1 files changed, 0 insertions, 410 deletions
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
deleted file mode 100644
index 6bc01fb98ff..00000000000
--- a/drivers/media/video/adv7170.c
+++ /dev/null
@@ -1,410 +0,0 @@
-/*
- * adv7170 - adv7170, adv7171 video encoder driver version 0.0.1
- *
- * Copyright (C) 2002 Maxim Yevtyushkin <max@linuxmedialabs.com>
- *
- * Based on adv7176 driver by:
- *
- * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
- * Copyright (C) 1999 Wolfgang Scherr <scherr@net4you.net>
- * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
- *    - some corrections for Pinnacle Systems Inc. DC10plus card.
- *
- * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net>
- *    - moved over to linux>=2.4.x i2c protocol (1/1/2003)
- *
- * 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 <linux/module.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/ioctl.h>
-#include <asm/uaccess.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-chip-ident.h>
-
-MODULE_DESCRIPTION("Analog Devices ADV7170 video encoder driver");
-MODULE_AUTHOR("Maxim Yevtyushkin");
-MODULE_LICENSE("GPL");
-
-
-static int debug;
-module_param(debug, int, 0);
-MODULE_PARM_DESC(debug, "Debug level (0-1)");
-
-/* ----------------------------------------------------------------------- */
-
-struct adv7170 {
-	struct v4l2_subdev sd;
-	unsigned char reg[128];
-
-	v4l2_std_id norm;
-	int input;
-};
-
-static inline struct adv7170 *to_adv7170(struct v4l2_subdev *sd)
-{
-	return container_of(sd, struct adv7170, 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)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	struct adv7170 *encoder = to_adv7170(sd);
-
-	encoder->reg[reg] = value;
-	return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static inline int adv7170_read(struct v4l2_subdev *sd, u8 reg)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-
-	return i2c_smbus_read_byte_data(client, reg);
-}
-
-static int adv7170_write_block(struct v4l2_subdev *sd,
-		     const u8 *data, unsigned int len)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	struct adv7170 *encoder = to_adv7170(sd);
-	int ret = -1;
-	u8 reg;
-
-	/* the adv7170 has an autoincrement function, use it if
-	 * the adapter understands raw I2C */
-	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		/* do raw I2C, not smbus compatible */
-		u8 block_data[32];
-		int block_len;
-
-		while (len >= 2) {
-			block_len = 0;
-			block_data[block_len++] = reg = data[0];
-			do {
-				block_data[block_len++] =
-				    encoder->reg[reg++] = data[1];
-				len -= 2;
-				data += 2;
-			} while (len >= 2 && data[0] == reg && block_len < 32);
-			ret = i2c_master_send(client, block_data, block_len);
-			if (ret < 0)
-				break;
-		}
-	} else {
-		/* do some slow I2C emulation kind of thing */
-		while (len >= 2) {
-			reg = *data++;
-			ret = adv7170_write(sd, reg, *data++);
-			if (ret < 0)
-				break;
-			len -= 2;
-		}
-	}
-	return ret;
-}
-
-/* ----------------------------------------------------------------------- */
-
-#define TR0MODE     0x4c
-#define TR0RST	    0x80
-
-#define TR1CAPT	    0x00
-#define TR1PLAY	    0x00
-
-static const unsigned char init_NTSC[] = {
-	0x00, 0x10,		/* MR0 */
-	0x01, 0x20,		/* MR1 */
-	0x02, 0x0e,		/* MR2 RTC control: bits 2 and 1 */
-	0x03, 0x80,		/* MR3 */
-	0x04, 0x30,		/* MR4 */
-	0x05, 0x00,		/* Reserved */
-	0x06, 0x00,		/* Reserved */
-	0x07, TR0MODE,		/* TM0 */
-	0x08, TR1CAPT,		/* TM1 */
-	0x09, 0x16,		/* Fsc0 */
-	0x0a, 0x7c,		/* Fsc1 */
-	0x0b, 0xf0,		/* Fsc2 */
-	0x0c, 0x21,		/* Fsc3 */
-	0x0d, 0x00,		/* Subcarrier Phase */
-	0x0e, 0x00,		/* Closed Capt. Ext 0 */
-	0x0f, 0x00,		/* Closed Capt. Ext 1 */
-	0x10, 0x00,		/* Closed Capt. 0 */
-	0x11, 0x00,		/* Closed Capt. 1 */
-	0x12, 0x00,		/* Pedestal Ctl 0 */
-	0x13, 0x00,		/* Pedestal Ctl 1 */
-	0x14, 0x00,		/* Pedestal Ctl 2 */
-	0x15, 0x00,		/* Pedestal Ctl 3 */
-	0x16, 0x00,		/* CGMS_WSS_0 */
-	0x17, 0x00,		/* CGMS_WSS_1 */
-	0x18, 0x00,		/* CGMS_WSS_2 */
-	0x19, 0x00,		/* Teletext Ctl */
-};
-
-static const unsigned char init_PAL[] = {
-	0x00, 0x71,		/* MR0 */
-	0x01, 0x20,		/* MR1 */
-	0x02, 0x0e,		/* MR2 RTC control: bits 2 and 1 */
-	0x03, 0x80,		/* MR3 */
-	0x04, 0x30,		/* MR4 */
-	0x05, 0x00,		/* Reserved */
-	0x06, 0x00,		/* Reserved */
-	0x07, TR0MODE,		/* TM0 */
-	0x08, TR1CAPT,		/* TM1 */
-	0x09, 0xcb,		/* Fsc0 */
-	0x0a, 0x8a,		/* Fsc1 */
-	0x0b, 0x09,		/* Fsc2 */
-	0x0c, 0x2a,		/* Fsc3 */
-	0x0d, 0x00,		/* Subcarrier Phase */
-	0x0e, 0x00,		/* Closed Capt. Ext 0 */
-	0x0f, 0x00,		/* Closed Capt. Ext 1 */
-	0x10, 0x00,		/* Closed Capt. 0 */
-	0x11, 0x00,		/* Closed Capt. 1 */
-	0x12, 0x00,		/* Pedestal Ctl 0 */
-	0x13, 0x00,		/* Pedestal Ctl 1 */
-	0x14, 0x00,		/* Pedestal Ctl 2 */
-	0x15, 0x00,		/* Pedestal Ctl 3 */
-	0x16, 0x00,		/* CGMS_WSS_0 */
-	0x17, 0x00,		/* CGMS_WSS_1 */
-	0x18, 0x00,		/* CGMS_WSS_2 */
-	0x19, 0x00,		/* Teletext Ctl */
-};
-
-
-static int adv7170_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std)
-{
-	struct adv7170 *encoder = to_adv7170(sd);
-
-	v4l2_dbg(1, debug, sd, "set norm %llx\n", (unsigned long long)std);
-
-	if (std & V4L2_STD_NTSC) {
-		adv7170_write_block(sd, init_NTSC, sizeof(init_NTSC));
-		if (encoder->input == 0)
-			adv7170_write(sd, 0x02, 0x0e);	/* Enable genlock */
-		adv7170_write(sd, 0x07, TR0MODE | TR0RST);
-		adv7170_write(sd, 0x07, TR0MODE);
-	} else if (std & V4L2_STD_PAL) {
-		adv7170_write_block(sd, init_PAL, sizeof(init_PAL));
-		if (encoder->input == 0)
-			adv7170_write(sd, 0x02, 0x0e);	/* Enable genlock */
-		adv7170_write(sd, 0x07, TR0MODE | TR0RST);
-		adv7170_write(sd, 0x07, TR0MODE);
-	} else {
-		v4l2_dbg(1, debug, sd, "illegal norm: %llx\n",
-				(unsigned long long)std);
-		return -EINVAL;
-	}
-	v4l2_dbg(1, debug, sd, "switched to %llx\n", (unsigned long long)std);
-	encoder->norm = std;
-	return 0;
-}
-
-static int adv7170_s_routing(struct v4l2_subdev *sd,
-			     u32 input, u32 output, u32 config)
-{
-	struct adv7170 *encoder = to_adv7170(sd);
-
-	/* RJ: input = 0: input is from decoder
-	   input = 1: input is from ZR36060
-	   input = 2: color bar */
-
-	v4l2_dbg(1, debug, sd, "set input from %s\n",
-			input == 0 ? "decoder" : "ZR36060");
-
-	switch (input) {
-	case 0:
-		adv7170_write(sd, 0x01, 0x20);
-		adv7170_write(sd, 0x08, TR1CAPT);	/* TR1 */
-		adv7170_write(sd, 0x02, 0x0e);	/* Enable genlock */
-		adv7170_write(sd, 0x07, TR0MODE | TR0RST);
-		adv7170_write(sd, 0x07, TR0MODE);
-		/* udelay(10); */
-		break;
-
-	case 1:
-		adv7170_write(sd, 0x01, 0x00);
-		adv7170_write(sd, 0x08, TR1PLAY);	/* TR1 */
-		adv7170_write(sd, 0x02, 0x08);
-		adv7170_write(sd, 0x07, TR0MODE | TR0RST);
-		adv7170_write(sd, 0x07, TR0MODE);
-		/* udelay(10); */
-		break;
-
-	default:
-		v4l2_dbg(1, debug, sd, "illegal input: %d\n", input);
-		return -EINVAL;
-	}
-	v4l2_dbg(1, debug, sd, "switched to %s\n", inputs[input]);
-	encoder->input = input;
-	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);
-
-	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7170, 0);
-}
-
-/* ----------------------------------------------------------------------- */
-
-static const struct v4l2_subdev_core_ops adv7170_core_ops = {
-	.g_chip_ident = adv7170_g_chip_ident,
-};
-
-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 = {
-	.core = &adv7170_core_ops,
-	.video = &adv7170_video_ops,
-};
-
-/* ----------------------------------------------------------------------- */
-
-static int adv7170_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
-{
-	struct adv7170 *encoder;
-	struct v4l2_subdev *sd;
-	int i;
-
-	/* Check if the adapter supports the needed features */
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-		return -ENODEV;
-
-	v4l_info(client, "chip found @ 0x%x (%s)\n",
-			client->addr << 1, client->adapter->name);
-
-	encoder = kzalloc(sizeof(struct adv7170), GFP_KERNEL);
-	if (encoder == NULL)
-		return -ENOMEM;
-	sd = &encoder->sd;
-	v4l2_i2c_subdev_init(sd, client, &adv7170_ops);
-	encoder->norm = V4L2_STD_NTSC;
-	encoder->input = 0;
-
-	i = adv7170_write_block(sd, init_NTSC, sizeof(init_NTSC));
-	if (i >= 0) {
-		i = adv7170_write(sd, 0x07, TR0MODE | TR0RST);
-		i = adv7170_write(sd, 0x07, TR0MODE);
-		i = adv7170_read(sd, 0x12);
-		v4l2_dbg(1, debug, sd, "revision %d\n", i & 1);
-	}
-	if (i < 0)
-		v4l2_dbg(1, debug, sd, "init error 0x%x\n", i);
-	return 0;
-}
-
-static int adv7170_remove(struct i2c_client *client)
-{
-	struct v4l2_subdev *sd = i2c_get_clientdata(client);
-
-	v4l2_device_unregister_subdev(sd);
-	kfree(to_adv7170(sd));
-	return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static const struct i2c_device_id adv7170_id[] = {
-	{ "adv7170", 0 },
-	{ "adv7171", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, adv7170_id);
-
-static struct i2c_driver adv7170_driver = {
-	.driver = {
-		.owner	= THIS_MODULE,
-		.name	= "adv7170",
-	},
-	.probe		= adv7170_probe,
-	.remove		= adv7170_remove,
-	.id_table	= adv7170_id,
-};
-
-module_i2c_driver(adv7170_driver);