size) {
 		/* Enable Y and UV quantization and compression */
 		reg_w(sd, R511_COMP_EN, 0x07);
 		reg_w(sd, R511_COMP_LUT_EN, 0x03);
diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c
index f30060d5063..fbfa02affa1 100644
--- a/drivers/media/video/gspca/ov534_9.c
+++ b/drivers/media/video/gspca/ov534_9.c
@@ -71,6 +71,7 @@ struct sd {
 enum sensors {
 	SENSOR_OV965x,		/* ov9657 */
 	SENSOR_OV971x,		/* ov9712 */
+	SENSOR_OV562x,		/* ov5621 */
 	NSENSORS
 };
 
@@ -207,6 +208,14 @@ static const struct v4l2_pix_format ov971x_mode[] = {
 	}
 };
 
+static const struct v4l2_pix_format ov562x_mode[] = {
+	{2592, 1680, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+		.bytesperline = 2592,
+		.sizeimage = 2592 * 1680,
+		.colorspace = V4L2_COLORSPACE_SRGB
+	}
+};
+
 static const u8 bridge_init[][2] = {
 	{0x88, 0xf8},
 	{0x89, 0xff},
@@ -830,6 +839,124 @@ static const u8 ov965x_start_2_sxga[][2] = {
 	{0xa3, 0x41},	/* bd60 */
 };
 
+static const u8 ov562x_init[][2] = {
+	{0x88, 0x20},
+	{0x89, 0x0a},
+	{0x8a, 0x90},
+	{0x8b, 0x06},
+	{0x8c, 0x01},
+	{0x8d, 0x10},
+	{0x1c, 0x00},
+	{0x1d, 0x48},
+	{0x1d, 0x00},
+	{0x1d, 0xff},
+	{0x1c, 0x0a},
+	{0x1d, 0x2e},
+	{0x1d, 0x1e},
+};
+
+static const u8 ov562x_init_2[][2] = {
+	{0x12, 0x80},
+	{0x11, 0x41},
+	{0x13, 0x00},
+	{0x10, 0x1e},
+	{0x3b, 0x07},
+	{0x5b, 0x40},
+	{0x39, 0x07},
+	{0x53, 0x02},
+	{0x54, 0x60},
+	{0x04, 0x20},
+	{0x27, 0x04},
+	{0x3d, 0x40},
+	{0x36, 0x00},
+	{0xc5, 0x04},
+	{0x4e, 0x00},
+	{0x4f, 0x93},
+	{0x50, 0x7b},
+	{0xca, 0x0c},
+	{0xcb, 0x0f},
+	{0x39, 0x07},
+	{0x4a, 0x10},
+	{0x3e, 0x0a},
+	{0x3d, 0x00},
+	{0x0c, 0x38},
+	{0x38, 0x90},
+	{0x46, 0x30},
+	{0x4f, 0x93},
+	{0x50, 0x7b},
+	{0xab, 0x00},
+	{0xca, 0x0c},
+	{0xcb, 0x0f},
+	{0x37, 0x02},
+	{0x44, 0x48},
+	{0x8d, 0x44},
+	{0x2a, 0x00},
+	{0x2b, 0x00},
+	{0x32, 0x00},
+	{0x38, 0x90},
+	{0x53, 0x02},
+	{0x54, 0x60},
+	{0x12, 0x00},
+	{0x17, 0x12},
+	{0x18, 0xb4},
+	{0x19, 0x0c},
+	{0x1a, 0xf4},
+	{0x03, 0x4a},
+	{0x89, 0x20},
+	{0x83, 0x80},
+	{0xb7, 0x9d},
+	{0xb6, 0x11},
+	{0xb5, 0x55},
+	{0xb4, 0x00},
+	{0xa9, 0xf0},
+	{0xa8, 0x0a},
+	{0xb8, 0xf0},
+	{0xb9, 0xf0},
+	{0xba, 0xf0},
+	{0x81, 0x07},
+	{0x63, 0x44},
+	{0x13, 0xc7},
+	{0x14, 0x60},
+	{0x33, 0x75},
+	{0x2c, 0x00},
+	{0x09, 0x00},
+	{0x35, 0x30},
+	{0x27, 0x04},
+	{0x3c, 0x07},
+	{0x3a, 0x0a},
+	{0x3b, 0x07},
+	{0x01, 0x40},
+	{0x02, 0x40},
+	{0x16, 0x40},
+	{0x52, 0xb0},
+	{0x51, 0x83},
+	{0x21, 0xbb},
+	{0x22, 0x10},
+	{0x23, 0x03},
+	{0x35, 0x38},
+	{0x20, 0x90},
+	{0x28, 0x30},
+	{0x73, 0xe1},
+	{0x6c, 0x00},
+	{0x6d, 0x80},
+	{0x6e, 0x00},
+	{0x70, 0x04},
+	{0x71, 0x00},
+	{0x8d, 0x04},
+	{0x64, 0x00},
+	{0x65, 0x00},
+	{0x66, 0x00},
+	{0x67, 0x00},
+	{0x68, 0x00},
+	{0x69, 0x00},
+	{0x6a, 0x00},
+	{0x6b, 0x00},
+	{0x71, 0x94},
+	{0x74, 0x20},
+	{0x80, 0x09},
+	{0x85, 0xc0},
+};
+
 static void reg_w_i(struct gspca_dev *gspca_dev, u16 reg, u8 val)
 {
 	struct usb_device *udev = gspca_dev->dev;
@@ -1210,6 +1337,17 @@ static int sd_init(struct gspca_dev *gspca_dev)
 			reg_w(gspca_dev, 0x56, 0x1f);
 		else
 			reg_w(gspca_dev, 0x56, 0x17);
+	} else if ((sensor_id & 0xfff0) == 0x5620) {
+		sd->sensor = SENSOR_OV562x;
+
+		gspca_dev->cam.cam_mode = ov562x_mode;
+		gspca_dev->cam.nmodes = ARRAY_SIZE(ov562x_mode);
+
+		reg_w_array(gspca_dev, ov562x_init,
+				ARRAY_SIZE(ov562x_init));
+		sccb_w_array(gspca_dev, ov562x_init_2,
+				ARRAY_SIZE(ov562x_init_2));
+		reg_w(gspca_dev, 0xe0, 0x00);
 	} else {
 		err("Unknown sensor %04x", sensor_id);
 		return -EINVAL;
@@ -1222,7 +1360,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	if (sd->sensor == SENSOR_OV971x)
+	if (sd->sensor == SENSOR_OV971x || sd->sensor == SENSOR_OV562x)
 		return gspca_dev->usb_err;
 	switch (gspca_dev->curr_mode) {
 	case QVGA_MODE:			/* 320x240 */
@@ -1409,6 +1547,7 @@ static const struct sd_desc sd_desc = {
 static const struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x05a9, 0x8065)},
 	{USB_DEVICE(0x06f8, 0x3003)},
+	{USB_DEVICE(0x05a9, 0x1550)},
 	{}
 };
 
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index ece8b1e82a1..3844c49f269 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -41,14 +41,14 @@ MODULE_LICENSE("GPL");
 #define PAC207_BRIGHTNESS_DEFAULT	46
 
 #define PAC207_EXPOSURE_MIN		3
-#define PAC207_EXPOSURE_MAX		26
+#define PAC207_EXPOSURE_MAX		90 /* 1 sec expo time / 1 fps */
 #define PAC207_EXPOSURE_DEFAULT		5 /* power on default: 3 */
-#define PAC207_EXPOSURE_KNEE		8 /* 4 = 30 fps, 11 = 8, 15 = 6 */
+#define PAC207_EXPOSURE_KNEE		9 /* fps: 90 / exposure -> 9: 10 fps */
 
 #define PAC207_GAIN_MIN			0
 #define PAC207_GAIN_MAX			31
-#define PAC207_GAIN_DEFAULT		9 /* power on default: 9 */
-#define PAC207_GAIN_KNEE		31
+#define PAC207_GAIN_DEFAULT		7 /* power on default: 9 */
+#define PAC207_GAIN_KNEE		15
 
 #define PAC207_AUTOGAIN_DEADZONE	30
 
@@ -332,7 +332,7 @@ static void pac207_do_auto_gain(struct gspca_dev *gspca_dev)
 	if (sd->autogain_ignore_frames > 0)
 		sd->autogain_ignore_frames--;
 	else if (gspca_auto_gain_n_exposure(gspca_dev, avg_lum,
-			100, PAC207_AUTOGAIN_DEADZONE,
+			90, PAC207_AUTOGAIN_DEADZONE,
 			PAC207_GAIN_KNEE, PAC207_EXPOSURE_KNEE))
 		sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
 }
diff --git a/drivers/media/video/gspca/pac7302.c b/drivers/media/video/gspca/pac7302.c
index 2811195258c..9db2b34d172 100644
--- a/drivers/media/video/gspca/pac7302.c
+++ b/drivers/media/video/gspca/pac7302.c
@@ -1197,6 +1197,7 @@ static const struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x093a, 0x2629), .driver_info = FL_VFLIP},
 	{USB_DEVICE(0x093a, 0x262a)},
 	{USB_DEVICE(0x093a, 0x262c)},
+	{USB_DEVICE(0x145f, 0x013c)},
 	{}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
diff --git a/drivers/media/video/gspca/se401.c b/drivers/media/video/gspca/se401.c
index 1494e1829d3..bb70092c222 100644
--- a/drivers/media/video/gspca/se401.c
+++ b/drivers/media/video/gspca/se401.c
@@ -376,7 +376,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	cam->bulk_size = BULK_SIZE;
 	cam->bulk_nurbs = 4;
 	cam->ctrls = sd->ctrls;
-	gspca_dev->nbalt = 1;  /* Ignore the bogus isoc alt settings */
 	sd->resetlevel = 0x2d; /* Set initial resetlevel */
 
 	/* See if the camera supports brightness */
@@ -395,6 +394,14 @@ static int sd_init(struct gspca_dev *gspca_dev)
 	return 0;
 }
 
+/* function called at start time before URB creation */
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+	gspca_dev->alt = 1;	/* Ignore the bogus isoc alt settings */
+
+	return gspca_dev->usb_err;
+}
+
 /* -- start the camera -- */
 static int sd_start(struct gspca_dev *gspca_dev)
 {
@@ -714,6 +721,7 @@ static const struct sd_desc sd_desc = {
 	.nctrls = ARRAY_SIZE(sd_ctrls),
 	.config = sd_config,
 	.init = sd_init,
+	.isoc_init = sd_isoc_init,
 	.start = sd_start,
 	.stopN = sd_stopN,
 	.dq_callback = sd_dq_callback,
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
index 33cabc342dc..9e198b45c3c 100644
--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -2048,6 +2048,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
+	cam->needs_full_bandwidth = 1;
 
 	sd->sensor = (id->driver_info >> 8) & 0xff;
 	sd->i2c_addr = id->driver_info & 0xff;
@@ -2233,6 +2234,42 @@ static void configure_sensor_output(struct gspca_dev *gspca_dev, int mode)
 	}
 }
 
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+	struct usb_interface *intf;
+	u32 flags = gspca_dev->cam.cam_mode[(int)gspca_dev->curr_mode].priv;
+
+	/*
+	 * When using the SN9C20X_I420 fmt the sn9c20x needs more bandwidth
+	 * than our regular bandwidth calculations reserve, so we force the
+	 * use of a specific altsetting when using the SN9C20X_I420 fmt.
+	 */
+	if (!(flags & (MODE_RAW | MODE_JPEG))) {
+		intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
+
+		if (intf->num_altsetting != 9) {
+			pr_warn("sn9c20x camera with unknown number of alt "
+			        "settings (%d), please report!\n",
+			        intf->num_altsetting);
+			gspca_dev->alt = intf->num_altsetting;
+			return 0;
+		}
+
+		switch (gspca_dev->width) {
+		case 160: /* 160x120 */
+			gspca_dev->alt = 2;
+			break;
+		case 320: /* 320x240 */
+			gspca_dev->alt = 6;
+			break;
+		default:  /* >= 640x480 */
+			gspca_dev->alt = 9;
+		}
+	}
+
+	return 0;
+}
+
 #define HW_WIN(mode, hstart, vstart) \
 ((const u8 []){hstart, 0, vstart, 0, \
 (mode & MODE_SXGA ? 1280 >> 4 : 640 >> 4), \
@@ -2473,6 +2510,7 @@ static const struct sd_desc sd_desc = {
 	.nctrls = ARRAY_SIZE(sd_ctrls),
 	.config = sd_config,
 	.init = sd_init,
+	.isoc_init = sd_isoc_init,
 	.start = sd_start,
 	.stopN = sd_stopN,
 	.pkt_scan = sd_pkt_scan,
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index ddb392dc4f2..6a1148d7fe9 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -1079,20 +1079,23 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	}
 	cam->npkt = 36;			/* 36 packets per ISOC message */
 
-	if (sensor_data[sd->sensor].flags & F_COARSE_EXPO) {
-		sd->ctrls[EXPOSURE].min = COARSE_EXPOSURE_MIN;
-		sd->ctrls[EXPOSURE].max = COARSE_EXPOSURE_MAX;
-		sd->ctrls[EXPOSURE].def = COARSE_EXPOSURE_DEF;
-	}
-
 	return 0;
 }
 
 /* this function is called at probe and resume time */
 static int sd_init(struct gspca_dev *gspca_dev)
 {
+	struct sd *sd = (struct sd *) gspca_dev;
 	const __u8 stop = 0x09; /* Disable stream turn of LED */
 
+	if (sensor_data[sd->sensor].flags & F_COARSE_EXPO) {
+		sd->ctrls[EXPOSURE].min = COARSE_EXPOSURE_MIN;
+		sd->ctrls[EXPOSURE].max = COARSE_EXPOSURE_MAX;
+		sd->ctrls[EXPOSURE].def = COARSE_EXPOSURE_DEF;
+		if (sd->ctrls[EXPOSURE].val > COARSE_EXPOSURE_MAX)
+			sd->ctrls[EXPOSURE].val = COARSE_EXPOSURE_DEF;
+	}
+
 	reg_w(gspca_dev, 0x01, &stop, 1);
 
 	return 0;
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index afa3186b803..0c9e6ddabd2 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -1235,7 +1235,7 @@ static const u8 po2030n_sensor_param1[][8] = {
 	{DELAY, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 8ms */
 	{0xa1, 0x6e, 0x1b, 0xf4, 0x00, 0x00, 0x00, 0x10},
 	{0xa1, 0x6e, 0x15, 0x04, 0x00, 0x00, 0x00, 0x10},
-	{0xd1, 0x6e, 0x16, 0x50, 0x40, 0x49, 0x40, 0x10},
+	{0xd1, 0x6e, 0x16, 0x40, 0x40, 0x40, 0x40, 0x10}, /* RGBG gains */
 /*param2*/
 	{0xa1, 0x6e, 0x1d, 0x00, 0x00, 0x00, 0x00, 0x10},
 	{0xa1, 0x6e, 0x04, 0x03, 0x00, 0x00, 0x00, 0x10},
@@ -1779,10 +1779,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	sd->ag_cnt = -1;
 	sd->quality = QUALITY_DEF;
 
-	/* if USB 1.1, let some bandwidth for the audio device */
-	if (gspca_dev->audio && gspca_dev->dev->speed < USB_SPEED_HIGH)
-		gspca_dev->nbalt--;
-
 	INIT_WORK(&sd->work, qual_upd);
 
 	return 0;
@@ -2063,6 +2059,16 @@ static void setredblue(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
+	if (sd->sensor == SENSOR_PO2030N) {
+		u8 rg1b[] =		/* red  green1 blue (no g2) */
+			{0xc1, 0x6e, 0x16, 0x00, 0x40, 0x00, 0x00, 0x10};
+
+		/* 0x40 = normal value = gain x 1 */
+		rg1b[3] = sd->ctrls[RED].val * 2;
+		rg1b[5] = sd->ctrls[BLUE].val * 2;
+		i2c_w8(gspca_dev, rg1b);
+		return;
+	}
 	reg_w1(gspca_dev, 0x05, sd->ctrls[RED].val);
 /*	reg_w1(gspca_dev, 0x07, 32); */
 	reg_w1(gspca_dev, 0x06, sd->ctrls[BLUE].val);
@@ -2397,7 +2403,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	reg_w1(gspca_dev, 0x17, reg17);
 	reg01 &= ~S_PWR_DN;		/* sensor power on */
 	reg_w1(gspca_dev, 0x01, reg01);
-	reg01 &= ~SYS_SEL_48M;
+	reg01 &= ~SCL_SEL_OD;		/* remove open-drain mode */
 	reg_w1(gspca_dev, 0x01, reg01);
 
 	switch (sd->sensor) {
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index 259a0c73c66..4a5f209ce71 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -451,7 +451,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	}
 
 	cam = &gspca_dev->cam;
-	gspca_dev->nbalt = 7 + 1;	/* choose alternate 7 first */
+	cam->needs_full_bandwidth = 1;
 
 	sd->chip_revision = id->driver_info;
 	if (sd->chip_revision == Rev012A) {
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.c b/drivers/media/video/gspca/stv06xx/stv06xx.c
index 0ab425fbea9..91d99b4cc57 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx.c
@@ -36,8 +36,8 @@ MODULE_AUTHOR("Erik Andrén");
 MODULE_DESCRIPTION("STV06XX USB Camera Driver");
 MODULE_LICENSE("GPL");
 
-static int dump_bridge;
-static int dump_sensor;
+static bool dump_bridge;
+static bool dump_sensor;
 
 int stv06xx_write_bridge(struct sd *sd, u16 address, u16 i2c_data)
 {
@@ -304,7 +304,7 @@ static int stv06xx_isoc_init(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 
 	/* Start isoc bandwidth "negotiation" at max isoc bandwidth */
-	alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+	alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
 	alt->endpoint[0].desc.wMaxPacketSize =
 		cpu_to_le16(sd->sensor->max_packet_size[gspca_dev->curr_mode]);
 
@@ -317,7 +317,7 @@ static int stv06xx_isoc_nego(struct gspca_dev *gspca_dev)
 	struct usb_host_interface *alt;
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+	alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
 	packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
 	min_packet_size = sd->sensor->min_packet_size[gspca_dev->curr_mode];
 	if (packet_size <= min_packet_size)
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index ea44deb66af..9b9f85a8e60 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -30,6 +30,7 @@
 
 #define MODULE_NAME "t613"
 
+#include <linux/input.h>
 #include <linux/slab.h>
 #include "gspca.h"
 
@@ -57,6 +58,7 @@ struct sd {
 	u8 effect;
 
 	u8 sensor;
+	u8 button_pressed;
 };
 enum sensors {
 	SENSOR_OM6802,
@@ -1095,15 +1097,35 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 		msleep(20);
 		reg_w(gspca_dev, 0x0309);
 	}
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+	/* If the last button state is pressed, release it now! */
+	if (sd->button_pressed) {
+		input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+		input_sync(gspca_dev->input_dev);
+		sd->button_pressed = 0;
+	}
+#endif
 }
 
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			u8 *data,			/* isoc packet */
 			int len)			/* iso packet length */
 {
+	struct sd *sd = (struct sd *) gspca_dev;
 	int pkt_type;
 
 	if (data[0] == 0x5a) {
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+		if (len > 20) {
+			u8 state = (data[20] & 0x80) ? 1 : 0;
+			if (sd->button_pressed != state) {
+				input_report_key(gspca_dev->input_dev,
+						 KEY_CAMERA, state);
+				input_sync(gspca_dev->input_dev);
+				sd->button_pressed = state;
+			}
+		}
+#endif
 		/* Control Packet, after this came the header again,
 		 * but extra bytes came in the packet before this,
 		 * sometimes an EOF arrives, sometimes not... */
@@ -1410,6 +1432,9 @@ static const struct sd_desc sd_desc = {
 	.stopN = sd_stopN,
 	.pkt_scan = sd_pkt_scan,
 	.querymenu = sd_querymenu,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+	.other_input = 1,
+#endif
 };
 
 /* -- module initialisation -- */
diff --git a/drivers/media/video/gspca/topro.c b/drivers/media/video/gspca/topro.c
index b2695b1dc60..444d3c5b907 100644
--- a/drivers/media/video/gspca/topro.c
+++ b/drivers/media/video/gspca/topro.c
@@ -3946,7 +3946,7 @@ static int get_fr_idx(struct gspca_dev *gspca_dev)
 		/* 640x480 * 30 fps does not work */
 		if (i == 6			/* if 30 fps */
 		 && gspca_dev->width == 640)
-			i = 0x86;		/* 15 fps */
+			i = 0x05;		/* 15 fps */
 	} else {
 		for (i = 0; i < ARRAY_SIZE(rates_6810) - 1; i++) {
 			if (sd->framerate >= rates_6810[i])
diff --git a/drivers/media/video/gspca/vicam.c b/drivers/media/video/gspca/vicam.c
index d12ea1518ac..911152e169d 100644
--- a/drivers/media/video/gspca/vicam.c
+++ b/drivers/media/video/gspca/vicam.c
@@ -324,7 +324,8 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
 	dev->work_thread = NULL;
 	mutex_lock(&gspca_dev->usb_lock);
 
-	vicam_set_camera_power(gspca_dev, 0);
+	if (gspca_dev->present)
+		vicam_set_camera_power(gspca_dev, 0);
 }
 
 /* Table of supported USB devices */
diff --git a/drivers/media/video/gspca/xirlink_cit.c b/drivers/media/video/gspca/xirlink_cit.c
index fbb6ed25ec3..ecada178bce 100644
--- a/drivers/media/video/gspca/xirlink_cit.c
+++ b/drivers/media/video/gspca/xirlink_cit.c
@@ -995,14 +995,12 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	case CIT_MODEL0:
 		cam->cam_mode = model0_mode;
 		cam->nmodes = ARRAY_SIZE(model0_mode);
-		cam->reverse_alts = 1;
 		gspca_dev->ctrl_dis = ~((1 << SD_CONTRAST) | (1 << SD_HFLIP));
 		sd->sof_len = 4;
 		break;
 	case CIT_MODEL1:
 		cam->cam_mode = cif_yuv_mode;
 		cam->nmodes = ARRAY_SIZE(cif_yuv_mode);
-		cam->reverse_alts = 1;
 		gspca_dev->ctrl_dis = (1 << SD_HUE) | (1 << SD_HFLIP);
 		sd->sof_len = 4;
 		break;
@@ -2791,7 +2789,7 @@ static int sd_isoc_init(struct gspca_dev *gspca_dev)
 	}
 
 	/* Start isoc bandwidth "negotiation" at max isoc bandwidth */
-	alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+	alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
 	alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(max_packet_size);
 
 	return 0;
@@ -2814,7 +2812,7 @@ static int sd_isoc_nego(struct gspca_dev *gspca_dev)
 		break;
 	}
 
-	alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+	alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
 	packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
 	if (packet_size <= min_packet_size)
 		return -EIO;
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index 0202fead6b9..b9e15bb0328 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -5381,12 +5381,12 @@ static const struct usb_action tas5130c_NoFlikerScale[] = {
 	{}
 };
 
-static const struct usb_action gc0303_InitialScale[] = {
+/* from usbvm305.inf 0ac8:305b 07/06/15 (3 - tas5130c) */
+static const struct usb_action gc0303_Initial[] = {
 	{0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},		/* 00,00,01,cc, */
 	{0xa0, 0x02, ZC3XX_R008_CLOCKSETTING},		/* 00,08,02,cc, */
 	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc, */
-	{0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},		/* 00,02,00,cc,
-							 * 0<->10 */
+	{0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
 	{0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},	/* 00,03,02,cc, */
 	{0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},		/* 00,04,80,cc, */
 	{0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},	/* 00,05,01,cc, */
@@ -5405,29 +5405,22 @@ static const struct usb_action gc0303_InitialScale[] = {
 							 * 6<->8 */
 	{0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},		/* 00,87,10,cc, */
 	{0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR},		/* 00,8b,98,cc, */
-	{0xaa, 0x1b, 0x0024},		/* 00,1b,24,aa, */
-	{0xdd, 0x00, 0x0080},		/* 00,00,80,dd, */
-	{0xaa, 0x1b, 0x0000},		/* 00,1b,00,aa, */
-	{0xaa, 0x13, 0x0002},		/* 00,13,02,aa, */
-	{0xaa, 0x15, 0x0004},		/* 00,15,04,aa */
-/*??	{0xaa, 0x01, 0x0000}, */
 	{0xaa, 0x01, 0x0000},
 	{0xaa, 0x1a, 0x0000},		/* 00,1a,00,aa, */
 	{0xaa, 0x1c, 0x0017},		/* 00,1c,17,aa, */
+	{0xaa, 0x1b, 0x0000},
 	{0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH},		/* 00,86,82,cc, */
 	{0xa0, 0x83, ZC3XX_R087_EXPTIMEMID},		/* 00,87,83,cc, */
 	{0xa0, 0x84, ZC3XX_R088_EXPTIMELOW},		/* 00,88,84,cc, */
 	{0xaa, 0x05, 0x0010},		/* 00,05,10,aa, */
-	{0xaa, 0x0a, 0x0000},		/* 00,0a,00,aa, */
-	{0xaa, 0x0b, 0x00a0},		/* 00,0b,a0,aa, */
-	{0xaa, 0x0c, 0x0000},		/* 00,0c,00,aa, */
-	{0xaa, 0x0d, 0x00a0},		/* 00,0d,a0,aa, */
-	{0xaa, 0x0e, 0x0000},		/* 00,0e,00,aa, */
-	{0xaa, 0x0f, 0x00a0},		/* 00,0f,a0,aa, */
-	{0xaa, 0x10, 0x0000},		/* 00,10,00,aa, */
-	{0xaa, 0x11, 0x00a0},		/* 00,11,a0,aa, */
-/*??	{0xa0, 0x00, 0x0039},
-	{0xa1, 0x01, 0x0037}, */
+	{0xaa, 0x0a, 0x0002},
+	{0xaa, 0x0b, 0x0000},
+	{0xaa, 0x0c, 0x0002},
+	{0xaa, 0x0d, 0x0000},
+	{0xaa, 0x0e, 0x0002},
+	{0xaa, 0x0f, 0x0000},
+	{0xaa, 0x10, 0x0002},
+	{0xaa, 0x11, 0x0000},
 	{0xaa, 0x16, 0x0001},		/* 00,16,01,aa, */
 	{0xaa, 0x17, 0x00e8},		/* 00,17,e6,aa, (e6 -> e8) */
 	{0xaa, 0x18, 0x0002},		/* 00,18,02,aa, */
@@ -5442,17 +5435,18 @@ static const struct usb_action gc0303_InitialScale[] = {
 	{0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},		/* 01,cb,13,cc, */
 	{0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},	/* 02,50,08,cc, */
 	{0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},		/* 03,01,08,cc, */
-	{0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},		/* 01,a8,60,cc, */
+	{0xa0, 0x58, ZC3XX_R1A8_DIGITALGAIN},
 	{0xa0, 0x61, ZC3XX_R116_RGAIN},			/* 01,16,61,cc, */
 	{0xa0, 0x65, ZC3XX_R118_BGAIN},			/* 01,18,65,cc */
+	{0xaa, 0x1b, 0x0000},
 	{}
 };
 
-static const struct usb_action gc0303_Initial[] = {
+static const struct usb_action gc0303_InitialScale[] = {
 	{0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},		/* 00,00,01,cc, */
 	{0xa0, 0x02, ZC3XX_R008_CLOCKSETTING},		/* 00,08,02,cc, */
 	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc, */
-	{0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},		/* 00,02,10,cc, */
+	{0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
 	{0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},	/* 00,03,02,cc, */
 	{0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},		/* 00,04,80,cc, */
 	{0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},	/* 00,05,01,cc, */
@@ -5471,34 +5465,26 @@ static const struct usb_action gc0303_Initial[] = {
 							 * 8<->6 */
 	{0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},		/* 00,87,10,cc, */
 	{0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR},		/* 00,8b,98,cc, */
-	{0xaa, 0x1b, 0x0024},		/* 00,1b,24,aa, */
-	{0xdd, 0x00, 0x0080},		/* 00,00,80,dd, */
-	{0xaa, 0x1b, 0x0000},		/* 00,1b,00,aa, */
-	{0xaa, 0x13, 0x0002},		/* 00,13,02,aa, */
-	{0xaa, 0x15, 0x0004},		/* 00,15,04,aa */
-/*??	{0xaa, 0x01, 0x0000}, */
 	{0xaa, 0x01, 0x0000},
 	{0xaa, 0x1a, 0x0000},		/* 00,1a,00,aa, */
 	{0xaa, 0x1c, 0x0017},		/* 00,1c,17,aa, */
+	{0xaa, 0x1b, 0x0000},
 	{0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH},	/* 00,86,82,cc, */
 	{0xa0, 0x83, ZC3XX_R087_EXPTIMEMID},	/* 00,87,83,cc, */
 	{0xa0, 0x84, ZC3XX_R088_EXPTIMELOW},	/* 00,88,84,cc, */
 	{0xaa, 0x05, 0x0010},		/* 00,05,10,aa, */
-	{0xaa, 0x0a, 0x0000},		/* 00,0a,00,aa, */
-	{0xaa, 0x0b, 0x00a0},		/* 00,0b,a0,aa, */
-	{0xaa, 0x0c, 0x0000},		/* 00,0c,00,aa, */
-	{0xaa, 0x0d, 0x00a0},		/* 00,0d,a0,aa, */
-	{0xaa, 0x0e, 0x0000},		/* 00,0e,00,aa, */
-	{0xaa, 0x0f, 0x00a0},		/* 00,0f,a0,aa, */
-	{0xaa, 0x10, 0x0000},		/* 00,10,00,aa, */
-	{0xaa, 0x11, 0x00a0},		/* 00,11,a0,aa, */
-/*??	{0xa0, 0x00, 0x0039},
-	{0xa1, 0x01, 0x0037}, */
+	{0xaa, 0x0a, 0x0001},
+	{0xaa, 0x0b, 0x0000},
+	{0xaa, 0x0c, 0x0001},
+	{0xaa, 0x0d, 0x0000},
+	{0xaa, 0x0e, 0x0001},
+	{0xaa, 0x0f, 0x0000},
+	{0xaa, 0x10, 0x0001},
+	{0xaa, 0x11, 0x0000},
 	{0xaa, 0x16, 0x0001},		/* 00,16,01,aa, */
 	{0xaa, 0x17, 0x00e8},		/* 00,17,e6,aa (e6 -> e8) */
 	{0xaa, 0x18, 0x0002},		/* 00,18,02,aa, */
 	{0xaa, 0x19, 0x0088},		/* 00,19,88,aa, */
-	{0xaa, 0x20, 0x0020},		/* 00,20,20,aa, */
 	{0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION},	/* 01,01,b7,cc, */
 	{0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},	/* 00,12,05,cc, */
 	{0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},		/* 01,00,0d,cc, */
@@ -5508,36 +5494,37 @@ static const struct usb_action gc0303_Initial[] = {
 	{0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},		/* 01,cb,13,cc, */
 	{0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},	/* 02,50,08,cc, */
 	{0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},		/* 03,01,08,cc, */
-	{0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},		/* 01,a8,60,cc, */
+	{0xa0, 0x58, ZC3XX_R1A8_DIGITALGAIN},
 	{0xa0, 0x61, ZC3XX_R116_RGAIN},		/* 01,16,61,cc, */
 	{0xa0, 0x65, ZC3XX_R118_BGAIN},		/* 01,18,65,cc */
+	{0xaa, 0x1b, 0x0000},
 	{}
 };
-static const struct usb_action gc0303_50HZScale[] = {
+static const struct usb_action gc0303_50HZ[] = {
 	{0xaa, 0x82, 0x0000},		/* 00,82,00,aa */
 	{0xaa, 0x83, 0x0001},		/* 00,83,01,aa */
-	{0xaa, 0x84, 0x00aa},		/* 00,84,aa,aa */
+	{0xaa, 0x84, 0x0063},
 	{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},	/* 01,90,00,cc, */
 	{0xa0, 0x06, ZC3XX_R191_EXPOSURELIMITMID},	/* 01,91,0d,cc, */
 	{0xa0, 0xa8, ZC3XX_R192_EXPOSURELIMITLOW},	/* 01,92,50,cc, */
 	{0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},	/* 01,95,00,cc, */
 	{0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},	/* 01,96,00,cc, */
-	{0xa0, 0x8e, ZC3XX_R197_ANTIFLICKERLOW},	/* 01,97,47,cc, */
+	{0xa0, 0x47, ZC3XX_R197_ANTIFLICKERLOW},	/* 01,97,47,cc, */
 	{0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},		/* 01,8c,0e,cc, */
 	{0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE},		/* 01,8f,15,cc, */
 	{0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},	/* 01,a9,10,cc, */
-	{0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},	/* 01,aa,24,cc, */
+	{0xa0, 0x48, ZC3XX_R1AA_DIGITALGAINSTEP},
 	{0xa0, 0x62, ZC3XX_R01D_HSYNC_0},		/* 00,1d,62,cc, */
 	{0xa0, 0x90, ZC3XX_R01E_HSYNC_1},		/* 00,1e,90,cc, */
 	{0xa0, 0xc8, ZC3XX_R01F_HSYNC_2},		/* 00,1f,c8,cc, */
 	{0xa0, 0xff, ZC3XX_R020_HSYNC_3},		/* 00,20,ff,cc, */
 	{0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN},		/* 01,1d,58,cc, */
 	{0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},	/* 01,80,42,cc, */
-	{0xa0, 0x78, ZC3XX_R18D_YTARGET},		/* 01,8d,78,cc */
+	{0xa0, 0x7f, ZC3XX_R18D_YTARGET},
 	{}
 };
 
-static const struct usb_action gc0303_50HZ[] = {
+static const struct usb_action gc0303_50HZScale[] = {
 	{0xaa, 0x82, 0x0000},		/* 00,82,00,aa */
 	{0xaa, 0x83, 0x0003},		/* 00,83,03,aa */
 	{0xaa, 0x84, 0x0054},		/* 00,84,54,aa */
@@ -5550,21 +5537,21 @@ static const struct usb_action gc0303_50HZ[] = {
 	{0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},		/* 01,8c,0e,cc, */
 	{0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE},		/* 01,8f,15,cc, */
 	{0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},	/* 01,a9,10,cc, */
-	{0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},	/* 01,aa,24,cc, */
+	{0xa0, 0x48, ZC3XX_R1AA_DIGITALGAINSTEP},	/* 01,aa,24,cc, */
 	{0xa0, 0x62, ZC3XX_R01D_HSYNC_0},		/* 00,1d,62,cc, */
 	{0xa0, 0x90, ZC3XX_R01E_HSYNC_1},		/* 00,1e,90,cc, */
 	{0xa0, 0xc8, ZC3XX_R01F_HSYNC_2},		/* 00,1f,c8,cc, */
 	{0xa0, 0xff, ZC3XX_R020_HSYNC_3},		/* 00,20,ff,cc, */
 	{0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN},		/* 01,1d,58,cc, */
 	{0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},	/* 01,80,42,cc, */
-	{0xa0, 0x78, ZC3XX_R18D_YTARGET},		/* 01,8d,78,cc */
+	{0xa0, 0x7f, ZC3XX_R18D_YTARGET},
 	{}
 };
 
-static const struct usb_action gc0303_60HZScale[] = {
+static const struct usb_action gc0303_60HZ[] = {
 	{0xaa, 0x82, 0x0000},		/* 00,82,00,aa */
-	{0xaa, 0x83, 0x0001},		/* 00,83,01,aa */
-	{0xaa, 0x84, 0x0062},		/* 00,84,62,aa */
+	{0xaa, 0x83, 0x0000},
+	{0xaa, 0x84, 0x003b},
 	{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},	/* 01,90,00,cc, */
 	{0xa0, 0x05, ZC3XX_R191_EXPOSURELIMITMID},	/* 01,91,05,cc, */
 	{0xa0, 0x88, ZC3XX_R192_EXPOSURELIMITLOW},	/* 01,92,88,cc, */
@@ -5581,14 +5568,14 @@ static const struct usb_action gc0303_60HZScale[] = {
 	{0xa0, 0xff, ZC3XX_R020_HSYNC_3},		/* 00,20,ff,cc, */
 	{0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN},		/* 01,1d,58,cc, */
 	{0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},	/* 01,80,42,cc, */
-	{0xa0, 0x78, ZC3XX_R18D_YTARGET},		/* 01,8d,78,cc */
+	{0xa0, 0x80, ZC3XX_R18D_YTARGET},
 	{}
 };
 
-static const struct usb_action gc0303_60HZ[] = {
+static const struct usb_action gc0303_60HZScale[] = {
 	{0xaa, 0x82, 0x0000},		/* 00,82,00,aa */
-	{0xaa, 0x83, 0x0002},		/* 00,83,02,aa */
-	{0xaa, 0x84, 0x00c4},		/* 00,84,c4,aa */
+	{0xaa, 0x83, 0x0000},
+	{0xaa, 0x84, 0x0076},
 	{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},	/* 01,90,00,cc, */
 	{0xa0, 0x0b, ZC3XX_R191_EXPOSURELIMITMID},	/* 01,1,0b,cc, */
 	{0xa0, 0x10, ZC3XX_R192_EXPOSURELIMITLOW},	/* 01,2,10,cc, */
@@ -5605,18 +5592,18 @@ static const struct usb_action gc0303_60HZ[] = {
 	{0xa0, 0xff, ZC3XX_R020_HSYNC_3},		/* 00,0,ff,cc, */
 	{0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN},		/* 01,d,58,cc, */
 	{0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},	/* 01,80,42,cc, */
-	{0xa0, 0x78, ZC3XX_R18D_YTARGET},		/* 01,d,78,cc */
+	{0xa0, 0x80, ZC3XX_R18D_YTARGET},
 	{}
 };
 
-static const struct usb_action gc0303_NoFlikerScale[] = {
+static const struct usb_action gc0303_NoFliker[] = {
 	{0xa0, 0x0c, ZC3XX_R100_OPERATIONMODE},		/* 01,00,0c,cc, */
 	{0xaa, 0x82, 0x0000},		/* 00,82,00,aa */
 	{0xaa, 0x83, 0x0000},		/* 00,83,00,aa */
 	{0xaa, 0x84, 0x0020},		/* 00,84,20,aa */
 	{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},	/* 01,0,00,cc, */
-	{0xa0, 0x05, ZC3XX_R191_EXPOSURELIMITMID},	/* 01,91,05,cc, */
-	{0xa0, 0x88, ZC3XX_R192_EXPOSURELIMITLOW},	/* 01,92,88,cc, */
+	{0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID},
+	{0xa0, 0x48, ZC3XX_R192_EXPOSURELIMITLOW},
 	{0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},	/* 01,95,00,cc, */
 	{0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},	/* 01,96,00,cc, */
 	{0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW},	/* 01,97,10,cc, */
@@ -5631,14 +5618,14 @@ static const struct usb_action gc0303_NoFlikerScale[] = {
 	{}
 };
 
-static const struct usb_action gc0303_NoFliker[] = {
+static const struct usb_action gc0303_NoFlikerScale[] = {
 	{0xa0, 0x0c, ZC3XX_R100_OPERATIONMODE},		/* 01,00,0c,cc, */
 	{0xaa, 0x82, 0x0000},		/* 00,82,00,aa */
 	{0xaa, 0x83, 0x0000},		/* 00,83,00,aa */
 	{0xaa, 0x84, 0x0020},		/* 00,84,20,aa */
 	{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},	/* 01,90,00,cc, */
-	{0xa0, 0x0b, ZC3XX_R191_EXPOSURELIMITMID},	/* 01,91,0b,cc, */
-	{0xa0, 0x10, ZC3XX_R192_EXPOSURELIMITLOW},	/* 01,92,10,cc, */
+	{0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID},
+	{0xa0, 0x48, ZC3XX_R192_EXPOSURELIMITLOW},
 	{0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},	/* 01,95,00,cc, */
 	{0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},	/* 01,96,00,cc, */
 	{0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW},	/* 01,97,10,cc, */
@@ -5809,7 +5796,7 @@ static void setmatrix(struct gspca_dev *gspca_dev)
 	static const u8 tas5130c_matrix[9] =
 		{0x68, 0xec, 0xec, 0xec, 0x68, 0xec, 0xec, 0xec, 0x68};
 	static const u8 gc0303_matrix[9] =
-		{0x7b, 0xea, 0xea, 0xea, 0x7b, 0xea, 0xea, 0xea, 0x7b};
+		{0x6c, 0xea, 0xea, 0xea, 0x6c, 0xea, 0xea, 0xea, 0x6c};
 	static const u8 *matrix_tb[SENSOR_MAX] = {
 		[SENSOR_ADCM2700] =	adcm2700_matrix,
 		[SENSOR_CS2102] =	ov7620_matrix,
@@ -6426,10 +6413,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	gspca_dev->cam.ctrls = sd->ctrls;
 	sd->quality = QUALITY_DEF;
 
-	/* if USB 1.1, let some bandwidth for the audio device */
-	if (gspca_dev->audio && gspca_dev->dev->speed < USB_SPEED_HIGH)
-		gspca_dev->nbalt--;
-
 	return 0;
 }
 
diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c
index 3f1a5b1beeb..e5eb56a5b61 100644
--- a/drivers/media/video/hdpvr/hdpvr-core.c
+++ b/drivers/media/video/hdpvr/hdpvr-core.c
@@ -49,7 +49,7 @@ module_param(default_audio_input, uint, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(default_audio_input, "default audio input: 0=RCA back / "
 		 "1=RCA front / 2=S/PDIF");
 
-static int boost_audio;
+static bool boost_audio;
 module_param(boost_audio, bool, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(boost_audio, "boost the audio signal");
 
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 3ab875d036e..a7c41d32f41 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -244,7 +244,7 @@ static int get_key_avermedia_cardbus(struct IR_i2c *ir,
 
 /* ----------------------------------------------------------------------- */
 
-static void ir_key_poll(struct IR_i2c *ir)
+static int ir_key_poll(struct IR_i2c *ir)
 {
 	static u32 ir_key, ir_raw;
 	int rc;
@@ -253,20 +253,28 @@ static void ir_key_poll(struct IR_i2c *ir)
 	rc = ir->get_key(ir, &ir_key, &ir_raw);
 	if (rc < 0) {
 		dprintk(2,"error\n");
-		return;
+		return rc;
 	}
 
 	if (rc) {
 		dprintk(1, "%s: keycode = 0x%04x\n", __func__, ir_key);
 		rc_keydown(ir->rc, ir_key, 0);
 	}
+	return 0;
 }
 
 static void ir_work(struct work_struct *work)
 {
+	int rc;
 	struct IR_i2c *ir = container_of(work, struct IR_i2c, work.work);
 
-	ir_key_poll(ir);
+	rc = ir_key_poll(ir);
+	if (rc == -ENODEV) {
+		rc_unregister_device(ir->rc);
+		ir->rc = NULL;
+		return;
+	}
+
 	schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling_interval));
 }
 
@@ -446,7 +454,8 @@ static int ir_remove(struct i2c_client *client)
 	cancel_delayed_work_sync(&ir->work);
 
 	/* unregister device */
-	rc_unregister_device(ir->rc);
+	if (ir->rc)
+		rc_unregister_device(ir->rc);
 
 	/* free memory */
 	kfree(ir);
@@ -489,11 +498,3 @@ static void __exit ir_fini(void)
 
 module_init(ir_init);
 module_exit(ir_fini);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 41108a9a195..3949b7dc236 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -99,7 +99,7 @@ static int i2c_clock_period[IVTV_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
 
 static unsigned int cardtype_c = 1;
 static unsigned int tuner_c = 1;
-static unsigned int radio_c = 1;
+static bool radio_c = 1;
 static unsigned int i2c_clock_period_c = 1;
 static char pal[] = "---";
 static char secam[] = "--";
@@ -731,9 +731,6 @@ static int __devinit ivtv_init_struct1(struct ivtv *itv)
 
 	init_kthread_work(&itv->irq_work, ivtv_irq_work_handler);
 
-	/* start counting open_id at 1 */
-	itv->open_id = 1;
-
 	/* Initial settings */
 	itv->cxhdl.port = CX2341X_PORT_MEMORY;
 	itv->cxhdl.capabilities = CX2341X_CAP_HAS_SLICED_VBI;
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h
index 8f9cc17b518..06f3d78389b 100644
--- a/drivers/media/video/ivtv/ivtv-driver.h
+++ b/drivers/media/video/ivtv/ivtv-driver.h
@@ -332,7 +332,7 @@ struct ivtv_stream {
 	const char *name;		/* name of the stream */
 	int type;			/* stream type */
 
-	u32 id;
+	struct v4l2_fh *fh;		/* pointer to the streaming filehandle */
 	spinlock_t qlock; 		/* locks access to the queues */
 	unsigned long s_flags;		/* status flags, see above */
 	int dma;			/* can be PCI_DMA_TODEVICE, PCI_DMA_FROMDEVICE or PCI_DMA_NONE */
@@ -379,7 +379,6 @@ struct ivtv_stream {
 
 struct ivtv_open_id {
 	struct v4l2_fh fh;
-	u32 open_id;                    /* unique ID for this file descriptor */
 	int type;                       /* stream type */
 	int yuv_frames;                 /* 1: started OUT_UDMA_YUV output mode */
 	struct ivtv *itv;
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index 38f052257f4..2cd6c89b7d9 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/drivers/media/video/ivtv/ivtv-fileops.c
@@ -50,16 +50,16 @@ static int ivtv_claim_stream(struct ivtv_open_id *id, int type)
 
 	if (test_and_set_bit(IVTV_F_S_CLAIMED, &s->s_flags)) {
 		/* someone already claimed this stream */
-		if (s->id == id->open_id) {
+		if (s->fh == &id->fh) {
 			/* yes, this file descriptor did. So that's OK. */
 			return 0;
 		}
-		if (s->id == -1 && (type == IVTV_DEC_STREAM_TYPE_VBI ||
+		if (s->fh == NULL && (type == IVTV_DEC_STREAM_TYPE_VBI ||
 					 type == IVTV_ENC_STREAM_TYPE_VBI)) {
 			/* VBI is handled already internally, now also assign
 			   the file descriptor to this stream for external
 			   reading of the stream. */
-			s->id = id->open_id;
+			s->fh = &id->fh;
 			IVTV_DEBUG_INFO("Start Read VBI\n");
 			return 0;
 		}
@@ -67,7 +67,7 @@ static int ivtv_claim_stream(struct ivtv_open_id *id, int type)
 		IVTV_DEBUG_INFO("Stream %d is busy\n", type);
 		return -EBUSY;
 	}
-	s->id = id->open_id;
+	s->fh = &id->fh;
 	if (type == IVTV_DEC_STREAM_TYPE_VBI) {
 		/* Enable reinsertion interrupt */
 		ivtv_clear_irq_mask(itv, IVTV_IRQ_DEC_VBI_RE_INSERT);
@@ -104,7 +104,7 @@ void ivtv_release_stream(struct ivtv_stream *s)
 	struct ivtv *itv = s->itv;
 	struct ivtv_stream *s_vbi;
 
-	s->id = -1;
+	s->fh = NULL;
 	if ((s->type == IVTV_DEC_STREAM_TYPE_VBI || s->type == IVTV_ENC_STREAM_TYPE_VBI) &&
 		test_bit(IVTV_F_S_INTERNAL_USE, &s->s_flags)) {
 		/* this stream is still in use internally */
@@ -136,7 +136,7 @@ void ivtv_release_stream(struct ivtv_stream *s)
 		/* was already cleared */
 		return;
 	}
-	if (s_vbi->id != -1) {
+	if (s_vbi->fh) {
 		/* VBI stream still claimed by a file descriptor */
 		return;
 	}
@@ -268,11 +268,13 @@ static struct ivtv_buffer *ivtv_get_buffer(struct ivtv_stream *s, int non_block,
 		}
 
 		/* wait for more data to arrive */
+		mutex_unlock(&itv->serialize_lock);
 		prepare_to_wait(&s->waitq, &wait, TASK_INTERRUPTIBLE);
 		/* New buffers might have become available before we were added to the waitqueue */
 		if (!s->q_full.buffers)
 			schedule();
 		finish_wait(&s->waitq, &wait);
+		mutex_lock(&itv->serialize_lock);
 		if (signal_pending(current)) {
 			/* return if a signal was received */
 			IVTV_DEBUG_INFO("User stopped %s\n", s->name);
@@ -357,7 +359,7 @@ static ssize_t ivtv_read(struct ivtv_stream *s, char __user *ubuf, size_t tot_co
 	size_t tot_written = 0;
 	int single_frame = 0;
 
-	if (atomic_read(&itv->capturing) == 0 && s->id == -1) {
+	if (atomic_read(&itv->capturing) == 0 && s->fh == NULL) {
 		/* shouldn't happen */
 		IVTV_DEBUG_WARN("Stream %s not initialized before read\n", s->name);
 		return -EIO;
@@ -507,9 +509,7 @@ ssize_t ivtv_v4l2_read(struct file * filp, char __user *buf, size_t count, loff_
 
 	IVTV_DEBUG_HI_FILE("read %zd bytes from %s\n", count, s->name);
 
-	mutex_lock(&itv->serialize_lock);
 	rc = ivtv_start_capture(id);
-	mutex_unlock(&itv->serialize_lock);
 	if (rc)
 		return rc;
 	return ivtv_read_pos(s, buf, count, pos, filp->f_flags & O_NONBLOCK);
@@ -584,9 +584,7 @@ ssize_t ivtv_v4l2_write(struct file *filp, const char __user *user_buf, size_t c
 	set_bit(IVTV_F_S_APPL_IO, &s->s_flags);
 
 	/* Start decoder (returns 0 if already started) */
-	mutex_lock(&itv->serialize_lock);
 	rc = ivtv_start_decoding(id, itv->speed);
-	mutex_unlock(&itv->serialize_lock);
 	if (rc) {
 		IVTV_DEBUG_WARN("Failed start decode stream %s\n", s->name);
 
@@ -627,11 +625,13 @@ retry:
 			break;
 		if (filp->f_flags & O_NONBLOCK)
 			return -EAGAIN;
+		mutex_unlock(&itv->serialize_lock);
 		prepare_to_wait(&s->waitq, &wait, TASK_INTERRUPTIBLE);
 		/* New buffers might have become free before we were added to the waitqueue */
 		if (!s->q_free.buffers)
 			schedule();
 		finish_wait(&s->waitq, &wait);
+		mutex_lock(&itv->serialize_lock);
 		if (signal_pending(current)) {
 			IVTV_DEBUG_INFO("User stopped %s\n", s->name);
 			return -EINTR;
@@ -686,12 +686,14 @@ retry:
 			if (mode == OUT_YUV)
 				ivtv_yuv_setup_stream_frame(itv);
 
+			mutex_unlock(&itv->serialize_lock);
 			prepare_to_wait(&itv->dma_waitq, &wait, TASK_INTERRUPTIBLE);
 			while (!(got_sig = signal_pending(current)) &&
 					test_bit(IVTV_F_S_DMA_PENDING, &s->s_flags)) {
 				schedule();
 			}
 			finish_wait(&itv->dma_waitq, &wait);
+			mutex_lock(&itv->serialize_lock);
 			if (got_sig) {
 				IVTV_DEBUG_INFO("User interrupted %s\n", s->name);
 				return -EINTR;
@@ -756,9 +758,7 @@ unsigned int ivtv_v4l2_enc_poll(struct file *filp, poll_table * wait)
 	if (!eof && !test_bit(IVTV_F_S_STREAMING, &s->s_flags)) {
 		int rc;
 
-		mutex_lock(&itv->serialize_lock);
 		rc = ivtv_start_capture(id);
-		mutex_unlock(&itv->serialize_lock);
 		if (rc) {
 			IVTV_DEBUG_INFO("Could not start capture for %s (%d)\n",
 					s->name, rc);
@@ -808,7 +808,7 @@ void ivtv_stop_capture(struct ivtv_open_id *id, int gop_end)
 		     id->type == IVTV_ENC_STREAM_TYPE_VBI) &&
 		    test_bit(IVTV_F_S_INTERNAL_USE, &s->s_flags)) {
 			/* Also used internally, don't stop capturing */
-			s->id = -1;
+			s->fh = NULL;
 		}
 		else {
 			ivtv_stop_v4l2_encode_stream(s, gop_end);
@@ -861,20 +861,9 @@ int ivtv_v4l2_close(struct file *filp)
 
 	IVTV_DEBUG_FILE("close %s\n", s->name);
 
-	v4l2_fh_del(fh);
-	v4l2_fh_exit(fh);
-
-	/* Easy case first: this stream was never claimed by us */
-	if (s->id != id->open_id) {
-		kfree(id);
-		return 0;
-	}
-
-	/* 'Unclaim' this stream */
-
 	/* Stop radio */
-	mutex_lock(&itv->serialize_lock);
-	if (id->type == IVTV_ENC_STREAM_TYPE_RAD) {
+	if (id->type == IVTV_ENC_STREAM_TYPE_RAD &&
+			v4l2_fh_is_singular_file(filp)) {
 		/* Closing radio device, return to TV mode */
 		ivtv_mute(itv);
 		/* Mark that the radio is no longer in use */
@@ -890,13 +879,25 @@ int ivtv_v4l2_close(struct file *filp)
 		if (atomic_read(&itv->capturing) > 0) {
 			/* Undo video mute */
 			ivtv_vapi(itv, CX2341X_ENC_MUTE_VIDEO, 1,
-				v4l2_ctrl_g_ctrl(itv->cxhdl.video_mute) |
-				(v4l2_ctrl_g_ctrl(itv->cxhdl.video_mute_yuv) << 8));
+					v4l2_ctrl_g_ctrl(itv->cxhdl.video_mute) |
+					(v4l2_ctrl_g_ctrl(itv->cxhdl.video_mute_yuv) << 8));
 		}
 		/* Done! Unmute and continue. */
 		ivtv_unmute(itv);
-		ivtv_release_stream(s);
-	} else if (s->type >= IVTV_DEC_STREAM_TYPE_MPG) {
+	}
+
+	v4l2_fh_del(fh);
+	v4l2_fh_exit(fh);
+
+	/* Easy case first: this stream was never claimed by us */
+	if (s->fh != &id->fh) {
+		kfree(id);
+		return 0;
+	}
+
+	/* 'Unclaim' this stream */
+
+	if (s->type >= IVTV_DEC_STREAM_TYPE_MPG) {
 		struct ivtv_stream *s_vout = &itv->streams[IVTV_DEC_STREAM_TYPE_VOUT];
 
 		ivtv_stop_decoding(id, VIDEO_CMD_STOP_TO_BLACK | VIDEO_CMD_STOP_IMMEDIATELY, 0);
@@ -911,21 +912,25 @@ int ivtv_v4l2_close(struct file *filp)
 		ivtv_stop_capture(id, 0);
 	}
 	kfree(id);
-	mutex_unlock(&itv->serialize_lock);
 	return 0;
 }
 
-static int ivtv_serialized_open(struct ivtv_stream *s, struct file *filp)
+int ivtv_v4l2_open(struct file *filp)
 {
-#ifdef CONFIG_VIDEO_ADV_DEBUG
 	struct video_device *vdev = video_devdata(filp);
-#endif
+	struct ivtv_stream *s = video_get_drvdata(vdev);
 	struct ivtv *itv = s->itv;
 	struct ivtv_open_id *item;
 	int res = 0;
 
 	IVTV_DEBUG_FILE("open %s\n", s->name);
 
+	if (ivtv_init_on_first_open(itv)) {
+		IVTV_ERR("Failed to initialize on device %s\n",
+			 video_device_node_name(vdev));
+		return -ENXIO;
+	}
+
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	/* Unless ivtv_fw_debug is set, error out if firmware dead. */
 	if (ivtv_fw_debug) {
@@ -966,31 +971,19 @@ static int ivtv_serialized_open(struct ivtv_stream *s, struct file *filp)
 		return -ENOMEM;
 	}
 	v4l2_fh_init(&item->fh, s->vdev);
-	if (res < 0) {
-		v4l2_fh_exit(&item->fh);
-		kfree(item);
-		return res;
-	}
 	item->itv = itv;
 	item->type = s->type;
 
-	item->open_id = itv->open_id++;
 	filp->private_data = &item->fh;
+	v4l2_fh_add(&item->fh);
 
-	if (item->type == IVTV_ENC_STREAM_TYPE_RAD) {
-		/* Try to claim this stream */
-		if (ivtv_claim_stream(item, item->type)) {
-			/* No, it's already in use */
-			v4l2_fh_exit(&item->fh);
-			kfree(item);
-			return -EBUSY;
-		}
-
+	if (item->type == IVTV_ENC_STREAM_TYPE_RAD &&
+			v4l2_fh_is_singular_file(filp)) {
 		if (!test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags)) {
 			if (atomic_read(&itv->capturing) > 0) {
 				/* switching to radio while capture is
 				   in progress is not polite */
-				ivtv_release_stream(s);
+				v4l2_fh_del(&item->fh);
 				v4l2_fh_exit(&item->fh);
 				kfree(item);
 				return -EBUSY;
@@ -1022,32 +1015,9 @@ static int ivtv_serialized_open(struct ivtv_stream *s, struct file *filp)
 				1080 * ((itv->yuv_info.v4l2_src_h + 31) & ~31);
 		itv->yuv_info.stream_size = 0;
 	}
-	v4l2_fh_add(&item->fh);
 	return 0;
 }
 
-int ivtv_v4l2_open(struct file *filp)
-{
-	int res;
-	struct ivtv *itv = NULL;
-	struct ivtv_stream *s = NULL;
-	struct video_device *vdev = video_devdata(filp);
-
-	s = video_get_drvdata(vdev);
-	itv = s->itv;
-
-	mutex_lock(&itv->serialize_lock);
-	if (ivtv_init_on_first_open(itv)) {
-		IVTV_ERR("Failed to initialize on device %s\n",
-			 video_device_node_name(vdev));
-		mutex_unlock(&itv->serialize_lock);
-		return -ENXIO;
-	}
-	res = ivtv_serialized_open(s, filp);
-	mutex_unlock(&itv->serialize_lock);
-	return res;
-}
-
 void ivtv_mute(struct ivtv *itv)
 {
 	if (atomic_read(&itv->capturing))
diff --git a/drivers/media/video/ivtv/ivtv-i2c.h b/drivers/media/video/ivtv/ivtv-i2c.h
index 9332920ca4f..7b9ec1cfeb8 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.h
+++ b/drivers/media/video/ivtv/ivtv-i2c.h
@@ -25,7 +25,7 @@ struct i2c_client *ivtv_i2c_new_ir_legacy(struct ivtv *itv);
 int ivtv_i2c_register(struct ivtv *itv, unsigned idx);
 struct v4l2_subdev *ivtv_find_hw(struct ivtv *itv, u32 hw);
 
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
 int init_ivtv_i2c(struct ivtv *itv);
 void exit_ivtv_i2c(struct ivtv *itv);
 
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index ecafa697326..c4bc4814309 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -179,6 +179,7 @@ int ivtv_set_speed(struct ivtv *itv, int speed)
 		ivtv_vapi(itv, CX2341X_DEC_PAUSE_PLAYBACK, 1, 0);
 
 		/* Wait for any DMA to finish */
+		mutex_unlock(&itv->serialize_lock);
 		prepare_to_wait(&itv->dma_waitq, &wait, TASK_INTERRUPTIBLE);
 		while (test_bit(IVTV_F_I_DMA, &itv->i_flags)) {
 			got_sig = signal_pending(current);
@@ -188,6 +189,7 @@ int ivtv_set_speed(struct ivtv *itv, int speed)
 			schedule();
 		}
 		finish_wait(&itv->dma_waitq, &wait);
+		mutex_lock(&itv->serialize_lock);
 		if (got_sig)
 			return -EINTR;
 
@@ -1107,6 +1109,7 @@ void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id *std)
 	 * happens within the first 100 lines of the top field.
 	 * Make 4 attempts to sync to the decoder before giving up.
 	 */
+	mutex_unlock(&itv->serialize_lock);
 	for (f = 0; f < 4; f++) {
 		prepare_to_wait(&itv->vsync_waitq, &wait,
 				TASK_UNINTERRUPTIBLE);
@@ -1115,6 +1118,7 @@ void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id *std)
 		schedule_timeout(msecs_to_jiffies(25));
 	}
 	finish_wait(&itv->vsync_waitq, &wait);
+	mutex_lock(&itv->serialize_lock);
 
 	if (f == 4)
 		IVTV_WARN("Mode change failed to sync to decoder\n");
@@ -1842,8 +1846,7 @@ static long ivtv_default(struct file *file, void *fh, bool valid_prio,
 	return 0;
 }
 
-static long ivtv_serialized_ioctl(struct ivtv *itv, struct file *filp,
-		unsigned int cmd, unsigned long arg)
+long ivtv_v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 {
 	struct video_device *vfd = video_devdata(filp);
 	long ret;
@@ -1855,21 +1858,6 @@ static long ivtv_serialized_ioctl(struct ivtv *itv, struct file *filp,
 	return ret;
 }
 
-long ivtv_v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
-	struct ivtv_open_id *id = fh2id(filp->private_data);
-	struct ivtv *itv = id->itv;
-	long res;
-
-	/* DQEVENT can block, so this should not run with the serialize lock */
-	if (cmd == VIDIOC_DQEVENT)
-		return ivtv_serialized_ioctl(itv, filp, cmd, arg);
-	mutex_lock(&itv->serialize_lock);
-	res = ivtv_serialized_ioctl(itv, filp, cmd, arg);
-	mutex_unlock(&itv->serialize_lock);
-	return res;
-}
-
 static const struct v4l2_ioctl_ops ivtv_ioctl_ops = {
 	.vidioc_querycap    		    = ivtv_querycap,
 	.vidioc_s_audio     		    = ivtv_s_audio,
diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c
index 9c29e964d40..1b3b9578bf4 100644
--- a/drivers/media/video/ivtv/ivtv-irq.c
+++ b/drivers/media/video/ivtv/ivtv-irq.c
@@ -288,13 +288,13 @@ static void dma_post(struct ivtv_stream *s)
 			ivtv_process_vbi_data(itv, buf, 0, s->type);
 			s->q_dma.bytesused += buf->bytesused;
 		}
-		if (s->id == -1) {
+		if (s->fh == NULL) {
 			ivtv_queue_move(s, &s->q_dma, NULL, &s->q_free, 0);
 			return;
 		}
 	}
 	ivtv_queue_move(s, &s->q_dma, NULL, &s->q_full, s->q_dma.bytesused);
-	if (s->id != -1)
+	if (s->fh)
 		wake_up(&s->waitq);
 }
 
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index e7794dc1330..c6e28b4ebbe 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -159,7 +159,6 @@ static void ivtv_stream_init(struct ivtv *itv, int type)
 		s->buffers = (itv->options.kilobytes[type] * 1024 + s->buf_size - 1) / s->buf_size;
 	spin_lock_init(&s->qlock);
 	init_waitqueue_head(&s->waitq);
-	s->id = -1;
 	s->sg_handle = IVTV_DMA_UNMAPPED;
 	ivtv_queue_init(&s->q_free);
 	ivtv_queue_init(&s->q_full);
@@ -214,6 +213,7 @@ static int ivtv_prep_dev(struct ivtv *itv, int type)
 	s->vdev->fops = ivtv_stream_info[type].fops;
 	s->vdev->release = video_device_release;
 	s->vdev->tvnorms = V4L2_STD_ALL;
+	s->vdev->lock = &itv->serialize_lock;
 	set_bit(V4L2_FL_USE_FH_PRIO, &s->vdev->flags);
 	ivtv_set_funcs(s->vdev);
 	return 0;
diff --git a/drivers/media/video/ivtv/ivtv-yuv.c b/drivers/media/video/ivtv/ivtv-yuv.c
index dcbab6ad4c2..2ad65eb2983 100644
--- a/drivers/media/video/ivtv/ivtv-yuv.c
+++ b/drivers/media/video/ivtv/ivtv-yuv.c
@@ -1149,23 +1149,37 @@ int ivtv_yuv_udma_stream_frame(struct ivtv *itv, void __user *src)
 {
 	struct yuv_playback_info *yi = &itv->yuv_info;
 	struct ivtv_dma_frame dma_args;
+	int res;
 
 	ivtv_yuv_setup_stream_frame(itv);
 
 	/* We only need to supply source addresses for this */
 	dma_args.y_source = src;
 	dma_args.uv_source = src + 720 * ((yi->v4l2_src_h + 31) & ~31);
-	return ivtv_yuv_udma_frame(itv, &dma_args);
+	/* Wait for frame DMA. Note that serialize_lock is locked,
+	   so to allow other processes to access the driver while
+	   we are waiting unlock first and later lock again. */
+	mutex_unlock(&itv->serialize_lock);
+	res = ivtv_yuv_udma_frame(itv, &dma_args);
+	mutex_lock(&itv->serialize_lock);
+	return res;
 }
 
 /* IVTV_IOC_DMA_FRAME ioctl handler */
 int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args)
 {
-/*	IVTV_DEBUG_INFO("yuv_prep_frame\n"); */
+	int res;
 
+/*	IVTV_DEBUG_INFO("yuv_prep_frame\n"); */
 	ivtv_yuv_next_free(itv);
 	ivtv_yuv_setup_frame(itv, args);
-	return ivtv_yuv_udma_frame(itv, args);
+	/* Wait for frame DMA. Note that serialize_lock is locked,
+	   so to allow other processes to access the driver while
+	   we are waiting unlock first and later lock again. */
+	mutex_unlock(&itv->serialize_lock);
+	res = ivtv_yuv_udma_frame(itv, args);
+	mutex_lock(&itv->serialize_lock);
+	return res;
 }
 
 void ivtv_yuv_close(struct ivtv *itv)
@@ -1174,7 +1188,9 @@ void ivtv_yuv_close(struct ivtv *itv)
 	int h_filter, v_filter_1, v_filter_2;
 
 	IVTV_DEBUG_YUV("ivtv_yuv_close\n");
+	mutex_unlock(&itv->serialize_lock);
 	ivtv_waitq(&itv->vsync_waitq);
+	mutex_lock(&itv->serialize_lock);
 
 	yi->running = 0;
 	atomic_set(&yi->next_dma_frame, -1);
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c
index 6b7c9c82333..d0fbfcf7133 100644
--- a/drivers/media/video/ivtv/ivtvfb.c
+++ b/drivers/media/video/ivtv/ivtvfb.c
@@ -58,7 +58,7 @@
 /* card parameters */
 static int ivtvfb_card_id = -1;
 static int ivtvfb_debug = 0;
-static int osd_laced;
+static bool osd_laced;
 static int osd_depth;
 static int osd_upper;
 static int osd_left;
diff --git a/drivers/media/video/m5mols/m5mols.h b/drivers/media/video/m5mols/m5mols.h
index 82c8817bd32..4b021e1ee5f 100644
--- a/drivers/media/video/m5mols/m5mols.h
+++ b/drivers/media/video/m5mols/m5mols.h
@@ -163,7 +163,6 @@ struct m5mols_version {
  * @ffmt: current fmt according to resolution type
  * @res_type: current resolution type
  * @irq_waitq: waitqueue for the capture
- * @work_irq: workqueue for the IRQ
  * @flags: state variable for the interrupt handler
  * @handle: control handler
  * @autoexposure: Auto Exposure control
@@ -175,14 +174,12 @@ struct m5mols_version {
  * @ver: information of the version
  * @cap: the capture mode attributes
  * @power: current sensor's power status
- * @ctrl_sync: true means all controls of the sensor are initialized
- * @int_capture: true means the capture interrupt is issued once
+ * @isp_ready: 1 when the ISP controller has completed booting
+ * @ctrl_sync: 1 when the control handler state is restored in H/W
  * @lock_ae: true means the Auto Exposure is locked
  * @lock_awb: true means the Aut WhiteBalance is locked
  * @resolution:	register value for current resolution
- * @interrupt: register value for current interrupt status
  * @mode: register value for current operation mode
- * @mode_save: register value for current operation mode for saving
  * @set_power: optional power callback to the board code
  */
 struct m5mols_info {
@@ -191,16 +188,16 @@ struct m5mols_info {
 	struct media_pad pad;
 	struct v4l2_mbus_framefmt ffmt[M5MOLS_RESTYPE_MAX];
 	int res_type;
+
 	wait_queue_head_t irq_waitq;
-	struct work_struct work_irq;
-	unsigned long flags;
+	atomic_t irq_done;
 
 	struct v4l2_ctrl_handler handle;
+
 	/* Autoexposure/exposure control cluster */
-	struct {
-		struct v4l2_ctrl *autoexposure;
-		struct v4l2_ctrl *exposure;
-	};
+	struct v4l2_ctrl *autoexposure;
+	struct v4l2_ctrl *exposure;
+
 	struct v4l2_ctrl *autowb;
 	struct v4l2_ctrl *colorfx;
 	struct v4l2_ctrl *saturation;
@@ -208,21 +205,19 @@ struct m5mols_info {
 
 	struct m5mols_version ver;
 	struct m5mols_capture cap;
-	bool power;
-	bool ctrl_sync;
+
+	unsigned int isp_ready:1;
+	unsigned int power:1;
+	unsigned int ctrl_sync:1;
+
 	bool lock_ae;
 	bool lock_awb;
 	u8 resolution;
-	u8 interrupt;
 	u8 mode;
-	u8 mode_save;
+
 	int (*set_power)(struct device *dev, int on);
 };
 
-#define ST_CAPT_IRQ 0
-
-#define is_powered(__info) (__info->power)
-#define is_ctrl_synced(__info) (__info->ctrl_sync)
 #define is_available_af(__info)	(__info->ver.af)
 #define is_code(__code, __type) (__code == m5mols_default_ffmt[__type].code)
 #define is_manufacturer(__info, __manufacturer)	\
@@ -257,7 +252,15 @@ int m5mols_read_u8(struct v4l2_subdev *sd, u32 reg_comb, u8 *val);
 int m5mols_read_u16(struct v4l2_subdev *sd, u32 reg_comb, u16 *val);
 int m5mols_read_u32(struct v4l2_subdev *sd, u32 reg_comb, u32 *val);
 int m5mols_write(struct v4l2_subdev *sd, u32 reg_comb, u32 val);
-int m5mols_busy(struct v4l2_subdev *sd, u8 category, u8 cmd, u8 value);
+
+int m5mols_busy_wait(struct v4l2_subdev *sd, u32 reg, u32 value, u32 mask,
+		     int timeout);
+
+/* Mask value for busy waiting until M-5MOLS I2C interface is initialized */
+#define M5MOLS_I2C_RDY_WAIT_FL		(1 << 16)
+/* ISP state transition timeout, in ms */
+#define M5MOLS_MODE_CHANGE_TIMEOUT	200
+#define M5MOLS_BUSY_WAIT_DEF_TIMEOUT	250
 
 /*
  * Mode operation of the M-5MOLS
@@ -282,7 +285,8 @@ int m5mols_busy(struct v4l2_subdev *sd, u8 category, u8 cmd, u8 value);
 int m5mols_mode(struct m5mols_info *info, u8 mode);
 
 int m5mols_enable_interrupt(struct v4l2_subdev *sd, u8 reg);
-int m5mols_sync_controls(struct m5mols_info *info);
+int m5mols_wait_interrupt(struct v4l2_subdev *sd, u8 condition, u32 timeout);
+int m5mols_restore_controls(struct m5mols_info *info);
 int m5mols_start_capture(struct m5mols_info *info);
 int m5mols_do_scenemode(struct m5mols_info *info, u8 mode);
 int m5mols_lock_3a(struct m5mols_info *info, bool lock);
diff --git a/drivers/media/video/m5mols/m5mols_capture.c b/drivers/media/video/m5mols/m5mols_capture.c
index 3248ac80571..ba25e8e2ba4 100644
--- a/drivers/media/video/m5mols/m5mols_capture.c
+++ b/drivers/media/video/m5mols/m5mols_capture.c
@@ -1,3 +1,4 @@
+
 /*
  * The Capture code for Fujitsu M-5MOLS ISP
  *
@@ -25,26 +26,11 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-subdev.h>
 #include <media/m5mols.h>
+#include <media/s5p_fimc.h>
 
 #include "m5mols.h"
 #include "m5mols_reg.h"
 
-static int m5mols_capture_error_handler(struct m5mols_info *info,
-					int timeout)
-{
-	int ret;
-
-	/* Disable all interrupts and clear relevant interrupt staus bits */
-	ret = m5mols_write(&info->sd, SYSTEM_INT_ENABLE,
-			   info->interrupt & ~(REG_INT_CAPTURE));
-	if (ret)
-		return ret;
-
-	if (timeout == 0)
-		return -ETIMEDOUT;
-
-	return 0;
-}
 /**
  * m5mols_read_rational - I2C read of a rational number
  *
@@ -121,69 +107,54 @@ int m5mols_start_capture(struct m5mols_info *info)
 {
 	struct v4l2_subdev *sd = &info->sd;
 	u8 resolution = info->resolution;
-	int timeout;
 	int ret;
 
 	/*
-	 * Preparing capture. Setting control & interrupt before entering
-	 * capture mode
-	 *
-	 * 1) change to MONITOR mode for operating control & interrupt
-	 * 2) set controls (considering v4l2_control value & lock 3A)
-	 * 3) set interrupt
-	 * 4) change to CAPTURE mode
+	 * Synchronize the controls, set the capture frame resolution and color
+	 * format. The frame capture is initiated during switching from Monitor
+	 * to Capture mode.
 	 */
 	ret = m5mols_mode(info, REG_MONITOR);
 	if (!ret)
-		ret = m5mols_sync_controls(info);
+		ret = m5mols_restore_controls(info);
 	if (!ret)
-		ret = m5mols_lock_3a(info, true);
+		ret = m5mols_write(sd, CAPP_YUVOUT_MAIN, REG_JPEG);
+	if (!ret)
+		ret = m5mols_write(sd, CAPP_MAIN_IMAGE_SIZE, resolution);
 	if (!ret)
-		ret = m5mols_enable_interrupt(sd, REG_INT_CAPTURE);
+		ret = m5mols_lock_3a(info, true);
 	if (!ret)
 		ret = m5mols_mode(info, REG_CAPTURE);
-	if (!ret) {
-		/* Wait for capture interrupt, after changing capture mode */
-		timeout = wait_event_interruptible_timeout(info->irq_waitq,
-					   test_bit(ST_CAPT_IRQ, &info->flags),
-					   msecs_to_jiffies(2000));
-		if (test_and_clear_bit(ST_CAPT_IRQ, &info->flags))
-			ret = m5mols_capture_error_handler(info, timeout);
-	}
+	if (!ret)
+		/* Wait until a frame is captured to ISP internal memory */
+		ret = m5mols_wait_interrupt(sd, REG_INT_CAPTURE, 2000);
 	if (!ret)
 		ret = m5mols_lock_3a(info, false);
 	if (ret)
 		return ret;
+
 	/*
-	 * Starting capture. Setting capture frame count and resolution and
-	 * the format(available format: JPEG, Bayer RAW, YUV).
-	 *
-	 * 1) select single or multi(enable to 25), format, size
-	 * 2) set interrupt
-	 * 3) start capture(for main image, now)
-	 * 4) get information
-	 * 5) notify file size to v4l2 device(e.g, to s5p-fimc v4l2 device)
+	 * Initiate the captured data transfer to a MIPI-CSI receiver.
 	 */
 	ret = m5mols_write(sd, CAPC_SEL_FRAME, 1);
 	if (!ret)
-		ret = m5mols_write(sd, CAPP_YUVOUT_MAIN, REG_JPEG);
-	if (!ret)
-		ret = m5mols_write(sd, CAPP_MAIN_IMAGE_SIZE, resolution);
-	if (!ret)
-		ret = m5mols_enable_interrupt(sd, REG_INT_CAPTURE);
-	if (!ret)
 		ret = m5mols_write(sd, CAPC_START, REG_CAP_START_MAIN);
 	if (!ret) {
+		bool captured = false;
+		unsigned int size;
+
 		/* Wait for the capture completion interrupt */
-		timeout = wait_event_interruptible_timeout(info->irq_waitq,
-					   test_bit(ST_CAPT_IRQ, &info->flags),
-					   msecs_to_jiffies(2000));
-		if (test_and_clear_bit(ST_CAPT_IRQ, &info->flags)) {
+		ret = m5mols_wait_interrupt(sd, REG_INT_CAPTURE, 2000);
+		if (!ret) {
+			captured = true;
 			ret = m5mols_capture_info(info);
-			if (!ret)
-				v4l2_subdev_notify(sd, 0, &info->cap.total);
 		}
+		size = captured ? info->cap.main : 0;
+		v4l2_dbg(1, m5mols_debug, sd, "%s: size: %d, thumb.: %d B\n",
+			 __func__, size, info->cap.thumb);
+
+		v4l2_subdev_notify(sd, S5P_FIMC_TX_END_NOTIFY, &size);
 	}
 
-	return m5mols_capture_error_handler(info, timeout);
+	return ret;
 }
diff --git a/drivers/media/video/m5mols/m5mols_core.c b/drivers/media/video/m5mols/m5mols_core.c
index e0f09e53180..93d768db9f3 100644
--- a/drivers/media/video/m5mols/m5mols_core.c
+++ b/drivers/media/video/m5mols/m5mols_core.c
@@ -135,10 +135,13 @@ static u32 m5mols_swap_byte(u8 *data, u8 length)
  * @reg: combination of size, category and command for the I2C packet
  * @size: desired size of I2C packet
  * @val: read value
+ *
+ * Returns 0 on success, or else negative errno.
  */
 static int m5mols_read(struct v4l2_subdev *sd, u32 size, u32 reg, u32 *val)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct m5mols_info *info = to_m5mols(sd);
 	u8 rbuf[M5MOLS_I2C_MAX_SIZE + 1];
 	u8 category = I2C_CATEGORY(reg);
 	u8 cmd = I2C_COMMAND(reg);
@@ -168,15 +171,17 @@ static int m5mols_read(struct v4l2_subdev *sd, u32 size, u32 reg, u32 *val)
 	usleep_range(200, 200);
 
 	ret = i2c_transfer(client->adapter, msg, 2);
-	if (ret < 0) {
-		v4l2_err(sd, "read failed: size:%d cat:%02x cmd:%02x. %d\n",
-			 size, category, cmd, ret);
-		return ret;
+
+	if (ret == 2) {
+		*val = m5mols_swap_byte(&rbuf[1], size);
+		return 0;
 	}
 
-	*val = m5mols_swap_byte(&rbuf[1], size);
+	if (info->isp_ready)
+		v4l2_err(sd, "read failed: size:%d cat:%02x cmd:%02x. %d\n",
+			 size, category, cmd, ret);
 
-	return 0;
+	return ret < 0 ? ret : -EIO;
 }
 
 int m5mols_read_u8(struct v4l2_subdev *sd, u32 reg, u8 *val)
@@ -229,10 +234,13 @@ int m5mols_read_u32(struct v4l2_subdev *sd, u32 reg, u32 *val)
  * m5mols_write - I2C command write function
  * @reg: combination of size, category and command for the I2C packet
  * @val: value to write
+ *
+ * Returns 0 on success, or else negative errno.
  */
 int m5mols_write(struct v4l2_subdev *sd, u32 reg, u32 val)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct m5mols_info *info = to_m5mols(sd);
 	u8 wbuf[M5MOLS_I2C_MAX_SIZE + 4];
 	u8 category = I2C_CATEGORY(reg);
 	u8 cmd = I2C_COMMAND(reg);
@@ -263,28 +271,45 @@ int m5mols_write(struct v4l2_subdev *sd, u32 reg, u32 val)
 	usleep_range(200, 200);
 
 	ret = i2c_transfer(client->adapter, msg, 1);
-	if (ret < 0) {
-		v4l2_err(sd, "write failed: size:%d cat:%02x cmd:%02x. %d\n",
-			size, category, cmd, ret);
-		return ret;
-	}
+	if (ret == 1)
+		return 0;
 
-	return 0;
+	if (info->isp_ready)
+		v4l2_err(sd, "write failed: cat:%02x cmd:%02x ret:%d\n",
+			 category, cmd, ret);
+
+	return ret < 0 ? ret : -EIO;
 }
 
-int m5mols_busy(struct v4l2_subdev *sd, u8 category, u8 cmd, u8 mask)
+/**
+ * m5mols_busy_wait - Busy waiting with I2C register polling
+ * @reg: the I2C_REG() address of an 8-bit status register to check
+ * @value: expected status register value
+ * @mask: bit mask for the read status register value
+ * @timeout: timeout in miliseconds, or -1 for default timeout
+ *
+ * The @reg register value is ORed with @mask before comparing with @value.
+ *
+ * Return: 0 if the requested condition became true within less than
+ *         @timeout ms, or else negative errno.
+ */
+int m5mols_busy_wait(struct v4l2_subdev *sd, u32 reg, u32 value, u32 mask,
+		     int timeout)
 {
-	u8 busy;
-	int i;
-	int ret;
+	int ms = timeout < 0 ? M5MOLS_BUSY_WAIT_DEF_TIMEOUT : timeout;
+	unsigned long end = jiffies + msecs_to_jiffies(ms);
+	u8 status;
 
-	for (i = 0; i < M5MOLS_I2C_CHECK_RETRY; i++) {
-		ret = m5mols_read_u8(sd, I2C_REG(category, cmd, 1), &busy);
-		if (ret < 0)
+	do {
+		int ret = m5mols_read_u8(sd, reg, &status);
+
+		if (ret < 0 && !(mask & M5MOLS_I2C_RDY_WAIT_FL))
 			return ret;
-		if ((busy & mask) == mask)
+		if (!ret && (status & mask & 0xff) == (value & 0xff))
 			return 0;
-	}
+		usleep_range(100, 250);
+	} while (ms > 0 && time_is_after_jiffies(end));
+
 	return -EBUSY;
 }
 
@@ -307,6 +332,20 @@ int m5mols_enable_interrupt(struct v4l2_subdev *sd, u8 reg)
 	return ret;
 }
 
+int m5mols_wait_interrupt(struct v4l2_subdev *sd, u8 irq_mask, u32 timeout)
+{
+	struct m5mols_info *info = to_m5mols(sd);
+
+	int ret = wait_event_interruptible_timeout(info->irq_waitq,
+				atomic_add_unless(&info->irq_done, -1, 0),
+				msecs_to_jiffies(timeout));
+	if (ret <= 0)
+		return ret ? ret : -ETIMEDOUT;
+
+	return m5mols_busy_wait(sd, SYSTEM_INT_FACTOR, irq_mask,
+				M5MOLS_I2C_RDY_WAIT_FL | irq_mask, -1);
+}
+
 /**
  * m5mols_reg_mode - Write the mode and check busy status
  *
@@ -316,8 +355,10 @@ int m5mols_enable_interrupt(struct v4l2_subdev *sd, u8 reg)
 static int m5mols_reg_mode(struct v4l2_subdev *sd, u8 mode)
 {
 	int ret = m5mols_write(sd, SYSTEM_SYSMODE, mode);
-
-	return ret ? ret : m5mols_busy(sd, CAT_SYSTEM, CAT0_SYSMODE, mode);
+	if (ret < 0)
+		return ret;
+	return m5mols_busy_wait(sd, SYSTEM_SYSMODE, mode, 0xff,
+				M5MOLS_MODE_CHANGE_TIMEOUT);
 }
 
 /**
@@ -338,13 +379,13 @@ int m5mols_mode(struct m5mols_info *info, u8 mode)
 		return ret;
 
 	ret = m5mols_read_u8(sd, SYSTEM_SYSMODE, &reg);
-	if ((!ret && reg == mode) || ret)
+	if (ret || reg == mode)
 		return ret;
 
 	switch (reg) {
 	case REG_PARAMETER:
 		ret = m5mols_reg_mode(sd, REG_MONITOR);
-		if (!ret && mode == REG_MONITOR)
+		if (mode == REG_MONITOR)
 			break;
 		if (!ret)
 			ret = m5mols_reg_mode(sd, REG_CAPTURE);
@@ -361,7 +402,7 @@ int m5mols_mode(struct m5mols_info *info, u8 mode)
 
 	case REG_CAPTURE:
 		ret = m5mols_reg_mode(sd, REG_MONITOR);
-		if (!ret && mode == REG_MONITOR)
+		if (mode == REG_MONITOR)
 			break;
 		if (!ret)
 			ret = m5mols_reg_mode(sd, REG_PARAMETER);
@@ -570,26 +611,25 @@ static struct v4l2_subdev_pad_ops m5mols_pad_ops = {
 };
 
 /**
- * m5mols_sync_controls - Apply default scene mode and the current controls
+ * m5mols_restore_controls - Apply current control values to the registers
  *
- * This is used only streaming for syncing between v4l2_ctrl framework and
- * m5mols's controls. First, do the scenemode to the sensor, then call
- * v4l2_ctrl_handler_setup. It can be same between some commands and
- * the scenemode's in the default v4l2_ctrls. But, such commands of control
- * should be prior to the scenemode's one.
+ * m5mols_do_scenemode() handles all parameters for which there is yet no
+ * individual control. It should be replaced at some point by setting each
+ * control individually, in required register set up order.
  */
-int m5mols_sync_controls(struct m5mols_info *info)
+int m5mols_restore_controls(struct m5mols_info *info)
 {
-	int ret = -EINVAL;
+	int ret;
 
-	if (!is_ctrl_synced(info)) {
-		ret = m5mols_do_scenemode(info, REG_SCENE_NORMAL);
-		if (ret)
-			return ret;
+	if (info->ctrl_sync)
+		return 0;
 
-		v4l2_ctrl_handler_setup(&info->handle);
-		info->ctrl_sync = true;
-	}
+	ret = m5mols_do_scenemode(info, REG_SCENE_NORMAL);
+	if (ret)
+		return ret;
+
+	ret = v4l2_ctrl_handler_setup(&info->handle);
+	info->ctrl_sync = !ret;
 
 	return ret;
 }
@@ -613,7 +653,7 @@ static int m5mols_start_monitor(struct m5mols_info *info)
 	if (!ret)
 		ret = m5mols_mode(info, REG_MONITOR);
 	if (!ret)
-		ret = m5mols_sync_controls(info);
+		ret = m5mols_restore_controls(info);
 
 	return ret;
 }
@@ -645,17 +685,25 @@ static int m5mols_s_ctrl(struct v4l2_ctrl *ctrl)
 {
 	struct v4l2_subdev *sd = to_sd(ctrl);
 	struct m5mols_info *info = to_m5mols(sd);
+	int ispstate = info->mode;
 	int ret;
 
-	info->mode_save = info->mode;
+	/*
+	 * If needed, defer restoring the controls until
+	 * the device is fully initialized.
+	 */
+	if (!info->isp_ready) {
+		info->ctrl_sync = 0;
+		return 0;
+	}
 
 	ret = m5mols_mode(info, REG_PARAMETER);
-	if (!ret)
-		ret = m5mols_set_ctrl(ctrl);
-	if (!ret)
-		ret = m5mols_mode(info, info->mode_save);
-
-	return ret;
+	if (ret < 0)
+		return ret;
+	ret = m5mols_set_ctrl(ctrl);
+	if (ret < 0)
+		return ret;
+	return m5mols_mode(info, ispstate);
 }
 
 static const struct v4l2_ctrl_ops m5mols_ctrl_ops = {
@@ -669,10 +717,10 @@ static int m5mols_sensor_power(struct m5mols_info *info, bool enable)
 	const struct m5mols_platform_data *pdata = info->pdata;
 	int ret;
 
-	if (enable) {
-		if (is_powered(info))
-			return 0;
+	if (info->power == enable)
+		return 0;
 
+	if (enable) {
 		if (info->set_power) {
 			ret = info->set_power(&client->dev, 1);
 			if (ret)
@@ -686,15 +734,11 @@ static int m5mols_sensor_power(struct m5mols_info *info, bool enable)
 		}
 
 		gpio_set_value(pdata->gpio_reset, !pdata->reset_polarity);
-		usleep_range(1000, 1000);
-		info->power = true;
+		info->power = 1;
 
 		return ret;
 	}
 
-	if (!is_powered(info))
-		return 0;
-
 	ret = regulator_bulk_disable(ARRAY_SIZE(supplies), supplies);
 	if (ret)
 		return ret;
@@ -703,8 +747,9 @@ static int m5mols_sensor_power(struct m5mols_info *info, bool enable)
 		info->set_power(&client->dev, 0);
 
 	gpio_set_value(pdata->gpio_reset, pdata->reset_polarity);
-	usleep_range(1000, 1000);
-	info->power = false;
+
+	info->isp_ready = 0;
+	info->power = 0;
 
 	return ret;
 }
@@ -717,21 +762,29 @@ int __attribute__ ((weak)) m5mols_update_fw(struct v4l2_subdev *sd,
 }
 
 /**
- * m5mols_sensor_armboot - Booting M-5MOLS internal ARM core.
+ * m5mols_fw_start - M-5MOLS internal ARM controller initialization
  *
- * Booting internal ARM core makes the M-5MOLS is ready for getting commands
- * with I2C. It's the first thing to be done after it powered up. It must wait
- * at least 520ms recommended by M-5MOLS datasheet, after executing arm booting.
+ * Execute the M-5MOLS internal ARM controller initialization sequence.
+ * This function should be called after the supply voltage has been
+ * applied and before any requests to the device are made.
  */
-static int m5mols_sensor_armboot(struct v4l2_subdev *sd)
+static int m5mols_fw_start(struct v4l2_subdev *sd)
 {
+	struct m5mols_info *info = to_m5mols(sd);
 	int ret;
 
-	ret = m5mols_write(sd, FLASH_CAM_START, REG_START_ARM_BOOT);
+	atomic_set(&info->irq_done, 0);
+	/* Wait until I2C slave is initialized in Flash Writer mode */
+	ret = m5mols_busy_wait(sd, FLASH_CAM_START, REG_IN_FLASH_MODE,
+			       M5MOLS_I2C_RDY_WAIT_FL | 0xff, -1);
+	if (!ret)
+		ret = m5mols_write(sd, FLASH_CAM_START, REG_START_ARM_BOOT);
+	if (!ret)
+		ret = m5mols_wait_interrupt(sd, REG_INT_MODE, 2000);
 	if (ret < 0)
 		return ret;
 
-	msleep(520);
+	info->isp_ready = 1;
 
 	ret = m5mols_get_version(sd);
 	if (!ret)
@@ -743,7 +796,8 @@ static int m5mols_sensor_armboot(struct v4l2_subdev *sd)
 
 	ret = m5mols_write(sd, PARM_INTERFACE, REG_INTERFACE_MIPI);
 	if (!ret)
-		ret = m5mols_enable_interrupt(sd, REG_INT_AF);
+		ret = m5mols_enable_interrupt(sd,
+				REG_INT_AF | REG_INT_CAPTURE);
 
 	return ret;
 }
@@ -780,7 +834,7 @@ static int m5mols_init_controls(struct m5mols_info *info)
 			4, (1 << V4L2_COLORFX_BW), V4L2_COLORFX_NONE);
 	info->autoexposure = v4l2_ctrl_new_std_menu(&info->handle,
 			&m5mols_ctrl_ops, V4L2_CID_EXPOSURE_AUTO,
-			1, 0, V4L2_EXPOSURE_MANUAL);
+			1, 0, V4L2_EXPOSURE_AUTO);
 
 	sd->ctrl_handler = &info->handle;
 	if (info->handle.error) {
@@ -809,16 +863,7 @@ static int m5mols_s_power(struct v4l2_subdev *sd, int on)
 	if (on) {
 		ret = m5mols_sensor_power(info, true);
 		if (!ret)
-			ret = m5mols_sensor_armboot(sd);
-		if (!ret)
-			ret = m5mols_init_controls(info);
-		if (ret)
-			return ret;
-
-		info->ffmt[M5MOLS_RESTYPE_MONITOR] =
-			m5mols_default_ffmt[M5MOLS_RESTYPE_MONITOR];
-		info->ffmt[M5MOLS_RESTYPE_CAPTURE] =
-			m5mols_default_ffmt[M5MOLS_RESTYPE_CAPTURE];
+			ret = m5mols_fw_start(sd);
 		return ret;
 	}
 
@@ -829,17 +874,14 @@ static int m5mols_s_power(struct v4l2_subdev *sd, int on)
 		if (!ret)
 			ret = m5mols_write(sd, AF_MODE, REG_AF_POWEROFF);
 		if (!ret)
-			ret = m5mols_busy(sd, CAT_SYSTEM, CAT0_STATUS,
-					REG_AF_IDLE);
-		if (!ret)
-			v4l2_info(sd, "Success soft-landing lens\n");
+			ret = m5mols_busy_wait(sd, SYSTEM_STATUS, REG_AF_IDLE,
+					       0xff, -1);
+		if (ret < 0)
+			v4l2_warn(sd, "Soft landing lens failed\n");
 	}
 
 	ret = m5mols_sensor_power(info, false);
-	if (!ret) {
-		v4l2_ctrl_handler_free(&info->handle);
-		info->ctrl_sync = false;
-	}
+	info->ctrl_sync = 0;
 
 	return ret;
 }
@@ -865,52 +907,33 @@ static const struct v4l2_subdev_core_ops m5mols_core_ops = {
 	.log_status	= m5mols_log_status,
 };
 
+/*
+ * V4L2 subdev internal operations
+ */
+static int m5mols_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
+{
+	struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(fh, 0);
+
+	*format = m5mols_default_ffmt[0];
+	return 0;
+}
+
+static const struct v4l2_subdev_internal_ops m5mols_subdev_internal_ops = {
+	.open		= m5mols_open,
+};
+
 static const struct v4l2_subdev_ops m5mols_ops = {
 	.core		= &m5mols_core_ops,
 	.pad		= &m5mols_pad_ops,
 	.video		= &m5mols_video_ops,
 };
 
-static void m5mols_irq_work(struct work_struct *work)
-{
-	struct m5mols_info *info =
-		container_of(work, struct m5mols_info, work_irq);
-	struct v4l2_subdev *sd = &info->sd;
-	u8 reg;
-	int ret;
-
-	if (!is_powered(info) ||
-			m5mols_read_u8(sd, SYSTEM_INT_FACTOR, &info->interrupt))
-		return;
-
-	switch (info->interrupt & REG_INT_MASK) {
-	case REG_INT_AF:
-		if (!is_available_af(info))
-			break;
-		ret = m5mols_read_u8(sd, AF_STATUS, &reg);
-		v4l2_dbg(2, m5mols_debug, sd, "AF %s\n",
-			 reg == REG_AF_FAIL ? "Failed" :
-			 reg == REG_AF_SUCCESS ? "Success" :
-			 reg == REG_AF_IDLE ? "Idle" : "Busy");
-		break;
-	case REG_INT_CAPTURE:
-		if (!test_and_set_bit(ST_CAPT_IRQ, &info->flags))
-			wake_up_interruptible(&info->irq_waitq);
-
-		v4l2_dbg(2, m5mols_debug, sd, "CAPTURE\n");
-		break;
-	default:
-		v4l2_dbg(2, m5mols_debug, sd, "Undefined: %02x\n", reg);
-		break;
-	};
-}
-
 static irqreturn_t m5mols_irq_handler(int irq, void *data)
 {
-	struct v4l2_subdev *sd = data;
-	struct m5mols_info *info = to_m5mols(sd);
+	struct m5mols_info *info = to_m5mols(data);
 
-	schedule_work(&info->work_irq);
+	atomic_set(&info->irq_done, 1);
+	wake_up_interruptible(&info->irq_waitq);
 
 	return IRQ_HANDLED;
 }
@@ -961,7 +984,9 @@ static int __devinit m5mols_probe(struct i2c_client *client,
 	sd = &info->sd;
 	strlcpy(sd->name, MODULE_NAME, sizeof(sd->name));
 	v4l2_i2c_subdev_init(sd, client, &m5mols_ops);
+	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 
+	sd->internal_ops = &m5mols_subdev_internal_ops;
 	info->pad.flags = MEDIA_PAD_FL_SOURCE;
 	ret = media_entity_init(&sd->entity, 1, &info->pad, 0);
 	if (ret < 0)
@@ -969,7 +994,6 @@ static int __devinit m5mols_probe(struct i2c_client *client,
 	sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR;
 
 	init_waitqueue_head(&info->irq_waitq);
-	INIT_WORK(&info->work_irq, m5mols_irq_work);
 	ret = request_irq(client->irq, m5mols_irq_handler,
 			  IRQF_TRIGGER_RISING, MODULE_NAME, sd);
 	if (ret) {
@@ -977,7 +1001,20 @@ static int __devinit m5mols_probe(struct i2c_client *client,
 		goto out_me;
 	}
 	info->res_type = M5MOLS_RESTYPE_MONITOR;
-	return 0;
+	info->ffmt[0] = m5mols_default_ffmt[0];
+	info->ffmt[1] =	m5mols_default_ffmt[1];
+
+	ret = m5mols_sensor_power(info, true);
+	if (ret)
+		goto out_me;
+
+	ret = m5mols_fw_start(sd);
+	if (!ret)
+		ret = m5mols_init_controls(info);
+
+	m5mols_sensor_power(info, false);
+	if (!ret)
+		return 0;
 out_me:
 	media_entity_cleanup(&sd->entity);
 out_reg:
@@ -995,6 +1032,7 @@ static int __devexit m5mols_remove(struct i2c_client *client)
 	struct m5mols_info *info = to_m5mols(sd);
 
 	v4l2_device_unregister_subdev(sd);
+	v4l2_ctrl_handler_free(sd->ctrl_handler);
 	free_irq(client->irq, sd);
 
 	regulator_bulk_free(ARRAY_SIZE(supplies), supplies);
diff --git a/drivers/media/video/m5mols/m5mols_reg.h b/drivers/media/video/m5mols/m5mols_reg.h
index c755bd6edfe..ae4aced0f9b 100644
--- a/drivers/media/video/m5mols/m5mols_reg.h
+++ b/drivers/media/video/m5mols/m5mols_reg.h
@@ -55,39 +55,31 @@
  * There is many registers between customer version address and awb one. For
  * more specific contents, see definition if file m5mols.h.
  */
-#define CAT0_VER_CUSTOMER	0x00	/* customer version */
-#define CAT0_VER_PROJECT	0x01	/* project version */
-#define CAT0_VER_FIRMWARE	0x02	/* Firmware version */
-#define CAT0_VER_HARDWARE	0x04	/* Hardware version */
-#define CAT0_VER_PARAMETER	0x06	/* Parameter version */
-#define CAT0_VER_AWB		0x08	/* Auto WB version */
-#define CAT0_VER_STRING		0x0a	/* string including M-5MOLS */
-#define CAT0_SYSMODE		0x0b	/* SYSTEM mode register */
-#define CAT0_STATUS		0x0c	/* SYSTEM mode status register */
-#define CAT0_INT_FACTOR		0x10	/* interrupt pending register */
-#define CAT0_INT_ENABLE		0x11	/* interrupt enable register */
-
-#define SYSTEM_VER_CUSTOMER	I2C_REG(CAT_SYSTEM, CAT0_VER_CUSTOMER, 1)
-#define SYSTEM_VER_PROJECT	I2C_REG(CAT_SYSTEM, CAT0_VER_PROJECT, 1)
-#define SYSTEM_VER_FIRMWARE	I2C_REG(CAT_SYSTEM, CAT0_VER_FIRMWARE, 2)
-#define SYSTEM_VER_HARDWARE	I2C_REG(CAT_SYSTEM, CAT0_VER_HARDWARE, 2)
-#define SYSTEM_VER_PARAMETER	I2C_REG(CAT_SYSTEM, CAT0_VER_PARAMETER, 2)
-#define SYSTEM_VER_AWB		I2C_REG(CAT_SYSTEM, CAT0_VER_AWB, 2)
-
-#define SYSTEM_SYSMODE		I2C_REG(CAT_SYSTEM, CAT0_SYSMODE, 1)
+#define SYSTEM_VER_CUSTOMER	I2C_REG(CAT_SYSTEM, 0x00, 1)
+#define SYSTEM_VER_PROJECT	I2C_REG(CAT_SYSTEM, 0x01, 1)
+#define SYSTEM_VER_FIRMWARE	I2C_REG(CAT_SYSTEM, 0x02, 2)
+#define SYSTEM_VER_HARDWARE	I2C_REG(CAT_SYSTEM, 0x04, 2)
+#define SYSTEM_VER_PARAMETER	I2C_REG(CAT_SYSTEM, 0x06, 2)
+#define SYSTEM_VER_AWB		I2C_REG(CAT_SYSTEM, 0x08, 2)
+
+#define SYSTEM_SYSMODE		I2C_REG(CAT_SYSTEM, 0x0b, 1)
 #define REG_SYSINIT		0x00	/* SYSTEM mode */
 #define REG_PARAMETER		0x01	/* PARAMETER mode */
 #define REG_MONITOR		0x02	/* MONITOR mode */
 #define REG_CAPTURE		0x03	/* CAPTURE mode */
 
 #define SYSTEM_CMD(__cmd)	I2C_REG(CAT_SYSTEM, cmd, 1)
-#define SYSTEM_VER_STRING	I2C_REG(CAT_SYSTEM, CAT0_VER_STRING, 1)
+#define SYSTEM_VER_STRING	I2C_REG(CAT_SYSTEM, 0x0a, 1)
 #define REG_SAMSUNG_ELECTRO	"SE"	/* Samsung Electro-Mechanics */
 #define REG_SAMSUNG_OPTICS	"OP"	/* Samsung Fiber-Optics */
 #define REG_SAMSUNG_TECHWIN	"TB"	/* Samsung Techwin */
+/* SYSTEM mode status */
+#define SYSTEM_STATUS	I2C_REG(CAT_SYSTEM, 0x0c, 1)
 
-#define SYSTEM_INT_FACTOR	I2C_REG(CAT_SYSTEM, CAT0_INT_FACTOR, 1)
-#define SYSTEM_INT_ENABLE	I2C_REG(CAT_SYSTEM, CAT0_INT_ENABLE, 1)
+/* Interrupt pending register */
+#define SYSTEM_INT_FACTOR	I2C_REG(CAT_SYSTEM, 0x10, 1)
+/* interrupt enable register */
+#define SYSTEM_INT_ENABLE	I2C_REG(CAT_SYSTEM, 0x11, 1)
 #define REG_INT_MODE		(1 << 0)
 #define REG_INT_AF		(1 << 1)
 #define REG_INT_ZOOM		(1 << 2)
@@ -105,20 +97,20 @@
  * can handle with preview(MONITOR) resolution size/frame per second/interface
  * between the sensor and the Application Processor/even the image effect.
  */
-#define CAT1_DATA_INTERFACE	0x00	/* interface between sensor and AP */
-#define CAT1_MONITOR_SIZE	0x01	/* resolution at the MONITOR mode */
-#define CAT1_MONITOR_FPS	0x02	/* frame per second at this mode */
-#define CAT1_EFFECT		0x0b	/* image effects */
 
-#define PARM_MON_SIZE		I2C_REG(CAT_PARAM, CAT1_MONITOR_SIZE, 1)
+/* Resolution in the MONITOR mode */
+#define PARM_MON_SIZE		I2C_REG(CAT_PARAM, 0x01, 1)
 
-#define PARM_MON_FPS		I2C_REG(CAT_PARAM, CAT1_MONITOR_FPS, 1)
+/* Frame rate */
+#define PARM_MON_FPS		I2C_REG(CAT_PARAM, 0x02, 1)
 #define REG_FPS_30		0x02
 
-#define PARM_INTERFACE		I2C_REG(CAT_PARAM, CAT1_DATA_INTERFACE, 1)
+/* Video bus between the sensor and a host processor */
+#define PARM_INTERFACE		I2C_REG(CAT_PARAM, 0x00, 1)
 #define REG_INTERFACE_MIPI	0x02
 
-#define PARM_EFFECT		I2C_REG(CAT_PARAM, CAT1_EFFECT, 1)
+/* Image effects */
+#define PARM_EFFECT		I2C_REG(CAT_PARAM, 0x0b, 1)
 #define REG_EFFECT_OFF		0x00
 #define REG_EFFECT_NEGA		0x01
 #define REG_EFFECT_EMBOSS	0x06
@@ -135,39 +127,37 @@
  * another options like zoom/color effect(different with effect in PARAMETER
  * mode)/anti hand shaking algorithm.
  */
-#define CAT2_ZOOM		0x01	/* set the zoom position & execute */
-#define CAT2_ZOOM_STEP		0x03	/* set the zoom step */
-#define CAT2_CFIXB		0x09	/* CB value for color effect */
-#define CAT2_CFIXR		0x0a	/* CR value for color effect */
-#define CAT2_COLOR_EFFECT	0x0b	/* set on/off of color effect */
-#define CAT2_CHROMA_LVL		0x0f	/* set chroma level */
-#define CAT2_CHROMA_EN		0x10	/* set on/off of choroma */
-#define CAT2_EDGE_LVL		0x11	/* set sharpness level */
-#define CAT2_EDGE_EN		0x12	/* set on/off sharpness */
-#define CAT2_TONE_CTL		0x25	/* set tone color(contrast) */
-
-#define MON_ZOOM		I2C_REG(CAT_MONITOR, CAT2_ZOOM, 1)
-
-#define MON_CFIXR		I2C_REG(CAT_MONITOR, CAT2_CFIXR, 1)
-#define MON_CFIXB		I2C_REG(CAT_MONITOR, CAT2_CFIXB, 1)
+
+/* Target digital zoom position */
+#define MON_ZOOM		I2C_REG(CAT_MONITOR, 0x01, 1)
+
+/* CR value for color effect */
+#define MON_CFIXR		I2C_REG(CAT_MONITOR, 0x0a, 1)
+/* CB value for color effect */
+#define MON_CFIXB		I2C_REG(CAT_MONITOR, 0x09, 1)
 #define REG_CFIXB_SEPIA		0xd8
 #define REG_CFIXR_SEPIA		0x18
 
-#define MON_EFFECT		I2C_REG(CAT_MONITOR, CAT2_COLOR_EFFECT, 1)
+#define MON_EFFECT		I2C_REG(CAT_MONITOR, 0x0b, 1)
 #define REG_COLOR_EFFECT_OFF	0x00
 #define REG_COLOR_EFFECT_ON	0x01
 
-#define MON_CHROMA_EN		I2C_REG(CAT_MONITOR, CAT2_CHROMA_EN, 1)
-#define MON_CHROMA_LVL		I2C_REG(CAT_MONITOR, CAT2_CHROMA_LVL, 1)
+/* Chroma enable */
+#define MON_CHROMA_EN		I2C_REG(CAT_MONITOR, 0x10, 1)
+/* Chroma level */
+#define MON_CHROMA_LVL		I2C_REG(CAT_MONITOR, 0x0f, 1)
 #define REG_CHROMA_OFF		0x00
 #define REG_CHROMA_ON		0x01
 
-#define MON_EDGE_EN		I2C_REG(CAT_MONITOR, CAT2_EDGE_EN, 1)
-#define MON_EDGE_LVL		I2C_REG(CAT_MONITOR, CAT2_EDGE_LVL, 1)
+/* Sharpness on/off */
+#define MON_EDGE_EN		I2C_REG(CAT_MONITOR, 0x12, 1)
+/* Sharpness level */
+#define MON_EDGE_LVL		I2C_REG(CAT_MONITOR, 0x11, 1)
 #define REG_EDGE_OFF		0x00
 #define REG_EDGE_ON		0x01
 
-#define MON_TONE_CTL		I2C_REG(CAT_MONITOR, CAT2_TONE_CTL, 1)
+/* Set color tone (contrast) */
+#define MON_TONE_CTL		I2C_REG(CAT_MONITOR, 0x25, 1)
 
 /*
  * Category 3 - Auto Exposure
@@ -179,27 +169,20 @@
  * different. So, this category also provide getting the max/min values. And,
  * each MONITOR and CAPTURE mode has each gain/shutter/max exposure values.
  */
-#define CAT3_AE_LOCK		0x00	/* locking Auto exposure */
-#define CAT3_AE_MODE		0x01	/* set AE mode, mode means range */
-#define CAT3_ISO		0x05	/* set ISO */
-#define CAT3_EV_PRESET_MONITOR	0x0a	/* EV(scenemode) preset for MONITOR */
-#define CAT3_EV_PRESET_CAPTURE	0x0b	/* EV(scenemode) preset for CAPTURE */
-#define CAT3_MANUAL_GAIN_MON	0x12	/* meteoring value for the MONITOR */
-#define CAT3_MAX_GAIN_MON	0x1a	/* max gain value for the MONITOR */
-#define CAT3_MANUAL_GAIN_CAP	0x26	/* meteoring value for the CAPTURE */
-#define CAT3_AE_INDEX		0x38	/* AE index */
-
-#define AE_LOCK			I2C_REG(CAT_AE, CAT3_AE_LOCK, 1)
+
+/* Auto Exposure locking */
+#define AE_LOCK			I2C_REG(CAT_AE, 0x00, 1)
 #define REG_AE_UNLOCK		0x00
 #define REG_AE_LOCK		0x01
 
-#define AE_MODE			I2C_REG(CAT_AE, CAT3_AE_MODE, 1)
+/* Auto Exposure algorithm mode */
+#define AE_MODE			I2C_REG(CAT_AE, 0x01, 1)
 #define REG_AE_OFF		0x00	/* AE off */
 #define REG_AE_ALL		0x01	/* calc AE in all block integral */
 #define REG_AE_CENTER		0x03	/* calc AE in center weighted */
 #define REG_AE_SPOT		0x06	/* calc AE in specific spot */
 
-#define AE_ISO			I2C_REG(CAT_AE, CAT3_ISO, 1)
+#define AE_ISO			I2C_REG(CAT_AE, 0x05, 1)
 #define REG_ISO_AUTO		0x00
 #define REG_ISO_50		0x01
 #define REG_ISO_100		0x02
@@ -207,8 +190,10 @@
 #define REG_ISO_400		0x04
 #define REG_ISO_800		0x05
 
-#define AE_EV_PRESET_MONITOR	I2C_REG(CAT_AE, CAT3_EV_PRESET_MONITOR, 1)
-#define AE_EV_PRESET_CAPTURE	I2C_REG(CAT_AE, CAT3_EV_PRESET_CAPTURE, 1)
+/* EV (scenemode) preset for MONITOR */
+#define AE_EV_PRESET_MONITOR	I2C_REG(CAT_AE, 0x0a, 1)
+/* EV (scenemode) preset for CAPTURE */
+#define AE_EV_PRESET_CAPTURE	I2C_REG(CAT_AE, 0x0b, 1)
 #define REG_SCENE_NORMAL	0x00
 #define REG_SCENE_PORTRAIT	0x01
 #define REG_SCENE_LANDSCAPE	0x02
@@ -224,11 +209,14 @@
 #define REG_SCENE_TEXT		0x0c
 #define REG_SCENE_CANDLE	0x0d
 
-#define AE_MAN_GAIN_MON		I2C_REG(CAT_AE, CAT3_MANUAL_GAIN_MON, 2)
-#define AE_MAX_GAIN_MON		I2C_REG(CAT_AE, CAT3_MAX_GAIN_MON, 2)
-#define AE_MAN_GAIN_CAP		I2C_REG(CAT_AE, CAT3_MANUAL_GAIN_CAP, 2)
+/* Manual gain in MONITOR mode */
+#define AE_MAN_GAIN_MON		I2C_REG(CAT_AE, 0x12, 2)
+/* Maximum gain in MONITOR mode */
+#define AE_MAX_GAIN_MON		I2C_REG(CAT_AE, 0x1a, 2)
+/* Manual gain in CAPTURE mode */
+#define AE_MAN_GAIN_CAP		I2C_REG(CAT_AE, 0x26, 2)
 
-#define AE_INDEX		I2C_REG(CAT_AE, CAT3_AE_INDEX, 1)
+#define AE_INDEX		I2C_REG(CAT_AE, 0x38, 1)
 #define REG_AE_INDEX_20_NEG	0x00
 #define REG_AE_INDEX_15_NEG	0x01
 #define REG_AE_INDEX_10_NEG	0x02
@@ -241,22 +229,19 @@
 
 /*
  * Category 6 - White Balance
- *
- * This category provide AWB locking/mode/preset/speed/gain bias, etc.
  */
-#define CAT6_AWB_LOCK		0x00	/* locking Auto Whitebalance */
-#define CAT6_AWB_MODE		0x02	/* set Auto or Manual */
-#define CAT6_AWB_MANUAL		0x03	/* set Manual(preset) value */
 
-#define AWB_LOCK		I2C_REG(CAT_WB, CAT6_AWB_LOCK, 1)
+/* Auto Whitebalance locking */
+#define AWB_LOCK		I2C_REG(CAT_WB, 0x00, 1)
 #define REG_AWB_UNLOCK		0x00
 #define REG_AWB_LOCK		0x01
 
-#define AWB_MODE		I2C_REG(CAT_WB, CAT6_AWB_MODE, 1)
+#define AWB_MODE		I2C_REG(CAT_WB, 0x02, 1)
 #define REG_AWB_AUTO		0x01	/* AWB off */
 #define REG_AWB_PRESET		0x02	/* AWB preset */
 
-#define AWB_MANUAL		I2C_REG(CAT_WB, CAT6_AWB_MANUAL, 1)
+/* Manual WB (preset) */
+#define AWB_MANUAL		I2C_REG(CAT_WB, 0x03, 1)
 #define REG_AWB_INCANDESCENT	0x01
 #define REG_AWB_FLUORESCENT_1	0x02
 #define REG_AWB_FLUORESCENT_2	0x03
@@ -269,42 +254,25 @@
 /*
  * Category 7 - EXIF information
  */
-#define CAT7_INFO_EXPTIME_NU	0x00
-#define CAT7_INFO_EXPTIME_DE	0x04
-#define CAT7_INFO_TV_NU		0x08
-#define CAT7_INFO_TV_DE		0x0c
-#define CAT7_INFO_AV_NU		0x10
-#define CAT7_INFO_AV_DE		0x14
-#define CAT7_INFO_BV_NU		0x18
-#define CAT7_INFO_BV_DE		0x1c
-#define CAT7_INFO_EBV_NU	0x20
-#define CAT7_INFO_EBV_DE	0x24
-#define CAT7_INFO_ISO		0x28
-#define CAT7_INFO_FLASH		0x2a
-#define CAT7_INFO_SDR		0x2c
-#define CAT7_INFO_QVAL		0x2e
-
-#define EXIF_INFO_EXPTIME_NU	I2C_REG(CAT_EXIF, CAT7_INFO_EXPTIME_NU, 4)
-#define EXIF_INFO_EXPTIME_DE	I2C_REG(CAT_EXIF, CAT7_INFO_EXPTIME_DE, 4)
-#define EXIF_INFO_TV_NU		I2C_REG(CAT_EXIF, CAT7_INFO_TV_NU, 4)
-#define EXIF_INFO_TV_DE		I2C_REG(CAT_EXIF, CAT7_INFO_TV_DE, 4)
-#define EXIF_INFO_AV_NU		I2C_REG(CAT_EXIF, CAT7_INFO_AV_NU, 4)
-#define EXIF_INFO_AV_DE		I2C_REG(CAT_EXIF, CAT7_INFO_AV_DE, 4)
-#define EXIF_INFO_BV_NU		I2C_REG(CAT_EXIF, CAT7_INFO_BV_NU, 4)
-#define EXIF_INFO_BV_DE		I2C_REG(CAT_EXIF, CAT7_INFO_BV_DE, 4)
-#define EXIF_INFO_EBV_NU	I2C_REG(CAT_EXIF, CAT7_INFO_EBV_NU, 4)
-#define EXIF_INFO_EBV_DE	I2C_REG(CAT_EXIF, CAT7_INFO_EBV_DE, 4)
-#define EXIF_INFO_ISO		I2C_REG(CAT_EXIF, CAT7_INFO_ISO, 2)
-#define EXIF_INFO_FLASH		I2C_REG(CAT_EXIF, CAT7_INFO_FLASH, 2)
-#define EXIF_INFO_SDR		I2C_REG(CAT_EXIF, CAT7_INFO_SDR, 2)
-#define EXIF_INFO_QVAL		I2C_REG(CAT_EXIF, CAT7_INFO_QVAL, 2)
+#define EXIF_INFO_EXPTIME_NU	I2C_REG(CAT_EXIF, 0x00, 4)
+#define EXIF_INFO_EXPTIME_DE	I2C_REG(CAT_EXIF, 0x04, 4)
+#define EXIF_INFO_TV_NU		I2C_REG(CAT_EXIF, 0x08, 4)
+#define EXIF_INFO_TV_DE		I2C_REG(CAT_EXIF, 0x0c, 4)
+#define EXIF_INFO_AV_NU		I2C_REG(CAT_EXIF, 0x10, 4)
+#define EXIF_INFO_AV_DE		I2C_REG(CAT_EXIF, 0x14, 4)
+#define EXIF_INFO_BV_NU		I2C_REG(CAT_EXIF, 0x18, 4)
+#define EXIF_INFO_BV_DE		I2C_REG(CAT_EXIF, 0x1c, 4)
+#define EXIF_INFO_EBV_NU	I2C_REG(CAT_EXIF, 0x20, 4)
+#define EXIF_INFO_EBV_DE	I2C_REG(CAT_EXIF, 0x24, 4)
+#define EXIF_INFO_ISO		I2C_REG(CAT_EXIF, 0x28, 2)
+#define EXIF_INFO_FLASH		I2C_REG(CAT_EXIF, 0x2a, 2)
+#define EXIF_INFO_SDR		I2C_REG(CAT_EXIF, 0x2c, 2)
+#define EXIF_INFO_QVAL		I2C_REG(CAT_EXIF, 0x2e, 2)
 
 /*
  * Category 9 - Face Detection
  */
-#define CAT9_FD_CTL		0x00
-
-#define FD_CTL			I2C_REG(CAT_FD, CAT9_FD_CTL, 1)
+#define FD_CTL			I2C_REG(CAT_FD, 0x00, 1)
 #define BIT_FD_EN		0
 #define BIT_FD_DRAW_FACE_FRAME	4
 #define BIT_FD_DRAW_SMILE_LVL	6
@@ -314,62 +282,50 @@
 /*
  * Category A - Lens Parameter
  */
-#define CATA_AF_MODE		0x01
-#define CATA_AF_EXECUTE		0x02
-#define CATA_AF_STATUS		0x03
-#define CATA_AF_VERSION		0x0a
-
-#define AF_MODE			I2C_REG(CAT_LENS, CATA_AF_MODE, 1)
+#define AF_MODE			I2C_REG(CAT_LENS, 0x01, 1)
 #define REG_AF_NORMAL		0x00	/* Normal AF, one time */
 #define REG_AF_MACRO		0x01	/* Macro AF, one time */
 #define REG_AF_POWEROFF		0x07
 
-#define AF_EXECUTE		I2C_REG(CAT_LENS, CATA_AF_EXECUTE, 1)
+#define AF_EXECUTE		I2C_REG(CAT_LENS, 0x02, 1)
 #define REG_AF_STOP		0x00
 #define REG_AF_EXE_AUTO		0x01
 #define REG_AF_EXE_CAF		0x02
 
-#define AF_STATUS		I2C_REG(CAT_LENS, CATA_AF_STATUS, 1)
+#define AF_STATUS		I2C_REG(CAT_LENS, 0x03, 1)
 #define REG_AF_FAIL		0x00
 #define REG_AF_SUCCESS		0x02
 #define REG_AF_IDLE		0x04
 #define REG_AF_BUSY		0x05
 
-#define AF_VERSION		I2C_REG(CAT_LENS, CATA_AF_VERSION, 1)
+#define AF_VERSION		I2C_REG(CAT_LENS, 0x0a, 1)
 
 /*
  * Category B - CAPTURE Parameter
  */
-#define CATB_YUVOUT_MAIN	0x00
-#define CATB_MAIN_IMAGE_SIZE	0x01
-#define CATB_MCC_MODE		0x1d
-#define CATB_WDR_EN		0x2c
-#define CATB_LIGHT_CTRL		0x40
-#define CATB_FLASH_CTRL		0x41
-
-#define CAPP_YUVOUT_MAIN	I2C_REG(CAT_CAPT_PARM, CATB_YUVOUT_MAIN, 1)
+#define CAPP_YUVOUT_MAIN	I2C_REG(CAT_CAPT_PARM, 0x00, 1)
 #define REG_YUV422		0x00
 #define REG_BAYER10		0x05
 #define REG_BAYER8		0x06
 #define REG_JPEG		0x10
 
-#define CAPP_MAIN_IMAGE_SIZE	I2C_REG(CAT_CAPT_PARM, CATB_MAIN_IMAGE_SIZE, 1)
+#define CAPP_MAIN_IMAGE_SIZE	I2C_REG(CAT_CAPT_PARM, 0x01, 1)
 
-#define CAPP_MCC_MODE		I2C_REG(CAT_CAPT_PARM, CATB_MCC_MODE, 1)
+#define CAPP_MCC_MODE		I2C_REG(CAT_CAPT_PARM, 0x1d, 1)
 #define REG_MCC_OFF		0x00
 #define REG_MCC_NORMAL		0x01
 
-#define CAPP_WDR_EN		I2C_REG(CAT_CAPT_PARM, CATB_WDR_EN, 1)
+#define CAPP_WDR_EN		I2C_REG(CAT_CAPT_PARM, 0x2c, 1)
 #define REG_WDR_OFF		0x00
 #define REG_WDR_ON		0x01
 #define REG_WDR_AUTO		0x02
 
-#define CAPP_LIGHT_CTRL		I2C_REG(CAT_CAPT_PARM, CATB_LIGHT_CTRL, 1)
+#define CAPP_LIGHT_CTRL		I2C_REG(CAT_CAPT_PARM, 0x40, 1)
 #define REG_LIGHT_OFF		0x00
 #define REG_LIGHT_ON		0x01
 #define REG_LIGHT_AUTO		0x02
 
-#define CAPP_FLASH_CTRL		I2C_REG(CAT_CAPT_PARM, CATB_FLASH_CTRL, 1)
+#define CAPP_FLASH_CTRL		I2C_REG(CAT_CAPT_PARM, 0x41, 1)
 #define REG_FLASH_OFF		0x00
 #define REG_FLASH_ON		0x01
 #define REG_FLASH_AUTO		0x02
@@ -377,34 +333,29 @@
 /*
  * Category C - CAPTURE Control
  */
-#define CATC_CAP_MODE		0x00
-#define CATC_CAP_SEL_FRAME	0x06	/* It determines Single or Multi */
-#define CATC_CAP_START		0x09
-#define CATC_CAP_IMAGE_SIZE	0x0d
-#define CATC_CAP_THUMB_SIZE	0x11
-
-#define CAPC_MODE		I2C_REG(CAT_CAPT_CTRL, CATC_CAP_MODE, 1)
+#define CAPC_MODE		I2C_REG(CAT_CAPT_CTRL, 0x00, 1)
 #define REG_CAP_NONE		0x00
 #define REG_CAP_ANTI_SHAKE	0x02
 
-#define CAPC_SEL_FRAME		I2C_REG(CAT_CAPT_CTRL, CATC_CAP_SEL_FRAME, 1)
+/* Select single- or multi-shot capture */
+#define CAPC_SEL_FRAME		I2C_REG(CAT_CAPT_CTRL, 0x06, 1)
 
-#define CAPC_START		I2C_REG(CAT_CAPT_CTRL, CATC_CAP_START, 1)
+#define CAPC_START		I2C_REG(CAT_CAPT_CTRL, 0x09, 1)
 #define REG_CAP_START_MAIN	0x01
 #define REG_CAP_START_THUMB	0x03
 
-#define CAPC_IMAGE_SIZE		I2C_REG(CAT_CAPT_CTRL, CATC_CAP_IMAGE_SIZE, 4)
-#define CAPC_THUMB_SIZE		I2C_REG(CAT_CAPT_CTRL, CATC_CAP_THUMB_SIZE, 4)
+#define CAPC_IMAGE_SIZE		I2C_REG(CAT_CAPT_CTRL, 0x0d, 4)
+#define CAPC_THUMB_SIZE		I2C_REG(CAT_CAPT_CTRL, 0x11, 4)
 
 /*
  * Category F - Flash
  *
  * This mode provides functions about internal flash stuff and system startup.
  */
-#define CATF_CAM_START		0x12	/* It starts internal ARM core booting
-					 * after power-up */
 
-#define FLASH_CAM_START		I2C_REG(CAT_FLASH, CATF_CAM_START, 1)
-#define REG_START_ARM_BOOT	0x01
+/* Starts internal ARM core booting after power-up */
+#define FLASH_CAM_START		I2C_REG(CAT_FLASH, 0x12, 1)
+#define REG_START_ARM_BOOT	0x01	/* write value */
+#define REG_IN_FLASH_MODE	0x00	/* read value */
 
 #endif	/* M5MOLS_REG_H */
diff --git a/drivers/media/video/marvell-ccic/mcam-core.c b/drivers/media/video/marvell-ccic/mcam-core.c
index 80ec64d2d6d..37d20e73908 100644
--- a/drivers/media/video/marvell-ccic/mcam-core.c
+++ b/drivers/media/video/marvell-ccic/mcam-core.c
@@ -51,7 +51,7 @@ static int delivered;
  * sense.
  */
 
-static int alloc_bufs_at_read;
+static bool alloc_bufs_at_read;
 module_param(alloc_bufs_at_read, bool, 0444);
 MODULE_PARM_DESC(alloc_bufs_at_read,
 		"Non-zero value causes DMA buffers to be allocated when the "
@@ -73,11 +73,11 @@ MODULE_PARM_DESC(dma_buf_size,
 		"parameters require larger buffers, an attempt to reallocate "
 		"will be made.");
 #else /* MCAM_MODE_VMALLOC */
-static const int alloc_bufs_at_read = 0;
+static const bool alloc_bufs_at_read = 0;
 static const int n_dma_bufs = 3;  /* Used by S/G_PARM */
 #endif /* MCAM_MODE_VMALLOC */
 
-static int flip;
+static bool flip;
 module_param(flip, bool, 0444);
 MODULE_PARM_DESC(flip,
 		"If set, the sensor will be instructed to flip the image "
@@ -522,6 +522,15 @@ static void mcam_sg_next_buffer(struct mcam_camera *cam)
  */
 static void mcam_ctlr_dma_sg(struct mcam_camera *cam)
 {
+	/*
+	 * The list-empty condition can hit us at resume time
+	 * if the buffer list was empty when the system was suspended.
+	 */
+	if (list_empty(&cam->buffers)) {
+		set_bit(CF_SG_RESTART, &cam->flags);
+		return;
+	}
+
 	mcam_reg_clear_bit(cam, REG_CTRL1, C1_DESC_3WORD);
 	mcam_sg_next_buffer(cam);
 	mcam_reg_set_bit(cam, REG_CTRL1, C1_DESC_ENA);
@@ -566,6 +575,7 @@ static void mcam_dma_sg_done(struct mcam_camera *cam, int frame)
 	} else {
 		set_bit(CF_SG_RESTART, &cam->flags);
 		singles++;
+		cam->vb_bufs[0] = NULL;
 	}
 	/*
 	 * Now we can give the completed frame back to user space.
@@ -661,10 +671,10 @@ static int mcam_ctlr_configure(struct mcam_camera *cam)
 	unsigned long flags;
 
 	spin_lock_irqsave(&cam->dev_lock, flags);
+	clear_bit(CF_SG_RESTART, &cam->flags);
 	cam->dma_setup(cam);
 	mcam_ctlr_image(cam);
 	mcam_set_config_needed(cam, 0);
-	clear_bit(CF_SG_RESTART, &cam->flags);
 	spin_unlock_irqrestore(&cam->dev_lock, flags);
 	return 0;
 }
@@ -873,7 +883,8 @@ static int mcam_read_setup(struct mcam_camera *cam)
 	mcam_reset_buffers(cam);
 	mcam_ctlr_irq_enable(cam);
 	cam->state = S_STREAMING;
-	mcam_ctlr_start(cam);
+	if (!test_bit(CF_SG_RESTART, &cam->flags))
+		mcam_ctlr_start(cam);
 	spin_unlock_irqrestore(&cam->dev_lock, flags);
 	return 0;
 }
@@ -1818,11 +1829,15 @@ void mccic_shutdown(struct mcam_camera *cam)
 
 void mccic_suspend(struct mcam_camera *cam)
 {
-	enum mcam_state cstate = cam->state;
+	mutex_lock(&cam->s_mutex);
+	if (cam->users > 0) {
+		enum mcam_state cstate = cam->state;
 
-	mcam_ctlr_stop_dma(cam);
-	mcam_ctlr_power_down(cam);
-	cam->state = cstate;
+		mcam_ctlr_stop_dma(cam);
+		mcam_ctlr_power_down(cam);
+		cam->state = cstate;
+	}
+	mutex_unlock(&cam->s_mutex);
 }
 
 int mccic_resume(struct mcam_camera *cam)
@@ -1839,8 +1854,15 @@ int mccic_resume(struct mcam_camera *cam)
 	mutex_unlock(&cam->s_mutex);
 
 	set_bit(CF_CONFIG_NEEDED, &cam->flags);
-	if (cam->state == S_STREAMING)
+	if (cam->state == S_STREAMING) {
+		/*
+		 * If there was a buffer in the DMA engine at suspend
+		 * time, put it back on the queue or we'll forget about it.
+		 */
+		if (cam->buffer_mode == B_DMA_sg && cam->vb_bufs[0])
+			list_add(&cam->vb_bufs[0]->queue, &cam->buffers);
 		ret = mcam_read_setup(cam);
+	}
 	return ret;
 }
 #endif /* CONFIG_PM */
diff --git a/drivers/media/video/marvell-ccic/mmp-driver.c b/drivers/media/video/marvell-ccic/mmp-driver.c
index fb0b124b35f..0d64e2d7474 100644
--- a/drivers/media/video/marvell-ccic/mmp-driver.c
+++ b/drivers/media/video/marvell-ccic/mmp-driver.c
@@ -26,6 +26,7 @@
 #include <linux/io.h>
 #include <linux/delay.h>
 #include <linux/list.h>
+#include <linux/pm.h>
 
 #include "mcam-core.h"
 
@@ -310,10 +311,44 @@ static int mmpcam_platform_remove(struct platform_device *pdev)
 	return mmpcam_remove(cam);
 }
 
+/*
+ * Suspend/resume support.
+ */
+#ifdef CONFIG_PM
+
+static int mmpcam_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	struct mmp_camera *cam = mmpcam_find_device(pdev);
+
+	if (state.event != PM_EVENT_SUSPEND)
+		return 0;
+	mccic_suspend(&cam->mcam);
+	return 0;
+}
+
+static int mmpcam_resume(struct platform_device *pdev)
+{
+	struct mmp_camera *cam = mmpcam_find_device(pdev);
+
+	/*
+	 * Power up unconditionally just in case the core tries to
+	 * touch a register even if nothing was active before; trust
+	 * me, it's better this way.
+	 */
+	mmpcam_power_up(&cam->mcam);
+	return mccic_resume(&cam->mcam);
+}
+
+#endif
+
 
 static struct platform_driver mmpcam_driver = {
 	.probe		= mmpcam_probe,
 	.remove		= mmpcam_platform_remove,
+#ifdef CONFIG_PM
+	.suspend	= mmpcam_suspend,
+	.resume		= mmpcam_resume,
+#endif
 	.driver = {
 		.name	= "mmp-camera",
 		.owner	= THIS_MODULE
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index d0f53885728..d7cd0f633f6 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -69,12 +69,12 @@ MODULE_LICENSE("GPL");
 /* module parameters */
 static int opmode   = OPMODE_AUTO;
 int msp_debug;		 /* msp_debug output */
-int msp_once;		 /* no continuous stereo monitoring */
-int msp_amsound;	 /* hard-wire AM sound at 6.5 Hz (france),
+bool msp_once;		 /* no continuous stereo monitoring */
+bool msp_amsound;	 /* hard-wire AM sound at 6.5 Hz (france),
 			    the autoscan seems work well only with FM... */
 int msp_standard = 1;    /* Override auto detect of audio msp_standard,
 			    if needed. */
-int msp_dolby;
+bool msp_dolby;
 
 int msp_stereo_thresh = 0x190; /* a2 threshold for stereo/bilingual
 					(msp34xxg only) 0x00a0-0x03c0 */
diff --git a/drivers/media/video/msp3400-driver.h b/drivers/media/video/msp3400-driver.h
index 831e8db4368..fbe5e0715f9 100644
--- a/drivers/media/video/msp3400-driver.h
+++ b/drivers/media/video/msp3400-driver.h
@@ -44,10 +44,10 @@
 
 /* module parameters */
 extern int msp_debug;
-extern int msp_once;
-extern int msp_amsound;
+extern bool msp_once;
+extern bool msp_amsound;
 extern int msp_standard;
-extern int msp_dolby;
+extern bool msp_dolby;
 extern int msp_stereo_thresh;
 
 struct msp_state {
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index e2b1029b16c..097c9d3d04a 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -109,14 +109,13 @@ static struct mt9m001 *to_mt9m001(const struct i2c_client *client)
 
 static int reg_read(struct i2c_client *client, const u8 reg)
 {
-	s32 data = i2c_smbus_read_word_data(client, reg);
-	return data < 0 ? data : swab16(data);
+	return i2c_smbus_read_word_swapped(client, reg);
 }
 
 static int reg_write(struct i2c_client *client, const u8 reg,
 		     const u16 data)
 {
-	return i2c_smbus_write_word_data(client, reg, swab16(data));
+	return i2c_smbus_write_word_swapped(client, reg, data);
 }
 
 static int reg_set(struct i2c_client *client, const u8 reg,
diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index 398f96ffd35..bee65bff46e 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -139,25 +139,52 @@
 #define MT9M111_MAX_HEIGHT	1024
 #define MT9M111_MAX_WIDTH	1280
 
+struct mt9m111_context {
+	u16 read_mode;
+	u16 blanking_h;
+	u16 blanking_v;
+	u16 reducer_xzoom;
+	u16 reducer_yzoom;
+	u16 reducer_xsize;
+	u16 reducer_ysize;
+	u16 output_fmt_ctrl2;
+	u16 control;
+};
+
+static struct mt9m111_context context_a = {
+	.read_mode		= MT9M111_READ_MODE_A,
+	.blanking_h		= MT9M111_HORIZONTAL_BLANKING_A,
+	.blanking_v		= MT9M111_VERTICAL_BLANKING_A,
+	.reducer_xzoom		= MT9M111_REDUCER_XZOOM_A,
+	.reducer_yzoom		= MT9M111_REDUCER_YZOOM_A,
+	.reducer_xsize		= MT9M111_REDUCER_XSIZE_A,
+	.reducer_ysize		= MT9M111_REDUCER_YSIZE_A,
+	.output_fmt_ctrl2	= MT9M111_OUTPUT_FORMAT_CTRL2_A,
+	.control		= MT9M111_CTXT_CTRL_RESTART,
+};
+
+static struct mt9m111_context context_b = {
+	.read_mode		= MT9M111_READ_MODE_B,
+	.blanking_h		= MT9M111_HORIZONTAL_BLANKING_B,
+	.blanking_v		= MT9M111_VERTICAL_BLANKING_B,
+	.reducer_xzoom		= MT9M111_REDUCER_XZOOM_B,
+	.reducer_yzoom		= MT9M111_REDUCER_YZOOM_B,
+	.reducer_xsize		= MT9M111_REDUCER_XSIZE_B,
+	.reducer_ysize		= MT9M111_REDUCER_YSIZE_B,
+	.output_fmt_ctrl2	= MT9M111_OUTPUT_FORMAT_CTRL2_B,
+	.control		= MT9M111_CTXT_CTRL_RESTART |
+		MT9M111_CTXT_CTRL_DEFECTCOR_B | MT9M111_CTXT_CTRL_RESIZE_B |
+		MT9M111_CTXT_CTRL_CTRL2_B | MT9M111_CTXT_CTRL_GAMMA_B |
+		MT9M111_CTXT_CTRL_READ_MODE_B | MT9M111_CTXT_CTRL_VBLANK_SEL_B |
+		MT9M111_CTXT_CTRL_HBLANK_SEL_B,
+};
+
 /* MT9M111 has only one fixed colorspace per pixelcode */
 struct mt9m111_datafmt {
 	enum v4l2_mbus_pixelcode	code;
 	enum v4l2_colorspace		colorspace;
 };
 
-/* Find a data format by a pixel code in an array */
-static const struct mt9m111_datafmt *mt9m111_find_datafmt(
-	enum v4l2_mbus_pixelcode code, const struct mt9m111_datafmt *fmt,
-	int n)
-{
-	int i;
-	for (i = 0; i < n; i++)
-		if (fmt[i].code == code)
-			return fmt + i;
-
-	return NULL;
-}
-
 static const struct mt9m111_datafmt mt9m111_colour_fmts[] = {
 	{V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG},
 	{V4L2_MBUS_FMT_YVYU8_2X8, V4L2_COLORSPACE_JPEG},
@@ -173,27 +200,35 @@ static const struct mt9m111_datafmt mt9m111_colour_fmts[] = {
 	{V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE, V4L2_COLORSPACE_SRGB},
 };
 
-enum mt9m111_context {
-	HIGHPOWER = 0,
-	LOWPOWER,
-};
-
 struct mt9m111 {
 	struct v4l2_subdev subdev;
 	struct v4l2_ctrl_handler hdl;
 	struct v4l2_ctrl *gain;
 	int model;	/* V4L2_IDENT_MT9M111 or V4L2_IDENT_MT9M112 code
 			 * from v4l2-chip-ident.h */
-	enum mt9m111_context context;
-	struct v4l2_rect rect;
+	struct mt9m111_context *ctx;
+	struct v4l2_rect rect;	/* cropping rectangle */
+	int width;		/* output */
+	int height;		/* sizes */
 	struct mutex power_lock; /* lock to protect power_count */
 	int power_count;
 	const struct mt9m111_datafmt *fmt;
 	int lastpage;	/* PageMap cache value */
 	unsigned char datawidth;
-	unsigned int powered:1;
 };
 
+/* Find a data format by a pixel code */
+static const struct mt9m111_datafmt *mt9m111_find_datafmt(struct mt9m111 *mt9m111,
+						enum v4l2_mbus_pixelcode code)
+{
+	int i;
+	for (i = 0; i < ARRAY_SIZE(mt9m111_colour_fmts); i++)
+		if (mt9m111_colour_fmts[i].code == code)
+			return mt9m111_colour_fmts + i;
+
+	return mt9m111->fmt;
+}
+
 static struct mt9m111 *to_mt9m111(const struct i2c_client *client)
 {
 	return container_of(i2c_get_clientdata(client), struct mt9m111, subdev);
@@ -211,7 +246,7 @@ static int reg_page_map_set(struct i2c_client *client, const u16 reg)
 	if (page > 2)
 		return -EINVAL;
 
-	ret = i2c_smbus_write_word_data(client, MT9M111_PAGE_MAP, swab16(page));
+	ret = i2c_smbus_write_word_swapped(client, MT9M111_PAGE_MAP, page);
 	if (!ret)
 		mt9m111->lastpage = page;
 	return ret;
@@ -223,7 +258,7 @@ static int mt9m111_reg_read(struct i2c_client *client, const u16 reg)
 
 	ret = reg_page_map_set(client, reg);
 	if (!ret)
-		ret = swab16(i2c_smbus_read_word_data(client, reg & 0xff));
+		ret = i2c_smbus_read_word_swapped(client, reg & 0xff);
 
 	dev_dbg(&client->dev, "read  reg.%03x -> %04x\n", reg, ret);
 	return ret;
@@ -236,8 +271,7 @@ static int mt9m111_reg_write(struct i2c_client *client, const u16 reg,
 
 	ret = reg_page_map_set(client, reg);
 	if (!ret)
-		ret = i2c_smbus_write_word_data(client, reg & 0xff,
-						swab16(data));
+		ret = i2c_smbus_write_word_swapped(client, reg & 0xff, data);
 	dev_dbg(&client->dev, "write reg.%03x = %04x -> %d\n", reg, data, ret);
 	return ret;
 }
@@ -276,76 +310,63 @@ static int mt9m111_reg_mask(struct i2c_client *client, const u16 reg,
 }
 
 static int mt9m111_set_context(struct mt9m111 *mt9m111,
-			       enum mt9m111_context ctxt)
+			       struct mt9m111_context *ctx)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
-	int valB = MT9M111_CTXT_CTRL_RESTART | MT9M111_CTXT_CTRL_DEFECTCOR_B
-		| MT9M111_CTXT_CTRL_RESIZE_B | MT9M111_CTXT_CTRL_CTRL2_B
-		| MT9M111_CTXT_CTRL_GAMMA_B | MT9M111_CTXT_CTRL_READ_MODE_B
-		| MT9M111_CTXT_CTRL_VBLANK_SEL_B
-		| MT9M111_CTXT_CTRL_HBLANK_SEL_B;
-	int valA = MT9M111_CTXT_CTRL_RESTART;
-
-	if (ctxt == HIGHPOWER)
-		return reg_write(CONTEXT_CONTROL, valB);
-	else
-		return reg_write(CONTEXT_CONTROL, valA);
+	return reg_write(CONTEXT_CONTROL, ctx->control);
 }
 
-static int mt9m111_setup_rect(struct mt9m111 *mt9m111,
-			      struct v4l2_rect *rect)
+static int mt9m111_setup_rect_ctx(struct mt9m111 *mt9m111,
+			struct mt9m111_context *ctx, struct v4l2_rect *rect,
+			unsigned int width, unsigned int height)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
-	int ret, is_raw_format;
-	int width = rect->width;
-	int height = rect->height;
+	int ret = mt9m111_reg_write(client, ctx->reducer_xzoom, rect->width);
+	if (!ret)
+		ret = mt9m111_reg_write(client, ctx->reducer_yzoom, rect->height);
+	if (!ret)
+		ret = mt9m111_reg_write(client, ctx->reducer_xsize, width);
+	if (!ret)
+		ret = mt9m111_reg_write(client, ctx->reducer_ysize, height);
+	return ret;
+}
 
-	if (mt9m111->fmt->code == V4L2_MBUS_FMT_SBGGR8_1X8 ||
-	    mt9m111->fmt->code == V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE)
-		is_raw_format = 1;
-	else
-		is_raw_format = 0;
+static int mt9m111_setup_geometry(struct mt9m111 *mt9m111, struct v4l2_rect *rect,
+			int width, int height, enum v4l2_mbus_pixelcode code)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
+	int ret;
 
 	ret = reg_write(COLUMN_START, rect->left);
 	if (!ret)
 		ret = reg_write(ROW_START, rect->top);
 
-	if (is_raw_format) {
-		if (!ret)
-			ret = reg_write(WINDOW_WIDTH, width);
-		if (!ret)
-			ret = reg_write(WINDOW_HEIGHT, height);
-	} else {
-		if (!ret)
-			ret = reg_write(REDUCER_XZOOM_B, MT9M111_MAX_WIDTH);
-		if (!ret)
-			ret = reg_write(REDUCER_YZOOM_B, MT9M111_MAX_HEIGHT);
-		if (!ret)
-			ret = reg_write(REDUCER_XSIZE_B, width);
-		if (!ret)
-			ret = reg_write(REDUCER_YSIZE_B, height);
-		if (!ret)
-			ret = reg_write(REDUCER_XZOOM_A, MT9M111_MAX_WIDTH);
-		if (!ret)
-			ret = reg_write(REDUCER_YZOOM_A, MT9M111_MAX_HEIGHT);
+	if (!ret)
+		ret = reg_write(WINDOW_WIDTH, rect->width);
+	if (!ret)
+		ret = reg_write(WINDOW_HEIGHT, rect->height);
+
+	if (code != V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE) {
+		/* IFP in use, down-scaling possible */
 		if (!ret)
-			ret = reg_write(REDUCER_XSIZE_A, width);
+			ret = mt9m111_setup_rect_ctx(mt9m111, &context_b,
+						     rect, width, height);
 		if (!ret)
-			ret = reg_write(REDUCER_YSIZE_A, height);
+			ret = mt9m111_setup_rect_ctx(mt9m111, &context_a,
+						     rect, width, height);
 	}
 
+	dev_dbg(&client->dev, "%s(%x): %ux%u@%u:%u -> %ux%u = %d\n",
+		__func__, code, rect->width, rect->height, rect->left, rect->top,
+		width, height, ret);
+
 	return ret;
 }
 
 static int mt9m111_enable(struct mt9m111 *mt9m111)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
-	int ret;
-
-	ret = reg_set(RESET, MT9M111_RESET_CHIP_ENABLE);
-	if (!ret)
-		mt9m111->powered = 1;
-	return ret;
+	return reg_write(RESET, MT9M111_RESET_CHIP_ENABLE);
 }
 
 static int mt9m111_reset(struct mt9m111 *mt9m111)
@@ -363,43 +384,41 @@ static int mt9m111_reset(struct mt9m111 *mt9m111)
 	return ret;
 }
 
-static int mt9m111_make_rect(struct mt9m111 *mt9m111,
-			     struct v4l2_rect *rect)
+static int mt9m111_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
 {
+	struct v4l2_rect rect = a->c;
+	struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
+	int width, height;
+	int ret;
+
+	if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
 	if (mt9m111->fmt->code == V4L2_MBUS_FMT_SBGGR8_1X8 ||
 	    mt9m111->fmt->code == V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE) {
 		/* Bayer format - even size lengths */
-		rect->width	= ALIGN(rect->width, 2);
-		rect->height	= ALIGN(rect->height, 2);
+		rect.width	= ALIGN(rect.width, 2);
+		rect.height	= ALIGN(rect.height, 2);
 		/* Let the user play with the starting pixel */
 	}
 
 	/* FIXME: the datasheet doesn't specify minimum sizes */
-	soc_camera_limit_side(&rect->left, &rect->width,
+	soc_camera_limit_side(&rect.left, &rect.width,
 		     MT9M111_MIN_DARK_COLS, 2, MT9M111_MAX_WIDTH);
 
-	soc_camera_limit_side(&rect->top, &rect->height,
+	soc_camera_limit_side(&rect.top, &rect.height,
 		     MT9M111_MIN_DARK_ROWS, 2, MT9M111_MAX_HEIGHT);
 
-	return mt9m111_setup_rect(mt9m111, rect);
-}
-
-static int mt9m111_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
-{
-	struct v4l2_rect rect = a->c;
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
-	int ret;
-
-	dev_dbg(&client->dev, "%s left=%d, top=%d, width=%d, height=%d\n",
-		__func__, rect.left, rect.top, rect.width, rect.height);
+	width = min(mt9m111->width, rect.width);
+	height = min(mt9m111->height, rect.height);
 
-	if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	ret = mt9m111_make_rect(mt9m111, &rect);
-	if (!ret)
+	ret = mt9m111_setup_geometry(mt9m111, &rect, width, height, mt9m111->fmt->code);
+	if (!ret) {
 		mt9m111->rect = rect;
+		mt9m111->width = width;
+		mt9m111->height = height;
+	}
+
 	return ret;
 }
 
@@ -434,8 +453,8 @@ static int mt9m111_g_fmt(struct v4l2_subdev *sd,
 {
 	struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
 
-	mf->width	= mt9m111->rect.width;
-	mf->height	= mt9m111->rect.height;
+	mf->width	= mt9m111->width;
+	mf->height	= mt9m111->height;
 	mf->code	= mt9m111->fmt->code;
 	mf->colorspace	= mt9m111->fmt->colorspace;
 	mf->field	= V4L2_FIELD_NONE;
@@ -504,46 +523,11 @@ static int mt9m111_set_pixfmt(struct mt9m111 *mt9m111,
 		return -EINVAL;
 	}
 
-	ret = reg_mask(OUTPUT_FORMAT_CTRL2_A, data_outfmt2,
-		       mask_outfmt2);
+	ret = mt9m111_reg_mask(client, context_a.output_fmt_ctrl2,
+			       data_outfmt2, mask_outfmt2);
 	if (!ret)
-		ret = reg_mask(OUTPUT_FORMAT_CTRL2_B, data_outfmt2,
-			       mask_outfmt2);
-
-	return ret;
-}
-
-static int mt9m111_s_fmt(struct v4l2_subdev *sd,
-			 struct v4l2_mbus_framefmt *mf)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	const struct mt9m111_datafmt *fmt;
-	struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
-	struct v4l2_rect rect = {
-		.left	= mt9m111->rect.left,
-		.top	= mt9m111->rect.top,
-		.width	= mf->width,
-		.height	= mf->height,
-	};
-	int ret;
-
-	fmt = mt9m111_find_datafmt(mf->code, mt9m111_colour_fmts,
-				   ARRAY_SIZE(mt9m111_colour_fmts));
-	if (!fmt)
-		return -EINVAL;
-
-	dev_dbg(&client->dev,
-		"%s code=%x left=%d, top=%d, width=%d, height=%d\n", __func__,
-		mf->code, rect.left, rect.top, rect.width, rect.height);
-
-	ret = mt9m111_make_rect(mt9m111, &rect);
-	if (!ret)
-		ret = mt9m111_set_pixfmt(mt9m111, mf->code);
-	if (!ret) {
-		mt9m111->rect	= rect;
-		mt9m111->fmt	= fmt;
-		mf->colorspace	= fmt->colorspace;
-	}
+		ret = mt9m111_reg_mask(client, context_b.output_fmt_ctrl2,
+				       data_outfmt2, mask_outfmt2);
 
 	return ret;
 }
@@ -551,42 +535,71 @@ static int mt9m111_s_fmt(struct v4l2_subdev *sd,
 static int mt9m111_try_fmt(struct v4l2_subdev *sd,
 			   struct v4l2_mbus_framefmt *mf)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
 	const struct mt9m111_datafmt *fmt;
-	bool bayer = mf->code == V4L2_MBUS_FMT_SBGGR8_1X8 ||
-		mf->code == V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE;
-
-	fmt = mt9m111_find_datafmt(mf->code, mt9m111_colour_fmts,
-				   ARRAY_SIZE(mt9m111_colour_fmts));
-	if (!fmt) {
-		fmt = mt9m111->fmt;
-		mf->code = fmt->code;
-	}
+	struct v4l2_rect *rect = &mt9m111->rect;
+	bool bayer;
+
+	fmt = mt9m111_find_datafmt(mt9m111, mf->code);
+
+	bayer = fmt->code == V4L2_MBUS_FMT_SBGGR8_1X8 ||
+		fmt->code == V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE;
 
 	/*
 	 * With Bayer format enforce even side lengths, but let the user play
 	 * with the starting pixel
 	 */
+	if (bayer) {
+		rect->width = ALIGN(rect->width, 2);
+		rect->height = ALIGN(rect->height, 2);
+	}
 
-	if (mf->height > MT9M111_MAX_HEIGHT)
-		mf->height = MT9M111_MAX_HEIGHT;
-	else if (mf->height < 2)
-		mf->height = 2;
-	else if (bayer)
-		mf->height = ALIGN(mf->height, 2);
+	if (fmt->code == V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE) {
+		/* IFP bypass mode, no scaling */
+		mf->width = rect->width;
+		mf->height = rect->height;
+	} else {
+		/* No upscaling */
+		if (mf->width > rect->width)
+			mf->width = rect->width;
+		if (mf->height > rect->height)
+			mf->height = rect->height;
+	}
 
-	if (mf->width > MT9M111_MAX_WIDTH)
-		mf->width = MT9M111_MAX_WIDTH;
-	else if (mf->width < 2)
-		mf->width = 2;
-	else if (bayer)
-		mf->width = ALIGN(mf->width, 2);
+	dev_dbg(&client->dev, "%s(): %ux%u, code=%x\n", __func__,
+		mf->width, mf->height, fmt->code);
 
+	mf->code = fmt->code;
 	mf->colorspace = fmt->colorspace;
 
 	return 0;
 }
 
+static int mt9m111_s_fmt(struct v4l2_subdev *sd,
+			 struct v4l2_mbus_framefmt *mf)
+{
+	const struct mt9m111_datafmt *fmt;
+	struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
+	struct v4l2_rect *rect = &mt9m111->rect;
+	int ret;
+
+	mt9m111_try_fmt(sd, mf);
+	fmt = mt9m111_find_datafmt(mt9m111, mf->code);
+	/* try_fmt() guarantees fmt != NULL && fmt->code == mf->code */
+
+	ret = mt9m111_setup_geometry(mt9m111, rect, mf->width, mf->height, mf->code);
+	if (!ret)
+		ret = mt9m111_set_pixfmt(mt9m111, mf->code);
+	if (!ret) {
+		mt9m111->width	= mf->width;
+		mt9m111->height	= mf->height;
+		mt9m111->fmt	= fmt;
+	}
+
+	return ret;
+}
+
 static int mt9m111_g_chip_ident(struct v4l2_subdev *sd,
 				struct v4l2_dbg_chip_ident *id)
 {
@@ -650,17 +663,10 @@ static int mt9m111_set_flip(struct mt9m111 *mt9m111, int flip, int mask)
 	struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
 	int ret;
 
-	if (mt9m111->context == HIGHPOWER) {
-		if (flip)
-			ret = reg_set(READ_MODE_B, mask);
-		else
-			ret = reg_clear(READ_MODE_B, mask);
-	} else {
-		if (flip)
-			ret = reg_set(READ_MODE_A, mask);
-		else
-			ret = reg_clear(READ_MODE_A, mask);
-	}
+	if (flip)
+		ret = mt9m111_reg_set(client, mt9m111->ctx->read_mode, mask);
+	else
+		ret = mt9m111_reg_clear(client, mt9m111->ctx->read_mode, mask);
 
 	return ret;
 }
@@ -738,30 +744,39 @@ static int mt9m111_s_ctrl(struct v4l2_ctrl *ctrl)
 
 static int mt9m111_suspend(struct mt9m111 *mt9m111)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
+	int ret;
+
 	v4l2_ctrl_s_ctrl(mt9m111->gain, mt9m111_get_global_gain(mt9m111));
 
-	return 0;
+	ret = reg_set(RESET, MT9M111_RESET_RESET_MODE);
+	if (!ret)
+		ret = reg_set(RESET, MT9M111_RESET_RESET_SOC |
+			      MT9M111_RESET_OUTPUT_DISABLE |
+			      MT9M111_RESET_ANALOG_STANDBY);
+	if (!ret)
+		ret = reg_clear(RESET, MT9M111_RESET_CHIP_ENABLE);
+
+	return ret;
 }
 
 static void mt9m111_restore_state(struct mt9m111 *mt9m111)
 {
-	mt9m111_set_context(mt9m111, mt9m111->context);
+	mt9m111_set_context(mt9m111, mt9m111->ctx);
 	mt9m111_set_pixfmt(mt9m111, mt9m111->fmt->code);
-	mt9m111_setup_rect(mt9m111, &mt9m111->rect);
+	mt9m111_setup_geometry(mt9m111, &mt9m111->rect,
+			mt9m111->width, mt9m111->height, mt9m111->fmt->code);
 	v4l2_ctrl_handler_setup(&mt9m111->hdl);
 }
 
 static int mt9m111_resume(struct mt9m111 *mt9m111)
 {
-	int ret = 0;
+	int ret = mt9m111_enable(mt9m111);
+	if (!ret)
+		ret = mt9m111_reset(mt9m111);
+	if (!ret)
+		mt9m111_restore_state(mt9m111);
 
-	if (mt9m111->powered) {
-		ret = mt9m111_enable(mt9m111);
-		if (!ret)
-			ret = mt9m111_reset(mt9m111);
-		if (!ret)
-			mt9m111_restore_state(mt9m111);
-	}
 	return ret;
 }
 
@@ -770,12 +785,13 @@ static int mt9m111_init(struct mt9m111 *mt9m111)
 	struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
 	int ret;
 
-	mt9m111->context = HIGHPOWER;
+	/* Default HIGHPOWER context */
+	mt9m111->ctx = &context_b;
 	ret = mt9m111_enable(mt9m111);
 	if (!ret)
 		ret = mt9m111_reset(mt9m111);
 	if (!ret)
-		ret = mt9m111_set_context(mt9m111, mt9m111->context);
+		ret = mt9m111_set_context(mt9m111, mt9m111->ctx);
 	if (ret)
 		dev_err(&client->dev, "mt9m111 init failed: %d\n", ret);
 	return ret;
diff --git a/drivers/media/video/mt9p031.c b/drivers/media/video/mt9p031.c
index 73c068993f0..93c3ec7426e 100644
--- a/drivers/media/video/mt9p031.c
+++ b/drivers/media/video/mt9p031.c
@@ -132,13 +132,12 @@ static struct mt9p031 *to_mt9p031(struct v4l2_subdev *sd)
 
 static int mt9p031_read(struct i2c_client *client, u8 reg)
 {
-	s32 data = i2c_smbus_read_word_data(client, reg);
-	return data < 0 ? data : be16_to_cpu(data);
+	return i2c_smbus_read_word_swapped(client, reg);
 }
 
 static int mt9p031_write(struct i2c_client *client, u8 reg, u16 data)
 {
-	return i2c_smbus_write_word_data(client, reg, cpu_to_be16(data));
+	return i2c_smbus_write_word_swapped(client, reg, data);
 }
 
 static int mt9p031_set_output_control(struct mt9p031 *mt9p031, u16 clear,
diff --git a/drivers/media/video/mt9t001.c b/drivers/media/video/mt9t001.c
index 08074b8a273..cd81d04a529 100644
--- a/drivers/media/video/mt9t001.c
+++ b/drivers/media/video/mt9t001.c
@@ -133,13 +133,12 @@ static inline struct mt9t001 *to_mt9t001(struct v4l2_subdev *sd)
 
 static int mt9t001_read(struct i2c_client *client, u8 reg)
 {
-	s32 data = i2c_smbus_read_word_data(client, reg);
-	return data < 0 ? data : be16_to_cpu(data);
+	return i2c_smbus_read_word_swapped(client, reg);
 }
 
 static int mt9t001_write(struct i2c_client *client, u8 reg, u16 data)
 {
-	return i2c_smbus_write_word_data(client, reg, cpu_to_be16(data));
+	return i2c_smbus_write_word_swapped(client, reg, data);
 }
 
 static int mt9t001_set_output_control(struct mt9t001 *mt9t001, u16 clear,
diff --git a/drivers/media/video/mt9t031.c b/drivers/media/video/mt9t031.c
index 0e78477452f..84add1aef13 100644
--- a/drivers/media/video/mt9t031.c
+++ b/drivers/media/video/mt9t031.c
@@ -90,14 +90,13 @@ static struct mt9t031 *to_mt9t031(const struct i2c_client *client)
 
 static int reg_read(struct i2c_client *client, const u8 reg)
 {
-	s32 data = i2c_smbus_read_word_data(client, reg);
-	return data < 0 ? data : swab16(data);
+	return i2c_smbus_read_word_swapped(client, reg);
 }
 
 static int reg_write(struct i2c_client *client, const u8 reg,
 		     const u16 data)
 {
-	return i2c_smbus_write_word_data(client, reg, swab16(data));
+	return i2c_smbus_write_word_swapped(client, reg, data);
 }
 
 static int reg_set(struct i2c_client *client, const u8 reg,
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index 690ee0d42ee..944940758fa 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -130,14 +130,13 @@ static struct mt9v022 *to_mt9v022(const struct i2c_client *client)
 
 static int reg_read(struct i2c_client *client, const u8 reg)
 {
-	s32 data = i2c_smbus_read_word_data(client, reg);
-	return data < 0 ? data : swab16(data);
+	return i2c_smbus_read_word_swapped(client, reg);
 }
 
 static int reg_write(struct i2c_client *client, const u8 reg,
 		     const u16 data)
 {
-	return i2c_smbus_write_word_data(client, reg, swab16(data));
+	return i2c_smbus_write_word_swapped(client, reg, data);
 }
 
 static int reg_set(struct i2c_client *client, const u8 reg,
diff --git a/drivers/media/video/mt9v032.c b/drivers/media/video/mt9v032.c
index f080c162123..d90b982cc21 100644
--- a/drivers/media/video/mt9v032.c
+++ b/drivers/media/video/mt9v032.c
@@ -139,10 +139,10 @@ static struct mt9v032 *to_mt9v032(struct v4l2_subdev *sd)
 
 static int mt9v032_read(struct i2c_client *client, const u8 reg)
 {
-	s32 data = i2c_smbus_read_word_data(client, reg);
+	s32 data = i2c_smbus_read_word_swapped(client, reg);
 	dev_dbg(&client->dev, "%s: read 0x%04x from 0x%02x\n", __func__,
-		swab16(data), reg);
-	return data < 0 ? data : swab16(data);
+		data, reg);
+	return data;
 }
 
 static int mt9v032_write(struct i2c_client *client, const u8 reg,
@@ -150,7 +150,7 @@ static int mt9v032_write(struct i2c_client *client, const u8 reg,
 {
 	dev_dbg(&client->dev, "%s: writing 0x%04x to 0x%02x\n", __func__,
 		data, reg);
-	return i2c_smbus_write_word_data(client, reg, swab16(data));
+	return i2c_smbus_write_word_swapped(client, reg, data);
 }
 
 static int mt9v032_set_chip_control(struct mt9v032 *mt9v032, u16 clear, u16 set)
diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
index 18e94c7d2be..055d11ddb03 100644
--- a/drivers/media/video/mx1_camera.c
+++ b/drivers/media/video/mx1_camera.c
@@ -487,7 +487,7 @@ static int mx1_camera_set_crop(struct soc_camera_device *icd,
 	return v4l2_subdev_call(sd, video, s_crop, a);
 }
 
-static int mx1_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
+static int mx1_camera_set_bus_param(struct soc_camera_device *icd)
 {
 	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index a803d9ea8fd..04aab0c538a 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -210,6 +210,22 @@
 
 #define MAX_VIDEO_MEM	16
 
+struct mx2_prp_cfg {
+	int channel;
+	u32 in_fmt;
+	u32 out_fmt;
+	u32 src_pixel;
+	u32 ch1_pixel;
+	u32 irq_flags;
+};
+
+/* prp configuration for a client-host fmt pair */
+struct mx2_fmt_cfg {
+	enum v4l2_mbus_pixelcode	in_fmt;
+	u32				out_fmt;
+	struct mx2_prp_cfg		cfg;
+};
+
 struct mx2_camera_dev {
 	struct device		*dev;
 	struct soc_camera_host	soc_host;
@@ -241,6 +257,8 @@ struct mx2_camera_dev {
 	void			*discard_buffer;
 	dma_addr_t		discard_buffer_dma;
 	size_t			discard_size;
+	struct mx2_fmt_cfg	*emma_prp;
+	u32			frame_count;
 };
 
 /* buffer for one video frame */
@@ -253,6 +271,59 @@ struct mx2_buffer {
 	int bufnum;
 };
 
+static struct mx2_fmt_cfg mx27_emma_prp_table[] = {
+	/*
+	 * This is a generic configuration which is valid for most
+	 * prp input-output format combinations.
+	 * We set the incomming and outgoing pixelformat to a
+	 * 16 Bit wide format and adjust the bytesperline
+	 * accordingly. With this configuration the inputdata
+	 * will not be changed by the emma and could be any type
+	 * of 16 Bit Pixelformat.
+	 */
+	{
+		.in_fmt		= 0,
+		.out_fmt	= 0,
+		.cfg		= {
+			.channel	= 1,
+			.in_fmt		= PRP_CNTL_DATA_IN_RGB16,
+			.out_fmt	= PRP_CNTL_CH1_OUT_RGB16,
+			.src_pixel	= 0x2ca00565, /* RGB565 */
+			.ch1_pixel	= 0x2ca00565, /* RGB565 */
+			.irq_flags	= PRP_INTR_RDERR | PRP_INTR_CH1WERR |
+						PRP_INTR_CH1FC | PRP_INTR_LBOVF,
+		}
+	},
+	{
+		.in_fmt		= V4L2_MBUS_FMT_YUYV8_2X8,
+		.out_fmt	= V4L2_PIX_FMT_YUV420,
+		.cfg		= {
+			.channel	= 2,
+			.in_fmt		= PRP_CNTL_DATA_IN_YUV422,
+			.out_fmt	= PRP_CNTL_CH2_OUT_YUV420,
+			.src_pixel	= 0x22000888, /* YUV422 (YUYV) */
+			.irq_flags	= PRP_INTR_RDERR | PRP_INTR_CH2WERR |
+					PRP_INTR_CH2FC | PRP_INTR_LBOVF |
+					PRP_INTR_CH2OVF,
+		}
+	},
+};
+
+static struct mx2_fmt_cfg *mx27_emma_prp_get_format(
+					enum v4l2_mbus_pixelcode in_fmt,
+					u32 out_fmt)
+{
+	int i;
+
+	for (i = 1; i < ARRAY_SIZE(mx27_emma_prp_table); i++)
+		if ((mx27_emma_prp_table[i].in_fmt == in_fmt) &&
+				(mx27_emma_prp_table[i].out_fmt == out_fmt)) {
+			return &mx27_emma_prp_table[i];
+		}
+	/* If no match return the most generic configuration */
+	return &mx27_emma_prp_table[0];
+};
+
 static void mx2_camera_deactivate(struct mx2_camera_dev *pcdev)
 {
 	unsigned long flags;
@@ -301,6 +372,7 @@ static int mx2_camera_add_device(struct soc_camera_device *icd)
 	writel(pcdev->csicr1, pcdev->base_csi + CSICR1);
 
 	pcdev->icd = icd;
+	pcdev->frame_count = 0;
 
 	dev_info(icd->parent, "Camera driver attached to camera %d\n",
 		 icd->devnum);
@@ -719,55 +791,77 @@ static void mx27_camera_emma_buf_init(struct soc_camera_device *icd,
 	struct soc_camera_host *ici =
 		to_soc_camera_host(icd->parent);
 	struct mx2_camera_dev *pcdev = ici->priv;
+	struct mx2_fmt_cfg *prp = pcdev->emma_prp;
+	u32 imgsize = pcdev->icd->user_height * pcdev->icd->user_width;
+
+	if (prp->cfg.channel == 1) {
+		writel(pcdev->discard_buffer_dma,
+				pcdev->base_emma + PRP_DEST_RGB1_PTR);
+		writel(pcdev->discard_buffer_dma,
+				pcdev->base_emma + PRP_DEST_RGB2_PTR);
+
+		writel(PRP_CNTL_CH1EN |
+				PRP_CNTL_CSIEN |
+				prp->cfg.in_fmt |
+				prp->cfg.out_fmt |
+				PRP_CNTL_CH1_LEN |
+				PRP_CNTL_CH1BYP |
+				PRP_CNTL_CH1_TSKIP(0) |
+				PRP_CNTL_IN_TSKIP(0),
+				pcdev->base_emma + PRP_CNTL);
+
+		writel((icd->user_width << 16) | icd->user_height,
+			pcdev->base_emma + PRP_SRC_FRAME_SIZE);
+		writel((icd->user_width << 16) | icd->user_height,
+			pcdev->base_emma + PRP_CH1_OUT_IMAGE_SIZE);
+		writel(bytesperline,
+			pcdev->base_emma + PRP_DEST_CH1_LINE_STRIDE);
+		writel(prp->cfg.src_pixel,
+			pcdev->base_emma + PRP_SRC_PIXEL_FORMAT_CNTL);
+		writel(prp->cfg.ch1_pixel,
+			pcdev->base_emma + PRP_CH1_PIXEL_FORMAT_CNTL);
+	} else { /* channel 2 */
+		writel(pcdev->discard_buffer_dma,
+			pcdev->base_emma + PRP_DEST_Y_PTR);
+		writel(pcdev->discard_buffer_dma,
+			pcdev->base_emma + PRP_SOURCE_Y_PTR);
+
+		if (prp->cfg.out_fmt == PRP_CNTL_CH2_OUT_YUV420) {
+			writel(pcdev->discard_buffer_dma + imgsize,
+				pcdev->base_emma + PRP_DEST_CB_PTR);
+			writel(pcdev->discard_buffer_dma + ((5 * imgsize) / 4),
+				pcdev->base_emma + PRP_DEST_CR_PTR);
+			writel(pcdev->discard_buffer_dma + imgsize,
+				pcdev->base_emma + PRP_SOURCE_CB_PTR);
+			writel(pcdev->discard_buffer_dma + ((5 * imgsize) / 4),
+				pcdev->base_emma + PRP_SOURCE_CR_PTR);
+		}
 
-	writel(pcdev->discard_buffer_dma,
-			pcdev->base_emma + PRP_DEST_RGB1_PTR);
-	writel(pcdev->discard_buffer_dma,
-			pcdev->base_emma + PRP_DEST_RGB2_PTR);
-
-	/*
-	 * We only use the EMMA engine to get rid of the broken
-	 * DMA Engine. No color space consversion at the moment.
-	 * We set the incomming and outgoing pixelformat to an
-	 * 16 Bit wide format and adjust the bytesperline
-	 * accordingly. With this configuration the inputdata
-	 * will not be changed by the emma and could be any type
-	 * of 16 Bit Pixelformat.
-	 */
-	writel(PRP_CNTL_CH1EN |
+		writel(PRP_CNTL_CH2EN |
 			PRP_CNTL_CSIEN |
-			PRP_CNTL_DATA_IN_RGB16 |
-			PRP_CNTL_CH1_OUT_RGB16 |
-			PRP_CNTL_CH1_LEN |
-			PRP_CNTL_CH1BYP |
-			PRP_CNTL_CH1_TSKIP(0) |
+			prp->cfg.in_fmt |
+			prp->cfg.out_fmt |
+			PRP_CNTL_CH2_LEN |
+			PRP_CNTL_CH2_TSKIP(0) |
 			PRP_CNTL_IN_TSKIP(0),
 			pcdev->base_emma + PRP_CNTL);
 
-	writel(((bytesperline >> 1) << 16) | icd->user_height,
+		writel((icd->user_width << 16) | icd->user_height,
 			pcdev->base_emma + PRP_SRC_FRAME_SIZE);
-	writel(((bytesperline >> 1) << 16) | icd->user_height,
-			pcdev->base_emma + PRP_CH1_OUT_IMAGE_SIZE);
-	writel(bytesperline,
-			pcdev->base_emma + PRP_DEST_CH1_LINE_STRIDE);
-	writel(0x2ca00565, /* RGB565 */
+
+		writel((icd->user_width << 16) | icd->user_height,
+			pcdev->base_emma + PRP_CH2_OUT_IMAGE_SIZE);
+
+		writel(prp->cfg.src_pixel,
 			pcdev->base_emma + PRP_SRC_PIXEL_FORMAT_CNTL);
-	writel(0x2ca00565, /* RGB565 */
-			pcdev->base_emma + PRP_CH1_PIXEL_FORMAT_CNTL);
+
+	}
 
 	/* Enable interrupts */
-	writel(PRP_INTR_RDERR |
-			PRP_INTR_CH1WERR |
-			PRP_INTR_CH2WERR |
-			PRP_INTR_CH1FC |
-			PRP_INTR_CH2FC |
-			PRP_INTR_LBOVF |
-			PRP_INTR_CH2OVF,
-			pcdev->base_emma + PRP_INTR_CNTL);
+	writel(prp->cfg.irq_flags, pcdev->base_emma + PRP_INTR_CNTL);
 }
 
-static int mx2_camera_set_bus_param(struct soc_camera_device *icd,
-		__u32 pixfmt)
+static int mx2_camera_set_bus_param(struct soc_camera_device *icd)
 {
 	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
@@ -911,9 +1005,58 @@ static int mx2_camera_set_crop(struct soc_camera_device *icd,
 	return ret;
 }
 
+static int mx2_camera_get_formats(struct soc_camera_device *icd,
+				  unsigned int idx,
+				  struct soc_camera_format_xlate *xlate)
+{
+	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
+	const struct soc_mbus_pixelfmt *fmt;
+	struct device *dev = icd->parent;
+	enum v4l2_mbus_pixelcode code;
+	int ret, formats = 0;
+
+	ret = v4l2_subdev_call(sd, video, enum_mbus_fmt, idx, &code);
+	if (ret < 0)
+		/* no more formats */
+		return 0;
+
+	fmt = soc_mbus_get_fmtdesc(code);
+	if (!fmt) {
+		dev_err(dev, "Invalid format code #%u: %d\n", idx, code);
+		return 0;
+	}
+
+	if (code == V4L2_MBUS_FMT_YUYV8_2X8) {
+		formats++;
+		if (xlate) {
+			/*
+			 * CH2 can output YUV420 which is a standard format in
+			 * soc_mediabus.c
+			 */
+			xlate->host_fmt =
+				soc_mbus_get_fmtdesc(V4L2_MBUS_FMT_YUYV8_1_5X8);
+			xlate->code	= code;
+			dev_dbg(dev, "Providing host format %s for sensor code %d\n",
+			       xlate->host_fmt->name, code);
+			xlate++;
+		}
+	}
+
+	/* Generic pass-trough */
+	formats++;
+	if (xlate) {
+		xlate->host_fmt = fmt;
+		xlate->code	= code;
+		xlate++;
+	}
+	return formats;
+}
+
 static int mx2_camera_set_fmt(struct soc_camera_device *icd,
 			       struct v4l2_format *f)
 {
+	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+	struct mx2_camera_dev *pcdev = ici->priv;
 	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
 	const struct soc_camera_format_xlate *xlate;
 	struct v4l2_pix_format *pix = &f->fmt.pix;
@@ -946,6 +1089,10 @@ static int mx2_camera_set_fmt(struct soc_camera_device *icd,
 	pix->colorspace		= mf.colorspace;
 	icd->current_fmt	= xlate;
 
+	if (mx27_camera_emma(pcdev))
+		pcdev->emma_prp = mx27_emma_prp_get_format(xlate->code,
+						xlate->host_fmt->fourcc);
+
 	return 0;
 }
 
@@ -1011,7 +1158,12 @@ static int mx2_camera_try_fmt(struct soc_camera_device *icd,
 
 	if (mf.field == V4L2_FIELD_ANY)
 		mf.field = V4L2_FIELD_NONE;
-	if (mf.field != V4L2_FIELD_NONE) {
+	/*
+	 * Driver supports interlaced images provided they have
+	 * both fields so that they can be processed as if they
+	 * were progressive.
+	 */
+	if (mf.field != V4L2_FIELD_NONE && !V4L2_FIELD_HAS_BOTH(mf.field)) {
 		dev_err(icd->parent, "Field type %d unsupported.\n",
 				mf.field);
 		return -EINVAL;
@@ -1173,6 +1325,7 @@ static struct soc_camera_host_ops mx2_soc_camera_host_ops = {
 	.remove		= mx2_camera_remove_device,
 	.set_fmt	= mx2_camera_set_fmt,
 	.set_crop	= mx2_camera_set_crop,
+	.get_formats	= mx2_camera_get_formats,
 	.try_fmt	= mx2_camera_try_fmt,
 	.init_videobuf	= mx2_camera_init_videobuf,
 	.reqbufs	= mx2_camera_reqbufs,
@@ -1184,6 +1337,8 @@ static struct soc_camera_host_ops mx2_soc_camera_host_ops = {
 static void mx27_camera_frame_done_emma(struct mx2_camera_dev *pcdev,
 		int bufnum, int state)
 {
+	u32 imgsize = pcdev->icd->user_height * pcdev->icd->user_width;
+	struct mx2_fmt_cfg *prp = pcdev->emma_prp;
 	struct mx2_buffer *buf;
 	struct videobuf_buffer *vb;
 	unsigned long phys;
@@ -1197,12 +1352,22 @@ static void mx27_camera_frame_done_emma(struct mx2_camera_dev *pcdev,
 		vb = &buf->vb;
 #ifdef DEBUG
 		phys = videobuf_to_dma_contig(vb);
-		if (readl(pcdev->base_emma + PRP_DEST_RGB1_PTR + 4 * bufnum)
-				!= phys) {
-			dev_err(pcdev->dev, "%p != %p\n", phys,
-					readl(pcdev->base_emma +
-						PRP_DEST_RGB1_PTR +
-						4 * bufnum));
+		if (prp->cfg.channel == 1) {
+			if (readl(pcdev->base_emma + PRP_DEST_RGB1_PTR +
+				4 * bufnum) != phys) {
+				dev_err(pcdev->dev, "%p != %p\n", phys,
+						readl(pcdev->base_emma +
+							PRP_DEST_RGB1_PTR +
+							4 * bufnum));
+			}
+		} else {
+			if (readl(pcdev->base_emma + PRP_DEST_Y_PTR -
+				0x14 * bufnum) != phys) {
+				dev_err(pcdev->dev, "%p != %p\n", phys,
+						readl(pcdev->base_emma +
+							PRP_DEST_Y_PTR -
+							0x14 * bufnum));
+			}
 		}
 #endif
 		dev_dbg(pcdev->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__, vb,
@@ -1211,14 +1376,29 @@ static void mx27_camera_frame_done_emma(struct mx2_camera_dev *pcdev,
 		list_del(&vb->queue);
 		vb->state = state;
 		do_gettimeofday(&vb->ts);
-		vb->field_count++;
+		vb->field_count = pcdev->frame_count * 2;
+		pcdev->frame_count++;
 
 		wake_up(&vb->done);
 	}
 
 	if (list_empty(&pcdev->capture)) {
-		writel(pcdev->discard_buffer_dma, pcdev->base_emma +
-				PRP_DEST_RGB1_PTR + 4 * bufnum);
+		if (prp->cfg.channel == 1) {
+			writel(pcdev->discard_buffer_dma, pcdev->base_emma +
+					PRP_DEST_RGB1_PTR + 4 * bufnum);
+		} else {
+			writel(pcdev->discard_buffer_dma, pcdev->base_emma +
+						PRP_DEST_Y_PTR -
+						0x14 * bufnum);
+			if (prp->out_fmt == V4L2_PIX_FMT_YUV420) {
+				writel(pcdev->discard_buffer_dma + imgsize,
+				       pcdev->base_emma + PRP_DEST_CB_PTR -
+				       0x14 * bufnum);
+				writel(pcdev->discard_buffer_dma +
+				       ((5 * imgsize) / 4), pcdev->base_emma +
+				       PRP_DEST_CR_PTR - 0x14 * bufnum);
+			}
+		}
 		return;
 	}
 
@@ -1233,7 +1413,18 @@ static void mx27_camera_frame_done_emma(struct mx2_camera_dev *pcdev,
 	vb->state = VIDEOBUF_ACTIVE;
 
 	phys = videobuf_to_dma_contig(vb);
-	writel(phys, pcdev->base_emma + PRP_DEST_RGB1_PTR + 4 * bufnum);
+	if (prp->cfg.channel == 1) {
+		writel(phys, pcdev->base_emma + PRP_DEST_RGB1_PTR + 4 * bufnum);
+	} else {
+		writel(phys, pcdev->base_emma +
+				PRP_DEST_Y_PTR - 0x14 * bufnum);
+		if (prp->cfg.out_fmt == PRP_CNTL_CH2_OUT_YUV420) {
+			writel(phys + imgsize, pcdev->base_emma +
+					PRP_DEST_CB_PTR - 0x14 * bufnum);
+			writel(phys + ((5 * imgsize) / 4), pcdev->base_emma +
+					PRP_DEST_CR_PTR - 0x14 * bufnum);
+		}
+	}
 }
 
 static irqreturn_t mx27_camera_emma_irq(int irq_emma, void *data)
@@ -1253,10 +1444,12 @@ static irqreturn_t mx27_camera_emma_irq(int irq_emma, void *data)
 		 * the next one.
 		 */
 		cntl = readl(pcdev->base_emma + PRP_CNTL);
-		writel(cntl & ~PRP_CNTL_CH1EN, pcdev->base_emma + PRP_CNTL);
+		writel(cntl & ~(PRP_CNTL_CH1EN | PRP_CNTL_CH2EN),
+		       pcdev->base_emma + PRP_CNTL);
 		writel(cntl, pcdev->base_emma + PRP_CNTL);
 	}
-	if ((status & (3 << 5)) == (3 << 5)
+	if ((((status & (3 << 5)) == (3 << 5)) ||
+		((status & (3 << 3)) == (3 << 3)))
 			&& !list_empty(&pcdev->active_bufs)) {
 		/*
 		 * Both buffers have triggered, process the one we're expecting
@@ -1267,9 +1460,9 @@ static irqreturn_t mx27_camera_emma_irq(int irq_emma, void *data)
 		mx27_camera_frame_done_emma(pcdev, buf->bufnum, VIDEOBUF_DONE);
 		status &= ~(1 << (6 - buf->bufnum)); /* mark processed */
 	}
-	if (status & (1 << 6))
+	if ((status & (1 << 6)) || (status & (1 << 4)))
 		mx27_camera_frame_done_emma(pcdev, 0, VIDEOBUF_DONE);
-	if (status & (1 << 5))
+	if ((status & (1 << 5)) || (status & (1 << 3)))
 		mx27_camera_frame_done_emma(pcdev, 1, VIDEOBUF_DONE);
 
 	writel(status, pcdev->base_emma + PRP_INTRSTATUS);
diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index f96f92f00f9..74522773e93 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -287,7 +287,7 @@ static void mx3_videobuf_queue(struct vb2_buffer *vb)
 		sg_dma_len(sg)		= new_size;
 
 		txd = ichan->dma_chan.device->device_prep_slave_sg(
-			&ichan->dma_chan, sg, 1, DMA_FROM_DEVICE,
+			&ichan->dma_chan, sg, 1, DMA_DEV_TO_MEM,
 			DMA_PREP_INTERRUPT);
 		if (!txd)
 			goto error;
@@ -982,12 +982,13 @@ static int mx3_camera_querycap(struct soc_camera_host *ici,
 	return 0;
 }
 
-static int mx3_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
+static int mx3_camera_set_bus_param(struct soc_camera_device *icd)
 {
 	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
 	struct mx3_camera_dev *mx3_cam = ici->priv;
 	struct v4l2_mbus_config cfg = {.type = V4L2_MBUS_PARALLEL,};
+	u32 pixfmt = icd->current_fmt->host_fmt->fourcc;
 	unsigned long bus_flags, common_flags;
 	u32 dw, sens_conf;
 	const struct soc_mbus_pixelfmt *fmt;
@@ -1285,19 +1286,7 @@ static struct platform_driver mx3_camera_driver = {
 	.remove		= __devexit_p(mx3_camera_remove),
 };
 
-
-static int __init mx3_camera_init(void)
-{
-	return platform_driver_register(&mx3_camera_driver);
-}
-
-static void __exit mx3_camera_exit(void)
-{
-	platform_driver_unregister(&mx3_camera_driver);
-}
-
-module_init(mx3_camera_init);
-module_exit(mx3_camera_exit);
+module_platform_driver(mx3_camera_driver);
 
 MODULE_DESCRIPTION("i.MX3x SoC Camera Host driver");
 MODULE_AUTHOR("Guennadi Liakhovetski <lg@denx.de>");
diff --git a/drivers/media/video/omap/omap_vout.c b/drivers/media/video/omap/omap_vout.c
index ee0d0b39cd1..1fb7d5bd5ec 100644
--- a/drivers/media/video/omap/omap_vout.c
+++ b/drivers/media/video/omap/omap_vout.c
@@ -70,9 +70,9 @@ static u32 video1_numbuffers = 3;
 static u32 video2_numbuffers = 3;
 static u32 video1_bufsize = OMAP_VOUT_MAX_BUF_SIZE;
 static u32 video2_bufsize = OMAP_VOUT_MAX_BUF_SIZE;
-static u32 vid1_static_vrfb_alloc;
-static u32 vid2_static_vrfb_alloc;
-static int debug;
+static bool vid1_static_vrfb_alloc;
+static bool vid2_static_vrfb_alloc;
+static bool debug;
 
 /* Module parameters */
 module_param(video1_numbuffers, uint, S_IRUGO);
@@ -424,7 +424,7 @@ static int omapvid_setup_overlay(struct omap_vout_device *vout,
 		"%s enable=%d addr=%x width=%d\n height=%d color_mode=%d\n"
 		"rotation=%d mirror=%d posx=%d posy=%d out_width = %d \n"
 		"out_height=%d rotation_type=%d screen_width=%d\n",
-		__func__, info.enabled, info.paddr, info.width, info.height,
+		__func__, ovl->is_enabled(ovl), info.paddr, info.width, info.height,
 		info.color_mode, info.rotation, info.mirror, info.pos_x,
 		info.pos_y, info.out_width, info.out_height, info.rotation_type,
 		info.screen_width);
@@ -524,10 +524,50 @@ static int omapvid_apply_changes(struct omap_vout_device *vout)
 	return 0;
 }
 
+static int omapvid_handle_interlace_display(struct omap_vout_device *vout,
+		unsigned int irqstatus, struct timeval timevalue)
+{
+	u32 fid;
+
+	if (vout->first_int) {
+		vout->first_int = 0;
+		goto err;
+	}
+
+	if (irqstatus & DISPC_IRQ_EVSYNC_ODD)
+		fid = 1;
+	else if (irqstatus & DISPC_IRQ_EVSYNC_EVEN)
+		fid = 0;
+	else
+		goto err;
+
+	vout->field_id ^= 1;
+	if (fid != vout->field_id) {
+		if (fid == 0)
+			vout->field_id = fid;
+	} else if (0 == fid) {
+		if (vout->cur_frm == vout->next_frm)
+			goto err;
+
+		vout->cur_frm->ts = timevalue;
+		vout->cur_frm->state = VIDEOBUF_DONE;
+		wake_up_interruptible(&vout->cur_frm->done);
+		vout->cur_frm = vout->next_frm;
+	} else {
+		if (list_empty(&vout->dma_queue) ||
+				(vout->cur_frm != vout->next_frm))
+			goto err;
+	}
+
+	return vout->field_id;
+err:
+	return 0;
+}
+
 static void omap_vout_isr(void *arg, unsigned int irqstatus)
 {
-	int ret;
-	u32 addr, fid;
+	int ret, fid, mgr_id;
+	u32 addr, irq;
 	struct omap_overlay *ovl;
 	struct timeval timevalue;
 	struct omapvideo_info *ovid;
@@ -543,112 +583,73 @@ static void omap_vout_isr(void *arg, unsigned int irqstatus)
 	if (!ovl->manager || !ovl->manager->device)
 		return;
 
+	mgr_id = ovl->manager->id;
 	cur_display = ovl->manager->device;
 
 	spin_lock(&vout->vbq_lock);
 	do_gettimeofday(&timevalue);
 
-	if (cur_display->type != OMAP_DISPLAY_TYPE_VENC) {
-		switch (cur_display->type) {
-		case OMAP_DISPLAY_TYPE_DPI:
-			if (!(irqstatus & (DISPC_IRQ_VSYNC | DISPC_IRQ_VSYNC2)))
-				goto vout_isr_err;
-			break;
-		case OMAP_DISPLAY_TYPE_HDMI:
-			if (!(irqstatus & DISPC_IRQ_EVSYNC_EVEN))
-				goto vout_isr_err;
-			break;
-		default:
-			goto vout_isr_err;
-		}
-		if (!vout->first_int && (vout->cur_frm != vout->next_frm)) {
-			vout->cur_frm->ts = timevalue;
-			vout->cur_frm->state = VIDEOBUF_DONE;
-			wake_up_interruptible(&vout->cur_frm->done);
-			vout->cur_frm = vout->next_frm;
-		}
-		vout->first_int = 0;
-		if (list_empty(&vout->dma_queue))
+	switch (cur_display->type) {
+	case OMAP_DISPLAY_TYPE_DSI:
+	case OMAP_DISPLAY_TYPE_DPI:
+		if (mgr_id == OMAP_DSS_CHANNEL_LCD)
+			irq = DISPC_IRQ_VSYNC;
+		else if (mgr_id == OMAP_DSS_CHANNEL_LCD2)
+			irq = DISPC_IRQ_VSYNC2;
+		else
 			goto vout_isr_err;
 
-		vout->next_frm = list_entry(vout->dma_queue.next,
-				struct videobuf_buffer, queue);
-		list_del(&vout->next_frm->queue);
-
-		vout->next_frm->state = VIDEOBUF_ACTIVE;
+		if (!(irqstatus & irq))
+			goto vout_isr_err;
+		break;
+	case OMAP_DISPLAY_TYPE_VENC:
+		fid = omapvid_handle_interlace_display(vout, irqstatus,
+				timevalue);
+		if (!fid)
+			goto vout_isr_err;
+		break;
+	case OMAP_DISPLAY_TYPE_HDMI:
+		if (!(irqstatus & DISPC_IRQ_EVSYNC_EVEN))
+			goto vout_isr_err;
+		break;
+	default:
+		goto vout_isr_err;
+	}
 
-		addr = (unsigned long) vout->queued_buf_addr[vout->next_frm->i]
-			+ vout->cropped_offset;
+	if (!vout->first_int && (vout->cur_frm != vout->next_frm)) {
+		vout->cur_frm->ts = timevalue;
+		vout->cur_frm->state = VIDEOBUF_DONE;
+		wake_up_interruptible(&vout->cur_frm->done);
+		vout->cur_frm = vout->next_frm;
+	}
 
-		/* First save the configuration in ovelray structure */
-		ret = omapvid_init(vout, addr);
-		if (ret)
-			printk(KERN_ERR VOUT_NAME
-				"failed to set overlay info\n");
-		/* Enable the pipeline and set the Go bit */
-		ret = omapvid_apply_changes(vout);
-		if (ret)
-			printk(KERN_ERR VOUT_NAME "failed to change mode\n");
-	} else {
+	vout->first_int = 0;
+	if (list_empty(&vout->dma_queue))
+		goto vout_isr_err;
 
-		if (vout->first_int) {
-			vout->first_int = 0;
-			goto vout_isr_err;
-		}
-		if (irqstatus & DISPC_IRQ_EVSYNC_ODD)
-			fid = 1;
-		else if (irqstatus & DISPC_IRQ_EVSYNC_EVEN)
-			fid = 0;
-		else
-			goto vout_isr_err;
+	vout->next_frm = list_entry(vout->dma_queue.next,
+			struct videobuf_buffer, queue);
+	list_del(&vout->next_frm->queue);
 
-		vout->field_id ^= 1;
-		if (fid != vout->field_id) {
-			if (0 == fid)
-				vout->field_id = fid;
+	vout->next_frm->state = VIDEOBUF_ACTIVE;
 
-			goto vout_isr_err;
-		}
-		if (0 == fid) {
-			if (vout->cur_frm == vout->next_frm)
-				goto vout_isr_err;
-
-			vout->cur_frm->ts = timevalue;
-			vout->cur_frm->state = VIDEOBUF_DONE;
-			wake_up_interruptible(&vout->cur_frm->done);
-			vout->cur_frm = vout->next_frm;
-		} else if (1 == fid) {
-			if (list_empty(&vout->dma_queue) ||
-					(vout->cur_frm != vout->next_frm))
-				goto vout_isr_err;
-
-			vout->next_frm = list_entry(vout->dma_queue.next,
-					struct videobuf_buffer, queue);
-			list_del(&vout->next_frm->queue);
-
-			vout->next_frm->state = VIDEOBUF_ACTIVE;
-			addr = (unsigned long)
-				vout->queued_buf_addr[vout->next_frm->i] +
-				vout->cropped_offset;
-			/* First save the configuration in ovelray structure */
-			ret = omapvid_init(vout, addr);
-			if (ret)
-				printk(KERN_ERR VOUT_NAME
-						"failed to set overlay info\n");
-			/* Enable the pipeline and set the Go bit */
-			ret = omapvid_apply_changes(vout);
-			if (ret)
-				printk(KERN_ERR VOUT_NAME
-						"failed to change mode\n");
-		}
+	addr = (unsigned long) vout->queued_buf_addr[vout->next_frm->i]
+		+ vout->cropped_offset;
 
-	}
+	/* First save the configuration in ovelray structure */
+	ret = omapvid_init(vout, addr);
+	if (ret)
+		printk(KERN_ERR VOUT_NAME
+			"failed to set overlay info\n");
+	/* Enable the pipeline and set the Go bit */
+	ret = omapvid_apply_changes(vout);
+	if (ret)
+		printk(KERN_ERR VOUT_NAME "failed to change mode\n");
 
 vout_isr_err:
 	spin_unlock(&vout->vbq_lock);
 }
 
-
 /* Video buffer call backs */
 
 /*
@@ -664,10 +665,14 @@ static int omap_vout_buffer_setup(struct videobuf_queue *q, unsigned int *count,
 	u32 phy_addr = 0, virt_addr = 0;
 	struct omap_vout_device *vout = q->priv_data;
 	struct omapvideo_info *ovid = &vout->vid_info;
+	int vid_max_buf_size;
 
 	if (!vout)
 		return -EINVAL;
 
+	vid_max_buf_size = vout->vid == OMAP_VIDEO1 ? video1_bufsize :
+		video2_bufsize;
+
 	if (V4L2_BUF_TYPE_VIDEO_OUTPUT != q->type)
 		return -EINVAL;
 
@@ -690,7 +695,7 @@ static int omap_vout_buffer_setup(struct videobuf_queue *q, unsigned int *count,
 		video1_numbuffers : video2_numbuffers;
 
 	/* Check the size of the buffer */
-	if (*size > vout->buffer_size) {
+	if (*size > vid_max_buf_size) {
 		v4l2_err(&vout->vid_dev->v4l2_dev,
 				"buffer allocation mismatch [%u] [%u]\n",
 				*size, vout->buffer_size);
@@ -943,12 +948,8 @@ static int omap_vout_release(struct file *file)
 	/* Disable all the overlay managers connected with this interface */
 	for (i = 0; i < ovid->num_overlays; i++) {
 		struct omap_overlay *ovl = ovid->overlays[i];
-		if (ovl->manager && ovl->manager->device) {
-			struct omap_overlay_info info;
-			ovl->get_overlay_info(ovl, &info);
-			info.enabled = 0;
-			ovl->set_overlay_info(ovl, &info);
-		}
+		if (ovl->manager && ovl->manager->device)
+			ovl->disable(ovl);
 	}
 	/* Turn off the pipeline */
 	ret = omapvid_apply_changes(vout);
@@ -1041,7 +1042,8 @@ static int vidioc_querycap(struct file *file, void *fh,
 	strlcpy(cap->driver, VOUT_NAME, sizeof(cap->driver));
 	strlcpy(cap->card, vout->vfd->name, sizeof(cap->card));
 	cap->bus_info[0] = '\0';
-	cap->capabilities = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_OUTPUT;
+	cap->capabilities = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_OUTPUT |
+		V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
 
 	return 0;
 }
@@ -1668,7 +1670,6 @@ static int vidioc_streamon(struct file *file, void *fh, enum v4l2_buf_type i)
 		if (ovl->manager && ovl->manager->device) {
 			struct omap_overlay_info info;
 			ovl->get_overlay_info(ovl, &info);
-			info.enabled = 1;
 			info.paddr = addr;
 			if (ovl->set_overlay_info(ovl, &info)) {
 				ret = -EINVAL;
@@ -1687,6 +1688,16 @@ static int vidioc_streamon(struct file *file, void *fh, enum v4l2_buf_type i)
 	if (ret)
 		v4l2_err(&vout->vid_dev->v4l2_dev, "failed to change mode\n");
 
+	for (j = 0; j < ovid->num_overlays; j++) {
+		struct omap_overlay *ovl = ovid->overlays[j];
+
+		if (ovl->manager && ovl->manager->device) {
+			ret = ovl->enable(ovl);
+			if (ret)
+				goto streamon_err1;
+		}
+	}
+
 	ret = 0;
 
 streamon_err1:
@@ -1716,16 +1727,8 @@ static int vidioc_streamoff(struct file *file, void *fh, enum v4l2_buf_type i)
 	for (j = 0; j < ovid->num_overlays; j++) {
 		struct omap_overlay *ovl = ovid->overlays[j];
 
-		if (ovl->manager && ovl->manager->device) {
-			struct omap_overlay_info info;
-
-			ovl->get_overlay_info(ovl, &info);
-			info.enabled = 0;
-			ret = ovl->set_overlay_info(ovl, &info);
-			if (ret)
-				v4l2_err(&vout->vid_dev->v4l2_dev,
-				"failed to update overlay info in streamoff\n");
-		}
+		if (ovl->manager && ovl->manager->device)
+			ovl->disable(ovl);
 	}
 
 	/* Turn of the pipeline */
@@ -1823,7 +1826,9 @@ static int vidioc_g_fbuf(struct file *file, void *fh,
 	ovid = &vout->vid_info;
 	ovl = ovid->overlays[0];
 
-	a->flags = 0x0;
+	/* The video overlay must stay within the framebuffer and can't be
+	   positioned independently. */
+	a->flags = V4L2_FBUF_FLAG_OVERLAY;
 	a->capability = V4L2_FBUF_CAP_LOCAL_ALPHA | V4L2_FBUF_CAP_CHROMAKEY
 		| V4L2_FBUF_CAP_SRC_CHROMAKEY;
 
diff --git a/drivers/media/video/omap/omap_vout_vrfb.c b/drivers/media/video/omap/omap_vout_vrfb.c
index ebebcac4922..4be26abf6ce 100644
--- a/drivers/media/video/omap/omap_vout_vrfb.c
+++ b/drivers/media/video/omap/omap_vout_vrfb.c
@@ -84,7 +84,7 @@ void omap_vout_free_vrfb_buffers(struct omap_vout_device *vout)
 }
 
 int omap_vout_setup_vrfb_bufs(struct platform_device *pdev, int vid_num,
-			u32 static_vrfb_allocation)
+			      bool static_vrfb_allocation)
 {
 	int ret = 0, i, j;
 	struct omap_vout_device *vout;
diff --git a/drivers/media/video/omap/omap_voutdef.h b/drivers/media/video/omap/omap_voutdef.h
index d793501cafc..27a95d23b91 100644
--- a/drivers/media/video/omap/omap_voutdef.h
+++ b/drivers/media/video/omap/omap_voutdef.h
@@ -25,7 +25,7 @@
 #define MAC_VRFB_CTXS	4
 #define MAX_VOUT_DEV	2
 #define MAX_OVLS	3
-#define MAX_DISPLAYS	3
+#define MAX_DISPLAYS	10
 #define MAX_MANAGERS	3
 
 #define QQVGA_WIDTH		160
diff --git a/drivers/media/video/omap1_camera.c b/drivers/media/video/omap1_camera.c
index 6a6cf388bae..c20f5ecd679 100644
--- a/drivers/media/video/omap1_camera.c
+++ b/drivers/media/video/omap1_camera.c
@@ -1436,13 +1436,13 @@ static int omap1_cam_querycap(struct soc_camera_host *ici,
 	return 0;
 }
 
-static int omap1_cam_set_bus_param(struct soc_camera_device *icd,
-		__u32 pixfmt)
+static int omap1_cam_set_bus_param(struct soc_camera_device *icd)
 {
 	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
 	struct device *dev = icd->parent;
 	struct soc_camera_host *ici = to_soc_camera_host(dev);
 	struct omap1_cam_dev *pcdev = ici->priv;
+	u32 pixfmt = icd->current_fmt->host_fmt->fourcc;
 	const struct soc_camera_format_xlate *xlate;
 	const struct soc_mbus_pixelfmt *fmt;
 	struct v4l2_mbus_config cfg = {.type = V4L2_MBUS_PARALLEL,};
@@ -1713,17 +1713,7 @@ static struct platform_driver omap1_cam_driver = {
 	.remove		= __exit_p(omap1_cam_remove),
 };
 
-static int __init omap1_cam_init(void)
-{
-	return platform_driver_register(&omap1_cam_driver);
-}
-module_init(omap1_cam_init);
-
-static void __exit omap1_cam_exit(void)
-{
-	platform_driver_unregister(&omap1_cam_driver);
-}
-module_exit(omap1_cam_exit);
+module_platform_driver(omap1_cam_driver);
 
 module_param(sg_mode, bool, 0644);
 MODULE_PARM_DESC(sg_mode, "videobuf mode, 0: dma-contig (default), 1: dma-sg");
diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c
index 45522e60318..7d386414436 100644
--- a/drivers/media/video/omap24xxcam.c
+++ b/drivers/media/video/omap24xxcam.c
@@ -1868,21 +1868,7 @@ static struct platform_driver omap24xxcam_driver = {
 	},
 };
 
-/*
- *
- * Module initialisation and deinitialisation
- *
- */
-
-static int __init omap24xxcam_init(void)
-{
-	return platform_driver_register(&omap24xxcam_driver);
-}
-
-static void __exit omap24xxcam_cleanup(void)
-{
-	platform_driver_unregister(&omap24xxcam_driver);
-}
+module_platform_driver(omap24xxcam_driver);
 
 MODULE_AUTHOR("Sakari Ailus <sakari.ailus@nokia.com>");
 MODULE_DESCRIPTION("OMAP24xx Video for Linux camera driver");
@@ -1894,6 +1880,3 @@ MODULE_PARM_DESC(video_nr,
 module_param(capture_mem, int, 0);
 MODULE_PARM_DESC(capture_mem, "Maximum amount of memory for capture "
 		 "buffers (default 4800kiB)");
-
-module_init(omap24xxcam_init);
-module_exit(omap24xxcam_cleanup);
diff --git a/drivers/media/video/omap3isp/isp.c b/drivers/media/video/omap3isp/isp.c
index b818cacf420..12d5f923e1d 100644
--- a/drivers/media/video/omap3isp/isp.c
+++ b/drivers/media/video/omap3isp/isp.c
@@ -80,13 +80,6 @@
 #include "isph3a.h"
 #include "isphist.h"
 
-/*
- * this is provided as an interim solution until omap3isp doesn't need
- * any omap-specific iommu API
- */
-#define to_iommu(dev)							\
-	(struct omap_iommu *)platform_get_drvdata(to_platform_device(dev))
-
 static unsigned int autoidle;
 module_param(autoidle, int, 0444);
 MODULE_PARM_DESC(autoidle, "Enable OMAP3ISP AUTOIDLE support");
@@ -410,6 +403,7 @@ static inline void isp_isr_dbg(struct isp_device *isp, u32 irqstatus)
 static void isp_isr_sbl(struct isp_device *isp)
 {
 	struct device *dev = isp->dev;
+	struct isp_pipeline *pipe;
 	u32 sbl_pcr;
 
 	/*
@@ -423,27 +417,38 @@ static void isp_isr_sbl(struct isp_device *isp)
 	if (sbl_pcr)
 		dev_dbg(dev, "SBL overflow (PCR = 0x%08x)\n", sbl_pcr);
 
-	if (sbl_pcr & (ISPSBL_PCR_CCDC_WBL_OVF | ISPSBL_PCR_CSIA_WBL_OVF
-		     | ISPSBL_PCR_CSIB_WBL_OVF)) {
-		isp->isp_ccdc.error = 1;
-		if (isp->isp_ccdc.output & CCDC_OUTPUT_PREVIEW)
-			isp->isp_prev.error = 1;
-		if (isp->isp_ccdc.output & CCDC_OUTPUT_RESIZER)
-			isp->isp_res.error = 1;
+	if (sbl_pcr & ISPSBL_PCR_CSIB_WBL_OVF) {
+		pipe = to_isp_pipeline(&isp->isp_ccp2.subdev.entity);
+		if (pipe != NULL)
+			pipe->error = true;
+	}
+
+	if (sbl_pcr & ISPSBL_PCR_CSIA_WBL_OVF) {
+		pipe = to_isp_pipeline(&isp->isp_csi2a.subdev.entity);
+		if (pipe != NULL)
+			pipe->error = true;
+	}
+
+	if (sbl_pcr & ISPSBL_PCR_CCDC_WBL_OVF) {
+		pipe = to_isp_pipeline(&isp->isp_ccdc.subdev.entity);
+		if (pipe != NULL)
+			pipe->error = true;
 	}
 
 	if (sbl_pcr & ISPSBL_PCR_PRV_WBL_OVF) {
-		isp->isp_prev.error = 1;
-		if (isp->isp_res.input == RESIZER_INPUT_VP &&
-		    !(isp->isp_ccdc.output & CCDC_OUTPUT_RESIZER))
-			isp->isp_res.error = 1;
+		pipe = to_isp_pipeline(&isp->isp_prev.subdev.entity);
+		if (pipe != NULL)
+			pipe->error = true;
 	}
 
 	if (sbl_pcr & (ISPSBL_PCR_RSZ1_WBL_OVF
 		       | ISPSBL_PCR_RSZ2_WBL_OVF
 		       | ISPSBL_PCR_RSZ3_WBL_OVF
-		       | ISPSBL_PCR_RSZ4_WBL_OVF))
-		isp->isp_res.error = 1;
+		       | ISPSBL_PCR_RSZ4_WBL_OVF)) {
+		pipe = to_isp_pipeline(&isp->isp_res.subdev.entity);
+		if (pipe != NULL)
+			pipe->error = true;
+	}
 
 	if (sbl_pcr & ISPSBL_PCR_H3A_AF_WBL_OVF)
 		omap3isp_stat_sbl_overflow(&isp->isp_af);
@@ -471,24 +476,17 @@ static irqreturn_t isp_isr(int irq, void *_isp)
 				       IRQ0STATUS_HS_VS_IRQ;
 	struct isp_device *isp = _isp;
 	u32 irqstatus;
-	int ret;
 
 	irqstatus = isp_reg_readl(isp, OMAP3_ISP_IOMEM_MAIN, ISP_IRQ0STATUS);
 	isp_reg_writel(isp, irqstatus, OMAP3_ISP_IOMEM_MAIN, ISP_IRQ0STATUS);
 
 	isp_isr_sbl(isp);
 
-	if (irqstatus & IRQ0STATUS_CSIA_IRQ) {
-		ret = omap3isp_csi2_isr(&isp->isp_csi2a);
-		if (ret)
-			isp->isp_ccdc.error = 1;
-	}
+	if (irqstatus & IRQ0STATUS_CSIA_IRQ)
+		omap3isp_csi2_isr(&isp->isp_csi2a);
 
-	if (irqstatus & IRQ0STATUS_CSIB_IRQ) {
-		ret = omap3isp_ccp2_isr(&isp->isp_ccp2);
-		if (ret)
-			isp->isp_ccdc.error = 1;
-	}
+	if (irqstatus & IRQ0STATUS_CSIB_IRQ)
+		omap3isp_ccp2_isr(&isp->isp_ccp2);
 
 	if (irqstatus & IRQ0STATUS_CCDC_VD0_IRQ) {
 		if (isp->isp_ccdc.output & CCDC_OUTPUT_PREVIEW)
@@ -1114,8 +1112,7 @@ isp_restore_context(struct isp_device *isp, struct isp_reg *reg_list)
 static void isp_save_ctx(struct isp_device *isp)
 {
 	isp_save_context(isp, isp_reg_list);
-	if (isp->iommu)
-		omap_iommu_save_ctx(isp->iommu);
+	omap_iommu_save_ctx(isp->dev);
 }
 
 /*
@@ -1128,8 +1125,7 @@ static void isp_save_ctx(struct isp_device *isp)
 static void isp_restore_ctx(struct isp_device *isp)
 {
 	isp_restore_context(isp, isp_reg_list);
-	if (isp->iommu)
-		omap_iommu_restore_ctx(isp->iommu);
+	omap_iommu_restore_ctx(isp->dev);
 	omap3isp_ccdc_restore_context(isp);
 	omap3isp_preview_restore_context(isp);
 }
@@ -1983,7 +1979,7 @@ static int isp_remove(struct platform_device *pdev)
 	isp_cleanup_modules(isp);
 
 	omap3isp_get(isp);
-	iommu_detach_device(isp->domain, isp->iommu_dev);
+	iommu_detach_device(isp->domain, &pdev->dev);
 	iommu_domain_free(isp->domain);
 	omap3isp_put(isp);
 
@@ -2131,17 +2127,6 @@ static int isp_probe(struct platform_device *pdev)
 		}
 	}
 
-	/* IOMMU */
-	isp->iommu_dev = omap_find_iommu_device("isp");
-	if (!isp->iommu_dev) {
-		dev_err(isp->dev, "omap_find_iommu_device failed\n");
-		ret = -ENODEV;
-		goto error_isp;
-	}
-
-	/* to be removed once iommu migration is complete */
-	isp->iommu = to_iommu(isp->iommu_dev);
-
 	isp->domain = iommu_domain_alloc(pdev->dev.bus);
 	if (!isp->domain) {
 		dev_err(isp->dev, "can't alloc iommu domain\n");
@@ -2149,7 +2134,7 @@ static int isp_probe(struct platform_device *pdev)
 		goto error_isp;
 	}
 
-	ret = iommu_attach_device(isp->domain, isp->iommu_dev);
+	ret = iommu_attach_device(isp->domain, &pdev->dev);
 	if (ret) {
 		dev_err(&pdev->dev, "can't attach iommu device: %d\n", ret);
 		goto free_domain;
@@ -2188,7 +2173,7 @@ error_modules:
 error_irq:
 	free_irq(isp->irq_num, isp);
 detach_dev:
-	iommu_detach_device(isp->domain, isp->iommu_dev);
+	iommu_detach_device(isp->domain, &pdev->dev);
 free_domain:
 	iommu_domain_free(isp->domain);
 error_isp:
@@ -2242,24 +2227,7 @@ static struct platform_driver omap3isp_driver = {
 	},
 };
 
-/*
- * isp_init - ISP module initialization.
- */
-static int __init isp_init(void)
-{
-	return platform_driver_register(&omap3isp_driver);
-}
-
-/*
- * isp_cleanup - ISP module cleanup.
- */
-static void __exit isp_cleanup(void)
-{
-	platform_driver_unregister(&omap3isp_driver);
-}
-
-module_init(isp_init);
-module_exit(isp_cleanup);
+module_platform_driver(omap3isp_driver);
 
 MODULE_AUTHOR("Nokia Corporation");
 MODULE_DESCRIPTION("TI OMAP3 ISP driver");
diff --git a/drivers/media/video/omap3isp/isp.h b/drivers/media/video/omap3isp/isp.h
index 705946ef4d6..d96603eb0d1 100644
--- a/drivers/media/video/omap3isp/isp.h
+++ b/drivers/media/video/omap3isp/isp.h
@@ -212,9 +212,7 @@ struct isp_device {
 	unsigned int sbl_resources;
 	unsigned int subclk_resources;
 
-	struct omap_iommu *iommu;
 	struct iommu_domain *domain;
-	struct device *iommu_dev;
 
 	struct isp_platform_callback platform_cb;
 };
diff --git a/drivers/media/video/omap3isp/ispccdc.c b/drivers/media/video/omap3isp/ispccdc.c
index 54a4a3f22e2..a74a79701d3 100644
--- a/drivers/media/video/omap3isp/ispccdc.c
+++ b/drivers/media/video/omap3isp/ispccdc.c
@@ -366,7 +366,7 @@ static void ccdc_lsc_free_request(struct isp_ccdc_device *ccdc,
 		dma_unmap_sg(isp->dev, req->iovm->sgt->sgl,
 			     req->iovm->sgt->nents, DMA_TO_DEVICE);
 	if (req->table)
-		omap_iommu_vfree(isp->domain, isp->iommu, req->table);
+		omap_iommu_vfree(isp->domain, isp->dev, req->table);
 	kfree(req);
 }
 
@@ -438,7 +438,7 @@ static int ccdc_lsc_config(struct isp_ccdc_device *ccdc,
 
 		req->enable = 1;
 
-		req->table = omap_iommu_vmalloc(isp->domain, isp->iommu, 0,
+		req->table = omap_iommu_vmalloc(isp->domain, isp->dev, 0,
 					req->config.size, IOMMU_FLAG);
 		if (IS_ERR_VALUE(req->table)) {
 			req->table = 0;
@@ -446,7 +446,7 @@ static int ccdc_lsc_config(struct isp_ccdc_device *ccdc,
 			goto done;
 		}
 
-		req->iovm = omap_find_iovm_area(isp->iommu, req->table);
+		req->iovm = omap_find_iovm_area(isp->dev, req->table);
 		if (req->iovm == NULL) {
 			ret = -ENOMEM;
 			goto done;
@@ -462,7 +462,7 @@ static int ccdc_lsc_config(struct isp_ccdc_device *ccdc,
 		dma_sync_sg_for_cpu(isp->dev, req->iovm->sgt->sgl,
 				    req->iovm->sgt->nents, DMA_TO_DEVICE);
 
-		table = omap_da_to_va(isp->iommu, req->table);
+		table = omap_da_to_va(isp->dev, req->table);
 		if (copy_from_user(table, config->lsc, req->config.size)) {
 			ret = -EFAULT;
 			goto done;
@@ -734,15 +734,15 @@ static int ccdc_config(struct isp_ccdc_device *ccdc,
 			 * already done by omap_iommu_vmalloc().
 			 */
 			size = ccdc->fpc.fpnum * 4;
-			table_new = omap_iommu_vmalloc(isp->domain, isp->iommu,
+			table_new = omap_iommu_vmalloc(isp->domain, isp->dev,
 							0, size, IOMMU_FLAG);
 			if (IS_ERR_VALUE(table_new))
 				return -ENOMEM;
 
-			if (copy_from_user(omap_da_to_va(isp->iommu, table_new),
+			if (copy_from_user(omap_da_to_va(isp->dev, table_new),
 					   (__force void __user *)
 					   ccdc->fpc.fpcaddr, size)) {
-				omap_iommu_vfree(isp->domain, isp->iommu,
+				omap_iommu_vfree(isp->domain, isp->dev,
 								table_new);
 				return -EFAULT;
 			}
@@ -753,7 +753,7 @@ static int ccdc_config(struct isp_ccdc_device *ccdc,
 
 		ccdc_configure_fpc(ccdc);
 		if (table_old != 0)
-			omap_iommu_vfree(isp->domain, isp->iommu, table_old);
+			omap_iommu_vfree(isp->domain, isp->dev, table_old);
 	}
 
 	return ccdc_lsc_config(ccdc, ccdc_struct);
@@ -1406,9 +1406,8 @@ static int __ccdc_handle_stopping(struct isp_ccdc_device *ccdc, u32 event)
 
 static void ccdc_hs_vs_isr(struct isp_ccdc_device *ccdc)
 {
-	struct isp_pipeline *pipe =
-		to_isp_pipeline(&ccdc->video_out.video.entity);
-	struct video_device *vdev = ccdc->subdev.devnode;
+	struct isp_pipeline *pipe = to_isp_pipeline(&ccdc->subdev.entity);
+	struct video_device *vdev = &ccdc->subdev.devnode;
 	struct v4l2_event event;
 
 	memset(&event, 0, sizeof(event));
@@ -1428,8 +1427,11 @@ static void ccdc_lsc_isr(struct isp_ccdc_device *ccdc, u32 events)
 	unsigned long flags;
 
 	if (events & IRQ0STATUS_CCDC_LSC_PREF_ERR_IRQ) {
+		struct isp_pipeline *pipe =
+			to_isp_pipeline(&ccdc->subdev.entity);
+
 		ccdc_lsc_error_handler(ccdc);
-		ccdc->error = 1;
+		pipe->error = true;
 		dev_dbg(to_device(ccdc), "lsc prefetch error\n");
 	}
 
@@ -1504,7 +1506,7 @@ static int ccdc_isr_buffer(struct isp_ccdc_device *ccdc)
 		goto done;
 	}
 
-	buffer = omap3isp_video_buffer_next(&ccdc->video_out, ccdc->error);
+	buffer = omap3isp_video_buffer_next(&ccdc->video_out);
 	if (buffer != NULL) {
 		ccdc_set_outaddr(ccdc, buffer->isp_addr);
 		restart = 1;
@@ -1518,7 +1520,6 @@ static int ccdc_isr_buffer(struct isp_ccdc_device *ccdc)
 					ISP_PIPELINE_STREAM_SINGLESHOT);
 
 done:
-	ccdc->error = 0;
 	return restart;
 }
 
@@ -1744,7 +1745,6 @@ static int ccdc_set_stream(struct v4l2_subdev *sd, int enable)
 		 */
 		ccdc_config_vp(ccdc);
 		ccdc_enable_vp(ccdc, 1);
-		ccdc->error = 0;
 		ccdc_print_status(ccdc);
 	}
 
@@ -2309,7 +2309,7 @@ void omap3isp_ccdc_cleanup(struct isp_device *isp)
 	ccdc_lsc_free_queue(ccdc, &ccdc->lsc.free_queue);
 
 	if (ccdc->fpc.fpcaddr != 0)
-		omap_iommu_vfree(isp->domain, isp->iommu, ccdc->fpc.fpcaddr);
+		omap_iommu_vfree(isp->domain, isp->dev, ccdc->fpc.fpcaddr);
 
 	mutex_destroy(&ccdc->ioctl_lock);
 }
diff --git a/drivers/media/video/omap3isp/ispccdc.h b/drivers/media/video/omap3isp/ispccdc.h
index 483a19cac1a..6d0264bab75 100644
--- a/drivers/media/video/omap3isp/ispccdc.h
+++ b/drivers/media/video/omap3isp/ispccdc.h
@@ -150,7 +150,6 @@ struct ispccdc_lsc {
  * @input: Active input
  * @output: Active outputs
  * @video_out: Output video node
- * @error: A hardware error occurred during capture
  * @alaw: A-law compression enabled (1) or disabled (0)
  * @lpf: Low pass filter enabled (1) or disabled (0)
  * @obclamp: Optical-black clamp enabled (1) or disabled (0)
@@ -178,7 +177,6 @@ struct isp_ccdc_device {
 	enum ccdc_input_entity input;
 	unsigned int output;
 	struct isp_video video_out;
-	unsigned int error;
 
 	unsigned int alaw:1,
 		     lpf:1,
diff --git a/drivers/media/video/omap3isp/ispccp2.c b/drivers/media/video/omap3isp/ispccp2.c
index 904ca8c8b17..70ddbf35b22 100644
--- a/drivers/media/video/omap3isp/ispccp2.c
+++ b/drivers/media/video/omap3isp/ispccp2.c
@@ -556,7 +556,7 @@ static void ccp2_isr_buffer(struct isp_ccp2_device *ccp2)
 	struct isp_pipeline *pipe = to_isp_pipeline(&ccp2->subdev.entity);
 	struct isp_buffer *buffer;
 
-	buffer = omap3isp_video_buffer_next(&ccp2->video_in, ccp2->error);
+	buffer = omap3isp_video_buffer_next(&ccp2->video_in);
 	if (buffer != NULL)
 		ccp2_set_inaddr(ccp2, buffer->isp_addr);
 
@@ -567,8 +567,6 @@ static void ccp2_isr_buffer(struct isp_ccp2_device *ccp2)
 			omap3isp_pipeline_set_stream(pipe,
 						ISP_PIPELINE_STREAM_SINGLESHOT);
 	}
-
-	ccp2->error = 0;
 }
 
 /*
@@ -576,13 +574,11 @@ static void ccp2_isr_buffer(struct isp_ccp2_device *ccp2)
  * @ccp2: Pointer to ISP CCP2 device
  *
  * This will handle the CCP2 interrupts
- *
- * Returns -EIO in case of error, or 0 on success.
  */
-int omap3isp_ccp2_isr(struct isp_ccp2_device *ccp2)
+void omap3isp_ccp2_isr(struct isp_ccp2_device *ccp2)
 {
+	struct isp_pipeline *pipe = to_isp_pipeline(&ccp2->subdev.entity);
 	struct isp_device *isp = to_isp_device(ccp2);
-	int ret = 0;
 	static const u32 ISPCCP2_LC01_ERROR =
 		ISPCCP2_LC01_IRQSTATUS_LC0_FIFO_OVF_IRQ |
 		ISPCCP2_LC01_IRQSTATUS_LC0_CRC_IRQ |
@@ -604,19 +600,18 @@ int omap3isp_ccp2_isr(struct isp_ccp2_device *ccp2)
 		       ISPCCP2_LCM_IRQSTATUS);
 	/* Errors */
 	if (lcx_irqstatus & ISPCCP2_LC01_ERROR) {
-		ccp2->error = 1;
+		pipe->error = true;
 		dev_dbg(isp->dev, "CCP2 err:%x\n", lcx_irqstatus);
-		return -EIO;
+		return;
 	}
 
 	if (lcm_irqstatus & ISPCCP2_LCM_IRQSTATUS_OCPERROR_IRQ) {
-		ccp2->error = 1;
+		pipe->error = true;
 		dev_dbg(isp->dev, "CCP2 OCP err:%x\n", lcm_irqstatus);
-		ret = -EIO;
 	}
 
 	if (omap3isp_module_sync_is_stopping(&ccp2->wait, &ccp2->stopping))
-		return 0;
+		return;
 
 	/* Frame number propagation */
 	if (lcx_irqstatus & ISPCCP2_LC01_IRQSTATUS_LC0_FS_IRQ) {
@@ -629,8 +624,6 @@ int omap3isp_ccp2_isr(struct isp_ccp2_device *ccp2)
 	/* Handle queued buffers on frame end interrupts */
 	if (lcm_irqstatus & ISPCCP2_LCM_IRQSTATUS_EOF_IRQ)
 		ccp2_isr_buffer(ccp2);
-
-	return ret;
 }
 
 /* -----------------------------------------------------------------------------
@@ -867,7 +860,6 @@ static int ccp2_s_stream(struct v4l2_subdev *sd, int enable)
 		if (enable == ISP_PIPELINE_STREAM_STOPPED)
 			return 0;
 		atomic_set(&ccp2->stopping, 0);
-		ccp2->error = 0;
 	}
 
 	switch (enable) {
diff --git a/drivers/media/video/omap3isp/ispccp2.h b/drivers/media/video/omap3isp/ispccp2.h
index 6674e9de2cd..76d65f4576e 100644
--- a/drivers/media/video/omap3isp/ispccp2.h
+++ b/drivers/media/video/omap3isp/ispccp2.h
@@ -82,7 +82,6 @@ struct isp_ccp2_device {
 	struct isp_video video_in;
 	struct isp_csiphy *phy;
 	struct regulator *vdds_csib;
-	unsigned int error;
 	enum isp_pipeline_stream_state state;
 	wait_queue_head_t wait;
 	atomic_t stopping;
@@ -94,6 +93,6 @@ void omap3isp_ccp2_cleanup(struct isp_device *isp);
 int omap3isp_ccp2_register_entities(struct isp_ccp2_device *ccp2,
 			struct v4l2_device *vdev);
 void omap3isp_ccp2_unregister_entities(struct isp_ccp2_device *ccp2);
-int omap3isp_ccp2_isr(struct isp_ccp2_device *ccp2);
+void omap3isp_ccp2_isr(struct isp_ccp2_device *ccp2);
 
 #endif	/* OMAP3_ISP_CCP2_H */
diff --git a/drivers/media/video/omap3isp/ispcsi2.c b/drivers/media/video/omap3isp/ispcsi2.c
index 0c5f1cb9d99..fcb5168996a 100644
--- a/drivers/media/video/omap3isp/ispcsi2.c
+++ b/drivers/media/video/omap3isp/ispcsi2.c
@@ -667,7 +667,7 @@ static void csi2_isr_buffer(struct isp_csi2_device *csi2)
 
 	csi2_ctx_enable(isp, csi2, 0, 0);
 
-	buffer = omap3isp_video_buffer_next(&csi2->video_out, 0);
+	buffer = omap3isp_video_buffer_next(&csi2->video_out);
 
 	/*
 	 * Let video queue operation restart engine if there is an underrun
@@ -727,17 +727,15 @@ static void csi2_isr_ctx(struct isp_csi2_device *csi2,
 
 /*
  * omap3isp_csi2_isr - CSI2 interrupt handling.
- *
- * Return -EIO on Transmission error
  */
-int omap3isp_csi2_isr(struct isp_csi2_device *csi2)
+void omap3isp_csi2_isr(struct isp_csi2_device *csi2)
 {
+	struct isp_pipeline *pipe = to_isp_pipeline(&csi2->subdev.entity);
 	u32 csi2_irqstatus, cpxio1_irqstatus;
 	struct isp_device *isp = csi2->isp;
-	int retval = 0;
 
 	if (!csi2->available)
-		return -ENODEV;
+		return;
 
 	csi2_irqstatus = isp_reg_readl(isp, csi2->regs1, ISPCSI2_IRQSTATUS);
 	isp_reg_writel(isp, csi2_irqstatus, csi2->regs1, ISPCSI2_IRQSTATUS);
@@ -750,7 +748,7 @@ int omap3isp_csi2_isr(struct isp_csi2_device *csi2)
 			       csi2->regs1, ISPCSI2_PHY_IRQSTATUS);
 		dev_dbg(isp->dev, "CSI2: ComplexIO Error IRQ "
 			"%x\n", cpxio1_irqstatus);
-		retval = -EIO;
+		pipe->error = true;
 	}
 
 	if (csi2_irqstatus & (ISPCSI2_IRQSTATUS_OCP_ERR_IRQ |
@@ -775,11 +773,11 @@ int omap3isp_csi2_isr(struct isp_csi2_device *csi2)
 			 ISPCSI2_IRQSTATUS_COMPLEXIO2_ERR_IRQ) ? 1 : 0,
 			(csi2_irqstatus &
 			 ISPCSI2_IRQSTATUS_FIFO_OVF_IRQ) ? 1 : 0);
-		retval = -EIO;
+		pipe->error = true;
 	}
 
 	if (omap3isp_module_sync_is_stopping(&csi2->wait, &csi2->stopping))
-		return 0;
+		return;
 
 	/* Successful cases */
 	if (csi2_irqstatus & ISPCSI2_IRQSTATUS_CONTEXT(0))
@@ -787,8 +785,6 @@ int omap3isp_csi2_isr(struct isp_csi2_device *csi2)
 
 	if (csi2_irqstatus & ISPCSI2_IRQSTATUS_ECC_CORRECTION_IRQ)
 		dev_dbg(isp->dev, "CSI2: ECC correction done\n");
-
-	return retval;
 }
 
 /* -----------------------------------------------------------------------------
diff --git a/drivers/media/video/omap3isp/ispcsi2.h b/drivers/media/video/omap3isp/ispcsi2.h
index 456fb7fb8a0..885ad79a767 100644
--- a/drivers/media/video/omap3isp/ispcsi2.h
+++ b/drivers/media/video/omap3isp/ispcsi2.h
@@ -156,7 +156,7 @@ struct isp_csi2_device {
 	atomic_t stopping;
 };
 
-int omap3isp_csi2_isr(struct isp_csi2_device *csi2);
+void omap3isp_csi2_isr(struct isp_csi2_device *csi2);
 int omap3isp_csi2_reset(struct isp_csi2_device *csi2);
 int omap3isp_csi2_init(struct isp_device *isp);
 void omap3isp_csi2_cleanup(struct isp_device *isp);
diff --git a/drivers/media/video/omap3isp/isppreview.c b/drivers/media/video/omap3isp/isppreview.c
index ccb876fe023..6d0fb2c8c26 100644
--- a/drivers/media/video/omap3isp/isppreview.c
+++ b/drivers/media/video/omap3isp/isppreview.c
@@ -116,11 +116,11 @@ static struct omap3isp_prev_csc flr_prev_csc = {
 #define PREV_MIN_IN_HEIGHT	8
 #define PREV_MAX_IN_HEIGHT	16384
 
-#define PREV_MIN_OUT_WIDTH	0
-#define PREV_MIN_OUT_HEIGHT	0
-#define PREV_MAX_OUT_WIDTH	1280
-#define PREV_MAX_OUT_WIDTH_ES2	3300
-#define PREV_MAX_OUT_WIDTH_3630	4096
+#define PREV_MIN_OUT_WIDTH		0
+#define PREV_MIN_OUT_HEIGHT		0
+#define PREV_MAX_OUT_WIDTH_REV_1	1280
+#define PREV_MAX_OUT_WIDTH_REV_2	3300
+#define PREV_MAX_OUT_WIDTH_REV_15	4096
 
 /*
  * Coeficient Tables for the submodules in Preview.
@@ -1306,14 +1306,14 @@ static unsigned int preview_max_out_width(struct isp_prev_device *prev)
 
 	switch (isp->revision) {
 	case ISP_REVISION_1_0:
-		return PREV_MAX_OUT_WIDTH;
+		return PREV_MAX_OUT_WIDTH_REV_1;
 
 	case ISP_REVISION_2_0:
 	default:
-		return PREV_MAX_OUT_WIDTH_ES2;
+		return PREV_MAX_OUT_WIDTH_REV_2;
 
 	case ISP_REVISION_15_0:
-		return PREV_MAX_OUT_WIDTH_3630;
+		return PREV_MAX_OUT_WIDTH_REV_15;
 	}
 }
 
@@ -1404,16 +1404,14 @@ static void preview_isr_buffer(struct isp_prev_device *prev)
 	int restart = 0;
 
 	if (prev->input == PREVIEW_INPUT_MEMORY) {
-		buffer = omap3isp_video_buffer_next(&prev->video_in,
-						    prev->error);
+		buffer = omap3isp_video_buffer_next(&prev->video_in);
 		if (buffer != NULL)
 			preview_set_inaddr(prev, buffer->isp_addr);
 		pipe->state |= ISP_PIPELINE_IDLE_INPUT;
 	}
 
 	if (prev->output & PREVIEW_OUTPUT_MEMORY) {
-		buffer = omap3isp_video_buffer_next(&prev->video_out,
-						    prev->error);
+		buffer = omap3isp_video_buffer_next(&prev->video_out);
 		if (buffer != NULL) {
 			preview_set_outaddr(prev, buffer->isp_addr);
 			restart = 1;
@@ -1440,8 +1438,6 @@ static void preview_isr_buffer(struct isp_prev_device *prev)
 	default:
 		return;
 	}
-
-	prev->error = 0;
 }
 
 /*
@@ -1565,7 +1561,6 @@ static int preview_set_stream(struct v4l2_subdev *sd, int enable)
 		omap3isp_subclk_enable(isp, OMAP3_ISP_SUBCLK_PREVIEW);
 		preview_configure(prev);
 		atomic_set(&prev->stopping, 0);
-		prev->error = 0;
 		preview_print_status(prev);
 	}
 
diff --git a/drivers/media/video/omap3isp/isppreview.h b/drivers/media/video/omap3isp/isppreview.h
index f54e775c2df..09686607973 100644
--- a/drivers/media/video/omap3isp/isppreview.h
+++ b/drivers/media/video/omap3isp/isppreview.h
@@ -157,7 +157,6 @@ struct isptables_update {
  * @output: Bitmask of the active output
  * @video_in: Input video entity
  * @video_out: Output video entity
- * @error: A hardware error occurred during capture
  * @params: Module configuration data
  * @shadow_update: If set, update the hardware configured in the next interrupt
  * @underrun: Whether the preview entity has queued buffers on the output
@@ -179,7 +178,6 @@ struct isp_prev_device {
 	unsigned int output;
 	struct isp_video video_in;
 	struct isp_video video_out;
-	unsigned int error;
 
 	struct prev_params params;
 	unsigned int shadow_update:1;
diff --git a/drivers/media/video/omap3isp/ispresizer.c b/drivers/media/video/omap3isp/ispresizer.c
index 50e593bfcfa..6958a9e3dc2 100644
--- a/drivers/media/video/omap3isp/ispresizer.c
+++ b/drivers/media/video/omap3isp/ispresizer.c
@@ -1038,7 +1038,7 @@ static void resizer_isr_buffer(struct isp_res_device *res)
 	/* Complete the output buffer and, if reading from memory, the input
 	 * buffer.
 	 */
-	buffer = omap3isp_video_buffer_next(&res->video_out, res->error);
+	buffer = omap3isp_video_buffer_next(&res->video_out);
 	if (buffer != NULL) {
 		resizer_set_outaddr(res, buffer->isp_addr);
 		restart = 1;
@@ -1047,7 +1047,7 @@ static void resizer_isr_buffer(struct isp_res_device *res)
 	pipe->state |= ISP_PIPELINE_IDLE_OUTPUT;
 
 	if (res->input == RESIZER_INPUT_MEMORY) {
-		buffer = omap3isp_video_buffer_next(&res->video_in, 0);
+		buffer = omap3isp_video_buffer_next(&res->video_in);
 		if (buffer != NULL)
 			resizer_set_inaddr(res, buffer->isp_addr);
 		pipe->state |= ISP_PIPELINE_IDLE_INPUT;
@@ -1064,8 +1064,6 @@ static void resizer_isr_buffer(struct isp_res_device *res)
 		if (restart)
 			resizer_enable_oneshot(res);
 	}
-
-	res->error = 0;
 }
 
 /*
@@ -1154,7 +1152,6 @@ static int resizer_set_stream(struct v4l2_subdev *sd, int enable)
 
 		omap3isp_subclk_enable(isp, OMAP3_ISP_SUBCLK_RESIZER);
 		resizer_configure(res);
-		res->error = 0;
 		resizer_print_status(res);
 	}
 
diff --git a/drivers/media/video/omap3isp/ispresizer.h b/drivers/media/video/omap3isp/ispresizer.h
index 76abc2e4212..70c1c0e1bbd 100644
--- a/drivers/media/video/omap3isp/ispresizer.h
+++ b/drivers/media/video/omap3isp/ispresizer.h
@@ -107,7 +107,6 @@ struct isp_res_device {
 	enum resizer_input_entity input;
 	struct isp_video video_in;
 	struct isp_video video_out;
-	unsigned int error;
 
 	u32 addr_base;   /* stored source buffer address in memory mode */
 	u32 crop_offset; /* additional offset for crop in memory mode */
diff --git a/drivers/media/video/omap3isp/ispstat.c b/drivers/media/video/omap3isp/ispstat.c
index bc0b2c7349b..11871ecc6d2 100644
--- a/drivers/media/video/omap3isp/ispstat.c
+++ b/drivers/media/video/omap3isp/ispstat.c
@@ -366,7 +366,7 @@ static void isp_stat_bufs_free(struct ispstat *stat)
 				dma_unmap_sg(isp->dev, buf->iovm->sgt->sgl,
 					     buf->iovm->sgt->nents,
 					     DMA_FROM_DEVICE);
-			omap_iommu_vfree(isp->domain, isp->iommu,
+			omap_iommu_vfree(isp->domain, isp->dev,
 							buf->iommu_addr);
 		} else {
 			if (!buf->virt_addr)
@@ -400,7 +400,7 @@ static int isp_stat_bufs_alloc_iommu(struct ispstat *stat, unsigned int size)
 		struct iovm_struct *iovm;
 
 		WARN_ON(buf->dma_addr);
-		buf->iommu_addr = omap_iommu_vmalloc(isp->domain, isp->iommu, 0,
+		buf->iommu_addr = omap_iommu_vmalloc(isp->domain, isp->dev, 0,
 							size, IOMMU_FLAG);
 		if (IS_ERR((void *)buf->iommu_addr)) {
 			dev_err(stat->isp->dev,
@@ -410,7 +410,7 @@ static int isp_stat_bufs_alloc_iommu(struct ispstat *stat, unsigned int size)
 			return -ENOMEM;
 		}
 
-		iovm = omap_find_iovm_area(isp->iommu, buf->iommu_addr);
+		iovm = omap_find_iovm_area(isp->dev, buf->iommu_addr);
 		if (!iovm ||
 		    !dma_map_sg(isp->dev, iovm->sgt->sgl, iovm->sgt->nents,
 				DMA_FROM_DEVICE)) {
@@ -419,7 +419,7 @@ static int isp_stat_bufs_alloc_iommu(struct ispstat *stat, unsigned int size)
 		}
 		buf->iovm = iovm;
 
-		buf->virt_addr = omap_da_to_va(stat->isp->iommu,
+		buf->virt_addr = omap_da_to_va(stat->isp->dev,
 					  (u32)buf->iommu_addr);
 		buf->empty = 1;
 		dev_dbg(stat->isp->dev, "%s: buffer[%d] allocated."
diff --git a/drivers/media/video/omap3isp/ispvideo.c b/drivers/media/video/omap3isp/ispvideo.c
index f2290578448..b0207005772 100644
--- a/drivers/media/video/omap3isp/ispvideo.c
+++ b/drivers/media/video/omap3isp/ispvideo.c
@@ -211,14 +211,14 @@ static void isp_video_pix_to_mbus(const struct v4l2_pix_format *pix,
 	mbus->width = pix->width;
 	mbus->height = pix->height;
 
-	for (i = 0; i < ARRAY_SIZE(formats); ++i) {
+	/* Skip the last format in the loop so that it will be selected if no
+	 * match is found.
+	 */
+	for (i = 0; i < ARRAY_SIZE(formats) - 1; ++i) {
 		if (formats[i].pixelformat == pix->pixelformat)
 			break;
 	}
 
-	if (WARN_ON(i == ARRAY_SIZE(formats)))
-		return;
-
 	mbus->code = formats[i].code;
 	mbus->colorspace = pix->colorspace;
 	mbus->field = pix->field;
@@ -453,7 +453,7 @@ ispmmu_vmap(struct isp_device *isp, const struct scatterlist *sglist, int sglen)
 	sgt->nents = sglen;
 	sgt->orig_nents = sglen;
 
-	da = omap_iommu_vmap(isp->domain, isp->iommu, 0, sgt, IOMMU_FLAG);
+	da = omap_iommu_vmap(isp->domain, isp->dev, 0, sgt, IOMMU_FLAG);
 	if (IS_ERR_VALUE(da))
 		kfree(sgt);
 
@@ -469,7 +469,7 @@ static void ispmmu_vunmap(struct isp_device *isp, dma_addr_t da)
 {
 	struct sg_table *sgt;
 
-	sgt = omap_iommu_vunmap(isp->domain, isp->iommu, (u32)da);
+	sgt = omap_iommu_vunmap(isp->domain, isp->dev, (u32)da);
 	kfree(sgt);
 }
 
@@ -581,21 +581,20 @@ static const struct isp_video_queue_operations isp_video_queue_ops = {
 /*
  * omap3isp_video_buffer_next - Complete the current buffer and return the next
  * @video: ISP video object
- * @error: Whether an error occurred during capture
  *
  * Remove the current video buffer from the DMA queue and fill its timestamp,
  * field count and state fields before waking up its completion handler.
  *
- * The buffer state is set to VIDEOBUF_DONE if no error occurred (@error is 0)
- * or VIDEOBUF_ERROR otherwise (@error is non-zero).
+ * For capture video nodes the buffer state is set to ISP_BUF_STATE_DONE if no
+ * error has been flagged in the pipeline, or to ISP_BUF_STATE_ERROR otherwise.
+ * For video output nodes the buffer state is always set to ISP_BUF_STATE_DONE.
  *
  * The DMA queue is expected to contain at least one buffer.
  *
  * Return a pointer to the next buffer in the DMA queue, or NULL if the queue is
  * empty.
  */
-struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video,
-					      unsigned int error)
+struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video)
 {
 	struct isp_pipeline *pipe = to_isp_pipeline(&video->video.entity);
 	struct isp_video_queue *queue = video->queue;
@@ -630,7 +629,13 @@ struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video,
 	else
 		buf->vbuf.sequence = atomic_read(&pipe->frame_number);
 
-	buf->state = error ? ISP_BUF_STATE_ERROR : ISP_BUF_STATE_DONE;
+	/* Report pipeline errors to userspace on the capture device side. */
+	if (queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && pipe->error) {
+		buf->state = ISP_BUF_STATE_ERROR;
+		pipe->error = false;
+	} else {
+		buf->state = ISP_BUF_STATE_DONE;
+	}
 
 	wake_up(&buf->wait);
 
@@ -1016,6 +1021,8 @@ isp_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
 	if (ret < 0)
 		goto error;
 
+	pipe->error = false;
+
 	spin_lock_irqsave(&pipe->lock, flags);
 	pipe->state &= ~ISP_PIPELINE_STREAM;
 	pipe->state |= state;
diff --git a/drivers/media/video/omap3isp/ispvideo.h b/drivers/media/video/omap3isp/ispvideo.h
index 08cbfa144e6..d91bdb919be 100644
--- a/drivers/media/video/omap3isp/ispvideo.h
+++ b/drivers/media/video/omap3isp/ispvideo.h
@@ -85,6 +85,10 @@ enum isp_pipeline_state {
 	ISP_PIPELINE_STREAM = 64,
 };
 
+/*
+ * struct isp_pipeline - An ISP hardware pipeline
+ * @error: A hardware error occurred during capture
+ */
 struct isp_pipeline {
 	struct media_pipeline pipe;
 	spinlock_t lock;		/* Pipeline state and queue flags */
@@ -96,6 +100,7 @@ struct isp_pipeline {
 	unsigned int max_rate;
 	atomic_t frame_number;
 	bool do_propagation; /* of frame number */
+	bool error;
 	struct v4l2_fract max_timeperframe;
 };
 
@@ -194,8 +199,7 @@ void omap3isp_video_cleanup(struct isp_video *video);
 int omap3isp_video_register(struct isp_video *video,
 			    struct v4l2_device *vdev);
 void omap3isp_video_unregister(struct isp_video *video);
-struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video,
-					      unsigned int error);
+struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video);
 void omap3isp_video_resume(struct isp_video *video, int continuous);
 struct media_pad *omap3isp_video_remote_pad(struct isp_video *video);
 
diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c
index 8aa05853128..6a564964853 100644
--- a/drivers/media/video/ov7670.c
+++ b/drivers/media/video/ov7670.c
@@ -25,7 +25,7 @@ MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>");
 MODULE_DESCRIPTION("A low-level driver for OmniVision ov7670 sensors");
 MODULE_LICENSE("GPL");
 
-static int debug;
+static bool debug;
 module_param(debug, bool, 0644);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 122b45760f0..ebc2c7e3923 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -2546,8 +2546,9 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
 	}
 
 	/* Define and configure additional controls from cx2341x module. */
-	hdw->mpeg_ctrl_info = kzalloc(
-		sizeof(*(hdw->mpeg_ctrl_info)) * MPEGDEF_COUNT, GFP_KERNEL);
+	hdw->mpeg_ctrl_info = kcalloc(MPEGDEF_COUNT,
+				      sizeof(*(hdw->mpeg_ctrl_info)),
+				      GFP_KERNEL);
 	if (!hdw->mpeg_ctrl_info) goto fail;
 	for (idx = 0; idx < MPEGDEF_COUNT; idx++) {
 		cptr = hdw->controls + idx + CTRLDEF_COUNT;
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index 3977addf3ba..1f506fde97d 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -102,52 +102,18 @@ static struct Nala_table_entry Nala_table[PSZ_MAX][PWC_FPS_MAX_NALA] =
 #include "pwc-nala.h"
 };
 
-static void pwc_set_image_buffer_size(struct pwc_device *pdev);
-
 /****************************************************************************/
 
-static int _send_control_msg(struct pwc_device *pdev,
-	u8 request, u16 value, int index, void *buf, int buflen)
-{
-	int rc;
-	void *kbuf = NULL;
-
-	if (buflen) {
-		kbuf = kmalloc(buflen, GFP_KERNEL); /* not allowed on stack */
-		if (kbuf == NULL)
-			return -ENOMEM;
-		memcpy(kbuf, buf, buflen);
-	}
-
-	rc = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),
-		request,
-		USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-		value,
-		index,
-		kbuf, buflen, USB_CTRL_SET_TIMEOUT);
-
-	kfree(kbuf);
-	return rc;
-}
-
 static int recv_control_msg(struct pwc_device *pdev,
-	u8 request, u16 value, void *buf, int buflen)
+	u8 request, u16 value, int recv_count)
 {
 	int rc;
-	void *kbuf = kmalloc(buflen, GFP_KERNEL); /* not allowed on stack */
-
-	if (kbuf == NULL)
-		return -ENOMEM;
 
 	rc = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),
 		request,
 		USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-		value,
-		pdev->vcinterface,
-		kbuf, buflen, USB_CTRL_GET_TIMEOUT);
-	memcpy(buf, kbuf, buflen);
-	kfree(kbuf);
-
+		value, pdev->vcinterface,
+		pdev->ctrl_buf, recv_count, USB_CTRL_GET_TIMEOUT);
 	if (rc < 0)
 		PWC_ERROR("recv_control_msg error %d req %02x val %04x\n",
 			  rc, request, value);
@@ -155,26 +121,39 @@ static int recv_control_msg(struct pwc_device *pdev,
 }
 
 static inline int send_video_command(struct pwc_device *pdev,
-	int index, void *buf, int buflen)
+	int index, const unsigned char *buf, int buflen)
 {
-	return _send_control_msg(pdev,
-		SET_EP_STREAM_CTL,
-		VIDEO_OUTPUT_CONTROL_FORMATTER,
-		index,
-		buf, buflen);
+	int rc;
+
+	memcpy(pdev->ctrl_buf, buf, buflen);
+
+	rc = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),
+			SET_EP_STREAM_CTL,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			VIDEO_OUTPUT_CONTROL_FORMATTER, index,
+			pdev->ctrl_buf, buflen, USB_CTRL_SET_TIMEOUT);
+	if (rc >= 0)
+		memcpy(pdev->cmd_buf, buf, buflen);
+	else
+		PWC_ERROR("send_video_command error %d\n", rc);
+
+	return rc;
 }
 
 int send_control_msg(struct pwc_device *pdev,
 	u8 request, u16 value, void *buf, int buflen)
 {
-	return _send_control_msg(pdev,
-		request, value, pdev->vcinterface, buf, buflen);
+	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),
+			request,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			value, pdev->vcinterface,
+			buf, buflen, USB_CTRL_SET_TIMEOUT);
 }
 
-static int set_video_mode_Nala(struct pwc_device *pdev, int size, int frames)
+static int set_video_mode_Nala(struct pwc_device *pdev, int size, int pixfmt,
+			       int frames, int *compression, int send_to_cam)
 {
-	unsigned char buf[3];
-	int ret, fps;
+	int fps, ret = 0;
 	struct Nala_table_entry *pEntry;
 	int frames2frames[31] =
 	{ /* closest match of framerate */
@@ -196,35 +175,34 @@ static int set_video_mode_Nala(struct pwc_device *pdev, int size, int frames)
 	  7              /* 30    */
 	};
 
-	if (size < 0 || size > PSZ_CIF || frames < 4 || frames > 25)
+	if (size < 0 || size > PSZ_CIF)
 		return -EINVAL;
+	if (frames < 4)
+		frames = 4;
+	else if (frames > 25)
+		frames = 25;
 	frames = frames2frames[frames];
 	fps = frames2table[frames];
 	pEntry = &Nala_table[size][fps];
 	if (pEntry->alternate == 0)
 		return -EINVAL;
 
-	memcpy(buf, pEntry->mode, 3);
-	ret = send_video_command(pdev, pdev->vendpoint, buf, 3);
-	if (ret < 0) {
-		PWC_DEBUG_MODULE("Failed to send video command... %d\n", ret);
+	if (send_to_cam)
+		ret = send_video_command(pdev, pdev->vendpoint,
+					 pEntry->mode, 3);
+	if (ret < 0)
 		return ret;
-	}
-	if (pEntry->compressed && pdev->pixfmt == V4L2_PIX_FMT_YUV420) {
-		ret = pwc_dec1_init(pdev, pdev->type, pdev->release, buf);
-		if (ret < 0)
-			return ret;
-	}
 
-	pdev->cmd_len = 3;
-	memcpy(pdev->cmd_buf, buf, 3);
+	if (pEntry->compressed && pixfmt == V4L2_PIX_FMT_YUV420)
+		pwc_dec1_init(pdev, pEntry->mode);
 
 	/* Set various parameters */
+	pdev->pixfmt = pixfmt;
 	pdev->vframes = frames;
-	pdev->vsize = size;
 	pdev->valternate = pEntry->alternate;
-	pdev->image = pwc_image_sizes[size];
-	pdev->frame_size = (pdev->image.x * pdev->image.y * 3) / 2;
+	pdev->width  = pwc_image_sizes[size][0];
+	pdev->height = pwc_image_sizes[size][1];
+	pdev->frame_size = (pdev->width * pdev->height * 3) / 2;
 	if (pEntry->compressed) {
 		if (pdev->release < 5) { /* 4 fold compression */
 			pdev->vbandlength = 528;
@@ -237,183 +215,142 @@ static int set_video_mode_Nala(struct pwc_device *pdev, int size, int frames)
 	}
 	else
 		pdev->vbandlength = 0;
+
+	/* Let pwc-if.c:isoc_init know we don't support higher compression */
+	*compression = 3;
+
 	return 0;
 }
 
 
-static int set_video_mode_Timon(struct pwc_device *pdev, int size, int frames, int compression, int snapshot)
+static int set_video_mode_Timon(struct pwc_device *pdev, int size, int pixfmt,
+				int frames, int *compression, int send_to_cam)
 {
-	unsigned char buf[13];
 	const struct Timon_table_entry *pChoose;
-	int ret, fps;
+	int fps, ret = 0;
 
-	if (size >= PSZ_MAX || frames < 5 || frames > 30 || compression < 0 || compression > 3)
-		return -EINVAL;
-	if (size == PSZ_VGA && frames > 15)
+	if (size >= PSZ_MAX || *compression < 0 || *compression > 3)
 		return -EINVAL;
+	if (frames < 5)
+		frames = 5;
+	else if (size == PSZ_VGA && frames > 15)
+		frames = 15;
+	else if (frames > 30)
+		frames = 30;
 	fps = (frames / 5) - 1;
 
-	/* Find a supported framerate with progressively higher compression ratios
-	   if the preferred ratio is not available.
-	*/
+	/* Find a supported framerate with progressively higher compression */
 	pChoose = NULL;
-	while (compression <= 3) {
-	   pChoose = &Timon_table[size][fps][compression];
-	   if (pChoose->alternate != 0)
-	     break;
-	   compression++;
+	while (*compression <= 3) {
+		pChoose = &Timon_table[size][fps][*compression];
+		if (pChoose->alternate != 0)
+			break;
+		(*compression)++;
 	}
 	if (pChoose == NULL || pChoose->alternate == 0)
 		return -ENOENT; /* Not supported. */
 
-	memcpy(buf, pChoose->mode, 13);
-	if (snapshot)
-		buf[0] |= 0x80;
-	ret = send_video_command(pdev, pdev->vendpoint, buf, 13);
+	if (send_to_cam)
+		ret = send_video_command(pdev, pdev->vendpoint,
+					 pChoose->mode, 13);
 	if (ret < 0)
 		return ret;
 
-	if (pChoose->bandlength > 0 && pdev->pixfmt == V4L2_PIX_FMT_YUV420) {
-		ret = pwc_dec23_init(pdev, pdev->type, buf);
-		if (ret < 0)
-			return ret;
-	}
-
-	pdev->cmd_len = 13;
-	memcpy(pdev->cmd_buf, buf, 13);
+	if (pChoose->bandlength > 0 && pixfmt == V4L2_PIX_FMT_YUV420)
+		pwc_dec23_init(pdev, pChoose->mode);
 
 	/* Set various parameters */
-	pdev->vframes = frames;
-	pdev->vsize = size;
-	pdev->vsnapshot = snapshot;
+	pdev->pixfmt = pixfmt;
+	pdev->vframes = (fps + 1) * 5;
 	pdev->valternate = pChoose->alternate;
-	pdev->image = pwc_image_sizes[size];
+	pdev->width  = pwc_image_sizes[size][0];
+	pdev->height = pwc_image_sizes[size][1];
 	pdev->vbandlength = pChoose->bandlength;
 	if (pChoose->bandlength > 0)
-		pdev->frame_size = (pChoose->bandlength * pdev->image.y) / 4;
+		pdev->frame_size = (pChoose->bandlength * pdev->height) / 4;
 	else
-		pdev->frame_size = (pdev->image.x * pdev->image.y * 12) / 8;
+		pdev->frame_size = (pdev->width * pdev->height * 12) / 8;
 	return 0;
 }
 
 
-static int set_video_mode_Kiara(struct pwc_device *pdev, int size, int frames, int compression, int snapshot)
+static int set_video_mode_Kiara(struct pwc_device *pdev, int size, int pixfmt,
+				int frames, int *compression, int send_to_cam)
 {
 	const struct Kiara_table_entry *pChoose = NULL;
-	int fps, ret;
-	unsigned char buf[12];
-	struct Kiara_table_entry RawEntry = {6, 773, 1272, {0xAD, 0xF4, 0x10, 0x27, 0xB6, 0x24, 0x96, 0x02, 0x30, 0x05, 0x03, 0x80}};
+	int fps, ret = 0;
 
-	if (size >= PSZ_MAX || frames < 5 || frames > 30 || compression < 0 || compression > 3)
-		return -EINVAL;
-	if (size == PSZ_VGA && frames > 15)
+	if (size >= PSZ_MAX || *compression < 0 || *compression > 3)
 		return -EINVAL;
+	if (frames < 5)
+		frames = 5;
+	else if (size == PSZ_VGA && frames > 15)
+		frames = 15;
+	else if (frames > 30)
+		frames = 30;
 	fps = (frames / 5) - 1;
 
-	/* special case: VGA @ 5 fps and snapshot is raw bayer mode */
-	if (size == PSZ_VGA && frames == 5 && snapshot && pdev->pixfmt != V4L2_PIX_FMT_YUV420)
-	{
-		/* Only available in case the raw palette is selected or
-		   we have the decompressor available. This mode is
-		   only available in compressed form
-		*/
-		PWC_DEBUG_SIZE("Choosing VGA/5 BAYER mode.\n");
-		pChoose = &RawEntry;
-	}
-	else
-	{
-		/* Find a supported framerate with progressively higher compression ratios
-		   if the preferred ratio is not available.
-		   Skip this step when using RAW modes.
-		*/
-		snapshot = 0;
-		while (compression <= 3) {
-			pChoose = &Kiara_table[size][fps][compression];
-			if (pChoose->alternate != 0)
-				break;
-			compression++;
-		}
+	/* Find a supported framerate with progressively higher compression */
+	while (*compression <= 3) {
+		pChoose = &Kiara_table[size][fps][*compression];
+		if (pChoose->alternate != 0)
+			break;
+		(*compression)++;
 	}
 	if (pChoose == NULL || pChoose->alternate == 0)
 		return -ENOENT; /* Not supported. */
 
-	PWC_TRACE("Using alternate setting %d.\n", pChoose->alternate);
-
-	/* usb_control_msg won't take staticly allocated arrays as argument?? */
-	memcpy(buf, pChoose->mode, 12);
-	if (snapshot)
-		buf[0] |= 0x80;
-
 	/* Firmware bug: video endpoint is 5, but commands are sent to endpoint 4 */
-	ret = send_video_command(pdev, 4 /* pdev->vendpoint */, buf, 12);
+	if (send_to_cam)
+		ret = send_video_command(pdev, 4, pChoose->mode, 12);
 	if (ret < 0)
 		return ret;
 
-	if (pChoose->bandlength > 0 && pdev->pixfmt == V4L2_PIX_FMT_YUV420) {
-		ret = pwc_dec23_init(pdev, pdev->type, buf);
-		if (ret < 0)
-			return ret;
-	}
+	if (pChoose->bandlength > 0 && pixfmt == V4L2_PIX_FMT_YUV420)
+		pwc_dec23_init(pdev, pChoose->mode);
 
-	pdev->cmd_len = 12;
-	memcpy(pdev->cmd_buf, buf, 12);
 	/* All set and go */
-	pdev->vframes = frames;
-	pdev->vsize = size;
-	pdev->vsnapshot = snapshot;
+	pdev->pixfmt = pixfmt;
+	pdev->vframes = (fps + 1) * 5;
 	pdev->valternate = pChoose->alternate;
-	pdev->image = pwc_image_sizes[size];
+	pdev->width  = pwc_image_sizes[size][0];
+	pdev->height = pwc_image_sizes[size][1];
 	pdev->vbandlength = pChoose->bandlength;
 	if (pdev->vbandlength > 0)
-		pdev->frame_size = (pdev->vbandlength * pdev->image.y) / 4;
+		pdev->frame_size = (pdev->vbandlength * pdev->height) / 4;
 	else
-		pdev->frame_size = (pdev->image.x * pdev->image.y * 12) / 8;
-	PWC_TRACE("frame_size=%d, vframes=%d, vsize=%d, vsnapshot=%d, vbandlength=%d\n",
-	    pdev->frame_size,pdev->vframes,pdev->vsize,pdev->vsnapshot,pdev->vbandlength);
+		pdev->frame_size = (pdev->width * pdev->height * 12) / 8;
+	PWC_TRACE("frame_size=%d, vframes=%d, vsize=%d, vbandlength=%d\n",
+	    pdev->frame_size, pdev->vframes, size, pdev->vbandlength);
 	return 0;
 }
 
-
-
-/**
-   @pdev: device structure
-   @width: viewport width
-   @height: viewport height
-   @frame: framerate, in fps
-   @compression: preferred compression ratio
-   @snapshot: snapshot mode or streaming
- */
-int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frames, int compression, int snapshot)
+int pwc_set_video_mode(struct pwc_device *pdev, int width, int height,
+	int pixfmt, int frames, int *compression, int send_to_cam)
 {
 	int ret, size;
 
-	PWC_DEBUG_FLOW("set_video_mode(%dx%d @ %d, pixfmt %08x).\n", width, height, frames, pdev->pixfmt);
-	size = pwc_decode_size(pdev, width, height);
-	if (size < 0) {
-		PWC_DEBUG_MODULE("Could not find suitable size.\n");
-		return -ERANGE;
-	}
+	PWC_DEBUG_FLOW("set_video_mode(%dx%d @ %d, pixfmt %08x).\n",
+		       width, height, frames, pixfmt);
+	size = pwc_get_size(pdev, width, height);
 	PWC_TRACE("decode_size = %d.\n", size);
 
 	if (DEVICE_USE_CODEC1(pdev->type)) {
-		ret = set_video_mode_Nala(pdev, size, frames);
-
+		ret = set_video_mode_Nala(pdev, size, pixfmt, frames,
+					  compression, send_to_cam);
 	} else if (DEVICE_USE_CODEC3(pdev->type)) {
-		ret = set_video_mode_Kiara(pdev, size, frames, compression, snapshot);
-
+		ret = set_video_mode_Kiara(pdev, size, pixfmt, frames,
+					   compression, send_to_cam);
 	} else {
-		ret = set_video_mode_Timon(pdev, size, frames, compression, snapshot);
+		ret = set_video_mode_Timon(pdev, size, pixfmt, frames,
+					   compression, send_to_cam);
 	}
 	if (ret < 0) {
 		PWC_ERROR("Failed to set video mode %s@%d fps; return code = %d\n", size2name[size], frames, ret);
 		return ret;
 	}
-	pdev->view.x = width;
-	pdev->view.y = height;
-	pdev->vcompression = compression;
 	pdev->frame_total_size = pdev->frame_size + pdev->frame_header_size + pdev->frame_trailer_size;
-	pwc_set_image_buffer_size(pdev);
-	PWC_DEBUG_SIZE("Set viewport to %dx%d, image size is %dx%d.\n", width, height, pwc_image_sizes[size].x, pwc_image_sizes[size].y);
+	PWC_DEBUG_SIZE("Set resolution to %dx%d\n", pdev->width, pdev->height);
 	return 0;
 }
 
@@ -470,44 +407,15 @@ unsigned int pwc_get_fps(struct pwc_device *pdev, unsigned int index, unsigned i
 	return ret;
 }
 
-static void pwc_set_image_buffer_size(struct pwc_device *pdev)
-{
-	int factor = 0;
-
-	/* for V4L2_PIX_FMT_YUV420 */
-	switch (pdev->pixfmt) {
-	case V4L2_PIX_FMT_YUV420:
-		factor = 6;
-		break;
-	case V4L2_PIX_FMT_PWC1:
-	case V4L2_PIX_FMT_PWC2:
-		factor = 6; /* can be uncompressed YUV420P */
-		break;
-	}
-
-	/* Set sizes in bytes */
-	pdev->image.size = pdev->image.x * pdev->image.y * factor / 4;
-	pdev->view.size  = pdev->view.x  * pdev->view.y  * factor / 4;
-
-	/* Align offset, or you'll get some very weird results in
-	   YUV420 mode... x must be multiple of 4 (to get the Y's in
-	   place), and y even (or you'll mixup U & V). This is less of a
-	   problem for YUV420P.
-	 */
-	pdev->offset.x = ((pdev->view.x - pdev->image.x) / 2) & 0xFFFC;
-	pdev->offset.y = ((pdev->view.y - pdev->image.y) / 2) & 0xFFFE;
-}
-
 int pwc_get_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data)
 {
 	int ret;
-	u8 buf;
 
-	ret = recv_control_msg(pdev, request, value, &buf, sizeof(buf));
+	ret = recv_control_msg(pdev, request, value, 1);
 	if (ret < 0)
 		return ret;
 
-	*data = buf;
+	*data = pdev->ctrl_buf[0];
 	return 0;
 }
 
@@ -515,7 +423,8 @@ int pwc_set_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, u8 data)
 {
 	int ret;
 
-	ret = send_control_msg(pdev, request, value, &data, sizeof(data));
+	pdev->ctrl_buf[0] = data;
+	ret = send_control_msg(pdev, request, value, pdev->ctrl_buf, 1);
 	if (ret < 0)
 		return ret;
 
@@ -525,37 +434,34 @@ int pwc_set_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, u8 data)
 int pwc_get_s8_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data)
 {
 	int ret;
-	s8 buf;
 
-	ret = recv_control_msg(pdev, request, value, &buf, sizeof(buf));
+	ret = recv_control_msg(pdev, request, value, 1);
 	if (ret < 0)
 		return ret;
 
-	*data = buf;
+	*data = ((s8 *)pdev->ctrl_buf)[0];
 	return 0;
 }
 
 int pwc_get_u16_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data)
 {
 	int ret;
-	u8 buf[2];
 
-	ret = recv_control_msg(pdev, request, value, buf, sizeof(buf));
+	ret = recv_control_msg(pdev, request, value, 2);
 	if (ret < 0)
 		return ret;
 
-	*data = (buf[1] << 8) | buf[0];
+	*data = (pdev->ctrl_buf[1] << 8) | pdev->ctrl_buf[0];
 	return 0;
 }
 
 int pwc_set_u16_ctrl(struct pwc_device *pdev, u8 request, u16 value, u16 data)
 {
 	int ret;
-	u8 buf[2];
 
-	buf[0] = data & 0xff;
-	buf[1] = data >> 8;
-	ret = send_control_msg(pdev, request, value, buf, sizeof(buf));
+	pdev->ctrl_buf[0] = data & 0xff;
+	pdev->ctrl_buf[1] = data >> 8;
+	ret = send_control_msg(pdev, request, value, pdev->ctrl_buf, 2);
 	if (ret < 0)
 		return ret;
 
@@ -576,7 +482,6 @@ int pwc_button_ctrl(struct pwc_device *pdev, u16 value)
 /* POWER */
 void pwc_camera_power(struct pwc_device *pdev, int power)
 {
-	char buf;
 	int r;
 
 	if (!pdev->power_save)
@@ -586,69 +491,18 @@ void pwc_camera_power(struct pwc_device *pdev, int power)
 		return;	/* Not supported by Nala or Timon < release 6 */
 
 	if (power)
-		buf = 0x00; /* active */
+		pdev->ctrl_buf[0] = 0x00; /* active */
 	else
-		buf = 0xFF; /* power save */
-	r = send_control_msg(pdev,
-		SET_STATUS_CTL, SET_POWER_SAVE_MODE_FORMATTER,
-		&buf, sizeof(buf));
-
+		pdev->ctrl_buf[0] = 0xFF; /* power save */
+	r = send_control_msg(pdev, SET_STATUS_CTL,
+		SET_POWER_SAVE_MODE_FORMATTER, pdev->ctrl_buf, 1);
 	if (r < 0)
 		PWC_ERROR("Failed to power %s camera (%d)\n",
 			  power ? "on" : "off", r);
 }
 
-static int pwc_set_wb_speed(struct pwc_device *pdev, int speed)
-{
-	unsigned char buf;
-
-	/* useful range is 0x01..0x20 */
-	buf = speed / 0x7f0;
-	return send_control_msg(pdev,
-		SET_CHROM_CTL, AWB_CONTROL_SPEED_FORMATTER, &buf, sizeof(buf));
-}
-
-static int pwc_get_wb_speed(struct pwc_device *pdev, int *value)
-{
-	unsigned char buf;
-	int ret;
-
-	ret = recv_control_msg(pdev,
-		GET_CHROM_CTL, AWB_CONTROL_SPEED_FORMATTER, &buf, sizeof(buf));
-	if (ret < 0)
-		return ret;
-	*value = buf * 0x7f0;
-	return 0;
-}
-
-
-static int pwc_set_wb_delay(struct pwc_device *pdev, int delay)
-{
-	unsigned char buf;
-
-	/* useful range is 0x01..0x3F */
-	buf = (delay >> 10);
-	return send_control_msg(pdev,
-		SET_CHROM_CTL, AWB_CONTROL_DELAY_FORMATTER, &buf, sizeof(buf));
-}
-
-static int pwc_get_wb_delay(struct pwc_device *pdev, int *value)
-{
-	unsigned char buf;
-	int ret;
-
-	ret = recv_control_msg(pdev,
-		GET_CHROM_CTL, AWB_CONTROL_DELAY_FORMATTER, &buf, sizeof(buf));
-	if (ret < 0)
-		return ret;
-	*value = buf << 10;
-	return 0;
-}
-
-
 int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value)
 {
-	unsigned char buf[2];
 	int r;
 
 	if (pdev->type < 730)
@@ -664,123 +518,20 @@ int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value)
 	if (off_value > 0xff)
 		off_value = 0xff;
 
-	buf[0] = on_value;
-	buf[1] = off_value;
+	pdev->ctrl_buf[0] = on_value;
+	pdev->ctrl_buf[1] = off_value;
 
 	r = send_control_msg(pdev,
-		SET_STATUS_CTL, LED_FORMATTER, &buf, sizeof(buf));
+		SET_STATUS_CTL, LED_FORMATTER, pdev->ctrl_buf, 2);
 	if (r < 0)
 		PWC_ERROR("Failed to set LED on/off time (%d)\n", r);
 
 	return r;
 }
 
-static int pwc_get_leds(struct pwc_device *pdev, int *on_value, int *off_value)
-{
-	unsigned char buf[2];
-	int ret;
-
-	if (pdev->type < 730) {
-		*on_value = -1;
-		*off_value = -1;
-		return 0;
-	}
-
-	ret = recv_control_msg(pdev,
-		GET_STATUS_CTL, LED_FORMATTER, &buf, sizeof(buf));
-	if (ret < 0)
-		return ret;
-	*on_value = buf[0] * 100;
-	*off_value = buf[1] * 100;
-	return 0;
-}
-
-static int _pwc_mpt_reset(struct pwc_device *pdev, int flags)
-{
-	unsigned char buf;
-
-	buf = flags & 0x03; // only lower two bits are currently used
-	return send_control_msg(pdev,
-		SET_MPT_CTL, PT_RESET_CONTROL_FORMATTER, &buf, sizeof(buf));
-}
-
-int pwc_mpt_reset(struct pwc_device *pdev, int flags)
-{
-	int ret;
-	ret = _pwc_mpt_reset(pdev, flags);
-	if (ret >= 0) {
-		pdev->pan_angle = 0;
-		pdev->tilt_angle = 0;
-	}
-	return ret;
-}
-
-static int _pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt)
-{
-	unsigned char buf[4];
-
-	/* set new relative angle; angles are expressed in degrees * 100,
-	   but cam as .5 degree resolution, hence divide by 200. Also
-	   the angle must be multiplied by 64 before it's send to
-	   the cam (??)
-	 */
-	pan  =  64 * pan  / 100;
-	tilt = -64 * tilt / 100; /* positive tilt is down, which is not what the user would expect */
-	buf[0] = pan & 0xFF;
-	buf[1] = (pan >> 8) & 0xFF;
-	buf[2] = tilt & 0xFF;
-	buf[3] = (tilt >> 8) & 0xFF;
-	return send_control_msg(pdev,
-		SET_MPT_CTL, PT_RELATIVE_CONTROL_FORMATTER, &buf, sizeof(buf));
-}
-
-int pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt)
-{
-	int ret;
-
-	/* check absolute ranges */
-	if (pan  < pdev->angle_range.pan_min  ||
-	    pan  > pdev->angle_range.pan_max  ||
-	    tilt < pdev->angle_range.tilt_min ||
-	    tilt > pdev->angle_range.tilt_max)
-		return -ERANGE;
-
-	/* go to relative range, check again */
-	pan  -= pdev->pan_angle;
-	tilt -= pdev->tilt_angle;
-	/* angles are specified in degrees * 100, thus the limit = 36000 */
-	if (pan < -36000 || pan > 36000 || tilt < -36000 || tilt > 36000)
-		return -ERANGE;
-
-	ret = _pwc_mpt_set_angle(pdev, pan, tilt);
-	if (ret >= 0) {
-		pdev->pan_angle  += pan;
-		pdev->tilt_angle += tilt;
-	}
-	if (ret == -EPIPE) /* stall -> out of range */
-		ret = -ERANGE;
-	return ret;
-}
-
-static int pwc_mpt_get_status(struct pwc_device *pdev, struct pwc_mpt_status *status)
-{
-	int ret;
-	unsigned char buf[5];
-
-	ret = recv_control_msg(pdev,
-		GET_MPT_CTL, PT_STATUS_FORMATTER, &buf, sizeof(buf));
-	if (ret < 0)
-		return ret;
-	status->status = buf[0] & 0x7; // 3 bits are used for reporting
-	status->time_pan = (buf[1] << 8) + buf[2];
-	status->time_tilt = (buf[3] << 8) + buf[4];
-	return 0;
-}
-
 #ifdef CONFIG_USB_PWC_DEBUG
 int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor)
 {
-	unsigned char buf;
 	int ret = -1, request;
 
 	if (pdev->type < 675)
@@ -790,431 +541,13 @@ int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor)
 	else
 		request = SENSOR_TYPE_FORMATTER2;
 
-	ret = recv_control_msg(pdev,
-		GET_STATUS_CTL, request, &buf, sizeof(buf));
+	ret = recv_control_msg(pdev, GET_STATUS_CTL, request, 1);
 	if (ret < 0)
 		return ret;
 	if (pdev->type < 675)
-		*sensor = buf | 0x100;
+		*sensor = pdev->ctrl_buf[0] | 0x100;
 	else
-		*sensor = buf;
+		*sensor = pdev->ctrl_buf[0];
 	return 0;
 }
 #endif
-
- /* End of Add-Ons                                    */
- /* ************************************************* */
-
-/* Linux 2.5.something and 2.6 pass direct pointers to arguments of
-   ioctl() calls. With 2.4, you have to do tedious copy_from_user()
-   and copy_to_user() calls. With these macros we circumvent this,
-   and let me maintain only one source file. The functionality is
-   exactly the same otherwise.
- */
-
-/* define local variable for arg */
-#define ARG_DEF(ARG_type, ARG_name)\
-	ARG_type *ARG_name = arg;
-/* copy arg to local variable */
-#define ARG_IN(ARG_name) /* nothing */
-/* argument itself (referenced) */
-#define ARGR(ARG_name) (*ARG_name)
-/* argument address */
-#define ARGA(ARG_name) ARG_name
-/* copy local variable to arg */
-#define ARG_OUT(ARG_name) /* nothing */
-
-/*
- * Our ctrls use native values, but the old custom pwc ioctl interface expects
- * values from 0 - 65535, define 2 helper functions to scale things. */
-static int pwc_ioctl_g_ctrl(struct v4l2_ctrl *ctrl)
-{
-	return v4l2_ctrl_g_ctrl(ctrl) * 65535 / ctrl->maximum;
-}
-
-static int pwc_ioctl_s_ctrl(struct v4l2_ctrl *ctrl, int val)
-{
-	return v4l2_ctrl_s_ctrl(ctrl, val * ctrl->maximum / 65535);
-}
-
-long pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
-{
-	long ret = 0;
-
-	switch(cmd) {
-	case VIDIOCPWCRUSER:
-		ret = pwc_button_ctrl(pdev, RESTORE_USER_DEFAULTS_FORMATTER);
-		break;
-
-	case VIDIOCPWCSUSER:
-		ret = pwc_button_ctrl(pdev, SAVE_USER_DEFAULTS_FORMATTER);
-		break;
-
-	case VIDIOCPWCFACTORY:
-		ret = pwc_button_ctrl(pdev, RESTORE_FACTORY_DEFAULTS_FORMATTER);
-		break;
-
-	case VIDIOCPWCSCQUAL:
-	{
-		ARG_DEF(int, qual)
-
-		if (vb2_is_streaming(&pdev->vb_queue)) {
-			ret = -EBUSY;
-			break;
-		}
-
-		ARG_IN(qual)
-		if (ARGR(qual) < 0 || ARGR(qual) > 3)
-			ret = -EINVAL;
-		else
-			ret = pwc_set_video_mode(pdev, pdev->view.x, pdev->view.y, pdev->vframes, ARGR(qual), pdev->vsnapshot);
-		break;
-	}
-
-	case VIDIOCPWCGCQUAL:
-	{
-		ARG_DEF(int, qual)
-
-		ARGR(qual) = pdev->vcompression;
-		ARG_OUT(qual)
-		break;
-	}
-
-	case VIDIOCPWCPROBE:
-	{
-		ARG_DEF(struct pwc_probe, probe)
-
-		strcpy(ARGR(probe).name, pdev->vdev.name);
-		ARGR(probe).type = pdev->type;
-		ARG_OUT(probe)
-		break;
-	}
-
-	case VIDIOCPWCGSERIAL:
-	{
-		ARG_DEF(struct pwc_serial, serial)
-
-		strcpy(ARGR(serial).serial, pdev->serial);
-		ARG_OUT(serial)
-		break;
-	}
-
-	case VIDIOCPWCSAGC:
-	{
-		ARG_DEF(int, agc)
-		ARG_IN(agc)
-		ret = v4l2_ctrl_s_ctrl(pdev->autogain, ARGR(agc) < 0);
-		if (ret == 0 && ARGR(agc) >= 0)
-			ret = pwc_ioctl_s_ctrl(pdev->gain, ARGR(agc));
-		break;
-	}
-
-	case VIDIOCPWCGAGC:
-	{
-		ARG_DEF(int, agc)
-		if (v4l2_ctrl_g_ctrl(pdev->autogain))
-			ARGR(agc) = -1;
-		else
-			ARGR(agc) = pwc_ioctl_g_ctrl(pdev->gain);
-		ARG_OUT(agc)
-		break;
-	}
-
-	case VIDIOCPWCSSHUTTER:
-	{
-		ARG_DEF(int, shutter)
-		ARG_IN(shutter)
-		ret = v4l2_ctrl_s_ctrl(pdev->exposure_auto,
-				       /* Menu idx 0 = auto, idx 1 = manual */
-				       ARGR(shutter) >= 0);
-		if (ret == 0 && ARGR(shutter) >= 0)
-			ret = pwc_ioctl_s_ctrl(pdev->exposure, ARGR(shutter));
-		break;
-	}
-
-	case VIDIOCPWCSAWB:
-	{
-		ARG_DEF(struct pwc_whitebalance, wb)
-		ARG_IN(wb)
-		ret = v4l2_ctrl_s_ctrl(pdev->auto_white_balance,
-				       ARGR(wb).mode);
-		if (ret == 0 && ARGR(wb).mode == PWC_WB_MANUAL)
-			ret = pwc_ioctl_s_ctrl(pdev->red_balance,
-					       ARGR(wb).manual_red);
-		if (ret == 0 && ARGR(wb).mode == PWC_WB_MANUAL)
-			ret = pwc_ioctl_s_ctrl(pdev->blue_balance,
-					       ARGR(wb).manual_blue);
-		break;
-	}
-
-	case VIDIOCPWCGAWB:
-	{
-		ARG_DEF(struct pwc_whitebalance, wb)
-		ARGR(wb).mode = v4l2_ctrl_g_ctrl(pdev->auto_white_balance);
-		ARGR(wb).manual_red = ARGR(wb).read_red =
-			pwc_ioctl_g_ctrl(pdev->red_balance);
-		ARGR(wb).manual_blue = ARGR(wb).read_blue =
-			pwc_ioctl_g_ctrl(pdev->blue_balance);
-		ARG_OUT(wb)
-		break;
-	}
-
-	case VIDIOCPWCSAWBSPEED:
-	{
-		ARG_DEF(struct pwc_wb_speed, wbs)
-
-		if (ARGR(wbs).control_speed > 0) {
-			ret = pwc_set_wb_speed(pdev, ARGR(wbs).control_speed);
-		}
-		if (ARGR(wbs).control_delay > 0) {
-			ret = pwc_set_wb_delay(pdev, ARGR(wbs).control_delay);
-		}
-		break;
-	}
-
-	case VIDIOCPWCGAWBSPEED:
-	{
-		ARG_DEF(struct pwc_wb_speed, wbs)
-
-		ret = pwc_get_wb_speed(pdev, &ARGR(wbs).control_speed);
-		if (ret < 0)
-			break;
-		ret = pwc_get_wb_delay(pdev, &ARGR(wbs).control_delay);
-		if (ret < 0)
-			break;
-		ARG_OUT(wbs)
-		break;
-	}
-
-	case VIDIOCPWCSLED:
-	{
-		ARG_DEF(struct pwc_leds, leds)
-
-		ARG_IN(leds)
-		ret = pwc_set_leds(pdev, ARGR(leds).led_on, ARGR(leds).led_off);
-		break;
-	}
-
-
-	case VIDIOCPWCGLED:
-	{
-		ARG_DEF(struct pwc_leds, leds)
-
-		ret = pwc_get_leds(pdev, &ARGR(leds).led_on, &ARGR(leds).led_off);
-		ARG_OUT(leds)
-		break;
-	}
-
-	case VIDIOCPWCSCONTOUR:
-	{
-		ARG_DEF(int, contour)
-		ARG_IN(contour)
-		ret = v4l2_ctrl_s_ctrl(pdev->autocontour, ARGR(contour) < 0);
-		if (ret == 0 && ARGR(contour) >= 0)
-			ret = pwc_ioctl_s_ctrl(pdev->contour, ARGR(contour));
-		break;
-	}
-
-	case VIDIOCPWCGCONTOUR:
-	{
-		ARG_DEF(int, contour)
-		if (v4l2_ctrl_g_ctrl(pdev->autocontour))
-			ARGR(contour) = -1;
-		else
-			ARGR(contour) = pwc_ioctl_g_ctrl(pdev->contour);
-		ARG_OUT(contour)
-		break;
-	}
-
-	case VIDIOCPWCSBACKLIGHT:
-	{
-		ARG_DEF(int, backlight)
-		ARG_IN(backlight)
-		ret = v4l2_ctrl_s_ctrl(pdev->backlight, ARGR(backlight));
-		break;
-	}
-
-	case VIDIOCPWCGBACKLIGHT:
-	{
-		ARG_DEF(int, backlight)
-		ARGR(backlight) = v4l2_ctrl_g_ctrl(pdev->backlight);
-		ARG_OUT(backlight)
-		break;
-	}
-
-	case VIDIOCPWCSFLICKER:
-	{
-		ARG_DEF(int, flicker)
-		ARG_IN(flicker)
-		ret = v4l2_ctrl_s_ctrl(pdev->flicker, ARGR(flicker));
-		break;
-	}
-
-	case VIDIOCPWCGFLICKER:
-	{
-		ARG_DEF(int, flicker)
-		ARGR(flicker) = v4l2_ctrl_g_ctrl(pdev->flicker);
-		ARG_OUT(flicker)
-		break;
-	}
-
-	case VIDIOCPWCSDYNNOISE:
-	{
-		ARG_DEF(int, dynnoise)
-		ARG_IN(dynnoise)
-		ret = v4l2_ctrl_s_ctrl(pdev->noise_reduction, ARGR(dynnoise));
-		break;
-	}
-
-	case VIDIOCPWCGDYNNOISE:
-	{
-		ARG_DEF(int, dynnoise)
-		ARGR(dynnoise) = v4l2_ctrl_g_ctrl(pdev->noise_reduction);
-		ARG_OUT(dynnoise);
-		break;
-	}
-
-	case VIDIOCPWCGREALSIZE:
-	{
-		ARG_DEF(struct pwc_imagesize, size)
-
-		ARGR(size).width = pdev->image.x;
-		ARGR(size).height = pdev->image.y;
-		ARG_OUT(size)
-		break;
-	}
-
-	case VIDIOCPWCMPTRESET:
-	{
-		if (pdev->features & FEATURE_MOTOR_PANTILT)
-		{
-			ARG_DEF(int, flags)
-
-			ARG_IN(flags)
-			ret = pwc_mpt_reset(pdev, ARGR(flags));
-		}
-		else
-		{
-			ret = -ENXIO;
-		}
-		break;
-	}
-
-	case VIDIOCPWCMPTGRANGE:
-	{
-		if (pdev->features & FEATURE_MOTOR_PANTILT)
-		{
-			ARG_DEF(struct pwc_mpt_range, range)
-
-			ARGR(range) = pdev->angle_range;
-			ARG_OUT(range)
-		}
-		else
-		{
-			ret = -ENXIO;
-		}
-		break;
-	}
-
-	case VIDIOCPWCMPTSANGLE:
-	{
-		int new_pan, new_tilt;
-
-		if (pdev->features & FEATURE_MOTOR_PANTILT)
-		{
-			ARG_DEF(struct pwc_mpt_angles, angles)
-
-			ARG_IN(angles)
-			/* The camera can only set relative angles, so
-			   do some calculations when getting an absolute angle .
-			 */
-			if (ARGR(angles).absolute)
-			{
-				new_pan  = ARGR(angles).pan;
-				new_tilt = ARGR(angles).tilt;
-			}
-			else
-			{
-				new_pan  = pdev->pan_angle  + ARGR(angles).pan;
-				new_tilt = pdev->tilt_angle + ARGR(angles).tilt;
-			}
-			ret = pwc_mpt_set_angle(pdev, new_pan, new_tilt);
-		}
-		else
-		{
-			ret = -ENXIO;
-		}
-		break;
-	}
-
-	case VIDIOCPWCMPTGANGLE:
-	{
-
-		if (pdev->features & FEATURE_MOTOR_PANTILT)
-		{
-			ARG_DEF(struct pwc_mpt_angles, angles)
-
-			ARGR(angles).absolute = 1;
-			ARGR(angles).pan  = pdev->pan_angle;
-			ARGR(angles).tilt = pdev->tilt_angle;
-			ARG_OUT(angles)
-		}
-		else
-		{
-			ret = -ENXIO;
-		}
-		break;
-	}
-
-	case VIDIOCPWCMPTSTATUS:
-	{
-		if (pdev->features & FEATURE_MOTOR_PANTILT)
-		{
-			ARG_DEF(struct pwc_mpt_status, status)
-
-			ret = pwc_mpt_get_status(pdev, ARGA(status));
-			ARG_OUT(status)
-		}
-		else
-		{
-			ret = -ENXIO;
-		}
-		break;
-	}
-
-	case VIDIOCPWCGVIDCMD:
-	{
-		ARG_DEF(struct pwc_video_command, vcmd);
-
-		ARGR(vcmd).type = pdev->type;
-		ARGR(vcmd).release = pdev->release;
-		ARGR(vcmd).command_len = pdev->cmd_len;
-		memcpy(&ARGR(vcmd).command_buf, pdev->cmd_buf, pdev->cmd_len);
-		ARGR(vcmd).bandlength = pdev->vbandlength;
-		ARGR(vcmd).frame_size = pdev->frame_size;
-		ARG_OUT(vcmd)
-		break;
-	}
-	/*
-	case VIDIOCPWCGVIDTABLE:
-	{
-		ARG_DEF(struct pwc_table_init_buffer, table);
-		ARGR(table).len = pdev->cmd_len;
-		memcpy(&ARGR(table).buffer, pdev->decompress_data, pdev->decompressor->table_size);
-		ARG_OUT(table)
-		break;
-	}
-	*/
-
-	default:
-		ret = -ENOIOCTLCMD;
-		break;
-	}
-
-	if (ret > 0)
-		return 0;
-	return ret;
-}
-
-
-/* vim: set cinoptions= formatoptions=croql cindent shiftwidth=8 tabstop=8: */
diff --git a/drivers/media/video/pwc/pwc-dec1.c b/drivers/media/video/pwc/pwc-dec1.c
index be0e02cb487..e899036aadf 100644
--- a/drivers/media/video/pwc/pwc-dec1.c
+++ b/drivers/media/video/pwc/pwc-dec1.c
@@ -22,19 +22,11 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include "pwc-dec1.h"
+#include "pwc.h"
 
-int pwc_dec1_init(struct pwc_device *pwc, int type, int release, void *buffer)
+void pwc_dec1_init(struct pwc_device *pdev, const unsigned char *cmd)
 {
-	struct pwc_dec1_private *pdec;
+	struct pwc_dec1_private *pdec = &pdev->dec1;
 
-	if (pwc->decompress_data == NULL) {
-		pdec = kmalloc(sizeof(struct pwc_dec1_private), GFP_KERNEL);
-		if (pdec == NULL)
-			return -ENOMEM;
-		pwc->decompress_data = pdec;
-	}
-	pdec = pwc->decompress_data;
-
-	return 0;
+	pdec->version = pdev->release;
 }
diff --git a/drivers/media/video/pwc/pwc-dec1.h b/drivers/media/video/pwc/pwc-dec1.h
index a57d8601080..c565ef8f52f 100644
--- a/drivers/media/video/pwc/pwc-dec1.h
+++ b/drivers/media/video/pwc/pwc-dec1.h
@@ -25,13 +25,15 @@
 #ifndef PWC_DEC1_H
 #define PWC_DEC1_H
 
-#include "pwc.h"
+#include <linux/mutex.h>
+
+struct pwc_device;
 
 struct pwc_dec1_private
 {
 	int version;
 };
 
-int pwc_dec1_init(struct pwc_device *pwc, int type, int release, void *buffer);
+void pwc_dec1_init(struct pwc_device *pdev, const unsigned char *cmd);
 
 #endif
diff --git a/drivers/media/video/pwc/pwc-dec23.c b/drivers/media/video/pwc/pwc-dec23.c
index 06a4e877ba4..3792fedff95 100644
--- a/drivers/media/video/pwc/pwc-dec23.c
+++ b/drivers/media/video/pwc/pwc-dec23.c
@@ -27,7 +27,6 @@
 #include "pwc-timon.h"
 #include "pwc-kiara.h"
 #include "pwc-dec23.h"
-#include <media/pwc-ioctl.h>
 
 #include <linux/string.h>
 #include <linux/slab.h>
@@ -51,13 +50,6 @@
 # define USE_LOOKUP_TABLE_TO_CLAMP 1
 #endif
 
-/*
- * ENABLE_BAYER_DECODER
- *   0: bayer decoder is not build (save some space)
- *   1: bayer decoder is build and can be used
- */
-#define ENABLE_BAYER_DECODER 0
-
 static void build_subblock_pattern(struct pwc_dec23_private *pdec)
 {
 	static const unsigned int initial_values[12] = {
@@ -302,20 +294,17 @@ static unsigned char pwc_crop_table[256 + 2*MAX_OUTER_CROP_VALUE];
 
 
 /* If the type or the command change, we rebuild the lookup table */
-int pwc_dec23_init(struct pwc_device *pwc, int type, unsigned char *cmd)
+void pwc_dec23_init(struct pwc_device *pdev, const unsigned char *cmd)
 {
 	int flags, version, shift, i;
-	struct pwc_dec23_private *pdec;
+	struct pwc_dec23_private *pdec = &pdev->dec23;
 
-	if (pwc->decompress_data == NULL) {
-		pdec = kmalloc(sizeof(struct pwc_dec23_private), GFP_KERNEL);
-		if (pdec == NULL)
-			return -ENOMEM;
-		pwc->decompress_data = pdec;
-	}
-	pdec = pwc->decompress_data;
+	mutex_init(&pdec->lock);
 
-	if (DEVICE_USE_CODEC3(type)) {
+	if (pdec->last_cmd_valid && pdec->last_cmd == cmd[2])
+		return;
+
+	if (DEVICE_USE_CODEC3(pdev->type)) {
 		flags = cmd[2] & 0x18;
 		if (flags == 8)
 			pdec->nbits = 7;	/* More bits, mean more bits to encode the stream, but better quality */
@@ -362,7 +351,8 @@ int pwc_dec23_init(struct pwc_device *pwc, int type, unsigned char *cmd)
 		pwc_crop_table[MAX_OUTER_CROP_VALUE+256+i] = 255;
 #endif
 
-	return 0;
+	pdec->last_cmd = cmd[2];
+	pdec->last_cmd_valid = 1;
 }
 
 /*
@@ -467,123 +457,6 @@ static void copy_image_block_CrCb(const int *src, unsigned char *dst, unsigned i
 #endif
 }
 
-#if ENABLE_BAYER_DECODER
-/*
- * Format: 8x2 pixels
- *   . G . G . G . G . G . G . G
- *   . . . . . . . . . . . . . .
- *   . G . G . G . G . G . G . G
- *   . . . . . . . . . . . . . .
- *   or
- *   . . . . . . . . . . . . . .
- *   G . G . G . G . G . G . G .
- *   . . . . . . . . . . . . . .
- *   G . G . G . G . G . G . G .
-*/
-static void copy_image_block_Green(const int *src, unsigned char *dst, unsigned int bytes_per_line, unsigned int scalebits)
-{
-#if UNROLL_LOOP_FOR_COPY
-	/* Unroll all loops */
-	const unsigned char *cm = pwc_crop_table+MAX_OUTER_CROP_VALUE;
-	unsigned char *d = dst;
-	const int *c = src;
-
-	d[0] = cm[c[0] >> scalebits];
-	d[2] = cm[c[1] >> scalebits];
-	d[4] = cm[c[2] >> scalebits];
-	d[6] = cm[c[3] >> scalebits];
-	d[8] = cm[c[4] >> scalebits];
-	d[10] = cm[c[5] >> scalebits];
-	d[12] = cm[c[6] >> scalebits];
-	d[14] = cm[c[7] >> scalebits];
-
-	d = dst + bytes_per_line;
-	d[0] = cm[c[8] >> scalebits];
-	d[2] = cm[c[9] >> scalebits];
-	d[4] = cm[c[10] >> scalebits];
-	d[6] = cm[c[11] >> scalebits];
-	d[8] = cm[c[12] >> scalebits];
-	d[10] = cm[c[13] >> scalebits];
-	d[12] = cm[c[14] >> scalebits];
-	d[14] = cm[c[15] >> scalebits];
-#else
-	int i;
-	unsigned char *d;
-	const int *c = src;
-
-	d = dst;
-	for (i = 0; i < 8; i++, c++)
-		d[i*2] = CLAMP((*c) >> scalebits);
-
-	d = dst + bytes_per_line;
-	for (i = 0; i < 8; i++, c++)
-		d[i*2] = CLAMP((*c) >> scalebits);
-#endif
-}
-#endif
-
-#if ENABLE_BAYER_DECODER
-/*
- * Format: 4x4 pixels
- *   R . R . R . R
- *   . B . B . B .
- *   R . R . R . R
- *   . B . B . B .
- */
-static void copy_image_block_RedBlue(const int *src, unsigned char *dst, unsigned int bytes_per_line, unsigned int scalebits)
-{
-#if UNROLL_LOOP_FOR_COPY
-	/* Unroll all loops */
-	const unsigned char *cm = pwc_crop_table+MAX_OUTER_CROP_VALUE;
-	unsigned char *d = dst;
-	const int *c = src;
-
-	d[0] = cm[c[0] >> scalebits];
-	d[2] = cm[c[1] >> scalebits];
-	d[4] = cm[c[2] >> scalebits];
-	d[6] = cm[c[3] >> scalebits];
-
-	d = dst + bytes_per_line;
-	d[1] = cm[c[4] >> scalebits];
-	d[3] = cm[c[5] >> scalebits];
-	d[5] = cm[c[6] >> scalebits];
-	d[7] = cm[c[7] >> scalebits];
-
-	d = dst + bytes_per_line*2;
-	d[0] = cm[c[8] >> scalebits];
-	d[2] = cm[c[9] >> scalebits];
-	d[4] = cm[c[10] >> scalebits];
-	d[6] = cm[c[11] >> scalebits];
-
-	d = dst + bytes_per_line*3;
-	d[1] = cm[c[12] >> scalebits];
-	d[3] = cm[c[13] >> scalebits];
-	d[5] = cm[c[14] >> scalebits];
-	d[7] = cm[c[15] >> scalebits];
-#else
-	int i;
-	unsigned char *d;
-	const int *c = src;
-
-	d = dst;
-	for (i = 0; i < 4; i++, c++)
-		d[i*2] = CLAMP((*c) >> scalebits);
-
-	d = dst + bytes_per_line;
-	for (i = 0; i < 4; i++, c++)
-		d[i*2+1] = CLAMP((*c) >> scalebits);
-
-	d = dst + bytes_per_line*2;
-	for (i = 0; i < 4; i++, c++)
-		d[i*2] = CLAMP((*c) >> scalebits);
-
-	d = dst + bytes_per_line*3;
-	for (i = 0; i < 4; i++, c++)
-		d[i*2+1] = CLAMP((*c) >> scalebits);
-#endif
-}
-#endif
-
 /*
  * To manage the stream, we keep bits in a 32 bits register.
  * fill_nbits(n): fill the reservoir with at least n bits
@@ -775,146 +648,44 @@ static void DecompressBand23(struct pwc_dec23_private *pdec,
 
 }
 
-#if ENABLE_BAYER_DECODER
-/*
- * Size need to be a multiple of 8 in width
- *
- * Return a block of four line encoded like this:
- *
- *   G R G R G R G R G R G R G R G R
- *   B G B G B G B G B G B G B G B G
- *   G R G R G R G R G R G R G R G R
- *   B G B G B G B G B G B G B G B G
- *
- */
-static void DecompressBandBayer(struct pwc_dec23_private *pdec,
-				const unsigned char *rawyuv,
-				unsigned char *rgbbayer,
-				unsigned int   compressed_image_width,
-				unsigned int   real_image_width)
-{
-	int compression_index, nblocks;
-	const unsigned char *ptable0004;
-	const unsigned char *ptable8004;
-	unsigned char *dest;
-
-	pdec->reservoir = 0;
-	pdec->nbits_in_reservoir = 0;
-	pdec->stream = rawyuv + 1;	/* The first byte of the stream is skipped */
-
-	get_nbits(pdec, 4, compression_index);
-
-	/* pass 1: uncompress RB component */
-	nblocks = compressed_image_width / 4;
-
-	ptable0004 = pdec->table_0004_pass1[compression_index];
-	ptable8004 = pdec->table_8004_pass1[compression_index];
-	dest = rgbbayer;
-
-	/* Each block decode a square of 4x4 */
-	while (nblocks) {
-		decode_block(pdec, ptable0004, ptable8004);
-		copy_image_block_RedBlue(pdec->temp_colors, rgbbayer, real_image_width, pdec->scalebits);
-		dest += 8;
-		nblocks--;
-	}
-
-	/* pass 2: uncompress G component */
-	nblocks = compressed_image_width / 8;
-
-	ptable0004 = pdec->table_0004_pass2[compression_index];
-	ptable8004 = pdec->table_8004_pass2[compression_index];
-
-	/* Each block decode a square of 4x4 */
-	while (nblocks) {
-		decode_block(pdec, ptable0004, ptable8004);
-		copy_image_block_Green(pdec->temp_colors, rgbbayer+1, real_image_width, pdec->scalebits);
-
-		decode_block(pdec, ptable0004, ptable8004);
-		copy_image_block_Green(pdec->temp_colors, rgbbayer+real_image_width, real_image_width, pdec->scalebits);
-
-		rgbbayer += 16;
-		nblocks -= 2;
-	}
-}
-#endif
-
-
 /**
  *
  * Uncompress a pwc23 buffer.
  *
- * pwc.view: size of the image wanted
- * pwc.image: size of the image returned by the camera
- * pwc.offset: (x,y) to displayer image in the view
- *
  * src: raw data
  * dst: image output
- * flags: PWCX_FLAG_PLANAR or PWCX_FLAG_BAYER
  */
-void pwc_dec23_decompress(const struct pwc_device *pwc,
+void pwc_dec23_decompress(struct pwc_device *pdev,
 			  const void *src,
-			  void *dst,
-			  int flags)
+			  void *dst)
 {
-	int bandlines_left, stride, bytes_per_block;
-
-	bandlines_left = pwc->image.y / 4;
-	bytes_per_block = pwc->view.x * 4;
-
-	if (flags & PWCX_FLAG_BAYER) {
-#if ENABLE_BAYER_DECODER
-		/* RGB Bayer format */
-		unsigned char *rgbout;
-
-		stride = pwc->view.x * pwc->offset.y;
-		rgbout = dst + stride + pwc->offset.x;
-
-
-		while (bandlines_left--) {
-
-			DecompressBandBayer(pwc->decompress_data,
-					    src,
-					    rgbout,
-					    pwc->image.x, pwc->view.x);
-
-			src += pwc->vbandlength;
-			rgbout += bytes_per_block;
-
-		}
-#else
-		memset(dst, 0, pwc->view.x * pwc->view.y);
-#endif
-
-	} else {
-		/* YUV420P image format */
-		unsigned char *pout_planar_y;
-		unsigned char *pout_planar_u;
-		unsigned char *pout_planar_v;
-		unsigned int   plane_size;
-
-		plane_size = pwc->view.x * pwc->view.y;
-
-		/* offset in Y plane */
-		stride = pwc->view.x * pwc->offset.y;
-		pout_planar_y = dst + stride + pwc->offset.x;
-
-		/* offsets in U/V planes */
-		stride = (pwc->view.x * pwc->offset.y) / 4 + pwc->offset.x / 2;
-		pout_planar_u = dst + plane_size + stride;
-		pout_planar_v = dst + plane_size + plane_size / 4 + stride;
-
-		while (bandlines_left--) {
-
-			DecompressBand23(pwc->decompress_data,
-					 src,
-					 pout_planar_y, pout_planar_u, pout_planar_v,
-					 pwc->image.x, pwc->view.x);
-			src += pwc->vbandlength;
-			pout_planar_y += bytes_per_block;
-			pout_planar_u += pwc->view.x;
-			pout_planar_v += pwc->view.x;
-
-		}
+	int bandlines_left, bytes_per_block;
+	struct pwc_dec23_private *pdec = &pdev->dec23;
+
+	/* YUV420P image format */
+	unsigned char *pout_planar_y;
+	unsigned char *pout_planar_u;
+	unsigned char *pout_planar_v;
+	unsigned int   plane_size;
+
+	mutex_lock(&pdec->lock);
+
+	bandlines_left = pdev->height / 4;
+	bytes_per_block = pdev->width * 4;
+	plane_size = pdev->height * pdev->width;
+
+	pout_planar_y = dst;
+	pout_planar_u = dst + plane_size;
+	pout_planar_v = dst + plane_size + plane_size / 4;
+
+	while (bandlines_left--) {
+		DecompressBand23(pdec, src,
+				 pout_planar_y, pout_planar_u, pout_planar_v,
+				 pdev->width, pdev->width);
+		src += pdev->vbandlength;
+		pout_planar_y += bytes_per_block;
+		pout_planar_u += pdev->width;
+		pout_planar_v += pdev->width;
 	}
+	mutex_unlock(&pdec->lock);
 }
diff --git a/drivers/media/video/pwc/pwc-dec23.h b/drivers/media/video/pwc/pwc-dec23.h
index a0ac4f3dff8..c655b1c1e6a 100644
--- a/drivers/media/video/pwc/pwc-dec23.h
+++ b/drivers/media/video/pwc/pwc-dec23.h
@@ -25,15 +25,20 @@
 #ifndef PWC_DEC23_H
 #define PWC_DEC23_H
 
-#include "pwc.h"
+struct pwc_device;
 
 struct pwc_dec23_private
 {
+	struct mutex lock;
+
+	unsigned char last_cmd, last_cmd_valid;
+
   unsigned int scalebits;
   unsigned int nbitsmask, nbits; /* Number of bits of a color in the compressed stream */
 
   unsigned int reservoir;
   unsigned int nbits_in_reservoir;
+
   const unsigned char *stream;
   int temp_colors[16];
 
@@ -49,9 +54,8 @@ struct pwc_dec23_private
 
 };
 
-int pwc_dec23_init(struct pwc_device *pwc, int type, unsigned char *cmd);
-void pwc_dec23_decompress(const struct pwc_device *pwc,
+void pwc_dec23_init(struct pwc_device *pdev, const unsigned char *cmd);
+void pwc_dec23_decompress(struct pwc_device *pdev,
 			  const void *src,
-			  void *dst,
-			  int flags);
+			  void *dst);
 #endif
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 01ff643e682..122fbd0081e 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -128,33 +128,23 @@ static struct usb_driver pwc_driver = {
 #define MAX_DEV_HINTS	20
 #define MAX_ISOC_ERRORS	20
 
-static int default_fps = 10;
 #ifdef CONFIG_USB_PWC_DEBUG
 	int pwc_trace = PWC_DEBUG_LEVEL;
 #endif
 static int power_save = -1;
-static int led_on = 100, led_off; /* defaults to LED that is on while in use */
-static int pwc_preferred_compression = 1; /* 0..3 = uncompressed..high */
-static struct {
-	int type;
-	char serial_number[30];
-	int device_node;
-	struct pwc_device *pdev;
-} device_hint[MAX_DEV_HINTS];
+static int leds[2] = { 100, 0 };
 
 /***/
 
-static int pwc_video_open(struct file *file);
 static int pwc_video_close(struct file *file);
 static ssize_t pwc_video_read(struct file *file, char __user *buf,
 			  size_t count, loff_t *ppos);
 static unsigned int pwc_video_poll(struct file *file, poll_table *wait);
 static int  pwc_video_mmap(struct file *file, struct vm_area_struct *vma);
-static void pwc_video_release(struct video_device *vfd);
 
 static const struct v4l2_file_operations pwc_fops = {
 	.owner =	THIS_MODULE,
-	.open =		pwc_video_open,
+	.open =		v4l2_fh_open,
 	.release =     	pwc_video_close,
 	.read =		pwc_video_read,
 	.poll =		pwc_video_poll,
@@ -163,7 +153,7 @@ static const struct v4l2_file_operations pwc_fops = {
 };
 static struct video_device pwc_template = {
 	.name =		"Philips Webcam",	/* Filled in later */
-	.release =	pwc_video_release,
+	.release =	video_device_release_empty,
 	.fops =         &pwc_fops,
 	.ioctl_ops =	&pwc_ioctl_ops,
 };
@@ -191,7 +181,6 @@ static void pwc_snapshot_button(struct pwc_device *pdev, int down)
 {
 	if (down) {
 		PWC_TRACE("Snapshot button pressed.\n");
-		pdev->snapshot_button_status = 1;
 	} else {
 		PWC_TRACE("Snapshot button released.\n");
 	}
@@ -375,6 +364,7 @@ static int pwc_isoc_init(struct pwc_device *pdev)
 	int i, j, ret;
 	struct usb_interface *intf;
 	struct usb_host_interface *idesc = NULL;
+	int compression = 0; /* 0..3 = uncompressed..high */
 
 	if (pdev->iso_init)
 		return 0;
@@ -386,6 +376,12 @@ static int pwc_isoc_init(struct pwc_device *pdev)
 	pdev->visoc_errors = 0;
 	udev = pdev->udev;
 
+retry:
+	/* We first try with low compression and then retry with a higher
+	   compression setting if there is not enough bandwidth. */
+	ret = pwc_set_video_mode(pdev, pdev->width, pdev->height, pdev->pixfmt,
+				 pdev->vframes, &compression, 1);
+
 	/* Get the current alternate interface, adjust packet size */
 	intf = usb_ifnum_to_if(udev, 0);
 	if (intf)
@@ -408,9 +404,12 @@ static int pwc_isoc_init(struct pwc_device *pdev)
 	}
 
 	/* Set alternate interface */
-	ret = 0;
 	PWC_DEBUG_OPEN("Setting alternate interface %d\n", pdev->valternate);
 	ret = usb_set_interface(pdev->udev, 0, pdev->valternate);
+	if (ret == -ENOSPC && compression < 3) {
+		compression++;
+		goto retry;
+	}
 	if (ret < 0)
 		return ret;
 
@@ -454,6 +453,12 @@ static int pwc_isoc_init(struct pwc_device *pdev)
 	/* link */
 	for (i = 0; i < MAX_ISO_BUFS; i++) {
 		ret = usb_submit_urb(pdev->urbs[i], GFP_KERNEL);
+		if (ret == -ENOSPC && compression < 3) {
+			compression++;
+			pdev->iso_init = 1;
+			pwc_isoc_cleanup(pdev);
+			goto retry;
+		}
 		if (ret) {
 			PWC_ERROR("isoc_init() submit_urb %d failed with error %d\n", i, ret);
 			pdev->iso_init = 1;
@@ -517,12 +522,11 @@ static void pwc_isoc_cleanup(struct pwc_device *pdev)
 	PWC_DEBUG_OPEN("<< pwc_isoc_cleanup()\n");
 }
 
-/*
- * Release all queued buffers, no need to take queued_bufs_lock, since all
- * iso urbs have been killed when we're called so pwc_isoc_handler won't run.
- */
 static void pwc_cleanup_queued_bufs(struct pwc_device *pdev)
 {
+	unsigned long flags = 0;
+
+	spin_lock_irqsave(&pdev->queued_bufs_lock, flags);
 	while (!list_empty(&pdev->queued_bufs)) {
 		struct pwc_frame_buf *buf;
 
@@ -531,84 +535,7 @@ static void pwc_cleanup_queued_bufs(struct pwc_device *pdev)
 		list_del(&buf->list);
 		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
 	}
-}
-
-/*********
- * sysfs
- *********/
-static struct pwc_device *cd_to_pwc(struct device *cd)
-{
-	struct video_device *vdev = to_video_device(cd);
-	return video_get_drvdata(vdev);
-}
-
-static ssize_t show_pan_tilt(struct device *class_dev,
-			     struct device_attribute *attr, char *buf)
-{
-	struct pwc_device *pdev = cd_to_pwc(class_dev);
-	return sprintf(buf, "%d %d\n", pdev->pan_angle, pdev->tilt_angle);
-}
-
-static ssize_t store_pan_tilt(struct device *class_dev,
-			      struct device_attribute *attr,
-			      const char *buf, size_t count)
-{
-	struct pwc_device *pdev = cd_to_pwc(class_dev);
-	int pan, tilt;
-	int ret = -EINVAL;
-
-	if (strncmp(buf, "reset", 5) == 0)
-		ret = pwc_mpt_reset(pdev, 0x3);
-
-	else if (sscanf(buf, "%d %d", &pan, &tilt) > 0)
-		ret = pwc_mpt_set_angle(pdev, pan, tilt);
-
-	if (ret < 0)
-		return ret;
-	return strlen(buf);
-}
-static DEVICE_ATTR(pan_tilt, S_IRUGO | S_IWUSR, show_pan_tilt,
-		   store_pan_tilt);
-
-static ssize_t show_snapshot_button_status(struct device *class_dev,
-					   struct device_attribute *attr, char *buf)
-{
-	struct pwc_device *pdev = cd_to_pwc(class_dev);
-	int status = pdev->snapshot_button_status;
-	pdev->snapshot_button_status = 0;
-	return sprintf(buf, "%d\n", status);
-}
-
-static DEVICE_ATTR(button, S_IRUGO | S_IWUSR, show_snapshot_button_status,
-		   NULL);
-
-static int pwc_create_sysfs_files(struct pwc_device *pdev)
-{
-	int rc;
-
-	rc = device_create_file(&pdev->vdev.dev, &dev_attr_button);
-	if (rc)
-		goto err;
-	if (pdev->features & FEATURE_MOTOR_PANTILT) {
-		rc = device_create_file(&pdev->vdev.dev, &dev_attr_pan_tilt);
-		if (rc)
-			goto err_button;
-	}
-
-	return 0;
-
-err_button:
-	device_remove_file(&pdev->vdev.dev, &dev_attr_button);
-err:
-	PWC_ERROR("Could not create sysfs files.\n");
-	return rc;
-}
-
-static void pwc_remove_sysfs_files(struct pwc_device *pdev)
-{
-	if (pdev->features & FEATURE_MOTOR_PANTILT)
-		device_remove_file(&pdev->vdev.dev, &dev_attr_pan_tilt);
-	device_remove_file(&pdev->vdev.dev, &dev_attr_button);
+	spin_unlock_irqrestore(&pdev->queued_bufs_lock, flags);
 }
 
 #ifdef CONFIG_USB_PWC_DEBUG
@@ -644,85 +571,60 @@ static const char *pwc_sensor_type_to_string(unsigned int sensor_type)
 /***************************************************************************/
 /* Video4Linux functions */
 
-static int pwc_video_open(struct file *file)
+int pwc_test_n_set_capt_file(struct pwc_device *pdev, struct file *file)
 {
-	struct video_device *vdev = video_devdata(file);
-	struct pwc_device *pdev;
-
-	PWC_DEBUG_OPEN(">> video_open called(vdev = 0x%p).\n", vdev);
-
-	pdev = video_get_drvdata(vdev);
-	if (!pdev->udev)
-		return -ENODEV;
+	int r = 0;
 
-	file->private_data = vdev;
-	PWC_DEBUG_OPEN("<< video_open() returns 0.\n");
-	return 0;
+	mutex_lock(&pdev->capt_file_lock);
+	if (pdev->capt_file != NULL &&
+	    pdev->capt_file != file) {
+		r = -EBUSY;
+		goto leave;
+	}
+	pdev->capt_file = file;
+leave:
+	mutex_unlock(&pdev->capt_file_lock);
+	return r;
 }
 
-static void pwc_video_release(struct video_device *vfd)
+static void pwc_video_release(struct v4l2_device *v)
 {
-	struct pwc_device *pdev = container_of(vfd, struct pwc_device, vdev);
-	int hint;
-
-	/* search device_hint[] table if we occupy a slot, by any chance */
-	for (hint = 0; hint < MAX_DEV_HINTS; hint++)
-		if (device_hint[hint].pdev == pdev)
-			device_hint[hint].pdev = NULL;
-
-	/* Free intermediate decompression buffer & tables */
-	if (pdev->decompress_data != NULL) {
-		PWC_DEBUG_MEMORY("Freeing decompression buffer at %p.\n",
-				 pdev->decompress_data);
-		kfree(pdev->decompress_data);
-		pdev->decompress_data = NULL;
-	}
+	struct pwc_device *pdev = container_of(v, struct pwc_device, v4l2_dev);
 
 	v4l2_ctrl_handler_free(&pdev->ctrl_handler);
-
+	kfree(pdev->ctrl_buf);
 	kfree(pdev);
 }
 
 static int pwc_video_close(struct file *file)
 {
-	struct video_device *vdev = file->private_data;
-	struct pwc_device *pdev;
-
-	PWC_DEBUG_OPEN(">> video_close called(vdev = 0x%p).\n", vdev);
+	struct pwc_device *pdev = video_drvdata(file);
 
-	pdev = video_get_drvdata(vdev);
 	if (pdev->capt_file == file) {
 		vb2_queue_release(&pdev->vb_queue);
 		pdev->capt_file = NULL;
 	}
-
-	PWC_DEBUG_OPEN("<< video_close()\n");
-	return 0;
+	return v4l2_fh_release(file);
 }
 
 static ssize_t pwc_video_read(struct file *file, char __user *buf,
 			      size_t count, loff_t *ppos)
 {
-	struct video_device *vdev = file->private_data;
-	struct pwc_device *pdev = video_get_drvdata(vdev);
+	struct pwc_device *pdev = video_drvdata(file);
 
 	if (!pdev->udev)
 		return -ENODEV;
 
-	if (pdev->capt_file != NULL &&
-	    pdev->capt_file != file)
+	if (pwc_test_n_set_capt_file(pdev, file))
 		return -EBUSY;
 
-	pdev->capt_file = file;
-
 	return vb2_read(&pdev->vb_queue, buf, count, ppos,
 			file->f_flags & O_NONBLOCK);
 }
 
 static unsigned int pwc_video_poll(struct file *file, poll_table *wait)
 {
-	struct video_device *vdev = file->private_data;
-	struct pwc_device *pdev = video_get_drvdata(vdev);
+	struct pwc_device *pdev = video_drvdata(file);
 
 	if (!pdev->udev)
 		return POLL_ERR;
@@ -732,8 +634,7 @@ static unsigned int pwc_video_poll(struct file *file, poll_table *wait)
 
 static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma)
 {
-	struct video_device *vdev = file->private_data;
-	struct pwc_device *pdev = video_get_drvdata(vdev);
+	struct pwc_device *pdev = video_drvdata(file);
 
 	if (pdev->capt_file != file)
 		return -EBUSY;
@@ -749,6 +650,7 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
 				unsigned int sizes[], void *alloc_ctxs[])
 {
 	struct pwc_device *pdev = vb2_get_drv_priv(vq);
+	int size;
 
 	if (*nbuffers < MIN_FRAMES)
 		*nbuffers = MIN_FRAMES;
@@ -757,7 +659,9 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
 
 	*nplanes = 1;
 
-	sizes[0] = PAGE_ALIGN((pdev->abs_max.x * pdev->abs_max.y * 3) / 2);
+	size = pwc_get_size(pdev, MAX_WIDTH, MAX_HEIGHT);
+	sizes[0] = PAGE_ALIGN(pwc_image_sizes[size][0] *
+			      pwc_image_sizes[size][1] * 3 / 2);
 
 	return 0;
 }
@@ -812,56 +716,59 @@ static void buffer_queue(struct vb2_buffer *vb)
 	unsigned long flags = 0;
 
 	spin_lock_irqsave(&pdev->queued_bufs_lock, flags);
-	list_add_tail(&buf->list, &pdev->queued_bufs);
+	/* Check the device has not disconnected between prep and queuing */
+	if (pdev->udev)
+		list_add_tail(&buf->list, &pdev->queued_bufs);
+	else
+		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
 	spin_unlock_irqrestore(&pdev->queued_bufs_lock, flags);
 }
 
 static int start_streaming(struct vb2_queue *vq, unsigned int count)
 {
 	struct pwc_device *pdev = vb2_get_drv_priv(vq);
+	int r;
 
-	if (!pdev->udev)
-		return -ENODEV;
+	mutex_lock(&pdev->udevlock);
+	if (!pdev->udev) {
+		r = -ENODEV;
+		goto leave;
+	}
 
 	/* Turn on camera and set LEDS on */
 	pwc_camera_power(pdev, 1);
-	if (pdev->power_save) {
-		/* Restore video mode */
-		pwc_set_video_mode(pdev, pdev->view.x, pdev->view.y,
-				   pdev->vframes, pdev->vcompression,
-				   pdev->vsnapshot);
-	}
-	pwc_set_leds(pdev, led_on, led_off);
+	pwc_set_leds(pdev, leds[0], leds[1]);
 
-	return pwc_isoc_init(pdev);
+	r = pwc_isoc_init(pdev);
+	if (r) {
+		/* If we failed turn camera and LEDS back off */
+		pwc_set_leds(pdev, 0, 0);
+		pwc_camera_power(pdev, 0);
+		/* And cleanup any queued bufs!! */
+		pwc_cleanup_queued_bufs(pdev);
+	}
+leave:
+	mutex_unlock(&pdev->udevlock);
+	return r;
 }
 
 static int stop_streaming(struct vb2_queue *vq)
 {
 	struct pwc_device *pdev = vb2_get_drv_priv(vq);
 
+	mutex_lock(&pdev->udevlock);
 	if (pdev->udev) {
 		pwc_set_leds(pdev, 0, 0);
 		pwc_camera_power(pdev, 0);
 		pwc_isoc_cleanup(pdev);
 	}
+	mutex_unlock(&pdev->udevlock);
+
 	pwc_cleanup_queued_bufs(pdev);
 
 	return 0;
 }
 
-static void pwc_lock(struct vb2_queue *vq)
-{
-	struct pwc_device *pdev = vb2_get_drv_priv(vq);
-	mutex_lock(&pdev->modlock);
-}
-
-static void pwc_unlock(struct vb2_queue *vq)
-{
-	struct pwc_device *pdev = vb2_get_drv_priv(vq);
-	mutex_unlock(&pdev->modlock);
-}
-
 static struct vb2_ops pwc_vb_queue_ops = {
 	.queue_setup		= queue_setup,
 	.buf_init		= buffer_init,
@@ -871,8 +778,6 @@ static struct vb2_ops pwc_vb_queue_ops = {
 	.buf_queue		= buffer_queue,
 	.start_streaming	= start_streaming,
 	.stop_streaming		= stop_streaming,
-	.wait_prepare		= pwc_unlock,
-	.wait_finish		= pwc_lock,
 };
 
 /***************************************************************************/
@@ -887,9 +792,9 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 	struct usb_device *udev = interface_to_usbdev(intf);
 	struct pwc_device *pdev = NULL;
 	int vendor_id, product_id, type_id;
-	int hint, rc;
+	int rc;
 	int features = 0;
-	int video_nr = -1; /* default: use next available device */
+	int compression = 0;
 	int my_power_save = power_save;
 	char serial_number[30], *name;
 
@@ -1149,28 +1054,15 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 		return -ENOMEM;
 	}
 	pdev->type = type_id;
-	pdev->vframes = default_fps;
-	strcpy(pdev->serial, serial_number);
 	pdev->features = features;
-	if (vendor_id == 0x046D && product_id == 0x08B5) {
-		/* Logitech QuickCam Orbit
-		   The ranges have been determined experimentally; they may differ from cam to cam.
-		   Also, the exact ranges left-right and up-down are different for my cam
-		  */
-		pdev->angle_range.pan_min  = -7000;
-		pdev->angle_range.pan_max  =  7000;
-		pdev->angle_range.tilt_min = -3000;
-		pdev->angle_range.tilt_max =  2500;
-	}
 	pwc_construct(pdev); /* set min/max sizes correct */
 
-	mutex_init(&pdev->modlock);
+	mutex_init(&pdev->capt_file_lock);
 	mutex_init(&pdev->udevlock);
 	spin_lock_init(&pdev->queued_bufs_lock);
 	INIT_LIST_HEAD(&pdev->queued_bufs);
 
 	pdev->udev = udev;
-	pdev->vcompression = pwc_preferred_compression;
 	pdev->power_save = my_power_save;
 
 	/* Init videobuf2 queue structure */
@@ -1185,35 +1077,21 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 
 	/* Init video_device structure */
 	memcpy(&pdev->vdev, &pwc_template, sizeof(pwc_template));
-	pdev->vdev.parent = &intf->dev;
-	pdev->vdev.lock = &pdev->modlock;
 	strcpy(pdev->vdev.name, name);
+	set_bit(V4L2_FL_USE_FH_PRIO, &pdev->vdev.flags);
 	video_set_drvdata(&pdev->vdev, pdev);
 
 	pdev->release = le16_to_cpu(udev->descriptor.bcdDevice);
 	PWC_DEBUG_PROBE("Release: %04x\n", pdev->release);
 
-	/* Now search device_hint[] table for a match, so we can hint a node number. */
-	for (hint = 0; hint < MAX_DEV_HINTS; hint++) {
-		if (((device_hint[hint].type == -1) || (device_hint[hint].type == pdev->type)) &&
-		     (device_hint[hint].pdev == NULL)) {
-			/* so far, so good... try serial number */
-			if ((device_hint[hint].serial_number[0] == '*') || !strcmp(device_hint[hint].serial_number, serial_number)) {
-				/* match! */
-				video_nr = device_hint[hint].device_node;
-				PWC_DEBUG_PROBE("Found hint, will try to register as /dev/video%d\n", video_nr);
-				break;
-			}
-		}
+	/* Allocate USB command buffers */
+	pdev->ctrl_buf = kmalloc(sizeof(pdev->cmd_buf), GFP_KERNEL);
+	if (!pdev->ctrl_buf) {
+		PWC_ERROR("Oops, could not allocate memory for pwc_device.\n");
+		rc = -ENOMEM;
+		goto err_free_mem;
 	}
 
-	/* occupy slot */
-	if (hint < MAX_DEV_HINTS)
-		device_hint[hint].pdev = pdev;
-
-	PWC_DEBUG_PROBE("probe() function returning struct at 0x%p.\n", pdev);
-	usb_set_intfdata(intf, pdev);
-
 #ifdef CONFIG_USB_PWC_DEBUG
 	/* Query sensor type */
 	if (pwc_get_cmos_sensor(pdev, &rc) >= 0) {
@@ -1227,8 +1105,8 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 	pwc_set_leds(pdev, 0, 0);
 
 	/* Setup intial videomode */
-	rc = pwc_set_video_mode(pdev, pdev->view_max.x, pdev->view_max.y,
-				pdev->vframes, pdev->vcompression, 0);
+	rc = pwc_set_video_mode(pdev, MAX_WIDTH, MAX_HEIGHT,
+				V4L2_PIX_FMT_YUV420, 30, &compression, 1);
 	if (rc)
 		goto err_free_mem;
 
@@ -1239,20 +1117,25 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 		goto err_free_mem;
 	}
 
-	pdev->vdev.ctrl_handler = &pdev->ctrl_handler;
-
 	/* And powerdown the camera until streaming starts */
 	pwc_camera_power(pdev, 0);
 
-	rc = video_register_device(&pdev->vdev, VFL_TYPE_GRABBER, video_nr);
-	if (rc < 0) {
-		PWC_ERROR("Failed to register as video device (%d).\n", rc);
+	/* Register the v4l2_device structure */
+	pdev->v4l2_dev.release = pwc_video_release;
+	rc = v4l2_device_register(&intf->dev, &pdev->v4l2_dev);
+	if (rc) {
+		PWC_ERROR("Failed to register v4l2-device (%d).\n", rc);
 		goto err_free_controls;
 	}
-	rc = pwc_create_sysfs_files(pdev);
-	if (rc)
-		goto err_video_unreg;
 
+	pdev->v4l2_dev.ctrl_handler = &pdev->ctrl_handler;
+	pdev->vdev.v4l2_dev = &pdev->v4l2_dev;
+
+	rc = video_register_device(&pdev->vdev, VFL_TYPE_GRABBER, -1);
+	if (rc < 0) {
+		PWC_ERROR("Failed to register as video device (%d).\n", rc);
+		goto err_unregister_v4l2_dev;
+	}
 	PWC_INFO("Registered as %s.\n", video_device_node_name(&pdev->vdev));
 
 #ifdef CONFIG_USB_PWC_INPUT_EVDEV
@@ -1261,7 +1144,6 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 	if (!pdev->button_dev) {
 		PWC_ERROR("Err, insufficient memory for webcam snapshot button device.");
 		rc = -ENOMEM;
-		pwc_remove_sysfs_files(pdev);
 		goto err_video_unreg;
 	}
 
@@ -1279,7 +1161,6 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 	if (rc) {
 		input_free_device(pdev->button_dev);
 		pdev->button_dev = NULL;
-		pwc_remove_sysfs_files(pdev);
 		goto err_video_unreg;
 	}
 #endif
@@ -1287,13 +1168,13 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 	return 0;
 
 err_video_unreg:
-	if (hint < MAX_DEV_HINTS)
-		device_hint[hint].pdev = NULL;
 	video_unregister_device(&pdev->vdev);
+err_unregister_v4l2_dev:
+	v4l2_device_unregister(&pdev->v4l2_dev);
 err_free_controls:
 	v4l2_ctrl_handler_free(&pdev->ctrl_handler);
 err_free_mem:
-	usb_set_intfdata(intf, NULL);
+	kfree(pdev->ctrl_buf);
 	kfree(pdev);
 	return rc;
 }
@@ -1301,27 +1182,26 @@ err_free_mem:
 /* The user yanked out the cable... */
 static void usb_pwc_disconnect(struct usb_interface *intf)
 {
-	struct pwc_device *pdev  = usb_get_intfdata(intf);
+	struct v4l2_device *v = usb_get_intfdata(intf);
+	struct pwc_device *pdev = container_of(v, struct pwc_device, v4l2_dev);
 
 	mutex_lock(&pdev->udevlock);
-	mutex_lock(&pdev->modlock);
-
-	usb_set_intfdata(intf, NULL);
 	/* No need to keep the urbs around after disconnection */
 	pwc_isoc_cleanup(pdev);
-	pwc_cleanup_queued_bufs(pdev);
 	pdev->udev = NULL;
-
-	mutex_unlock(&pdev->modlock);
 	mutex_unlock(&pdev->udevlock);
 
-	pwc_remove_sysfs_files(pdev);
+	pwc_cleanup_queued_bufs(pdev);
+
 	video_unregister_device(&pdev->vdev);
+	v4l2_device_unregister(&pdev->v4l2_dev);
 
 #ifdef CONFIG_USB_PWC_INPUT_EVDEV
 	if (pdev->button_dev)
 		input_unregister_device(pdev->button_dev);
 #endif
+
+	v4l2_device_put(&pdev->v4l2_dev);
 }
 
 
@@ -1329,30 +1209,19 @@ static void usb_pwc_disconnect(struct usb_interface *intf)
  * Initialization code & module stuff
  */
 
-static int fps;
-static int compression = -1;
-static int leds[2] = { -1, -1 };
 static unsigned int leds_nargs;
-static char *dev_hint[MAX_DEV_HINTS];
-static unsigned int dev_hint_nargs;
 
-module_param(fps, int, 0444);
 #ifdef CONFIG_USB_PWC_DEBUG
 module_param_named(trace, pwc_trace, int, 0644);
 #endif
 module_param(power_save, int, 0644);
-module_param(compression, int, 0444);
 module_param_array(leds, int, &leds_nargs, 0444);
-module_param_array(dev_hint, charp, &dev_hint_nargs, 0444);
 
-MODULE_PARM_DESC(fps, "Initial frames per second. Varies with model, useful range 5-30");
 #ifdef CONFIG_USB_PWC_DEBUG
 MODULE_PARM_DESC(trace, "For debugging purposes");
 #endif
 MODULE_PARM_DESC(power_save, "Turn power saving for new cameras on or off");
-MODULE_PARM_DESC(compression, "Preferred compression quality. Range 0 (uncompressed) to 3 (high compression)");
 MODULE_PARM_DESC(leds, "LED on,off time in milliseconds");
-MODULE_PARM_DESC(dev_hint, "Device node hints");
 
 MODULE_DESCRIPTION("Philips & OEM USB webcam driver");
 MODULE_AUTHOR("Luc Saillard <luc@saillard.org>");
@@ -1362,122 +1231,13 @@ MODULE_VERSION( PWC_VERSION );
 
 static int __init usb_pwc_init(void)
 {
-	int i;
-
-#ifdef CONFIG_USB_PWC_DEBUG
-	PWC_INFO("Philips webcam module version " PWC_VERSION " loaded.\n");
-	PWC_INFO("Supports Philips PCA645/646, PCVC675/680/690, PCVC720[40]/730/740/750 & PCVC830/840.\n");
-	PWC_INFO("Also supports the Askey VC010, various Logitech Quickcams, Samsung MPC-C10 and MPC-C30,\n");
-	PWC_INFO("the Creative WebCam 5 & Pro Ex, SOTEC Afina Eye and Visionite VCS-UC300 and VCS-UM100.\n");
-
-	if (pwc_trace >= 0) {
-		PWC_DEBUG_MODULE("Trace options: 0x%04x\n", pwc_trace);
-	}
-#endif
-
-	if (fps) {
-		if (fps < 4 || fps > 30) {
-			PWC_ERROR("Framerate out of bounds (4-30).\n");
-			return -EINVAL;
-		}
-		default_fps = fps;
-		PWC_DEBUG_MODULE("Default framerate set to %d.\n", default_fps);
-	}
-
-	if (compression >= 0) {
-		if (compression > 3) {
-			PWC_ERROR("Invalid compression setting; use a number between 0 (uncompressed) and 3 (high).\n");
-			return -EINVAL;
-		}
-		pwc_preferred_compression = compression;
-		PWC_DEBUG_MODULE("Preferred compression set to %d.\n", pwc_preferred_compression);
-	}
-	if (leds[0] >= 0)
-		led_on = leds[0];
-	if (leds[1] >= 0)
-		led_off = leds[1];
-
-	/* Big device node whoopla. Basically, it allows you to assign a
-	   device node (/dev/videoX) to a camera, based on its type
-	   & serial number. The format is [type[.serialnumber]:]node.
-
-	   Any camera that isn't matched by these rules gets the next
-	   available free device node.
-	 */
-	for (i = 0; i < MAX_DEV_HINTS; i++) {
-		char *s, *colon, *dot;
-
-		/* This loop also initializes the array */
-		device_hint[i].pdev = NULL;
-		s = dev_hint[i];
-		if (s != NULL && *s != '\0') {
-			device_hint[i].type = -1; /* wildcard */
-			strcpy(device_hint[i].serial_number, "*");
-
-			/* parse string: chop at ':' & '/' */
-			colon = dot = s;
-			while (*colon != '\0' && *colon != ':')
-				colon++;
-			while (*dot != '\0' && *dot != '.')
-				dot++;
-			/* Few sanity checks */
-			if (*dot != '\0' && dot > colon) {
-				PWC_ERROR("Malformed camera hint: the colon must be after the dot.\n");
-				return -EINVAL;
-			}
-
-			if (*colon == '\0') {
-				/* No colon */
-				if (*dot != '\0') {
-					PWC_ERROR("Malformed camera hint: no colon + device node given.\n");
-					return -EINVAL;
-				}
-				else {
-					/* No type or serial number specified, just a number. */
-					device_hint[i].device_node =
-						simple_strtol(s, NULL, 10);
-				}
-			}
-			else {
-				/* There's a colon, so we have at least a type and a device node */
-				device_hint[i].type =
-					simple_strtol(s, NULL, 10);
-				device_hint[i].device_node =
-					simple_strtol(colon + 1, NULL, 10);
-				if (*dot != '\0') {
-					/* There's a serial number as well */
-					int k;
-
-					dot++;
-					k = 0;
-					while (*dot != ':' && k < 29) {
-						device_hint[i].serial_number[k++] = *dot;
-						dot++;
-					}
-					device_hint[i].serial_number[k] = '\0';
-				}
-			}
-			PWC_TRACE("device_hint[%d]:\n", i);
-			PWC_TRACE("  type    : %d\n", device_hint[i].type);
-			PWC_TRACE("  serial# : %s\n", device_hint[i].serial_number);
-			PWC_TRACE("  node    : %d\n", device_hint[i].device_node);
-		}
-		else
-			device_hint[i].type = 0; /* not filled */
-	} /* ..for MAX_DEV_HINTS */
-
-	PWC_DEBUG_PROBE("Registering driver at address 0x%p.\n", &pwc_driver);
 	return usb_register(&pwc_driver);
 }
 
 static void __exit usb_pwc_exit(void)
 {
-	PWC_DEBUG_MODULE("Deregistering driver.\n");
 	usb_deregister(&pwc_driver);
-	PWC_INFO("Philips webcam module removed.\n");
 }
 
 module_init(usb_pwc_init);
 module_exit(usb_pwc_exit);
-
-/* vim: set cino= formatoptions=croql cindent shiftwidth=8 tabstop=8: */
diff --git a/drivers/media/video/pwc/pwc-kiara.h b/drivers/media/video/pwc/pwc-kiara.h
index 047dad8c15f..8e02b7ac213 100644
--- a/drivers/media/video/pwc/pwc-kiara.h
+++ b/drivers/media/video/pwc/pwc-kiara.h
@@ -27,7 +27,7 @@
 #ifndef PWC_KIARA_H
 #define PWC_KIARA_H
 
-#include <media/pwc-ioctl.h>
+#include "pwc.h"
 
 #define PWC_FPS_MAX_KIARA 6
 
diff --git a/drivers/media/video/pwc/pwc-misc.c b/drivers/media/video/pwc/pwc-misc.c
index 0b031336eab..9be5adffa87 100644
--- a/drivers/media/video/pwc/pwc-misc.c
+++ b/drivers/media/video/pwc/pwc-misc.c
@@ -27,67 +27,47 @@
 
 #include "pwc.h"
 
-const struct pwc_coord pwc_image_sizes[PSZ_MAX] =
+const int pwc_image_sizes[PSZ_MAX][2] =
 {
-	{ 128,  96, 0 }, /* sqcif */
-	{ 160, 120, 0 }, /* qsif */
-	{ 176, 144, 0 }, /* qcif */
-	{ 320, 240, 0 }, /* sif */
-	{ 352, 288, 0 }, /* cif */
-	{ 640, 480, 0 }, /* vga */
+	{ 128,  96 }, /* sqcif */
+	{ 160, 120 }, /* qsif */
+	{ 176, 144 }, /* qcif */
+	{ 320, 240 }, /* sif */
+	{ 352, 288 }, /* cif */
+	{ 640, 480 }, /* vga */
 };
 
 /* x,y -> PSZ_ */
-int pwc_decode_size(struct pwc_device *pdev, int width, int height)
+int pwc_get_size(struct pwc_device *pdev, int width, int height)
 {
-	int i, find;
-
-	/* Make sure we don't go beyond our max size.
-	   NB: we have different limits for RAW and normal modes. In case
-	   you don't have the decompressor loaded or use RAW mode,
-	   the maximum viewable size is smaller.
-	*/
-	if (pdev->pixfmt != V4L2_PIX_FMT_YUV420)
-	{
-		if (width > pdev->abs_max.x || height > pdev->abs_max.y)
-		{
-			PWC_DEBUG_SIZE("VIDEO_PALETTE_RAW: going beyond abs_max.\n");
-			return -1;
-		}
-	}
-	else
-	{
-		if (width > pdev->view_max.x || height > pdev->view_max.y)
-		{
-			PWC_DEBUG_SIZE("VIDEO_PALETTE_not RAW: going beyond view_max.\n");
-			return -1;
-		}
-	}
+	int i;
 
 	/* Find the largest size supported by the camera that fits into the
-	   requested size.
-	 */
-	find = -1;
+	   requested size. */
+	for (i = PSZ_MAX - 1; i >= 0; i--) {
+		if (!(pdev->image_mask & (1 << i)))
+			continue;
+
+		if (pwc_image_sizes[i][0] <= width &&
+		    pwc_image_sizes[i][1] <= height)
+			return i;
+	}
+
+	/* No mode found, return the smallest mode we have */
 	for (i = 0; i < PSZ_MAX; i++) {
-		if (pdev->image_mask & (1 << i)) {
-			if (pwc_image_sizes[i].x <= width && pwc_image_sizes[i].y <= height)
-				find = i;
-		}
+		if (pdev->image_mask & (1 << i))
+			return i;
 	}
-	return find;
+
+	/* Never reached there always is atleast one supported mode */
+	return 0;
 }
 
-/* initialize variables depending on type and decompressor*/
+/* initialize variables depending on type and decompressor */
 void pwc_construct(struct pwc_device *pdev)
 {
 	if (DEVICE_USE_CODEC1(pdev->type)) {
 
-		pdev->view_min.x = 128;
-		pdev->view_min.y =  96;
-		pdev->view_max.x = 352;
-		pdev->view_max.y = 288;
-		pdev->abs_max.x  = 352;
-		pdev->abs_max.y  = 288;
 		pdev->image_mask = 1 << PSZ_SQCIF | 1 << PSZ_QCIF | 1 << PSZ_CIF;
 		pdev->vcinterface = 2;
 		pdev->vendpoint = 4;
@@ -96,13 +76,7 @@ void pwc_construct(struct pwc_device *pdev)
 
 	} else if (DEVICE_USE_CODEC3(pdev->type)) {
 
-		pdev->view_min.x = 160;
-		pdev->view_min.y = 120;
-		pdev->view_max.x = 640;
-		pdev->view_max.y = 480;
 		pdev->image_mask = 1 << PSZ_QSIF | 1 << PSZ_SIF | 1 << PSZ_VGA;
-		pdev->abs_max.x = 640;
-		pdev->abs_max.y = 480;
 		pdev->vcinterface = 3;
 		pdev->vendpoint = 5;
 		pdev->frame_header_size = TOUCAM_HEADER_SIZE;
@@ -110,20 +84,10 @@ void pwc_construct(struct pwc_device *pdev)
 
 	} else /* if (DEVICE_USE_CODEC2(pdev->type)) */ {
 
-		pdev->view_min.x = 128;
-		pdev->view_min.y =  96;
-		/* Anthill bug #38: PWC always reports max size, even without PWCX */
-		pdev->view_max.x = 640;
-		pdev->view_max.y = 480;
 		pdev->image_mask = 1 << PSZ_SQCIF | 1 << PSZ_QSIF | 1 << PSZ_QCIF | 1 << PSZ_SIF | 1 << PSZ_CIF | 1 << PSZ_VGA;
-		pdev->abs_max.x = 640;
-		pdev->abs_max.y = 480;
 		pdev->vcinterface = 3;
 		pdev->vendpoint = 4;
 		pdev->frame_header_size = 0;
 		pdev->frame_trailer_size = 0;
 	}
-	pdev->pixfmt = V4L2_PIX_FMT_YUV420; /* default */
-	pdev->view_min.size = pdev->view_min.x * pdev->view_min.y;
-	pdev->view_max.size = pdev->view_max.x * pdev->view_max.y;
 }
diff --git a/drivers/media/video/pwc/pwc-timon.h b/drivers/media/video/pwc/pwc-timon.h
index a6e22224c95..270c5b9010f 100644
--- a/drivers/media/video/pwc/pwc-timon.h
+++ b/drivers/media/video/pwc/pwc-timon.h
@@ -42,7 +42,7 @@
 #ifndef PWC_TIMON_H
 #define PWC_TIMON_H
 
-#include <media/pwc-ioctl.h>
+#include "pwc.h"
 
 #define PWC_FPS_MAX_TIMON 6
 
diff --git a/drivers/media/video/pwc/pwc-uncompress.c b/drivers/media/video/pwc/pwc-uncompress.c
index 51265092bd3..b65903fbcf0 100644
--- a/drivers/media/video/pwc/pwc-uncompress.c
+++ b/drivers/media/video/pwc/pwc-uncompress.c
@@ -35,7 +35,7 @@
 
 int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf)
 {
-	int n, line, col, stride;
+	int n, line, col;
 	void *yuv, *image;
 	u16 *src;
 	u16 *dsty, *dstu, *dstv;
@@ -60,35 +60,23 @@ int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf)
 		return 0;
 	}
 
-	vb2_set_plane_payload(&fbuf->vb, 0, pdev->view.size);
+	vb2_set_plane_payload(&fbuf->vb, 0,
+			      pdev->width * pdev->height * 3 / 2);
 
 	if (pdev->vbandlength == 0) {
 		/* Uncompressed mode.
-		 * We copy the data into the output buffer, using the viewport
-		 * size (which may be larger than the image size).
-		 * Unfortunately we have to do a bit of byte stuffing to get
-		 * the desired output format/size.
 		 *
 		 * We do some byte shuffling here to go from the
 		 * native format to YUV420P.
 		 */
 		src = (u16 *)yuv;
-		n = pdev->view.x * pdev->view.y;
+		n = pdev->width * pdev->height;
+		dsty = (u16 *)(image);
+		dstu = (u16 *)(image + n);
+		dstv = (u16 *)(image + n + n / 4);
 
-		/* offset in Y plane */
-		stride = pdev->view.x * pdev->offset.y + pdev->offset.x;
-		dsty = (u16 *)(image + stride);
-
-		/* offsets in U/V planes */
-		stride = pdev->view.x * pdev->offset.y / 4 + pdev->offset.x / 2;
-		dstu = (u16 *)(image + n +         stride);
-		dstv = (u16 *)(image + n + n / 4 + stride);
-
-		/* increment after each line */
-		stride = (pdev->view.x - pdev->image.x) / 2; /* u16 is 2 bytes */
-
-		for (line = 0; line < pdev->image.y; line++) {
-			for (col = 0; col < pdev->image.x; col += 4) {
+		for (line = 0; line < pdev->height; line++) {
+			for (col = 0; col < pdev->width; col += 4) {
 				*dsty++ = *src++;
 				*dsty++ = *src++;
 				if (line & 1)
@@ -96,11 +84,6 @@ int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf)
 				else
 					*dstu++ = *src++;
 			}
-			dsty += stride;
-			if (line & 1)
-				dstv += (stride >> 1);
-			else
-				dstu += (stride >> 1);
 		}
 
 		return 0;
@@ -111,12 +94,6 @@ int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf)
 	 * the decompressor routines will write the data in planar format
 	 * immediately.
 	 */
-	if (pdev->vsize == PSZ_VGA && pdev->vframes == 5 && pdev->vsnapshot) {
-		PWC_ERROR("Mode Bayer is not supported for now\n");
-		/* flags |= PWCX_FLAG_BAYER; */
-		return -ENXIO; /* No such device or address: missing decompressor */
-	}
-
 	if (DEVICE_USE_CODEC1(pdev->type)) {
 
 		/* TODO & FIXME */
@@ -124,10 +101,7 @@ int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf)
 		return -ENXIO; /* No such device or address: missing decompressor */
 
 	} else {
-		pwc_dec23_decompress(pdev, yuv, image, PWCX_FLAG_PLANAR);
+		pwc_dec23_decompress(pdev, yuv, image);
 	}
 	return 0;
 }
-
-
-/* vim: set cino= formatoptions=croql cindent shiftwidth=8 tabstop=8: */
diff --git a/drivers/media/video/pwc/pwc-v4l.c b/drivers/media/video/pwc/pwc-v4l.c
index a10ff6b64ac..f495eeb5403 100644
--- a/drivers/media/video/pwc/pwc-v4l.c
+++ b/drivers/media/video/pwc/pwc-v4l.c
@@ -49,6 +49,7 @@ static const struct v4l2_ctrl_ops pwc_ctrl_ops = {
 
 enum { awb_indoor, awb_outdoor, awb_fl, awb_manual, awb_auto };
 enum { custom_autocontour, custom_contour, custom_noise_reduction,
+	custom_awb_speed, custom_awb_delay,
 	custom_save_user, custom_restore_user, custom_restore_factory };
 
 const char * const pwc_auto_whitebal_qmenu[] = {
@@ -138,6 +139,26 @@ static const struct v4l2_ctrl_config pwc_restore_factory_cfg = {
 	.name    = "Restore Factory Settings",
 };
 
+static const struct v4l2_ctrl_config pwc_awb_speed_cfg = {
+	.ops	= &pwc_ctrl_ops,
+	.id	= PWC_CID_CUSTOM(awb_speed),
+	.type	= V4L2_CTRL_TYPE_INTEGER,
+	.name	= "Auto White Balance Speed",
+	.min	= 1,
+	.max	= 32,
+	.step	= 1,
+};
+
+static const struct v4l2_ctrl_config pwc_awb_delay_cfg = {
+	.ops	= &pwc_ctrl_ops,
+	.id	= PWC_CID_CUSTOM(awb_delay),
+	.type	= V4L2_CTRL_TYPE_INTEGER,
+	.name	= "Auto White Balance Delay",
+	.min	= 0,
+	.max	= 63,
+	.step	= 1,
+};
+
 int pwc_init_controls(struct pwc_device *pdev)
 {
 	struct v4l2_ctrl_handler *hdl;
@@ -338,6 +359,23 @@ int pwc_init_controls(struct pwc_device *pdev)
 	if (pdev->restore_factory)
 		pdev->restore_factory->flags |= V4L2_CTRL_FLAG_UPDATE;
 
+	/* Auto White Balance speed & delay */
+	r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
+			    AWB_CONTROL_SPEED_FORMATTER, &def);
+	if (r || def < 1 || def > 32)
+		def = 1;
+	cfg = pwc_awb_speed_cfg;
+	cfg.def = def;
+	pdev->awb_speed = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+
+	r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
+			    AWB_CONTROL_DELAY_FORMATTER, &def);
+	if (r || def > 63)
+		def = 0;
+	cfg = pwc_awb_delay_cfg;
+	cfg.def = def;
+	pdev->awb_delay = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+
 	if (!(pdev->features & FEATURE_MOTOR_PANTILT))
 		return hdl->error;
 
@@ -357,25 +395,16 @@ int pwc_init_controls(struct pwc_device *pdev)
 	return hdl->error;
 }
 
-static void pwc_vidioc_fill_fmt(const struct pwc_device *pdev, struct v4l2_format *f)
+static void pwc_vidioc_fill_fmt(struct v4l2_format *f,
+	int width, int height, u32 pixfmt)
 {
 	memset(&f->fmt.pix, 0, sizeof(struct v4l2_pix_format));
-	f->fmt.pix.width        = pdev->view.x;
-	f->fmt.pix.height       = pdev->view.y;
+	f->fmt.pix.width        = width;
+	f->fmt.pix.height       = height;
 	f->fmt.pix.field        = V4L2_FIELD_NONE;
-	if (pdev->pixfmt == V4L2_PIX_FMT_YUV420) {
-		f->fmt.pix.pixelformat  = V4L2_PIX_FMT_YUV420;
-		f->fmt.pix.bytesperline = (f->fmt.pix.width * 3)/2;
-		f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline;
-	} else {
-		/* vbandlength contains 4 lines ...  */
-		f->fmt.pix.bytesperline = pdev->vbandlength/4;
-		f->fmt.pix.sizeimage = pdev->frame_size + sizeof(struct pwc_raw_frame);
-		if (DEVICE_USE_CODEC1(pdev->type))
-			f->fmt.pix.pixelformat  = V4L2_PIX_FMT_PWC1;
-		else
-			f->fmt.pix.pixelformat  = V4L2_PIX_FMT_PWC2;
-	}
+	f->fmt.pix.pixelformat  = pixfmt;
+	f->fmt.pix.bytesperline = f->fmt.pix.width;
+	f->fmt.pix.sizeimage	= f->fmt.pix.height * f->fmt.pix.width * 3 / 2;
 	PWC_DEBUG_IOCTL("pwc_vidioc_fill_fmt() "
 			"width=%d, height=%d, bytesperline=%d, sizeimage=%d, pixelformat=%c%c%c%c\n",
 			f->fmt.pix.width,
@@ -391,6 +420,8 @@ static void pwc_vidioc_fill_fmt(const struct pwc_device *pdev, struct v4l2_forma
 /* ioctl(VIDIOC_TRY_FMT) */
 static int pwc_vidioc_try_fmt(struct pwc_device *pdev, struct v4l2_format *f)
 {
+	int size;
+
 	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
 		PWC_DEBUG_IOCTL("Bad video type must be V4L2_BUF_TYPE_VIDEO_CAPTURE\n");
 		return -EINVAL;
@@ -417,15 +448,11 @@ static int pwc_vidioc_try_fmt(struct pwc_device *pdev, struct v4l2_format *f)
 
 	}
 
-	if (f->fmt.pix.width > pdev->view_max.x)
-		f->fmt.pix.width = pdev->view_max.x;
-	else if (f->fmt.pix.width < pdev->view_min.x)
-		f->fmt.pix.width = pdev->view_min.x;
-
-	if (f->fmt.pix.height > pdev->view_max.y)
-		f->fmt.pix.height = pdev->view_max.y;
-	else if (f->fmt.pix.height < pdev->view_min.y)
-		f->fmt.pix.height = pdev->view_min.y;
+	size = pwc_get_size(pdev, f->fmt.pix.width, f->fmt.pix.height);
+	pwc_vidioc_fill_fmt(f,
+			    pwc_image_sizes[size][0],
+			    pwc_image_sizes[size][1],
+			    f->fmt.pix.pixelformat);
 
 	return 0;
 }
@@ -435,68 +462,45 @@ static int pwc_vidioc_try_fmt(struct pwc_device *pdev, struct v4l2_format *f)
 static int pwc_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
 {
 	struct pwc_device *pdev = video_drvdata(file);
-	int ret, fps, snapshot, compression, pixelformat;
-
-	if (!pdev->udev)
-		return -ENODEV;
+	int ret, pixelformat, compression = 0;
 
-	if (pdev->capt_file != NULL &&
-	    pdev->capt_file != file)
+	if (pwc_test_n_set_capt_file(pdev, file))
 		return -EBUSY;
 
-	pdev->capt_file = file;
-
 	ret = pwc_vidioc_try_fmt(pdev, f);
-	if (ret<0)
+	if (ret < 0)
 		return ret;
 
 	pixelformat = f->fmt.pix.pixelformat;
-	compression = pdev->vcompression;
-	snapshot = 0;
-	fps = pdev->vframes;
-	if (f->fmt.pix.priv) {
-		compression = (f->fmt.pix.priv & PWC_QLT_MASK) >> PWC_QLT_SHIFT;
-		snapshot = !!(f->fmt.pix.priv & PWC_FPS_SNAPSHOT);
-		fps = (f->fmt.pix.priv & PWC_FPS_FRMASK) >> PWC_FPS_SHIFT;
-		if (fps == 0)
-			fps = pdev->vframes;
-	}
 
-	if (pixelformat != V4L2_PIX_FMT_YUV420 &&
-	    pixelformat != V4L2_PIX_FMT_PWC1 &&
-	    pixelformat != V4L2_PIX_FMT_PWC2)
-		return -EINVAL;
+	mutex_lock(&pdev->udevlock);
+	if (!pdev->udev) {
+		ret = -ENODEV;
+		goto leave;
+	}
 
-	if (vb2_is_streaming(&pdev->vb_queue))
-		return -EBUSY;
+	if (pdev->iso_init) {
+		ret = -EBUSY;
+		goto leave;
+	}
 
 	PWC_DEBUG_IOCTL("Trying to set format to: width=%d height=%d fps=%d "
-			"compression=%d snapshot=%d format=%c%c%c%c\n",
-			f->fmt.pix.width, f->fmt.pix.height, fps,
-			compression, snapshot,
+			"format=%c%c%c%c\n",
+			f->fmt.pix.width, f->fmt.pix.height, pdev->vframes,
 			(pixelformat)&255,
 			(pixelformat>>8)&255,
 			(pixelformat>>16)&255,
 			(pixelformat>>24)&255);
 
-	ret = pwc_set_video_mode(pdev,
-				 f->fmt.pix.width,
-				 f->fmt.pix.height,
-				 fps,
-				 compression,
-				 snapshot);
+	ret = pwc_set_video_mode(pdev, f->fmt.pix.width, f->fmt.pix.height,
+				 pixelformat, 30, &compression, 0);
 
 	PWC_DEBUG_IOCTL("pwc_set_video_mode(), return=%d\n", ret);
 
-	if (ret)
-		return ret;
-
-	pdev->pixfmt = pixelformat;
-
-	pwc_vidioc_fill_fmt(pdev, f);
-
-	return 0;
-
+	pwc_vidioc_fill_fmt(f, pdev->width, pdev->height, pdev->pixfmt);
+leave:
+	mutex_unlock(&pdev->udevlock);
+	return ret;
 }
 
 static int pwc_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
@@ -536,30 +540,14 @@ static int pwc_s_input(struct file *file, void *fh, unsigned int i)
 	return i ? -EINVAL : 0;
 }
 
-static int pwc_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
+static int pwc_g_volatile_ctrl_unlocked(struct v4l2_ctrl *ctrl)
 {
 	struct pwc_device *pdev =
 		container_of(ctrl->handler, struct pwc_device, ctrl_handler);
 	int ret = 0;
 
-	/*
-	 * Sometimes it can take quite long for the pwc to complete usb control
-	 * transfers, so release the modlock to give streaming by another
-	 * process / thread the chance to continue with a dqbuf.
-	 */
-	mutex_unlock(&pdev->modlock);
-
-	/*
-	 * Take the udev-lock to protect against the disconnect handler
-	 * completing and setting dev->udev to NULL underneath us. Other code
-	 * does not need to do this since it is protected by the modlock.
-	 */
-	mutex_lock(&pdev->udevlock);
-
-	if (!pdev->udev) {
-		ret = -ENODEV;
-		goto leave;
-	}
+	if (!pdev->udev)
+		return -ENODEV;
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUTO_WHITE_BALANCE:
@@ -624,9 +612,18 @@ static int pwc_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
 	if (ret)
 		PWC_ERROR("g_ctrl %s error %d\n", ctrl->name, ret);
 
-leave:
+	return ret;
+}
+
+static int pwc_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct pwc_device *pdev =
+		container_of(ctrl->handler, struct pwc_device, ctrl_handler);
+	int ret;
+
+	mutex_lock(&pdev->udevlock);
+	ret = pwc_g_volatile_ctrl_unlocked(ctrl);
 	mutex_unlock(&pdev->udevlock);
-	mutex_lock(&pdev->modlock);
 	return ret;
 }
 
@@ -643,6 +640,15 @@ static int pwc_set_awb(struct pwc_device *pdev)
 
 		if (pdev->auto_white_balance->val != awb_manual)
 			pdev->color_bal_valid = false; /* Force cache update */
+
+		/*
+		 * If this is a preset, update our red / blue balance values
+		 * so that events get generated for the new preset values
+		 */
+		if (pdev->auto_white_balance->val == awb_indoor ||
+		    pdev->auto_white_balance->val == awb_outdoor ||
+		    pdev->auto_white_balance->val == awb_fl)
+			pwc_g_volatile_ctrl_unlocked(pdev->auto_white_balance);
 	}
 	if (pdev->auto_white_balance->val != awb_manual)
 		return 0;
@@ -766,33 +772,33 @@ static int pwc_set_autogain_expo(struct pwc_device *pdev)
 static int pwc_set_motor(struct pwc_device *pdev)
 {
 	int ret;
-	u8 buf[4];
 
-	buf[0] = 0;
+	pdev->ctrl_buf[0] = 0;
 	if (pdev->motor_pan_reset->is_new)
-		buf[0] |= 0x01;
+		pdev->ctrl_buf[0] |= 0x01;
 	if (pdev->motor_tilt_reset->is_new)
-		buf[0] |= 0x02;
+		pdev->ctrl_buf[0] |= 0x02;
 	if (pdev->motor_pan_reset->is_new || pdev->motor_tilt_reset->is_new) {
 		ret = send_control_msg(pdev, SET_MPT_CTL,
-				       PT_RESET_CONTROL_FORMATTER, buf, 1);
+				       PT_RESET_CONTROL_FORMATTER,
+				       pdev->ctrl_buf, 1);
 		if (ret < 0)
 			return ret;
 	}
 
-	memset(buf, 0, sizeof(buf));
+	memset(pdev->ctrl_buf, 0, 4);
 	if (pdev->motor_pan->is_new) {
-		buf[0] = pdev->motor_pan->val & 0xFF;
-		buf[1] = (pdev->motor_pan->val >> 8);
+		pdev->ctrl_buf[0] = pdev->motor_pan->val & 0xFF;
+		pdev->ctrl_buf[1] = (pdev->motor_pan->val >> 8);
 	}
 	if (pdev->motor_tilt->is_new) {
-		buf[2] = pdev->motor_tilt->val & 0xFF;
-		buf[3] = (pdev->motor_tilt->val >> 8);
+		pdev->ctrl_buf[2] = pdev->motor_tilt->val & 0xFF;
+		pdev->ctrl_buf[3] = (pdev->motor_tilt->val >> 8);
 	}
 	if (pdev->motor_pan->is_new || pdev->motor_tilt->is_new) {
 		ret = send_control_msg(pdev, SET_MPT_CTL,
 				       PT_RELATIVE_CONTROL_FORMATTER,
-				       buf, sizeof(buf));
+				       pdev->ctrl_buf, 4);
 		if (ret < 0)
 			return ret;
 	}
@@ -806,8 +812,6 @@ static int pwc_s_ctrl(struct v4l2_ctrl *ctrl)
 		container_of(ctrl->handler, struct pwc_device, ctrl_handler);
 	int ret = 0;
 
-	/* See the comments on locking in pwc_g_volatile_ctrl */
-	mutex_unlock(&pdev->modlock);
 	mutex_lock(&pdev->udevlock);
 
 	if (!pdev->udev) {
@@ -891,6 +895,16 @@ static int pwc_s_ctrl(struct v4l2_ctrl *ctrl)
 		ret = pwc_button_ctrl(pdev,
 				      RESTORE_FACTORY_DEFAULTS_FORMATTER);
 		break;
+	case PWC_CID_CUSTOM(awb_speed):
+		ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
+				      AWB_CONTROL_SPEED_FORMATTER,
+				      ctrl->val);
+		break;
+	case PWC_CID_CUSTOM(awb_delay):
+		ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
+				      AWB_CONTROL_DELAY_FORMATTER,
+				      ctrl->val);
+		break;
 	case V4L2_CID_PAN_RELATIVE:
 		ret = pwc_set_motor(pdev);
 		break;
@@ -903,7 +917,6 @@ static int pwc_s_ctrl(struct v4l2_ctrl *ctrl)
 
 leave:
 	mutex_unlock(&pdev->udevlock);
-	mutex_lock(&pdev->modlock);
 	return ret;
 }
 
@@ -933,9 +946,14 @@ static int pwc_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
 {
 	struct pwc_device *pdev = video_drvdata(file);
 
+	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	mutex_lock(&pdev->udevlock); /* To avoid race with s_fmt */
 	PWC_DEBUG_IOCTL("ioctl(VIDIOC_G_FMT) return size %dx%d\n",
-			pdev->image.x, pdev->image.y);
-	pwc_vidioc_fill_fmt(pdev, f);
+			pdev->width, pdev->height);
+	pwc_vidioc_fill_fmt(f, pdev->width, pdev->height, pdev->pixfmt);
+	mutex_unlock(&pdev->udevlock);
 	return 0;
 }
 
@@ -951,12 +969,9 @@ static int pwc_reqbufs(struct file *file, void *fh,
 {
 	struct pwc_device *pdev = video_drvdata(file);
 
-	if (pdev->capt_file != NULL &&
-	    pdev->capt_file != file)
+	if (pwc_test_n_set_capt_file(pdev, file))
 		return -EBUSY;
 
-	pdev->capt_file = file;
-
 	return vb2_reqbufs(&pdev->vb_queue, rb);
 }
 
@@ -1025,25 +1040,21 @@ static int pwc_enum_framesizes(struct file *file, void *fh,
 	struct pwc_device *pdev = video_drvdata(file);
 	unsigned int i = 0, index = fsize->index;
 
-	if (fsize->pixel_format == V4L2_PIX_FMT_YUV420) {
+	if (fsize->pixel_format == V4L2_PIX_FMT_YUV420 ||
+	    (fsize->pixel_format == V4L2_PIX_FMT_PWC1 &&
+			DEVICE_USE_CODEC1(pdev->type)) ||
+	    (fsize->pixel_format == V4L2_PIX_FMT_PWC2 &&
+			DEVICE_USE_CODEC23(pdev->type))) {
 		for (i = 0; i < PSZ_MAX; i++) {
-			if (pdev->image_mask & (1UL << i)) {
-				if (!index--) {
-					fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
-					fsize->discrete.width = pwc_image_sizes[i].x;
-					fsize->discrete.height = pwc_image_sizes[i].y;
-					return 0;
-				}
+			if (!(pdev->image_mask & (1UL << i)))
+				continue;
+			if (!index--) {
+				fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+				fsize->discrete.width = pwc_image_sizes[i][0];
+				fsize->discrete.height = pwc_image_sizes[i][1];
+				return 0;
 			}
 		}
-	} else if (fsize->index == 0 &&
-			((fsize->pixel_format == V4L2_PIX_FMT_PWC1 && DEVICE_USE_CODEC1(pdev->type)) ||
-			 (fsize->pixel_format == V4L2_PIX_FMT_PWC2 && DEVICE_USE_CODEC23(pdev->type)))) {
-
-		fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
-		fsize->discrete.width = pdev->abs_max.x;
-		fsize->discrete.height = pdev->abs_max.y;
-		return 0;
 	}
 	return -EINVAL;
 }
@@ -1056,8 +1067,8 @@ static int pwc_enum_frameintervals(struct file *file, void *fh,
 	unsigned int i;
 
 	for (i = 0; i < PSZ_MAX; i++) {
-		if (pwc_image_sizes[i].x == fival->width &&
-				pwc_image_sizes[i].y == fival->height) {
+		if (pwc_image_sizes[i][0] == fival->width &&
+				pwc_image_sizes[i][1] == fival->height) {
 			size = i;
 			break;
 		}
@@ -1078,20 +1089,69 @@ static int pwc_enum_frameintervals(struct file *file, void *fh,
 	return 0;
 }
 
-static int pwc_log_status(struct file *file, void *priv)
+static int pwc_g_parm(struct file *file, void *fh,
+		      struct v4l2_streamparm *parm)
 {
 	struct pwc_device *pdev = video_drvdata(file);
 
-	v4l2_ctrl_handler_log_status(&pdev->ctrl_handler, PWC_NAME);
+	if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	memset(parm, 0, sizeof(*parm));
+
+	parm->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	parm->parm.capture.readbuffers = MIN_FRAMES;
+	parm->parm.capture.capability |= V4L2_CAP_TIMEPERFRAME;
+	parm->parm.capture.timeperframe.denominator = pdev->vframes;
+	parm->parm.capture.timeperframe.numerator = 1;
+
 	return 0;
 }
 
-static long pwc_default(struct file *file, void *fh, bool valid_prio,
-			int cmd, void *arg)
+static int pwc_s_parm(struct file *file, void *fh,
+		      struct v4l2_streamparm *parm)
 {
 	struct pwc_device *pdev = video_drvdata(file);
+	int compression = 0;
+	int ret, fps;
 
-	return pwc_ioctl(pdev, cmd, arg);
+	if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+	    parm->parm.capture.timeperframe.numerator == 0)
+		return -EINVAL;
+
+	if (pwc_test_n_set_capt_file(pdev, file))
+		return -EBUSY;
+
+	fps = parm->parm.capture.timeperframe.denominator /
+	      parm->parm.capture.timeperframe.numerator;
+
+	mutex_lock(&pdev->udevlock);
+	if (!pdev->udev) {
+		ret = -ENODEV;
+		goto leave;
+	}
+
+	if (pdev->iso_init) {
+		ret = -EBUSY;
+		goto leave;
+	}
+
+	ret = pwc_set_video_mode(pdev, pdev->width, pdev->height, pdev->pixfmt,
+				 fps, &compression, 0);
+
+	pwc_g_parm(file, fh, parm);
+
+leave:
+	mutex_unlock(&pdev->udevlock);
+	return ret;
+}
+
+static int pwc_log_status(struct file *file, void *priv)
+{
+	struct pwc_device *pdev = video_drvdata(file);
+
+	v4l2_ctrl_handler_log_status(&pdev->ctrl_handler, PWC_NAME);
+	return 0;
 }
 
 const struct v4l2_ioctl_ops pwc_ioctl_ops = {
@@ -1112,8 +1172,6 @@ const struct v4l2_ioctl_ops pwc_ioctl_ops = {
 	.vidioc_log_status		    = pwc_log_status,
 	.vidioc_enum_framesizes		    = pwc_enum_framesizes,
 	.vidioc_enum_frameintervals	    = pwc_enum_frameintervals,
-	.vidioc_default		    = pwc_default,
+	.vidioc_g_parm			    = pwc_g_parm,
+	.vidioc_s_parm			    = pwc_s_parm,
 };
-
-
-/* vim: set cino= formatoptions=croql cindent shiftwidth=8 tabstop=8: */
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index 0e4e2d7b787..e4d4d711dd1 100644
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -35,14 +35,17 @@
 #include <asm/errno.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-ctrls.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-event.h>
 #include <media/videobuf2-vmalloc.h>
 #ifdef CONFIG_USB_PWC_INPUT_EVDEV
 #include <linux/input.h>
 #endif
-
-#include <media/pwc-ioctl.h>
+#include "pwc-dec1.h"
+#include "pwc-dec23.h"
 
 /* Version block */
 #define PWC_VERSION	"10.0.15"
@@ -106,6 +109,9 @@
 #define FEATURE_CODEC1			0x0002
 #define FEATURE_CODEC2			0x0004
 
+#define MAX_WIDTH		640
+#define MAX_HEIGHT		480
+
 /* Ignore errors in the first N frames, to allow for startup delays */
 #define FRAME_LOWMARK 5
 
@@ -128,9 +134,6 @@
 #define DEVICE_USE_CODEC3(x) ((x)>=700)
 #define DEVICE_USE_CODEC23(x) ((x)>=675)
 
-/* from pwc-dec.h */
-#define PWCX_FLAG_PLANAR        0x0001
-
 /* Request types: video */
 #define SET_LUM_CTL			0x01
 #define GET_LUM_CTL			0x02
@@ -186,6 +189,24 @@
 #define PT_RESET_CONTROL_FORMATTER		0x02
 #define PT_STATUS_FORMATTER			0x03
 
+/* Enumeration of image sizes */
+#define PSZ_SQCIF	0x00
+#define PSZ_QSIF	0x01
+#define PSZ_QCIF	0x02
+#define PSZ_SIF		0x03
+#define PSZ_CIF		0x04
+#define PSZ_VGA		0x05
+#define PSZ_MAX		6
+
+struct pwc_raw_frame {
+	__le16 type;		/* type of the webcam */
+	__le16 vbandlength;	/* Size of 4 lines compressed (used by the
+				   decompressor) */
+	__u8   cmd[4];		/* the four byte of the command (in case of
+				   nala, only the first 3 bytes is filled) */
+	__u8   rawframe[0];	/* frame_size = H / 4 * vbandlength */
+} __packed;
+
 /* intermediate buffers with raw data from the USB cam */
 struct pwc_frame_buf
 {
@@ -198,39 +219,36 @@ struct pwc_frame_buf
 struct pwc_device
 {
 	struct video_device vdev;
-	struct mutex modlock;
+	struct v4l2_device v4l2_dev;
 
 	/* Pointer to our usb_device, may be NULL after unplug */
 	struct usb_device *udev;
-	/* Protects the setting of udev to NULL by our disconnect handler */
 	struct mutex udevlock;
 
 	/* type of cam (645, 646, 675, 680, 690, 720, 730, 740, 750) */
 	int type;
 	int release;		/* release number */
 	int features;		/* feature bits */
-	char serial[30];	/* serial number (string) */
 
 	/*** Video data ***/
 	struct file *capt_file;	/* file doing video capture */
+	struct mutex capt_file_lock;
 	int vendpoint;		/* video isoc endpoint */
 	int vcinterface;	/* video control interface */
 	int valternate;		/* alternate interface needed */
-	int vframes, vsize;	/* frames-per-second & size (see PSZ_*) */
+	int vframes;		/* frames-per-second */
 	int pixfmt;		/* pixelformat: V4L2_PIX_FMT_YUV420 or _PWCX */
 	int vframe_count;	/* received frames */
 	int vmax_packet_size;	/* USB maxpacket size */
 	int vlast_packet_size;	/* for frame synchronisation */
 	int visoc_errors;	/* number of contiguous ISOC errors */
-	int vcompression;	/* desired compression factor */
 	int vbandlength;	/* compressed band length; 0 is uncompressed */
-	char vsnapshot;		/* snapshot mode */
 	char vsync;		/* used by isoc handler */
 	char vmirror;		/* for ToUCaM series */
 	char power_save;	/* Do powersaving for this cam */
 
-	int cmd_len;
 	unsigned char cmd_buf[13];
+	unsigned char *ctrl_buf;
 
 	struct urb *urbs[MAX_ISO_BUFS];
 	char iso_init;
@@ -253,7 +271,10 @@ struct pwc_device
 	int frame_total_size;	/* including header & trailer */
 	int drop_frames;
 
-	void *decompress_data;	/* private data for decompression engine */
+	union {	/* private data for decompression engine */
+		struct pwc_dec1_private dec1;
+		struct pwc_dec23_private dec23;
+	};
 
 	/*
 	 * We have an 'image' and a 'view', where 'image' is the fixed-size img
@@ -262,21 +283,8 @@ struct pwc_device
 	 * a gray or black border. view_min <= image <= view <= view_max;
 	 */
 	int image_mask;				/* supported sizes */
-	struct pwc_coord view_min, view_max;	/* minimum and maximum view */
-	struct pwc_coord abs_max;		/* maximum supported size */
-	struct pwc_coord image, view;		/* image and viewport size */
-	struct pwc_coord offset;		/* offset of the viewport */
+	int width, height;			/* current resolution */
 
-	/*** motorized pan/tilt feature */
-	struct pwc_mpt_range angle_range;
-	int pan_angle;			/* in degrees * 100 */
-	int tilt_angle;			/* absolute angle; 0,0 is home */
-
-	/*
-	 * Set to 1 when the user push the button, reset to 0
-	 * when this value is read from sysfs.
-	 */
-	int snapshot_button_status;
 #ifdef CONFIG_USB_PWC_INPUT_EVDEV
 	struct input_dev *button_dev;	/* webcam snapshot button input */
 	char button_phys[64];
@@ -328,6 +336,8 @@ struct pwc_device
 	struct v4l2_ctrl		*save_user;
 	struct v4l2_ctrl		*restore_user;
 	struct v4l2_ctrl		*restore_factory;
+	struct v4l2_ctrl		*awb_speed;
+	struct v4l2_ctrl		*awb_delay;
 	struct {
 		/* motor control cluster */
 		struct v4l2_ctrl	*motor_pan;
@@ -344,19 +354,20 @@ struct pwc_device
 extern int pwc_trace;
 #endif
 
+int pwc_test_n_set_capt_file(struct pwc_device *pdev, struct file *file);
+
 /** Functions in pwc-misc.c */
 /* sizes in pixels */
-extern const struct pwc_coord pwc_image_sizes[PSZ_MAX];
+extern const int pwc_image_sizes[PSZ_MAX][2];
 
-int pwc_decode_size(struct pwc_device *pdev, int width, int height);
+int pwc_get_size(struct pwc_device *pdev, int width, int height);
 void pwc_construct(struct pwc_device *pdev);
 
 /** Functions in pwc-ctrl.c */
 /* Request a certain video mode. Returns < 0 if not possible */
-extern int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frames, int compression, int snapshot);
+extern int pwc_set_video_mode(struct pwc_device *pdev, int width, int height,
+	int pixfmt, int frames, int *compression, int send_to_cam);
 extern unsigned int pwc_get_fps(struct pwc_device *pdev, unsigned int index, unsigned int size);
-extern int pwc_mpt_reset(struct pwc_device *pdev, int flags);
-extern int pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt);
 extern int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value);
 extern int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor);
 extern int send_control_msg(struct pwc_device *pdev,
@@ -375,9 +386,6 @@ int pwc_init_controls(struct pwc_device *pdev);
 /* Power down or up the camera; not supported by all models */
 extern void pwc_camera_power(struct pwc_device *pdev, int power);
 
-/* Private ioctl()s; see pwc-ioctl.h */
-extern long pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg);
-
 extern const struct v4l2_ioctl_ops pwc_ioctl_ops;
 
 /** pwc-uncompress.c */
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index 79fb22c89ae..0bd7da26d01 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -1133,12 +1133,13 @@ static void pxa_camera_setup_cicr(struct soc_camera_device *icd,
 	__raw_writel(cicr0, pcdev->base + CICR0);
 }
 
-static int pxa_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
+static int pxa_camera_set_bus_param(struct soc_camera_device *icd)
 {
 	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
 	struct pxa_camera_dev *pcdev = ici->priv;
 	struct v4l2_mbus_config cfg = {.type = V4L2_MBUS_PARALLEL,};
+	u32 pixfmt = icd->current_fmt->host_fmt->fourcc;
 	unsigned long bus_flags, common_flags;
 	int ret;
 	struct pxa_cam *cam = icd->host_priv;
@@ -1851,19 +1852,7 @@ static struct platform_driver pxa_camera_driver = {
 	.remove		= __devexit_p(pxa_camera_remove),
 };
 
-
-static int __init pxa_camera_init(void)
-{
-	return platform_driver_register(&pxa_camera_driver);
-}
-
-static void __exit pxa_camera_exit(void)
-{
-	platform_driver_unregister(&pxa_camera_driver);
-}
-
-module_init(pxa_camera_init);
-module_exit(pxa_camera_exit);
+module_platform_driver(pxa_camera_driver);
 
 MODULE_DESCRIPTION("PXA27x SoC Camera Host driver");
 MODULE_AUTHOR("Guennadi Liakhovetski <kernel@pengutronix.de>");
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index 2cc3b916672..a9e9653beeb 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -63,6 +63,8 @@ static int fimc_init_capture(struct fimc_dev *fimc)
 		fimc_hw_set_effect(ctx, false);
 		fimc_hw_set_output_path(ctx);
 		fimc_hw_set_out_dma(ctx);
+		if (fimc->variant->has_alpha)
+			fimc_hw_set_rgb_alpha(ctx);
 		clear_bit(ST_CAPT_APPLY_CFG, &fimc->state);
 	}
 	spin_unlock_irqrestore(&fimc->slock, flags);
@@ -154,6 +156,8 @@ int fimc_capture_config_update(struct fimc_ctx *ctx)
 		fimc_hw_set_rotation(ctx);
 		fimc_prepare_dma_offset(ctx, &ctx->d_frame);
 		fimc_hw_set_out_dma(ctx);
+		if (fimc->variant->has_alpha)
+			fimc_hw_set_rgb_alpha(ctx);
 		clear_bit(ST_CAPT_APPLY_CFG, &fimc->state);
 	}
 	spin_unlock(&ctx->slock);
@@ -689,7 +693,7 @@ static int fimc_pipeline_try_format(struct fimc_ctx *ctx,
 			mf->code = 0;
 			continue;
 		}
-		if (mf->width != tfmt->width || mf->width != tfmt->width) {
+		if (mf->width != tfmt->width || mf->height != tfmt->height) {
 			u32 fcc = ffmt->fourcc;
 			tfmt->width  = mf->width;
 			tfmt->height = mf->height;
@@ -698,7 +702,8 @@ static int fimc_pipeline_try_format(struct fimc_ctx *ctx,
 					       NULL, &fcc, FIMC_SD_PAD_SOURCE);
 			if (ffmt && ffmt->mbus_code)
 				mf->code = ffmt->mbus_code;
-			if (mf->width != tfmt->width || mf->width != tfmt->width)
+			if (mf->width != tfmt->width ||
+			    mf->height != tfmt->height)
 				continue;
 			tfmt->code = mf->code;
 		}
@@ -706,7 +711,7 @@ static int fimc_pipeline_try_format(struct fimc_ctx *ctx,
 			ret = v4l2_subdev_call(csis, pad, set_fmt, NULL, &sfmt);
 
 		if (mf->code == tfmt->code &&
-		    mf->width == tfmt->width && mf->width == tfmt->width)
+		    mf->width == tfmt->width && mf->height == tfmt->height)
 			break;
 	}
 
@@ -812,6 +817,10 @@ static int fimc_capture_set_format(struct fimc_dev *fimc, struct v4l2_format *f)
 					  FIMC_SD_PAD_SOURCE);
 	if (!ff->fmt)
 		return -EINVAL;
+
+	/* Update RGB Alpha control state and value range */
+	fimc_alpha_ctrl_update(ctx);
+
 	/* Try to match format at the host and the sensor */
 	if (!fimc->vid_cap.user_subdev_api) {
 		mf->code   = ff->fmt->mbus_code;
@@ -1235,6 +1244,9 @@ static int fimc_subdev_set_fmt(struct v4l2_subdev *sd,
 		*mf = fmt->format;
 		return 0;
 	}
+	/* Update RGB Alpha control state and value range */
+	fimc_alpha_ctrl_update(ctx);
+
 	fimc_capture_mark_jpeg_xfer(ctx, fimc_fmt_is_jpeg(ffmt->color));
 
 	ff = fmt->pad == FIMC_SD_PAD_SINK ?
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index 07c6254faee..81bcbb9492e 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -52,13 +52,29 @@ static struct fimc_fmt fimc_formats[] = {
 		.colplanes	= 1,
 		.flags		= FMT_FLAGS_M2M,
 	}, {
-		.name		= "XRGB-8-8-8-8, 32 bpp",
+		.name		= "ARGB8888, 32 bpp",
 		.fourcc		= V4L2_PIX_FMT_RGB32,
 		.depth		= { 32 },
 		.color		= S5P_FIMC_RGB888,
 		.memplanes	= 1,
 		.colplanes	= 1,
-		.flags		= FMT_FLAGS_M2M,
+		.flags		= FMT_FLAGS_M2M | FMT_HAS_ALPHA,
+	}, {
+		.name		= "ARGB1555",
+		.fourcc		= V4L2_PIX_FMT_RGB555,
+		.depth		= { 16 },
+		.color		= S5P_FIMC_RGB555,
+		.memplanes	= 1,
+		.colplanes	= 1,
+		.flags		= FMT_FLAGS_M2M_OUT | FMT_HAS_ALPHA,
+	}, {
+		.name		= "ARGB4444",
+		.fourcc		= V4L2_PIX_FMT_RGB444,
+		.depth		= { 16 },
+		.color		= S5P_FIMC_RGB444,
+		.memplanes	= 1,
+		.colplanes	= 1,
+		.flags		= FMT_FLAGS_M2M_OUT | FMT_HAS_ALPHA,
 	}, {
 		.name		= "YUV 4:2:2 packed, YCbYCr",
 		.fourcc		= V4L2_PIX_FMT_YUYV,
@@ -171,6 +187,14 @@ static struct fimc_fmt fimc_formats[] = {
 	},
 };
 
+static unsigned int get_m2m_fmt_flags(unsigned int stream_type)
+{
+	if (stream_type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+		return FMT_FLAGS_M2M_IN;
+	else
+		return FMT_FLAGS_M2M_OUT;
+}
+
 int fimc_check_scaler_ratio(struct fimc_ctx *ctx, int sw, int sh,
 			    int dw, int dh, int rotation)
 {
@@ -652,8 +676,11 @@ static void fimc_dma_run(void *priv)
 	if (ctx->state & (FIMC_DST_ADDR | FIMC_PARAMS))
 		fimc_hw_set_output_addr(fimc, &ctx->d_frame.paddr, -1);
 
-	if (ctx->state & FIMC_PARAMS)
+	if (ctx->state & FIMC_PARAMS) {
 		fimc_hw_set_out_dma(ctx);
+		if (fimc->variant->has_alpha)
+			fimc_hw_set_rgb_alpha(ctx);
+	}
 
 	fimc_activate_capture(ctx);
 
@@ -750,12 +777,11 @@ static struct vb2_ops fimc_qops = {
 #define ctrl_to_ctx(__ctrl) \
 	container_of((__ctrl)->handler, struct fimc_ctx, ctrl_handler)
 
-static int fimc_s_ctrl(struct v4l2_ctrl *ctrl)
+static int __fimc_s_ctrl(struct fimc_ctx *ctx, struct v4l2_ctrl *ctrl)
 {
-	struct fimc_ctx *ctx = ctrl_to_ctx(ctrl);
 	struct fimc_dev *fimc = ctx->fimc_dev;
 	struct samsung_fimc_variant *variant = fimc->variant;
-	unsigned long flags;
+	unsigned int flags = FIMC_DST_FMT | FIMC_SRC_FMT;
 	int ret = 0;
 
 	if (ctrl->flags & V4L2_CTRL_FLAG_INACTIVE)
@@ -763,59 +789,77 @@ static int fimc_s_ctrl(struct v4l2_ctrl *ctrl)
 
 	switch (ctrl->id) {
 	case V4L2_CID_HFLIP:
-		spin_lock_irqsave(&ctx->slock, flags);
 		ctx->hflip = ctrl->val;
 		break;
 
 	case V4L2_CID_VFLIP:
-		spin_lock_irqsave(&ctx->slock, flags);
 		ctx->vflip = ctrl->val;
 		break;
 
 	case V4L2_CID_ROTATE:
 		if (fimc_capture_pending(fimc) ||
-		    fimc_ctx_state_is_set(FIMC_DST_FMT | FIMC_SRC_FMT, ctx)) {
+		    (ctx->state & flags) == flags) {
 			ret = fimc_check_scaler_ratio(ctx, ctx->s_frame.width,
 					ctx->s_frame.height, ctx->d_frame.width,
 					ctx->d_frame.height, ctrl->val);
-		}
-		if (ret) {
-			v4l2_err(fimc->m2m.vfd, "Out of scaler range\n");
-			return -EINVAL;
+			if (ret)
+				return -EINVAL;
 		}
 		if ((ctrl->val == 90 || ctrl->val == 270) &&
 		    !variant->has_out_rot)
 			return -EINVAL;
-		spin_lock_irqsave(&ctx->slock, flags);
+
 		ctx->rotation = ctrl->val;
 		break;
 
-	default:
-		v4l2_err(fimc->v4l2_dev, "Invalid control: 0x%X\n", ctrl->id);
-		return -EINVAL;
+	case V4L2_CID_ALPHA_COMPONENT:
+		ctx->d_frame.alpha = ctrl->val;
+		break;
 	}
 	ctx->state |= FIMC_PARAMS;
 	set_bit(ST_CAPT_APPLY_CFG, &fimc->state);
-	spin_unlock_irqrestore(&ctx->slock, flags);
 	return 0;
 }
 
+static int fimc_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct fimc_ctx *ctx = ctrl_to_ctx(ctrl);
+	unsigned long flags;
+	int ret;
+
+	spin_lock_irqsave(&ctx->slock, flags);
+	ret = __fimc_s_ctrl(ctx, ctrl);
+	spin_unlock_irqrestore(&ctx->slock, flags);
+
+	return ret;
+}
+
 static const struct v4l2_ctrl_ops fimc_ctrl_ops = {
 	.s_ctrl = fimc_s_ctrl,
 };
 
 int fimc_ctrls_create(struct fimc_ctx *ctx)
 {
+	struct samsung_fimc_variant *variant = ctx->fimc_dev->variant;
+	unsigned int max_alpha = fimc_get_alpha_mask(ctx->d_frame.fmt);
+
 	if (ctx->ctrls_rdy)
 		return 0;
-	v4l2_ctrl_handler_init(&ctx->ctrl_handler, 3);
+	v4l2_ctrl_handler_init(&ctx->ctrl_handler, 4);
 
 	ctx->ctrl_rotate = v4l2_ctrl_new_std(&ctx->ctrl_handler, &fimc_ctrl_ops,
-				     V4L2_CID_HFLIP, 0, 1, 1, 0);
+					V4L2_CID_ROTATE, 0, 270, 90, 0);
 	ctx->ctrl_hflip = v4l2_ctrl_new_std(&ctx->ctrl_handler, &fimc_ctrl_ops,
-				    V4L2_CID_VFLIP, 0, 1, 1, 0);
+					V4L2_CID_HFLIP, 0, 1, 1, 0);
 	ctx->ctrl_vflip = v4l2_ctrl_new_std(&ctx->ctrl_handler, &fimc_ctrl_ops,
-				    V4L2_CID_ROTATE, 0, 270, 90, 0);
+					V4L2_CID_VFLIP, 0, 1, 1, 0);
+	if (variant->has_alpha)
+		ctx->ctrl_alpha = v4l2_ctrl_new_std(&ctx->ctrl_handler,
+				    &fimc_ctrl_ops, V4L2_CID_ALPHA_COMPONENT,
+				    0, max_alpha, 1, 0);
+	else
+		ctx->ctrl_alpha = NULL;
+
 	ctx->ctrls_rdy = ctx->ctrl_handler.error == 0;
 
 	return ctx->ctrl_handler.error;
@@ -826,11 +870,14 @@ void fimc_ctrls_delete(struct fimc_ctx *ctx)
 	if (ctx->ctrls_rdy) {
 		v4l2_ctrl_handler_free(&ctx->ctrl_handler);
 		ctx->ctrls_rdy = false;
+		ctx->ctrl_alpha = NULL;
 	}
 }
 
 void fimc_ctrls_activate(struct fimc_ctx *ctx, bool active)
 {
+	unsigned int has_alpha = ctx->d_frame.fmt->flags & FMT_HAS_ALPHA;
+
 	if (!ctx->ctrls_rdy)
 		return;
 
@@ -838,6 +885,8 @@ void fimc_ctrls_activate(struct fimc_ctx *ctx, bool active)
 	v4l2_ctrl_activate(ctx->ctrl_rotate, active);
 	v4l2_ctrl_activate(ctx->ctrl_hflip, active);
 	v4l2_ctrl_activate(ctx->ctrl_vflip, active);
+	if (ctx->ctrl_alpha)
+		v4l2_ctrl_activate(ctx->ctrl_alpha, active && has_alpha);
 
 	if (active) {
 		ctx->rotation = ctx->ctrl_rotate->val;
@@ -851,6 +900,24 @@ void fimc_ctrls_activate(struct fimc_ctx *ctx, bool active)
 	mutex_unlock(&ctx->ctrl_handler.lock);
 }
 
+/* Update maximum value of the alpha color control */
+void fimc_alpha_ctrl_update(struct fimc_ctx *ctx)
+{
+	struct fimc_dev *fimc = ctx->fimc_dev;
+	struct v4l2_ctrl *ctrl = ctx->ctrl_alpha;
+
+	if (ctrl == NULL || !fimc->variant->has_alpha)
+		return;
+
+	v4l2_ctrl_lock(ctrl);
+	ctrl->maximum = fimc_get_alpha_mask(ctx->d_frame.fmt);
+
+	if (ctrl->cur.val > ctrl->maximum)
+		ctrl->cur.val = ctrl->maximum;
+
+	v4l2_ctrl_unlock(ctrl);
+}
+
 /*
  * V4L2 ioctl handlers
  */
@@ -874,7 +941,8 @@ static int fimc_m2m_enum_fmt_mplane(struct file *file, void *priv,
 {
 	struct fimc_fmt *fmt;
 
-	fmt = fimc_find_format(NULL, NULL, FMT_FLAGS_M2M, f->index);
+	fmt = fimc_find_format(NULL, NULL, get_m2m_fmt_flags(f->type),
+			       f->index);
 	if (!fmt)
 		return -EINVAL;
 
@@ -938,6 +1006,7 @@ void fimc_adjust_mplane_format(struct fimc_fmt *fmt, u32 width, u32 height,
 	pix->colorspace	= V4L2_COLORSPACE_JPEG;
 	pix->field = V4L2_FIELD_NONE;
 	pix->num_planes = fmt->memplanes;
+	pix->pixelformat = fmt->fourcc;
 	pix->height = height;
 	pix->width = width;
 
@@ -1017,7 +1086,8 @@ static int fimc_try_fmt_mplane(struct fimc_ctx *ctx, struct v4l2_format *f)
 
 	dbg("w: %d, h: %d", pix->width, pix->height);
 
-	fmt = fimc_find_format(&pix->pixelformat, NULL, FMT_FLAGS_M2M, 0);
+	fmt = fimc_find_format(&pix->pixelformat, NULL,
+			       get_m2m_fmt_flags(f->type), 0);
 	if (WARN(fmt == NULL, "Pixel format lookup failed"))
 		return -EINVAL;
 
@@ -1087,10 +1157,13 @@ static int fimc_m2m_s_fmt_mplane(struct file *file, void *fh,
 
 	pix = &f->fmt.pix_mp;
 	frame->fmt = fimc_find_format(&pix->pixelformat, NULL,
-				      FMT_FLAGS_M2M, 0);
+				      get_m2m_fmt_flags(f->type), 0);
 	if (!frame->fmt)
 		return -EINVAL;
 
+	/* Update RGB Alpha control state and value range */
+	fimc_alpha_ctrl_update(ctx);
+
 	for (i = 0; i < frame->fmt->colplanes; i++) {
 		frame->payload[i] =
 			(pix->width * pix->height * frame->fmt->depth[i]) / 8;
@@ -1374,6 +1447,12 @@ static int fimc_m2m_open(struct file *file)
 	if (!ctx)
 		return -ENOMEM;
 	v4l2_fh_init(&ctx->fh, fimc->m2m.vfd);
+	ctx->fimc_dev = fimc;
+
+	/* Default color format */
+	ctx->s_frame.fmt = &fimc_formats[0];
+	ctx->d_frame.fmt = &fimc_formats[0];
+
 	ret = fimc_ctrls_create(ctx);
 	if (ret)
 		goto error_fh;
@@ -1383,10 +1462,6 @@ static int fimc_m2m_open(struct file *file)
 	file->private_data = &ctx->fh;
 	v4l2_fh_add(&ctx->fh);
 
-	ctx->fimc_dev = fimc;
-	/* Default color format */
-	ctx->s_frame.fmt = &fimc_formats[0];
-	ctx->d_frame.fmt = &fimc_formats[0];
 	/* Setup the device context for memory-to-memory mode */
 	ctx->state = FIMC_CTX_M2M;
 	ctx->flags = 0;
@@ -1709,9 +1784,8 @@ static int fimc_runtime_resume(struct device *dev)
 	/* Resume the capture or mem-to-mem device */
 	if (fimc_capture_busy(fimc))
 		return fimc_capture_resume(fimc);
-	else if (fimc_m2m_pending(fimc))
-		return fimc_m2m_resume(fimc);
-	return 0;
+
+	return fimc_m2m_resume(fimc);
 }
 
 static int fimc_runtime_suspend(struct device *dev)
@@ -1893,6 +1967,7 @@ static struct samsung_fimc_variant fimc0_variant_exynos4 = {
 	.has_cam_if	 = 1,
 	.has_cistatus2	 = 1,
 	.has_mainscaler_ext = 1,
+	.has_alpha	 = 1,
 	.min_inp_pixsize = 16,
 	.min_out_pixsize = 16,
 	.hor_offs_align	 = 2,
@@ -1906,6 +1981,7 @@ static struct samsung_fimc_variant fimc3_variant_exynos4 = {
 	.has_cam_if	 = 1,
 	.has_cistatus2	 = 1,
 	.has_mainscaler_ext = 1,
+	.has_alpha	 = 1,
 	.min_inp_pixsize = 16,
 	.min_out_pixsize = 16,
 	.hor_offs_align	 = 2,
diff --git a/drivers/media/video/s5p-fimc/fimc-core.h b/drivers/media/video/s5p-fimc/fimc-core.h
index c7f01c47b20..4e20560c73d 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.h
+++ b/drivers/media/video/s5p-fimc/fimc-core.h
@@ -85,7 +85,9 @@ enum fimc_datapath {
 };
 
 enum fimc_color_fmt {
-	S5P_FIMC_RGB565 = 0x10,
+	S5P_FIMC_RGB444 = 0x10,
+	S5P_FIMC_RGB555,
+	S5P_FIMC_RGB565,
 	S5P_FIMC_RGB666,
 	S5P_FIMC_RGB888,
 	S5P_FIMC_RGB30_LOCAL,
@@ -160,8 +162,11 @@ struct fimc_fmt {
 	u16	colplanes;
 	u8	depth[VIDEO_MAX_PLANES];
 	u16	flags;
-#define FMT_FLAGS_CAM	(1 << 0)
-#define FMT_FLAGS_M2M	(1 << 1)
+#define FMT_FLAGS_CAM		(1 << 0)
+#define FMT_FLAGS_M2M_IN	(1 << 1)
+#define FMT_FLAGS_M2M_OUT	(1 << 2)
+#define FMT_FLAGS_M2M		(1 << 1 | 1 << 2)
+#define FMT_HAS_ALPHA		(1 << 3)
 };
 
 /**
@@ -283,6 +288,7 @@ struct fimc_frame {
 	struct fimc_addr	paddr;
 	struct fimc_dma_offset	dma_offset;
 	struct fimc_fmt		*fmt;
+	u8			alpha;
 };
 
 /**
@@ -387,6 +393,7 @@ struct samsung_fimc_variant {
 	unsigned int	has_cistatus2:1;
 	unsigned int	has_mainscaler_ext:1;
 	unsigned int	has_cam_if:1;
+	unsigned int	has_alpha:1;
 	struct fimc_pix_limit *pix_limit;
 	u16		min_inp_pixsize;
 	u16		min_out_pixsize;
@@ -482,7 +489,8 @@ struct fimc_dev {
  * @ctrl_handler:	v4l2 controls handler
  * @ctrl_rotate		image rotation control
  * @ctrl_hflip		horizontal flip control
- * @ctrl_vflip		vartical flip control
+ * @ctrl_vflip		vertical flip control
+ * @ctrl_alpha		RGB alpha control
  * @ctrls_rdy:		true if the control handler is initialized
  */
 struct fimc_ctx {
@@ -509,6 +517,7 @@ struct fimc_ctx {
 	struct v4l2_ctrl	*ctrl_rotate;
 	struct v4l2_ctrl	*ctrl_hflip;
 	struct v4l2_ctrl	*ctrl_vflip;
+	struct v4l2_ctrl	*ctrl_alpha;
 	bool			ctrls_rdy;
 };
 
@@ -578,6 +587,17 @@ static inline int tiled_fmt(struct fimc_fmt *fmt)
 	return fmt->fourcc == V4L2_PIX_FMT_NV12MT;
 }
 
+/* Return the alpha component bit mask */
+static inline int fimc_get_alpha_mask(struct fimc_fmt *fmt)
+{
+	switch (fmt->color) {
+	case S5P_FIMC_RGB444:	return 0x0f;
+	case S5P_FIMC_RGB555:	return 0x01;
+	case S5P_FIMC_RGB888:	return 0xff;
+	default:		return 0;
+	};
+}
+
 static inline void fimc_hw_clear_irq(struct fimc_dev *dev)
 {
 	u32 cfg = readl(dev->regs + S5P_CIGCTRL);
@@ -674,6 +694,7 @@ void fimc_hw_set_prescaler(struct fimc_ctx *ctx);
 void fimc_hw_set_mainscaler(struct fimc_ctx *ctx);
 void fimc_hw_en_capture(struct fimc_ctx *ctx);
 void fimc_hw_set_effect(struct fimc_ctx *ctx, bool active);
+void fimc_hw_set_rgb_alpha(struct fimc_ctx *ctx);
 void fimc_hw_set_in_dma(struct fimc_ctx *ctx);
 void fimc_hw_set_input_path(struct fimc_ctx *ctx);
 void fimc_hw_set_output_path(struct fimc_ctx *ctx);
@@ -695,6 +716,7 @@ int fimc_vidioc_enum_fmt_mplane(struct file *file, void *priv,
 int fimc_ctrls_create(struct fimc_ctx *ctx);
 void fimc_ctrls_delete(struct fimc_ctx *ctx);
 void fimc_ctrls_activate(struct fimc_ctx *ctx, bool active);
+void fimc_alpha_ctrl_update(struct fimc_ctx *ctx);
 int fimc_fill_format(struct fimc_frame *frame, struct v4l2_format *f);
 void fimc_adjust_mplane_format(struct fimc_fmt *fmt, u32 width, u32 height,
 			       struct v4l2_pix_format_mplane *pix);
diff --git a/drivers/media/video/s5p-fimc/fimc-mdevice.c b/drivers/media/video/s5p-fimc/fimc-mdevice.c
index 615c862f036..8ea4ee116e4 100644
--- a/drivers/media/video/s5p-fimc/fimc-mdevice.c
+++ b/drivers/media/video/s5p-fimc/fimc-mdevice.c
@@ -21,7 +21,6 @@
 #include <linux/pm_runtime.h>
 #include <linux/types.h>
 #include <linux/slab.h>
-#include <linux/version.h>
 #include <media/v4l2-ctrls.h>
 #include <media/media-device.h>
 
diff --git a/drivers/media/video/s5p-fimc/fimc-reg.c b/drivers/media/video/s5p-fimc/fimc-reg.c
index 44f5c2d1920..15466d0529c 100644
--- a/drivers/media/video/s5p-fimc/fimc-reg.c
+++ b/drivers/media/video/s5p-fimc/fimc-reg.c
@@ -117,7 +117,7 @@ void fimc_hw_set_target_format(struct fimc_ctx *ctx)
 		  S5P_CITRGFMT_VSIZE_MASK);
 
 	switch (frame->fmt->color) {
-	case S5P_FIMC_RGB565...S5P_FIMC_RGB888:
+	case S5P_FIMC_RGB444...S5P_FIMC_RGB888:
 		cfg |= S5P_CITRGFMT_RGB;
 		break;
 	case S5P_FIMC_YCBCR420:
@@ -175,6 +175,7 @@ void fimc_hw_set_out_dma(struct fimc_ctx *ctx)
 	struct fimc_dev *dev = ctx->fimc_dev;
 	struct fimc_frame *frame = &ctx->d_frame;
 	struct fimc_dma_offset *offset = &frame->dma_offset;
+	struct fimc_fmt *fmt = frame->fmt;
 
 	/* Set the input dma offsets. */
 	cfg = 0;
@@ -198,15 +199,22 @@ void fimc_hw_set_out_dma(struct fimc_ctx *ctx)
 	cfg = readl(dev->regs + S5P_CIOCTRL);
 
 	cfg &= ~(S5P_CIOCTRL_ORDER2P_MASK | S5P_CIOCTRL_ORDER422_MASK |
-		 S5P_CIOCTRL_YCBCR_PLANE_MASK);
+		 S5P_CIOCTRL_YCBCR_PLANE_MASK | S5P_CIOCTRL_RGB16FMT_MASK);
 
-	if (frame->fmt->colplanes == 1)
+	if (fmt->colplanes == 1)
 		cfg |= ctx->out_order_1p;
-	else if (frame->fmt->colplanes == 2)
+	else if (fmt->colplanes == 2)
 		cfg |= ctx->out_order_2p | S5P_CIOCTRL_YCBCR_2PLANE;
-	else if (frame->fmt->colplanes == 3)
+	else if (fmt->colplanes == 3)
 		cfg |= S5P_CIOCTRL_YCBCR_3PLANE;
 
+	if (fmt->color == S5P_FIMC_RGB565)
+		cfg |= S5P_CIOCTRL_RGB565;
+	else if (fmt->color == S5P_FIMC_RGB555)
+		cfg |= S5P_CIOCTRL_ARGB1555;
+	else if (fmt->color == S5P_FIMC_RGB444)
+		cfg |= S5P_CIOCTRL_ARGB4444;
+
 	writel(cfg, dev->regs + S5P_CIOCTRL);
 }
 
@@ -278,22 +286,28 @@ static void fimc_hw_set_scaler(struct fimc_ctx *ctx)
 	if (sc->copy_mode)
 		cfg |= S5P_CISCCTRL_ONE2ONE;
 
-
 	if (ctx->in_path == FIMC_DMA) {
-		if (src_frame->fmt->color == S5P_FIMC_RGB565)
+		switch (src_frame->fmt->color) {
+		case S5P_FIMC_RGB565:
 			cfg |= S5P_CISCCTRL_INRGB_FMT_RGB565;
-		else if (src_frame->fmt->color == S5P_FIMC_RGB666)
+			break;
+		case S5P_FIMC_RGB666:
 			cfg |= S5P_CISCCTRL_INRGB_FMT_RGB666;
-		else if (src_frame->fmt->color == S5P_FIMC_RGB888)
+			break;
+		case S5P_FIMC_RGB888:
 			cfg |= S5P_CISCCTRL_INRGB_FMT_RGB888;
+			break;
+		}
 	}
 
 	if (ctx->out_path == FIMC_DMA) {
-		if (dst_frame->fmt->color == S5P_FIMC_RGB565)
+		u32 color = dst_frame->fmt->color;
+
+		if (color >= S5P_FIMC_RGB444 && color <= S5P_FIMC_RGB565)
 			cfg |= S5P_CISCCTRL_OUTRGB_FMT_RGB565;
-		else if (dst_frame->fmt->color == S5P_FIMC_RGB666)
+		else if (color == S5P_FIMC_RGB666)
 			cfg |= S5P_CISCCTRL_OUTRGB_FMT_RGB666;
-		else if (dst_frame->fmt->color == S5P_FIMC_RGB888)
+		else if (color == S5P_FIMC_RGB888)
 			cfg |= S5P_CISCCTRL_OUTRGB_FMT_RGB888;
 	} else {
 		cfg |= S5P_CISCCTRL_OUTRGB_FMT_RGB888;
@@ -379,6 +393,21 @@ void fimc_hw_set_effect(struct fimc_ctx *ctx, bool active)
 	writel(cfg, dev->regs + S5P_CIIMGEFF);
 }
 
+void fimc_hw_set_rgb_alpha(struct fimc_ctx *ctx)
+{
+	struct fimc_dev *dev = ctx->fimc_dev;
+	struct fimc_frame *frame = &ctx->d_frame;
+	u32 cfg;
+
+	if (!(frame->fmt->flags & FMT_HAS_ALPHA))
+		return;
+
+	cfg = readl(dev->regs + S5P_CIOCTRL);
+	cfg &= ~S5P_CIOCTRL_ALPHA_OUT_MASK;
+	cfg |= (frame->alpha << 4);
+	writel(cfg, dev->regs + S5P_CIOCTRL);
+}
+
 static void fimc_hw_set_in_dma_size(struct fimc_ctx *ctx)
 {
 	struct fimc_dev *dev = ctx->fimc_dev;
diff --git a/drivers/media/video/s5p-fimc/mipi-csis.c b/drivers/media/video/s5p-fimc/mipi-csis.c
index 59d79bc2f58..130335cf62f 100644
--- a/drivers/media/video/s5p-fimc/mipi-csis.c
+++ b/drivers/media/video/s5p-fimc/mipi-csis.c
@@ -427,6 +427,23 @@ static int s5pcsis_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
 	return 0;
 }
 
+static int s5pcsis_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
+{
+	struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(fh, 0);
+
+	format->colorspace = V4L2_COLORSPACE_JPEG;
+	format->code = s5pcsis_formats[0].code;
+	format->width = S5PCSIS_DEF_PIX_WIDTH;
+	format->height = S5PCSIS_DEF_PIX_HEIGHT;
+	format->field = V4L2_FIELD_NONE;
+
+	return 0;
+}
+
+static const struct v4l2_subdev_internal_ops s5pcsis_sd_internal_ops = {
+	.open = s5pcsis_open,
+};
+
 static struct v4l2_subdev_core_ops s5pcsis_core_ops = {
 	.s_power = s5pcsis_s_power,
 };
@@ -544,8 +561,13 @@ static int __devinit s5pcsis_probe(struct platform_device *pdev)
 	v4l2_subdev_init(&state->sd, &s5pcsis_subdev_ops);
 	state->sd.owner = THIS_MODULE;
 	strlcpy(state->sd.name, dev_name(&pdev->dev), sizeof(state->sd.name));
+	state->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	state->csis_fmt = &s5pcsis_formats[0];
 
+	state->format.code = s5pcsis_formats[0].code;
+	state->format.width = S5PCSIS_DEF_PIX_WIDTH;
+	state->format.height = S5PCSIS_DEF_PIX_HEIGHT;
+
 	state->pads[CSIS_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
 	state->pads[CSIS_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE;
 	ret = media_entity_init(&state->sd.entity,
diff --git a/drivers/media/video/s5p-fimc/mipi-csis.h b/drivers/media/video/s5p-fimc/mipi-csis.h
index f5691336dd5..2709286396e 100644
--- a/drivers/media/video/s5p-fimc/mipi-csis.h
+++ b/drivers/media/video/s5p-fimc/mipi-csis.h
@@ -19,4 +19,7 @@
 #define CSIS_PAD_SOURCE		1
 #define CSIS_PADS_NUM		2
 
+#define S5PCSIS_DEF_PIX_WIDTH	640
+#define S5PCSIS_DEF_PIX_HEIGHT	480
+
 #endif
diff --git a/drivers/media/video/s5p-fimc/regs-fimc.h b/drivers/media/video/s5p-fimc/regs-fimc.h
index c8e3b94bd91..c7a5bc51d57 100644
--- a/drivers/media/video/s5p-fimc/regs-fimc.h
+++ b/drivers/media/video/s5p-fimc/regs-fimc.h
@@ -107,6 +107,11 @@
 #define S5P_CIOCTRL_YCBCR_3PLANE	(0 << 3)
 #define S5P_CIOCTRL_YCBCR_2PLANE	(1 << 3)
 #define S5P_CIOCTRL_YCBCR_PLANE_MASK	(1 << 3)
+#define S5P_CIOCTRL_ALPHA_OUT_MASK	(0xff << 4)
+#define S5P_CIOCTRL_RGB16FMT_MASK	(3 << 16)
+#define S5P_CIOCTRL_RGB565		(0 << 16)
+#define S5P_CIOCTRL_ARGB1555		(1 << 16)
+#define S5P_CIOCTRL_ARGB4444		(2 << 16)
 #define S5P_CIOCTRL_ORDER2P_SHIFT	(24)
 #define S5P_CIOCTRL_ORDER2P_MASK	(3 << 24)
 #define S5P_CIOCTRL_ORDER422_2P_LSB_CRCB (0 << 24)
diff --git a/drivers/media/video/s5p-g2d/Makefile b/drivers/media/video/s5p-g2d/Makefile
new file mode 100644
index 00000000000..2c48c416a80
--- /dev/null
+++ b/drivers/media/video/s5p-g2d/Makefile
@@ -0,0 +1,3 @@
+s5p-g2d-objs := g2d.o g2d-hw.o
+
+obj-$(CONFIG_VIDEO_SAMSUNG_S5P_G2D)	+= s5p-g2d.o
diff --git a/drivers/media/video/s5p-g2d/g2d-hw.c b/drivers/media/video/s5p-g2d/g2d-hw.c
new file mode 100644
index 00000000000..39937cf03c8
--- /dev/null
+++ b/drivers/media/video/s5p-g2d/g2d-hw.c
@@ -0,0 +1,104 @@
+/*
+ * Samsung S5P G2D - 2D Graphics Accelerator Driver
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Kamil Debski, <k.debski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version
+ */
+
+#include <linux/io.h>
+
+#include "g2d.h"
+#include "g2d-regs.h"
+
+#define w(x, a)	writel((x), d->regs + (a))
+#define r(a)	readl(d->regs + (a))
+
+/* g2d_reset clears all g2d registers */
+void g2d_reset(struct g2d_dev *d)
+{
+	w(1, SOFT_RESET_REG);
+}
+
+void g2d_set_src_size(struct g2d_dev *d, struct g2d_frame *f)
+{
+	u32 n;
+
+	w(f->stride & 0xFFFF, SRC_STRIDE_REG);
+
+	n = f->o_height & 0xFFF;
+	n <<= 16;
+	n |= f->o_width & 0xFFF;
+	w(n, SRC_LEFT_TOP_REG);
+
+	n = f->bottom & 0xFFF;
+	n <<= 16;
+	n |= f->right & 0xFFF;
+	w(n, SRC_RIGHT_BOTTOM_REG);
+
+	w(f->fmt->hw, SRC_COLOR_MODE_REG);
+}
+
+void g2d_set_src_addr(struct g2d_dev *d, dma_addr_t a)
+{
+	w(a, SRC_BASE_ADDR_REG);
+}
+
+void g2d_set_dst_size(struct g2d_dev *d, struct g2d_frame *f)
+{
+	u32 n;
+
+	w(f->stride & 0xFFFF, DST_STRIDE_REG);
+
+	n = f->o_height & 0xFFF;
+	n <<= 16;
+	n |= f->o_width & 0xFFF;
+	w(n, DST_LEFT_TOP_REG);
+
+	n = f->bottom & 0xFFF;
+	n <<= 16;
+	n |= f->right & 0xFFF;
+	w(n, DST_RIGHT_BOTTOM_REG);
+
+	w(f->fmt->hw, DST_COLOR_MODE_REG);
+}
+
+void g2d_set_dst_addr(struct g2d_dev *d, dma_addr_t a)
+{
+	w(a, DST_BASE_ADDR_REG);
+}
+
+void g2d_set_rop4(struct g2d_dev *d, u32 r)
+{
+	w(r, ROP4_REG);
+}
+
+u32 g2d_cmd_stretch(u32 e)
+{
+	e &= 1;
+	return e << 4;
+}
+
+void g2d_set_cmd(struct g2d_dev *d, u32 c)
+{
+	w(c, BITBLT_COMMAND_REG);
+}
+
+void g2d_start(struct g2d_dev *d)
+{
+	/* Clear cache */
+	w(0x7, CACHECTL_REG);
+	/* Enable interrupt */
+	w(1, INTEN_REG);
+	/* Start G2D engine */
+	w(1, BITBLT_START_REG);
+}
+
+void g2d_clear_int(struct g2d_dev *d)
+{
+	w(1, INTC_PEND_REG);
+}
diff --git a/drivers/media/video/s5p-g2d/g2d-regs.h b/drivers/media/video/s5p-g2d/g2d-regs.h
new file mode 100644
index 00000000000..02e1cf50da4
--- /dev/null
+++ b/drivers/media/video/s5p-g2d/g2d-regs.h
@@ -0,0 +1,115 @@
+/*
+ * Samsung S5P G2D - 2D Graphics Accelerator Driver
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Kamil Debski, <k.debski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version
+ */
+
+/* General Registers */
+#define SOFT_RESET_REG		0x0000	/* Software reset reg */
+#define INTEN_REG		0x0004	/* Interrupt Enable reg */
+#define INTC_PEND_REG		0x000C	/* Interrupt Control Pending reg */
+#define FIFO_STAT_REG		0x0010	/* Command FIFO Status reg */
+#define AXI_ID_MODE_REG		0x0014	/* AXI Read ID Mode reg */
+#define CACHECTL_REG		0x0018	/* Cache & Buffer clear reg */
+#define AXI_MODE_REG		0x001C	/* AXI Mode reg */
+
+/* Command Registers */
+#define BITBLT_START_REG	0x0100	/* BitBLT Start reg */
+#define BITBLT_COMMAND_REG	0x0104	/* Command reg for BitBLT */
+
+/* Parameter Setting Registers (Rotate & Direction) */
+#define ROTATE_REG		0x0200	/* Rotation reg */
+#define SRC_MSK_DIRECT_REG	0x0204	/* Src and Mask Direction reg */
+#define DST_PAT_DIRECT_REG	0x0208	/* Dest and Pattern Direction reg */
+
+/* Parameter Setting Registers (Src) */
+#define SRC_SELECT_REG		0x0300	/* Src Image Selection reg */
+#define SRC_BASE_ADDR_REG	0x0304	/* Src Image Base Address reg */
+#define SRC_STRIDE_REG		0x0308	/* Src Stride reg */
+#define SRC_COLOR_MODE_REG	0x030C	/* Src Image Color Mode reg */
+#define SRC_LEFT_TOP_REG	0x0310	/* Src Left Top Coordinate reg */
+#define SRC_RIGHT_BOTTOM_REG	0x0314	/* Src Right Bottom Coordinate reg */
+
+/* Parameter Setting Registers (Dest) */
+#define DST_SELECT_REG		0x0400	/* Dest Image Selection reg */
+#define DST_BASE_ADDR_REG	0x0404	/* Dest Image Base Address reg */
+#define DST_STRIDE_REG		0x0408	/* Dest Stride reg */
+#define DST_COLOR_MODE_REG	0x040C	/* Dest Image Color Mode reg */
+#define DST_LEFT_TOP_REG	0x0410	/* Dest Left Top Coordinate reg */
+#define DST_RIGHT_BOTTOM_REG	0x0414	/* Dest Right Bottom Coordinate reg */
+
+/* Parameter Setting Registers (Pattern) */
+#define PAT_BASE_ADDR_REG	0x0500	/* Pattern Image Base Address reg */
+#define PAT_SIZE_REG		0x0504	/* Pattern Image Size reg */
+#define PAT_COLOR_MODE_REG	0x0508	/* Pattern Image Color Mode reg */
+#define PAT_OFFSET_REG		0x050C	/* Pattern Left Top Coordinate reg */
+#define PAT_STRIDE_REG		0x0510	/* Pattern Stride reg */
+
+/* Parameter Setting Registers (Mask) */
+#define MASK_BASE_ADDR_REG	0x0520	/* Mask Base Address reg */
+#define MASK_STRIDE_REG		0x0524	/* Mask Stride reg */
+
+/* Parameter Setting Registers (Clipping Window) */
+#define CW_LT_REG		0x0600	/* LeftTop coordinates of Clip Window */
+#define CW_RB_REG		0x0604	/* RightBottom coordinates of Clip
+								Window */
+
+/* Parameter Setting Registers (ROP & Alpha Setting) */
+#define THIRD_OPERAND_REG	0x0610	/* Third Operand Selection reg */
+#define ROP4_REG		0x0614	/* Raster Operation reg */
+#define ALPHA_REG		0x0618	/* Alpha value, Fading offset value */
+
+/* Parameter Setting Registers (Color) */
+#define FG_COLOR_REG		0x0700	/* Foreground Color reg */
+#define BG_COLOR_REG		0x0704	/* Background Color reg */
+#define BS_COLOR_REG		0x0708	/* Blue Screen Color reg */
+
+/* Parameter Setting Registers (Color Key) */
+#define SRC_COLORKEY_CTRL_REG	0x0710	/* Src Colorkey control reg */
+#define SRC_COLORKEY_DR_MIN_REG	0x0714	/* Src Colorkey Decision Reference
+								Min reg */
+#define SRC_COLORKEY_DR_MAX_REG	0x0718	/* Src Colorkey Decision Reference
+								Max reg */
+#define DST_COLORKEY_CTRL_REG	0x071C	/* Dest Colorkey control reg */
+#define DST_COLORKEY_DR_MIN_REG	0x0720	/* Dest Colorkey Decision Reference
+								Min reg */
+#define DST_COLORKEY_DR_MAX_REG	0x0724	/* Dest Colorkey Decision Reference
+								Max reg */
+
+/* Color mode values */
+
+#define ORDER_XRGB		0
+#define ORDER_RGBX		1
+#define ORDER_XBGR		2
+#define ORDER_BGRX		3
+
+#define MODE_XRGB_8888		0
+#define MODE_ARGB_8888		1
+#define MODE_RGB_565		2
+#define MODE_XRGB_1555		3
+#define MODE_ARGB_1555		4
+#define MODE_XRGB_4444		5
+#define MODE_ARGB_4444		6
+#define MODE_PACKED_RGB_888	7
+
+#define COLOR_MODE(o, m)	(((o) << 4) | (m))
+
+/* ROP4 operation values */
+#define ROP4_COPY		0xCCCC
+#define ROP4_INVERT		0x3333
+
+/* Hardware limits */
+#define MAX_WIDTH		8000
+#define MAX_HEIGHT		8000
+
+#define G2D_TIMEOUT		500
+
+#define DEFAULT_WIDTH		100
+#define DEFAULT_HEIGHT		100
+
diff --git a/drivers/media/video/s5p-g2d/g2d.c b/drivers/media/video/s5p-g2d/g2d.c
new file mode 100644
index 00000000000..febaa673d36
--- /dev/null
+++ b/drivers/media/video/s5p-g2d/g2d.c
@@ -0,0 +1,811 @@
+/*
+ * Samsung S5P G2D - 2D Graphics Accelerator Driver
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Kamil Debski, <k.debski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version
+ */
+
+#include <linux/module.h>
+#include <linux/fs.h>
+#include <linux/version.h>
+#include <linux/timer.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/interrupt.h>
+
+#include <linux/platform_device.h>
+#include <media/v4l2-mem2mem.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
+#include <media/videobuf2-core.h>
+#include <media/videobuf2-dma-contig.h>
+
+#include "g2d.h"
+#include "g2d-regs.h"
+
+#define fh2ctx(__fh) container_of(__fh, struct g2d_ctx, fh)
+
+static struct g2d_fmt formats[] = {
+	{
+		.name	= "XRGB_8888",
+		.fourcc	= V4L2_PIX_FMT_RGB32,
+		.depth	= 32,
+		.hw	= COLOR_MODE(ORDER_XRGB, MODE_XRGB_8888),
+	},
+	{
+		.name	= "RGB_565",
+		.fourcc	= V4L2_PIX_FMT_RGB565X,
+		.depth	= 16,
+		.hw	= COLOR_MODE(ORDER_XRGB, MODE_RGB_565),
+	},
+	{
+		.name	= "XRGB_1555",
+		.fourcc	= V4L2_PIX_FMT_RGB555X,
+		.depth	= 16,
+		.hw	= COLOR_MODE(ORDER_XRGB, MODE_XRGB_1555),
+	},
+	{
+		.name	= "XRGB_4444",
+		.fourcc	= V4L2_PIX_FMT_RGB444,
+		.depth	= 16,
+		.hw	= COLOR_MODE(ORDER_XRGB, MODE_XRGB_4444),
+	},
+	{
+		.name	= "PACKED_RGB_888",
+		.fourcc	= V4L2_PIX_FMT_RGB24,
+		.depth	= 24,
+		.hw	= COLOR_MODE(ORDER_XRGB, MODE_PACKED_RGB_888),
+	},
+};
+#define NUM_FORMATS ARRAY_SIZE(formats)
+
+struct g2d_frame def_frame = {
+	.width		= DEFAULT_WIDTH,
+	.height		= DEFAULT_HEIGHT,
+	.c_width	= DEFAULT_WIDTH,
+	.c_height	= DEFAULT_HEIGHT,
+	.o_width	= 0,
+	.o_height	= 0,
+	.fmt		= &formats[0],
+	.right		= DEFAULT_WIDTH,
+	.bottom		= DEFAULT_HEIGHT,
+};
+
+struct g2d_fmt *find_fmt(struct v4l2_format *f)
+{
+	unsigned int i;
+	for (i = 0; i < NUM_FORMATS; i++) {
+		if (formats[i].fourcc == f->fmt.pix.pixelformat)
+			return &formats[i];
+	}
+	return NULL;
+}
+
+
+static struct g2d_frame *get_frame(struct g2d_ctx *ctx,
+							enum v4l2_buf_type type)
+{
+	switch (type) {
+	case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+		return &ctx->in;
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+		return &ctx->out;
+	default:
+		return ERR_PTR(-EINVAL);
+	}
+}
+
+static int g2d_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
+			   unsigned int *nbuffers, unsigned int *nplanes,
+			   unsigned int sizes[], void *alloc_ctxs[])
+{
+	struct g2d_ctx *ctx = vb2_get_drv_priv(vq);
+	struct g2d_frame *f = get_frame(ctx, vq->type);
+
+	if (IS_ERR(f))
+		return PTR_ERR(f);
+
+	sizes[0] = f->size;
+	*nplanes = 1;
+	alloc_ctxs[0] = ctx->dev->alloc_ctx;
+
+	if (*nbuffers == 0)
+		*nbuffers = 1;
+
+	return 0;
+}
+
+static int g2d_buf_prepare(struct vb2_buffer *vb)
+{
+	struct g2d_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+	struct g2d_frame *f = get_frame(ctx, vb->vb2_queue->type);
+
+	if (IS_ERR(f))
+		return PTR_ERR(f);
+	vb2_set_plane_payload(vb, 0, f->size);
+	return 0;
+}
+
+static void g2d_buf_queue(struct vb2_buffer *vb)
+{
+	struct g2d_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+	v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
+}
+
+
+static struct vb2_ops g2d_qops = {
+	.queue_setup	= g2d_queue_setup,
+	.buf_prepare	= g2d_buf_prepare,
+	.buf_queue	= g2d_buf_queue,
+};
+
+static int queue_init(void *priv, struct vb2_queue *src_vq,
+						struct vb2_queue *dst_vq)
+{
+	struct g2d_ctx *ctx = priv;
+	int ret;
+
+	memset(src_vq, 0, sizeof(*src_vq));
+	src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+	src_vq->io_modes = VB2_MMAP | VB2_USERPTR;
+	src_vq->drv_priv = ctx;
+	src_vq->ops = &g2d_qops;
+	src_vq->mem_ops = &vb2_dma_contig_memops;
+	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+
+	ret = vb2_queue_init(src_vq);
+	if (ret)
+		return ret;
+
+	memset(dst_vq, 0, sizeof(*dst_vq));
+	dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	dst_vq->io_modes = VB2_MMAP | VB2_USERPTR;
+	dst_vq->drv_priv = ctx;
+	dst_vq->ops = &g2d_qops;
+	dst_vq->mem_ops = &vb2_dma_contig_memops;
+	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+
+	return vb2_queue_init(dst_vq);
+}
+
+static int g2d_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct g2d_ctx *ctx = container_of(ctrl->handler, struct g2d_ctx,
+								ctrl_handler);
+	switch (ctrl->id) {
+	case V4L2_CID_COLORFX:
+		if (ctrl->val == V4L2_COLORFX_NEGATIVE)
+			ctx->rop = ROP4_INVERT;
+		else
+			ctx->rop = ROP4_COPY;
+		break;
+	default:
+		v4l2_err(&ctx->dev->v4l2_dev, "unknown control\n");
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static const struct v4l2_ctrl_ops g2d_ctrl_ops = {
+	.s_ctrl		= g2d_s_ctrl,
+};
+
+int g2d_setup_ctrls(struct g2d_ctx *ctx)
+{
+	struct g2d_dev *dev = ctx->dev;
+
+	v4l2_ctrl_handler_init(&ctx->ctrl_handler, 1);
+	if (ctx->ctrl_handler.error) {
+		v4l2_err(&dev->v4l2_dev, "v4l2_ctrl_handler_init failed\n");
+		return ctx->ctrl_handler.error;
+	}
+
+	v4l2_ctrl_new_std_menu(
+		&ctx->ctrl_handler,
+		&g2d_ctrl_ops,
+		V4L2_CID_COLORFX,
+		V4L2_COLORFX_NEGATIVE,
+		~((1 << V4L2_COLORFX_NONE) | (1 << V4L2_COLORFX_NEGATIVE)),
+		V4L2_COLORFX_NONE);
+
+	if (ctx->ctrl_handler.error) {
+		v4l2_err(&dev->v4l2_dev, "v4l2_ctrl_handler_init failed\n");
+		return ctx->ctrl_handler.error;
+	}
+
+	return 0;
+}
+
+static int g2d_open(struct file *file)
+{
+	struct g2d_dev *dev = video_drvdata(file);
+	struct g2d_ctx *ctx = NULL;
+	int ret = 0;
+
+	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+	ctx->dev = dev;
+	/* Set default formats */
+	ctx->in		= def_frame;
+	ctx->out	= def_frame;
+
+	ctx->m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx, &queue_init);
+	if (IS_ERR(ctx->m2m_ctx)) {
+		ret = PTR_ERR(ctx->m2m_ctx);
+		kfree(ctx);
+		return ret;
+	}
+	v4l2_fh_init(&ctx->fh, video_devdata(file));
+	file->private_data = &ctx->fh;
+	v4l2_fh_add(&ctx->fh);
+
+	g2d_setup_ctrls(ctx);
+
+	/* Write the default values to the ctx struct */
+	v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
+
+	ctx->fh.ctrl_handler = &ctx->ctrl_handler;
+
+	v4l2_info(&dev->v4l2_dev, "instance opened\n");
+	return 0;
+}
+
+static int g2d_release(struct file *file)
+{
+	struct g2d_dev *dev = video_drvdata(file);
+	struct g2d_ctx *ctx = fh2ctx(file->private_data);
+
+	v4l2_ctrl_handler_free(&ctx->ctrl_handler);
+	v4l2_fh_del(&ctx->fh);
+	v4l2_fh_exit(&ctx->fh);
+	kfree(ctx);
+	v4l2_info(&dev->v4l2_dev, "instance closed\n");
+	return 0;
+}
+
+
+static int vidioc_querycap(struct file *file, void *priv,
+				struct v4l2_capability *cap)
+{
+	strncpy(cap->driver, G2D_NAME, sizeof(cap->driver) - 1);
+	strncpy(cap->card, G2D_NAME, sizeof(cap->card) - 1);
+	cap->bus_info[0] = 0;
+	cap->version = KERNEL_VERSION(1, 0, 0);
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT
+							| V4L2_CAP_STREAMING;
+	return 0;
+}
+
+static int vidioc_enum_fmt(struct file *file, void *prv, struct v4l2_fmtdesc *f)
+{
+	struct g2d_fmt *fmt;
+	if (f->index >= NUM_FORMATS)
+		return -EINVAL;
+	fmt = &formats[f->index];
+	f->pixelformat = fmt->fourcc;
+	strncpy(f->description, fmt->name, sizeof(f->description) - 1);
+	return 0;
+}
+
+static int vidioc_g_fmt(struct file *file, void *prv, struct v4l2_format *f)
+{
+	struct g2d_ctx *ctx = prv;
+	struct vb2_queue *vq;
+	struct g2d_frame *frm;
+
+	vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
+	if (!vq)
+		return -EINVAL;
+	frm = get_frame(ctx, f->type);
+	if (IS_ERR(frm))
+		return PTR_ERR(frm);
+
+	f->fmt.pix.width		= frm->width;
+	f->fmt.pix.height		= frm->height;
+	f->fmt.pix.field		= V4L2_FIELD_NONE;
+	f->fmt.pix.pixelformat		= frm->fmt->fourcc;
+	f->fmt.pix.bytesperline		= (frm->width * frm->fmt->depth) >> 3;
+	f->fmt.pix.sizeimage		= frm->size;
+	return 0;
+}
+
+static int vidioc_try_fmt(struct file *file, void *prv, struct v4l2_format *f)
+{
+	struct g2d_fmt *fmt;
+	enum v4l2_field *field;
+
+	fmt = find_fmt(f);
+	if (!fmt)
+		return -EINVAL;
+
+	field = &f->fmt.pix.field;
+	if (*field == V4L2_FIELD_ANY)
+		*field = V4L2_FIELD_NONE;
+	else if (*field != V4L2_FIELD_NONE)
+		return -EINVAL;
+
+	if (f->fmt.pix.width > MAX_WIDTH)
+		f->fmt.pix.width = MAX_WIDTH;
+	if (f->fmt.pix.height > MAX_HEIGHT)
+		f->fmt.pix.height = MAX_HEIGHT;
+
+	if (f->fmt.pix.width < 1)
+		f->fmt.pix.width = 1;
+	if (f->fmt.pix.height < 1)
+		f->fmt.pix.height = 1;
+
+	f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3;
+	f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline;
+	return 0;
+}
+
+static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f)
+{
+	struct g2d_ctx *ctx = prv;
+	struct g2d_dev *dev = ctx->dev;
+	struct vb2_queue *vq;
+	struct g2d_frame *frm;
+	struct g2d_fmt *fmt;
+	int ret = 0;
+
+	/* Adjust all values accordingly to the hardware capabilities
+	 * and chosen format. */
+	ret = vidioc_try_fmt(file, prv, f);
+	if (ret)
+		return ret;
+	vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
+	if (vb2_is_busy(vq)) {
+		v4l2_err(&dev->v4l2_dev, "queue (%d) bust\n", f->type);
+		return -EBUSY;
+	}
+	frm = get_frame(ctx, f->type);
+	if (IS_ERR(frm))
+		return PTR_ERR(frm);
+	fmt = find_fmt(f);
+	if (!fmt)
+		return -EINVAL;
+	frm->width	= f->fmt.pix.width;
+	frm->height	= f->fmt.pix.height;
+	frm->size	= f->fmt.pix.sizeimage;
+	/* Reset crop settings */
+	frm->o_width	= 0;
+	frm->o_height	= 0;
+	frm->c_width	= frm->width;
+	frm->c_height	= frm->height;
+	frm->right	= frm->width;
+	frm->bottom	= frm->height;
+	frm->fmt	= fmt;
+	frm->stride	= f->fmt.pix.bytesperline;
+	return 0;
+}
+
+static unsigned int g2d_poll(struct file *file, struct poll_table_struct *wait)
+{
+	struct g2d_ctx *ctx = fh2ctx(file->private_data);
+	return v4l2_m2m_poll(file, ctx->m2m_ctx, wait);
+}
+
+static int g2d_mmap(struct file *file, struct vm_area_struct *vma)
+{
+	struct g2d_ctx *ctx = fh2ctx(file->private_data);
+	return v4l2_m2m_mmap(file, ctx->m2m_ctx, vma);
+}
+
+static int vidioc_reqbufs(struct file *file, void *priv,
+			struct v4l2_requestbuffers *reqbufs)
+{
+	struct g2d_ctx *ctx = priv;
+	return v4l2_m2m_reqbufs(file, ctx->m2m_ctx, reqbufs);
+}
+
+static int vidioc_querybuf(struct file *file, void *priv,
+			struct v4l2_buffer *buf)
+{
+	struct g2d_ctx *ctx = priv;
+	return v4l2_m2m_querybuf(file, ctx->m2m_ctx, buf);
+}
+
+static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+{
+	struct g2d_ctx *ctx = priv;
+	return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf);
+}
+
+static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+{
+	struct g2d_ctx *ctx = priv;
+	return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
+}
+
+
+static int vidioc_streamon(struct file *file, void *priv,
+					enum v4l2_buf_type type)
+{
+	struct g2d_ctx *ctx = priv;
+	return v4l2_m2m_streamon(file, ctx->m2m_ctx, type);
+}
+
+static int vidioc_streamoff(struct file *file, void *priv,
+					enum v4l2_buf_type type)
+{
+	struct g2d_ctx *ctx = priv;
+	return v4l2_m2m_streamoff(file, ctx->m2m_ctx, type);
+}
+
+static int vidioc_cropcap(struct file *file, void *priv,
+					struct v4l2_cropcap *cr)
+{
+	struct g2d_ctx *ctx = priv;
+	struct g2d_frame *f;
+
+	f = get_frame(ctx, cr->type);
+	if (IS_ERR(f))
+		return PTR_ERR(f);
+
+	cr->bounds.left		= 0;
+	cr->bounds.top		= 0;
+	cr->bounds.width	= f->width;
+	cr->bounds.height	= f->height;
+	cr->defrect		= cr->bounds;
+	return 0;
+}
+
+static int vidioc_g_crop(struct file *file, void *prv, struct v4l2_crop *cr)
+{
+	struct g2d_ctx *ctx = prv;
+	struct g2d_frame *f;
+
+	f = get_frame(ctx, cr->type);
+	if (IS_ERR(f))
+		return PTR_ERR(f);
+
+	cr->c.left	= f->o_height;
+	cr->c.top	= f->o_width;
+	cr->c.width	= f->c_width;
+	cr->c.height	= f->c_height;
+	return 0;
+}
+
+static int vidioc_try_crop(struct file *file, void *prv, struct v4l2_crop *cr)
+{
+	struct g2d_ctx *ctx = prv;
+	struct g2d_dev *dev = ctx->dev;
+	struct g2d_frame *f;
+
+	f = get_frame(ctx, cr->type);
+	if (IS_ERR(f))
+		return PTR_ERR(f);
+
+	if (cr->c.top < 0 || cr->c.left < 0) {
+		v4l2_err(&dev->v4l2_dev,
+			"doesn't support negative values for top & left\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vidioc_s_crop(struct file *file, void *prv, struct v4l2_crop *cr)
+{
+	struct g2d_ctx *ctx = prv;
+	struct g2d_frame *f;
+	int ret;
+
+	ret = vidioc_try_crop(file, prv, cr);
+	if (ret)
+		return ret;
+	f = get_frame(ctx, cr->type);
+	if (IS_ERR(f))
+		return PTR_ERR(f);
+
+	f->c_width	= cr->c.width;
+	f->c_height	= cr->c.height;
+	f->o_width	= cr->c.left;
+	f->o_height	= cr->c.top;
+	f->bottom	= f->o_height + f->c_height;
+	f->right	= f->o_width + f->c_width;
+	return 0;
+}
+
+static void g2d_lock(void *prv)
+{
+	struct g2d_ctx *ctx = prv;
+	struct g2d_dev *dev = ctx->dev;
+	mutex_lock(&dev->mutex);
+}
+
+static void g2d_unlock(void *prv)
+{
+	struct g2d_ctx *ctx = prv;
+	struct g2d_dev *dev = ctx->dev;
+	mutex_unlock(&dev->mutex);
+}
+
+static void job_abort(void *prv)
+{
+	struct g2d_ctx *ctx = prv;
+	struct g2d_dev *dev = ctx->dev;
+	int ret;
+
+	if (dev->curr == 0) /* No job currently running */
+		return;
+
+	ret = wait_event_timeout(dev->irq_queue,
+		dev->curr == 0,
+		msecs_to_jiffies(G2D_TIMEOUT));
+}
+
+static void device_run(void *prv)
+{
+	struct g2d_ctx *ctx = prv;
+	struct g2d_dev *dev = ctx->dev;
+	struct vb2_buffer *src, *dst;
+	u32 cmd = 0;
+
+	dev->curr = ctx;
+
+	src = v4l2_m2m_next_src_buf(ctx->m2m_ctx);
+	dst = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
+
+	clk_enable(dev->gate);
+	g2d_reset(dev);
+
+	g2d_set_src_size(dev, &ctx->in);
+	g2d_set_src_addr(dev, vb2_dma_contig_plane_dma_addr(src, 0));
+
+	g2d_set_dst_size(dev, &ctx->out);
+	g2d_set_dst_addr(dev, vb2_dma_contig_plane_dma_addr(dst, 0));
+
+	g2d_set_rop4(dev, ctx->rop);
+	if (ctx->in.c_width != ctx->out.c_width ||
+		ctx->in.c_height != ctx->out.c_height)
+		cmd |= g2d_cmd_stretch(1);
+	g2d_set_cmd(dev, cmd);
+	g2d_start(dev);
+}
+
+static irqreturn_t g2d_isr(int irq, void *prv)
+{
+	struct g2d_dev *dev = prv;
+	struct g2d_ctx *ctx = dev->curr;
+	struct vb2_buffer *src, *dst;
+
+	g2d_clear_int(dev);
+	clk_disable(dev->gate);
+
+	BUG_ON(ctx == 0);
+
+	src = v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
+	dst = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);
+
+	BUG_ON(src == 0);
+	BUG_ON(dst == 0);
+
+	v4l2_m2m_buf_done(src, VB2_BUF_STATE_DONE);
+	v4l2_m2m_buf_done(dst, VB2_BUF_STATE_DONE);
+	v4l2_m2m_job_finish(dev->m2m_dev, ctx->m2m_ctx);
+
+	dev->curr = 0;
+	wake_up(&dev->irq_queue);
+	return IRQ_HANDLED;
+}
+
+static const struct v4l2_file_operations g2d_fops = {
+	.owner		= THIS_MODULE,
+	.open		= g2d_open,
+	.release	= g2d_release,
+	.poll		= g2d_poll,
+	.unlocked_ioctl	= video_ioctl2,
+	.mmap		= g2d_mmap,
+};
+
+static const struct v4l2_ioctl_ops g2d_ioctl_ops = {
+	.vidioc_querycap	= vidioc_querycap,
+
+	.vidioc_enum_fmt_vid_cap	= vidioc_enum_fmt,
+	.vidioc_g_fmt_vid_cap		= vidioc_g_fmt,
+	.vidioc_try_fmt_vid_cap		= vidioc_try_fmt,
+	.vidioc_s_fmt_vid_cap		= vidioc_s_fmt,
+
+	.vidioc_enum_fmt_vid_out	= vidioc_enum_fmt,
+	.vidioc_g_fmt_vid_out		= vidioc_g_fmt,
+	.vidioc_try_fmt_vid_out		= vidioc_try_fmt,
+	.vidioc_s_fmt_vid_out		= vidioc_s_fmt,
+
+	.vidioc_reqbufs			= vidioc_reqbufs,
+	.vidioc_querybuf		= vidioc_querybuf,
+
+	.vidioc_qbuf			= vidioc_qbuf,
+	.vidioc_dqbuf			= vidioc_dqbuf,
+
+	.vidioc_streamon		= vidioc_streamon,
+	.vidioc_streamoff		= vidioc_streamoff,
+
+	.vidioc_g_crop			= vidioc_g_crop,
+	.vidioc_s_crop			= vidioc_s_crop,
+	.vidioc_cropcap			= vidioc_cropcap,
+};
+
+static struct video_device g2d_videodev = {
+	.name		= G2D_NAME,
+	.fops		= &g2d_fops,
+	.ioctl_ops	= &g2d_ioctl_ops,
+	.minor		= -1,
+	.release	= video_device_release,
+};
+
+static struct v4l2_m2m_ops g2d_m2m_ops = {
+	.device_run	= device_run,
+	.job_abort	= job_abort,
+	.lock		= g2d_lock,
+	.unlock		= g2d_unlock,
+};
+
+static int g2d_probe(struct platform_device *pdev)
+{
+	struct g2d_dev *dev;
+	struct video_device *vfd;
+	struct resource *res;
+	int ret = 0;
+
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (!dev)
+		return -ENOMEM;
+	spin_lock_init(&dev->irqlock);
+	mutex_init(&dev->mutex);
+	atomic_set(&dev->num_inst, 0);
+	init_waitqueue_head(&dev->irq_queue);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "failed to find registers\n");
+		ret = -ENOENT;
+		goto free_dev;
+	}
+
+	dev->res_regs = request_mem_region(res->start, resource_size(res),
+						dev_name(&pdev->dev));
+
+	if (!dev->res_regs) {
+		dev_err(&pdev->dev, "failed to obtain register region\n");
+		ret = -ENOENT;
+		goto free_dev;
+	}
+
+	dev->regs = ioremap(res->start, resource_size(res));
+	if (!dev->regs) {
+		dev_err(&pdev->dev, "failed to map registers\n");
+		ret = -ENOENT;
+		goto rel_res_regs;
+	}
+
+	dev->clk = clk_get(&pdev->dev, "sclk_fimg2d");
+	if (IS_ERR_OR_NULL(dev->clk)) {
+		dev_err(&pdev->dev, "failed to get g2d clock\n");
+		ret = -ENXIO;
+		goto unmap_regs;
+	}
+
+	dev->gate = clk_get(&pdev->dev, "fimg2d");
+	if (IS_ERR_OR_NULL(dev->gate)) {
+		dev_err(&pdev->dev, "failed to get g2d clock gate\n");
+		ret = -ENXIO;
+		goto put_clk;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "failed to find IRQ\n");
+		ret = -ENXIO;
+		goto put_clk_gate;
+	}
+
+	dev->irq = res->start;
+
+	ret = request_irq(dev->irq, g2d_isr, 0, pdev->name, dev);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to install IRQ\n");
+		goto put_clk_gate;
+	}
+
+	dev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
+	if (IS_ERR(dev->alloc_ctx)) {
+		ret = PTR_ERR(dev->alloc_ctx);
+		goto rel_irq;
+	}
+
+	ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev);
+	if (ret)
+		goto alloc_ctx_cleanup;
+	vfd = video_device_alloc();
+	if (!vfd) {
+		v4l2_err(&dev->v4l2_dev, "Failed to allocate video device\n");
+		ret = -ENOMEM;
+		goto unreg_v4l2_dev;
+	}
+	*vfd = g2d_videodev;
+	vfd->lock = &dev->mutex;
+	ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0);
+	if (ret) {
+		v4l2_err(&dev->v4l2_dev, "Failed to register video device\n");
+		goto rel_vdev;
+	}
+	video_set_drvdata(vfd, dev);
+	snprintf(vfd->name, sizeof(vfd->name), "%s", g2d_videodev.name);
+	dev->vfd = vfd;
+	v4l2_info(&dev->v4l2_dev, "device registered as /dev/video%d\n",
+								vfd->num);
+	platform_set_drvdata(pdev, dev);
+	dev->m2m_dev = v4l2_m2m_init(&g2d_m2m_ops);
+	if (IS_ERR(dev->m2m_dev)) {
+		v4l2_err(&dev->v4l2_dev, "Failed to init mem2mem device\n");
+		ret = PTR_ERR(dev->m2m_dev);
+		goto unreg_video_dev;
+	}
+
+	def_frame.stride = (def_frame.width * def_frame.fmt->depth) >> 3;
+
+	return 0;
+
+unreg_video_dev:
+	video_unregister_device(dev->vfd);
+rel_vdev:
+	video_device_release(vfd);
+unreg_v4l2_dev:
+	v4l2_device_unregister(&dev->v4l2_dev);
+alloc_ctx_cleanup:
+	vb2_dma_contig_cleanup_ctx(dev->alloc_ctx);
+rel_irq:
+	free_irq(dev->irq, dev);
+put_clk_gate:
+	clk_put(dev->gate);
+put_clk:
+	clk_put(dev->clk);
+unmap_regs:
+	iounmap(dev->regs);
+rel_res_regs:
+	release_resource(dev->res_regs);
+free_dev:
+	kfree(dev);
+	return ret;
+}
+
+static int g2d_remove(struct platform_device *pdev)
+{
+	struct g2d_dev *dev = (struct g2d_dev *)platform_get_drvdata(pdev);
+
+	v4l2_info(&dev->v4l2_dev, "Removing " G2D_NAME);
+	v4l2_m2m_release(dev->m2m_dev);
+	video_unregister_device(dev->vfd);
+	v4l2_device_unregister(&dev->v4l2_dev);
+	vb2_dma_contig_cleanup_ctx(dev->alloc_ctx);
+	free_irq(dev->irq, dev);
+	clk_put(dev->gate);
+	clk_put(dev->clk);
+	iounmap(dev->regs);
+	release_resource(dev->res_regs);
+	kfree(dev);
+	return 0;
+}
+
+static struct platform_driver g2d_pdrv = {
+	.probe		= g2d_probe,
+	.remove		= g2d_remove,
+	.driver		= {
+		.name = G2D_NAME,
+		.owner = THIS_MODULE,
+	},
+};
+
+module_platform_driver(g2d_pdrv);
+
+MODULE_AUTHOR("Kamil Debski <k.debski@samsung.com>");
+MODULE_DESCRIPTION("S5P G2D 2d graphics accelerator driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/s5p-g2d/g2d.h b/drivers/media/video/s5p-g2d/g2d.h
new file mode 100644
index 00000000000..5eae90107bf
--- /dev/null
+++ b/drivers/media/video/s5p-g2d/g2d.h
@@ -0,0 +1,83 @@
+/*
+ * Samsung S5P G2D - 2D Graphics Accelerator Driver
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Kamil Debski, <k.debski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version
+ */
+
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
+
+#define G2D_NAME "s5p-g2d"
+
+struct g2d_dev {
+	struct v4l2_device	v4l2_dev;
+	struct v4l2_m2m_dev	*m2m_dev;
+	struct video_device	*vfd;
+	struct mutex		mutex;
+	spinlock_t		irqlock;
+	atomic_t		num_inst;
+	struct vb2_alloc_ctx	*alloc_ctx;
+	struct resource		*res_regs;
+	void __iomem		*regs;
+	struct clk		*clk;
+	struct clk		*gate;
+	struct g2d_ctx		*curr;
+	int irq;
+	wait_queue_head_t	irq_queue;
+};
+
+struct g2d_frame {
+	/* Original dimensions */
+	u32	width;
+	u32	height;
+	/* Crop size */
+	u32	c_width;
+	u32	c_height;
+	/* Offset */
+	u32	o_width;
+	u32	o_height;
+	/* Image format */
+	struct g2d_fmt *fmt;
+	/* Variables that can calculated once and reused */
+	u32	stride;
+	u32	bottom;
+	u32	right;
+	u32	size;
+};
+
+struct g2d_ctx {
+	struct v4l2_fh fh;
+	struct g2d_dev		*dev;
+	struct v4l2_m2m_ctx     *m2m_ctx;
+	struct g2d_frame	in;
+	struct g2d_frame	out;
+	struct v4l2_ctrl_handler ctrl_handler;
+	u32 rop;
+};
+
+struct g2d_fmt {
+	char	*name;
+	u32	fourcc;
+	int	depth;
+	u32	hw;
+};
+
+
+void g2d_reset(struct g2d_dev *d);
+void g2d_set_src_size(struct g2d_dev *d, struct g2d_frame *f);
+void g2d_set_src_addr(struct g2d_dev *d, dma_addr_t a);
+void g2d_set_dst_size(struct g2d_dev *d, struct g2d_frame *f);
+void g2d_set_dst_addr(struct g2d_dev *d, dma_addr_t a);
+void g2d_start(struct g2d_dev *d);
+void g2d_clear_int(struct g2d_dev *d);
+void g2d_set_rop4(struct g2d_dev *d, u32 r);
+u32 g2d_cmd_stretch(u32 e);
+void g2d_set_cmd(struct g2d_dev *d, u32 c);
+
+
diff --git a/drivers/media/video/s5p-jpeg/Makefile b/drivers/media/video/s5p-jpeg/Makefile
new file mode 100644
index 00000000000..ddc2900d88a
--- /dev/null
+++ b/drivers/media/video/s5p-jpeg/Makefile
@@ -0,0 +1,2 @@
+s5p-jpeg-objs := jpeg-core.o
+obj-$(CONFIG_VIDEO_SAMSUNG_S5P_JPEG) := s5p-jpeg.o
diff --git a/drivers/media/video/s5p-jpeg/jpeg-core.c b/drivers/media/video/s5p-jpeg/jpeg-core.c
new file mode 100644
index 00000000000..1105a8749c8
--- /dev/null
+++ b/drivers/media/video/s5p-jpeg/jpeg-core.c
@@ -0,0 +1,1482 @@
+/* linux/drivers/media/video/s5p-jpeg/jpeg-core.c
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/gfp.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/string.h>
+#include <media/v4l2-mem2mem.h>
+#include <media/v4l2-ioctl.h>
+#include <media/videobuf2-core.h>
+#include <media/videobuf2-dma-contig.h>
+
+#include "jpeg-core.h"
+#include "jpeg-hw.h"
+
+static struct s5p_jpeg_fmt formats_enc[] = {
+	{
+		.name		= "YUV 4:2:0 planar, YCbCr",
+		.fourcc		= V4L2_PIX_FMT_YUV420,
+		.depth		= 12,
+		.colplanes	= 3,
+		.types		= MEM2MEM_CAPTURE,
+	},
+	{
+		.name		= "YUV 4:2:2 packed, YCbYCr",
+		.fourcc		= V4L2_PIX_FMT_YUYV,
+		.depth		= 16,
+		.colplanes	= 1,
+		.types		= MEM2MEM_CAPTURE | MEM2MEM_OUTPUT,
+	},
+	{
+		.name		= "RGB565",
+		.fourcc		= V4L2_PIX_FMT_RGB565,
+		.depth		= 16,
+		.colplanes	= 1,
+		.types		= MEM2MEM_OUTPUT,
+	},
+};
+#define NUM_FORMATS_ENC ARRAY_SIZE(formats_enc)
+
+static struct s5p_jpeg_fmt formats_dec[] = {
+	{
+		.name		= "YUV 4:2:0 planar, YCbCr",
+		.fourcc		= V4L2_PIX_FMT_YUV420,
+		.depth		= 12,
+		.colplanes	= 3,
+		.h_align	= 4,
+		.v_align	= 4,
+		.types		= MEM2MEM_CAPTURE,
+	},
+	{
+		.name		= "YUV 4:2:2 packed, YCbYCr",
+		.fourcc		= V4L2_PIX_FMT_YUYV,
+		.depth		= 16,
+		.colplanes	= 1,
+		.h_align	= 4,
+		.v_align	= 3,
+		.types		= MEM2MEM_CAPTURE,
+	},
+	{
+		.name		= "JPEG JFIF",
+		.fourcc		= V4L2_PIX_FMT_JPEG,
+		.colplanes	= 1,
+		.types		= MEM2MEM_OUTPUT,
+	},
+};
+#define NUM_FORMATS_DEC ARRAY_SIZE(formats_dec)
+
+static const unsigned char qtbl_luminance[4][64] = {
+	{/* level 1 - high quality */
+		 8,  6,  6,  8, 12, 14, 16, 17,
+		 6,  6,  6,  8, 10, 13, 12, 15,
+		 6,  6,  7,  8, 13, 14, 18, 24,
+		 8,  8,  8, 14, 13, 19, 24, 35,
+		12, 10, 13, 13, 20, 26, 34, 39,
+		14, 13, 14, 19, 26, 34, 39, 39,
+		16, 12, 18, 24, 34, 39, 39, 39,
+		17, 15, 24, 35, 39, 39, 39, 39
+	},
+	{/* level 2 */
+		12,  8,  8, 12, 17, 21, 24, 23,
+		 8,  9,  9, 11, 15, 19, 18, 23,
+		 8,  9, 10, 12, 19, 20, 27, 36,
+		12, 11, 12, 21, 20, 28, 36, 53,
+		17, 15, 19, 20, 30, 39, 51, 59,
+		21, 19, 20, 28, 39, 51, 59, 59,
+		24, 18, 27, 36, 51, 59, 59, 59,
+		23, 23, 36, 53, 59, 59, 59, 59
+	},
+	{/* level 3 */
+		16, 11, 11, 16, 23, 27, 31, 30,
+		11, 12, 12, 15, 20, 23, 23, 30,
+		11, 12, 13, 16, 23, 26, 35, 47,
+		16, 15, 16, 23, 26, 37, 47, 64,
+		23, 20, 23, 26, 39, 51, 64, 64,
+		27, 23, 26, 37, 51, 64, 64, 64,
+		31, 23, 35, 47, 64, 64, 64, 64,
+		30, 30, 47, 64, 64, 64, 64, 64
+	},
+	{/*level 4 - low quality */
+		20, 16, 25, 39, 50, 46, 62, 68,
+		16, 18, 23, 38, 38, 53, 65, 68,
+		25, 23, 31, 38, 53, 65, 68, 68,
+		39, 38, 38, 53, 65, 68, 68, 68,
+		50, 38, 53, 65, 68, 68, 68, 68,
+		46, 53, 65, 68, 68, 68, 68, 68,
+		62, 65, 68, 68, 68, 68, 68, 68,
+		68, 68, 68, 68, 68, 68, 68, 68
+	}
+};
+
+static const unsigned char qtbl_chrominance[4][64] = {
+	{/* level 1 - high quality */
+		 9,  8,  9, 11, 14, 17, 19, 24,
+		 8, 10,  9, 11, 14, 13, 17, 22,
+		 9,  9, 13, 14, 13, 15, 23, 26,
+		11, 11, 14, 14, 15, 20, 26, 33,
+		14, 14, 13, 15, 20, 24, 33, 39,
+		17, 13, 15, 20, 24, 32, 39, 39,
+		19, 17, 23, 26, 33, 39, 39, 39,
+		24, 22, 26, 33, 39, 39, 39, 39
+	},
+	{/* level 2 */
+		13, 11, 13, 16, 20, 20, 29, 37,
+		11, 14, 14, 14, 16, 20, 26, 32,
+		13, 14, 15, 17, 20, 23, 35, 40,
+		16, 14, 17, 21, 23, 30, 40, 50,
+		20, 16, 20, 23, 30, 37, 50, 59,
+		20, 20, 23, 30, 37, 48, 59, 59,
+		29, 26, 35, 40, 50, 59, 59, 59,
+		37, 32, 40, 50, 59, 59, 59, 59
+	},
+	{/* level 3 */
+		17, 15, 17, 21, 20, 26, 38, 48,
+		15, 19, 18, 17, 20, 26, 35, 43,
+		17, 18, 20, 22, 26, 30, 46, 53,
+		21, 17, 22, 28, 30, 39, 53, 64,
+		20, 20, 26, 30, 39, 48, 64, 64,
+		26, 26, 30, 39, 48, 63, 64, 64,
+		38, 35, 46, 53, 64, 64, 64, 64,
+		48, 43, 53, 64, 64, 64, 64, 64
+	},
+	{/*level 4 - low quality */
+		21, 25, 32, 38, 54, 68, 68, 68,
+		25, 28, 24, 38, 54, 68, 68, 68,
+		32, 24, 32, 43, 66, 68, 68, 68,
+		38, 38, 43, 53, 68, 68, 68, 68,
+		54, 54, 66, 68, 68, 68, 68, 68,
+		68, 68, 68, 68, 68, 68, 68, 68,
+		68, 68, 68, 68, 68, 68, 68, 68,
+		68, 68, 68, 68, 68, 68, 68, 68
+	}
+};
+
+static const unsigned char hdctbl0[16] = {
+	0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0
+};
+
+static const unsigned char hdctblg0[12] = {
+	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0xa, 0xb
+};
+static const unsigned char hactbl0[16] = {
+	0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d
+};
+static const unsigned char hactblg0[162] = {
+	0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
+	0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
+	0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08,
+	0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0,
+	0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
+	0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28,
+	0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
+	0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
+	0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
+	0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
+	0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
+	0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
+	0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
+	0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
+	0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
+	0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,
+	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4,
+	0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2,
+	0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea,
+	0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
+	0xf9, 0xfa
+};
+
+static inline void jpeg_set_qtbl(void __iomem *regs, const unsigned char *qtbl,
+		   unsigned long tab, int len)
+{
+	int i;
+
+	for (i = 0; i < len; i++)
+		writel((unsigned int)qtbl[i], regs + tab + (i * 0x04));
+}
+
+static inline void jpeg_set_qtbl_lum(void __iomem *regs, int quality)
+{
+	/* this driver fills quantisation table 0 with data for luma */
+	jpeg_set_qtbl(regs, qtbl_luminance[quality], S5P_JPG_QTBL_CONTENT(0),
+		      ARRAY_SIZE(qtbl_luminance[quality]));
+}
+
+static inline void jpeg_set_qtbl_chr(void __iomem *regs, int quality)
+{
+	/* this driver fills quantisation table 1 with data for chroma */
+	jpeg_set_qtbl(regs, qtbl_chrominance[quality], S5P_JPG_QTBL_CONTENT(1),
+		      ARRAY_SIZE(qtbl_chrominance[quality]));
+}
+
+static inline void jpeg_set_htbl(void __iomem *regs, const unsigned char *htbl,
+		   unsigned long tab, int len)
+{
+	int i;
+
+	for (i = 0; i < len; i++)
+		writel((unsigned int)htbl[i], regs + tab + (i * 0x04));
+}
+
+static inline void jpeg_set_hdctbl(void __iomem *regs)
+{
+	/* this driver fills table 0 for this component */
+	jpeg_set_htbl(regs, hdctbl0, S5P_JPG_HDCTBL(0), ARRAY_SIZE(hdctbl0));
+}
+
+static inline void jpeg_set_hdctblg(void __iomem *regs)
+{
+	/* this driver fills table 0 for this component */
+	jpeg_set_htbl(regs, hdctblg0, S5P_JPG_HDCTBLG(0), ARRAY_SIZE(hdctblg0));
+}
+
+static inline void jpeg_set_hactbl(void __iomem *regs)
+{
+	/* this driver fills table 0 for this component */
+	jpeg_set_htbl(regs, hactbl0, S5P_JPG_HACTBL(0), ARRAY_SIZE(hactbl0));
+}
+
+static inline void jpeg_set_hactblg(void __iomem *regs)
+{
+	/* this driver fills table 0 for this component */
+	jpeg_set_htbl(regs, hactblg0, S5P_JPG_HACTBLG(0), ARRAY_SIZE(hactblg0));
+}
+
+/*
+ * ============================================================================
+ * Device file operations
+ * ============================================================================
+ */
+
+static int queue_init(void *priv, struct vb2_queue *src_vq,
+		      struct vb2_queue *dst_vq);
+static struct s5p_jpeg_fmt *s5p_jpeg_find_format(unsigned int mode,
+						 __u32 pixelformat);
+
+static int s5p_jpeg_open(struct file *file)
+{
+	struct s5p_jpeg *jpeg = video_drvdata(file);
+	struct video_device *vfd = video_devdata(file);
+	struct s5p_jpeg_ctx *ctx;
+	struct s5p_jpeg_fmt *out_fmt;
+
+	ctx = kzalloc(sizeof *ctx, GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+
+	file->private_data = ctx;
+	ctx->jpeg = jpeg;
+	if (vfd == jpeg->vfd_encoder) {
+		ctx->mode = S5P_JPEG_ENCODE;
+		out_fmt = s5p_jpeg_find_format(ctx->mode, V4L2_PIX_FMT_RGB565);
+	} else {
+		ctx->mode = S5P_JPEG_DECODE;
+		out_fmt = s5p_jpeg_find_format(ctx->mode, V4L2_PIX_FMT_JPEG);
+	}
+
+	ctx->m2m_ctx = v4l2_m2m_ctx_init(jpeg->m2m_dev, ctx, queue_init);
+	if (IS_ERR(ctx->m2m_ctx)) {
+		int err = PTR_ERR(ctx->m2m_ctx);
+		kfree(ctx);
+		return err;
+	}
+
+	ctx->out_q.fmt = out_fmt;
+	ctx->cap_q.fmt = s5p_jpeg_find_format(ctx->mode, V4L2_PIX_FMT_YUYV);
+
+	return 0;
+}
+
+static int s5p_jpeg_release(struct file *file)
+{
+	struct s5p_jpeg_ctx *ctx = file->private_data;
+
+	v4l2_m2m_ctx_release(ctx->m2m_ctx);
+	kfree(ctx);
+
+	return 0;
+}
+
+static unsigned int s5p_jpeg_poll(struct file *file,
+				 struct poll_table_struct *wait)
+{
+	struct s5p_jpeg_ctx *ctx = file->private_data;
+
+	return v4l2_m2m_poll(file, ctx->m2m_ctx, wait);
+}
+
+static int s5p_jpeg_mmap(struct file *file, struct vm_area_struct *vma)
+{
+	struct s5p_jpeg_ctx *ctx = file->private_data;
+
+	return v4l2_m2m_mmap(file, ctx->m2m_ctx, vma);
+}
+
+static const struct v4l2_file_operations s5p_jpeg_fops = {
+	.owner		= THIS_MODULE,
+	.open		= s5p_jpeg_open,
+	.release	= s5p_jpeg_release,
+	.poll		= s5p_jpeg_poll,
+	.unlocked_ioctl	= video_ioctl2,
+	.mmap		= s5p_jpeg_mmap,
+};
+
+/*
+ * ============================================================================
+ * video ioctl operations
+ * ============================================================================
+ */
+
+static int get_byte(struct s5p_jpeg_buffer *buf)
+{
+	if (buf->curr >= buf->size)
+		return -1;
+
+	return ((unsigned char *)buf->data)[buf->curr++];
+}
+
+static int get_word_be(struct s5p_jpeg_buffer *buf, unsigned int *word)
+{
+	unsigned int temp;
+	int byte;
+
+	byte = get_byte(buf);
+	if (byte == -1)
+		return -1;
+	temp = byte << 8;
+	byte = get_byte(buf);
+	if (byte == -1)
+		return -1;
+	*word = (unsigned int)byte | temp;
+	return 0;
+}
+
+static void skip(struct s5p_jpeg_buffer *buf, long len)
+{
+	if (len <= 0)
+		return;
+
+	while (len--)
+		get_byte(buf);
+}
+
+static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
+			       unsigned long buffer, unsigned long size)
+{
+	int c, components, notfound;
+	unsigned int height, width, word;
+	long length;
+	struct s5p_jpeg_buffer jpeg_buffer;
+
+	jpeg_buffer.size = size;
+	jpeg_buffer.data = buffer;
+	jpeg_buffer.curr = 0;
+
+	notfound = 1;
+	while (notfound) {
+		c = get_byte(&jpeg_buffer);
+		if (c == -1)
+			break;
+		if (c != 0xff)
+			continue;
+		do
+			c = get_byte(&jpeg_buffer);
+		while (c == 0xff);
+		if (c == -1)
+			break;
+		if (c == 0)
+			continue;
+		length = 0;
+		switch (c) {
+		/* SOF0: baseline JPEG */
+		case SOF0:
+			if (get_word_be(&jpeg_buffer, &word))
+				break;
+			if (get_byte(&jpeg_buffer) == -1)
+				break;
+			if (get_word_be(&jpeg_buffer, &height))
+				break;
+			if (get_word_be(&jpeg_buffer, &width))
+				break;
+			components = get_byte(&jpeg_buffer);
+			if (components == -1)
+				break;
+			notfound = 0;
+
+			skip(&jpeg_buffer, components * 3);
+			break;
+
+		/* skip payload-less markers */
+		case RST ... RST + 7:
+		case SOI:
+		case EOI:
+		case TEM:
+			break;
+
+		/* skip uninteresting payload markers */
+		default:
+			if (get_word_be(&jpeg_buffer, &word))
+				break;
+			length = (long)word - 2;
+			skip(&jpeg_buffer, length);
+			break;
+		}
+	}
+	result->w = width;
+	result->h = height;
+	result->size = components;
+	return !notfound;
+}
+
+static int s5p_jpeg_querycap(struct file *file, void *priv,
+			   struct v4l2_capability *cap)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	if (ctx->mode == S5P_JPEG_ENCODE) {
+		strlcpy(cap->driver, S5P_JPEG_M2M_NAME " encoder",
+			sizeof(cap->driver));
+		strlcpy(cap->card, S5P_JPEG_M2M_NAME " encoder",
+			sizeof(cap->card));
+	} else {
+		strlcpy(cap->driver, S5P_JPEG_M2M_NAME " decoder",
+			sizeof(cap->driver));
+		strlcpy(cap->card, S5P_JPEG_M2M_NAME " decoder",
+			sizeof(cap->card));
+	}
+	cap->bus_info[0] = 0;
+	cap->capabilities = V4L2_CAP_STREAMING |
+			    V4L2_CAP_VIDEO_CAPTURE |
+			    V4L2_CAP_VIDEO_OUTPUT;
+	return 0;
+}
+
+static int enum_fmt(struct s5p_jpeg_fmt *formats, int n,
+		    struct v4l2_fmtdesc *f, u32 type)
+{
+	int i, num = 0;
+
+	for (i = 0; i < n; ++i) {
+		if (formats[i].types & type) {
+			/* index-th format of type type found ? */
+			if (num == f->index)
+				break;
+			/* Correct type but haven't reached our index yet,
+			 * just increment per-type index */
+			++num;
+		}
+	}
+
+	/* Format not found */
+	if (i >= n)
+		return -EINVAL;
+
+	strlcpy(f->description, formats[i].name, sizeof(f->description));
+	f->pixelformat = formats[i].fourcc;
+
+	return 0;
+}
+
+static int s5p_jpeg_enum_fmt_vid_cap(struct file *file, void *priv,
+				   struct v4l2_fmtdesc *f)
+{
+	struct s5p_jpeg_ctx *ctx;
+
+	ctx = priv;
+
+	if (ctx->mode == S5P_JPEG_ENCODE)
+		return enum_fmt(formats_enc, NUM_FORMATS_ENC, f,
+				MEM2MEM_CAPTURE);
+
+	return enum_fmt(formats_dec, NUM_FORMATS_DEC, f, MEM2MEM_CAPTURE);
+}
+
+static int s5p_jpeg_enum_fmt_vid_out(struct file *file, void *priv,
+				   struct v4l2_fmtdesc *f)
+{
+	struct s5p_jpeg_ctx *ctx;
+
+	ctx = priv;
+
+	if (ctx->mode == S5P_JPEG_ENCODE)
+		return enum_fmt(formats_enc, NUM_FORMATS_ENC, f,
+				MEM2MEM_OUTPUT);
+
+	return enum_fmt(formats_dec, NUM_FORMATS_DEC, f, MEM2MEM_OUTPUT);
+}
+
+static struct s5p_jpeg_q_data *get_q_data(struct s5p_jpeg_ctx *ctx,
+					  enum v4l2_buf_type type)
+{
+	if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
+		return &ctx->out_q;
+	if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return &ctx->cap_q;
+
+	return NULL;
+}
+
+static int s5p_jpeg_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
+{
+	struct vb2_queue *vq;
+	struct s5p_jpeg_q_data *q_data = NULL;
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	struct s5p_jpeg_ctx *ct = priv;
+
+	vq = v4l2_m2m_get_vq(ct->m2m_ctx, f->type);
+	if (!vq)
+		return -EINVAL;
+
+	if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+	    ct->mode == S5P_JPEG_DECODE && !ct->hdr_parsed)
+		return -EINVAL;
+	q_data = get_q_data(ct, f->type);
+	BUG_ON(q_data == NULL);
+
+	pix->width = q_data->w;
+	pix->height = q_data->h;
+	pix->field = V4L2_FIELD_NONE;
+	pix->pixelformat = q_data->fmt->fourcc;
+	pix->bytesperline = 0;
+	if (q_data->fmt->fourcc != V4L2_PIX_FMT_JPEG) {
+		u32 bpl = q_data->w;
+		if (q_data->fmt->colplanes == 1)
+			bpl = (bpl * q_data->fmt->depth) >> 3;
+		pix->bytesperline = bpl;
+	}
+	pix->sizeimage = q_data->size;
+
+	return 0;
+}
+
+static struct s5p_jpeg_fmt *s5p_jpeg_find_format(unsigned int mode,
+						 u32 pixelformat)
+{
+	unsigned int k;
+	struct s5p_jpeg_fmt *formats;
+	int n;
+
+	if (mode == S5P_JPEG_ENCODE) {
+		formats = formats_enc;
+		n = NUM_FORMATS_ENC;
+	} else {
+		formats = formats_dec;
+		n = NUM_FORMATS_DEC;
+	}
+
+	for (k = 0; k < n; k++) {
+		struct s5p_jpeg_fmt *fmt = &formats[k];
+		if (fmt->fourcc == pixelformat)
+			return fmt;
+	}
+
+	return NULL;
+
+}
+
+static void jpeg_bound_align_image(u32 *w, unsigned int wmin, unsigned int wmax,
+				   unsigned int walign,
+				   u32 *h, unsigned int hmin, unsigned int hmax,
+				   unsigned int halign)
+{
+	int width, height, w_step, h_step;
+
+	width = *w;
+	height = *h;
+
+	w_step = 1 << walign;
+	h_step = 1 << halign;
+	v4l_bound_align_image(w, wmin, wmax, walign, h, hmin, hmax, halign, 0);
+
+	if (*w < width && (*w + w_step) < wmax)
+		*w += w_step;
+	if (*h < height && (*h + h_step) < hmax)
+		*h += h_step;
+
+}
+
+static int vidioc_try_fmt(struct v4l2_format *f, struct s5p_jpeg_fmt *fmt,
+			  struct s5p_jpeg_ctx *ctx, int q_type)
+{
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+
+	if (pix->field == V4L2_FIELD_ANY)
+		pix->field = V4L2_FIELD_NONE;
+	else if (pix->field != V4L2_FIELD_NONE)
+		return -EINVAL;
+
+	/* V4L2 specification suggests the driver corrects the format struct
+	 * if any of the dimensions is unsupported */
+	if (q_type == MEM2MEM_OUTPUT)
+		jpeg_bound_align_image(&pix->width, S5P_JPEG_MIN_WIDTH,
+				       S5P_JPEG_MAX_WIDTH, 0,
+				       &pix->height, S5P_JPEG_MIN_HEIGHT,
+				       S5P_JPEG_MAX_HEIGHT, 0);
+	else
+		jpeg_bound_align_image(&pix->width, S5P_JPEG_MIN_WIDTH,
+				       S5P_JPEG_MAX_WIDTH, fmt->h_align,
+				       &pix->height, S5P_JPEG_MIN_HEIGHT,
+				       S5P_JPEG_MAX_HEIGHT, fmt->v_align);
+
+	if (fmt->fourcc == V4L2_PIX_FMT_JPEG) {
+		if (pix->sizeimage <= 0)
+			pix->sizeimage = PAGE_SIZE;
+		pix->bytesperline = 0;
+	} else {
+		u32 bpl = pix->bytesperline;
+
+		if (fmt->colplanes > 1 && bpl < pix->width)
+			bpl = pix->width; /* planar */
+
+		if (fmt->colplanes == 1 && /* packed */
+		    (bpl << 3) * fmt->depth < pix->width)
+			bpl = (pix->width * fmt->depth) >> 3;
+
+		pix->bytesperline = bpl;
+		pix->sizeimage = (pix->width * pix->height * fmt->depth) >> 3;
+	}
+
+	return 0;
+}
+
+static int s5p_jpeg_try_fmt_vid_cap(struct file *file, void *priv,
+				  struct v4l2_format *f)
+{
+	struct s5p_jpeg_fmt *fmt;
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	fmt = s5p_jpeg_find_format(ctx->mode, f->fmt.pix.pixelformat);
+	if (!fmt || !(fmt->types & MEM2MEM_CAPTURE)) {
+		v4l2_err(&ctx->jpeg->v4l2_dev,
+			 "Fourcc format (0x%08x) invalid.\n",
+			 f->fmt.pix.pixelformat);
+		return -EINVAL;
+	}
+
+	return vidioc_try_fmt(f, fmt, ctx, MEM2MEM_CAPTURE);
+}
+
+static int s5p_jpeg_try_fmt_vid_out(struct file *file, void *priv,
+				  struct v4l2_format *f)
+{
+	struct s5p_jpeg_fmt *fmt;
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	fmt = s5p_jpeg_find_format(ctx->mode, f->fmt.pix.pixelformat);
+	if (!fmt || !(fmt->types & MEM2MEM_OUTPUT)) {
+		v4l2_err(&ctx->jpeg->v4l2_dev,
+			 "Fourcc format (0x%08x) invalid.\n",
+			 f->fmt.pix.pixelformat);
+		return -EINVAL;
+	}
+
+	return vidioc_try_fmt(f, fmt, ctx, MEM2MEM_OUTPUT);
+}
+
+static int s5p_jpeg_s_fmt(struct s5p_jpeg_ctx *ct, struct v4l2_format *f)
+{
+	struct vb2_queue *vq;
+	struct s5p_jpeg_q_data *q_data = NULL;
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+
+	vq = v4l2_m2m_get_vq(ct->m2m_ctx, f->type);
+	if (!vq)
+		return -EINVAL;
+
+	q_data = get_q_data(ct, f->type);
+	BUG_ON(q_data == NULL);
+
+	if (vb2_is_busy(vq)) {
+		v4l2_err(&ct->jpeg->v4l2_dev, "%s queue busy\n", __func__);
+		return -EBUSY;
+	}
+
+	q_data->fmt = s5p_jpeg_find_format(ct->mode, pix->pixelformat);
+	q_data->w = pix->width;
+	q_data->h = pix->height;
+	if (q_data->fmt->fourcc != V4L2_PIX_FMT_JPEG)
+		q_data->size = q_data->w * q_data->h * q_data->fmt->depth >> 3;
+	else
+		q_data->size = pix->sizeimage;
+
+	return 0;
+}
+
+static int s5p_jpeg_s_fmt_vid_cap(struct file *file, void *priv,
+				struct v4l2_format *f)
+{
+	int ret;
+
+	ret = s5p_jpeg_try_fmt_vid_cap(file, priv, f);
+	if (ret)
+		return ret;
+
+	return s5p_jpeg_s_fmt(priv, f);
+}
+
+static int s5p_jpeg_s_fmt_vid_out(struct file *file, void *priv,
+				struct v4l2_format *f)
+{
+	int ret;
+
+	ret = s5p_jpeg_try_fmt_vid_out(file, priv, f);
+	if (ret)
+		return ret;
+
+	return s5p_jpeg_s_fmt(priv, f);
+}
+
+static int s5p_jpeg_reqbufs(struct file *file, void *priv,
+			  struct v4l2_requestbuffers *reqbufs)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	return v4l2_m2m_reqbufs(file, ctx->m2m_ctx, reqbufs);
+}
+
+static int s5p_jpeg_querybuf(struct file *file, void *priv,
+			   struct v4l2_buffer *buf)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	return v4l2_m2m_querybuf(file, ctx->m2m_ctx, buf);
+}
+
+static int s5p_jpeg_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf);
+}
+
+static int s5p_jpeg_dqbuf(struct file *file, void *priv,
+			  struct v4l2_buffer *buf)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
+}
+
+static int s5p_jpeg_streamon(struct file *file, void *priv,
+			   enum v4l2_buf_type type)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	return v4l2_m2m_streamon(file, ctx->m2m_ctx, type);
+}
+
+static int s5p_jpeg_streamoff(struct file *file, void *priv,
+			    enum v4l2_buf_type type)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	return v4l2_m2m_streamoff(file, ctx->m2m_ctx, type);
+}
+
+int s5p_jpeg_g_selection(struct file *file, void *priv,
+			 struct v4l2_selection *s)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+	    s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	/* For JPEG blob active == default == bounds */
+	switch (s->target) {
+	case V4L2_SEL_TGT_CROP_ACTIVE:
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+	case V4L2_SEL_TGT_COMPOSE_ACTIVE:
+	case V4L2_SEL_TGT_COMPOSE_DEFAULT:
+		s->r.width = ctx->out_q.w;
+		s->r.height = ctx->out_q.h;
+		break;
+	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+	case V4L2_SEL_TGT_COMPOSE_PADDED:
+		s->r.width = ctx->cap_q.w;
+		s->r.height = ctx->cap_q.h;
+		break;
+	default:
+		return -EINVAL;
+	}
+	s->r.left = 0;
+	s->r.top = 0;
+	return 0;
+}
+
+static int s5p_jpeg_g_jpegcomp(struct file *file, void *priv,
+			       struct v4l2_jpegcompression *compr)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	if (ctx->mode == S5P_JPEG_DECODE)
+		return -ENOTTY;
+
+	memset(compr, 0, sizeof(*compr));
+	compr->quality = ctx->compr_quality;
+
+	return 0;
+}
+
+static int s5p_jpeg_s_jpegcomp(struct file *file, void *priv,
+			       struct v4l2_jpegcompression *compr)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	if (ctx->mode == S5P_JPEG_DECODE)
+		return -ENOTTY;
+
+	compr->quality = clamp(compr->quality, S5P_JPEG_COMPR_QUAL_BEST,
+			       S5P_JPEG_COMPR_QUAL_WORST);
+
+	ctx->compr_quality = S5P_JPEG_COMPR_QUAL_WORST - compr->quality;
+
+	return 0;
+}
+
+static const struct v4l2_ioctl_ops s5p_jpeg_ioctl_ops = {
+	.vidioc_querycap		= s5p_jpeg_querycap,
+
+	.vidioc_enum_fmt_vid_cap	= s5p_jpeg_enum_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_out	= s5p_jpeg_enum_fmt_vid_out,
+
+	.vidioc_g_fmt_vid_cap		= s5p_jpeg_g_fmt,
+	.vidioc_g_fmt_vid_out		= s5p_jpeg_g_fmt,
+
+	.vidioc_try_fmt_vid_cap		= s5p_jpeg_try_fmt_vid_cap,
+	.vidioc_try_fmt_vid_out		= s5p_jpeg_try_fmt_vid_out,
+
+	.vidioc_s_fmt_vid_cap		= s5p_jpeg_s_fmt_vid_cap,
+	.vidioc_s_fmt_vid_out		= s5p_jpeg_s_fmt_vid_out,
+
+	.vidioc_reqbufs			= s5p_jpeg_reqbufs,
+	.vidioc_querybuf		= s5p_jpeg_querybuf,
+
+	.vidioc_qbuf			= s5p_jpeg_qbuf,
+	.vidioc_dqbuf			= s5p_jpeg_dqbuf,
+
+	.vidioc_streamon		= s5p_jpeg_streamon,
+	.vidioc_streamoff		= s5p_jpeg_streamoff,
+
+	.vidioc_g_selection		= s5p_jpeg_g_selection,
+
+	.vidioc_g_jpegcomp		= s5p_jpeg_g_jpegcomp,
+	.vidioc_s_jpegcomp		= s5p_jpeg_s_jpegcomp,
+};
+
+/*
+ * ============================================================================
+ * mem2mem callbacks
+ * ============================================================================
+ */
+
+static void s5p_jpeg_device_run(void *priv)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+	struct s5p_jpeg *jpeg = ctx->jpeg;
+	struct vb2_buffer *src_buf, *dst_buf;
+	unsigned long src_addr, dst_addr;
+
+	src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx);
+	dst_buf = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
+	src_addr = vb2_dma_contig_plane_dma_addr(src_buf, 0);
+	dst_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0);
+
+	jpeg_reset(jpeg->regs);
+	jpeg_poweron(jpeg->regs);
+	jpeg_proc_mode(jpeg->regs, ctx->mode);
+	if (ctx->mode == S5P_JPEG_ENCODE) {
+		if (ctx->out_q.fmt->fourcc == V4L2_PIX_FMT_RGB565)
+			jpeg_input_raw_mode(jpeg->regs, S5P_JPEG_RAW_IN_565);
+		else
+			jpeg_input_raw_mode(jpeg->regs, S5P_JPEG_RAW_IN_422);
+		if (ctx->cap_q.fmt->fourcc == V4L2_PIX_FMT_YUYV)
+			jpeg_subsampling_mode(jpeg->regs,
+					      S5P_JPEG_SUBSAMPLING_422);
+		else
+			jpeg_subsampling_mode(jpeg->regs,
+					      S5P_JPEG_SUBSAMPLING_420);
+		jpeg_dri(jpeg->regs, 0);
+		jpeg_x(jpeg->regs, ctx->out_q.w);
+		jpeg_y(jpeg->regs, ctx->out_q.h);
+		jpeg_imgadr(jpeg->regs, src_addr);
+		jpeg_jpgadr(jpeg->regs, dst_addr);
+
+		/* ultimately comes from sizeimage from userspace */
+		jpeg_enc_stream_int(jpeg->regs, ctx->cap_q.size);
+
+		/* JPEG RGB to YCbCr conversion matrix */
+		jpeg_coef(jpeg->regs, 1, 1, S5P_JPEG_COEF11);
+		jpeg_coef(jpeg->regs, 1, 2, S5P_JPEG_COEF12);
+		jpeg_coef(jpeg->regs, 1, 3, S5P_JPEG_COEF13);
+		jpeg_coef(jpeg->regs, 2, 1, S5P_JPEG_COEF21);
+		jpeg_coef(jpeg->regs, 2, 2, S5P_JPEG_COEF22);
+		jpeg_coef(jpeg->regs, 2, 3, S5P_JPEG_COEF23);
+		jpeg_coef(jpeg->regs, 3, 1, S5P_JPEG_COEF31);
+		jpeg_coef(jpeg->regs, 3, 2, S5P_JPEG_COEF32);
+		jpeg_coef(jpeg->regs, 3, 3, S5P_JPEG_COEF33);
+
+		/*
+		 * JPEG IP allows storing 4 quantization tables
+		 * We fill table 0 for luma and table 1 for chroma
+		 */
+		jpeg_set_qtbl_lum(jpeg->regs, ctx->compr_quality);
+		jpeg_set_qtbl_chr(jpeg->regs, ctx->compr_quality);
+		/* use table 0 for Y */
+		jpeg_qtbl(jpeg->regs, 1, 0);
+		/* use table 1 for Cb and Cr*/
+		jpeg_qtbl(jpeg->regs, 2, 1);
+		jpeg_qtbl(jpeg->regs, 3, 1);
+
+		/* Y, Cb, Cr use Huffman table 0 */
+		jpeg_htbl_ac(jpeg->regs, 1);
+		jpeg_htbl_dc(jpeg->regs, 1);
+		jpeg_htbl_ac(jpeg->regs, 2);
+		jpeg_htbl_dc(jpeg->regs, 2);
+		jpeg_htbl_ac(jpeg->regs, 3);
+		jpeg_htbl_dc(jpeg->regs, 3);
+	} else {
+		jpeg_rst_int_enable(jpeg->regs, true);
+		jpeg_data_num_int_enable(jpeg->regs, true);
+		jpeg_final_mcu_num_int_enable(jpeg->regs, true);
+		jpeg_outform_raw(jpeg->regs, S5P_JPEG_RAW_OUT_422);
+		jpeg_jpgadr(jpeg->regs, src_addr);
+		jpeg_imgadr(jpeg->regs, dst_addr);
+	}
+	jpeg_start(jpeg->regs);
+}
+
+static int s5p_jpeg_job_ready(void *priv)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+
+	if (ctx->mode == S5P_JPEG_DECODE)
+		return ctx->hdr_parsed;
+	return 1;
+}
+
+static void s5p_jpeg_job_abort(void *priv)
+{
+}
+
+static struct v4l2_m2m_ops s5p_jpeg_m2m_ops = {
+	.device_run	= s5p_jpeg_device_run,
+	.job_ready	= s5p_jpeg_job_ready,
+	.job_abort	= s5p_jpeg_job_abort,
+};
+
+/*
+ * ============================================================================
+ * Queue operations
+ * ============================================================================
+ */
+
+static int s5p_jpeg_queue_setup(struct vb2_queue *vq,
+			   const struct v4l2_format *fmt,
+			   unsigned int *nbuffers, unsigned int *nplanes,
+			   unsigned int sizes[], void *alloc_ctxs[])
+{
+	struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vq);
+	struct s5p_jpeg_q_data *q_data = NULL;
+	unsigned int size, count = *nbuffers;
+
+	q_data = get_q_data(ctx, vq->type);
+	BUG_ON(q_data == NULL);
+
+	size = q_data->size;
+
+	/*
+	 * header is parsed during decoding and parsed information stored
+	 * in the context so we do not allow another buffer to overwrite it
+	 */
+	if (ctx->mode == S5P_JPEG_DECODE)
+		count = 1;
+
+	*nbuffers = count;
+	*nplanes = 1;
+	sizes[0] = size;
+	alloc_ctxs[0] = ctx->jpeg->alloc_ctx;
+
+	return 0;
+}
+
+static int s5p_jpeg_buf_prepare(struct vb2_buffer *vb)
+{
+	struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+	struct s5p_jpeg_q_data *q_data = NULL;
+
+	q_data = get_q_data(ctx, vb->vb2_queue->type);
+	BUG_ON(q_data == NULL);
+
+	if (vb2_plane_size(vb, 0) < q_data->size) {
+		pr_err("%s data will not fit into plane (%lu < %lu)\n",
+				__func__, vb2_plane_size(vb, 0),
+				(long)q_data->size);
+		return -EINVAL;
+	}
+
+	vb2_set_plane_payload(vb, 0, q_data->size);
+
+	return 0;
+}
+
+static void s5p_jpeg_buf_queue(struct vb2_buffer *vb)
+{
+	struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+
+	if (ctx->mode == S5P_JPEG_DECODE &&
+	    vb->vb2_queue->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
+		struct s5p_jpeg_q_data tmp, *q_data;
+		ctx->hdr_parsed = s5p_jpeg_parse_hdr(&tmp,
+		     (unsigned long)vb2_plane_vaddr(vb, 0),
+		     min((unsigned long)ctx->out_q.size,
+			 vb2_get_plane_payload(vb, 0)));
+		if (!ctx->hdr_parsed) {
+			vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
+			return;
+		}
+
+		q_data = &ctx->out_q;
+		q_data->w = tmp.w;
+		q_data->h = tmp.h;
+
+		q_data = &ctx->cap_q;
+		q_data->w = tmp.w;
+		q_data->h = tmp.h;
+
+		jpeg_bound_align_image(&q_data->w, S5P_JPEG_MIN_WIDTH,
+				       S5P_JPEG_MAX_WIDTH, q_data->fmt->h_align,
+				       &q_data->h, S5P_JPEG_MIN_HEIGHT,
+				       S5P_JPEG_MAX_HEIGHT, q_data->fmt->v_align
+				      );
+		q_data->size = q_data->w * q_data->h * q_data->fmt->depth >> 3;
+	}
+	if (ctx->m2m_ctx)
+		v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
+}
+
+static void s5p_jpeg_wait_prepare(struct vb2_queue *vq)
+{
+	struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vq);
+
+	mutex_unlock(&ctx->jpeg->lock);
+}
+
+static void s5p_jpeg_wait_finish(struct vb2_queue *vq)
+{
+	struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vq);
+
+	mutex_lock(&ctx->jpeg->lock);
+}
+
+static int s5p_jpeg_start_streaming(struct vb2_queue *q, unsigned int count)
+{
+	struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(q);
+	int ret;
+
+	ret = pm_runtime_get_sync(ctx->jpeg->dev);
+
+	return ret > 0 ? 0 : ret;
+}
+
+static int s5p_jpeg_stop_streaming(struct vb2_queue *q)
+{
+	struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(q);
+
+	pm_runtime_put(ctx->jpeg->dev);
+
+	return 0;
+}
+
+static struct vb2_ops s5p_jpeg_qops = {
+	.queue_setup		= s5p_jpeg_queue_setup,
+	.buf_prepare		= s5p_jpeg_buf_prepare,
+	.buf_queue		= s5p_jpeg_buf_queue,
+	.wait_prepare		= s5p_jpeg_wait_prepare,
+	.wait_finish		= s5p_jpeg_wait_finish,
+	.start_streaming	= s5p_jpeg_start_streaming,
+	.stop_streaming		= s5p_jpeg_stop_streaming,
+};
+
+static int queue_init(void *priv, struct vb2_queue *src_vq,
+		      struct vb2_queue *dst_vq)
+{
+	struct s5p_jpeg_ctx *ctx = priv;
+	int ret;
+
+	memset(src_vq, 0, sizeof(*src_vq));
+	src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+	src_vq->io_modes = VB2_MMAP | VB2_USERPTR;
+	src_vq->drv_priv = ctx;
+	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+	src_vq->ops = &s5p_jpeg_qops;
+	src_vq->mem_ops = &vb2_dma_contig_memops;
+
+	ret = vb2_queue_init(src_vq);
+	if (ret)
+		return ret;
+
+	memset(dst_vq, 0, sizeof(*dst_vq));
+	dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	dst_vq->io_modes = VB2_MMAP | VB2_USERPTR;
+	dst_vq->drv_priv = ctx;
+	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+	dst_vq->ops = &s5p_jpeg_qops;
+	dst_vq->mem_ops = &vb2_dma_contig_memops;
+
+	return vb2_queue_init(dst_vq);
+}
+
+/*
+ * ============================================================================
+ * ISR
+ * ============================================================================
+ */
+
+static irqreturn_t s5p_jpeg_irq(int irq, void *dev_id)
+{
+	struct s5p_jpeg *jpeg = dev_id;
+	struct s5p_jpeg_ctx *curr_ctx;
+	struct vb2_buffer *src_buf, *dst_buf;
+	unsigned long payload_size = 0;
+	enum vb2_buffer_state state = VB2_BUF_STATE_DONE;
+	bool enc_jpeg_too_large = false;
+	bool timer_elapsed = false;
+	bool op_completed = false;
+
+	curr_ctx = v4l2_m2m_get_curr_priv(jpeg->m2m_dev);
+
+	src_buf = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx);
+	dst_buf = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx);
+
+	if (curr_ctx->mode == S5P_JPEG_ENCODE)
+		enc_jpeg_too_large = jpeg_enc_stream_stat(jpeg->regs);
+	timer_elapsed = jpeg_timer_stat(jpeg->regs);
+	op_completed = jpeg_result_stat_ok(jpeg->regs);
+	if (curr_ctx->mode == S5P_JPEG_DECODE)
+		op_completed = op_completed && jpeg_stream_stat_ok(jpeg->regs);
+
+	if (enc_jpeg_too_large) {
+		state = VB2_BUF_STATE_ERROR;
+		jpeg_clear_enc_stream_stat(jpeg->regs);
+	} else if (timer_elapsed) {
+		state = VB2_BUF_STATE_ERROR;
+		jpeg_clear_timer_stat(jpeg->regs);
+	} else if (!op_completed) {
+		state = VB2_BUF_STATE_ERROR;
+	} else {
+		payload_size = jpeg_compressed_size(jpeg->regs);
+	}
+
+	v4l2_m2m_buf_done(src_buf, state);
+	if (curr_ctx->mode == S5P_JPEG_ENCODE)
+		vb2_set_plane_payload(dst_buf, 0, payload_size);
+	v4l2_m2m_buf_done(dst_buf, state);
+	v4l2_m2m_job_finish(jpeg->m2m_dev, curr_ctx->m2m_ctx);
+
+	jpeg_clear_int(jpeg->regs);
+
+	return IRQ_HANDLED;
+}
+
+/*
+ * ============================================================================
+ * Driver basic infrastructure
+ * ============================================================================
+ */
+
+static int s5p_jpeg_probe(struct platform_device *pdev)
+{
+	struct s5p_jpeg *jpeg;
+	struct resource *res;
+	int ret;
+
+	/* JPEG IP abstraction struct */
+	jpeg = kzalloc(sizeof(struct s5p_jpeg), GFP_KERNEL);
+	if (!jpeg)
+		return -ENOMEM;
+
+	mutex_init(&jpeg->lock);
+	jpeg->dev = &pdev->dev;
+
+	/* memory-mapped registers */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "cannot find IO resource\n");
+		ret = -ENOENT;
+		goto jpeg_alloc_rollback;
+	}
+
+	jpeg->ioarea = request_mem_region(res->start, resource_size(res),
+					  pdev->name);
+	if (!jpeg->ioarea) {
+		dev_err(&pdev->dev, "cannot request IO\n");
+		ret = -ENXIO;
+		goto jpeg_alloc_rollback;
+	}
+
+	jpeg->regs = ioremap(res->start, resource_size(res));
+	if (!jpeg->regs) {
+		dev_err(&pdev->dev, "cannot map IO\n");
+		ret = -ENXIO;
+		goto mem_region_rollback;
+	}
+
+	dev_dbg(&pdev->dev, "registers %p (%p, %p)\n",
+		jpeg->regs, jpeg->ioarea, res);
+
+	/* interrupt service routine registration */
+	jpeg->irq = ret = platform_get_irq(pdev, 0);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "cannot find IRQ\n");
+		goto ioremap_rollback;
+	}
+
+	ret = request_irq(jpeg->irq, s5p_jpeg_irq, 0,
+			  dev_name(&pdev->dev), jpeg);
+
+	if (ret) {
+		dev_err(&pdev->dev, "cannot claim IRQ %d\n", jpeg->irq);
+		goto ioremap_rollback;
+	}
+
+	/* clocks */
+	jpeg->clk = clk_get(&pdev->dev, "jpeg");
+	if (IS_ERR(jpeg->clk)) {
+		dev_err(&pdev->dev, "cannot get clock\n");
+		ret = PTR_ERR(jpeg->clk);
+		goto request_irq_rollback;
+	}
+	dev_dbg(&pdev->dev, "clock source %p\n", jpeg->clk);
+	clk_enable(jpeg->clk);
+
+	/* v4l2 device */
+	ret = v4l2_device_register(&pdev->dev, &jpeg->v4l2_dev);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to register v4l2 device\n");
+		goto clk_get_rollback;
+	}
+
+	/* mem2mem device */
+	jpeg->m2m_dev = v4l2_m2m_init(&s5p_jpeg_m2m_ops);
+	if (IS_ERR(jpeg->m2m_dev)) {
+		v4l2_err(&jpeg->v4l2_dev, "Failed to init mem2mem device\n");
+		ret = PTR_ERR(jpeg->m2m_dev);
+		goto device_register_rollback;
+	}
+
+	jpeg->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
+	if (IS_ERR(jpeg->alloc_ctx)) {
+		v4l2_err(&jpeg->v4l2_dev, "Failed to init memory allocator\n");
+		ret = PTR_ERR(jpeg->alloc_ctx);
+		goto m2m_init_rollback;
+	}
+
+	/* JPEG encoder /dev/videoX node */
+	jpeg->vfd_encoder = video_device_alloc();
+	if (!jpeg->vfd_encoder) {
+		v4l2_err(&jpeg->v4l2_dev, "Failed to allocate video device\n");
+		ret = -ENOMEM;
+		goto vb2_allocator_rollback;
+	}
+	strlcpy(jpeg->vfd_encoder->name, S5P_JPEG_M2M_NAME,
+		sizeof(jpeg->vfd_encoder->name));
+	jpeg->vfd_encoder->fops		= &s5p_jpeg_fops;
+	jpeg->vfd_encoder->ioctl_ops	= &s5p_jpeg_ioctl_ops;
+	jpeg->vfd_encoder->minor	= -1;
+	jpeg->vfd_encoder->release	= video_device_release;
+	jpeg->vfd_encoder->lock		= &jpeg->lock;
+	jpeg->vfd_encoder->v4l2_dev	= &jpeg->v4l2_dev;
+
+	ret = video_register_device(jpeg->vfd_encoder, VFL_TYPE_GRABBER, -1);
+	if (ret) {
+		v4l2_err(&jpeg->v4l2_dev, "Failed to register video device\n");
+		goto enc_vdev_alloc_rollback;
+	}
+
+	video_set_drvdata(jpeg->vfd_encoder, jpeg);
+	v4l2_info(&jpeg->v4l2_dev,
+		  "encoder device registered as /dev/video%d\n",
+		  jpeg->vfd_encoder->num);
+
+	/* JPEG decoder /dev/videoX node */
+	jpeg->vfd_decoder = video_device_alloc();
+	if (!jpeg->vfd_decoder) {
+		v4l2_err(&jpeg->v4l2_dev, "Failed to allocate video device\n");
+		ret = -ENOMEM;
+		goto enc_vdev_register_rollback;
+	}
+	strlcpy(jpeg->vfd_decoder->name, S5P_JPEG_M2M_NAME,
+		sizeof(jpeg->vfd_decoder->name));
+	jpeg->vfd_decoder->fops		= &s5p_jpeg_fops;
+	jpeg->vfd_decoder->ioctl_ops	= &s5p_jpeg_ioctl_ops;
+	jpeg->vfd_decoder->minor	= -1;
+	jpeg->vfd_decoder->release	= video_device_release;
+	jpeg->vfd_decoder->lock		= &jpeg->lock;
+	jpeg->vfd_decoder->v4l2_dev	= &jpeg->v4l2_dev;
+
+	ret = video_register_device(jpeg->vfd_decoder, VFL_TYPE_GRABBER, -1);
+	if (ret) {
+		v4l2_err(&jpeg->v4l2_dev, "Failed to register video device\n");
+		goto dec_vdev_alloc_rollback;
+	}
+
+	video_set_drvdata(jpeg->vfd_decoder, jpeg);
+	v4l2_info(&jpeg->v4l2_dev,
+		  "decoder device registered as /dev/video%d\n",
+		  jpeg->vfd_decoder->num);
+
+	/* final statements & power management */
+	platform_set_drvdata(pdev, jpeg);
+
+	pm_runtime_enable(&pdev->dev);
+
+	v4l2_info(&jpeg->v4l2_dev, "Samsung S5P JPEG codec\n");
+
+	return 0;
+
+dec_vdev_alloc_rollback:
+	video_device_release(jpeg->vfd_decoder);
+
+enc_vdev_register_rollback:
+	video_unregister_device(jpeg->vfd_encoder);
+
+enc_vdev_alloc_rollback:
+	video_device_release(jpeg->vfd_encoder);
+
+vb2_allocator_rollback:
+	vb2_dma_contig_cleanup_ctx(jpeg->alloc_ctx);
+
+m2m_init_rollback:
+	v4l2_m2m_release(jpeg->m2m_dev);
+
+device_register_rollback:
+	v4l2_device_unregister(&jpeg->v4l2_dev);
+
+clk_get_rollback:
+	clk_disable(jpeg->clk);
+	clk_put(jpeg->clk);
+
+request_irq_rollback:
+	free_irq(jpeg->irq, jpeg);
+
+ioremap_rollback:
+	iounmap(jpeg->regs);
+
+mem_region_rollback:
+	release_resource(jpeg->ioarea);
+	release_mem_region(jpeg->ioarea->start, resource_size(jpeg->ioarea));
+
+jpeg_alloc_rollback:
+	kfree(jpeg);
+	return ret;
+}
+
+static int s5p_jpeg_remove(struct platform_device *pdev)
+{
+	struct s5p_jpeg *jpeg = platform_get_drvdata(pdev);
+
+	pm_runtime_disable(jpeg->dev);
+
+	video_unregister_device(jpeg->vfd_decoder);
+	video_device_release(jpeg->vfd_decoder);
+	video_unregister_device(jpeg->vfd_encoder);
+	video_device_release(jpeg->vfd_encoder);
+	vb2_dma_contig_cleanup_ctx(jpeg->alloc_ctx);
+	v4l2_m2m_release(jpeg->m2m_dev);
+	v4l2_device_unregister(&jpeg->v4l2_dev);
+
+	clk_disable(jpeg->clk);
+	clk_put(jpeg->clk);
+
+	free_irq(jpeg->irq, jpeg);
+
+	iounmap(jpeg->regs);
+
+	release_resource(jpeg->ioarea);
+	release_mem_region(jpeg->ioarea->start, resource_size(jpeg->ioarea));
+	kfree(jpeg);
+
+	return 0;
+}
+
+static int s5p_jpeg_runtime_suspend(struct device *dev)
+{
+	return 0;
+}
+
+static int s5p_jpeg_runtime_resume(struct device *dev)
+{
+	struct s5p_jpeg *jpeg = dev_get_drvdata(dev);
+	/*
+	 * JPEG IP allows storing two Huffman tables for each component
+	 * We fill table 0 for each component
+	 */
+	jpeg_set_hdctbl(jpeg->regs);
+	jpeg_set_hdctblg(jpeg->regs);
+	jpeg_set_hactbl(jpeg->regs);
+	jpeg_set_hactblg(jpeg->regs);
+	return 0;
+}
+
+static const struct dev_pm_ops s5p_jpeg_pm_ops = {
+	.runtime_suspend = s5p_jpeg_runtime_suspend,
+	.runtime_resume	 = s5p_jpeg_runtime_resume,
+};
+
+static struct platform_driver s5p_jpeg_driver = {
+	.probe = s5p_jpeg_probe,
+	.remove = s5p_jpeg_remove,
+	.driver = {
+		.owner = THIS_MODULE,
+		.name = S5P_JPEG_M2M_NAME,
+		.pm = &s5p_jpeg_pm_ops,
+	},
+};
+
+static int __init
+s5p_jpeg_register(void)
+{
+	int ret;
+
+	pr_info("S5P JPEG V4L2 Driver, (c) 2011 Samsung Electronics\n");
+
+	ret = platform_driver_register(&s5p_jpeg_driver);
+
+	if (ret)
+		pr_err("%s: failed to register jpeg driver\n", __func__);
+
+	return ret;
+}
+
+static void __exit
+s5p_jpeg_unregister(void)
+{
+	platform_driver_unregister(&s5p_jpeg_driver);
+}
+
+module_init(s5p_jpeg_register);
+module_exit(s5p_jpeg_unregister);
+
+MODULE_AUTHOR("Andrzej Pietrasiewicz <andrzej.p@samsung.com>");
+MODULE_DESCRIPTION("Samsung JPEG codec driver");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/media/video/s5p-jpeg/jpeg-core.h b/drivers/media/video/s5p-jpeg/jpeg-core.h
new file mode 100644
index 00000000000..facad6114f5
--- /dev/null
+++ b/drivers/media/video/s5p-jpeg/jpeg-core.h
@@ -0,0 +1,143 @@
+/* linux/drivers/media/video/s5p-jpeg/jpeg-core.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef JPEG_CORE_H_
+#define JPEG_CORE_H_
+
+#include <media/v4l2-device.h>
+
+#define S5P_JPEG_M2M_NAME		"s5p-jpeg"
+
+/* JPEG compression quality setting */
+#define S5P_JPEG_COMPR_QUAL_BEST	0
+#define S5P_JPEG_COMPR_QUAL_WORST	3
+
+/* JPEG RGB to YCbCr conversion matrix coefficients */
+#define S5P_JPEG_COEF11			0x4d
+#define S5P_JPEG_COEF12			0x97
+#define S5P_JPEG_COEF13			0x1e
+#define S5P_JPEG_COEF21			0x2c
+#define S5P_JPEG_COEF22			0x57
+#define S5P_JPEG_COEF23			0x83
+#define S5P_JPEG_COEF31			0x83
+#define S5P_JPEG_COEF32			0x6e
+#define S5P_JPEG_COEF33			0x13
+
+/* a selection of JPEG markers */
+#define TEM				0x01
+#define SOF0				0xc0
+#define RST				0xd0
+#define SOI				0xd8
+#define EOI				0xd9
+#define DHP				0xde
+
+/* Flags that indicate a format can be used for capture/output */
+#define MEM2MEM_CAPTURE			(1 << 0)
+#define MEM2MEM_OUTPUT			(1 << 1)
+
+/**
+ * struct s5p_jpeg - JPEG IP abstraction
+ * @lock:		the mutex protecting this structure
+ * @v4l2_dev:		v4l2 device for mem2mem mode
+ * @vfd_encoder:	video device node for encoder mem2mem mode
+ * @vfd_decoder:	video device node for decoder mem2mem mode
+ * @m2m_dev:		v4l2 mem2mem device data
+ * @ioarea:		JPEG IP memory region
+ * @regs:		JPEG IP registers mapping
+ * @irq:		JPEG IP irq
+ * @clk:		JPEG IP clock
+ * @dev:		JPEG IP struct device
+ * @alloc_ctx:		videobuf2 memory allocator's context
+ */
+struct s5p_jpeg {
+	struct mutex		lock;
+
+	struct v4l2_device	v4l2_dev;
+	struct video_device	*vfd_encoder;
+	struct video_device	*vfd_decoder;
+	struct v4l2_m2m_dev	*m2m_dev;
+
+	struct resource		*ioarea;
+	void __iomem		*regs;
+	unsigned int		irq;
+	struct clk		*clk;
+	struct device		*dev;
+	void			*alloc_ctx;
+};
+
+/**
+ * struct jpeg_fmt - driver's internal color format data
+ * @name:	format descritpion
+ * @fourcc:	the fourcc code, 0 if not applicable
+ * @depth:	number of bits per pixel
+ * @colplanes:	number of color planes (1 for packed formats)
+ * @h_align:	horizontal alignment order (align to 2^h_align)
+ * @v_align:	vertical alignment order (align to 2^v_align)
+ * @types:	types of queue this format is applicable to
+ */
+struct s5p_jpeg_fmt {
+	char	*name;
+	u32	fourcc;
+	int	depth;
+	int	colplanes;
+	int	h_align;
+	int	v_align;
+	u32	types;
+};
+
+/**
+ * s5p_jpeg_q_data - parameters of one queue
+ * @fmt:	driver-specific format of this queue
+ * @w:		image width
+ * @h:		image height
+ * @size:	image buffer size in bytes
+ */
+struct s5p_jpeg_q_data {
+	struct s5p_jpeg_fmt	*fmt;
+	u32			w;
+	u32			h;
+	u32			size;
+};
+
+/**
+ * s5p_jpeg_ctx - the device context data
+ * @jpeg:		JPEG IP device for this context
+ * @mode:		compression (encode) operation or decompression (decode)
+ * @compr_quality:	destination image quality in compression (encode) mode
+ * @m2m_ctx:		mem2mem device context
+ * @out_q:		source (output) queue information
+ * @cap_fmt:		destination (capture) queue queue information
+ * @hdr_parsed:		set if header has been parsed during decompression
+ */
+struct s5p_jpeg_ctx {
+	struct s5p_jpeg		*jpeg;
+	unsigned int		mode;
+	unsigned int		compr_quality;
+	struct v4l2_m2m_ctx	*m2m_ctx;
+	struct s5p_jpeg_q_data	out_q;
+	struct s5p_jpeg_q_data	cap_q;
+	bool			hdr_parsed;
+};
+
+/**
+ * s5p_jpeg_buffer - description of memory containing input JPEG data
+ * @size:	buffer size
+ * @curr:	current position in the buffer
+ * @data:	pointer to the data
+ */
+struct s5p_jpeg_buffer {
+	unsigned long size;
+	unsigned long curr;
+	unsigned long data;
+};
+
+#endif /* JPEG_CORE_H */
diff --git a/drivers/media/video/s5p-jpeg/jpeg-hw.h b/drivers/media/video/s5p-jpeg/jpeg-hw.h
new file mode 100644
index 00000000000..e10c744e9f2
--- /dev/null
+++ b/drivers/media/video/s5p-jpeg/jpeg-hw.h
@@ -0,0 +1,353 @@
+/* linux/drivers/media/video/s5p-jpeg/jpeg-hw.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef JPEG_HW_H_
+#define JPEG_HW_H_
+
+#include <linux/io.h>
+
+#include "jpeg-hw.h"
+#include "jpeg-regs.h"
+
+#define S5P_JPEG_MIN_WIDTH		32
+#define S5P_JPEG_MIN_HEIGHT		32
+#define S5P_JPEG_MAX_WIDTH		8192
+#define S5P_JPEG_MAX_HEIGHT		8192
+#define S5P_JPEG_ENCODE			0
+#define S5P_JPEG_DECODE			1
+#define S5P_JPEG_RAW_IN_565		0
+#define S5P_JPEG_RAW_IN_422		1
+#define S5P_JPEG_SUBSAMPLING_422	0
+#define S5P_JPEG_SUBSAMPLING_420	1
+#define S5P_JPEG_RAW_OUT_422		0
+#define S5P_JPEG_RAW_OUT_420		1
+
+static inline void jpeg_reset(void __iomem *regs)
+{
+	unsigned long reg;
+
+	writel(1, regs + S5P_JPG_SW_RESET);
+	reg = readl(regs + S5P_JPG_SW_RESET);
+	/* no other way but polling for when JPEG IP becomes operational */
+	while (reg != 0) {
+		cpu_relax();
+		reg = readl(regs + S5P_JPG_SW_RESET);
+	}
+}
+
+static inline void jpeg_poweron(void __iomem *regs)
+{
+	writel(S5P_POWER_ON, regs + S5P_JPGCLKCON);
+}
+
+static inline void jpeg_input_raw_mode(void __iomem *regs, unsigned long mode)
+{
+	unsigned long reg, m;
+
+	m = S5P_MOD_SEL_565;
+	if (mode == S5P_JPEG_RAW_IN_565)
+		m = S5P_MOD_SEL_565;
+	else if (mode == S5P_JPEG_RAW_IN_422)
+		m = S5P_MOD_SEL_422;
+
+	reg = readl(regs + S5P_JPGCMOD);
+	reg &= ~S5P_MOD_SEL_MASK;
+	reg |= m;
+	writel(reg, regs + S5P_JPGCMOD);
+}
+
+static inline void jpeg_input_raw_y16(void __iomem *regs, bool y16)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPGCMOD);
+	if (y16)
+		reg |= S5P_MODE_Y16;
+	else
+		reg &= ~S5P_MODE_Y16_MASK;
+	writel(reg, regs + S5P_JPGCMOD);
+}
+
+static inline void jpeg_proc_mode(void __iomem *regs, unsigned long mode)
+{
+	unsigned long reg, m;
+
+	m = S5P_PROC_MODE_DECOMPR;
+	if (mode == S5P_JPEG_ENCODE)
+		m = S5P_PROC_MODE_COMPR;
+	else
+		m = S5P_PROC_MODE_DECOMPR;
+	reg = readl(regs + S5P_JPGMOD);
+	reg &= ~S5P_PROC_MODE_MASK;
+	reg |= m;
+	writel(reg, regs + S5P_JPGMOD);
+}
+
+static inline void jpeg_subsampling_mode(void __iomem *regs, unsigned long mode)
+{
+	unsigned long reg, m;
+
+	m = S5P_SUBSAMPLING_MODE_422;
+	if (mode == S5P_JPEG_SUBSAMPLING_422)
+		m = S5P_SUBSAMPLING_MODE_422;
+	else if (mode == S5P_JPEG_SUBSAMPLING_420)
+		m = S5P_SUBSAMPLING_MODE_420;
+	reg = readl(regs + S5P_JPGMOD);
+	reg &= ~S5P_SUBSAMPLING_MODE_MASK;
+	reg |= m;
+	writel(reg, regs + S5P_JPGMOD);
+}
+
+static inline void jpeg_dri(void __iomem *regs, unsigned int dri)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPGDRI_U);
+	reg &= ~0xff;
+	reg |= (dri >> 8) & 0xff;
+	writel(reg, regs + S5P_JPGDRI_U);
+
+	reg = readl(regs + S5P_JPGDRI_L);
+	reg &= ~0xff;
+	reg |= dri & 0xff;
+	writel(reg, regs + S5P_JPGDRI_L);
+}
+
+static inline void jpeg_qtbl(void __iomem *regs, unsigned int t, unsigned int n)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPG_QTBL);
+	reg &= ~S5P_QT_NUMt_MASK(t);
+	reg |= (n << S5P_QT_NUMt_SHIFT(t)) & S5P_QT_NUMt_MASK(t);
+	writel(reg, regs + S5P_JPG_QTBL);
+}
+
+static inline void jpeg_htbl_ac(void __iomem *regs, unsigned int t)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPG_HTBL);
+	reg &= ~S5P_HT_NUMt_AC_MASK(t);
+	/* this driver uses table 0 for all color components */
+	reg |= (0 << S5P_HT_NUMt_AC_SHIFT(t)) & S5P_HT_NUMt_AC_MASK(t);
+	writel(reg, regs + S5P_JPG_HTBL);
+}
+
+static inline void jpeg_htbl_dc(void __iomem *regs, unsigned int t)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPG_HTBL);
+	reg &= ~S5P_HT_NUMt_DC_MASK(t);
+	/* this driver uses table 0 for all color components */
+	reg |= (0 << S5P_HT_NUMt_DC_SHIFT(t)) & S5P_HT_NUMt_DC_MASK(t);
+	writel(reg, regs + S5P_JPG_HTBL);
+}
+
+static inline void jpeg_y(void __iomem *regs, unsigned int y)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPGY_U);
+	reg &= ~0xff;
+	reg |= (y >> 8) & 0xff;
+	writel(reg, regs + S5P_JPGY_U);
+
+	reg = readl(regs + S5P_JPGY_L);
+	reg &= ~0xff;
+	reg |= y & 0xff;
+	writel(reg, regs + S5P_JPGY_L);
+}
+
+static inline void jpeg_x(void __iomem *regs, unsigned int x)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPGX_U);
+	reg &= ~0xff;
+	reg |= (x >> 8) & 0xff;
+	writel(reg, regs + S5P_JPGX_U);
+
+	reg = readl(regs + S5P_JPGX_L);
+	reg &= ~0xff;
+	reg |= x & 0xff;
+	writel(reg, regs + S5P_JPGX_L);
+}
+
+static inline void jpeg_rst_int_enable(void __iomem *regs, bool enable)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPGINTSE);
+	reg &= ~S5P_RSTm_INT_EN_MASK;
+	if (enable)
+		reg |= S5P_RSTm_INT_EN;
+	writel(reg, regs + S5P_JPGINTSE);
+}
+
+static inline void jpeg_data_num_int_enable(void __iomem *regs, bool enable)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPGINTSE);
+	reg &= ~S5P_DATA_NUM_INT_EN_MASK;
+	if (enable)
+		reg |= S5P_DATA_NUM_INT_EN;
+	writel(reg, regs + S5P_JPGINTSE);
+}
+
+static inline void jpeg_final_mcu_num_int_enable(void __iomem *regs, bool enbl)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPGINTSE);
+	reg &= ~S5P_FINAL_MCU_NUM_INT_EN_MASK;
+	if (enbl)
+		reg |= S5P_FINAL_MCU_NUM_INT_EN;
+	writel(reg, regs + S5P_JPGINTSE);
+}
+
+static inline void jpeg_timer_enable(void __iomem *regs, unsigned long val)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPG_TIMER_SE);
+	reg |= S5P_TIMER_INT_EN;
+	reg &= ~S5P_TIMER_INIT_MASK;
+	reg |= val & S5P_TIMER_INIT_MASK;
+	writel(reg, regs + S5P_JPG_TIMER_SE);
+}
+
+static inline void jpeg_timer_disable(void __iomem *regs)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPG_TIMER_SE);
+	reg &= ~S5P_TIMER_INT_EN_MASK;
+	writel(reg, regs + S5P_JPG_TIMER_SE);
+}
+
+static inline int jpeg_timer_stat(void __iomem *regs)
+{
+	return (int)((readl(regs + S5P_JPG_TIMER_ST) & S5P_TIMER_INT_STAT_MASK)
+		     >> S5P_TIMER_INT_STAT_SHIFT);
+}
+
+static inline void jpeg_clear_timer_stat(void __iomem *regs)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPG_TIMER_SE);
+	reg &= ~S5P_TIMER_INT_STAT_MASK;
+	writel(reg, regs + S5P_JPG_TIMER_SE);
+}
+
+static inline void jpeg_enc_stream_int(void __iomem *regs, unsigned long size)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPG_ENC_STREAM_INTSE);
+	reg &= ~S5P_ENC_STREAM_BOUND_MASK;
+	reg |= S5P_ENC_STREAM_INT_EN;
+	reg |= size & S5P_ENC_STREAM_BOUND_MASK;
+	writel(reg, regs + S5P_JPG_ENC_STREAM_INTSE);
+}
+
+static inline int jpeg_enc_stream_stat(void __iomem *regs)
+{
+	return (int)(readl(regs + S5P_JPG_ENC_STREAM_INTST) &
+		     S5P_ENC_STREAM_INT_STAT_MASK);
+}
+
+static inline void jpeg_clear_enc_stream_stat(void __iomem *regs)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPG_ENC_STREAM_INTSE);
+	reg &= ~S5P_ENC_STREAM_INT_MASK;
+	writel(reg, regs + S5P_JPG_ENC_STREAM_INTSE);
+}
+
+static inline void jpeg_outform_raw(void __iomem *regs, unsigned long format)
+{
+	unsigned long reg, f;
+
+	f = S5P_DEC_OUT_FORMAT_422;
+	if (format == S5P_JPEG_RAW_OUT_422)
+		f = S5P_DEC_OUT_FORMAT_422;
+	else if (format == S5P_JPEG_RAW_OUT_420)
+		f = S5P_DEC_OUT_FORMAT_420;
+	reg = readl(regs + S5P_JPG_OUTFORM);
+	reg &= ~S5P_DEC_OUT_FORMAT_MASK;
+	reg |= f;
+	writel(reg, regs + S5P_JPG_OUTFORM);
+}
+
+static inline void jpeg_jpgadr(void __iomem *regs, unsigned long addr)
+{
+	writel(addr, regs + S5P_JPG_JPGADR);
+}
+
+static inline void jpeg_imgadr(void __iomem *regs, unsigned long addr)
+{
+	writel(addr, regs + S5P_JPG_IMGADR);
+}
+
+static inline void jpeg_coef(void __iomem *regs, unsigned int i,
+			     unsigned int j, unsigned int coef)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPG_COEF(i));
+	reg &= ~S5P_COEFn_MASK(j);
+	reg |= (coef << S5P_COEFn_SHIFT(j)) & S5P_COEFn_MASK(j);
+	writel(reg, regs + S5P_JPG_COEF(i));
+}
+
+static inline void jpeg_start(void __iomem *regs)
+{
+	writel(1, regs + S5P_JSTART);
+}
+
+static inline int jpeg_result_stat_ok(void __iomem *regs)
+{
+	return (int)((readl(regs + S5P_JPGINTST) & S5P_RESULT_STAT_MASK)
+		     >> S5P_RESULT_STAT_SHIFT);
+}
+
+static inline int jpeg_stream_stat_ok(void __iomem *regs)
+{
+	return !(int)((readl(regs + S5P_JPGINTST) & S5P_STREAM_STAT_MASK)
+		      >> S5P_STREAM_STAT_SHIFT);
+}
+
+static inline void jpeg_clear_int(void __iomem *regs)
+{
+	unsigned long reg;
+
+	reg = readl(regs + S5P_JPGINTST);
+	writel(S5P_INT_RELEASE, regs + S5P_JPGCOM);
+	reg = readl(regs + S5P_JPGOPR);
+}
+
+static inline unsigned int jpeg_compressed_size(void __iomem *regs)
+{
+	unsigned long jpeg_size = 0;
+
+	jpeg_size |= (readl(regs + S5P_JPGCNT_U) & 0xff) << 16;
+	jpeg_size |= (readl(regs + S5P_JPGCNT_M) & 0xff) << 8;
+	jpeg_size |= (readl(regs + S5P_JPGCNT_L) & 0xff);
+
+	return (unsigned int)jpeg_size;
+}
+
+#endif /* JPEG_HW_H_ */
diff --git a/drivers/media/video/s5p-jpeg/jpeg-regs.h b/drivers/media/video/s5p-jpeg/jpeg-regs.h
new file mode 100644
index 00000000000..91f4dd5f86d
--- /dev/null
+++ b/drivers/media/video/s5p-jpeg/jpeg-regs.h
@@ -0,0 +1,170 @@
+/* linux/drivers/media/video/s5p-jpeg/jpeg-regs.h
+ *
+ * Register definition file for Samsung JPEG codec driver
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef JPEG_REGS_H_
+#define JPEG_REGS_H_
+
+/* JPEG mode register */
+#define S5P_JPGMOD			0x00
+#define S5P_PROC_MODE_MASK		(0x1 << 3)
+#define S5P_PROC_MODE_DECOMPR		(0x1 << 3)
+#define S5P_PROC_MODE_COMPR		(0x0 << 3)
+#define S5P_SUBSAMPLING_MODE_MASK	0x7
+#define S5P_SUBSAMPLING_MODE_444	(0x0 << 0)
+#define S5P_SUBSAMPLING_MODE_422	(0x1 << 0)
+#define S5P_SUBSAMPLING_MODE_420	(0x2 << 0)
+#define S5P_SUBSAMPLING_MODE_GRAY	(0x3 << 0)
+
+/* JPEG operation status register */
+#define S5P_JPGOPR			0x04
+
+/* Quantization tables*/
+#define S5P_JPG_QTBL			0x08
+#define S5P_QT_NUMt_SHIFT(t)		(((t) - 1) << 1)
+#define S5P_QT_NUMt_MASK(t)		(0x3 << S5P_QT_NUMt_SHIFT(t))
+
+/* Huffman tables */
+#define S5P_JPG_HTBL			0x0c
+#define S5P_HT_NUMt_AC_SHIFT(t)		(((t) << 1) - 1)
+#define S5P_HT_NUMt_AC_MASK(t)		(0x1 << S5P_HT_NUMt_AC_SHIFT(t))
+
+#define S5P_HT_NUMt_DC_SHIFT(t)		(((t) - 1) << 1)
+#define S5P_HT_NUMt_DC_MASK(t)		(0x1 << S5P_HT_NUMt_DC_SHIFT(t))
+
+/* JPEG restart interval register upper byte */
+#define S5P_JPGDRI_U			0x10
+
+/* JPEG restart interval register lower byte */
+#define S5P_JPGDRI_L			0x14
+
+/* JPEG vertical resolution register upper byte */
+#define S5P_JPGY_U			0x18
+
+/* JPEG vertical resolution register lower byte */
+#define S5P_JPGY_L			0x1c
+
+/* JPEG horizontal resolution register upper byte */
+#define S5P_JPGX_U			0x20
+
+/* JPEG horizontal resolution register lower byte */
+#define S5P_JPGX_L			0x24
+
+/* JPEG byte count register upper byte */
+#define S5P_JPGCNT_U			0x28
+
+/* JPEG byte count register middle byte */
+#define S5P_JPGCNT_M			0x2c
+
+/* JPEG byte count register lower byte */
+#define S5P_JPGCNT_L			0x30
+
+/* JPEG interrupt setting register */
+#define S5P_JPGINTSE			0x34
+#define S5P_RSTm_INT_EN_MASK		(0x1 << 7)
+#define S5P_RSTm_INT_EN			(0x1 << 7)
+#define S5P_DATA_NUM_INT_EN_MASK	(0x1 << 6)
+#define S5P_DATA_NUM_INT_EN		(0x1 << 6)
+#define S5P_FINAL_MCU_NUM_INT_EN_MASK	(0x1 << 5)
+#define S5P_FINAL_MCU_NUM_INT_EN	(0x1 << 5)
+
+/* JPEG interrupt status register */
+#define S5P_JPGINTST			0x38
+#define S5P_RESULT_STAT_SHIFT		6
+#define S5P_RESULT_STAT_MASK		(0x1 << S5P_RESULT_STAT_SHIFT)
+#define S5P_STREAM_STAT_SHIFT		5
+#define S5P_STREAM_STAT_MASK		(0x1 << S5P_STREAM_STAT_SHIFT)
+
+/* JPEG command register */
+#define S5P_JPGCOM			0x4c
+#define S5P_INT_RELEASE			(0x1 << 2)
+
+/* Raw image data r/w address register */
+#define S5P_JPG_IMGADR			0x50
+
+/* JPEG file r/w address register */
+#define S5P_JPG_JPGADR			0x58
+
+/* Coefficient for RGB-to-YCbCr converter register */
+#define S5P_JPG_COEF(n)			(0x5c + (((n) - 1) << 2))
+#define S5P_COEFn_SHIFT(j)		((3 - (j)) << 3)
+#define S5P_COEFn_MASK(j)		(0xff << S5P_COEFn_SHIFT(j))
+
+/* JPEG color mode register */
+#define S5P_JPGCMOD			0x68
+#define S5P_MOD_SEL_MASK		(0x7 << 5)
+#define S5P_MOD_SEL_422			(0x1 << 5)
+#define S5P_MOD_SEL_565			(0x2 << 5)
+#define S5P_MODE_Y16_MASK		(0x1 << 1)
+#define S5P_MODE_Y16			(0x1 << 1)
+
+/* JPEG clock control register */
+#define S5P_JPGCLKCON			0x6c
+#define S5P_CLK_DOWN_READY		(0x1 << 1)
+#define S5P_POWER_ON			(0x1 << 0)
+
+/* JPEG start register */
+#define S5P_JSTART			0x70
+
+/* JPEG SW reset register */
+#define S5P_JPG_SW_RESET		0x78
+
+/* JPEG timer setting register */
+#define S5P_JPG_TIMER_SE		0x7c
+#define S5P_TIMER_INT_EN_MASK		(0x1 << 31)
+#define S5P_TIMER_INT_EN		(0x1 << 31)
+#define S5P_TIMER_INIT_MASK		0x7fffffff
+
+/* JPEG timer status register */
+#define S5P_JPG_TIMER_ST		0x80
+#define S5P_TIMER_INT_STAT_SHIFT	31
+#define S5P_TIMER_INT_STAT_MASK		(0x1 << S5P_TIMER_INT_STAT_SHIFT)
+#define S5P_TIMER_CNT_SHIFT		0
+#define S5P_TIMER_CNT_MASK		0x7fffffff
+
+/* JPEG decompression output format register */
+#define S5P_JPG_OUTFORM			0x88
+#define S5P_DEC_OUT_FORMAT_MASK		(0x1 << 0)
+#define S5P_DEC_OUT_FORMAT_422		(0x0 << 0)
+#define S5P_DEC_OUT_FORMAT_420		(0x1 << 0)
+
+/* JPEG version register */
+#define S5P_JPG_VERSION			0x8c
+
+/* JPEG compressed stream size interrupt setting register */
+#define S5P_JPG_ENC_STREAM_INTSE	0x98
+#define S5P_ENC_STREAM_INT_MASK		(0x1 << 24)
+#define S5P_ENC_STREAM_INT_EN		(0x1 << 24)
+#define S5P_ENC_STREAM_BOUND_MASK	0xffffff
+
+/* JPEG compressed stream size interrupt status register */
+#define S5P_JPG_ENC_STREAM_INTST	0x9c
+#define S5P_ENC_STREAM_INT_STAT_MASK	0x1
+
+/* JPEG quantizer table register */
+#define S5P_JPG_QTBL_CONTENT(n)		(0x400 + (n) * 0x100)
+
+/* JPEG DC Huffman table register */
+#define S5P_JPG_HDCTBL(n)		(0x800 + (n) * 0x400)
+
+/* JPEG DC Huffman table register */
+#define S5P_JPG_HDCTBLG(n)		(0x840 + (n) * 0x400)
+
+/* JPEG AC Huffman table register */
+#define S5P_JPG_HACTBL(n)		(0x880 + (n) * 0x400)
+
+/* JPEG AC Huffman table register */
+#define S5P_JPG_HACTBLG(n)		(0x8c0 + (n) * 0x400)
+
+#endif /* JPEG_REGS_H_ */
+
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc.c b/drivers/media/video/s5p-mfc/s5p_mfc.c
index 8be8b54eb74..83fe461af26 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc.c
@@ -18,7 +18,6 @@
 #include <linux/platform_device.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
-#include <linux/version.h>
 #include <linux/videodev2.h>
 #include <linux/workqueue.h>
 #include <media/videobuf2-core.h>
@@ -475,7 +474,7 @@ static void s5p_mfc_handle_seq_done(struct s5p_mfc_ctx *ctx,
 			ctx->mv_size = 0;
 		}
 		ctx->dpb_count = s5p_mfc_get_dpb_count();
-		if (ctx->img_width == 0 || ctx->img_width == 0)
+		if (ctx->img_width == 0 || ctx->img_height == 0)
 			ctx->state = MFCINST_ERROR;
 		else
 			ctx->state = MFCINST_HEAD_PARSED;
@@ -1245,27 +1244,7 @@ static struct platform_driver s5p_mfc_driver = {
 	},
 };
 
-static char banner[] __initdata =
-			"S5P MFC V4L2 Driver, (C) 2011 Samsung Electronics\n";
-
-static int __init s5p_mfc_init(void)
-{
-	int ret;
-
-	pr_info("%s", banner);
-	ret = platform_driver_register(&s5p_mfc_driver);
-	if (ret)
-		pr_err("Platform device registration failed.\n");
-	return ret;
-}
-
-static void __exit s5p_mfc_exit(void)
-{
-	platform_driver_unregister(&s5p_mfc_driver);
-}
-
-module_init(s5p_mfc_init);
-module_exit(s5p_mfc_exit);
+module_platform_driver(s5p_mfc_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Kamil Debski <k.debski@samsung.com>");
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
index 844a4d7797b..c25ec022d26 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
@@ -165,7 +165,7 @@ static struct mfc_control controls[] = {
 		.maximum = 32,
 		.step = 1,
 		.default_value = 1,
-		.flags = V4L2_CTRL_FLAG_VOLATILE,
+		.is_volatile = 1,
 	},
 };
 
diff --git a/drivers/media/video/s5p-tv/hdmi_drv.c b/drivers/media/video/s5p-tv/hdmi_drv.c
index 0279e6e89fe..8b41a0410ab 100644
--- a/drivers/media/video/s5p-tv/hdmi_drv.c
+++ b/drivers/media/video/s5p-tv/hdmi_drv.c
@@ -838,8 +838,8 @@ static int hdmi_resources_init(struct hdmi_device *hdev)
 		dev_err(dev, "failed to get clock 'hdmiphy'\n");
 		goto fail;
 	}
-	res->regul_bulk = kzalloc(ARRAY_SIZE(supply) *
-		sizeof res->regul_bulk[0], GFP_KERNEL);
+	res->regul_bulk = kcalloc(ARRAY_SIZE(supply),
+				  sizeof(res->regul_bulk[0]), GFP_KERNEL);
 	if (!res->regul_bulk) {
 		dev_err(dev, "failed to get memory for regulators\n");
 		goto fail;
@@ -1016,28 +1016,4 @@ static struct platform_driver hdmi_driver __refdata = {
 	}
 };
 
-/* D R I V E R   I N I T I A L I Z A T I O N */
-
-static int __init hdmi_init(void)
-{
-	int ret;
-	static const char banner[] __initdata = KERN_INFO \
-		"Samsung HDMI output driver, "
-		"(c) 2010-2011 Samsung Electronics Co., Ltd.\n";
-	printk(banner);
-
-	ret = platform_driver_register(&hdmi_driver);
-	if (ret)
-		printk(KERN_ERR "HDMI platform driver register failed\n");
-
-	return ret;
-}
-module_init(hdmi_init);
-
-static void __exit hdmi_exit(void)
-{
-	platform_driver_unregister(&hdmi_driver);
-}
-module_exit(hdmi_exit);
-
-
+module_platform_driver(hdmi_driver);
diff --git a/drivers/media/video/s5p-tv/mixer.h b/drivers/media/video/s5p-tv/mixer.h
index 51ad59b3035..1597078c4a5 100644
--- a/drivers/media/video/s5p-tv/mixer.h
+++ b/drivers/media/video/s5p-tv/mixer.h
@@ -86,6 +86,17 @@ struct mxr_crop {
 	unsigned int field;
 };
 
+/** stages of geometry operations */
+enum mxr_geometry_stage {
+	MXR_GEOMETRY_SINK,
+	MXR_GEOMETRY_COMPOSE,
+	MXR_GEOMETRY_CROP,
+	MXR_GEOMETRY_SOURCE,
+};
+
+/* flag indicating that offset should be 0 */
+#define MXR_NO_OFFSET	0x80000000
+
 /** description of transformation from source to destination image */
 struct mxr_geometry {
 	/** cropping for source image */
@@ -133,7 +144,8 @@ struct mxr_layer_ops {
 	/** streaming stop/start */
 	void (*stream_set)(struct mxr_layer *, int);
 	/** adjusting geometry */
-	void (*fix_geometry)(struct mxr_layer *);
+	void (*fix_geometry)(struct mxr_layer *,
+		enum mxr_geometry_stage, unsigned long);
 };
 
 /** layer instance, a single window and content displayed on output */
diff --git a/drivers/media/video/s5p-tv/mixer_grp_layer.c b/drivers/media/video/s5p-tv/mixer_grp_layer.c
index de8270c2b6e..b93a21f5aa1 100644
--- a/drivers/media/video/s5p-tv/mixer_grp_layer.c
+++ b/drivers/media/video/s5p-tv/mixer_grp_layer.c
@@ -101,47 +101,132 @@ static void mxr_graph_format_set(struct mxr_layer *layer)
 		layer->fmt, &layer->geo);
 }
 
-static void mxr_graph_fix_geometry(struct mxr_layer *layer)
+static inline unsigned int closest(unsigned int x, unsigned int a,
+	unsigned int b, unsigned long flags)
+{
+	unsigned int mid = (a + b) / 2;
+
+	/* choosing closest value with constraints according to table:
+	 * -------------+-----+-----+-----+-------+
+	 * flags	|  0  |  LE |  GE | LE|GE |
+	 * -------------+-----+-----+-----+-------+
+	 * x <= a	|  a  |  a  |  a  |   a   |
+	 * a < x <= mid	|  a  |  a  |  b  |   a   |
+	 * mid < x < b	|  b  |  a  |  b  |   b   |
+	 * b <= x	|  b  |  b  |  b  |   b   |
+	 * -------------+-----+-----+-----+-------+
+	 */
+
+	/* remove all non-constraint flags */
+	flags &= V4L2_SEL_FLAG_LE | V4L2_SEL_FLAG_GE;
+
+	if (x <= a)
+		return  a;
+	if (x >= b)
+		return b;
+	if (flags == V4L2_SEL_FLAG_LE)
+		return a;
+	if (flags == V4L2_SEL_FLAG_GE)
+		return b;
+	if (x <= mid)
+		return a;
+	return b;
+}
+
+static inline unsigned int do_center(unsigned int center,
+	unsigned int size, unsigned int upper, unsigned int flags)
+{
+	unsigned int lower;
+
+	if (flags & MXR_NO_OFFSET)
+		return 0;
+
+	lower = center - min(center, size / 2);
+	return min(lower, upper - size);
+}
+
+static void mxr_graph_fix_geometry(struct mxr_layer *layer,
+	enum mxr_geometry_stage stage, unsigned long flags)
 {
 	struct mxr_geometry *geo = &layer->geo;
+	struct mxr_crop *src = &geo->src;
+	struct mxr_crop *dst = &geo->dst;
+	unsigned int x_center, y_center;
 
-	/* limit to boundary size */
-	geo->src.full_width = clamp_val(geo->src.full_width, 1, 32767);
-	geo->src.full_height = clamp_val(geo->src.full_height, 1, 2047);
-	geo->src.width = clamp_val(geo->src.width, 1, geo->src.full_width);
-	geo->src.width = min(geo->src.width, 2047U);
-	/* not possible to crop of Y axis */
-	geo->src.y_offset = min(geo->src.y_offset, geo->src.full_height - 1);
-	geo->src.height = geo->src.full_height - geo->src.y_offset;
-	/* limitting offset */
-	geo->src.x_offset = min(geo->src.x_offset,
-		geo->src.full_width - geo->src.width);
-
-	/* setting position in output */
-	geo->dst.width = min(geo->dst.width, geo->dst.full_width);
-	geo->dst.height = min(geo->dst.height, geo->dst.full_height);
-
-	/* Mixer supports only 1x and 2x scaling */
-	if (geo->dst.width >= 2 * geo->src.width) {
-		geo->x_ratio = 1;
-		geo->dst.width = 2 * geo->src.width;
-	} else {
-		geo->x_ratio = 0;
-		geo->dst.width = geo->src.width;
-	}
+	switch (stage) {
 
-	if (geo->dst.height >= 2 * geo->src.height) {
-		geo->y_ratio = 1;
-		geo->dst.height = 2 * geo->src.height;
-	} else {
-		geo->y_ratio = 0;
-		geo->dst.height = geo->src.height;
-	}
+	case MXR_GEOMETRY_SINK: /* nothing to be fixed here */
+		flags = 0;
+		/* fall through */
+
+	case MXR_GEOMETRY_COMPOSE:
+		/* remember center of the area */
+		x_center = dst->x_offset + dst->width / 2;
+		y_center = dst->y_offset + dst->height / 2;
+		/* round up/down to 2 multiple depending on flags */
+		if (flags & V4L2_SEL_FLAG_LE) {
+			dst->width = round_down(dst->width, 2);
+			dst->height = round_down(dst->height, 2);
+		} else {
+			dst->width = round_up(dst->width, 2);
+			dst->height = round_up(dst->height, 2);
+		}
+		/* assure that compose rect is inside display area */
+		dst->width = min(dst->width, dst->full_width);
+		dst->height = min(dst->height, dst->full_height);
+
+		/* ensure that compose is reachable using 2x scaling */
+		dst->width = min(dst->width, 2 * src->full_width);
+		dst->height = min(dst->height, 2 * src->full_height);
+
+		/* setup offsets */
+		dst->x_offset = do_center(x_center, dst->width,
+			dst->full_width, flags);
+		dst->y_offset = do_center(y_center, dst->height,
+			dst->full_height, flags);
+		flags = 0;
+		/* fall through */
 
-	geo->dst.x_offset = min(geo->dst.x_offset,
-		geo->dst.full_width - geo->dst.width);
-	geo->dst.y_offset = min(geo->dst.y_offset,
-		geo->dst.full_height - geo->dst.height);
+	case MXR_GEOMETRY_CROP:
+		/* remember center of the area */
+		x_center = src->x_offset + src->width / 2;
+		y_center = src->y_offset + src->height / 2;
+		/* ensure that cropping area lies inside the buffer */
+		if (src->full_width < dst->width)
+			src->width = dst->width / 2;
+		else
+			src->width = closest(src->width, dst->width / 2,
+				dst->width, flags);
+
+		if (src->width == dst->width)
+			geo->x_ratio = 0;
+		else
+			geo->x_ratio = 1;
+
+		if (src->full_height < dst->height)
+			src->height = dst->height / 2;
+		else
+			src->height = closest(src->height, dst->height / 2,
+				dst->height, flags);
+
+		if (src->height == dst->height)
+			geo->y_ratio = 0;
+		else
+			geo->y_ratio = 1;
+
+		/* setup offsets */
+		src->x_offset = do_center(x_center, src->width,
+			src->full_width, flags);
+		src->y_offset = do_center(y_center, src->height,
+			src->full_height, flags);
+		flags = 0;
+		/* fall through */
+	case MXR_GEOMETRY_SOURCE:
+		src->full_width = clamp_val(src->full_width,
+			src->width + src->x_offset, 32767);
+		src->full_height = clamp_val(src->full_height,
+			src->height + src->y_offset, 2047);
+	};
 }
 
 /* PUBLIC API */
diff --git a/drivers/media/video/s5p-tv/mixer_video.c b/drivers/media/video/s5p-tv/mixer_video.c
index b47d0c06ecf..7884baeff76 100644
--- a/drivers/media/video/s5p-tv/mixer_video.c
+++ b/drivers/media/video/s5p-tv/mixer_video.c
@@ -170,18 +170,22 @@ static int mxr_querycap(struct file *file, void *priv,
 	return 0;
 }
 
-/* Geometry handling */
-static void mxr_layer_geo_fix(struct mxr_layer *layer)
+static void mxr_geometry_dump(struct mxr_device *mdev, struct mxr_geometry *geo)
 {
-	struct mxr_device *mdev = layer->mdev;
-	struct v4l2_mbus_framefmt mbus_fmt;
-
-	/* TODO: add some dirty flag to avoid unnecessary adjustments */
-	mxr_get_mbus_fmt(mdev, &mbus_fmt);
-	layer->geo.dst.full_width = mbus_fmt.width;
-	layer->geo.dst.full_height = mbus_fmt.height;
-	layer->geo.dst.field = mbus_fmt.field;
-	layer->ops.fix_geometry(layer);
+	mxr_dbg(mdev, "src.full_size = (%u, %u)\n",
+		geo->src.full_width, geo->src.full_height);
+	mxr_dbg(mdev, "src.size = (%u, %u)\n",
+		geo->src.width, geo->src.height);
+	mxr_dbg(mdev, "src.offset = (%u, %u)\n",
+		geo->src.x_offset, geo->src.y_offset);
+	mxr_dbg(mdev, "dst.full_size = (%u, %u)\n",
+		geo->dst.full_width, geo->dst.full_height);
+	mxr_dbg(mdev, "dst.size = (%u, %u)\n",
+		geo->dst.width, geo->dst.height);
+	mxr_dbg(mdev, "dst.offset = (%u, %u)\n",
+		geo->dst.x_offset, geo->dst.y_offset);
+	mxr_dbg(mdev, "ratio = (%u, %u)\n",
+		geo->x_ratio, geo->y_ratio);
 }
 
 static void mxr_layer_default_geo(struct mxr_layer *layer)
@@ -204,27 +208,29 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
 	layer->geo.src.width = layer->geo.src.full_width;
 	layer->geo.src.height = layer->geo.src.full_height;
 
-	layer->ops.fix_geometry(layer);
+	mxr_geometry_dump(mdev, &layer->geo);
+	layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
+	mxr_geometry_dump(mdev, &layer->geo);
 }
 
-static void mxr_geometry_dump(struct mxr_device *mdev, struct mxr_geometry *geo)
+static void mxr_layer_update_output(struct mxr_layer *layer)
 {
-	mxr_dbg(mdev, "src.full_size = (%u, %u)\n",
-		geo->src.full_width, geo->src.full_height);
-	mxr_dbg(mdev, "src.size = (%u, %u)\n",
-		geo->src.width, geo->src.height);
-	mxr_dbg(mdev, "src.offset = (%u, %u)\n",
-		geo->src.x_offset, geo->src.y_offset);
-	mxr_dbg(mdev, "dst.full_size = (%u, %u)\n",
-		geo->dst.full_width, geo->dst.full_height);
-	mxr_dbg(mdev, "dst.size = (%u, %u)\n",
-		geo->dst.width, geo->dst.height);
-	mxr_dbg(mdev, "dst.offset = (%u, %u)\n",
-		geo->dst.x_offset, geo->dst.y_offset);
-	mxr_dbg(mdev, "ratio = (%u, %u)\n",
-		geo->x_ratio, geo->y_ratio);
-}
+	struct mxr_device *mdev = layer->mdev;
+	struct v4l2_mbus_framefmt mbus_fmt;
+
+	mxr_get_mbus_fmt(mdev, &mbus_fmt);
+	/* checking if update is needed */
+	if (layer->geo.dst.full_width == mbus_fmt.width &&
+		layer->geo.dst.full_height == mbus_fmt.width)
+		return;
 
+	layer->geo.dst.full_width = mbus_fmt.width;
+	layer->geo.dst.full_height = mbus_fmt.height;
+	layer->geo.dst.field = mbus_fmt.field;
+	layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
+
+	mxr_geometry_dump(mdev, &layer->geo);
+}
 
 static const struct mxr_format *find_format_by_fourcc(
 	struct mxr_layer *layer, unsigned long fourcc);
@@ -249,37 +255,6 @@ static int mxr_enum_fmt(struct file *file, void  *priv,
 	return 0;
 }
 
-static int mxr_s_fmt(struct file *file, void *priv,
-	struct v4l2_format *f)
-{
-	struct mxr_layer *layer = video_drvdata(file);
-	const struct mxr_format *fmt;
-	struct v4l2_pix_format_mplane *pix;
-	struct mxr_device *mdev = layer->mdev;
-	struct mxr_geometry *geo = &layer->geo;
-
-	mxr_dbg(mdev, "%s:%d\n", __func__, __LINE__);
-
-	pix = &f->fmt.pix_mp;
-	fmt = find_format_by_fourcc(layer, pix->pixelformat);
-	if (fmt == NULL) {
-		mxr_warn(mdev, "not recognized fourcc: %08x\n",
-			pix->pixelformat);
-		return -EINVAL;
-	}
-	layer->fmt = fmt;
-	geo->src.full_width = pix->width;
-	geo->src.width = pix->width;
-	geo->src.full_height = pix->height;
-	geo->src.height = pix->height;
-	/* assure consistency of geometry */
-	mxr_layer_geo_fix(layer);
-	mxr_dbg(mdev, "width=%u height=%u span=%u\n",
-		geo->src.width, geo->src.height, geo->src.full_width);
-
-	return 0;
-}
-
 static unsigned int divup(unsigned int divident, unsigned int divisor)
 {
 	return (divident + divisor - 1) / divisor;
@@ -299,6 +274,10 @@ static void mxr_mplane_fill(struct v4l2_plane_pix_format *planes,
 {
 	int i;
 
+	/* checking if nothing to fill */
+	if (!planes)
+		return;
+
 	memset(planes, 0, sizeof(*planes) * fmt->num_subframes);
 	for (i = 0; i < fmt->num_planes; ++i) {
 		struct v4l2_plane_pix_format *plane = planes
@@ -332,73 +311,194 @@ static int mxr_g_fmt(struct file *file, void *priv,
 	return 0;
 }
 
-static inline struct mxr_crop *choose_crop_by_type(struct mxr_geometry *geo,
-	enum v4l2_buf_type type)
-{
-	switch (type) {
-	case V4L2_BUF_TYPE_VIDEO_OUTPUT:
-	case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
-		return &geo->dst;
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-		return &geo->src;
-	default:
-		return NULL;
-	}
-}
-
-static int mxr_g_crop(struct file *file, void *fh, struct v4l2_crop *a)
+static int mxr_s_fmt(struct file *file, void *priv,
+	struct v4l2_format *f)
 {
 	struct mxr_layer *layer = video_drvdata(file);
-	struct mxr_crop *crop;
+	const struct mxr_format *fmt;
+	struct v4l2_pix_format_mplane *pix;
+	struct mxr_device *mdev = layer->mdev;
+	struct mxr_geometry *geo = &layer->geo;
 
-	mxr_dbg(layer->mdev, "%s:%d\n", __func__, __LINE__);
-	crop = choose_crop_by_type(&layer->geo, a->type);
-	if (crop == NULL)
+	mxr_dbg(mdev, "%s:%d\n", __func__, __LINE__);
+
+	pix = &f->fmt.pix_mp;
+	fmt = find_format_by_fourcc(layer, pix->pixelformat);
+	if (fmt == NULL) {
+		mxr_warn(mdev, "not recognized fourcc: %08x\n",
+			pix->pixelformat);
 		return -EINVAL;
-	mxr_layer_geo_fix(layer);
-	a->c.left = crop->x_offset;
-	a->c.top = crop->y_offset;
-	a->c.width = crop->width;
-	a->c.height = crop->height;
+	}
+	layer->fmt = fmt;
+	/* set source size to highest accepted value */
+	geo->src.full_width = max(geo->dst.full_width, pix->width);
+	geo->src.full_height = max(geo->dst.full_height, pix->height);
+	layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
+	mxr_geometry_dump(mdev, &layer->geo);
+	/* set cropping to total visible screen */
+	geo->src.width = pix->width;
+	geo->src.height = pix->height;
+	geo->src.x_offset = 0;
+	geo->src.y_offset = 0;
+	/* assure consistency of geometry */
+	layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
+	mxr_geometry_dump(mdev, &layer->geo);
+	/* set full size to lowest possible value */
+	geo->src.full_width = 0;
+	geo->src.full_height = 0;
+	layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
+	mxr_geometry_dump(mdev, &layer->geo);
+
+	/* returning results */
+	mxr_g_fmt(file, priv, f);
+
 	return 0;
 }
 
-static int mxr_s_crop(struct file *file, void *fh, struct v4l2_crop *a)
+static int mxr_g_selection(struct file *file, void *fh,
+	struct v4l2_selection *s)
 {
 	struct mxr_layer *layer = video_drvdata(file);
-	struct mxr_crop *crop;
+	struct mxr_geometry *geo = &layer->geo;
 
 	mxr_dbg(layer->mdev, "%s:%d\n", __func__, __LINE__);
-	crop = choose_crop_by_type(&layer->geo, a->type);
-	if (crop == NULL)
+
+	if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+		s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+		return -EINVAL;
+
+	switch (s->target) {
+	case V4L2_SEL_TGT_CROP_ACTIVE:
+		s->r.left = geo->src.x_offset;
+		s->r.top = geo->src.y_offset;
+		s->r.width = geo->src.width;
+		s->r.height = geo->src.height;
+		break;
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+		s->r.left = 0;
+		s->r.top = 0;
+		s->r.width = geo->src.full_width;
+		s->r.height = geo->src.full_height;
+		break;
+	case V4L2_SEL_TGT_COMPOSE_ACTIVE:
+	case V4L2_SEL_TGT_COMPOSE_PADDED:
+		s->r.left = geo->dst.x_offset;
+		s->r.top = geo->dst.y_offset;
+		s->r.width = geo->dst.width;
+		s->r.height = geo->dst.height;
+		break;
+	case V4L2_SEL_TGT_COMPOSE_DEFAULT:
+	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+		s->r.left = 0;
+		s->r.top = 0;
+		s->r.width = geo->dst.full_width;
+		s->r.height = geo->dst.full_height;
+		break;
+	default:
 		return -EINVAL;
-	crop->x_offset = a->c.left;
-	crop->y_offset = a->c.top;
-	crop->width = a->c.width;
-	crop->height = a->c.height;
-	mxr_layer_geo_fix(layer);
+	}
+
 	return 0;
 }
 
-static int mxr_cropcap(struct file *file, void *fh, struct v4l2_cropcap *a)
+/* returns 1 if rectangle 'a' is inside 'b' */
+static int mxr_is_rect_inside(struct v4l2_rect *a, struct v4l2_rect *b)
+{
+	if (a->left < b->left)
+		return 0;
+	if (a->top < b->top)
+		return 0;
+	if (a->left + a->width > b->left + b->width)
+		return 0;
+	if (a->top + a->height > b->top + b->height)
+		return 0;
+	return 1;
+}
+
+static int mxr_s_selection(struct file *file, void *fh,
+	struct v4l2_selection *s)
 {
 	struct mxr_layer *layer = video_drvdata(file);
-	struct mxr_crop *crop;
+	struct mxr_geometry *geo = &layer->geo;
+	struct mxr_crop *target = NULL;
+	enum mxr_geometry_stage stage;
+	struct mxr_geometry tmp;
+	struct v4l2_rect res;
 
-	mxr_dbg(layer->mdev, "%s:%d\n", __func__, __LINE__);
-	crop = choose_crop_by_type(&layer->geo, a->type);
-	if (crop == NULL)
+	memset(&res, 0, sizeof res);
+
+	mxr_dbg(layer->mdev, "%s: rect: %dx%d@%d,%d\n", __func__,
+		s->r.width, s->r.height, s->r.left, s->r.top);
+
+	if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+		s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
 		return -EINVAL;
-	mxr_layer_geo_fix(layer);
-	a->bounds.left = 0;
-	a->bounds.top = 0;
-	a->bounds.width = crop->full_width;
-	a->bounds.top = crop->full_height;
-	a->defrect = a->bounds;
-	/* setting pixel aspect to 1/1 */
-	a->pixelaspect.numerator = 1;
-	a->pixelaspect.denominator = 1;
+
+	switch (s->target) {
+	/* ignore read-only targets */
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+		res.width = geo->src.full_width;
+		res.height = geo->src.full_height;
+		break;
+
+	/* ignore read-only targets */
+	case V4L2_SEL_TGT_COMPOSE_DEFAULT:
+	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+		res.width = geo->dst.full_width;
+		res.height = geo->dst.full_height;
+		break;
+
+	case V4L2_SEL_TGT_CROP_ACTIVE:
+		target = &geo->src;
+		stage = MXR_GEOMETRY_CROP;
+		break;
+	case V4L2_SEL_TGT_COMPOSE_ACTIVE:
+	case V4L2_SEL_TGT_COMPOSE_PADDED:
+		target = &geo->dst;
+		stage = MXR_GEOMETRY_COMPOSE;
+		break;
+	default:
+		return -EINVAL;
+	}
+	/* apply change and update geometry if needed */
+	if (target) {
+		/* backup current geometry if setup fails */
+		memcpy(&tmp, geo, sizeof tmp);
+
+		/* apply requested selection */
+		target->x_offset = s->r.left;
+		target->y_offset = s->r.top;
+		target->width = s->r.width;
+		target->height = s->r.height;
+
+		layer->ops.fix_geometry(layer, stage, s->flags);
+
+		/* retrieve update selection rectangle */
+		res.left = target->x_offset;
+		res.top = target->y_offset;
+		res.width = target->width;
+		res.height = target->height;
+
+		mxr_geometry_dump(layer->mdev, &layer->geo);
+	}
+
+	/* checking if the rectangle satisfies constraints */
+	if ((s->flags & V4L2_SEL_FLAG_LE) && !mxr_is_rect_inside(&res, &s->r))
+		goto fail;
+	if ((s->flags & V4L2_SEL_FLAG_GE) && !mxr_is_rect_inside(&s->r, &res))
+		goto fail;
+
+	/* return result rectangle */
+	s->r = res;
+
 	return 0;
+fail:
+	/* restore old geometry, which is not touched if target is NULL */
+	if (target)
+		memcpy(geo, &tmp, sizeof tmp);
+	return -ERANGE;
 }
 
 static int mxr_enum_dv_presets(struct file *file, void *fh,
@@ -438,6 +538,8 @@ static int mxr_s_dv_preset(struct file *file, void *fh,
 
 	mutex_unlock(&mdev->mutex);
 
+	mxr_layer_update_output(layer);
+
 	/* any failure should return EINVAL according to V4L2 doc */
 	return ret ? -EINVAL : 0;
 }
@@ -478,6 +580,8 @@ static int mxr_s_std(struct file *file, void *fh, v4l2_std_id *norm)
 
 	mutex_unlock(&mdev->mutex);
 
+	mxr_layer_update_output(layer);
+
 	return ret ? -EINVAL : 0;
 }
 
@@ -526,25 +630,27 @@ static int mxr_s_output(struct file *file, void *fh, unsigned int i)
 	struct video_device *vfd = video_devdata(file);
 	struct mxr_layer *layer = video_drvdata(file);
 	struct mxr_device *mdev = layer->mdev;
-	int ret = 0;
 
 	if (i >= mdev->output_cnt || mdev->output[i] == NULL)
 		return -EINVAL;
 
 	mutex_lock(&mdev->mutex);
 	if (mdev->n_output > 0) {
-		ret = -EBUSY;
-		goto done;
+		mutex_unlock(&mdev->mutex);
+		return -EBUSY;
 	}
 	mdev->current_output = i;
 	vfd->tvnorms = 0;
 	v4l2_subdev_call(to_outsd(mdev), video, g_tvnorms_output,
 		&vfd->tvnorms);
+	mutex_unlock(&mdev->mutex);
+
+	/* update layers geometry */
+	mxr_layer_update_output(layer);
+
 	mxr_dbg(mdev, "tvnorms = %08llx\n", vfd->tvnorms);
 
-done:
-	mutex_unlock(&mdev->mutex);
-	return ret;
+	return 0;
 }
 
 static int mxr_g_output(struct file *file, void *fh, unsigned int *p)
@@ -633,10 +739,9 @@ static const struct v4l2_ioctl_ops mxr_ioctl_ops = {
 	.vidioc_enum_output = mxr_enum_output,
 	.vidioc_s_output = mxr_s_output,
 	.vidioc_g_output = mxr_g_output,
-	/* Crop ioctls */
-	.vidioc_g_crop = mxr_g_crop,
-	.vidioc_s_crop = mxr_s_crop,
-	.vidioc_cropcap = mxr_cropcap,
+	/* selection ioctls */
+	.vidioc_g_selection = mxr_g_selection,
+	.vidioc_s_selection = mxr_s_selection,
 };
 
 static int mxr_video_open(struct file *file)
@@ -805,10 +910,7 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
 	/* block any changes in output configuration */
 	mxr_output_get(mdev);
 
-	/* update layers geometry */
-	mxr_layer_geo_fix(layer);
-	mxr_geometry_dump(mdev, &layer->geo);
-
+	mxr_layer_update_output(layer);
 	layer->ops.format_set(layer);
 	/* enabling layer in hardware */
 	spin_lock_irqsave(&layer->enq_slock, flags);
diff --git a/drivers/media/video/s5p-tv/mixer_vp_layer.c b/drivers/media/video/s5p-tv/mixer_vp_layer.c
index f3bb2e34cb5..3d13a636877 100644
--- a/drivers/media/video/s5p-tv/mixer_vp_layer.c
+++ b/drivers/media/video/s5p-tv/mixer_vp_layer.c
@@ -127,47 +127,77 @@ static void mxr_vp_format_set(struct mxr_layer *layer)
 	mxr_reg_vp_format(layer->mdev, layer->fmt, &layer->geo);
 }
 
-static void mxr_vp_fix_geometry(struct mxr_layer *layer)
+static inline unsigned int do_center(unsigned int center,
+	unsigned int size, unsigned int upper, unsigned int flags)
 {
-	struct mxr_geometry *geo = &layer->geo;
+	unsigned int lower;
+
+	if (flags & MXR_NO_OFFSET)
+		return 0;
+
+	lower = center - min(center, size / 2);
+	return min(lower, upper - size);
+}
 
-	/* align horizontal size to 8 pixels */
-	geo->src.full_width = ALIGN(geo->src.full_width, 8);
-	/* limit to boundary size */
-	geo->src.full_width = clamp_val(geo->src.full_width, 8, 8192);
-	geo->src.full_height = clamp_val(geo->src.full_height, 1, 8192);
-	geo->src.width = clamp_val(geo->src.width, 32, geo->src.full_width);
-	geo->src.width = min(geo->src.width, 2047U);
-	geo->src.height = clamp_val(geo->src.height, 4, geo->src.full_height);
-	geo->src.height = min(geo->src.height, 2047U);
-
-	/* setting size of output window */
-	geo->dst.width = clamp_val(geo->dst.width, 8, geo->dst.full_width);
-	geo->dst.height = clamp_val(geo->dst.height, 1, geo->dst.full_height);
-
-	/* ensure that scaling is in range 1/4x to 16x */
-	if (geo->src.width >= 4 * geo->dst.width)
-		geo->src.width = 4 * geo->dst.width;
-	if (geo->dst.width >= 16 * geo->src.width)
-		geo->dst.width = 16 * geo->src.width;
-	if (geo->src.height >= 4 * geo->dst.height)
-		geo->src.height = 4 * geo->dst.height;
-	if (geo->dst.height >= 16 * geo->src.height)
-		geo->dst.height = 16 * geo->src.height;
-
-	/* setting scaling ratio */
-	geo->x_ratio = (geo->src.width << 16) / geo->dst.width;
-	geo->y_ratio = (geo->src.height << 16) / geo->dst.height;
-
-	/* adjust offsets */
-	geo->src.x_offset = min(geo->src.x_offset,
-		geo->src.full_width - geo->src.width);
-	geo->src.y_offset = min(geo->src.y_offset,
-		geo->src.full_height - geo->src.height);
-	geo->dst.x_offset = min(geo->dst.x_offset,
-		geo->dst.full_width - geo->dst.width);
-	geo->dst.y_offset = min(geo->dst.y_offset,
-		geo->dst.full_height - geo->dst.height);
+static void mxr_vp_fix_geometry(struct mxr_layer *layer,
+	enum mxr_geometry_stage stage, unsigned long flags)
+{
+	struct mxr_geometry *geo = &layer->geo;
+	struct mxr_crop *src = &geo->src;
+	struct mxr_crop *dst = &geo->dst;
+	unsigned long x_center, y_center;
+
+	switch (stage) {
+
+	case MXR_GEOMETRY_SINK: /* nothing to be fixed here */
+	case MXR_GEOMETRY_COMPOSE:
+		/* remember center of the area */
+		x_center = dst->x_offset + dst->width / 2;
+		y_center = dst->y_offset + dst->height / 2;
+
+		/* ensure that compose is reachable using 16x scaling */
+		dst->width = clamp(dst->width, 8U, 16 * src->full_width);
+		dst->height = clamp(dst->height, 1U, 16 * src->full_height);
+
+		/* setup offsets */
+		dst->x_offset = do_center(x_center, dst->width,
+			dst->full_width, flags);
+		dst->y_offset = do_center(y_center, dst->height,
+			dst->full_height, flags);
+		flags = 0; /* remove possible MXR_NO_OFFSET flag */
+		/* fall through */
+	case MXR_GEOMETRY_CROP:
+		/* remember center of the area */
+		x_center = src->x_offset + src->width / 2;
+		y_center = src->y_offset + src->height / 2;
+
+		/* ensure scaling is between 0.25x .. 16x */
+		src->width = clamp(src->width, round_up(dst->width / 16, 4),
+			dst->width * 4);
+		src->height = clamp(src->height, round_up(dst->height / 16, 4),
+			dst->height * 4);
+
+		/* hardware limits */
+		src->width = clamp(src->width, 32U, 2047U);
+		src->height = clamp(src->height, 4U, 2047U);
+
+		/* setup offsets */
+		src->x_offset = do_center(x_center, src->width,
+			src->full_width, flags);
+		src->y_offset = do_center(y_center, src->height,
+			src->full_height, flags);
+
+		/* setting scaling ratio */
+		geo->x_ratio = (src->width << 16) / dst->width;
+		geo->y_ratio = (src->height << 16) / dst->height;
+		/* fall through */
+
+	case MXR_GEOMETRY_SOURCE:
+		src->full_width = clamp(src->full_width,
+			ALIGN(src->width + src->x_offset, 8), 8192U);
+		src->full_height = clamp(src->full_height,
+			src->height + src->y_offset, 8192U);
+	};
 }
 
 /* PUBLIC API */
diff --git a/drivers/media/video/s5p-tv/sdo_drv.c b/drivers/media/video/s5p-tv/sdo_drv.c
index 8cec67ef48c..059e7749ce9 100644
--- a/drivers/media/video/s5p-tv/sdo_drv.c
+++ b/drivers/media/video/s5p-tv/sdo_drv.c
@@ -457,24 +457,4 @@ static struct platform_driver sdo_driver __refdata = {
 	}
 };
 
-static int __init sdo_init(void)
-{
-	int ret;
-	static const char banner[] __initdata = KERN_INFO \
-		"Samsung Standard Definition Output (SDO) driver, "
-		"(c) 2010-2011 Samsung Electronics Co., Ltd.\n";
-	printk(banner);
-
-	ret = platform_driver_register(&sdo_driver);
-	if (ret)
-		printk(KERN_ERR "SDO platform driver register failed\n");
-
-	return ret;
-}
-module_init(sdo_init);
-
-static void __exit sdo_exit(void)
-{
-	platform_driver_unregister(&sdo_driver);
-}
-module_exit(sdo_exit);
+module_platform_driver(sdo_driver);
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 5cfdbc78b91..0ef5484696b 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -57,7 +57,7 @@ MODULE_AUTHOR(  "Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, "
 		"Hans Verkuil, Mauro Carvalho Chehab");
 MODULE_LICENSE("GPL");
 
-static int debug;
+static bool debug;
 module_param(debug, bool, 0644);
 
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 0f9fb99adeb..065d0f6be4a 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -5691,6 +5691,27 @@ struct saa7134_board saa7134_boards[] = {
 			.amux = LINE1,
 		},
 	},
+	[SAA7134_BOARD_SENSORAY811_911] = {
+		.name		= "Sensoray 811/911",
+		.audio_clock	= 0x00200000,
+		.tuner_type	= TUNER_ABSENT,
+		.radio_type	= UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.inputs		= {{
+			.name   = name_comp1,
+			.vmux   = 0,
+			.amux   = LINE1,
+		}, {
+			.name   = name_comp3,
+			.vmux   = 2,
+			.amux   = LINE1,
+		}, {
+			.name   = name_svideo,
+			.vmux   = 8,
+			.amux   = LINE1,
+		} },
+	},
 
 };
 
@@ -6914,6 +6935,18 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.subdevice    = 0xd136,
 		.driver_data  = SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2,
 	}, {
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x6000,
+		.subdevice    = 0x0811,
+		.driver_data  = SAA7134_BOARD_SENSORAY811_911,
+	}, {
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x6000,
+		.subdevice    = 0x0911,
+		.driver_data  = SAA7134_BOARD_SENSORAY811_911,
+	}, {
 		/* --- boards without eeprom + subsystem ID --- */
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index ca65cda3e10..5fbb4e49495 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -1263,7 +1263,6 @@ static int saa7134_resume(struct pci_dev *pci_dev)
 	saa7134_tvaudio_setmute(dev);
 	saa7134_tvaudio_setvolume(dev, dev->ctl_volume);
 	saa7134_tvaudio_init(dev);
-	saa7134_tvaudio_do_scan(dev);
 	saa7134_enable_i2s(dev);
 	saa7134_hw_enable2(dev);
 
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 1e4ef166988..089fa0fb5c9 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -183,9 +183,9 @@ static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
-					   struct dvb_frontend_parameters* params)
+static int mt352_pinnacle_tuner_set_params(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	u8 off[] = { 0x00, 0xf1};
 	u8 on[]  = { 0x00, 0x71};
 	struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
@@ -196,7 +196,7 @@ static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 	/* set frequency (mt2050) */
 	f.tuner     = 0;
 	f.type      = V4L2_TUNER_DIGITAL_TV;
-	f.frequency = params->frequency / 1000 * 16 / 1000;
+	f.frequency = c->frequency / 1000 * 16 / 1000;
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
 	i2c_transfer(&dev->i2c_adap, &msg, 1);
@@ -287,8 +287,9 @@ static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
  * these tuners are tu1216, td1316(a)
  */
 
-static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tda6651_pll_set(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct saa7134_dev *dev = fe->dvb->priv;
 	struct tda1004x_state *state = fe->demodulator_priv;
 	u8 addr = state->config->tuner_address;
@@ -299,7 +300,7 @@ static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_
 	u8 band, cp, filter;
 
 	/* determine charge pump */
-	tuner_frequency = params->frequency + 36166000;
+	tuner_frequency = c->frequency + 36166000;
 	if (tuner_frequency < 87000000)
 		return -EINVAL;
 	else if (tuner_frequency < 130000000)
@@ -324,28 +325,28 @@ static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_
 		return -EINVAL;
 
 	/* determine band */
-	if (params->frequency < 49000000)
+	if (c->frequency < 49000000)
 		return -EINVAL;
-	else if (params->frequency < 161000000)
+	else if (c->frequency < 161000000)
 		band = 1;
-	else if (params->frequency < 444000000)
+	else if (c->frequency < 444000000)
 		band = 2;
-	else if (params->frequency < 861000000)
+	else if (c->frequency < 861000000)
 		band = 4;
 	else
 		return -EINVAL;
 
 	/* setup PLL filter */
-	switch (params->u.ofdm.bandwidth) {
-	case BANDWIDTH_6_MHZ:
+	switch (c->bandwidth_hz) {
+	case 6000000:
 		filter = 0;
 		break;
 
-	case BANDWIDTH_7_MHZ:
+	case 7000000:
 		filter = 0;
 		break;
 
-	case BANDWIDTH_8_MHZ:
+	case 8000000:
 		filter = 1;
 		break;
 
@@ -356,7 +357,7 @@ static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_
 	/* calculate divisor
 	 * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 	 */
-	tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
+	tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000;
 
 	/* setup tuner buffer */
 	tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
@@ -436,9 +437,9 @@ static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_td1316_tuner_set_params(struct dvb_frontend *fe)
 {
-	return philips_tda6651_pll_set(fe, params);
+	return philips_tda6651_pll_set(fe);
 }
 
 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index d4ee24bf692..22ecd7297d2 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -235,22 +235,25 @@ static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 
 static int get_key_hvr1110(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 {
-	unsigned char buf[5], cod4, code3, code4;
+	unsigned char buf[5];
 
 	/* poll IR chip */
 	if (5 != i2c_master_recv(ir->c, buf, 5))
 		return -EIO;
 
-	cod4	= buf[4];
-	code4	= (cod4 >> 2);
-	code3	= buf[3];
-	if (code3 == 0)
-		/* no key pressed */
+	/* Check if some key were pressed */
+	if (!(buf[0] & 0x80))
 		return 0;
 
-	/* return key */
-	*ir_key = code4;
-	*ir_raw = code4;
+	/*
+	 * buf[3] & 0x80 is always high.
+	 * buf[3] & 0x40 is a parity bit. A repeat event is marked
+	 * by preserving it into two separate readings
+	 * buf[4] bits 0 and 1, and buf[1] and buf[2] are always
+	 * zero.
+	 */
+	*ir_key = 0x1fff & ((buf[3] << 8) | (buf[4] >> 2));
+	*ir_raw = *ir_key;
 	return 1;
 }
 
@@ -752,7 +755,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 		polling      = 50; /* ms */
 		break;
 	case SAA7134_BOARD_VIDEOMATE_M1F:
-		ir_codes     = RC_MAP_VIDEOMATE_M1F;
+		ir_codes     = RC_MAP_VIDEOMATE_K100;
 		mask_keycode = 0x0ff00;
 		mask_keyup   = 0x040000;
 		break;
diff --git a/drivers/media/video/saa7134/saa7134-tvaudio.c b/drivers/media/video/saa7134/saa7134-tvaudio.c
index 57e646bb48b..b7a99bee2f9 100644
--- a/drivers/media/video/saa7134/saa7134-tvaudio.c
+++ b/drivers/media/video/saa7134/saa7134-tvaudio.c
@@ -332,6 +332,13 @@ static int tvaudio_checkcarrier(struct saa7134_dev *dev, struct mainscan *scan)
 {
 	__s32 left,right,value;
 
+	if (!(dev->tvnorm->id & scan->std)) {
+		value = 0;
+		dprintk("skipping %d.%03d MHz [%4s]\n",
+			scan->carr / 1000, scan->carr % 1000, scan->name);
+		return 0;
+	}
+
 	if (audio_debug > 1) {
 		int i;
 		dprintk("debug %d:",scan->carr);
@@ -348,30 +355,25 @@ static int tvaudio_checkcarrier(struct saa7134_dev *dev, struct mainscan *scan)
 		}
 		printk("\n");
 	}
-	if (dev->tvnorm->id & scan->std) {
-		tvaudio_setcarrier(dev,scan->carr-90,scan->carr-90);
-		saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
-		if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY))
-			return -1;
-		left = saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
-
-		tvaudio_setcarrier(dev,scan->carr+90,scan->carr+90);
-		saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
-		if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY))
-			return -1;
-		right = saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
-
-		left >>= 16;
-		right >>= 16;
-		value = left > right ? left - right : right - left;
-		dprintk("scanning %d.%03d MHz [%4s] =>  dc is %5d [%d/%d]\n",
-			scan->carr / 1000, scan->carr % 1000,
-			scan->name, value, left, right);
-	} else {
-		value = 0;
-		dprintk("skipping %d.%03d MHz [%4s]\n",
-			scan->carr / 1000, scan->carr % 1000, scan->name);
-	}
+
+	tvaudio_setcarrier(dev,scan->carr-90,scan->carr-90);
+	saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
+	if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY))
+		return -1;
+	left = saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
+
+	tvaudio_setcarrier(dev,scan->carr+90,scan->carr+90);
+	saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
+	if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY))
+		return -1;
+	right = saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
+
+	left >>= 16;
+	right >>= 16;
+	value = left > right ? left - right : right - left;
+	dprintk("scanning %d.%03d MHz [%4s] =>  dc is %5d [%d/%d]\n",
+		scan->carr / 1000, scan->carr % 1000,
+		scan->name, value, left, right);
 	return value;
 }
 
@@ -546,6 +548,7 @@ static int tvaudio_thread(void *data)
 				dev->tvnorm->name, carrier/1000, carrier%1000,
 				max1, max2);
 			dev->last_carrier = carrier;
+			dev->automute = 0;
 
 		} else if (0 != dev->last_carrier) {
 			/* no carrier -- try last detected one as fallback */
@@ -553,6 +556,7 @@ static int tvaudio_thread(void *data)
 			dprintk("audio carrier scan failed, "
 				"using %d.%03d MHz [last detected]\n",
 				carrier/1000, carrier%1000);
+			dev->automute = 1;
 
 		} else {
 			/* no carrier + no fallback -- use default */
@@ -560,9 +564,9 @@ static int tvaudio_thread(void *data)
 			dprintk("audio carrier scan failed, "
 				"using %d.%03d MHz [default]\n",
 				carrier/1000, carrier%1000);
+			dev->automute = 1;
 		}
 		tvaudio_setcarrier(dev,carrier,carrier);
-		dev->automute = 0;
 		saa_andorb(SAA7134_STEREO_DAC_OUTPUT_SELECT, 0x30, 0x00);
 		saa7134_tvaudio_setmute(dev);
 		/* find the exact tv audio norm */
@@ -601,7 +605,7 @@ static int tvaudio_thread(void *data)
 			if (kthread_should_stop())
 				break;
 			if (UNSET == dev->thread.mode) {
-				rx = tvaudio_getstereo(dev,&tvaudio[i]);
+				rx = tvaudio_getstereo(dev, &tvaudio[audio]);
 				mode = saa7134_tvaudio_rx2mode(rx);
 			} else {
 				mode = dev->thread.mode;
@@ -1020,6 +1024,7 @@ int saa7134_tvaudio_init2(struct saa7134_dev *dev)
 	}
 
 	dev->thread.thread = NULL;
+	dev->thread.scan1 = dev->thread.scan2 = 0;
 	if (my_thread) {
 		saa7134_tvaudio_init(dev);
 		/* start tvaudio thread */
@@ -1029,13 +1034,19 @@ int saa7134_tvaudio_init2(struct saa7134_dev *dev)
 			       dev->name);
 			/* XXX: missing error handling here */
 		}
-		saa7134_tvaudio_do_scan(dev);
 	}
 
 	saa7134_enable_i2s(dev);
 	return 0;
 }
 
+int saa7134_tvaudio_close(struct saa7134_dev *dev)
+{
+	dev->automute = 1;
+	/* anything else to undo? */
+	return 0;
+}
+
 int saa7134_tvaudio_fini(struct saa7134_dev *dev)
 {
 	/* shutdown tvaudio thread */
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 9cf7914f6f9..417034eb6ad 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1462,6 +1462,8 @@ static int video_release(struct file *file)
 	struct saa6588_command cmd;
 	unsigned long flags;
 
+	saa7134_tvaudio_close(dev);
+
 	/* turn off overlay */
 	if (res_check(fh, RESOURCE_OVERLAY)) {
 		spin_lock_irqsave(&dev->slock,flags);
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index 9b550687213..42fba4f93c7 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -330,6 +330,7 @@ struct saa7134_card_ir {
 #define SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2 185
 #define SAA7134_BOARD_BEHOLD_501            186
 #define SAA7134_BOARD_BEHOLD_503FM          187
+#define SAA7134_BOARD_SENSORAY811_911       188
 
 #define SAA7134_MAXBOARDS 32
 #define SAA7134_INPUT_MAX 8
@@ -817,6 +818,7 @@ void saa7134_tvaudio_init(struct saa7134_dev *dev);
 int saa7134_tvaudio_init2(struct saa7134_dev *dev);
 int saa7134_tvaudio_fini(struct saa7134_dev *dev);
 int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
+int saa7134_tvaudio_close(struct saa7134_dev *dev);
 
 int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
 
diff --git a/drivers/media/video/saa7164/saa7164-bus.c b/drivers/media/video/saa7164/saa7164-bus.c
index 466e1b02f91..a7f58a99875 100644
--- a/drivers/media/video/saa7164/saa7164-bus.c
+++ b/drivers/media/video/saa7164/saa7164-bus.c
@@ -149,7 +149,7 @@ int saa7164_bus_set(struct saa7164_dev *dev, struct tmComResInfo* msg,
 	saa7164_bus_verify(dev);
 
 	msg->size = cpu_to_le16(msg->size);
-	msg->command = cpu_to_le16(msg->command);
+	msg->command = cpu_to_le32(msg->command);
 	msg->controlselector = cpu_to_le16(msg->controlselector);
 
 	if (msg->size > dev->bus.m_wMaxReqSize) {
@@ -464,7 +464,7 @@ int saa7164_bus_get(struct saa7164_dev *dev, struct tmComResInfo* msg,
 
 peekout:
 	msg->size = le16_to_cpu(msg->size);
-	msg->command = le16_to_cpu(msg->command);
+	msg->command = le32_to_cpu(msg->command);
 	msg->controlselector = le16_to_cpu(msg->controlselector);
 	ret = SAA_OK;
 out:
diff --git a/drivers/media/video/saa7164/saa7164-cards.c b/drivers/media/video/saa7164/saa7164-cards.c
index 971591d6450..5b72da5ce41 100644
--- a/drivers/media/video/saa7164/saa7164-cards.c
+++ b/drivers/media/video/saa7164/saa7164-cards.c
@@ -269,8 +269,6 @@ struct saa7164_board saa7164_boards[] = {
 		.portb		= SAA7164_MPEG_DVB,
 		.portc		= SAA7164_MPEG_ENCODER,
 		.portd		= SAA7164_MPEG_ENCODER,
-		.portc		= SAA7164_MPEG_ENCODER,
-		.portd		= SAA7164_MPEG_ENCODER,
 		.porte		= SAA7164_MPEG_VBI,
 		.portf		= SAA7164_MPEG_VBI,
 		.chiprev	= SAA7164_CHIP_REV3,
@@ -333,8 +331,6 @@ struct saa7164_board saa7164_boards[] = {
 		.portd		= SAA7164_MPEG_ENCODER,
 		.porte		= SAA7164_MPEG_VBI,
 		.portf		= SAA7164_MPEG_VBI,
-		.porte		= SAA7164_MPEG_VBI,
-		.portf		= SAA7164_MPEG_VBI,
 		.chiprev	= SAA7164_CHIP_REV3,
 		.unit		= {{
 			.id		= 0x28,
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index c51decfcae1..f854d85a387 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -786,8 +786,7 @@ static struct v4l2_subdev *find_bus_subdev(struct sh_mobile_ceu_dev *pcdev,
 		V4L2_MBUS_DATA_ACTIVE_HIGH)
 
 /* Capture is not running, no interrupts, no locking needed */
-static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd,
-				       __u32 pixfmt)
+static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd)
 {
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
 	struct sh_mobile_ceu_dev *pcdev = ici->priv;
@@ -925,11 +924,6 @@ static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd,
 	ceu_write(pcdev, CDOCR, value);
 	ceu_write(pcdev, CFWCR, 0); /* keep "datafetch firewall" disabled */
 
-	dev_dbg(icd->parent, "S_FMT successful for %c%c%c%c %ux%u\n",
-		pixfmt & 0xff, (pixfmt >> 8) & 0xff,
-		(pixfmt >> 16) & 0xff, (pixfmt >> 24) & 0xff,
-		icd->user_width, icd->user_height);
-
 	capture_restore(pcdev, capsr);
 
 	/* not in bundle mode: skip CBDSR, CDAYR2, CDACR2, CDBYR2, CDBCR2 */
@@ -1966,8 +1960,7 @@ static int sh_mobile_ceu_set_livecrop(struct soc_camera_device *icd,
 		if (!ret) {
 			icd->user_width		= out_width & ~3;
 			icd->user_height	= out_height & ~3;
-			ret = sh_mobile_ceu_set_bus_param(icd,
-					icd->current_fmt->host_fmt->fourcc);
+			ret = sh_mobile_ceu_set_bus_param(icd);
 		}
 	}
 
diff --git a/drivers/media/video/sh_mobile_csi2.c b/drivers/media/video/sh_mobile_csi2.c
index 8a652b53ff7..05286500b4d 100644
--- a/drivers/media/video/sh_mobile_csi2.c
+++ b/drivers/media/video/sh_mobile_csi2.c
@@ -390,18 +390,7 @@ static struct platform_driver __refdata sh_csi2_pdrv = {
 	},
 };
 
-static int __init sh_csi2_init(void)
-{
-	return platform_driver_register(&sh_csi2_pdrv);
-}
-
-static void __exit sh_csi2_exit(void)
-{
-	platform_driver_unregister(&sh_csi2_pdrv);
-}
-
-module_init(sh_csi2_init);
-module_exit(sh_csi2_exit);
+module_platform_driver(sh_csi2_pdrv);
 
 MODULE_DESCRIPTION("SH-Mobile MIPI CSI-2 driver");
 MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>");
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index 7025be12928..c2882fa5be8 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -75,8 +75,8 @@ MODULE_PARM_DESC(video_nr,
 		 "\none and for every other camera."
 		 "\n");
 
-static short force_munmap[] = {[0 ... SN9C102_MAX_DEVICES-1] =
-			       SN9C102_FORCE_MUNMAP};
+static bool force_munmap[] = {[0 ... SN9C102_MAX_DEVICES-1] =
+			      SN9C102_FORCE_MUNMAP};
 module_param_array(force_munmap, bool, NULL, 0444);
 MODULE_PARM_DESC(force_munmap,
 		 " <0|1[,...]>"
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index 62e4312515c..b82710745ba 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -487,7 +487,7 @@ static int soc_camera_set_fmt(struct soc_camera_device *icd,
 		icd->user_width, icd->user_height);
 
 	/* set physical bus parameters */
-	return ici->ops->set_bus_param(icd, pix->pixelformat);
+	return ici->ops->set_bus_param(icd);
 }
 
 static int soc_camera_open(struct file *file)
@@ -600,9 +600,9 @@ static int soc_camera_close(struct file *file)
 		pm_runtime_suspend(&icd->vdev->dev);
 		pm_runtime_disable(&icd->vdev->dev);
 
-		ici->ops->remove(icd);
 		if (ici->ops->init_videobuf2)
 			vb2_queue_release(&icd->vb2_vidq);
+		ici->ops->remove(icd);
 
 		soc_camera_power_off(icd, icl);
 	}
diff --git a/drivers/media/video/soc_camera_platform.c b/drivers/media/video/soc_camera_platform.c
index 4402a8a74f7..f59ccade07c 100644
--- a/drivers/media/video/soc_camera_platform.c
+++ b/drivers/media/video/soc_camera_platform.c
@@ -189,18 +189,7 @@ static struct platform_driver soc_camera_platform_driver = {
 	.remove		= soc_camera_platform_remove,
 };
 
-static int __init soc_camera_platform_module_init(void)
-{
-	return platform_driver_register(&soc_camera_platform_driver);
-}
-
-static void __exit soc_camera_platform_module_exit(void)
-{
-	platform_driver_unregister(&soc_camera_platform_driver);
-}
-
-module_init(soc_camera_platform_module_init);
-module_exit(soc_camera_platform_module_exit);
+module_platform_driver(soc_camera_platform_driver);
 
 MODULE_DESCRIPTION("SoC Camera Platform driver");
 MODULE_AUTHOR("Magnus Damm");
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index b7fb5a5cad7..d427f8436c7 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -38,11 +38,11 @@
 #include "stk-webcam.h"
 
 
-static int hflip = 1;
+static bool hflip = 1;
 module_param(hflip, bool, 0444);
 MODULE_PARM_DESC(hflip, "Horizontal image flip (mirror). Defaults to 1");
 
-static int vflip = 1;
+static bool vflip = 1;
 module_param(vflip, bool, 0444);
 MODULE_PARM_DESC(vflip, "Vertical image flip. Defaults to 1");
 
@@ -377,8 +377,8 @@ static int stk_prepare_iso(struct stk_camera *dev)
 	if (dev->isobufs)
 		STK_ERROR("isobufs already allocated. Bad\n");
 	else
-		dev->isobufs = kzalloc(MAX_ISO_BUFS * sizeof(*dev->isobufs),
-					GFP_KERNEL);
+		dev->isobufs = kcalloc(MAX_ISO_BUFS, sizeof(*dev->isobufs),
+				       GFP_KERNEL);
 	if (dev->isobufs == NULL) {
 		STK_ERROR("Unable to allocate iso buffers\n");
 		return -ENOMEM;
diff --git a/drivers/media/video/timblogiw.c b/drivers/media/video/timblogiw.c
index a0895bf0748..4ed1c7c28ae 100644
--- a/drivers/media/video/timblogiw.c
+++ b/drivers/media/video/timblogiw.c
@@ -565,7 +565,7 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 	spin_unlock_irq(&fh->queue_lock);
 
 	desc = fh->chan->device->device_prep_slave_sg(fh->chan,
-		buf->sg, sg_elems, DMA_FROM_DEVICE,
+		buf->sg, sg_elems, DMA_DEV_TO_MEM,
 		DMA_PREP_INTERRUPT | DMA_COMPL_SKIP_SRC_UNMAP);
 	if (!desc) {
 		spin_lock_irq(&fh->queue_lock);
@@ -872,20 +872,7 @@ static struct platform_driver timblogiw_platform_driver = {
 	.remove		= __devexit_p(timblogiw_remove),
 };
 
-/* Module functions */
-
-static int __init timblogiw_init(void)
-{
-	return platform_driver_register(&timblogiw_platform_driver);
-}
-
-static void __exit timblogiw_exit(void)
-{
-	platform_driver_unregister(&timblogiw_platform_driver);
-}
-
-module_init(timblogiw_init);
-module_exit(timblogiw_exit);
+module_platform_driver(timblogiw_platform_driver);
 
 MODULE_DESCRIPTION(TIMBLOGIWIN_NAME);
 MODULE_AUTHOR("Pelagicore AB <info@pelagicore.com>");
diff --git a/drivers/media/video/tlg2300/pd-common.h b/drivers/media/video/tlg2300/pd-common.h
index 56564e6aaac..5dd73b7857d 100644
--- a/drivers/media/video/tlg2300/pd-common.h
+++ b/drivers/media/video/tlg2300/pd-common.h
@@ -140,7 +140,7 @@ struct pd_dvb_adapter {
 	u8			reserved[3];
 
 	/* data for power resume*/
-	struct dvb_frontend_parameters fe_param;
+	struct dtv_frontend_properties fe_param;
 
 	/* for channel scanning */
 	int		prev_freq;
diff --git a/drivers/media/video/tlg2300/pd-dvb.c b/drivers/media/video/tlg2300/pd-dvb.c
index d0da11ae19d..30fcb117e89 100644
--- a/drivers/media/video/tlg2300/pd-dvb.c
+++ b/drivers/media/video/tlg2300/pd-dvb.c
@@ -12,9 +12,9 @@
 static void dvb_urb_cleanup(struct pd_dvb_adapter *pd_dvb);
 
 static int dvb_bandwidth[][2] = {
-	{ TLG_BW_8, BANDWIDTH_8_MHZ },
-	{ TLG_BW_7, BANDWIDTH_7_MHZ },
-	{ TLG_BW_6, BANDWIDTH_6_MHZ }
+	{ TLG_BW_8, 8000000 },
+	{ TLG_BW_7, 7000000 },
+	{ TLG_BW_6, 6000000 }
 };
 static int dvb_bandwidth_length = ARRAY_SIZE(dvb_bandwidth);
 
@@ -146,9 +146,9 @@ static int fw_delay_overflow(struct pd_dvb_adapter *adapter)
 	return msec > 800 ? true : false;
 }
 
-static int poseidon_set_fe(struct dvb_frontend *fe,
-			struct dvb_frontend_parameters *fep)
+static int poseidon_set_fe(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	s32 ret = 0, cmd_status = 0;
 	s32 i, bandwidth = -1;
 	struct poseidon *pd = fe->demodulator_priv;
@@ -159,7 +159,7 @@ static int poseidon_set_fe(struct dvb_frontend *fe,
 
 	mutex_lock(&pd->lock);
 	for (i = 0; i < dvb_bandwidth_length; i++)
-		if (fep->u.ofdm.bandwidth == dvb_bandwidth[i][1])
+		if (fep->bandwidth_hz == dvb_bandwidth[i][1])
 			bandwidth = dvb_bandwidth[i][0];
 
 	if (check_scan_ok(fep->frequency, bandwidth, pd_dvb)) {
@@ -210,7 +210,7 @@ static int pm_dvb_resume(struct poseidon *pd)
 
 	poseidon_check_mode_dvbt(pd);
 	msleep(300);
-	poseidon_set_fe(&pd_dvb->dvb_fe, &pd_dvb->fe_param);
+	poseidon_set_fe(&pd_dvb->dvb_fe);
 
 	dvb_start_streaming(pd_dvb);
 	return 0;
@@ -227,13 +227,13 @@ static s32 poseidon_fe_init(struct dvb_frontend *fe)
 	pd->pm_resume  = pm_dvb_resume;
 #endif
 	memset(&pd_dvb->fe_param, 0,
-			sizeof(struct dvb_frontend_parameters));
+			sizeof(struct dtv_frontend_properties));
 	return 0;
 }
 
-static int poseidon_get_fe(struct dvb_frontend *fe,
-			struct dvb_frontend_parameters *fep)
+static int poseidon_get_fe(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
 	struct poseidon *pd = fe->demodulator_priv;
 	struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
 
@@ -332,9 +332,9 @@ static int poseidon_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
 }
 
 static struct dvb_frontend_ops poseidon_frontend_ops = {
+	.delsys = { SYS_DVBT },
 	.info = {
 		.name		= "Poseidon DVB-T",
-		.type		= FE_OFDM,
 		.frequency_min	= 174000000,
 		.frequency_max  = 862000000,
 		.frequency_stepsize	  = 62500,/* FIXME */
diff --git a/drivers/media/video/tlg2300/pd-main.c b/drivers/media/video/tlg2300/pd-main.c
index 129f135d5a5..c096b3f7420 100644
--- a/drivers/media/video/tlg2300/pd-main.c
+++ b/drivers/media/video/tlg2300/pd-main.c
@@ -374,7 +374,7 @@ static inline void set_map_flags(struct poseidon *pd, struct usb_device *udev)
 }
 #endif
 
-static bool check_firmware(struct usb_device *udev, int *down_firmware)
+static int check_firmware(struct usb_device *udev, int *down_firmware)
 {
 	void *buf;
 	int ret;
@@ -398,7 +398,7 @@ static bool check_firmware(struct usb_device *udev, int *down_firmware)
 		*down_firmware = 1;
 		return firmware_download(udev);
 	}
-	return ret;
+	return 0;
 }
 
 static int poseidon_probe(struct usb_interface *interface,
diff --git a/drivers/media/video/tm6000/Kconfig b/drivers/media/video/tm6000/Kconfig
index 114eec8a630..a43b77abd93 100644
--- a/drivers/media/video/tm6000/Kconfig
+++ b/drivers/media/video/tm6000/Kconfig
@@ -1,6 +1,6 @@
 config VIDEO_TM6000
 	tristate "TV Master TM5600/6000/6010 driver"
-	depends on VIDEO_DEV && I2C && INPUT && RC_CORE && USB && EXPERIMENTAL
+	depends on VIDEO_DEV && I2C && INPUT && RC_CORE && USB
 	select VIDEO_TUNER
 	select MEDIA_TUNER_XC2028
 	select MEDIA_TUNER_XC5000
@@ -16,7 +16,7 @@ config VIDEO_TM6000
 
 config VIDEO_TM6000_ALSA
 	tristate "TV Master TM5600/6000/6010 audio support"
-	depends on VIDEO_TM6000 && SND && EXPERIMENTAL
+	depends on VIDEO_TM6000 && SND
 	select SND_PCM
 	---help---
 	  This is a video4linux driver for direct (DMA) audio for
@@ -27,7 +27,7 @@ config VIDEO_TM6000_ALSA
 
 config VIDEO_TM6000_DVB
 	tristate "DVB Support for tm6000 based TV cards"
-	depends on VIDEO_TM6000 && DVB_CORE && USB && EXPERIMENTAL
+	depends on VIDEO_TM6000 && DVB_CORE && USB
 	select DVB_ZL10353
 	---help---
 	  This adds support for DVB cards based on the tm5600/tm6000 chip.
diff --git a/drivers/media/video/tm6000/tm6000-alsa.c b/drivers/media/video/tm6000/tm6000-alsa.c
index 7d675c72fd4..bd07ec70795 100644
--- a/drivers/media/video/tm6000/tm6000-alsa.c
+++ b/drivers/media/video/tm6000/tm6000-alsa.c
@@ -42,7 +42,7 @@
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* Index 0-MAX */
 
-static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
+static bool enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
 
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable tm6000x soundcard. default enabled.");
@@ -146,20 +146,21 @@ static int dsp_buffer_alloc(struct snd_pcm_substream *substream, int size)
 #define DEFAULT_FIFO_SIZE	4096
 
 static struct snd_pcm_hardware snd_tm6000_digital_hw = {
-	.info = SNDRV_PCM_INFO_MMAP |
+	.info = SNDRV_PCM_INFO_BATCH |
+		SNDRV_PCM_INFO_MMAP |
 		SNDRV_PCM_INFO_INTERLEAVED |
 		SNDRV_PCM_INFO_BLOCK_TRANSFER |
 		SNDRV_PCM_INFO_MMAP_VALID,
 	.formats = SNDRV_PCM_FMTBIT_S16_LE,
 
-	.rates = SNDRV_PCM_RATE_CONTINUOUS,
+	.rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_KNOT,
 	.rate_min = 48000,
 	.rate_max = 48000,
 	.channels_min = 2,
 	.channels_max = 2,
 	.period_bytes_min = 64,
 	.period_bytes_max = 12544,
-	.periods_min = 1,
+	.periods_min = 2,
 	.periods_max = 98,
 	.buffer_bytes_max = 62720 * 8,
 };
@@ -181,6 +182,7 @@ static int snd_tm6000_pcm_open(struct snd_pcm_substream *substream)
 	chip->substream = substream;
 
 	runtime->hw = snd_tm6000_digital_hw;
+	snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
 
 	return 0;
 _error:
@@ -347,9 +349,13 @@ static int snd_tm6000_card_trigger(struct snd_pcm_substream *substream, int cmd)
 	int err = 0;
 
 	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
+	case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
 	case SNDRV_PCM_TRIGGER_START:
 		atomic_set(&core->stream_started, 1);
 		break;
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
+	case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
 	case SNDRV_PCM_TRIGGER_STOP:
 		atomic_set(&core->stream_started, 0);
 		break;
@@ -371,6 +377,14 @@ static snd_pcm_uframes_t snd_tm6000_pointer(struct snd_pcm_substream *substream)
 	return chip->buf_pos;
 }
 
+static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs,
+					     unsigned long offset)
+{
+	void *pageptr = subs->runtime->dma_area + offset;
+
+	return vmalloc_to_page(pageptr);
+}
+
 /*
  * operators
  */
@@ -383,6 +397,7 @@ static struct snd_pcm_ops snd_tm6000_pcm_ops = {
 	.prepare = snd_tm6000_prepare,
 	.trigger = snd_tm6000_card_trigger,
 	.pointer = snd_tm6000_pointer,
+	.page = snd_pcm_get_vmalloc_page,
 };
 
 /*
diff --git a/drivers/media/video/tm6000/tm6000-cards.c b/drivers/media/video/tm6000/tm6000-cards.c
index ff939bc0e0b..034659b1317 100644
--- a/drivers/media/video/tm6000/tm6000-cards.c
+++ b/drivers/media/video/tm6000/tm6000-cards.c
@@ -351,6 +351,7 @@ static struct tm6000_board tm6000_boards[] = {
 		.tuner_addr   = 0xc2 >> 1,
 		.demod_addr   = 0x1e >> 1,
 		.type         = TM6010,
+		.ir_codes = RC_MAP_HAUPPAUGE,
 		.caps = {
 			.has_tuner    = 1,
 			.has_dvb      = 1,
@@ -639,6 +640,7 @@ static struct usb_device_id tm6000_id_table[] = {
 	{ USB_DEVICE(0x6000, 0xdec3), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER_LITE },
 	{ }
 };
+MODULE_DEVICE_TABLE(usb, tm6000_id_table);
 
 /* Control power led for show some activity */
 void tm6000_flash_led(struct tm6000_core *dev, u8 state)
@@ -941,6 +943,7 @@ static void tm6000_config_tuner(struct tm6000_core *dev)
 		case TM6010_BOARD_HAUPPAUGE_900H:
 		case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
 		case TM6010_BOARD_TWINHAN_TU501:
+			ctl.max_len = 80;
 			ctl.fname = "xc3028L-v36.fw";
 			break;
 		default:
@@ -1002,6 +1005,7 @@ static int fill_board_specific_data(struct tm6000_core *dev)
 	/* setup per-model quirks */
 	switch (dev->model) {
 	case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
+	case TM6010_BOARD_HAUPPAUGE_900H:
 		dev->quirks |= TM6000_QUIRK_NO_USB_DELAY;
 		break;
 
@@ -1050,6 +1054,33 @@ static void use_alternative_detection_method(struct tm6000_core *dev)
 	       tm6000_boards[model].name, model);
 }
 
+#if defined(CONFIG_MODULES) && defined(MODULE)
+static void request_module_async(struct work_struct *work)
+{
+	struct tm6000_core *dev = container_of(work, struct tm6000_core,
+					       request_module_wk);
+
+	request_module("tm6000-alsa");
+
+	if (dev->caps.has_dvb)
+		request_module("tm6000-dvb");
+}
+
+static void request_modules(struct tm6000_core *dev)
+{
+	INIT_WORK(&dev->request_module_wk, request_module_async);
+	schedule_work(&dev->request_module_wk);
+}
+
+static void flush_request_modules(struct tm6000_core *dev)
+{
+	flush_work_sync(&dev->request_module_wk);
+}
+#else
+#define request_modules(dev)
+#define flush_request_modules(dev)
+#endif /* CONFIG_MODULES */
+
 static int tm6000_init_dev(struct tm6000_core *dev)
 {
 	struct v4l2_frequency f;
@@ -1112,6 +1143,8 @@ static int tm6000_init_dev(struct tm6000_core *dev)
 
 	tm6000_ir_init(dev);
 
+	request_modules(dev);
+
 	mutex_unlock(&dev->lock);
 	return 0;
 
@@ -1324,6 +1357,8 @@ static void tm6000_usb_disconnect(struct usb_interface *interface)
 
 	printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
 
+	flush_request_modules(dev);
+
 	tm6000_ir_fini(dev);
 
 	if (dev->gpio.power_led) {
diff --git a/drivers/media/video/tm6000/tm6000-core.c b/drivers/media/video/tm6000/tm6000-core.c
index 9783616a0da..22cc0116deb 100644
--- a/drivers/media/video/tm6000/tm6000-core.c
+++ b/drivers/media/video/tm6000/tm6000-core.c
@@ -38,6 +38,7 @@ int tm6000_read_write_usb(struct tm6000_core *dev, u8 req_type, u8 req,
 	int          ret, i;
 	unsigned int pipe;
 	u8	     *data = NULL;
+	int delay = 5000;
 
 	mutex_lock(&dev->usb_lock);
 
@@ -88,7 +89,20 @@ int tm6000_read_write_usb(struct tm6000_core *dev, u8 req_type, u8 req,
 	}
 
 	kfree(data);
-	msleep(5);
+
+	if (dev->quirks & TM6000_QUIRK_NO_USB_DELAY)
+		delay = 0;
+
+	if (req == REQ_16_SET_GET_I2C_WR1_RDN && !(req_type & USB_DIR_IN)) {
+		unsigned int tsleep;
+		/* Calculate delay time, 14000us for 64 bytes */
+		tsleep = (len * 200) + 200;
+		if (tsleep < delay)
+			tsleep = delay;
+		usleep_range(tsleep, tsleep + 1000);
+	}
+	else if (delay)
+		usleep_range(delay, delay + 1000);
 
 	mutex_unlock(&dev->usb_lock);
 	return ret;
@@ -125,14 +139,14 @@ int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
 	u8 new_index;
 
 	rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
-					value, index, buf, 1);
+					value, 0, buf, 1);
 
 	if (rc < 0)
 		return rc;
 
 	new_index = (buf[0] & ~mask) | (index & mask);
 
-	if (new_index == index)
+	if (new_index == buf[0])
 		return 0;
 
 	return tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
@@ -536,16 +550,16 @@ static struct reg_init tm6010_init_tab[] = {
 
 	{ TM6010_REQ05_R18_IMASK7, 0x00 },
 
-	{ TM6010_REQ07_RD8_IR_LEADER1, 0xaa },
-	{ TM6010_REQ07_RD8_IR_LEADER0, 0x30 },
-	{ TM6010_REQ07_RD8_IR_PULSE_CNT1, 0x20 },
-	{ TM6010_REQ07_RD8_IR_PULSE_CNT0, 0xd0 },
+	{ TM6010_REQ07_RDC_IR_LEADER1, 0xaa },
+	{ TM6010_REQ07_RDD_IR_LEADER0, 0x30 },
+	{ TM6010_REQ07_RDE_IR_PULSE_CNT1, 0x20 },
+	{ TM6010_REQ07_RDF_IR_PULSE_CNT0, 0xd0 },
 	{ REQ_04_EN_DISABLE_MCU_INT, 0x02, 0x00 },
-	{ TM6010_REQ07_RD8_IR, 0x2f },
+	{ TM6010_REQ07_RD8_IR, 0x0f },
 
 	/* set remote wakeup key:any key wakeup */
 	{ TM6010_REQ07_RE5_REMOTE_WAKEUP,  0xfe },
-	{ TM6010_REQ07_RD8_IR_WAKEUP_SEL,  0xff },
+	{ TM6010_REQ07_RDA_IR_WAKEUP_SEL,  0xff },
 };
 
 int tm6000_init(struct tm6000_core *dev)
@@ -599,55 +613,6 @@ int tm6000_init(struct tm6000_core *dev)
 	return rc;
 }
 
-int tm6000_reset(struct tm6000_core *dev)
-{
-	int pipe;
-	int err;
-
-	msleep(500);
-
-	err = usb_set_interface(dev->udev, dev->isoc_in.bInterfaceNumber, 0);
-	if (err < 0) {
-		tm6000_err("failed to select interface %d, alt. setting 0\n",
-				dev->isoc_in.bInterfaceNumber);
-		return err;
-	}
-
-	err = usb_reset_configuration(dev->udev);
-	if (err < 0) {
-		tm6000_err("failed to reset configuration\n");
-		return err;
-	}
-
-	if ((dev->quirks & TM6000_QUIRK_NO_USB_DELAY) == 0)
-		msleep(5);
-
-	/*
-	 * Not all devices have int_in defined
-	 */
-	if (!dev->int_in.endp)
-		return 0;
-
-	err = usb_set_interface(dev->udev, dev->isoc_in.bInterfaceNumber, 2);
-	if (err < 0) {
-		tm6000_err("failed to select interface %d, alt. setting 2\n",
-				dev->isoc_in.bInterfaceNumber);
-		return err;
-	}
-
-	msleep(5);
-
-	pipe = usb_rcvintpipe(dev->udev,
-			dev->int_in.endp->desc.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK);
-
-	err = usb_clear_halt(dev->udev, pipe);
-	if (err < 0) {
-		tm6000_err("usb_clear_halt failed: %d\n", err);
-		return err;
-	}
-
-	return 0;
-}
 
 int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate)
 {
@@ -696,11 +661,13 @@ int tm6000_set_audio_rinput(struct tm6000_core *dev)
 	if (dev->dev_type == TM6010) {
 		/* Audio crossbar setting, default SIF1 */
 		u8 areg_f0;
+		u8 areg_07 = 0x10;
 
 		switch (dev->rinput.amux) {
 		case TM6000_AMUX_SIF1:
 		case TM6000_AMUX_SIF2:
 			areg_f0 = 0x03;
+			areg_07 = 0x30;
 			break;
 		case TM6000_AMUX_ADC1:
 			areg_f0 = 0x00;
@@ -720,6 +687,9 @@ int tm6000_set_audio_rinput(struct tm6000_core *dev)
 		/* Set audio input crossbar */
 		tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
 							areg_f0, 0x0f);
+		/* Mux overflow workaround */
+		tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+			areg_07, 0xf0);
 	} else {
 		u8 areg_eb;
 		/* Audio setting, default LINE1 */
diff --git a/drivers/media/video/tm6000/tm6000-dvb.c b/drivers/media/video/tm6000/tm6000-dvb.c
index 5e6c129a4be..e1f3f66e1e6 100644
--- a/drivers/media/video/tm6000/tm6000-dvb.c
+++ b/drivers/media/video/tm6000/tm6000-dvb.c
@@ -89,9 +89,19 @@ static void tm6000_urb_received(struct urb *urb)
 	int ret;
 	struct tm6000_core *dev = urb->context;
 
-	if (urb->status != 0)
+	switch (urb->status) {
+	case 0:
+	case -ETIMEDOUT:
+		break;
+	case -ENOENT:
+	case -ECONNRESET:
+	case -ESHUTDOWN:
+		return;
+	default:
 		print_err_status(dev, 0, urb->status);
-	else if (urb->actual_length > 0)
+	}
+
+	if (urb->actual_length > 0)
 		dvb_dmx_swfilter(&dev->dvb->demux, urb->transfer_buffer,
 						   urb->actual_length);
 
@@ -151,7 +161,7 @@ static int tm6000_start_stream(struct tm6000_core *dev)
 		printk(KERN_ERR "tm6000: pipe resetted\n");
 
 /*	mutex_lock(&tm6000_driver.open_close_mutex); */
-	ret = usb_submit_urb(dvb->bulk_urb, GFP_KERNEL);
+	ret = usb_submit_urb(dvb->bulk_urb, GFP_ATOMIC);
 
 /*	mutex_unlock(&tm6000_driver.open_close_mutex); */
 	if (ret) {
@@ -396,6 +406,11 @@ static int dvb_init(struct tm6000_core *dev)
 	if (!dev->caps.has_dvb)
 		return 0;
 
+	if (dev->udev->speed == USB_SPEED_FULL) {
+		printk(KERN_INFO "This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)\n");
+		return 0;
+	}
+
 	dvb = kzalloc(sizeof(struct tm6000_dvb), GFP_KERNEL);
 	if (!dvb) {
 		printk(KERN_INFO "Cannot allocate memory\n");
diff --git a/drivers/media/video/tm6000/tm6000-i2c.c b/drivers/media/video/tm6000/tm6000-i2c.c
index 0290bbf00c3..c7e23e3dd75 100644
--- a/drivers/media/video/tm6000/tm6000-i2c.c
+++ b/drivers/media/video/tm6000/tm6000-i2c.c
@@ -46,11 +46,10 @@ static int tm6000_i2c_send_regs(struct tm6000_core *dev, unsigned char addr,
 				__u8 reg, char *buf, int len)
 {
 	int rc;
-	unsigned int tsleep;
 	unsigned int i2c_packet_limit = 16;
 
 	if (dev->dev_type == TM6010)
-		i2c_packet_limit = 64;
+		i2c_packet_limit = 80;
 
 	if (!buf)
 		return -1;
@@ -71,10 +70,6 @@ static int tm6000_i2c_send_regs(struct tm6000_core *dev, unsigned char addr,
 		return rc;
 	}
 
-	/* Calculate delay time, 14000us for 64 bytes */
-	tsleep = ((len * 200) + 200 + 1000) / 1000;
-	msleep(tsleep);
-
 	/* release mutex */
 	return rc;
 }
@@ -145,7 +140,6 @@ static int tm6000_i2c_recv_regs16(struct tm6000_core *dev, unsigned char addr,
 			return rc;
 		}
 
-		msleep(1400 / 1000);
 		rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR |
 			USB_RECIP_DEVICE, REQ_35_AFTEK_TUNER_READ,
 			reg, 0, buf, len);
diff --git a/drivers/media/video/tm6000/tm6000-input.c b/drivers/media/video/tm6000/tm6000-input.c
index 405d12729d0..7844607dd45 100644
--- a/drivers/media/video/tm6000/tm6000-input.c
+++ b/drivers/media/video/tm6000/tm6000-input.c
@@ -31,22 +31,25 @@
 
 static unsigned int ir_debug;
 module_param(ir_debug, int, 0644);
-MODULE_PARM_DESC(ir_debug, "enable debug message [IR]");
+MODULE_PARM_DESC(ir_debug, "debug message level");
 
 static unsigned int enable_ir = 1;
 module_param(enable_ir, int, 0644);
 MODULE_PARM_DESC(enable_ir, "enable ir (default is enable)");
 
-/* number of 50ms for ON-OFF-ON power led */
-/* show IR activity */
-#define PWLED_OFF 2
+static unsigned int ir_clock_mhz = 12;
+module_param(ir_clock_mhz, int, 0644);
+MODULE_PARM_DESC(enable_ir, "ir clock, in MHz");
+
+#define URB_SUBMIT_DELAY	100	/* ms - Delay to submit an URB request on retrial and init */
+#define URB_INT_LED_DELAY	100	/* ms - Delay to turn led on again on int mode */
 
 #undef dprintk
 
-#define dprintk(fmt, arg...) \
-	if (ir_debug) { \
+#define dprintk(level, fmt, arg...) do {\
+	if (ir_debug >= level) \
 		printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \
-	}
+	} while (0)
 
 struct tm6000_ir_poll_result {
 	u16 rc_data;
@@ -62,20 +65,15 @@ struct tm6000_IR {
 	int			polling;
 	struct delayed_work	work;
 	u8			wait:1;
-	u8			key:1;
-	u8			pwled:1;
-	u8			pwledcnt;
+	u8			pwled:2;
+	u8			submit_urb:1;
 	u16			key_addr;
 	struct urb		*int_urb;
-	u8			*urb_data;
-
-	int (*get_key) (struct tm6000_IR *, struct tm6000_ir_poll_result *);
 
 	/* IR device properties */
 	u64			rc_type;
 };
 
-
 void tm6000_ir_wait(struct tm6000_core *dev, u8 state)
 {
 	struct tm6000_IR *ir = dev->ir;
@@ -83,62 +81,84 @@ void tm6000_ir_wait(struct tm6000_core *dev, u8 state)
 	if (!dev->ir)
 		return;
 
+	dprintk(2, "%s: %i\n",__func__, ir->wait);
+
 	if (state)
 		ir->wait = 1;
 	else
 		ir->wait = 0;
 }
 
-
 static int tm6000_ir_config(struct tm6000_IR *ir)
 {
 	struct tm6000_core *dev = ir->dev;
-	u8 buf[10];
-	int rc;
+	u32 pulse = 0, leader = 0;
+
+	dprintk(2, "%s\n",__func__);
+
+	/*
+	 * The IR decoder supports RC-5 or NEC, with a configurable timing.
+	 * The timing configuration there is not that accurate, as it uses
+	 * approximate values. The NEC spec mentions a 562.5 unit period,
+	 * and RC-5 uses a 888.8 period.
+	 * Currently, driver assumes a clock provided by a 12 MHz XTAL, but
+	 * a modprobe parameter can adjust it.
+	 * Adjustments are required for other timings.
+	 * It seems that the 900ms timing for NEC is used to detect a RC-5
+	 * IR, in order to discard such decoding
+	 */
 
 	switch (ir->rc_type) {
 	case RC_TYPE_NEC:
-		/* Setup IR decoder for NEC standard 12MHz system clock */
-		/* IR_LEADER_CNT = 0.9ms             */
-		tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_LEADER1, 0xaa);
-		tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_LEADER0, 0x30);
-		/* IR_PULSE_CNT = 0.7ms              */
-		tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_PULSE_CNT1, 0x20);
-		tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_PULSE_CNT0, 0xd0);
-		/* Remote WAKEUP = enable */
-		tm6000_set_reg(dev, TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe);
-		/* IR_WKUP_SEL = Low byte in decoded IR data */
-		tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0xff);
-		/* IR_WKU_ADD code */
-		tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_WAKEUP_ADD, 0xff);
-		tm6000_flash_led(dev, 0);
-		msleep(100);
-		tm6000_flash_led(dev, 1);
+		leader = 900;	/* ms */
+		pulse  = 700;	/* ms - the actual value would be 562 */
 		break;
 	default:
-		/* hack */
-		buf[0] = 0xff;
-		buf[1] = 0xff;
-		buf[2] = 0xf2;
-		buf[3] = 0x2b;
-		buf[4] = 0x20;
-		buf[5] = 0x35;
-		buf[6] = 0x60;
-		buf[7] = 0x04;
-		buf[8] = 0xc0;
-		buf[9] = 0x08;
-
-		rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR |
-			USB_RECIP_DEVICE, REQ_00_SET_IR_VALUE, 0, 0, buf, 0x0a);
-		msleep(100);
-
-		if (rc < 0) {
-			printk(KERN_INFO "IR configuration failed");
-			return rc;
-		}
+	case RC_TYPE_RC5:
+		leader = 900;	/* ms - from the NEC decoding */
+		pulse  = 1780;	/* ms - The actual value would be 1776 */
 		break;
 	}
 
+	pulse = ir_clock_mhz * pulse;
+	leader = ir_clock_mhz * leader;
+	if (ir->rc_type == RC_TYPE_NEC)
+		leader = leader | 0x8000;
+
+	dprintk(2, "%s: %s, %d MHz, leader = 0x%04x, pulse = 0x%06x \n",
+		__func__,
+		(ir->rc_type == RC_TYPE_NEC) ? "NEC" : "RC-5",
+		ir_clock_mhz, leader, pulse);
+
+	/* Remote WAKEUP = enable, normal mode, from IR decoder output */
+	tm6000_set_reg(dev, TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe);
+
+	/* Enable IR reception on non-busrt mode */
+	tm6000_set_reg(dev, TM6010_REQ07_RD8_IR, 0x2f);
+
+	/* IR_WKUP_SEL = Low byte in decoded IR data */
+	tm6000_set_reg(dev, TM6010_REQ07_RDA_IR_WAKEUP_SEL, 0xff);
+	/* IR_WKU_ADD code */
+	tm6000_set_reg(dev, TM6010_REQ07_RDB_IR_WAKEUP_ADD, 0xff);
+
+	tm6000_set_reg(dev, TM6010_REQ07_RDC_IR_LEADER1, leader >> 8);
+	tm6000_set_reg(dev, TM6010_REQ07_RDD_IR_LEADER0, leader);
+
+	tm6000_set_reg(dev, TM6010_REQ07_RDE_IR_PULSE_CNT1, pulse >> 8);
+	tm6000_set_reg(dev, TM6010_REQ07_RDF_IR_PULSE_CNT0, pulse);
+
+	if (!ir->polling)
+		tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 0);
+	else
+		tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 1);
+	msleep(10);
+
+	/* Shows that IR is working via the LED */
+	tm6000_flash_led(dev, 0);
+	msleep(100);
+	tm6000_flash_led(dev, 1);
+	ir->pwled = 1;
+
 	return 0;
 }
 
@@ -146,132 +166,124 @@ static void tm6000_ir_urb_received(struct urb *urb)
 {
 	struct tm6000_core *dev = urb->context;
 	struct tm6000_IR *ir = dev->ir;
+	struct tm6000_ir_poll_result poll_result;
+	char *buf;
 	int rc;
 
-	if (urb->status != 0)
-		printk(KERN_INFO "not ready\n");
-	else if (urb->actual_length > 0) {
-		memcpy(ir->urb_data, urb->transfer_buffer, urb->actual_length);
+	dprintk(2, "%s\n",__func__);
+	if (urb->status < 0 || urb->actual_length <= 0) {
+		printk(KERN_INFO "tm6000: IR URB failure: status: %i, length %i\n",
+		       urb->status, urb->actual_length);
+		ir->submit_urb = 1;
+		schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
+		return;
+	}
+	buf = urb->transfer_buffer;
 
-		dprintk("data %02x %02x %02x %02x\n", ir->urb_data[0],
-			ir->urb_data[1], ir->urb_data[2], ir->urb_data[3]);
+	if (ir_debug)
+		print_hex_dump(KERN_DEBUG, "tm6000: IR data: ",
+			       DUMP_PREFIX_OFFSET,16, 1,
+			       buf, urb->actual_length, false);
 
-		ir->key = 1;
-	}
+	poll_result.rc_data = buf[0];
+	if (urb->actual_length > 1)
+		poll_result.rc_data |= buf[1] << 8;
+
+	dprintk(1, "%s, scancode: 0x%04x\n",__func__, poll_result.rc_data);
+	rc_keydown(ir->rc, poll_result.rc_data, 0);
 
 	rc = usb_submit_urb(urb, GFP_ATOMIC);
+	/*
+	 * Flash the led. We can't do it here, as it is running on IRQ context.
+	 * So, use the scheduler to do it, in a few ms.
+	 */
+	ir->pwled = 2;
+	schedule_delayed_work(&ir->work, msecs_to_jiffies(10));
 }
 
-static int default_polling_getkey(struct tm6000_IR *ir,
-				struct tm6000_ir_poll_result *poll_result)
+static void tm6000_ir_handle_key(struct work_struct *work)
 {
+	struct tm6000_IR *ir = container_of(work, struct tm6000_IR, work.work);
 	struct tm6000_core *dev = ir->dev;
+	struct tm6000_ir_poll_result poll_result;
 	int rc;
 	u8 buf[2];
 
-	if (ir->wait && !&dev->int_in)
-		return 0;
-
-	if (&dev->int_in) {
-		switch (ir->rc_type) {
-		case RC_TYPE_RC5:
-			poll_result->rc_data = ir->urb_data[0];
-			break;
-		case RC_TYPE_NEC:
-			if (ir->urb_data[1] == ((ir->key_addr >> 8) & 0xff)) {
-				poll_result->rc_data = ir->urb_data[0]
-							| ir->urb_data[1] << 8;
-			}
-			break;
-		default:
-			poll_result->rc_data = ir->urb_data[0]
-					| ir->urb_data[1] << 8;
-			break;
-		}
-	} else {
-		tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 0);
-		msleep(10);
-		tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 1);
-		msleep(10);
-
-		if (ir->rc_type == RC_TYPE_RC5) {
-			rc = tm6000_read_write_usb(dev, USB_DIR_IN |
-				USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-				REQ_02_GET_IR_CODE, 0, 0, buf, 1);
-
-			msleep(10);
-
-			dprintk("read data=%02x\n", buf[0]);
-			if (rc < 0)
-				return rc;
+	if (ir->wait)
+		return;
 
-			poll_result->rc_data = buf[0];
-		} else {
-			rc = tm6000_read_write_usb(dev, USB_DIR_IN |
-				USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-				REQ_02_GET_IR_CODE, 0, 0, buf, 2);
+	dprintk(3, "%s\n",__func__);
 
-			msleep(10);
+	rc = tm6000_read_write_usb(dev, USB_DIR_IN |
+		USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+		REQ_02_GET_IR_CODE, 0, 0, buf, 2);
+	if (rc < 0)
+		return;
 
-			dprintk("read data=%04x\n", buf[0] | buf[1] << 8);
-			if (rc < 0)
-				return rc;
+	if (rc > 1)
+		poll_result.rc_data = buf[0] | buf[1] << 8;
+	else
+		poll_result.rc_data = buf[0];
 
-			poll_result->rc_data = buf[0] | buf[1] << 8;
+	/* Check if something was read */
+	if ((poll_result.rc_data & 0xff) == 0xff) {
+		if (!ir->pwled) {
+			tm6000_flash_led(dev, 1);
+			ir->pwled = 1;
 		}
-		if ((poll_result->rc_data & 0x00ff) != 0xff)
-			ir->key = 1;
+		return;
 	}
-	return 0;
+
+	dprintk(1, "%s, scancode: 0x%04x\n",__func__, poll_result.rc_data);
+	rc_keydown(ir->rc, poll_result.rc_data, 0);
+	tm6000_flash_led(dev, 0);
+	ir->pwled = 0;
+
+	/* Re-schedule polling */
+	schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
 }
 
-static void tm6000_ir_handle_key(struct tm6000_IR *ir)
+static void tm6000_ir_int_work(struct work_struct *work)
 {
+	struct tm6000_IR *ir = container_of(work, struct tm6000_IR, work.work);
 	struct tm6000_core *dev = ir->dev;
-	int result;
-	struct tm6000_ir_poll_result poll_result;
+	int rc;
 
-	/* read the registers containing the IR status */
-	result = ir->get_key(ir, &poll_result);
-	if (result < 0) {
-		printk(KERN_INFO "ir->get_key() failed %d\n", result);
-		return;
-	}
+	dprintk(3, "%s, submit_urb = %d, pwled = %d\n",__func__, ir->submit_urb,
+		ir->pwled);
 
-	dprintk("ir->get_key result data=%04x\n", poll_result.rc_data);
+	if (ir->submit_urb) {
+		dprintk(3, "Resubmit urb\n");
+		tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 0);
 
-	if (ir->pwled) {
-		if (ir->pwledcnt >= PWLED_OFF) {
-			ir->pwled = 0;
-			ir->pwledcnt = 0;
-			tm6000_flash_led(dev, 1);
-		} else
-			ir->pwledcnt += 1;
+		rc = usb_submit_urb(ir->int_urb, GFP_ATOMIC);
+		if (rc < 0) {
+			printk(KERN_ERR "tm6000: Can't submit an IR interrupt. Error %i\n",
+			       rc);
+			/* Retry in 100 ms */
+			schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
+			return;
+		}
+		ir->submit_urb = 0;
 	}
 
-	if (ir->key) {
-		rc_keydown(ir->rc, poll_result.rc_data, 0);
-		ir->key = 0;
-		ir->pwled = 1;
-		ir->pwledcnt = 0;
+	/* Led is enabled only if USB submit doesn't fail */
+	if (ir->pwled == 2) {
 		tm6000_flash_led(dev, 0);
+		ir->pwled = 0;
+		schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_INT_LED_DELAY));
+	} else if (!ir->pwled) {
+		tm6000_flash_led(dev, 1);
+		ir->pwled = 1;
 	}
-	return;
-}
-
-static void tm6000_ir_work(struct work_struct *work)
-{
-	struct tm6000_IR *ir = container_of(work, struct tm6000_IR, work.work);
-
-	tm6000_ir_handle_key(ir);
-	schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
 }
 
 static int tm6000_ir_start(struct rc_dev *rc)
 {
 	struct tm6000_IR *ir = rc->priv;
 
-	INIT_DELAYED_WORK(&ir->work, tm6000_ir_work);
+	dprintk(2, "%s\n",__func__);
+
 	schedule_delayed_work(&ir->work, 0);
 
 	return 0;
@@ -281,6 +293,8 @@ static void tm6000_ir_stop(struct rc_dev *rc)
 {
 	struct tm6000_IR *ir = rc->priv;
 
+	dprintk(2, "%s\n",__func__);
+
 	cancel_delayed_work_sync(&ir->work);
 }
 
@@ -291,10 +305,11 @@ static int tm6000_ir_change_protocol(struct rc_dev *rc, u64 rc_type)
 	if (!ir)
 		return 0;
 
+	dprintk(2, "%s\n",__func__);
+
 	if ((rc->rc_map.scan) && (rc_type == RC_TYPE_NEC))
 		ir->key_addr = ((rc->rc_map.scan[0].scancode >> 8) & 0xffff);
 
-	ir->get_key = default_polling_getkey;
 	ir->rc_type = rc_type;
 
 	tm6000_ir_config(ir);
@@ -302,17 +317,19 @@ static int tm6000_ir_change_protocol(struct rc_dev *rc, u64 rc_type)
 	return 0;
 }
 
-int tm6000_ir_int_start(struct tm6000_core *dev)
+static int __tm6000_ir_int_start(struct rc_dev *rc)
 {
-	struct tm6000_IR *ir = dev->ir;
+	struct tm6000_IR *ir = rc->priv;
+	struct tm6000_core *dev = ir->dev;
 	int pipe, size;
 	int err = -ENOMEM;
 
-
 	if (!ir)
 		return -ENODEV;
 
-	ir->int_urb = usb_alloc_urb(0, GFP_KERNEL);
+	dprintk(2, "%s\n",__func__);
+
+	ir->int_urb = usb_alloc_urb(0, GFP_ATOMIC);
 	if (!ir->int_urb)
 		return -ENOMEM;
 
@@ -321,42 +338,59 @@ int tm6000_ir_int_start(struct tm6000_core *dev)
 		& USB_ENDPOINT_NUMBER_MASK);
 
 	size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe));
-	dprintk("IR max size: %d\n", size);
+	dprintk(1, "IR max size: %d\n", size);
 
-	ir->int_urb->transfer_buffer = kzalloc(size, GFP_KERNEL);
+	ir->int_urb->transfer_buffer = kzalloc(size, GFP_ATOMIC);
 	if (ir->int_urb->transfer_buffer == NULL) {
 		usb_free_urb(ir->int_urb);
 		return err;
 	}
-	dprintk("int interval: %d\n", dev->int_in.endp->desc.bInterval);
+	dprintk(1, "int interval: %d\n", dev->int_in.endp->desc.bInterval);
+
 	usb_fill_int_urb(ir->int_urb, dev->udev, pipe,
 		ir->int_urb->transfer_buffer, size,
 		tm6000_ir_urb_received, dev,
 		dev->int_in.endp->desc.bInterval);
-	err = usb_submit_urb(ir->int_urb, GFP_KERNEL);
-	if (err) {
-		kfree(ir->int_urb->transfer_buffer);
-		usb_free_urb(ir->int_urb);
-		return err;
-	}
-	ir->urb_data = kzalloc(size, GFP_KERNEL);
+
+	ir->submit_urb = 1;
+	schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
 
 	return 0;
 }
 
-void tm6000_ir_int_stop(struct tm6000_core *dev)
+static void __tm6000_ir_int_stop(struct rc_dev *rc)
 {
-	struct tm6000_IR *ir = dev->ir;
+	struct tm6000_IR *ir = rc->priv;
 
-	if (!ir)
+	if (!ir || !ir->int_urb)
 		return;
 
+	dprintk(2, "%s\n",__func__);
+
 	usb_kill_urb(ir->int_urb);
 	kfree(ir->int_urb->transfer_buffer);
 	usb_free_urb(ir->int_urb);
 	ir->int_urb = NULL;
-	kfree(ir->urb_data);
-	ir->urb_data = NULL;
+}
+
+int tm6000_ir_int_start(struct tm6000_core *dev)
+{
+	struct tm6000_IR *ir = dev->ir;
+
+	if (!ir)
+		return 0;
+
+	return __tm6000_ir_int_start(ir->rc);
+}
+
+void tm6000_ir_int_stop(struct tm6000_core *dev)
+{
+	struct tm6000_IR *ir = dev->ir;
+
+	if (!ir || !ir->rc)
+		return;
+
+	__tm6000_ir_int_stop(ir->rc);
 }
 
 int tm6000_ir_init(struct tm6000_core *dev)
@@ -374,29 +408,36 @@ int tm6000_ir_init(struct tm6000_core *dev)
 	if (!dev->ir_codes)
 		return 0;
 
-	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
+	ir = kzalloc(sizeof(*ir), GFP_ATOMIC);
 	rc = rc_allocate_device();
 	if (!ir || !rc)
 		goto out;
 
+	dprintk(2, "%s\n", __func__);
+
 	/* record handles to ourself */
 	ir->dev = dev;
 	dev->ir = ir;
 	ir->rc = rc;
 
-	/* input einrichten */
+	/* input setup */
 	rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC;
+	/* Neded, in order to support NEC remotes with 24 or 32 bits */
+	rc->scanmask = 0xffff;
 	rc->priv = ir;
 	rc->change_protocol = tm6000_ir_change_protocol;
-	rc->open = tm6000_ir_start;
-	rc->close = tm6000_ir_stop;
+	if (dev->int_in.endp) {
+		rc->open    = __tm6000_ir_int_start;
+		rc->close   = __tm6000_ir_int_stop;
+		INIT_DELAYED_WORK(&ir->work, tm6000_ir_int_work);
+	} else {
+		rc->open  = tm6000_ir_start;
+		rc->close = tm6000_ir_stop;
+		ir->polling = 50;
+		INIT_DELAYED_WORK(&ir->work, tm6000_ir_handle_key);
+	}
 	rc->driver_type = RC_DRIVER_SCANCODE;
 
-	ir->polling = 50;
-	ir->pwled = 0;
-	ir->pwledcnt = 0;
-
-
 	snprintf(ir->name, sizeof(ir->name), "tm5600/60x0 IR (%s)",
 						dev->name);
 
@@ -415,15 +456,6 @@ int tm6000_ir_init(struct tm6000_core *dev)
 	rc->driver_name = "tm6000";
 	rc->dev.parent = &dev->udev->dev;
 
-	if (&dev->int_in) {
-		dprintk("IR over int\n");
-
-		err = tm6000_ir_int_start(dev);
-
-		if (err)
-			goto out;
-	}
-
 	/* ir register */
 	err = rc_register_device(rc);
 	if (err)
@@ -447,10 +479,19 @@ int tm6000_ir_fini(struct tm6000_core *dev)
 	if (!ir)
 		return 0;
 
+	dprintk(2, "%s\n",__func__);
+
 	rc_unregister_device(ir->rc);
 
-	if (ir->int_urb)
-		tm6000_ir_int_stop(dev);
+	if (!ir->polling)
+		__tm6000_ir_int_stop(ir->rc);
+
+	tm6000_ir_stop(ir->rc);
+
+	/* Turn off the led */
+	tm6000_flash_led(dev, 0);
+	ir->pwled = 0;
+
 
 	kfree(ir);
 	dev->ir = NULL;
diff --git a/drivers/media/video/tm6000/tm6000-regs.h b/drivers/media/video/tm6000/tm6000-regs.h
index 7f491b6de93..a38c251ed57 100644
--- a/drivers/media/video/tm6000/tm6000-regs.h
+++ b/drivers/media/video/tm6000/tm6000-regs.h
@@ -284,19 +284,19 @@ enum {
 /* ONLY for TM6010 */
 #define TM6010_REQ07_RD8_IR				0x07, 0xd8
 /* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_BSIZE			0x07, 0xd9
+#define TM6010_REQ07_RD9_IR_BSIZE			0x07, 0xd9
 /* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_WAKEUP_SEL			0x07, 0xda
+#define TM6010_REQ07_RDA_IR_WAKEUP_SEL			0x07, 0xda
 /* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_WAKEUP_ADD			0x07, 0xdb
+#define TM6010_REQ07_RDB_IR_WAKEUP_ADD			0x07, 0xdb
 /* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_LEADER1			0x07, 0xdc
+#define TM6010_REQ07_RDC_IR_LEADER1			0x07, 0xdc
 /* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_LEADER0			0x07, 0xdd
+#define TM6010_REQ07_RDD_IR_LEADER0			0x07, 0xdd
 /* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_PULSE_CNT1			0x07, 0xde
+#define TM6010_REQ07_RDE_IR_PULSE_CNT1			0x07, 0xde
 /* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_PULSE_CNT0			0x07, 0xdf
+#define TM6010_REQ07_RDF_IR_PULSE_CNT0			0x07, 0xdf
 /* ONLY for TM6010 */
 #define TM6010_REQ07_RE0_DVIDEO_SOURCE			0x07, 0xe0
 /* ONLY for TM6010 */
diff --git a/drivers/media/video/tm6000/tm6000-stds.c b/drivers/media/video/tm6000/tm6000-stds.c
index 9a4145dc3d8..9dc0831d813 100644
--- a/drivers/media/video/tm6000/tm6000-stds.c
+++ b/drivers/media/video/tm6000/tm6000-stds.c
@@ -361,82 +361,51 @@ static int tm6000_set_audio_std(struct tm6000_core *dev)
 		return 0;
 	}
 
-	switch (tm6010_a_mode) {
+	/*
+	 * STD/MN shouldn't be affected by tm6010_a_mode, as there's just one
+	 * audio standard for each V4L2_STD type.
+	 */
+	if ((dev->norm & V4L2_STD_NTSC) == V4L2_STD_NTSC_M_KR) {
+		areg_05 |= 0x04;
+	} else if ((dev->norm & V4L2_STD_NTSC) == V4L2_STD_NTSC_M_JP) {
+		areg_05 |= 0x43;
+	} else if (dev->norm & V4L2_STD_MN) {
+		areg_05 |= 0x22;
+	} else switch (tm6010_a_mode) {
 	/* auto */
 	case 0:
-		switch (dev->norm) {
-		case V4L2_STD_NTSC_M_KR:
+		if ((dev->norm & V4L2_STD_SECAM) == V4L2_STD_SECAM_L)
 			areg_05 |= 0x00;
-			break;
-		case V4L2_STD_NTSC_M_JP:
-			areg_05 |= 0x40;
-			break;
-		case V4L2_STD_NTSC_M:
-		case V4L2_STD_PAL_M:
-		case V4L2_STD_PAL_N:
-			areg_05 |= 0x20;
-			break;
-		case V4L2_STD_PAL_Nc:
-			areg_05 |= 0x60;
-			break;
-		case V4L2_STD_SECAM_L:
-			areg_05 |= 0x00;
-			break;
-		case V4L2_STD_DK:
+		else	/* Other PAL/SECAM standards */
 			areg_05 |= 0x10;
-			break;
-		}
 		break;
 	/* A2 */
 	case 1:
-		switch (dev->norm) {
-		case V4L2_STD_B:
-		case V4L2_STD_GH:
-			areg_05 = 0x05;
-			break;
-		case V4L2_STD_DK:
+		if (dev->norm & V4L2_STD_DK)
 			areg_05 = 0x09;
-			break;
-		}
+		else
+			areg_05 = 0x05;
 		break;
 	/* NICAM */
 	case 2:
-		switch (dev->norm) {
-		case V4L2_STD_B:
-		case V4L2_STD_GH:
-			areg_05 = 0x07;
-			break;
-		case V4L2_STD_DK:
+		if (dev->norm & V4L2_STD_DK) {
 			areg_05 = 0x06;
-			break;
-		case V4L2_STD_PAL_I:
+		} else if (dev->norm & V4L2_STD_PAL_I) {
 			areg_05 = 0x08;
-			break;
-		case V4L2_STD_SECAM_L:
+		} else if (dev->norm & V4L2_STD_SECAM_L) {
 			areg_05 = 0x0a;
 			areg_02 = 0x02;
-			break;
+		} else {
+			areg_05 = 0x07;
 		}
 		nicam_flag = 1;
 		break;
 	/* other */
 	case 3:
-		switch (dev->norm) {
-		/* DK3_A2 */
-		case V4L2_STD_DK:
+		if (dev->norm & V4L2_STD_DK) {
 			areg_05 = 0x0b;
-			break;
-		/* Korea */
-		case V4L2_STD_NTSC_M_KR:
-			areg_05 = 0x04;
-			break;
-		/* EIAJ */
-		case V4L2_STD_NTSC_M_JP:
-			areg_05 = 0x03;
-			break;
-		default:
+		} else {
 			areg_05 = 0x02;
-			break;
 		}
 		break;
 	}
@@ -557,10 +526,16 @@ int tm6000_set_standard(struct tm6000_core *dev)
 		case TM6000_AMUX_ADC1:
 			tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
 				0x00, 0x0f);
+			/* Mux overflow workaround */
+			tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+				0x10, 0xf0);
 			break;
 		case TM6000_AMUX_ADC2:
 			tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
 				0x08, 0x0f);
+			/* Mux overflow workaround */
+			tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+				0x10, 0xf0);
 			break;
 		case TM6000_AMUX_SIF1:
 			reg_08_e2 |= 0x02;
@@ -570,6 +545,9 @@ int tm6000_set_standard(struct tm6000_core *dev)
 			tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3);
 			tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
 				0x02, 0x0f);
+			/* Mux overflow workaround */
+			tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+				0x30, 0xf0);
 			break;
 		case TM6000_AMUX_SIF2:
 			reg_08_e2 |= 0x02;
@@ -579,6 +557,9 @@ int tm6000_set_standard(struct tm6000_core *dev)
 			tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf7);
 			tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
 				0x02, 0x0f);
+			/* Mux overflow workaround */
+			tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+				0x30, 0xf0);
 			break;
 		default:
 			break;
diff --git a/drivers/media/video/tm6000/tm6000-video.c b/drivers/media/video/tm6000/tm6000-video.c
index 1e5ace0b5d1..bc13db736e2 100644
--- a/drivers/media/video/tm6000/tm6000-video.c
+++ b/drivers/media/video/tm6000/tm6000-video.c
@@ -1605,16 +1605,25 @@ static int tm6000_release(struct file *file)
 	res_free(dev, fh);
 
 	if (!dev->users) {
-		int err;
-
 		tm6000_uninit_isoc(dev);
 
+		/* Stop interrupt USB pipe */
+		tm6000_ir_int_stop(dev);
+
+		usb_reset_configuration(dev->udev);
+
+		if (dev->int_in.endp)
+			usb_set_interface(dev->udev,
+					dev->isoc_in.bInterfaceNumber, 2);
+		else
+			usb_set_interface(dev->udev,
+					dev->isoc_in.bInterfaceNumber, 0);
+
+		/* Start interrupt USB pipe */
+		tm6000_ir_int_start(dev);
+
 		if (!fh->radio)
 			videobuf_mmap_free(&fh->vb_vidq);
-
-		err = tm6000_reset(dev);
-		if (err < 0)
-			dev_err(&vdev->dev, "reset failed: %d\n", err);
 	}
 
 	kfree(fh);
diff --git a/drivers/media/video/tm6000/tm6000.h b/drivers/media/video/tm6000/tm6000.h
index 2777e514eff..27ba659cfa8 100644
--- a/drivers/media/video/tm6000/tm6000.h
+++ b/drivers/media/video/tm6000/tm6000.h
@@ -188,6 +188,9 @@ struct tm6000_core {
 	/* Device Capabilities*/
 	struct tm6000_capabilities	caps;
 
+	/* Used to load alsa/dvb */
+        struct work_struct		request_module_wk;
+
 	/* Tuner configuration */
 	int				tuner_type;		/* type of the tuner */
 	int				tuner_addr;		/* tuner address */
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 11cc980b0cd..4059ea178c2 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -326,6 +326,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
 		t->mode_mask = T_RADIO;
 		break;
 	case TUNER_PHILIPS_FMD1216ME_MK3:
+	case TUNER_PHILIPS_FMD1216MEX_MK3:
 		buffer[0] = 0x0b;
 		buffer[1] = 0xdc;
 		buffer[2] = 0x9c;
diff --git a/drivers/media/video/tvp514x.c b/drivers/media/video/tvp514x.c
index 926f0393115..dd26cacd055 100644
--- a/drivers/media/video/tvp514x.c
+++ b/drivers/media/video/tvp514x.c
@@ -52,7 +52,7 @@
 #define LOCK_RETRY_DELAY                (200)
 
 /* Debug functions */
-static int debug;
+static bool debug;
 module_param(debug, bool, 0644);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 6abaa16ae13..6be9910a6e2 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -703,21 +703,21 @@ static int tvp5150_set_std(struct v4l2_subdev *sd, v4l2_std_id std)
 	/* First tests should be against specific std */
 
 	if (std == V4L2_STD_ALL) {
-		fmt = 0;	/* Autodetect mode */
+		fmt = VIDEO_STD_AUTO_SWITCH_BIT;	/* Autodetect mode */
 	} else if (std & V4L2_STD_NTSC_443) {
-		fmt = 0xa;
+		fmt = VIDEO_STD_NTSC_4_43_BIT;
 	} else if (std & V4L2_STD_PAL_M) {
-		fmt = 0x6;
+		fmt = VIDEO_STD_PAL_M_BIT;
 	} else if (std & (V4L2_STD_PAL_N | V4L2_STD_PAL_Nc)) {
-		fmt = 0x8;
+		fmt = VIDEO_STD_PAL_COMBINATION_N_BIT;
 	} else {
 		/* Then, test against generic ones */
 		if (std & V4L2_STD_NTSC)
-			fmt = 0x2;
+			fmt = VIDEO_STD_NTSC_MJ_BIT;
 		else if (std & V4L2_STD_PAL)
-			fmt = 0x4;
+			fmt = VIDEO_STD_PAL_BDGHIN_BIT;
 		else if (std & V4L2_STD_SECAM)
-			fmt = 0xc;
+			fmt = VIDEO_STD_SECAM_BIT;
 	}
 
 	v4l2_dbg(1, debug, sd, "Set video std register to %d.\n", fmt);
@@ -779,6 +779,70 @@ static int tvp5150_s_ctrl(struct v4l2_ctrl *ctrl)
 	return -EINVAL;
 }
 
+static v4l2_std_id tvp5150_read_std(struct v4l2_subdev *sd)
+{
+	int val = tvp5150_read(sd, TVP5150_STATUS_REG_5);
+
+	switch (val & 0x0F) {
+	case 0x01:
+		return V4L2_STD_NTSC;
+	case 0x03:
+		return V4L2_STD_PAL;
+	case 0x05:
+		return V4L2_STD_PAL_M;
+	case 0x07:
+		return V4L2_STD_PAL_N | V4L2_STD_PAL_Nc;
+	case 0x09:
+		return V4L2_STD_NTSC_443;
+	case 0xb:
+		return V4L2_STD_SECAM;
+	default:
+		return V4L2_STD_UNKNOWN;
+	}
+}
+
+static int tvp5150_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index,
+						enum v4l2_mbus_pixelcode *code)
+{
+	if (index)
+		return -EINVAL;
+
+	*code = V4L2_MBUS_FMT_YUYV8_2X8;
+	return 0;
+}
+
+static int tvp5150_mbus_fmt(struct v4l2_subdev *sd,
+			    struct v4l2_mbus_framefmt *f)
+{
+	struct tvp5150 *decoder = to_tvp5150(sd);
+	v4l2_std_id std;
+
+	if (f == NULL)
+		return -EINVAL;
+
+	tvp5150_reset(sd, 0);
+
+	/* Calculate height and width based on current standard */
+	if (decoder->norm == V4L2_STD_ALL)
+		std = tvp5150_read_std(sd);
+	else
+		std = decoder->norm;
+
+	f->width = 720;
+	if (std & V4L2_STD_525_60)
+		f->height = 480;
+	else
+		f->height = 576;
+
+	f->code = V4L2_MBUS_FMT_YUYV8_2X8;
+	f->field = V4L2_FIELD_SEQ_TB;
+	f->colorspace = V4L2_COLORSPACE_SMPTE170M;
+
+	v4l2_dbg(1, debug, sd, "width = %d, height = %d\n", f->width,
+			f->height);
+	return 0;
+}
+
 /****************************************************************************
 			I2C Command
  ****************************************************************************/
@@ -931,6 +995,9 @@ static const struct v4l2_subdev_tuner_ops tvp5150_tuner_ops = {
 
 static const struct v4l2_subdev_video_ops tvp5150_video_ops = {
 	.s_routing = tvp5150_s_routing,
+	.enum_mbus_fmt = tvp5150_enum_mbus_fmt,
+	.s_mbus_fmt = tvp5150_mbus_fmt,
+	.try_mbus_fmt = tvp5150_mbus_fmt,
 };
 
 static const struct v4l2_subdev_vbi_ops tvp5150_vbi_ops = {
diff --git a/drivers/media/video/tvp7002.c b/drivers/media/video/tvp7002.c
index 7875e80cb2f..236c559d5f5 100644
--- a/drivers/media/video/tvp7002.c
+++ b/drivers/media/video/tvp7002.c
@@ -63,7 +63,7 @@ MODULE_LICENSE("GPL");
 #define TVP7002_CL_MASK		0x0f
 
 /* Debug functions */
-static int debug;
+static bool debug;
 module_param(debug, bool, 0644);
 MODULE_PARM_DESC(debug, "Debug level (0-2)");
 
diff --git a/drivers/media/video/upd64083.c b/drivers/media/video/upd64083.c
index 9bbe61700fd..65d065aa609 100644
--- a/drivers/media/video/upd64083.c
+++ b/drivers/media/video/upd64083.c
@@ -34,7 +34,7 @@ MODULE_DESCRIPTION("uPD64083 driver");
 MODULE_AUTHOR("T. Adachi, Takeru KOMORIYA, Hans Verkuil");
 MODULE_LICENSE("GPL");
 
-static int debug;
+static bool debug;
 module_param(debug, bool, 0644);
 
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index d7f97513b28..89fec029e92 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -110,42 +110,20 @@ static inline int usb_find_address(struct i2c_adapter *i2c_adap,
 
 	unsigned char addr;
 	int ret;
-	if ((flags & I2C_M_TEN)) {
-		/* a ten bit address */
-		addr = 0xf0 | ((msg->addr >> 7) & 0x03);
-		/* try extended address code... */
-		ret = try_write_address(i2c_adap, addr, retries);
-		if (ret != 1) {
-			dev_err(&i2c_adap->dev,
-				"died at extended address code,	while writing\n");
-			return -EREMOTEIO;
-		}
-		add[0] = addr;
-		if (flags & I2C_M_RD) {
-			/* okay, now switch into reading mode */
-			addr |= 0x01;
-			ret = try_read_address(i2c_adap, addr, retries);
-			if (ret != 1) {
-				dev_err(&i2c_adap->dev,
-					"died at extended address code, while reading\n");
-				return -EREMOTEIO;
-			}
-		}
 
-	} else {		/* normal 7bit address  */
-		addr = (msg->addr << 1);
-		if (flags & I2C_M_RD)
-			addr |= 1;
+	addr = (msg->addr << 1);
+	if (flags & I2C_M_RD)
+		addr |= 1;
 
-		add[0] = addr;
-		if (flags & I2C_M_RD)
-			ret = try_read_address(i2c_adap, addr, retries);
-		else
-			ret = try_write_address(i2c_adap, addr, retries);
+	add[0] = addr;
+	if (flags & I2C_M_RD)
+		ret = try_read_address(i2c_adap, addr, retries);
+	else
+		ret = try_write_address(i2c_adap, addr, retries);
+
+	if (ret != 1)
+		return -EREMOTEIO;
 
-		if (ret != 1)
-			return -EREMOTEIO;
-	}
 	return 0;
 }
 
@@ -184,7 +162,7 @@ usbvision_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs[], int num)
 
 static u32 functionality(struct i2c_adapter *adap)
 {
-	return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_10BIT_ADDR;
+	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
 }
 
 /* -----exported algorithm data: -------------------------------------	*/
diff --git a/drivers/media/video/uvc/Kconfig b/drivers/media/video/uvc/Kconfig
index 2956a763721..6c197da531b 100644
--- a/drivers/media/video/uvc/Kconfig
+++ b/drivers/media/video/uvc/Kconfig
@@ -1,5 +1,6 @@
 config USB_VIDEO_CLASS
 	tristate "USB Video Class (UVC)"
+	select VIDEOBUF2_VMALLOC
 	---help---
 	  Support for the USB Video Class (UVC).  Currently only video
 	  input devices, such as webcams, are supported.
diff --git a/drivers/media/video/uvc/Makefile b/drivers/media/video/uvc/Makefile
index 2071ca8a2f0..c26d12fdb8f 100644
--- a/drivers/media/video/uvc/Makefile
+++ b/drivers/media/video/uvc/Makefile
@@ -1,5 +1,5 @@
 uvcvideo-objs  := uvc_driver.o uvc_queue.o uvc_v4l2.o uvc_video.o uvc_ctrl.o \
-		  uvc_status.o uvc_isight.o
+		  uvc_status.o uvc_isight.o uvc_debugfs.o
 ifeq ($(CONFIG_MEDIA_CONTROLLER),y)
 uvcvideo-objs  += uvc_entity.o
 endif
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 254d3268884..0efd3b10b35 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -878,8 +878,21 @@ static int uvc_ctrl_populate_cache(struct uvc_video_chain *chain,
 				     chain->dev->intfnum, ctrl->info.selector,
 				     uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES),
 				     ctrl->info.size);
-		if (ret < 0)
-			return ret;
+		if (ret < 0) {
+			if (UVC_ENTITY_TYPE(ctrl->entity) !=
+			    UVC_VC_EXTENSION_UNIT)
+				return ret;
+
+			/* GET_RES is mandatory for XU controls, but some
+			 * cameras still choke on it. Ignore errors and set the
+			 * resolution value to zero.
+			 */
+			uvc_warn_once(chain->dev, UVC_WARN_XU_GET_RES,
+				      "UVC non compliance - GET_RES failed on "
+				      "an XU control. Enabling workaround.\n");
+			memset(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES), 0,
+			       ctrl->info.size);
+		}
 	}
 
 	ctrl->cached = 1;
@@ -1861,7 +1874,7 @@ int uvc_ctrl_init_device(struct uvc_device *dev)
 		if (ncontrols == 0)
 			continue;
 
-		entity->controls = kzalloc(ncontrols * sizeof(*ctrl),
+		entity->controls = kcalloc(ncontrols, sizeof(*ctrl),
 					   GFP_KERNEL);
 		if (entity->controls == NULL)
 			return -ENOMEM;
diff --git a/drivers/media/video/uvc/uvc_debugfs.c b/drivers/media/video/uvc/uvc_debugfs.c
new file mode 100644
index 00000000000..14561a5abb7
--- /dev/null
+++ b/drivers/media/video/uvc/uvc_debugfs.c
@@ -0,0 +1,136 @@
+/*
+ *      uvc_debugfs.c --  USB Video Class driver - Debugging support
+ *
+ *      Copyright (C) 2011
+ *          Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ *      This program is free software; you can redistribute it and/or modify
+ *      it under the terms of the GNU General Public License as published by
+ *      the Free Software Foundation; either version 2 of the License, or
+ *      (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/debugfs.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+
+#include "uvcvideo.h"
+
+/* -----------------------------------------------------------------------------
+ * Statistics
+ */
+
+#define UVC_DEBUGFS_BUF_SIZE	1024
+
+struct uvc_debugfs_buffer {
+	size_t count;
+	char data[UVC_DEBUGFS_BUF_SIZE];
+};
+
+static int uvc_debugfs_stats_open(struct inode *inode, struct file *file)
+{
+	struct uvc_streaming *stream = inode->i_private;
+	struct uvc_debugfs_buffer *buf;
+
+	buf = kmalloc(sizeof(*buf), GFP_KERNEL);
+	if (buf == NULL)
+		return -ENOMEM;
+
+	buf->count = uvc_video_stats_dump(stream, buf->data, sizeof(buf->data));
+
+	file->private_data = buf;
+	return 0;
+}
+
+static ssize_t uvc_debugfs_stats_read(struct file *file, char __user *user_buf,
+				      size_t nbytes, loff_t *ppos)
+{
+	struct uvc_debugfs_buffer *buf = file->private_data;
+
+	return simple_read_from_buffer(user_buf, nbytes, ppos, buf->data,
+				       buf->count);
+}
+
+static int uvc_debugfs_stats_release(struct inode *inode, struct file *file)
+{
+	kfree(file->private_data);
+	file->private_data = NULL;
+
+	return 0;
+}
+
+static const struct file_operations uvc_debugfs_stats_fops = {
+	.owner = THIS_MODULE,
+	.open = uvc_debugfs_stats_open,
+	.llseek = no_llseek,
+	.read = uvc_debugfs_stats_read,
+	.release = uvc_debugfs_stats_release,
+};
+
+/* -----------------------------------------------------------------------------
+ * Global and stream initialization/cleanup
+ */
+
+static struct dentry *uvc_debugfs_root_dir;
+
+int uvc_debugfs_init_stream(struct uvc_streaming *stream)
+{
+	struct usb_device *udev = stream->dev->udev;
+	struct dentry *dent;
+	char dir_name[32];
+
+	if (uvc_debugfs_root_dir == NULL)
+		return -ENODEV;
+
+	sprintf(dir_name, "%u-%u", udev->bus->busnum, udev->devnum);
+
+	dent = debugfs_create_dir(dir_name, uvc_debugfs_root_dir);
+	if (IS_ERR_OR_NULL(dent)) {
+		uvc_printk(KERN_INFO, "Unable to create debugfs %s "
+			   "directory.\n", dir_name);
+		return -ENODEV;
+	}
+
+	stream->debugfs_dir = dent;
+
+	dent = debugfs_create_file("stats", 0444, stream->debugfs_dir,
+				   stream, &uvc_debugfs_stats_fops);
+	if (IS_ERR_OR_NULL(dent)) {
+		uvc_printk(KERN_INFO, "Unable to create debugfs stats file.\n");
+		uvc_debugfs_cleanup_stream(stream);
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+void uvc_debugfs_cleanup_stream(struct uvc_streaming *stream)
+{
+	if (stream->debugfs_dir == NULL)
+		return;
+
+	debugfs_remove_recursive(stream->debugfs_dir);
+	stream->debugfs_dir = NULL;
+}
+
+int uvc_debugfs_init(void)
+{
+	struct dentry *dir;
+
+	dir = debugfs_create_dir("uvcvideo", usb_debug_root);
+	if (IS_ERR_OR_NULL(dir)) {
+		uvc_printk(KERN_INFO, "Unable to create debugfs directory\n");
+		return -ENODATA;
+	}
+
+	uvc_debugfs_root_dir = dir;
+	return 0;
+}
+
+void uvc_debugfs_cleanup(void)
+{
+	if (uvc_debugfs_root_dir != NULL)
+		debugfs_remove_recursive(uvc_debugfs_root_dir);
+}
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index 656d4c9e3b9..a240d43d15d 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -1675,6 +1675,8 @@ static void uvc_unregister_video(struct uvc_device *dev)
 
 		video_unregister_device(stream->vdev);
 		stream->vdev = NULL;
+
+		uvc_debugfs_cleanup_stream(stream);
 	}
 
 	/* Decrement the stream count and call uvc_delete explicitly if there
@@ -1700,6 +1702,8 @@ static int uvc_register_video(struct uvc_device *dev,
 		return ret;
 	}
 
+	uvc_debugfs_init_stream(stream);
+
 	/* Register the device with V4L. */
 	vdev = video_device_alloc();
 	if (vdev == NULL) {
@@ -2033,6 +2037,15 @@ MODULE_PARM_DESC(timeout, "Streaming control requests timeout");
  * though they are compliant.
  */
 static struct usb_device_id uvc_ids[] = {
+	/* LogiLink Wireless Webcam */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x0416,
+	  .idProduct		= 0xa91a,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 0,
+	  .driver_info		= UVC_QUIRK_PROBE_MINMAX },
 	/* Genius eFace 2025 */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
@@ -2396,17 +2409,24 @@ struct uvc_driver uvc_driver = {
 
 static int __init uvc_init(void)
 {
-	int result;
+	int ret;
+
+	uvc_debugfs_init();
 
-	result = usb_register(&uvc_driver.driver);
-	if (result == 0)
-		printk(KERN_INFO DRIVER_DESC " (" DRIVER_VERSION ")\n");
-	return result;
+	ret = usb_register(&uvc_driver.driver);
+	if (ret < 0) {
+		uvc_debugfs_cleanup();
+		return ret;
+	}
+
+	printk(KERN_INFO DRIVER_DESC " (" DRIVER_VERSION ")\n");
+	return 0;
 }
 
 static void __exit uvc_cleanup(void)
 {
 	usb_deregister(&uvc_driver.driver);
+	uvc_debugfs_cleanup();
 }
 
 module_init(uvc_init);
diff --git a/drivers/media/video/uvc/uvc_isight.c b/drivers/media/video/uvc/uvc_isight.c
index 74bbe8f18f3..8510e7259e7 100644
--- a/drivers/media/video/uvc/uvc_isight.c
+++ b/drivers/media/video/uvc/uvc_isight.c
@@ -74,7 +74,7 @@ static int isight_decode(struct uvc_video_queue *queue, struct uvc_buffer *buf,
 	 * Empty buffers (bytesused == 0) don't trigger end of frame detection
 	 * as it doesn't make sense to return an empty buffer.
 	 */
-	if (is_header && buf->buf.bytesused != 0) {
+	if (is_header && buf->bytesused != 0) {
 		buf->state = UVC_BUF_STATE_DONE;
 		return -EAGAIN;
 	}
@@ -83,13 +83,13 @@ static int isight_decode(struct uvc_video_queue *queue, struct uvc_buffer *buf,
 	 * contain no data.
 	 */
 	if (!is_header) {
-		maxlen = buf->buf.length - buf->buf.bytesused;
-		mem = queue->mem + buf->buf.m.offset + buf->buf.bytesused;
+		maxlen = buf->length - buf->bytesused;
+		mem = buf->mem + buf->bytesused;
 		nbytes = min(len, maxlen);
 		memcpy(mem, data, nbytes);
-		buf->buf.bytesused += nbytes;
+		buf->bytesused += nbytes;
 
-		if (len > maxlen || buf->buf.bytesused == buf->buf.length) {
+		if (len > maxlen || buf->bytesused == buf->length) {
 			uvc_trace(UVC_TRACE_FRAME, "Frame complete "
 				  "(overflow).\n");
 			buf->state = UVC_BUF_STATE_DONE;
diff --git a/drivers/media/video/uvc/uvc_queue.c b/drivers/media/video/uvc/uvc_queue.c
index 677691c4450..518f77d3a4d 100644
--- a/drivers/media/video/uvc/uvc_queue.c
+++ b/drivers/media/video/uvc/uvc_queue.c
@@ -11,6 +11,7 @@
  *
  */
 
+#include <linux/atomic.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/list.h>
@@ -19,7 +20,7 @@
 #include <linux/videodev2.h>
 #include <linux/vmalloc.h>
 #include <linux/wait.h>
-#include <linux/atomic.h>
+#include <media/videobuf2-vmalloc.h>
 
 #include "uvcvideo.h"
 
@@ -29,467 +30,211 @@
  * Video queues is initialized by uvc_queue_init(). The function performs
  * basic initialization of the uvc_video_queue struct and never fails.
  *
- * Video buffer allocation and freeing are performed by uvc_alloc_buffers and
- * uvc_free_buffers respectively. The former acquires the video queue lock,
- * while the later must be called with the lock held (so that allocation can
- * free previously allocated buffers). Trying to free buffers that are mapped
- * to user space will return -EBUSY.
- *
- * Video buffers are managed using two queues. However, unlike most USB video
- * drivers that use an in queue and an out queue, we use a main queue to hold
- * all queued buffers (both 'empty' and 'done' buffers), and an irq queue to
- * hold empty buffers. This design (copied from video-buf) minimizes locking
- * in interrupt, as only one queue is shared between interrupt and user
- * contexts.
- *
- * Use cases
- * ---------
- *
- * Unless stated otherwise, all operations that modify the irq buffers queue
- * are protected by the irq spinlock.
- *
- * 1. The user queues the buffers, starts streaming and dequeues a buffer.
- *
- *    The buffers are added to the main and irq queues. Both operations are
- *    protected by the queue lock, and the later is protected by the irq
- *    spinlock as well.
- *
- *    The completion handler fetches a buffer from the irq queue and fills it
- *    with video data. If no buffer is available (irq queue empty), the handler
- *    returns immediately.
- *
- *    When the buffer is full, the completion handler removes it from the irq
- *    queue, marks it as done (UVC_BUF_STATE_DONE) and wakes its wait queue.
- *    At that point, any process waiting on the buffer will be woken up. If a
- *    process tries to dequeue a buffer after it has been marked done, the
- *    dequeing will succeed immediately.
- *
- * 2. Buffers are queued, user is waiting on a buffer and the device gets
- *    disconnected.
- *
- *    When the device is disconnected, the kernel calls the completion handler
- *    with an appropriate status code. The handler marks all buffers in the
- *    irq queue as being erroneous (UVC_BUF_STATE_ERROR) and wakes them up so
- *    that any process waiting on a buffer gets woken up.
- *
- *    Waking up up the first buffer on the irq list is not enough, as the
- *    process waiting on the buffer might restart the dequeue operation
- *    immediately.
- *
+ * Video buffers are managed by videobuf2. The driver uses a mutex to protect
+ * the videobuf2 queue operations by serializing calls to videobuf2 and a
+ * spinlock to protect the IRQ queue that holds the buffers to be processed by
+ * the driver.
  */
 
-void uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,
-		    int drop_corrupted)
-{
-	mutex_init(&queue->mutex);
-	spin_lock_init(&queue->irqlock);
-	INIT_LIST_HEAD(&queue->mainqueue);
-	INIT_LIST_HEAD(&queue->irqqueue);
-	queue->flags = drop_corrupted ? UVC_QUEUE_DROP_CORRUPTED : 0;
-	queue->type = type;
-}
-
-/*
- * Free the video buffers.
- *
- * This function must be called with the queue lock held.
+/* -----------------------------------------------------------------------------
+ * videobuf2 queue operations
  */
-static int __uvc_free_buffers(struct uvc_video_queue *queue)
+
+static int uvc_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
+			   unsigned int *nbuffers, unsigned int *nplanes,
+			   unsigned int sizes[], void *alloc_ctxs[])
 {
-	unsigned int i;
+	struct uvc_video_queue *queue = vb2_get_drv_priv(vq);
+	struct uvc_streaming *stream =
+			container_of(queue, struct uvc_streaming, queue);
 
-	for (i = 0; i < queue->count; ++i) {
-		if (queue->buffer[i].vma_use_count != 0)
-			return -EBUSY;
-	}
+	if (*nbuffers > UVC_MAX_VIDEO_BUFFERS)
+		*nbuffers = UVC_MAX_VIDEO_BUFFERS;
 
-	if (queue->count) {
-		uvc_queue_cancel(queue, 0);
-		INIT_LIST_HEAD(&queue->mainqueue);
-		vfree(queue->mem);
-		queue->count = 0;
-	}
+	*nplanes = 1;
+
+	sizes[0] = stream->ctrl.dwMaxVideoFrameSize;
 
 	return 0;
 }
 
-int uvc_free_buffers(struct uvc_video_queue *queue)
+static int uvc_buffer_prepare(struct vb2_buffer *vb)
 {
-	int ret;
+	struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
+	struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
 
-	mutex_lock(&queue->mutex);
-	ret = __uvc_free_buffers(queue);
-	mutex_unlock(&queue->mutex);
+	if (vb->v4l2_buf.type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+	    vb2_get_plane_payload(vb, 0) > vb2_plane_size(vb, 0)) {
+		uvc_trace(UVC_TRACE_CAPTURE, "[E] Bytes used out of bounds.\n");
+		return -EINVAL;
+	}
 
-	return ret;
-}
+	if (unlikely(queue->flags & UVC_QUEUE_DISCONNECTED))
+		return -ENODEV;
 
-/*
- * Allocate the video buffers.
- *
- * Pages are reserved to make sure they will not be swapped, as they will be
- * filled in the URB completion handler.
- *
- * Buffers will be individually mapped, so they must all be page aligned.
- */
-int uvc_alloc_buffers(struct uvc_video_queue *queue, unsigned int nbuffers,
-		unsigned int buflength)
-{
-	unsigned int bufsize = PAGE_ALIGN(buflength);
-	unsigned int i;
-	void *mem = NULL;
-	int ret;
+	buf->state = UVC_BUF_STATE_QUEUED;
+	buf->error = 0;
+	buf->mem = vb2_plane_vaddr(vb, 0);
+	buf->length = vb2_plane_size(vb, 0);
+	if (vb->v4l2_buf.type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		buf->bytesused = 0;
+	else
+		buf->bytesused = vb2_get_plane_payload(vb, 0);
 
-	if (nbuffers > UVC_MAX_VIDEO_BUFFERS)
-		nbuffers = UVC_MAX_VIDEO_BUFFERS;
+	return 0;
+}
 
-	mutex_lock(&queue->mutex);
+static void uvc_buffer_queue(struct vb2_buffer *vb)
+{
+	struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
+	struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
+	unsigned long flags;
 
-	if ((ret = __uvc_free_buffers(queue)) < 0)
-		goto done;
+	spin_lock_irqsave(&queue->irqlock, flags);
+	if (likely(!(queue->flags & UVC_QUEUE_DISCONNECTED))) {
+		list_add_tail(&buf->queue, &queue->irqqueue);
+	} else {
+		/* If the device is disconnected return the buffer to userspace
+		 * directly. The next QBUF call will fail with -ENODEV.
+		 */
+		buf->state = UVC_BUF_STATE_ERROR;
+		vb2_buffer_done(&buf->buf, VB2_BUF_STATE_ERROR);
+	}
 
-	/* Bail out if no buffers should be allocated. */
-	if (nbuffers == 0)
-		goto done;
+	spin_unlock_irqrestore(&queue->irqlock, flags);
+}
 
-	/* Decrement the number of buffers until allocation succeeds. */
-	for (; nbuffers > 0; --nbuffers) {
-		mem = vmalloc_32(nbuffers * bufsize);
-		if (mem != NULL)
-			break;
-	}
+static int uvc_buffer_finish(struct vb2_buffer *vb)
+{
+	struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
+	struct uvc_streaming *stream =
+			container_of(queue, struct uvc_streaming, queue);
+	struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
 
-	if (mem == NULL) {
-		ret = -ENOMEM;
-		goto done;
-	}
+	uvc_video_clock_update(stream, &vb->v4l2_buf, buf);
+	return 0;
+}
 
-	for (i = 0; i < nbuffers; ++i) {
-		memset(&queue->buffer[i], 0, sizeof queue->buffer[i]);
-		queue->buffer[i].buf.index = i;
-		queue->buffer[i].buf.m.offset = i * bufsize;
-		queue->buffer[i].buf.length = buflength;
-		queue->buffer[i].buf.type = queue->type;
-		queue->buffer[i].buf.field = V4L2_FIELD_NONE;
-		queue->buffer[i].buf.memory = V4L2_MEMORY_MMAP;
-		queue->buffer[i].buf.flags = 0;
-		init_waitqueue_head(&queue->buffer[i].wait);
-	}
+static struct vb2_ops uvc_queue_qops = {
+	.queue_setup = uvc_queue_setup,
+	.buf_prepare = uvc_buffer_prepare,
+	.buf_queue = uvc_buffer_queue,
+	.buf_finish = uvc_buffer_finish,
+};
 
-	queue->mem = mem;
-	queue->count = nbuffers;
-	queue->buf_size = bufsize;
-	ret = nbuffers;
+void uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,
+		    int drop_corrupted)
+{
+	queue->queue.type = type;
+	queue->queue.io_modes = VB2_MMAP;
+	queue->queue.drv_priv = queue;
+	queue->queue.buf_struct_size = sizeof(struct uvc_buffer);
+	queue->queue.ops = &uvc_queue_qops;
+	queue->queue.mem_ops = &vb2_vmalloc_memops;
+	vb2_queue_init(&queue->queue);
 
-done:
-	mutex_unlock(&queue->mutex);
-	return ret;
+	mutex_init(&queue->mutex);
+	spin_lock_init(&queue->irqlock);
+	INIT_LIST_HEAD(&queue->irqqueue);
+	queue->flags = drop_corrupted ? UVC_QUEUE_DROP_CORRUPTED : 0;
 }
 
-/*
- * Check if buffers have been allocated.
+/* -----------------------------------------------------------------------------
+ * V4L2 queue operations
  */
-int uvc_queue_allocated(struct uvc_video_queue *queue)
+
+int uvc_alloc_buffers(struct uvc_video_queue *queue,
+		      struct v4l2_requestbuffers *rb)
 {
-	int allocated;
+	int ret;
 
 	mutex_lock(&queue->mutex);
-	allocated = queue->count != 0;
+	ret = vb2_reqbufs(&queue->queue, rb);
 	mutex_unlock(&queue->mutex);
 
-	return allocated;
+	return ret ? ret : rb->count;
 }
 
-static void __uvc_query_buffer(struct uvc_buffer *buf,
-		struct v4l2_buffer *v4l2_buf)
+void uvc_free_buffers(struct uvc_video_queue *queue)
 {
-	memcpy(v4l2_buf, &buf->buf, sizeof *v4l2_buf);
-
-	if (buf->vma_use_count)
-		v4l2_buf->flags |= V4L2_BUF_FLAG_MAPPED;
-
-	switch (buf->state) {
-	case UVC_BUF_STATE_ERROR:
-	case UVC_BUF_STATE_DONE:
-		v4l2_buf->flags |= V4L2_BUF_FLAG_DONE;
-		break;
-	case UVC_BUF_STATE_QUEUED:
-	case UVC_BUF_STATE_ACTIVE:
-	case UVC_BUF_STATE_READY:
-		v4l2_buf->flags |= V4L2_BUF_FLAG_QUEUED;
-		break;
-	case UVC_BUF_STATE_IDLE:
-	default:
-		break;
-	}
+	mutex_lock(&queue->mutex);
+	vb2_queue_release(&queue->queue);
+	mutex_unlock(&queue->mutex);
 }
 
-int uvc_query_buffer(struct uvc_video_queue *queue,
-		struct v4l2_buffer *v4l2_buf)
+int uvc_query_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf)
 {
-	int ret = 0;
+	int ret;
 
 	mutex_lock(&queue->mutex);
-	if (v4l2_buf->index >= queue->count) {
-		ret = -EINVAL;
-		goto done;
-	}
-
-	__uvc_query_buffer(&queue->buffer[v4l2_buf->index], v4l2_buf);
-
-done:
+	ret = vb2_querybuf(&queue->queue, buf);
 	mutex_unlock(&queue->mutex);
+
 	return ret;
 }
 
-/*
- * Queue a video buffer. Attempting to queue a buffer that has already been
- * queued will return -EINVAL.
- */
-int uvc_queue_buffer(struct uvc_video_queue *queue,
-	struct v4l2_buffer *v4l2_buf)
+int uvc_queue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf)
 {
-	struct uvc_buffer *buf;
-	unsigned long flags;
-	int ret = 0;
-
-	uvc_trace(UVC_TRACE_CAPTURE, "Queuing buffer %u.\n", v4l2_buf->index);
-
-	if (v4l2_buf->type != queue->type ||
-	    v4l2_buf->memory != V4L2_MEMORY_MMAP) {
-		uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer type (%u) "
-			"and/or memory (%u).\n", v4l2_buf->type,
-			v4l2_buf->memory);
-		return -EINVAL;
-	}
+	int ret;
 
 	mutex_lock(&queue->mutex);
-	if (v4l2_buf->index >= queue->count) {
-		uvc_trace(UVC_TRACE_CAPTURE, "[E] Out of range index.\n");
-		ret = -EINVAL;
-		goto done;
-	}
-
-	buf = &queue->buffer[v4l2_buf->index];
-	if (buf->state != UVC_BUF_STATE_IDLE) {
-		uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer state "
-			"(%u).\n", buf->state);
-		ret = -EINVAL;
-		goto done;
-	}
-
-	if (v4l2_buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
-	    v4l2_buf->bytesused > buf->buf.length) {
-		uvc_trace(UVC_TRACE_CAPTURE, "[E] Bytes used out of bounds.\n");
-		ret = -EINVAL;
-		goto done;
-	}
-
-	spin_lock_irqsave(&queue->irqlock, flags);
-	if (queue->flags & UVC_QUEUE_DISCONNECTED) {
-		spin_unlock_irqrestore(&queue->irqlock, flags);
-		ret = -ENODEV;
-		goto done;
-	}
-	buf->state = UVC_BUF_STATE_QUEUED;
-	if (v4l2_buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		buf->buf.bytesused = 0;
-	else
-		buf->buf.bytesused = v4l2_buf->bytesused;
-
-	list_add_tail(&buf->stream, &queue->mainqueue);
-	list_add_tail(&buf->queue, &queue->irqqueue);
-	spin_unlock_irqrestore(&queue->irqlock, flags);
-
-done:
+	ret = vb2_qbuf(&queue->queue, buf);
 	mutex_unlock(&queue->mutex);
-	return ret;
-}
 
-static int uvc_queue_waiton(struct uvc_buffer *buf, int nonblocking)
-{
-	if (nonblocking) {
-		return (buf->state != UVC_BUF_STATE_QUEUED &&
-			buf->state != UVC_BUF_STATE_ACTIVE &&
-			buf->state != UVC_BUF_STATE_READY)
-			? 0 : -EAGAIN;
-	}
-
-	return wait_event_interruptible(buf->wait,
-		buf->state != UVC_BUF_STATE_QUEUED &&
-		buf->state != UVC_BUF_STATE_ACTIVE &&
-		buf->state != UVC_BUF_STATE_READY);
+	return ret;
 }
 
-/*
- * Dequeue a video buffer. If nonblocking is false, block until a buffer is
- * available.
- */
-int uvc_dequeue_buffer(struct uvc_video_queue *queue,
-		struct v4l2_buffer *v4l2_buf, int nonblocking)
+int uvc_dequeue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf,
+		       int nonblocking)
 {
-	struct uvc_buffer *buf;
-	int ret = 0;
-
-	if (v4l2_buf->type != queue->type ||
-	    v4l2_buf->memory != V4L2_MEMORY_MMAP) {
-		uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer type (%u) "
-			"and/or memory (%u).\n", v4l2_buf->type,
-			v4l2_buf->memory);
-		return -EINVAL;
-	}
+	int ret;
 
 	mutex_lock(&queue->mutex);
-	if (list_empty(&queue->mainqueue)) {
-		uvc_trace(UVC_TRACE_CAPTURE, "[E] Empty buffer queue.\n");
-		ret = -EINVAL;
-		goto done;
-	}
-
-	buf = list_first_entry(&queue->mainqueue, struct uvc_buffer, stream);
-	if ((ret = uvc_queue_waiton(buf, nonblocking)) < 0)
-		goto done;
-
-	uvc_trace(UVC_TRACE_CAPTURE, "Dequeuing buffer %u (%u, %u bytes).\n",
-		buf->buf.index, buf->state, buf->buf.bytesused);
-
-	switch (buf->state) {
-	case UVC_BUF_STATE_ERROR:
-		uvc_trace(UVC_TRACE_CAPTURE, "[W] Corrupted data "
-			"(transmission error).\n");
-		ret = -EIO;
-	case UVC_BUF_STATE_DONE:
-		buf->state = UVC_BUF_STATE_IDLE;
-		break;
-
-	case UVC_BUF_STATE_IDLE:
-	case UVC_BUF_STATE_QUEUED:
-	case UVC_BUF_STATE_ACTIVE:
-	case UVC_BUF_STATE_READY:
-	default:
-		uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer state %u "
-			"(driver bug?).\n", buf->state);
-		ret = -EINVAL;
-		goto done;
-	}
-
-	list_del(&buf->stream);
-	__uvc_query_buffer(buf, v4l2_buf);
-
-done:
+	ret = vb2_dqbuf(&queue->queue, buf, nonblocking);
 	mutex_unlock(&queue->mutex);
-	return ret;
-}
 
-/*
- * VMA operations.
- */
-static void uvc_vm_open(struct vm_area_struct *vma)
-{
-	struct uvc_buffer *buffer = vma->vm_private_data;
-	buffer->vma_use_count++;
-}
-
-static void uvc_vm_close(struct vm_area_struct *vma)
-{
-	struct uvc_buffer *buffer = vma->vm_private_data;
-	buffer->vma_use_count--;
+	return ret;
 }
 
-static const struct vm_operations_struct uvc_vm_ops = {
-	.open		= uvc_vm_open,
-	.close		= uvc_vm_close,
-};
-
-/*
- * Memory-map a video buffer.
- *
- * This function implements video buffers memory mapping and is intended to be
- * used by the device mmap handler.
- */
 int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma)
 {
-	struct uvc_buffer *uninitialized_var(buffer);
-	struct page *page;
-	unsigned long addr, start, size;
-	unsigned int i;
-	int ret = 0;
-
-	start = vma->vm_start;
-	size = vma->vm_end - vma->vm_start;
+	int ret;
 
 	mutex_lock(&queue->mutex);
+	ret = vb2_mmap(&queue->queue, vma);
+	mutex_unlock(&queue->mutex);
 
-	for (i = 0; i < queue->count; ++i) {
-		buffer = &queue->buffer[i];
-		if ((buffer->buf.m.offset >> PAGE_SHIFT) == vma->vm_pgoff)
-			break;
-	}
-
-	if (i == queue->count || PAGE_ALIGN(size) != queue->buf_size) {
-		ret = -EINVAL;
-		goto done;
-	}
-
-	/*
-	 * VM_IO marks the area as being an mmaped region for I/O to a
-	 * device. It also prevents the region from being core dumped.
-	 */
-	vma->vm_flags |= VM_IO;
-
-	addr = (unsigned long)queue->mem + buffer->buf.m.offset;
-#ifdef CONFIG_MMU
-	while (size > 0) {
-		page = vmalloc_to_page((void *)addr);
-		if ((ret = vm_insert_page(vma, start, page)) < 0)
-			goto done;
-
-		start += PAGE_SIZE;
-		addr += PAGE_SIZE;
-		size -= PAGE_SIZE;
-	}
-#endif
+	return ret;
+}
 
-	vma->vm_ops = &uvc_vm_ops;
-	vma->vm_private_data = buffer;
-	uvc_vm_open(vma);
+unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file,
+			    poll_table *wait)
+{
+	unsigned int ret;
 
-done:
+	mutex_lock(&queue->mutex);
+	ret = vb2_poll(&queue->queue, file, wait);
 	mutex_unlock(&queue->mutex);
+
 	return ret;
 }
 
-/*
- * Poll the video queue.
+/* -----------------------------------------------------------------------------
  *
- * This function implements video queue polling and is intended to be used by
- * the device poll handler.
  */
-unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file,
-		poll_table *wait)
+
+/*
+ * Check if buffers have been allocated.
+ */
+int uvc_queue_allocated(struct uvc_video_queue *queue)
 {
-	struct uvc_buffer *buf;
-	unsigned int mask = 0;
+	int allocated;
 
 	mutex_lock(&queue->mutex);
-	if (list_empty(&queue->mainqueue)) {
-		mask |= POLLERR;
-		goto done;
-	}
-	buf = list_first_entry(&queue->mainqueue, struct uvc_buffer, stream);
-
-	poll_wait(file, &buf->wait, wait);
-	if (buf->state == UVC_BUF_STATE_DONE ||
-	    buf->state == UVC_BUF_STATE_ERROR) {
-		if (queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
-			mask |= POLLIN | POLLRDNORM;
-		else
-			mask |= POLLOUT | POLLWRNORM;
-	}
-
-done:
+	allocated = vb2_is_busy(&queue->queue);
 	mutex_unlock(&queue->mutex);
-	return mask;
+
+	return allocated;
 }
 
 #ifndef CONFIG_MMU
@@ -515,7 +260,7 @@ unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue,
 		ret = -EINVAL;
 		goto done;
 	}
-	ret = (unsigned long)queue->mem + buffer->buf.m.offset;
+	ret = (unsigned long)buf->mem;
 done:
 	mutex_unlock(&queue->mutex);
 	return ret;
@@ -540,27 +285,24 @@ done:
  */
 int uvc_queue_enable(struct uvc_video_queue *queue, int enable)
 {
-	unsigned int i;
-	int ret = 0;
+	unsigned long flags;
+	int ret;
 
 	mutex_lock(&queue->mutex);
 	if (enable) {
-		if (uvc_queue_streaming(queue)) {
-			ret = -EBUSY;
+		ret = vb2_streamon(&queue->queue, queue->queue.type);
+		if (ret < 0)
 			goto done;
-		}
-		queue->flags |= UVC_QUEUE_STREAMING;
+
 		queue->buf_used = 0;
 	} else {
-		uvc_queue_cancel(queue, 0);
-		INIT_LIST_HEAD(&queue->mainqueue);
-
-		for (i = 0; i < queue->count; ++i) {
-			queue->buffer[i].error = 0;
-			queue->buffer[i].state = UVC_BUF_STATE_IDLE;
-		}
+		ret = vb2_streamoff(&queue->queue, queue->queue.type);
+		if (ret < 0)
+			goto done;
 
-		queue->flags &= ~UVC_QUEUE_STREAMING;
+		spin_lock_irqsave(&queue->irqlock, flags);
+		INIT_LIST_HEAD(&queue->irqqueue);
+		spin_unlock_irqrestore(&queue->irqlock, flags);
 	}
 
 done:
@@ -591,12 +333,12 @@ void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect)
 				       queue);
 		list_del(&buf->queue);
 		buf->state = UVC_BUF_STATE_ERROR;
-		wake_up(&buf->wait);
+		vb2_buffer_done(&buf->buf, VB2_BUF_STATE_ERROR);
 	}
 	/* This must be protected by the irqlock spinlock to avoid race
-	 * conditions between uvc_queue_buffer and the disconnection event that
+	 * conditions between uvc_buffer_queue and the disconnection event that
 	 * could result in an interruptible wait in uvc_dequeue_buffer. Do not
-	 * blindly replace this logic by checking for the UVC_DEV_DISCONNECTED
+	 * blindly replace this logic by checking for the UVC_QUEUE_DISCONNECTED
 	 * state outside the queue code.
 	 */
 	if (disconnect)
@@ -613,14 +355,12 @@ struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
 	if ((queue->flags & UVC_QUEUE_DROP_CORRUPTED) && buf->error) {
 		buf->error = 0;
 		buf->state = UVC_BUF_STATE_QUEUED;
-		buf->buf.bytesused = 0;
+		vb2_set_plane_payload(&buf->buf, 0, 0);
 		return buf;
 	}
 
 	spin_lock_irqsave(&queue->irqlock, flags);
 	list_del(&buf->queue);
-	buf->error = 0;
-	buf->state = UVC_BUF_STATE_DONE;
 	if (!list_empty(&queue->irqqueue))
 		nextbuf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
 					   queue);
@@ -628,7 +368,9 @@ struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
 		nextbuf = NULL;
 	spin_unlock_irqrestore(&queue->irqlock, flags);
 
-	wake_up(&buf->wait);
+	buf->state = buf->error ? VB2_BUF_STATE_ERROR : UVC_BUF_STATE_DONE;
+	vb2_set_plane_payload(&buf->buf, 0, buf->bytesused);
+	vb2_buffer_done(&buf->buf, VB2_BUF_STATE_DONE);
+
 	return nextbuf;
 }
-
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index dadf11f704d..2ae4f880ea0 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -58,6 +58,15 @@ static int uvc_ioctl_ctrl_map(struct uvc_video_chain *chain,
 		break;
 
 	case V4L2_CTRL_TYPE_MENU:
+		/* Prevent excessive memory consumption, as well as integer
+		 * overflows.
+		 */
+		if (xmap->menu_count == 0 ||
+		    xmap->menu_count > UVC_MAX_CONTROL_MENU_ENTRIES) {
+			ret = -EINVAL;
+			goto done;
+		}
+
 		size = xmap->menu_count * sizeof(*map->menu_info);
 		map->menu_info = kmalloc(size, GFP_KERNEL);
 		if (map->menu_info == NULL) {
@@ -513,10 +522,7 @@ static int uvc_v4l2_release(struct file *file)
 	/* Only free resources if this is a privileged handle. */
 	if (uvc_has_privileges(handle)) {
 		uvc_video_enable(stream, 0);
-
-		if (uvc_free_buffers(&stream->queue) < 0)
-			uvc_printk(KERN_ERR, "uvc_v4l2_release: Unable to "
-					"free buffers.\n");
+		uvc_free_buffers(&stream->queue);
 	}
 
 	/* Release the file handle. */
@@ -914,19 +920,11 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 
 	/* Buffers & streaming */
 	case VIDIOC_REQBUFS:
-	{
-		struct v4l2_requestbuffers *rb = arg;
-
-		if (rb->type != stream->type ||
-		    rb->memory != V4L2_MEMORY_MMAP)
-			return -EINVAL;
-
 		if ((ret = uvc_acquire_privileges(handle)) < 0)
 			return ret;
 
 		mutex_lock(&stream->mutex);
-		ret = uvc_alloc_buffers(&stream->queue, rb->count,
-					stream->ctrl.dwMaxVideoFrameSize);
+		ret = uvc_alloc_buffers(&stream->queue, arg);
 		mutex_unlock(&stream->mutex);
 		if (ret < 0)
 			return ret;
@@ -934,18 +932,13 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		if (ret == 0)
 			uvc_dismiss_privileges(handle);
 
-		rb->count = ret;
 		ret = 0;
 		break;
-	}
 
 	case VIDIOC_QUERYBUF:
 	{
 		struct v4l2_buffer *buf = arg;
 
-		if (buf->type != stream->type)
-			return -EINVAL;
-
 		if (!uvc_has_privileges(handle))
 			return -EBUSY;
 
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index b015e8e5e8b..c7e69b8f81c 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -351,25 +351,553 @@ done:
 	return ret;
 }
 
-int uvc_commit_video(struct uvc_streaming *stream,
-	struct uvc_streaming_control *probe)
+static int uvc_commit_video(struct uvc_streaming *stream,
+			    struct uvc_streaming_control *probe)
 {
 	return uvc_set_video_ctrl(stream, probe, 0);
 }
 
+/* -----------------------------------------------------------------------------
+ * Clocks and timestamps
+ */
+
+static void
+uvc_video_clock_decode(struct uvc_streaming *stream, struct uvc_buffer *buf,
+		       const __u8 *data, int len)
+{
+	struct uvc_clock_sample *sample;
+	unsigned int header_size;
+	bool has_pts = false;
+	bool has_scr = false;
+	unsigned long flags;
+	struct timespec ts;
+	u16 host_sof;
+	u16 dev_sof;
+
+	switch (data[1] & (UVC_STREAM_PTS | UVC_STREAM_SCR)) {
+	case UVC_STREAM_PTS | UVC_STREAM_SCR:
+		header_size = 12;
+		has_pts = true;
+		has_scr = true;
+		break;
+	case UVC_STREAM_PTS:
+		header_size = 6;
+		has_pts = true;
+		break;
+	case UVC_STREAM_SCR:
+		header_size = 8;
+		has_scr = true;
+		break;
+	default:
+		header_size = 2;
+		break;
+	}
+
+	/* Check for invalid headers. */
+	if (len < header_size)
+		return;
+
+	/* Extract the timestamps:
+	 *
+	 * - store the frame PTS in the buffer structure
+	 * - if the SCR field is present, retrieve the host SOF counter and
+	 *   kernel timestamps and store them with the SCR STC and SOF fields
+	 *   in the ring buffer
+	 */
+	if (has_pts && buf != NULL)
+		buf->pts = get_unaligned_le32(&data[2]);
+
+	if (!has_scr)
+		return;
+
+	/* To limit the amount of data, drop SCRs with an SOF identical to the
+	 * previous one.
+	 */
+	dev_sof = get_unaligned_le16(&data[header_size - 2]);
+	if (dev_sof == stream->clock.last_sof)
+		return;
+
+	stream->clock.last_sof = dev_sof;
+
+	host_sof = usb_get_current_frame_number(stream->dev->udev);
+	ktime_get_ts(&ts);
+
+	/* The UVC specification allows device implementations that can't obtain
+	 * the USB frame number to keep their own frame counters as long as they
+	 * match the size and frequency of the frame number associated with USB
+	 * SOF tokens. The SOF values sent by such devices differ from the USB
+	 * SOF tokens by a fixed offset that needs to be estimated and accounted
+	 * for to make timestamp recovery as accurate as possible.
+	 *
+	 * The offset is estimated the first time a device SOF value is received
+	 * as the difference between the host and device SOF values. As the two
+	 * SOF values can differ slightly due to transmission delays, consider
+	 * that the offset is null if the difference is not higher than 10 ms
+	 * (negative differences can not happen and are thus considered as an
+	 * offset). The video commit control wDelay field should be used to
+	 * compute a dynamic threshold instead of using a fixed 10 ms value, but
+	 * devices don't report reliable wDelay values.
+	 *
+	 * See uvc_video_clock_host_sof() for an explanation regarding why only
+	 * the 8 LSBs of the delta are kept.
+	 */
+	if (stream->clock.sof_offset == (u16)-1) {
+		u16 delta_sof = (host_sof - dev_sof) & 255;
+		if (delta_sof >= 10)
+			stream->clock.sof_offset = delta_sof;
+		else
+			stream->clock.sof_offset = 0;
+	}
+
+	dev_sof = (dev_sof + stream->clock.sof_offset) & 2047;
+
+	spin_lock_irqsave(&stream->clock.lock, flags);
+
+	sample = &stream->clock.samples[stream->clock.head];
+	sample->dev_stc = get_unaligned_le32(&data[header_size - 6]);
+	sample->dev_sof = dev_sof;
+	sample->host_sof = host_sof;
+	sample->host_ts = ts;
+
+	/* Update the sliding window head and count. */
+	stream->clock.head = (stream->clock.head + 1) % stream->clock.size;
+
+	if (stream->clock.count < stream->clock.size)
+		stream->clock.count++;
+
+	spin_unlock_irqrestore(&stream->clock.lock, flags);
+}
+
+static int uvc_video_clock_init(struct uvc_streaming *stream)
+{
+	struct uvc_clock *clock = &stream->clock;
+
+	spin_lock_init(&clock->lock);
+	clock->head = 0;
+	clock->count = 0;
+	clock->size = 32;
+	clock->last_sof = -1;
+	clock->sof_offset = -1;
+
+	clock->samples = kmalloc(clock->size * sizeof(*clock->samples),
+				 GFP_KERNEL);
+	if (clock->samples == NULL)
+		return -ENOMEM;
+
+	return 0;
+}
+
+static void uvc_video_clock_cleanup(struct uvc_streaming *stream)
+{
+	kfree(stream->clock.samples);
+	stream->clock.samples = NULL;
+}
+
+/*
+ * uvc_video_clock_host_sof - Return the host SOF value for a clock sample
+ *
+ * Host SOF counters reported by usb_get_current_frame_number() usually don't
+ * cover the whole 11-bits SOF range (0-2047) but are limited to the HCI frame
+ * schedule window. They can be limited to 8, 9 or 10 bits depending on the host
+ * controller and its configuration.
+ *
+ * We thus need to recover the SOF value corresponding to the host frame number.
+ * As the device and host frame numbers are sampled in a short interval, the
+ * difference between their values should be equal to a small delta plus an
+ * integer multiple of 256 caused by the host frame number limited precision.
+ *
+ * To obtain the recovered host SOF value, compute the small delta by masking
+ * the high bits of the host frame counter and device SOF difference and add it
+ * to the device SOF value.
+ */
+static u16 uvc_video_clock_host_sof(const struct uvc_clock_sample *sample)
+{
+	/* The delta value can be negative. */
+	s8 delta_sof;
+
+	delta_sof = (sample->host_sof - sample->dev_sof) & 255;
+
+	return (sample->dev_sof + delta_sof) & 2047;
+}
+
+/*
+ * uvc_video_clock_update - Update the buffer timestamp
+ *
+ * This function converts the buffer PTS timestamp to the host clock domain by
+ * going through the USB SOF clock domain and stores the result in the V4L2
+ * buffer timestamp field.
+ *
+ * The relationship between the device clock and the host clock isn't known.
+ * However, the device and the host share the common USB SOF clock which can be
+ * used to recover that relationship.
+ *
+ * The relationship between the device clock and the USB SOF clock is considered
+ * to be linear over the clock samples sliding window and is given by
+ *
+ * SOF = m * PTS + p
+ *
+ * Several methods to compute the slope (m) and intercept (p) can be used. As
+ * the clock drift should be small compared to the sliding window size, we
+ * assume that the line that goes through the points at both ends of the window
+ * is a good approximation. Naming those points P1 and P2, we get
+ *
+ * SOF = (SOF2 - SOF1) / (STC2 - STC1) * PTS
+ *     + (SOF1 * STC2 - SOF2 * STC1) / (STC2 - STC1)
+ *
+ * or
+ *
+ * SOF = ((SOF2 - SOF1) * PTS + SOF1 * STC2 - SOF2 * STC1) / (STC2 - STC1)   (1)
+ *
+ * to avoid loosing precision in the division. Similarly, the host timestamp is
+ * computed with
+ *
+ * TS = ((TS2 - TS1) * PTS + TS1 * SOF2 - TS2 * SOF1) / (SOF2 - SOF1)	     (2)
+ *
+ * SOF values are coded on 11 bits by USB. We extend their precision with 16
+ * decimal bits, leading to a 11.16 coding.
+ *
+ * TODO: To avoid surprises with device clock values, PTS/STC timestamps should
+ * be normalized using the nominal device clock frequency reported through the
+ * UVC descriptors.
+ *
+ * Both the PTS/STC and SOF counters roll over, after a fixed but device
+ * specific amount of time for PTS/STC and after 2048ms for SOF. As long as the
+ * sliding window size is smaller than the rollover period, differences computed
+ * on unsigned integers will produce the correct result. However, the p term in
+ * the linear relations will be miscomputed.
+ *
+ * To fix the issue, we subtract a constant from the PTS and STC values to bring
+ * PTS to half the 32 bit STC range. The sliding window STC values then fit into
+ * the 32 bit range without any rollover.
+ *
+ * Similarly, we add 2048 to the device SOF values to make sure that the SOF
+ * computed by (1) will never be smaller than 0. This offset is then compensated
+ * by adding 2048 to the SOF values used in (2). However, this doesn't prevent
+ * rollovers between (1) and (2): the SOF value computed by (1) can be slightly
+ * lower than 4096, and the host SOF counters can have rolled over to 2048. This
+ * case is handled by subtracting 2048 from the SOF value if it exceeds the host
+ * SOF value at the end of the sliding window.
+ *
+ * Finally we subtract a constant from the host timestamps to bring the first
+ * timestamp of the sliding window to 1s.
+ */
+void uvc_video_clock_update(struct uvc_streaming *stream,
+			    struct v4l2_buffer *v4l2_buf,
+			    struct uvc_buffer *buf)
+{
+	struct uvc_clock *clock = &stream->clock;
+	struct uvc_clock_sample *first;
+	struct uvc_clock_sample *last;
+	unsigned long flags;
+	struct timespec ts;
+	u32 delta_stc;
+	u32 y1, y2;
+	u32 x1, x2;
+	u32 mean;
+	u32 sof;
+	u32 div;
+	u32 rem;
+	u64 y;
+
+	spin_lock_irqsave(&clock->lock, flags);
+
+	if (clock->count < clock->size)
+		goto done;
+
+	first = &clock->samples[clock->head];
+	last = &clock->samples[(clock->head - 1) % clock->size];
+
+	/* First step, PTS to SOF conversion. */
+	delta_stc = buf->pts - (1UL << 31);
+	x1 = first->dev_stc - delta_stc;
+	x2 = last->dev_stc - delta_stc;
+	y1 = (first->dev_sof + 2048) << 16;
+	y2 = (last->dev_sof + 2048) << 16;
+
+	if (y2 < y1)
+		y2 += 2048 << 16;
+
+	y = (u64)(y2 - y1) * (1ULL << 31) + (u64)y1 * (u64)x2
+	  - (u64)y2 * (u64)x1;
+	y = div_u64(y, x2 - x1);
+
+	sof = y;
+
+	uvc_trace(UVC_TRACE_CLOCK, "%s: PTS %u y %llu.%06llu SOF %u.%06llu "
+		  "(x1 %u x2 %u y1 %u y2 %u SOF offset %u)\n",
+		  stream->dev->name, buf->pts,
+		  y >> 16, div_u64((y & 0xffff) * 1000000, 65536),
+		  sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
+		  x1, x2, y1, y2, clock->sof_offset);
+
+	/* Second step, SOF to host clock conversion. */
+	ts = timespec_sub(last->host_ts, first->host_ts);
+	x1 = (uvc_video_clock_host_sof(first) + 2048) << 16;
+	x2 = (uvc_video_clock_host_sof(last) + 2048) << 16;
+	y1 = NSEC_PER_SEC;
+	y2 = (ts.tv_sec + 1) * NSEC_PER_SEC + ts.tv_nsec;
+
+	if (x2 < x1)
+		x2 += 2048 << 16;
+
+	/* Interpolated and host SOF timestamps can wrap around at slightly
+	 * different times. Handle this by adding or removing 2048 to or from
+	 * the computed SOF value to keep it close to the SOF samples mean
+	 * value.
+	 */
+	mean = (x1 + x2) / 2;
+	if (mean - (1024 << 16) > sof)
+		sof += 2048 << 16;
+	else if (sof > mean + (1024 << 16))
+		sof -= 2048 << 16;
+
+	y = (u64)(y2 - y1) * (u64)sof + (u64)y1 * (u64)x2
+	  - (u64)y2 * (u64)x1;
+	y = div_u64(y, x2 - x1);
+
+	div = div_u64_rem(y, NSEC_PER_SEC, &rem);
+	ts.tv_sec = first->host_ts.tv_sec - 1 + div;
+	ts.tv_nsec = first->host_ts.tv_nsec + rem;
+	if (ts.tv_nsec >= NSEC_PER_SEC) {
+		ts.tv_sec++;
+		ts.tv_nsec -= NSEC_PER_SEC;
+	}
+
+	uvc_trace(UVC_TRACE_CLOCK, "%s: SOF %u.%06llu y %llu ts %lu.%06lu "
+		  "buf ts %lu.%06lu (x1 %u/%u/%u x2 %u/%u/%u y1 %u y2 %u)\n",
+		  stream->dev->name,
+		  sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
+		  y, ts.tv_sec, ts.tv_nsec / NSEC_PER_USEC,
+		  v4l2_buf->timestamp.tv_sec, v4l2_buf->timestamp.tv_usec,
+		  x1, first->host_sof, first->dev_sof,
+		  x2, last->host_sof, last->dev_sof, y1, y2);
+
+	/* Update the V4L2 buffer. */
+	v4l2_buf->timestamp.tv_sec = ts.tv_sec;
+	v4l2_buf->timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC;
+
+done:
+	spin_unlock_irqrestore(&stream->clock.lock, flags);
+}
+
 /* ------------------------------------------------------------------------
- * Video codecs
+ * Stream statistics
  */
 
-/* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */
-#define UVC_STREAM_EOH	(1 << 7)
-#define UVC_STREAM_ERR	(1 << 6)
-#define UVC_STREAM_STI	(1 << 5)
-#define UVC_STREAM_RES	(1 << 4)
-#define UVC_STREAM_SCR	(1 << 3)
-#define UVC_STREAM_PTS	(1 << 2)
-#define UVC_STREAM_EOF	(1 << 1)
-#define UVC_STREAM_FID	(1 << 0)
+static void uvc_video_stats_decode(struct uvc_streaming *stream,
+		const __u8 *data, int len)
+{
+	unsigned int header_size;
+	bool has_pts = false;
+	bool has_scr = false;
+	u16 uninitialized_var(scr_sof);
+	u32 uninitialized_var(scr_stc);
+	u32 uninitialized_var(pts);
+
+	if (stream->stats.stream.nb_frames == 0 &&
+	    stream->stats.frame.nb_packets == 0)
+		ktime_get_ts(&stream->stats.stream.start_ts);
+
+	switch (data[1] & (UVC_STREAM_PTS | UVC_STREAM_SCR)) {
+	case UVC_STREAM_PTS | UVC_STREAM_SCR:
+		header_size = 12;
+		has_pts = true;
+		has_scr = true;
+		break;
+	case UVC_STREAM_PTS:
+		header_size = 6;
+		has_pts = true;
+		break;
+	case UVC_STREAM_SCR:
+		header_size = 8;
+		has_scr = true;
+		break;
+	default:
+		header_size = 2;
+		break;
+	}
+
+	/* Check for invalid headers. */
+	if (len < header_size || data[0] < header_size) {
+		stream->stats.frame.nb_invalid++;
+		return;
+	}
+
+	/* Extract the timestamps. */
+	if (has_pts)
+		pts = get_unaligned_le32(&data[2]);
+
+	if (has_scr) {
+		scr_stc = get_unaligned_le32(&data[header_size - 6]);
+		scr_sof = get_unaligned_le16(&data[header_size - 2]);
+	}
+
+	/* Is PTS constant through the whole frame ? */
+	if (has_pts && stream->stats.frame.nb_pts) {
+		if (stream->stats.frame.pts != pts) {
+			stream->stats.frame.nb_pts_diffs++;
+			stream->stats.frame.last_pts_diff =
+				stream->stats.frame.nb_packets;
+		}
+	}
+
+	if (has_pts) {
+		stream->stats.frame.nb_pts++;
+		stream->stats.frame.pts = pts;
+	}
+
+	/* Do all frames have a PTS in their first non-empty packet, or before
+	 * their first empty packet ?
+	 */
+	if (stream->stats.frame.size == 0) {
+		if (len > header_size)
+			stream->stats.frame.has_initial_pts = has_pts;
+		if (len == header_size && has_pts)
+			stream->stats.frame.has_early_pts = true;
+	}
+
+	/* Do the SCR.STC and SCR.SOF fields vary through the frame ? */
+	if (has_scr && stream->stats.frame.nb_scr) {
+		if (stream->stats.frame.scr_stc != scr_stc)
+			stream->stats.frame.nb_scr_diffs++;
+	}
+
+	if (has_scr) {
+		/* Expand the SOF counter to 32 bits and store its value. */
+		if (stream->stats.stream.nb_frames > 0 ||
+		    stream->stats.frame.nb_scr > 0)
+			stream->stats.stream.scr_sof_count +=
+				(scr_sof - stream->stats.stream.scr_sof) % 2048;
+		stream->stats.stream.scr_sof = scr_sof;
+
+		stream->stats.frame.nb_scr++;
+		stream->stats.frame.scr_stc = scr_stc;
+		stream->stats.frame.scr_sof = scr_sof;
+
+		if (scr_sof < stream->stats.stream.min_sof)
+			stream->stats.stream.min_sof = scr_sof;
+		if (scr_sof > stream->stats.stream.max_sof)
+			stream->stats.stream.max_sof = scr_sof;
+	}
+
+	/* Record the first non-empty packet number. */
+	if (stream->stats.frame.size == 0 && len > header_size)
+		stream->stats.frame.first_data = stream->stats.frame.nb_packets;
+
+	/* Update the frame size. */
+	stream->stats.frame.size += len - header_size;
+
+	/* Update the packets counters. */
+	stream->stats.frame.nb_packets++;
+	if (len > header_size)
+		stream->stats.frame.nb_empty++;
+
+	if (data[1] & UVC_STREAM_ERR)
+		stream->stats.frame.nb_errors++;
+}
+
+static void uvc_video_stats_update(struct uvc_streaming *stream)
+{
+	struct uvc_stats_frame *frame = &stream->stats.frame;
+
+	uvc_trace(UVC_TRACE_STATS, "frame %u stats: %u/%u/%u packets, "
+		  "%u/%u/%u pts (%searly %sinitial), %u/%u scr, "
+		  "last pts/stc/sof %u/%u/%u\n",
+		  stream->sequence, frame->first_data,
+		  frame->nb_packets - frame->nb_empty, frame->nb_packets,
+		  frame->nb_pts_diffs, frame->last_pts_diff, frame->nb_pts,
+		  frame->has_early_pts ? "" : "!",
+		  frame->has_initial_pts ? "" : "!",
+		  frame->nb_scr_diffs, frame->nb_scr,
+		  frame->pts, frame->scr_stc, frame->scr_sof);
+
+	stream->stats.stream.nb_frames++;
+	stream->stats.stream.nb_packets += stream->stats.frame.nb_packets;
+	stream->stats.stream.nb_empty += stream->stats.frame.nb_empty;
+	stream->stats.stream.nb_errors += stream->stats.frame.nb_errors;
+	stream->stats.stream.nb_invalid += stream->stats.frame.nb_invalid;
+
+	if (frame->has_early_pts)
+		stream->stats.stream.nb_pts_early++;
+	if (frame->has_initial_pts)
+		stream->stats.stream.nb_pts_initial++;
+	if (frame->last_pts_diff <= frame->first_data)
+		stream->stats.stream.nb_pts_constant++;
+	if (frame->nb_scr >= frame->nb_packets - frame->nb_empty)
+		stream->stats.stream.nb_scr_count_ok++;
+	if (frame->nb_scr_diffs + 1 == frame->nb_scr)
+		stream->stats.stream.nb_scr_diffs_ok++;
+
+	memset(&stream->stats.frame, 0, sizeof(stream->stats.frame));
+}
+
+size_t uvc_video_stats_dump(struct uvc_streaming *stream, char *buf,
+			    size_t size)
+{
+	unsigned int scr_sof_freq;
+	unsigned int duration;
+	struct timespec ts;
+	size_t count = 0;
+
+	ts.tv_sec = stream->stats.stream.stop_ts.tv_sec
+		  - stream->stats.stream.start_ts.tv_sec;
+	ts.tv_nsec = stream->stats.stream.stop_ts.tv_nsec
+		   - stream->stats.stream.start_ts.tv_nsec;
+	if (ts.tv_nsec < 0) {
+		ts.tv_sec--;
+		ts.tv_nsec += 1000000000;
+	}
+
+	/* Compute the SCR.SOF frequency estimate. At the nominal 1kHz SOF
+	 * frequency this will not overflow before more than 1h.
+	 */
+	duration = ts.tv_sec * 1000 + ts.tv_nsec / 1000000;
+	if (duration != 0)
+		scr_sof_freq = stream->stats.stream.scr_sof_count * 1000
+			     / duration;
+	else
+		scr_sof_freq = 0;
+
+	count += scnprintf(buf + count, size - count,
+			   "frames:  %u\npackets: %u\nempty:   %u\n"
+			   "errors:  %u\ninvalid: %u\n",
+			   stream->stats.stream.nb_frames,
+			   stream->stats.stream.nb_packets,
+			   stream->stats.stream.nb_empty,
+			   stream->stats.stream.nb_errors,
+			   stream->stats.stream.nb_invalid);
+	count += scnprintf(buf + count, size - count,
+			   "pts: %u early, %u initial, %u ok\n",
+			   stream->stats.stream.nb_pts_early,
+			   stream->stats.stream.nb_pts_initial,
+			   stream->stats.stream.nb_pts_constant);
+	count += scnprintf(buf + count, size - count,
+			   "scr: %u count ok, %u diff ok\n",
+			   stream->stats.stream.nb_scr_count_ok,
+			   stream->stats.stream.nb_scr_diffs_ok);
+	count += scnprintf(buf + count, size - count,
+			   "sof: %u <= sof <= %u, freq %u.%03u kHz\n",
+			   stream->stats.stream.min_sof,
+			   stream->stats.stream.max_sof,
+			   scr_sof_freq / 1000, scr_sof_freq % 1000);
+
+	return count;
+}
+
+static void uvc_video_stats_start(struct uvc_streaming *stream)
+{
+	memset(&stream->stats, 0, sizeof(stream->stats));
+	stream->stats.stream.min_sof = 2048;
+}
+
+static void uvc_video_stats_stop(struct uvc_streaming *stream)
+{
+	ktime_get_ts(&stream->stats.stream.stop_ts);
+}
+
+/* ------------------------------------------------------------------------
+ * Video codecs
+ */
 
 /* Video payload decoding is handled by uvc_video_decode_start(),
  * uvc_video_decode_data() and uvc_video_decode_end().
@@ -416,14 +944,9 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 	 * - bHeaderLength value must be at least 2 bytes (see above)
 	 * - bHeaderLength value can't be larger than the packet size.
 	 */
-	if (len < 2 || data[0] < 2 || data[0] > len)
+	if (len < 2 || data[0] < 2 || data[0] > len) {
+		stream->stats.frame.nb_invalid++;
 		return -EINVAL;
-
-	/* Skip payloads marked with the error bit ("error frames"). */
-	if (data[1] & UVC_STREAM_ERR) {
-		uvc_trace(UVC_TRACE_FRAME, "Dropping payload (error bit "
-			  "set).\n");
-		return -ENODATA;
 	}
 
 	fid = data[1] & UVC_STREAM_FID;
@@ -431,8 +954,14 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 	/* Increase the sequence number regardless of any buffer states, so
 	 * that discontinuous sequence numbers always indicate lost frames.
 	 */
-	if (stream->last_fid != fid)
+	if (stream->last_fid != fid) {
 		stream->sequence++;
+		if (stream->sequence)
+			uvc_video_stats_update(stream);
+	}
+
+	uvc_video_clock_decode(stream, buf, data, len);
+	uvc_video_stats_decode(stream, data, len);
 
 	/* Store the payload FID bit and return immediately when the buffer is
 	 * NULL.
@@ -442,6 +971,13 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 		return -ENODATA;
 	}
 
+	/* Mark the buffer as bad if the error bit is set. */
+	if (data[1] & UVC_STREAM_ERR) {
+		uvc_trace(UVC_TRACE_FRAME, "Marking buffer as bad (error bit "
+			  "set).\n");
+		buf->error = 1;
+	}
+
 	/* Synchronize to the input stream by waiting for the FID bit to be
 	 * toggled when the the buffer state is not UVC_BUF_STATE_ACTIVE.
 	 * stream->last_fid is initialized to -1, so the first isochronous
@@ -467,9 +1003,10 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 		else
 			ktime_get_real_ts(&ts);
 
-		buf->buf.sequence = stream->sequence;
-		buf->buf.timestamp.tv_sec = ts.tv_sec;
-		buf->buf.timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC;
+		buf->buf.v4l2_buf.sequence = stream->sequence;
+		buf->buf.v4l2_buf.timestamp.tv_sec = ts.tv_sec;
+		buf->buf.v4l2_buf.timestamp.tv_usec =
+			ts.tv_nsec / NSEC_PER_USEC;
 
 		/* TODO: Handle PTS and SCR. */
 		buf->state = UVC_BUF_STATE_ACTIVE;
@@ -490,7 +1027,7 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 	 * avoids detecting end of frame conditions at FID toggling if the
 	 * previous payload had the EOF bit set.
 	 */
-	if (fid != stream->last_fid && buf->buf.bytesused != 0) {
+	if (fid != stream->last_fid && buf->bytesused != 0) {
 		uvc_trace(UVC_TRACE_FRAME, "Frame complete (FID bit "
 				"toggled).\n");
 		buf->state = UVC_BUF_STATE_READY;
@@ -505,7 +1042,6 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 static void uvc_video_decode_data(struct uvc_streaming *stream,
 		struct uvc_buffer *buf, const __u8 *data, int len)
 {
-	struct uvc_video_queue *queue = &stream->queue;
 	unsigned int maxlen, nbytes;
 	void *mem;
 
@@ -513,11 +1049,11 @@ static void uvc_video_decode_data(struct uvc_streaming *stream,
 		return;
 
 	/* Copy the video data to the buffer. */
-	maxlen = buf->buf.length - buf->buf.bytesused;
-	mem = queue->mem + buf->buf.m.offset + buf->buf.bytesused;
+	maxlen = buf->length - buf->bytesused;
+	mem = buf->mem + buf->bytesused;
 	nbytes = min((unsigned int)len, maxlen);
 	memcpy(mem, data, nbytes);
-	buf->buf.bytesused += nbytes;
+	buf->bytesused += nbytes;
 
 	/* Complete the current frame if the buffer size was exceeded. */
 	if (len > maxlen) {
@@ -530,7 +1066,7 @@ static void uvc_video_decode_end(struct uvc_streaming *stream,
 		struct uvc_buffer *buf, const __u8 *data, int len)
 {
 	/* Mark the buffer as done if the EOF marker is set. */
-	if (data[1] & UVC_STREAM_EOF && buf->buf.bytesused != 0) {
+	if (data[1] & UVC_STREAM_EOF && buf->bytesused != 0) {
 		uvc_trace(UVC_TRACE_FRAME, "Frame complete (EOF found).\n");
 		if (data[0] == len)
 			uvc_trace(UVC_TRACE_FRAME, "EOF in empty payload.\n");
@@ -568,8 +1104,8 @@ static int uvc_video_encode_data(struct uvc_streaming *stream,
 	void *mem;
 
 	/* Copy video data to the URB buffer. */
-	mem = queue->mem + buf->buf.m.offset + queue->buf_used;
-	nbytes = min((unsigned int)len, buf->buf.bytesused - queue->buf_used);
+	mem = buf->mem + queue->buf_used;
+	nbytes = min((unsigned int)len, buf->bytesused - queue->buf_used);
 	nbytes = min(stream->bulk.max_payload_size - stream->bulk.payload_size,
 			nbytes);
 	memcpy(data, mem, nbytes);
@@ -624,7 +1160,7 @@ static void uvc_video_decode_isoc(struct urb *urb, struct uvc_streaming *stream,
 			urb->iso_frame_desc[i].actual_length);
 
 		if (buf->state == UVC_BUF_STATE_READY) {
-			if (buf->buf.length != buf->buf.bytesused &&
+			if (buf->length != buf->bytesused &&
 			    !(stream->cur_format->flags &
 			      UVC_FMT_FLAG_COMPRESSED))
 				buf->error = 1;
@@ -724,12 +1260,12 @@ static void uvc_video_encode_bulk(struct urb *urb, struct uvc_streaming *stream,
 	stream->bulk.payload_size += ret;
 	len -= ret;
 
-	if (buf->buf.bytesused == stream->queue.buf_used ||
+	if (buf->bytesused == stream->queue.buf_used ||
 	    stream->bulk.payload_size == stream->bulk.max_payload_size) {
-		if (buf->buf.bytesused == stream->queue.buf_used) {
+		if (buf->bytesused == stream->queue.buf_used) {
 			stream->queue.buf_used = 0;
 			buf->state = UVC_BUF_STATE_READY;
-			buf->buf.sequence = ++stream->sequence;
+			buf->buf.v4l2_buf.sequence = ++stream->sequence;
 			uvc_queue_next_buffer(&stream->queue, buf);
 			stream->last_fid ^= UVC_STREAM_FID;
 		}
@@ -870,6 +1406,8 @@ static void uvc_uninit_video(struct uvc_streaming *stream, int free_buffers)
 	struct urb *urb;
 	unsigned int i;
 
+	uvc_video_stats_stop(stream);
+
 	for (i = 0; i < UVC_URBS; ++i) {
 		urb = stream->urb[i];
 		if (urb == NULL)
@@ -882,6 +1420,8 @@ static void uvc_uninit_video(struct uvc_streaming *stream, int free_buffers)
 
 	if (free_buffers)
 		uvc_free_urb_buffers(stream);
+
+	uvc_video_clock_cleanup(stream);
 }
 
 /*
@@ -1009,6 +1549,12 @@ static int uvc_init_video(struct uvc_streaming *stream, gfp_t gfp_flags)
 	stream->bulk.skip_payload = 0;
 	stream->bulk.payload_size = 0;
 
+	uvc_video_stats_start(stream);
+
+	ret = uvc_video_clock_init(stream);
+	if (ret < 0)
+		return ret;
+
 	if (intf->num_altsetting > 1) {
 		struct usb_host_endpoint *best_ep = NULL;
 		unsigned int best_psize = 3 * 1024;
@@ -1283,6 +1829,11 @@ int uvc_video_enable(struct uvc_streaming *stream, int enable)
 		return ret;
 	}
 
-	return uvc_init_video(stream, GFP_KERNEL);
-}
+	ret = uvc_init_video(stream, GFP_KERNEL);
+	if (ret < 0) {
+		usb_set_interface(stream->dev->udev, stream->intfnum, 0);
+		uvc_queue_enable(&stream->queue, 0);
+	}
 
+	return ret;
+}
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index 4c1392ebcd4..67f88d85bb1 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -13,6 +13,7 @@
 #include <linux/videodev2.h>
 #include <media/media-device.h>
 #include <media/v4l2-device.h>
+#include <media/videobuf2-core.h>
 
 /* --------------------------------------------------------------------------
  * UVC constants
@@ -113,6 +114,7 @@
 
 /* Maximum allowed number of control mappings per device */
 #define UVC_MAX_CONTROL_MAPPINGS	1024
+#define UVC_MAX_CONTROL_MENU_ENTRIES	32
 
 /* Devices quirks */
 #define UVC_QUIRK_STATUS_INTERVAL	0x00000001
@@ -319,35 +321,30 @@ enum uvc_buffer_state {
 };
 
 struct uvc_buffer {
-	unsigned long vma_use_count;
-	struct list_head stream;
-
-	/* Touched by interrupt handler. */
-	struct v4l2_buffer buf;
+	struct vb2_buffer buf;
 	struct list_head queue;
-	wait_queue_head_t wait;
+
 	enum uvc_buffer_state state;
 	unsigned int error;
+
+	void *mem;
+	unsigned int length;
+	unsigned int bytesused;
+
+	u32 pts;
 };
 
-#define UVC_QUEUE_STREAMING		(1 << 0)
-#define UVC_QUEUE_DISCONNECTED		(1 << 1)
-#define UVC_QUEUE_DROP_CORRUPTED	(1 << 2)
+#define UVC_QUEUE_DISCONNECTED		(1 << 0)
+#define UVC_QUEUE_DROP_CORRUPTED	(1 << 1)
 
 struct uvc_video_queue {
-	enum v4l2_buf_type type;
+	struct vb2_queue queue;
+	struct mutex mutex;			/* Protects queue */
 
-	void *mem;
 	unsigned int flags;
-
-	unsigned int count;
-	unsigned int buf_size;
 	unsigned int buf_used;
-	struct uvc_buffer buffer[UVC_MAX_VIDEO_BUFFERS];
-	struct mutex mutex;	/* protects buffers and mainqueue */
-	spinlock_t irqlock;	/* protects irqqueue */
 
-	struct list_head mainqueue;
+	spinlock_t irqlock;			/* Protects irqqueue */
 	struct list_head irqqueue;
 };
 
@@ -362,6 +359,51 @@ struct uvc_video_chain {
 	struct mutex ctrl_mutex;		/* Protects ctrl.info */
 };
 
+struct uvc_stats_frame {
+	unsigned int size;		/* Number of bytes captured */
+	unsigned int first_data;	/* Index of the first non-empty packet */
+
+	unsigned int nb_packets;	/* Number of packets */
+	unsigned int nb_empty;		/* Number of empty packets */
+	unsigned int nb_invalid;	/* Number of packets with an invalid header */
+	unsigned int nb_errors;		/* Number of packets with the error bit set */
+
+	unsigned int nb_pts;		/* Number of packets with a PTS timestamp */
+	unsigned int nb_pts_diffs;	/* Number of PTS differences inside a frame */
+	unsigned int last_pts_diff;	/* Index of the last PTS difference */
+	bool has_initial_pts;		/* Whether the first non-empty packet has a PTS */
+	bool has_early_pts;		/* Whether a PTS is present before the first non-empty packet */
+	u32 pts;			/* PTS of the last packet */
+
+	unsigned int nb_scr;		/* Number of packets with a SCR timestamp */
+	unsigned int nb_scr_diffs;	/* Number of SCR.STC differences inside a frame */
+	u16 scr_sof;			/* SCR.SOF of the last packet */
+	u32 scr_stc;			/* SCR.STC of the last packet */
+};
+
+struct uvc_stats_stream {
+	struct timespec start_ts;	/* Stream start timestamp */
+	struct timespec stop_ts;	/* Stream stop timestamp */
+
+	unsigned int nb_frames;		/* Number of frames */
+
+	unsigned int nb_packets;	/* Number of packets */
+	unsigned int nb_empty;		/* Number of empty packets */
+	unsigned int nb_invalid;	/* Number of packets with an invalid header */
+	unsigned int nb_errors;		/* Number of packets with the error bit set */
+
+	unsigned int nb_pts_constant;	/* Number of frames with constant PTS */
+	unsigned int nb_pts_early;	/* Number of frames with early PTS */
+	unsigned int nb_pts_initial;	/* Number of frames with initial PTS */
+
+	unsigned int nb_scr_count_ok;	/* Number of frames with at least one SCR per non empty packet */
+	unsigned int nb_scr_diffs_ok;	/* Number of frames with varying SCR.STC */
+	unsigned int scr_sof_count;	/* STC.SOF counter accumulated since stream start */
+	unsigned int scr_sof;		/* STC.SOF of the last packet */
+	unsigned int min_sof;		/* Minimum STC.SOF value */
+	unsigned int max_sof;		/* Maximum STC.SOF value */
+};
+
 struct uvc_streaming {
 	struct list_head list;
 	struct uvc_device *dev;
@@ -387,6 +429,7 @@ struct uvc_streaming {
 	 */
 	struct mutex mutex;
 
+	/* Buffers queue. */
 	unsigned int frozen : 1;
 	struct uvc_video_queue queue;
 	void (*decode) (struct urb *urb, struct uvc_streaming *video,
@@ -408,6 +451,32 @@ struct uvc_streaming {
 
 	__u32 sequence;
 	__u8 last_fid;
+
+	/* debugfs */
+	struct dentry *debugfs_dir;
+	struct {
+		struct uvc_stats_frame frame;
+		struct uvc_stats_stream stream;
+	} stats;
+
+	/* Timestamps support. */
+	struct uvc_clock {
+		struct uvc_clock_sample {
+			u32 dev_stc;
+			u16 dev_sof;
+			struct timespec host_ts;
+			u16 host_sof;
+		} *samples;
+
+		unsigned int head;
+		unsigned int count;
+		unsigned int size;
+
+		u16 last_sof;
+		u16 sof_offset;
+
+		spinlock_t lock;
+	} clock;
 };
 
 enum uvc_device_state {
@@ -479,9 +548,12 @@ struct uvc_driver {
 #define UVC_TRACE_SUSPEND	(1 << 8)
 #define UVC_TRACE_STATUS	(1 << 9)
 #define UVC_TRACE_VIDEO		(1 << 10)
+#define UVC_TRACE_STATS		(1 << 11)
+#define UVC_TRACE_CLOCK		(1 << 12)
 
 #define UVC_WARN_MINMAX		0
 #define UVC_WARN_PROBE_DEF	1
+#define UVC_WARN_XU_GET_RES	2
 
 extern unsigned int uvc_clock_param;
 extern unsigned int uvc_no_drop_param;
@@ -516,8 +588,8 @@ extern struct uvc_entity *uvc_entity_by_id(struct uvc_device *dev, int id);
 extern void uvc_queue_init(struct uvc_video_queue *queue,
 		enum v4l2_buf_type type, int drop_corrupted);
 extern int uvc_alloc_buffers(struct uvc_video_queue *queue,
-		unsigned int nbuffers, unsigned int buflength);
-extern int uvc_free_buffers(struct uvc_video_queue *queue);
+		struct v4l2_requestbuffers *rb);
+extern void uvc_free_buffers(struct uvc_video_queue *queue);
 extern int uvc_query_buffer(struct uvc_video_queue *queue,
 		struct v4l2_buffer *v4l2_buf);
 extern int uvc_queue_buffer(struct uvc_video_queue *queue,
@@ -539,7 +611,7 @@ extern unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue,
 extern int uvc_queue_allocated(struct uvc_video_queue *queue);
 static inline int uvc_queue_streaming(struct uvc_video_queue *queue)
 {
-	return queue->flags & UVC_QUEUE_STREAMING;
+	return vb2_is_streaming(&queue->queue);
 }
 
 /* V4L2 interface */
@@ -556,10 +628,11 @@ extern int uvc_video_resume(struct uvc_streaming *stream, int reset);
 extern int uvc_video_enable(struct uvc_streaming *stream, int enable);
 extern int uvc_probe_video(struct uvc_streaming *stream,
 		struct uvc_streaming_control *probe);
-extern int uvc_commit_video(struct uvc_streaming *stream,
-		struct uvc_streaming_control *ctrl);
 extern int uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
 		__u8 intfnum, __u8 cs, void *data, __u16 size);
+void uvc_video_clock_update(struct uvc_streaming *stream,
+			    struct v4l2_buffer *v4l2_buf,
+			    struct uvc_buffer *buf);
 
 /* Status */
 extern int uvc_status_init(struct uvc_device *dev);
@@ -612,4 +685,13 @@ extern struct usb_host_endpoint *uvc_find_endpoint(
 void uvc_video_decode_isight(struct urb *urb, struct uvc_streaming *stream,
 		struct uvc_buffer *buf);
 
+/* debugfs and statistics */
+int uvc_debugfs_init(void);
+void uvc_debugfs_cleanup(void);
+int uvc_debugfs_init_stream(struct uvc_streaming *stream);
+void uvc_debugfs_cleanup_stream(struct uvc_streaming *stream);
+
+size_t uvc_video_stats_dump(struct uvc_streaming *stream, char *buf,
+			    size_t size);
+
 #endif
diff --git a/drivers/media/video/v4l2-compat-ioctl32.c b/drivers/media/video/v4l2-compat-ioctl32.c
index c68531b8827..af4419e6c65 100644
--- a/drivers/media/video/v4l2-compat-ioctl32.c
+++ b/drivers/media/video/v4l2-compat-ioctl32.c
@@ -985,6 +985,8 @@ long v4l2_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
 	case VIDIOC_CROPCAP:
 	case VIDIOC_G_CROP:
 	case VIDIOC_S_CROP:
+	case VIDIOC_G_SELECTION:
+	case VIDIOC_S_SELECTION:
 	case VIDIOC_G_JPEGCOMP:
 	case VIDIOC_S_JPEGCOMP:
 	case VIDIOC_QUERYSTD:
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c
index 0f415dade05..cccd42be718 100644
--- a/drivers/media/video/v4l2-ctrls.c
+++ b/drivers/media/video/v4l2-ctrls.c
@@ -465,8 +465,9 @@ const char *v4l2_ctrl_get_name(u32 id)
 	case V4L2_CID_CHROMA_GAIN:		return "Chroma Gain";
 	case V4L2_CID_ILLUMINATORS_1:		return "Illuminator 1";
 	case V4L2_CID_ILLUMINATORS_2:		return "Illuminator 2";
-	case V4L2_CID_MIN_BUFFERS_FOR_CAPTURE:	return "Minimum Number of Capture Buffers";
-	case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT:	return "Minimum Number of Output Buffers";
+	case V4L2_CID_MIN_BUFFERS_FOR_CAPTURE:	return "Min Number of Capture Buffers";
+	case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT:	return "Min Number of Output Buffers";
+	case V4L2_CID_ALPHA_COMPONENT:		return "Alpha Component";
 
 	/* MPEG controls */
 	/* Keep the order of the 'case's the same as in videodev2.h! */
@@ -505,25 +506,25 @@ const char *v4l2_ctrl_get_name(u32 id)
 	case V4L2_CID_MPEG_VIDEO_MUTE_YUV:	return "Video Mute YUV";
 	case V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE:	return "Decoder Slice Interface";
 	case V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER:	return "MPEG4 Loop Filter Enable";
-	case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB:	return "The Number of Intra Refresh MBs";
+	case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB:	return "Number of Intra Refresh MBs";
 	case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE:		return "Frame Level Rate Control Enable";
 	case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE:			return "H264 MB Level Rate Control";
 	case V4L2_CID_MPEG_VIDEO_HEADER_MODE:			return "Sequence Header Mode";
-	case V4L2_CID_MPEG_VIDEO_MAX_REF_PIC:			return "The Max Number of Reference Picture";
+	case V4L2_CID_MPEG_VIDEO_MAX_REF_PIC:			return "Max Number of Reference Pics";
 	case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP:		return "H263 I-Frame QP Value";
-	case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP:		return "H263 P frame QP Value";
-	case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP:		return "H263 B frame QP Value";
+	case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP:		return "H263 P-Frame QP Value";
+	case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP:		return "H263 B-Frame QP Value";
 	case V4L2_CID_MPEG_VIDEO_H263_MIN_QP:			return "H263 Minimum QP Value";
 	case V4L2_CID_MPEG_VIDEO_H263_MAX_QP:			return "H263 Maximum QP Value";
 	case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP:		return "H264 I-Frame QP Value";
-	case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP:		return "H264 P frame QP Value";
-	case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP:		return "H264 B frame QP Value";
+	case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP:		return "H264 P-Frame QP Value";
+	case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP:		return "H264 B-Frame QP Value";
 	case V4L2_CID_MPEG_VIDEO_H264_MAX_QP:			return "H264 Maximum QP Value";
 	case V4L2_CID_MPEG_VIDEO_H264_MIN_QP:			return "H264 Minimum QP Value";
 	case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM:		return "H264 8x8 Transform Enable";
 	case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE:			return "H264 CPB Buffer Size";
-	case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:		return "H264 Entorpy Mode";
-	case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD:			return "H264 I Period";
+	case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:		return "H264 Entropy Mode";
+	case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD:			return "H264 I-Frame Period";
 	case V4L2_CID_MPEG_VIDEO_H264_LEVEL:			return "H264 Level";
 	case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA:	return "H264 Loop Filter Alpha Offset";
 	case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA:		return "H264 Loop Filter Beta Offset";
@@ -534,16 +535,16 @@ const char *v4l2_ctrl_get_name(u32 id)
 	case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE:		return "Aspect Ratio VUI Enable";
 	case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:		return "VUI Aspect Ratio IDC";
 	case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP:		return "MPEG4 I-Frame QP Value";
-	case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP:		return "MPEG4 P frame QP Value";
-	case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP:		return "MPEG4 B frame QP Value";
+	case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP:		return "MPEG4 P-Frame QP Value";
+	case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP:		return "MPEG4 B-Frame QP Value";
 	case V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP:			return "MPEG4 Minimum QP Value";
 	case V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP:			return "MPEG4 Maximum QP Value";
 	case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:			return "MPEG4 Level";
 	case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:			return "MPEG4 Profile";
 	case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL:			return "Quarter Pixel Search Enable";
-	case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES:		return "The Maximum Bytes Per Slice";
-	case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB:		return "The Number of MB in a Slice";
-	case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:		return "The Slice Partitioning Method";
+	case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES:		return "Maximum Bytes in a Slice";
+	case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB:		return "Number of MBs in a Slice";
+	case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:		return "Slice Partitioning Method";
 	case V4L2_CID_MPEG_VIDEO_VBV_SIZE:			return "VBV Buffer Size";
 
 	/* CAMERA controls */
@@ -579,7 +580,7 @@ const char *v4l2_ctrl_get_name(u32 id)
 	case V4L2_CID_AUDIO_LIMITER_ENABLED:	return "Audio Limiter Feature Enabled";
 	case V4L2_CID_AUDIO_LIMITER_RELEASE_TIME: return "Audio Limiter Release Time";
 	case V4L2_CID_AUDIO_LIMITER_DEVIATION:	return "Audio Limiter Deviation";
-	case V4L2_CID_AUDIO_COMPRESSION_ENABLED: return "Audio Compression Feature Enabled";
+	case V4L2_CID_AUDIO_COMPRESSION_ENABLED: return "Audio Compression Enabled";
 	case V4L2_CID_AUDIO_COMPRESSION_GAIN:	return "Audio Compression Gain";
 	case V4L2_CID_AUDIO_COMPRESSION_THRESHOLD: return "Audio Compression Threshold";
 	case V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME: return "Audio Compression Attack Time";
@@ -587,24 +588,24 @@ const char *v4l2_ctrl_get_name(u32 id)
 	case V4L2_CID_PILOT_TONE_ENABLED:	return "Pilot Tone Feature Enabled";
 	case V4L2_CID_PILOT_TONE_DEVIATION:	return "Pilot Tone Deviation";
 	case V4L2_CID_PILOT_TONE_FREQUENCY:	return "Pilot Tone Frequency";
-	case V4L2_CID_TUNE_PREEMPHASIS:		return "Pre-emphasis settings";
+	case V4L2_CID_TUNE_PREEMPHASIS:		return "Pre-Emphasis";
 	case V4L2_CID_TUNE_POWER_LEVEL:		return "Tune Power Level";
 	case V4L2_CID_TUNE_ANTENNA_CAPACITOR:	return "Tune Antenna Capacitor";
 
 	/* Flash controls */
-	case V4L2_CID_FLASH_CLASS:		return "Flash controls";
-	case V4L2_CID_FLASH_LED_MODE:		return "LED mode";
-	case V4L2_CID_FLASH_STROBE_SOURCE:	return "Strobe source";
+	case V4L2_CID_FLASH_CLASS:		return "Flash Controls";
+	case V4L2_CID_FLASH_LED_MODE:		return "LED Mode";
+	case V4L2_CID_FLASH_STROBE_SOURCE:	return "Strobe Source";
 	case V4L2_CID_FLASH_STROBE:		return "Strobe";
-	case V4L2_CID_FLASH_STROBE_STOP:	return "Stop strobe";
-	case V4L2_CID_FLASH_STROBE_STATUS:	return "Strobe status";
-	case V4L2_CID_FLASH_TIMEOUT:		return "Strobe timeout";
-	case V4L2_CID_FLASH_INTENSITY:		return "Intensity, flash mode";
-	case V4L2_CID_FLASH_TORCH_INTENSITY:	return "Intensity, torch mode";
-	case V4L2_CID_FLASH_INDICATOR_INTENSITY: return "Intensity, indicator";
+	case V4L2_CID_FLASH_STROBE_STOP:	return "Stop Strobe";
+	case V4L2_CID_FLASH_STROBE_STATUS:	return "Strobe Status";
+	case V4L2_CID_FLASH_TIMEOUT:		return "Strobe Timeout";
+	case V4L2_CID_FLASH_INTENSITY:		return "Intensity, Flash Mode";
+	case V4L2_CID_FLASH_TORCH_INTENSITY:	return "Intensity, Torch Mode";
+	case V4L2_CID_FLASH_INDICATOR_INTENSITY: return "Intensity, Indicator";
 	case V4L2_CID_FLASH_FAULT:		return "Faults";
 	case V4L2_CID_FLASH_CHARGE:		return "Charge";
-	case V4L2_CID_FLASH_READY:		return "Ready to strobe";
+	case V4L2_CID_FLASH_READY:		return "Ready to Strobe";
 
 	default:
 		return NULL;
@@ -1108,8 +1109,8 @@ int v4l2_ctrl_handler_init(struct v4l2_ctrl_handler *hdl,
 	INIT_LIST_HEAD(&hdl->ctrls);
 	INIT_LIST_HEAD(&hdl->ctrl_refs);
 	hdl->nr_of_buckets = 1 + nr_of_controls_hint / 8;
-	hdl->buckets = kzalloc(sizeof(hdl->buckets[0]) * hdl->nr_of_buckets,
-								GFP_KERNEL);
+	hdl->buckets = kcalloc(hdl->nr_of_buckets, sizeof(hdl->buckets[0]),
+			       GFP_KERNEL);
 	hdl->error = hdl->buckets ? 0 : -ENOMEM;
 	return hdl->error;
 }
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index a5c9ed128b9..96e9615663e 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -146,10 +146,9 @@ static void v4l2_device_release(struct device *cd)
 	struct v4l2_device *v4l2_dev = vdev->v4l2_dev;
 
 	mutex_lock(&videodev_lock);
-	if (video_device[vdev->minor] != vdev) {
-		mutex_unlock(&videodev_lock);
+	if (WARN_ON(video_device[vdev->minor] != vdev)) {
 		/* should not happen */
-		WARN_ON(1);
+		mutex_unlock(&videodev_lock);
 		return;
 	}
 
@@ -168,7 +167,7 @@ static void v4l2_device_release(struct device *cd)
 	mutex_unlock(&videodev_lock);
 
 #if defined(CONFIG_MEDIA_CONTROLLER)
-	if (vdev->v4l2_dev && vdev->v4l2_dev->mdev &&
+	if (v4l2_dev && v4l2_dev->mdev &&
 	    vdev->vfl_type != VFL_TYPE_SUBDEV)
 		media_device_unregister_entity(&vdev->entity);
 #endif
@@ -556,8 +555,7 @@ int __video_register_device(struct video_device *vdev, int type, int nr,
 	vdev->minor = -1;
 
 	/* the release callback MUST be present */
-	WARN_ON(!vdev->release);
-	if (!vdev->release)
+	if (WARN_ON(!vdev->release))
 		return -EINVAL;
 
 	/* v4l2_fh support */
@@ -703,8 +701,8 @@ int __video_register_device(struct video_device *vdev, int type, int nr,
 	    vdev->vfl_type != VFL_TYPE_SUBDEV) {
 		vdev->entity.type = MEDIA_ENT_T_DEVNODE_V4L;
 		vdev->entity.name = vdev->name;
-		vdev->entity.v4l.major = VIDEO_MAJOR;
-		vdev->entity.v4l.minor = vdev->minor;
+		vdev->entity.info.v4l.major = VIDEO_MAJOR;
+		vdev->entity.info.v4l.minor = vdev->minor;
 		ret = media_device_register_entity(vdev->v4l2_dev->mdev,
 			&vdev->entity);
 		if (ret < 0)
diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c
index 0edd618b9dd..1f203b85a63 100644
--- a/drivers/media/video/v4l2-device.c
+++ b/drivers/media/video/v4l2-device.c
@@ -234,8 +234,8 @@ int v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev)
 			goto clean_up;
 		}
 #if defined(CONFIG_MEDIA_CONTROLLER)
-		sd->entity.v4l.major = VIDEO_MAJOR;
-		sd->entity.v4l.minor = vdev->minor;
+		sd->entity.info.v4l.major = VIDEO_MAJOR;
+		sd->entity.info.v4l.minor = vdev->minor;
 #endif
 		sd->devnode = vdev;
 	}
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index e1da8fc9dd2..3f623859a33 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -238,6 +238,8 @@ static const char *v4l2_ioctls[] = {
 	[_IOC_NR(VIDIOC_CROPCAP)]          = "VIDIOC_CROPCAP",
 	[_IOC_NR(VIDIOC_G_CROP)]           = "VIDIOC_G_CROP",
 	[_IOC_NR(VIDIOC_S_CROP)]           = "VIDIOC_S_CROP",
+	[_IOC_NR(VIDIOC_G_SELECTION)]      = "VIDIOC_G_SELECTION",
+	[_IOC_NR(VIDIOC_S_SELECTION)]      = "VIDIOC_S_SELECTION",
 	[_IOC_NR(VIDIOC_G_JPEGCOMP)]       = "VIDIOC_G_JPEGCOMP",
 	[_IOC_NR(VIDIOC_S_JPEGCOMP)]       = "VIDIOC_S_JPEGCOMP",
 	[_IOC_NR(VIDIOC_QUERYSTD)]         = "VIDIOC_QUERYSTD",
@@ -1547,11 +1549,32 @@ static long __video_do_ioctl(struct file *file,
 	{
 		struct v4l2_crop *p = arg;
 
-		if (!ops->vidioc_g_crop)
+		if (!ops->vidioc_g_crop && !ops->vidioc_g_selection)
 			break;
 
 		dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
-		ret = ops->vidioc_g_crop(file, fh, p);
+
+		if (ops->vidioc_g_crop) {
+			ret = ops->vidioc_g_crop(file, fh, p);
+		} else {
+			/* simulate capture crop using selection api */
+			struct v4l2_selection s = {
+				.type = p->type,
+			};
+
+			/* crop means compose for output devices */
+			if (V4L2_TYPE_IS_OUTPUT(p->type))
+				s.target = V4L2_SEL_TGT_COMPOSE_ACTIVE;
+			else
+				s.target = V4L2_SEL_TGT_CROP_ACTIVE;
+
+			ret = ops->vidioc_g_selection(file, fh, &s);
+
+			/* copying results to old structure on success */
+			if (!ret)
+				p->c = s.r;
+		}
+
 		if (!ret)
 			dbgrect(vfd, "", &p->c);
 		break;
@@ -1560,15 +1583,65 @@ static long __video_do_ioctl(struct file *file,
 	{
 		struct v4l2_crop *p = arg;
 
-		if (!ops->vidioc_s_crop)
+		if (!ops->vidioc_s_crop && !ops->vidioc_s_selection)
 			break;
+
 		if (ret_prio) {
 			ret = ret_prio;
 			break;
 		}
 		dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
 		dbgrect(vfd, "", &p->c);
-		ret = ops->vidioc_s_crop(file, fh, p);
+
+		if (ops->vidioc_s_crop) {
+			ret = ops->vidioc_s_crop(file, fh, p);
+		} else {
+			/* simulate capture crop using selection api */
+			struct v4l2_selection s = {
+				.type = p->type,
+				.r = p->c,
+			};
+
+			/* crop means compose for output devices */
+			if (V4L2_TYPE_IS_OUTPUT(p->type))
+				s.target = V4L2_SEL_TGT_COMPOSE_ACTIVE;
+			else
+				s.target = V4L2_SEL_TGT_CROP_ACTIVE;
+
+			ret = ops->vidioc_s_selection(file, fh, &s);
+		}
+		break;
+	}
+	case VIDIOC_G_SELECTION:
+	{
+		struct v4l2_selection *p = arg;
+
+		if (!ops->vidioc_g_selection)
+			break;
+
+		dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+
+		ret = ops->vidioc_g_selection(file, fh, p);
+		if (!ret)
+			dbgrect(vfd, "", &p->r);
+		break;
+	}
+	case VIDIOC_S_SELECTION:
+	{
+		struct v4l2_selection *p = arg;
+
+		if (!ops->vidioc_s_selection)
+			break;
+
+		if (ret_prio) {
+			ret = ret_prio;
+			break;
+		}
+
+		dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+		dbgrect(vfd, "", &p->r);
+
+		ret = ops->vidioc_s_selection(file, fh, p);
 		break;
 	}
 	case VIDIOC_CROPCAP:
@@ -1576,11 +1649,42 @@ static long __video_do_ioctl(struct file *file,
 		struct v4l2_cropcap *p = arg;
 
 		/*FIXME: Should also show v4l2_fract pixelaspect */
-		if (!ops->vidioc_cropcap)
+		if (!ops->vidioc_cropcap && !ops->vidioc_g_selection)
 			break;
 
 		dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
-		ret = ops->vidioc_cropcap(file, fh, p);
+		if (ops->vidioc_cropcap) {
+			ret = ops->vidioc_cropcap(file, fh, p);
+		} else {
+			struct v4l2_selection s = { .type = p->type };
+
+			/* obtaining bounds */
+			if (V4L2_TYPE_IS_OUTPUT(p->type))
+				s.target = V4L2_SEL_TGT_COMPOSE_BOUNDS;
+			else
+				s.target = V4L2_SEL_TGT_CROP_BOUNDS;
+
+			ret = ops->vidioc_g_selection(file, fh, &s);
+			if (ret)
+				break;
+			p->bounds = s.r;
+
+			/* obtaining defrect */
+			if (V4L2_TYPE_IS_OUTPUT(p->type))
+				s.target = V4L2_SEL_TGT_COMPOSE_DEFAULT;
+			else
+				s.target = V4L2_SEL_TGT_CROP_DEFAULT;
+
+			ret = ops->vidioc_g_selection(file, fh, &s);
+			if (ret)
+				break;
+			p->defrect = s.r;
+
+			/* setting trivial pixelaspect */
+			p->pixelaspect.numerator = 1;
+			p->pixelaspect.denominator = 1;
+		}
+
 		if (!ret) {
 			dbgrect(vfd, "bounds ", &p->bounds);
 			dbgrect(vfd, "defrect ", &p->defrect);
@@ -1767,6 +1871,7 @@ static long __video_do_ioctl(struct file *file,
 	case VIDIOC_S_FREQUENCY:
 	{
 		struct v4l2_frequency *p = arg;
+		enum v4l2_tuner_type type;
 
 		if (!ops->vidioc_s_frequency)
 			break;
@@ -1774,9 +1879,14 @@ static long __video_do_ioctl(struct file *file,
 			ret = ret_prio;
 			break;
 		}
+		type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+			V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 		dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
 				p->tuner, p->type, p->frequency);
-		ret = ops->vidioc_s_frequency(file, fh, p);
+		if (p->type != type)
+			ret = -EINVAL;
+		else
+			ret = ops->vidioc_s_frequency(file, fh, p);
 		break;
 	}
 	case VIDIOC_G_SLICED_VBI_CAP:
@@ -2226,6 +2336,10 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
 		struct v4l2_ext_controls *ctrls = parg;
 
 		if (ctrls->count != 0) {
+			if (ctrls->count > V4L2_CID_MAX_CTRLS) {
+				ret = -EINVAL;
+				break;
+			}
 			*user_ptr = (void __user *)ctrls->controls;
 			*kernel_ptr = (void *)&ctrls->controls;
 			*array_size = sizeof(struct v4l2_ext_control)
diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c
index 65ade5f03c2..41d118ee2de 100644
--- a/drivers/media/video/v4l2-subdev.c
+++ b/drivers/media/video/v4l2-subdev.c
@@ -193,6 +193,10 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		return v4l2_subdev_call(sd, core, s_register, p);
 	}
 #endif
+
+	case VIDIOC_LOG_STATUS:
+		return v4l2_subdev_call(sd, core, log_status);
+
 #if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
 	case VIDIOC_SUBDEV_G_FMT: {
 		struct v4l2_subdev_format *format = arg;
diff --git a/drivers/media/video/via-camera.c b/drivers/media/video/via-camera.c
index cbf13d09b4a..20f7237b824 100644
--- a/drivers/media/video/via-camera.c
+++ b/drivers/media/video/via-camera.c
@@ -34,13 +34,13 @@ MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>");
 MODULE_DESCRIPTION("VIA framebuffer-based camera controller driver");
 MODULE_LICENSE("GPL");
 
-static int flip_image;
+static bool flip_image;
 module_param(flip_image, bool, 0444);
 MODULE_PARM_DESC(flip_image,
 		"If set, the sensor will be instructed to flip the image "
 		"vertically.");
 
-static int override_serial;
+static bool override_serial;
 module_param(override_serial, bool, 0444);
 MODULE_PARM_DESC(override_serial,
 		"The camera driver will normally refuse to load if "
@@ -156,14 +156,10 @@ static struct via_format {
 		.mbus_code	= V4L2_MBUS_FMT_YUYV8_2X8,
 		.bpp		= 2,
 	},
-	{
-		.desc		= "RGB 565",
-		.pixelformat	= V4L2_PIX_FMT_RGB565,
-		.mbus_code	= V4L2_MBUS_FMT_RGB565_2X8_LE,
-		.bpp		= 2,
-	},
 	/* RGB444 and Bayer should be doable, but have never been
-	   tested with this driver. */
+	   tested with this driver. RGB565 seems to work at the default
+	   resolution, but results in color corruption when being scaled by
+	   viacam_set_scaled(), and is disabled as a result. */
 };
 #define N_VIA_FMTS ARRAY_SIZE(via_formats)
 
@@ -1504,14 +1500,4 @@ static struct platform_driver viacam_driver = {
 	.remove = viacam_remove,
 };
 
-static int viacam_init(void)
-{
-	return platform_driver_register(&viacam_driver);
-}
-module_init(viacam_init);
-
-static void viacam_exit(void)
-{
-	platform_driver_unregister(&viacam_driver);
-}
-module_exit(viacam_exit);
+module_platform_driver(viacam_driver);
diff --git a/drivers/media/video/videobuf-dvb.c b/drivers/media/video/videobuf-dvb.c
index 3de7c7e4402..59cb54aa294 100644
--- a/drivers/media/video/videobuf-dvb.c
+++ b/drivers/media/video/videobuf-dvb.c
@@ -226,9 +226,10 @@ static int videobuf_dvb_register_frontend(struct dvb_adapter *adapter,
 	}
 
 	/* register network adapter */
-	dvb_net_init(adapter, &dvb->net, &dvb->demux.dmx);
-	if (dvb->net.dvbdev == NULL) {
-		result = -ENOMEM;
+	result = dvb_net_init(adapter, &dvb->net, &dvb->demux.dmx);
+	if (result < 0) {
+		printk(KERN_WARNING "%s: dvb_net_init failed (errno = %d)\n",
+		       dvb->name, result);
 		goto fail_fe_conn;
 	}
 	return 0;
diff --git a/drivers/media/video/videobuf2-core.c b/drivers/media/video/videobuf2-core.c
index 95a3f5e82ae..2e8f1df775b 100644
--- a/drivers/media/video/videobuf2-core.c
+++ b/drivers/media/video/videobuf2-core.c
@@ -30,7 +30,7 @@ module_param(debug, int, 0644);
 			printk(KERN_DEBUG "vb2: " fmt, ## arg);		\
 	} while (0)
 
-#define call_memop(q, plane, op, args...)				\
+#define call_memop(q, op, args...)					\
 	(((q)->mem_ops->op) ?						\
 		((q)->mem_ops->op(args)) : 0)
 
@@ -52,7 +52,7 @@ static int __vb2_buf_mem_alloc(struct vb2_buffer *vb)
 
 	/* Allocate memory for all planes in this buffer */
 	for (plane = 0; plane < vb->num_planes; ++plane) {
-		mem_priv = call_memop(q, plane, alloc, q->alloc_ctx[plane],
+		mem_priv = call_memop(q, alloc, q->alloc_ctx[plane],
 				      q->plane_sizes[plane]);
 		if (IS_ERR_OR_NULL(mem_priv))
 			goto free;
@@ -65,8 +65,10 @@ static int __vb2_buf_mem_alloc(struct vb2_buffer *vb)
 	return 0;
 free:
 	/* Free already allocated memory if one of the allocations failed */
-	for (; plane > 0; --plane)
-		call_memop(q, plane, put, vb->planes[plane - 1].mem_priv);
+	for (; plane > 0; --plane) {
+		call_memop(q, put, vb->planes[plane - 1].mem_priv);
+		vb->planes[plane - 1].mem_priv = NULL;
+	}
 
 	return -ENOMEM;
 }
@@ -80,10 +82,10 @@ static void __vb2_buf_mem_free(struct vb2_buffer *vb)
 	unsigned int plane;
 
 	for (plane = 0; plane < vb->num_planes; ++plane) {
-		call_memop(q, plane, put, vb->planes[plane].mem_priv);
+		call_memop(q, put, vb->planes[plane].mem_priv);
 		vb->planes[plane].mem_priv = NULL;
-		dprintk(3, "Freed plane %d of buffer %d\n",
-				plane, vb->v4l2_buf.index);
+		dprintk(3, "Freed plane %d of buffer %d\n", plane,
+			vb->v4l2_buf.index);
 	}
 }
 
@@ -97,12 +99,9 @@ static void __vb2_buf_userptr_put(struct vb2_buffer *vb)
 	unsigned int plane;
 
 	for (plane = 0; plane < vb->num_planes; ++plane) {
-		void *mem_priv = vb->planes[plane].mem_priv;
-
-		if (mem_priv) {
-			call_memop(q, plane, put_userptr, mem_priv);
-			vb->planes[plane].mem_priv = NULL;
-		}
+		if (vb->planes[plane].mem_priv)
+			call_memop(q, put_userptr, vb->planes[plane].mem_priv);
+		vb->planes[plane].mem_priv = NULL;
 	}
 }
 
@@ -305,7 +304,7 @@ static bool __buffer_in_use(struct vb2_queue *q, struct vb2_buffer *vb)
 		 * case anyway. If num_users() returns more than 1,
 		 * we are not the only user of the plane's memory.
 		 */
-		if (mem_priv && call_memop(q, plane, num_users, mem_priv) > 1)
+		if (mem_priv && call_memop(q, num_users, mem_priv) > 1)
 			return true;
 	}
 	return false;
@@ -731,10 +730,10 @@ void *vb2_plane_vaddr(struct vb2_buffer *vb, unsigned int plane_no)
 {
 	struct vb2_queue *q = vb->vb2_queue;
 
-	if (plane_no > vb->num_planes)
+	if (plane_no > vb->num_planes || !vb->planes[plane_no].mem_priv)
 		return NULL;
 
-	return call_memop(q, plane_no, vaddr, vb->planes[plane_no].mem_priv);
+	return call_memop(q, vaddr, vb->planes[plane_no].mem_priv);
 
 }
 EXPORT_SYMBOL_GPL(vb2_plane_vaddr);
@@ -754,10 +753,10 @@ void *vb2_plane_cookie(struct vb2_buffer *vb, unsigned int plane_no)
 {
 	struct vb2_queue *q = vb->vb2_queue;
 
-	if (plane_no > vb->num_planes)
+	if (plane_no > vb->num_planes || !vb->planes[plane_no].mem_priv)
 		return NULL;
 
-	return call_memop(q, plane_no, cookie, vb->planes[plane_no].mem_priv);
+	return call_memop(q, cookie, vb->planes[plane_no].mem_priv);
 }
 EXPORT_SYMBOL_GPL(vb2_plane_cookie);
 
@@ -883,7 +882,8 @@ static int __qbuf_userptr(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 
 	for (plane = 0; plane < vb->num_planes; ++plane) {
 		/* Skip the plane if already verified */
-		if (vb->v4l2_planes[plane].m.userptr == planes[plane].m.userptr
+		if (vb->v4l2_planes[plane].m.userptr &&
+		    vb->v4l2_planes[plane].m.userptr == planes[plane].m.userptr
 		    && vb->v4l2_planes[plane].length == planes[plane].length)
 			continue;
 
@@ -898,27 +898,23 @@ static int __qbuf_userptr(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 
 		/* Release previously acquired memory if present */
 		if (vb->planes[plane].mem_priv)
-			call_memop(q, plane, put_userptr,
-					vb->planes[plane].mem_priv);
+			call_memop(q, put_userptr, vb->planes[plane].mem_priv);
 
 		vb->planes[plane].mem_priv = NULL;
 		vb->v4l2_planes[plane].m.userptr = 0;
 		vb->v4l2_planes[plane].length = 0;
 
 		/* Acquire each plane's memory */
-		if (q->mem_ops->get_userptr) {
-			mem_priv = q->mem_ops->get_userptr(q->alloc_ctx[plane],
-							planes[plane].m.userptr,
-							planes[plane].length,
-							write);
-			if (IS_ERR(mem_priv)) {
-				dprintk(1, "qbuf: failed acquiring userspace "
+		mem_priv = call_memop(q, get_userptr, q->alloc_ctx[plane],
+				      planes[plane].m.userptr,
+				      planes[plane].length, write);
+		if (IS_ERR_OR_NULL(mem_priv)) {
+			dprintk(1, "qbuf: failed acquiring userspace "
 						"memory for plane %d\n", plane);
-				ret = PTR_ERR(mem_priv);
-				goto err;
-			}
-			vb->planes[plane].mem_priv = mem_priv;
+			ret = mem_priv ? PTR_ERR(mem_priv) : -EINVAL;
+			goto err;
 		}
+		vb->planes[plane].mem_priv = mem_priv;
 	}
 
 	/*
@@ -943,8 +939,7 @@ err:
 	/* In case of errors, release planes that were already acquired */
 	for (plane = 0; plane < vb->num_planes; ++plane) {
 		if (vb->planes[plane].mem_priv)
-			call_memop(q, plane, put_userptr,
-				   vb->planes[plane].mem_priv);
+			call_memop(q, put_userptr, vb->planes[plane].mem_priv);
 		vb->planes[plane].mem_priv = NULL;
 		vb->v4l2_planes[plane].m.userptr = 0;
 		vb->v4l2_planes[plane].length = 0;
@@ -1081,46 +1076,76 @@ EXPORT_SYMBOL_GPL(vb2_prepare_buf);
  */
 int vb2_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
 {
+	struct rw_semaphore *mmap_sem = NULL;
 	struct vb2_buffer *vb;
-	int ret;
+	int ret = 0;
+
+	/*
+	 * In case of user pointer buffers vb2 allocator needs to get direct
+	 * access to userspace pages. This requires getting read access on
+	 * mmap semaphore in the current process structure. The same
+	 * semaphore is taken before calling mmap operation, while both mmap
+	 * and qbuf are called by the driver or v4l2 core with driver's lock
+	 * held. To avoid a AB-BA deadlock (mmap_sem then driver's lock in
+	 * mmap and driver's lock then mmap_sem in qbuf) the videobuf2 core
+	 * release driver's lock, takes mmap_sem and then takes again driver's
+	 * lock.
+	 *
+	 * To avoid race with other vb2 calls, which might be called after
+	 * releasing driver's lock, this operation is performed at the
+	 * beggining of qbuf processing. This way the queue status is
+	 * consistent after getting driver's lock back.
+	 */
+	if (q->memory == V4L2_MEMORY_USERPTR) {
+		mmap_sem = &current->mm->mmap_sem;
+		call_qop(q, wait_prepare, q);
+		down_read(mmap_sem);
+		call_qop(q, wait_finish, q);
+	}
 
 	if (q->fileio) {
 		dprintk(1, "qbuf: file io in progress\n");
-		return -EBUSY;
+		ret = -EBUSY;
+		goto unlock;
 	}
 
 	if (b->type != q->type) {
 		dprintk(1, "qbuf: invalid buffer type\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto unlock;
 	}
 
 	if (b->index >= q->num_buffers) {
 		dprintk(1, "qbuf: buffer index out of range\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto unlock;
 	}
 
 	vb = q->bufs[b->index];
 	if (NULL == vb) {
 		/* Should never happen */
 		dprintk(1, "qbuf: buffer is NULL\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto unlock;
 	}
 
 	if (b->memory != q->memory) {
 		dprintk(1, "qbuf: invalid memory type\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto unlock;
 	}
 
 	switch (vb->state) {
 	case VB2_BUF_STATE_DEQUEUED:
 		ret = __buf_prepare(vb, b);
 		if (ret)
-			return ret;
+			goto unlock;
 	case VB2_BUF_STATE_PREPARED:
 		break;
 	default:
 		dprintk(1, "qbuf: buffer already in use\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto unlock;
 	}
 
 	/*
@@ -1141,7 +1166,10 @@ int vb2_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
 	__fill_v4l2_buffer(vb, b);
 
 	dprintk(1, "qbuf of buffer %d succeeded\n", vb->v4l2_buf.index);
-	return 0;
+unlock:
+	if (mmap_sem)
+		up_read(mmap_sem);
+	return ret;
 }
 EXPORT_SYMBOL_GPL(vb2_qbuf);
 
@@ -1521,7 +1549,6 @@ static int __find_plane_by_offset(struct vb2_queue *q, unsigned long off,
 int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma)
 {
 	unsigned long off = vma->vm_pgoff << PAGE_SHIFT;
-	struct vb2_plane *vb_plane;
 	struct vb2_buffer *vb;
 	unsigned int buffer, plane;
 	int ret;
@@ -1558,9 +1585,8 @@ int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma)
 		return ret;
 
 	vb = q->bufs[buffer];
-	vb_plane = &vb->planes[plane];
 
-	ret = q->mem_ops->mmap(vb_plane->mem_priv, vma);
+	ret = call_memop(q, mmap, vb->planes[plane].mem_priv, vma);
 	if (ret)
 		return ret;
 
diff --git a/drivers/media/video/videobuf2-dma-sg.c b/drivers/media/video/videobuf2-dma-sg.c
index 3bad8b105fe..25c3b360e1a 100644
--- a/drivers/media/video/videobuf2-dma-sg.c
+++ b/drivers/media/video/videobuf2-dma-sg.c
@@ -140,7 +140,6 @@ static void *vb2_dma_sg_get_userptr(void *alloc_ctx, unsigned long vaddr,
 	if (!buf->pages)
 		goto userptr_fail_pages_array_alloc;
 
-	down_read(&current->mm->mmap_sem);
 	num_pages_from_user = get_user_pages(current, current->mm,
 					     vaddr & PAGE_MASK,
 					     buf->sg_desc.num_pages,
@@ -148,7 +147,7 @@ static void *vb2_dma_sg_get_userptr(void *alloc_ctx, unsigned long vaddr,
 					     1, /* force */
 					     buf->pages,
 					     NULL);
-	up_read(&current->mm->mmap_sem);
+
 	if (num_pages_from_user != buf->sg_desc.num_pages)
 		goto userptr_fail_get_user_pages;
 
diff --git a/drivers/media/video/videobuf2-memops.c b/drivers/media/video/videobuf2-memops.c
index 71a7a78c3fc..c41cb60245d 100644
--- a/drivers/media/video/videobuf2-memops.c
+++ b/drivers/media/video/videobuf2-memops.c
@@ -100,29 +100,26 @@ int vb2_get_contig_userptr(unsigned long vaddr, unsigned long size,
 	unsigned long offset, start, end;
 	unsigned long this_pfn, prev_pfn;
 	dma_addr_t pa = 0;
-	int ret = -EFAULT;
 
 	start = vaddr;
 	offset = start & ~PAGE_MASK;
 	end = start + size;
 
-	down_read(&mm->mmap_sem);
 	vma = find_vma(mm, start);
 
 	if (vma == NULL || vma->vm_end < end)
-		goto done;
+		return -EFAULT;
 
 	for (prev_pfn = 0; start < end; start += PAGE_SIZE) {
-		ret = follow_pfn(vma, start, &this_pfn);
+		int ret = follow_pfn(vma, start, &this_pfn);
 		if (ret)
-			goto done;
+			return ret;
 
 		if (prev_pfn == 0)
 			pa = this_pfn << PAGE_SHIFT;
-		else if (this_pfn != prev_pfn + 1) {
-			ret = -EFAULT;
-			goto done;
-		}
+		else if (this_pfn != prev_pfn + 1)
+			return -EFAULT;
+
 		prev_pfn = this_pfn;
 	}
 
@@ -130,16 +127,11 @@ int vb2_get_contig_userptr(unsigned long vaddr, unsigned long size,
 	 * Memory is contigous, lock vma and return to the caller
 	 */
 	*res_vma = vb2_get_vma(vma);
-	if (*res_vma == NULL) {
-		ret = -ENOMEM;
-		goto done;
-	}
-	*res_pa = pa + offset;
-	ret = 0;
+	if (*res_vma == NULL)
+		return -ENOMEM;
 
-done:
-	up_read(&mm->mmap_sem);
-	return ret;
+	*res_pa = pa + offset;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(vb2_get_contig_userptr);
 
diff --git a/drivers/media/video/videobuf2-vmalloc.c b/drivers/media/video/videobuf2-vmalloc.c
index a3a88423405..4e789a178f8 100644
--- a/drivers/media/video/videobuf2-vmalloc.c
+++ b/drivers/media/video/videobuf2-vmalloc.c
@@ -12,6 +12,7 @@
 
 #include <linux/module.h>
 #include <linux/mm.h>
+#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 
@@ -20,7 +21,10 @@
 
 struct vb2_vmalloc_buf {
 	void				*vaddr;
+	struct page			**pages;
+	int				write;
 	unsigned long			size;
+	unsigned int			n_pages;
 	atomic_t			refcount;
 	struct vb2_vmarea_handler	handler;
 };
@@ -31,7 +35,7 @@ static void *vb2_vmalloc_alloc(void *alloc_ctx, unsigned long size)
 {
 	struct vb2_vmalloc_buf *buf;
 
-	buf = kzalloc(sizeof *buf, GFP_KERNEL);
+	buf = kzalloc(sizeof(*buf), GFP_KERNEL);
 	if (!buf)
 		return NULL;
 
@@ -42,15 +46,12 @@ static void *vb2_vmalloc_alloc(void *alloc_ctx, unsigned long size)
 	buf->handler.arg = buf;
 
 	if (!buf->vaddr) {
-		printk(KERN_ERR "vmalloc of size %ld failed\n", buf->size);
+		pr_debug("vmalloc of size %ld failed\n", buf->size);
 		kfree(buf);
 		return NULL;
 	}
 
 	atomic_inc(&buf->refcount);
-	printk(KERN_DEBUG "Allocated vmalloc buffer of size %ld at vaddr=%p\n",
-			buf->size, buf->vaddr);
-
 	return buf;
 }
 
@@ -59,21 +60,84 @@ static void vb2_vmalloc_put(void *buf_priv)
 	struct vb2_vmalloc_buf *buf = buf_priv;
 
 	if (atomic_dec_and_test(&buf->refcount)) {
-		printk(KERN_DEBUG "%s: Freeing vmalloc mem at vaddr=%p\n",
-			__func__, buf->vaddr);
 		vfree(buf->vaddr);
 		kfree(buf);
 	}
 }
 
-static void *vb2_vmalloc_vaddr(void *buf_priv)
+static void *vb2_vmalloc_get_userptr(void *alloc_ctx, unsigned long vaddr,
+				     unsigned long size, int write)
+{
+	struct vb2_vmalloc_buf *buf;
+	unsigned long first, last;
+	int n_pages, offset;
+
+	buf = kzalloc(sizeof(*buf), GFP_KERNEL);
+	if (!buf)
+		return NULL;
+
+	buf->write = write;
+	offset = vaddr & ~PAGE_MASK;
+	buf->size = size;
+
+	first = vaddr >> PAGE_SHIFT;
+	last  = (vaddr + size - 1) >> PAGE_SHIFT;
+	buf->n_pages = last - first + 1;
+	buf->pages = kzalloc(buf->n_pages * sizeof(struct page *), GFP_KERNEL);
+	if (!buf->pages)
+		goto fail_pages_array_alloc;
+
+	/* current->mm->mmap_sem is taken by videobuf2 core */
+	n_pages = get_user_pages(current, current->mm, vaddr & PAGE_MASK,
+				 buf->n_pages, write, 1, /* force */
+				 buf->pages, NULL);
+	if (n_pages != buf->n_pages)
+		goto fail_get_user_pages;
+
+	buf->vaddr = vm_map_ram(buf->pages, buf->n_pages, -1, PAGE_KERNEL);
+	if (!buf->vaddr)
+		goto fail_get_user_pages;
+
+	buf->vaddr += offset;
+	return buf;
+
+fail_get_user_pages:
+	pr_debug("get_user_pages requested/got: %d/%d]\n", n_pages,
+		 buf->n_pages);
+	while (--n_pages >= 0)
+		put_page(buf->pages[n_pages]);
+	kfree(buf->pages);
+
+fail_pages_array_alloc:
+	kfree(buf);
+
+	return NULL;
+}
+
+static void vb2_vmalloc_put_userptr(void *buf_priv)
 {
 	struct vb2_vmalloc_buf *buf = buf_priv;
+	unsigned long vaddr = (unsigned long)buf->vaddr & PAGE_MASK;
+	unsigned int i;
+
+	if (vaddr)
+		vm_unmap_ram((void *)vaddr, buf->n_pages);
+	for (i = 0; i < buf->n_pages; ++i) {
+		if (buf->write)
+			set_page_dirty_lock(buf->pages[i]);
+		put_page(buf->pages[i]);
+	}
+	kfree(buf->pages);
+	kfree(buf);
+}
 
-	BUG_ON(!buf);
+static void *vb2_vmalloc_vaddr(void *buf_priv)
+{
+	struct vb2_vmalloc_buf *buf = buf_priv;
 
 	if (!buf->vaddr) {
-		printk(KERN_ERR "Address of an unallocated plane requested\n");
+		pr_err("Address of an unallocated plane requested "
+		       "or cannot map user pointer\n");
 		return NULL;
 	}
 
@@ -92,13 +156,13 @@ static int vb2_vmalloc_mmap(void *buf_priv, struct vm_area_struct *vma)
 	int ret;
 
 	if (!buf) {
-		printk(KERN_ERR "No memory to map\n");
+		pr_err("No memory to map\n");
 		return -EINVAL;
 	}
 
 	ret = remap_vmalloc_range(vma, buf->vaddr, 0);
 	if (ret) {
-		printk(KERN_ERR "Remapping vmalloc memory, error: %d\n", ret);
+		pr_err("Remapping vmalloc memory, error: %d\n", ret);
 		return ret;
 	}
 
@@ -121,6 +185,8 @@ static int vb2_vmalloc_mmap(void *buf_priv, struct vm_area_struct *vma)
 const struct vb2_mem_ops vb2_vmalloc_memops = {
 	.alloc		= vb2_vmalloc_alloc,
 	.put		= vb2_vmalloc_put,
+	.get_userptr	= vb2_vmalloc_get_userptr,
+	.put_userptr	= vb2_vmalloc_put_userptr,
 	.vaddr		= vb2_vmalloc_vaddr,
 	.mmap		= vb2_vmalloc_mmap,
 	.num_users	= vb2_vmalloc_num_users,
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index 52a0a3736c8..4d7391ec800 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -708,7 +708,7 @@ static int vino_allocate_buffer(struct vino_framebuffer *fb,
 		size, count);
 
 	/* allocate memory for table with virtual (page) addresses */
-	fb->desc_table.virtual = (unsigned long *)
+	fb->desc_table.virtual =
 		kmalloc(count * sizeof(unsigned long), GFP_KERNEL);
 	if (!fb->desc_table.virtual)
 		return -ENOMEM;
diff --git a/drivers/media/video/zoran/zoran_device.c b/drivers/media/video/zoran/zoran_device.c
index e8a27844bf3..e86173bd132 100644
--- a/drivers/media/video/zoran/zoran_device.c
+++ b/drivers/media/video/zoran/zoran_device.c
@@ -57,7 +57,7 @@
 		   ZR36057_ISR_GIRQ1 | \
 		   ZR36057_ISR_JPEGRepIRQ )
 
-static int lml33dpath;		/* default = 0
+static bool lml33dpath;		/* default = 0
 				 * 1 will use digital path in capture
 				 * mode instead of analog. It can be
 				 * used for picture adjustments using
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index f6d26419445..4c09ab781ec 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/drivers/media/video/zoran/zoran_driver.c
@@ -1958,7 +1958,6 @@ static int zoran_g_fbuf(struct file *file, void *__fh,
 	mutex_unlock(&zr->resource_lock);
 	fb->fmt.colorspace = V4L2_COLORSPACE_SRGB;
 	fb->fmt.field = V4L2_FIELD_INTERLACED;
-	fb->flags = V4L2_FBUF_FLAG_OVERLAY;
 	fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING;
 
 	return 0;
diff --git a/drivers/media/video/zoran/zr36060.c b/drivers/media/video/zoran/zr36060.c
index 5e4f57cbf31..f08546fe223 100644
--- a/drivers/media/video/zoran/zr36060.c
+++ b/drivers/media/video/zoran/zr36060.c
@@ -50,7 +50,7 @@
 /* amount of chips attached via this driver */
 static int zr36060_codecs;
 
-static int low_bitrate;
+static bool low_bitrate;
 module_param(low_bitrate, bool, 0);
 MODULE_PARM_DESC(low_bitrate, "Buz compatibility option, halves bitrate");