diff options
Diffstat (limited to 'drivers/media/common')
46 files changed, 14336 insertions, 4321 deletions
diff --git a/drivers/media/common/Kconfig b/drivers/media/common/Kconfig index 769c6f8142d..b85f88c8ddb 100644 --- a/drivers/media/common/Kconfig +++ b/drivers/media/common/Kconfig @@ -1,9 +1,25 @@ -config VIDEO_SAA7146 +# Used by common drivers, when they need to ask questions +config MEDIA_COMMON_OPTIONS + bool + +comment "common driver options" + depends on MEDIA_COMMON_OPTIONS + +config VIDEO_CX2341X + tristate + +config VIDEO_BTCX + depends on PCI tristate - depends on I2C && PCI -config VIDEO_SAA7146_VV +config VIDEO_TVEEPROM tristate - depends on VIDEO_V4L2 - select VIDEOBUF_DMA_SG - select VIDEO_SAA7146 + depends on I2C + +config CYPRESS_FIRMWARE + tristate "Cypress firmware helper routines" + depends on USB + +source "drivers/media/common/b2c2/Kconfig" +source "drivers/media/common/saa7146/Kconfig" +source "drivers/media/common/siano/Kconfig" diff --git a/drivers/media/common/Makefile b/drivers/media/common/Makefile index 8e744823064..d208de3b7cc 100644 --- a/drivers/media/common/Makefile +++ b/drivers/media/common/Makefile @@ -1,7 +1,5 @@ -saa7146-objs := saa7146_i2c.o saa7146_core.o -saa7146_vv-objs := saa7146_fops.o saa7146_video.o saa7146_hlp.o saa7146_vbi.o -ir-common-objs := ir-functions.o ir-keymaps.o - -obj-$(CONFIG_VIDEO_SAA7146) += saa7146.o -obj-$(CONFIG_VIDEO_SAA7146_VV) += saa7146_vv.o -obj-$(CONFIG_VIDEO_IR) += ir-common.o +obj-y += b2c2/ saa7146/ siano/ +obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o +obj-$(CONFIG_VIDEO_BTCX) += btcx-risc.o +obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o +obj-$(CONFIG_CYPRESS_FIRMWARE) += cypress_firmware.o diff --git a/drivers/media/common/b2c2/Kconfig b/drivers/media/common/b2c2/Kconfig new file mode 100644 index 00000000000..a8c6cdfaa2f --- /dev/null +++ b/drivers/media/common/b2c2/Kconfig @@ -0,0 +1,23 @@ +config DVB_B2C2_FLEXCOP + tristate + depends on DVB_CORE && I2C + depends on DVB_B2C2_FLEXCOP_PCI || DVB_B2C2_FLEXCOP_USB + default y + select DVB_PLL if MEDIA_SUBDRV_AUTOSELECT + select DVB_STV0299 if MEDIA_SUBDRV_AUTOSELECT + select DVB_MT352 if MEDIA_SUBDRV_AUTOSELECT + select DVB_MT312 if MEDIA_SUBDRV_AUTOSELECT + select DVB_NXT200X if MEDIA_SUBDRV_AUTOSELECT + select DVB_STV0297 if MEDIA_SUBDRV_AUTOSELECT + select DVB_BCM3510 if MEDIA_SUBDRV_AUTOSELECT + select DVB_LGDT330X if MEDIA_SUBDRV_AUTOSELECT + select DVB_S5H1420 if MEDIA_SUBDRV_AUTOSELECT + select DVB_TUNER_ITD1000 if MEDIA_SUBDRV_AUTOSELECT + select DVB_ISL6421 if MEDIA_SUBDRV_AUTOSELECT + select DVB_CX24123 if MEDIA_SUBDRV_AUTOSELECT + select MEDIA_TUNER_SIMPLE if MEDIA_SUBDRV_AUTOSELECT + select DVB_TUNER_CX24113 if MEDIA_SUBDRV_AUTOSELECT + +# Selected via the PCI or USB flexcop drivers +config DVB_B2C2_FLEXCOP_DEBUG + bool diff --git a/drivers/media/common/b2c2/Makefile b/drivers/media/common/b2c2/Makefile new file mode 100644 index 00000000000..24993a5b38b --- /dev/null +++ b/drivers/media/common/b2c2/Makefile @@ -0,0 +1,8 @@ +b2c2-flexcop-objs += flexcop.o flexcop-fe-tuner.o flexcop-i2c.o +b2c2-flexcop-objs += flexcop-sram.o flexcop-eeprom.o flexcop-misc.o +b2c2-flexcop-objs += flexcop-hw-filter.o +obj-$(CONFIG_DVB_B2C2_FLEXCOP) += b2c2-flexcop.o + +ccflags-y += -Idrivers/media/dvb-core/ +ccflags-y += -Idrivers/media/dvb-frontends/ +ccflags-y += -Idrivers/media/tuners/ diff --git a/drivers/media/common/b2c2/flexcop-common.h b/drivers/media/common/b2c2/flexcop-common.h new file mode 100644 index 00000000000..437912e4982 --- /dev/null +++ b/drivers/media/common/b2c2/flexcop-common.h @@ -0,0 +1,185 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-common.h - common header file for device-specific source files + * see flexcop.c for copyright information + */ +#ifndef __FLEXCOP_COMMON_H__ +#define __FLEXCOP_COMMON_H__ + +#include <linux/interrupt.h> +#include <linux/pci.h> +#include <linux/mutex.h> + +#include "flexcop-reg.h" + +#include "dmxdev.h" +#include "dvb_demux.h" +#include "dvb_filter.h" +#include "dvb_net.h" +#include "dvb_frontend.h" + +#define FC_MAX_FEED 256 + +#ifndef FC_LOG_PREFIX +#warning please define a log prefix for your file, using a default one +#define FC_LOG_PREFIX "b2c2-undef" +#endif + +/* Steal from usb.h */ +#undef err +#define err(format, arg...) \ + printk(KERN_ERR FC_LOG_PREFIX ": " format "\n" , ## arg) +#undef info +#define info(format, arg...) \ + printk(KERN_INFO FC_LOG_PREFIX ": " format "\n" , ## arg) +#undef warn +#define warn(format, arg...) \ + printk(KERN_WARNING FC_LOG_PREFIX ": " format "\n" , ## arg) + +struct flexcop_dma { + struct pci_dev *pdev; + + u8 *cpu_addr0; + dma_addr_t dma_addr0; + u8 *cpu_addr1; + dma_addr_t dma_addr1; + u32 size; /* size of each address in bytes */ +}; + +struct flexcop_i2c_adapter { + struct flexcop_device *fc; + struct i2c_adapter i2c_adap; + + u8 no_base_addr; + flexcop_i2c_port_t port; +}; + +/* Control structure for data definitions that are common to + * the B2C2-based PCI and USB devices. + */ +struct flexcop_device { + /* general */ + struct device *dev; /* for firmware_class */ + +#define FC_STATE_DVB_INIT 0x01 +#define FC_STATE_I2C_INIT 0x02 +#define FC_STATE_FE_INIT 0x04 + int init_state; + + /* device information */ + int has_32_hw_pid_filter; + flexcop_revision_t rev; + flexcop_device_type_t dev_type; + flexcop_bus_t bus_type; + + /* dvb stuff */ + struct dvb_adapter dvb_adapter; + struct dvb_frontend *fe; + struct dvb_net dvbnet; + struct dvb_demux demux; + struct dmxdev dmxdev; + struct dmx_frontend hw_frontend; + struct dmx_frontend mem_frontend; + int (*fe_sleep) (struct dvb_frontend *); + + struct flexcop_i2c_adapter fc_i2c_adap[3]; + struct mutex i2c_mutex; + struct module *owner; + + /* options and status */ + int extra_feedcount; + int feedcount; + int pid_filtering; + int fullts_streaming_state; + + /* bus specific callbacks */ + flexcop_ibi_value(*read_ibi_reg) (struct flexcop_device *, + flexcop_ibi_register); + int (*write_ibi_reg) (struct flexcop_device *, + flexcop_ibi_register, flexcop_ibi_value); + int (*i2c_request) (struct flexcop_i2c_adapter *, + flexcop_access_op_t, u8 chipaddr, u8 addr, u8 *buf, u16 len); + int (*stream_control) (struct flexcop_device *, int); + int (*get_mac_addr) (struct flexcop_device *fc, int extended); + void *bus_specific; +}; + +/* exported prototypes */ + +/* from flexcop.c */ +void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len); +void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no); + +struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len); +void flexcop_device_kfree(struct flexcop_device *); + +int flexcop_device_initialize(struct flexcop_device *); +void flexcop_device_exit(struct flexcop_device *fc); +void flexcop_reset_block_300(struct flexcop_device *fc); + +/* from flexcop-dma.c */ +int flexcop_dma_allocate(struct pci_dev *pdev, + struct flexcop_dma *dma, u32 size); +void flexcop_dma_free(struct flexcop_dma *dma); + +int flexcop_dma_control_timer_irq(struct flexcop_device *fc, + flexcop_dma_index_t no, int onoff); +int flexcop_dma_control_size_irq(struct flexcop_device *fc, + flexcop_dma_index_t no, int onoff); +int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, + flexcop_dma_index_t dma_idx); +int flexcop_dma_xfer_control(struct flexcop_device *fc, + flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index, + int onoff); +int flexcop_dma_config_timer(struct flexcop_device *fc, + flexcop_dma_index_t dma_idx, u8 cycles); + +/* from flexcop-eeprom.c */ +/* the PCI part uses this call to get the MAC address, the USB part has its own */ +int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended); + +/* from flexcop-i2c.c */ +/* the PCI part uses this a i2c_request callback, whereas the usb part has its own + * one. We have it in flexcop-i2c.c, because it is going via the actual + * I2C-channel of the flexcop. + */ +int flexcop_i2c_request(struct flexcop_i2c_adapter*, flexcop_access_op_t, + u8 chipaddr, u8 addr, u8 *buf, u16 len); + +/* from flexcop-sram.c */ +int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, + flexcop_sram_dest_target_t target); +void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s); +void flexcop_sram_ctrl(struct flexcop_device *fc, + int usb_wan, int sramdma, int maximumfill); + +/* global prototypes for the flexcop-chip */ +/* from flexcop-fe-tuner.c */ +int flexcop_frontend_init(struct flexcop_device *fc); +void flexcop_frontend_exit(struct flexcop_device *fc); + +/* from flexcop-i2c.c */ +int flexcop_i2c_init(struct flexcop_device *fc); +void flexcop_i2c_exit(struct flexcop_device *fc); + +/* from flexcop-sram.c */ +int flexcop_sram_init(struct flexcop_device *fc); + +/* from flexcop-misc.c */ +void flexcop_determine_revision(struct flexcop_device *fc); +void flexcop_device_name(struct flexcop_device *fc, + const char *prefix, const char *suffix); +void flexcop_dump_reg(struct flexcop_device *fc, + flexcop_ibi_register reg, int num); + +/* from flexcop-hw-filter.c */ +int flexcop_pid_feed_control(struct flexcop_device *fc, + struct dvb_demux_feed *dvbdmxfeed, int onoff); +void flexcop_hw_filter_init(struct flexcop_device *fc); + +void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff); + +void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6]); +void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff); + +#endif diff --git a/drivers/media/common/b2c2/flexcop-eeprom.c b/drivers/media/common/b2c2/flexcop-eeprom.c new file mode 100644 index 00000000000..a25373a9bd8 --- /dev/null +++ b/drivers/media/common/b2c2/flexcop-eeprom.c @@ -0,0 +1,147 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-eeprom.c - eeprom access methods (currently only MAC address reading) + * see flexcop.c for copyright information + */ +#include "flexcop.h" + +#if 0 +/*EEPROM (Skystar2 has one "24LC08B" chip on board) */ +static int eeprom_write(struct adapter *adapter, u16 addr, u8 *buf, u16 len) +{ + return flex_i2c_write(adapter, 0x20000000, 0x50, addr, buf, len); +} + +static int eeprom_lrc_write(struct adapter *adapter, u32 addr, + u32 len, u8 *wbuf, u8 *rbuf, int retries) +{ +int i; + +for (i = 0; i < retries; i++) { + if (eeprom_write(adapter, addr, wbuf, len) == len) { + if (eeprom_lrc_read(adapter, addr, len, rbuf, retries) == 1) + return 1; + } + } + return 0; +} + +/* These functions could be used to unlock SkyStar2 cards. */ + +static int eeprom_writeKey(struct adapter *adapter, u8 *key, u32 len) +{ + u8 rbuf[20]; + u8 wbuf[20]; + + if (len != 16) + return 0; + + memcpy(wbuf, key, len); + wbuf[16] = 0; + wbuf[17] = 0; + wbuf[18] = 0; + wbuf[19] = calc_lrc(wbuf, 19); + return eeprom_lrc_write(adapter, 0x3e4, 20, wbuf, rbuf, 4); +} + +static int eeprom_readKey(struct adapter *adapter, u8 *key, u32 len) +{ + u8 buf[20]; + + if (len != 16) + return 0; + + if (eeprom_lrc_read(adapter, 0x3e4, 20, buf, 4) == 0) + return 0; + + memcpy(key, buf, len); + return 1; +} + +static char eeprom_set_mac_addr(struct adapter *adapter, char type, u8 *mac) +{ + u8 tmp[8]; + + if (type != 0) { + tmp[0] = mac[0]; + tmp[1] = mac[1]; + tmp[2] = mac[2]; + tmp[3] = mac[5]; + tmp[4] = mac[6]; + tmp[5] = mac[7]; + } else { + tmp[0] = mac[0]; + tmp[1] = mac[1]; + tmp[2] = mac[2]; + tmp[3] = mac[3]; + tmp[4] = mac[4]; + tmp[5] = mac[5]; + } + + tmp[6] = 0; + tmp[7] = calc_lrc(tmp, 7); + + if (eeprom_write(adapter, 0x3f8, tmp, 8) == 8) + return 1; + return 0; +} + +static int flexcop_eeprom_read(struct flexcop_device *fc, + u16 addr, u8 *buf, u16 len) +{ + return fc->i2c_request(fc,FC_READ,FC_I2C_PORT_EEPROM,0x50,addr,buf,len); +} + +#endif + +static u8 calc_lrc(u8 *buf, int len) +{ + int i; + u8 sum = 0; + for (i = 0; i < len; i++) + sum = sum ^ buf[i]; + return sum; +} + +static int flexcop_eeprom_request(struct flexcop_device *fc, + flexcop_access_op_t op, u16 addr, u8 *buf, u16 len, int retries) +{ + int i,ret = 0; + u8 chipaddr = 0x50 | ((addr >> 8) & 3); + for (i = 0; i < retries; i++) { + ret = fc->i2c_request(&fc->fc_i2c_adap[1], op, chipaddr, + addr & 0xff, buf, len); + if (ret == 0) + break; + } + return ret; +} + +static int flexcop_eeprom_lrc_read(struct flexcop_device *fc, u16 addr, + u8 *buf, u16 len, int retries) +{ + int ret = flexcop_eeprom_request(fc, FC_READ, addr, buf, len, retries); + if (ret == 0) + if (calc_lrc(buf, len - 1) != buf[len - 1]) + ret = -EINVAL; + return ret; +} + +/* JJ's comment about extended == 1: it is not presently used anywhere but was + * added to the low-level functions for possible support of EUI64 */ +int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended) +{ + u8 buf[8]; + int ret = 0; + + if ((ret = flexcop_eeprom_lrc_read(fc,0x3f8,buf,8,4)) == 0) { + if (extended != 0) { + err("TODO: extended (EUI64) MAC addresses aren't " + "completely supported yet"); + ret = -EINVAL; + } else + memcpy(fc->dvb_adapter.proposed_mac,buf,6); + } + return ret; +} +EXPORT_SYMBOL(flexcop_eeprom_check_mac_addr); diff --git a/drivers/media/common/b2c2/flexcop-fe-tuner.c b/drivers/media/common/b2c2/flexcop-fe-tuner.c new file mode 100644 index 00000000000..7e14e90d292 --- /dev/null +++ b/drivers/media/common/b2c2/flexcop-fe-tuner.c @@ -0,0 +1,678 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-fe-tuner.c - methods for frontend attachment and DiSEqC controlling + * see flexcop.c for copyright information + */ +#include <media/tuner.h> +#include "flexcop.h" +#include "mt312.h" +#include "stv0299.h" +#include "s5h1420.h" +#include "itd1000.h" +#include "cx24113.h" +#include "cx24123.h" +#include "isl6421.h" +#include "mt352.h" +#include "bcm3510.h" +#include "nxt200x.h" +#include "dvb-pll.h" +#include "lgdt330x.h" +#include "tuner-simple.h" +#include "stv0297.h" + + +/* Can we use the specified front-end? Remember that if we are compiled + * into the kernel we can't call code that's in modules. */ +#define FE_SUPPORTED(fe) (defined(CONFIG_DVB_##fe) || \ + (defined(CONFIG_DVB_##fe##_MODULE) && defined(MODULE))) + +/* lnb control */ +#if FE_SUPPORTED(MT312) || FE_SUPPORTED(STV0299) +static int flexcop_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) +{ + struct flexcop_device *fc = fe->dvb->priv; + flexcop_ibi_value v; + deb_tuner("polarity/voltage = %u\n", voltage); + + v = fc->read_ibi_reg(fc, misc_204); + switch (voltage) { + case SEC_VOLTAGE_OFF: + v.misc_204.ACPI1_sig = 1; + break; + case SEC_VOLTAGE_13: + v.misc_204.ACPI1_sig = 0; + v.misc_204.LNB_L_H_sig = 0; + break; + case SEC_VOLTAGE_18: + v.misc_204.ACPI1_sig = 0; + v.misc_204.LNB_L_H_sig = 1; + break; + default: + err("unknown SEC_VOLTAGE value"); + return -EINVAL; + } + return fc->write_ibi_reg(fc, misc_204, v); +} +#endif + +#if FE_SUPPORTED(S5H1420) || FE_SUPPORTED(STV0299) || FE_SUPPORTED(MT312) +static int flexcop_sleep(struct dvb_frontend* fe) +{ + struct flexcop_device *fc = fe->dvb->priv; + if (fc->fe_sleep) + return fc->fe_sleep(fe); + return 0; +} +#endif + +/* SkyStar2 DVB-S rev 2.3 */ +#if FE_SUPPORTED(MT312) && FE_SUPPORTED(PLL) +static int flexcop_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone) +{ +/* u16 wz_half_period_for_45_mhz[] = { 0x01ff, 0x0154, 0x00ff, 0x00cc }; */ + struct flexcop_device *fc = fe->dvb->priv; + flexcop_ibi_value v; + u16 ax; + v.raw = 0; + deb_tuner("tone = %u\n",tone); + + switch (tone) { + case SEC_TONE_ON: + ax = 0x01ff; + break; + case SEC_TONE_OFF: + ax = 0; + break; + default: + err("unknown SEC_TONE value"); + return -EINVAL; + } + + v.lnb_switch_freq_200.LNB_CTLPrescaler_sig = 1; /* divide by 2 */ + v.lnb_switch_freq_200.LNB_CTLHighCount_sig = ax; + v.lnb_switch_freq_200.LNB_CTLLowCount_sig = ax == 0 ? 0x1ff : ax; + return fc->write_ibi_reg(fc,lnb_switch_freq_200,v); +} + +static void flexcop_diseqc_send_bit(struct dvb_frontend* fe, int data) +{ + flexcop_set_tone(fe, SEC_TONE_ON); + udelay(data ? 500 : 1000); + flexcop_set_tone(fe, SEC_TONE_OFF); + udelay(data ? 1000 : 500); +} + +static void flexcop_diseqc_send_byte(struct dvb_frontend* fe, int data) +{ + int i, par = 1, d; + for (i = 7; i >= 0; i--) { + d = (data >> i) & 1; + par ^= d; + flexcop_diseqc_send_bit(fe, d); + } + flexcop_diseqc_send_bit(fe, par); +} + +static int flexcop_send_diseqc_msg(struct dvb_frontend *fe, + int len, u8 *msg, unsigned long burst) +{ + int i; + + flexcop_set_tone(fe, SEC_TONE_OFF); + mdelay(16); + + for (i = 0; i < len; i++) + flexcop_diseqc_send_byte(fe,msg[i]); + mdelay(16); + + if (burst != -1) { + if (burst) + flexcop_diseqc_send_byte(fe, 0xff); + else { + flexcop_set_tone(fe, SEC_TONE_ON); + mdelay(12); + udelay(500); + flexcop_set_tone(fe, SEC_TONE_OFF); + } + msleep(20); + } + return 0; +} + +static int flexcop_diseqc_send_master_cmd(struct dvb_frontend *fe, + struct dvb_diseqc_master_cmd *cmd) +{ + return flexcop_send_diseqc_msg(fe, cmd->msg_len, cmd->msg, 0); +} + +static int flexcop_diseqc_send_burst(struct dvb_frontend *fe, + fe_sec_mini_cmd_t minicmd) +{ + return flexcop_send_diseqc_msg(fe, 0, NULL, minicmd); +} + +static struct mt312_config skystar23_samsung_tbdu18132_config = { + .demod_address = 0x0e, +}; + +static int skystar2_rev23_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + struct dvb_frontend_ops *ops; + + fc->fe = dvb_attach(mt312_attach, &skystar23_samsung_tbdu18132_config, i2c); + if (!fc->fe) + return 0; + + if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c, + DVB_PLL_SAMSUNG_TBDU18132)) + return 0; + + ops = &fc->fe->ops; + ops->diseqc_send_master_cmd = flexcop_diseqc_send_master_cmd; + ops->diseqc_send_burst = flexcop_diseqc_send_burst; + ops->set_tone = flexcop_set_tone; + ops->set_voltage = flexcop_set_voltage; + fc->fe_sleep = ops->sleep; + ops->sleep = flexcop_sleep; + return 1; +} +#else +#define skystar2_rev23_attach NULL +#endif + +/* SkyStar2 DVB-S rev 2.6 */ +#if FE_SUPPORTED(STV0299) && FE_SUPPORTED(PLL) +static int samsung_tbmu24112_set_symbol_rate(struct dvb_frontend *fe, + u32 srate, u32 ratio) +{ + u8 aclk = 0; + u8 bclk = 0; + + if (srate < 1500000) { + aclk = 0xb7; bclk = 0x47; + } else if (srate < 3000000) { + aclk = 0xb7; bclk = 0x4b; + } else if (srate < 7000000) { + aclk = 0xb7; bclk = 0x4f; + } else if (srate < 14000000) { + aclk = 0xb7; bclk = 0x53; + } else if (srate < 30000000) { + aclk = 0xb6; bclk = 0x53; + } else if (srate < 45000000) { + aclk = 0xb4; bclk = 0x51; + } + + stv0299_writereg(fe, 0x13, aclk); + stv0299_writereg(fe, 0x14, bclk); + stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); + stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); + stv0299_writereg(fe, 0x21, ratio & 0xf0); + return 0; +} + +static u8 samsung_tbmu24112_inittab[] = { + 0x01, 0x15, + 0x02, 0x30, + 0x03, 0x00, + 0x04, 0x7D, + 0x05, 0x35, + 0x06, 0x02, + 0x07, 0x00, + 0x08, 0xC3, + 0x0C, 0x00, + 0x0D, 0x81, + 0x0E, 0x23, + 0x0F, 0x12, + 0x10, 0x7E, + 0x11, 0x84, + 0x12, 0xB9, + 0x13, 0x88, + 0x14, 0x89, + 0x15, 0xC9, + 0x16, 0x00, + 0x17, 0x5C, + 0x18, 0x00, + 0x19, 0x00, + 0x1A, 0x00, + 0x1C, 0x00, + 0x1D, 0x00, + 0x1E, 0x00, + 0x1F, 0x3A, + 0x20, 0x2E, + 0x21, 0x80, + 0x22, 0xFF, + 0x23, 0xC1, + 0x28, 0x00, + 0x29, 0x1E, + 0x2A, 0x14, + 0x2B, 0x0F, + 0x2C, 0x09, + 0x2D, 0x05, + 0x31, 0x1F, + 0x32, 0x19, + 0x33, 0xFE, + 0x34, 0x93, + 0xff, 0xff, +}; + +static struct stv0299_config samsung_tbmu24112_config = { + .demod_address = 0x68, + .inittab = samsung_tbmu24112_inittab, + .mclk = 88000000UL, + .invert = 0, + .skip_reinit = 0, + .lock_output = STV0299_LOCKOUTPUT_LK, + .volt13_op0_op1 = STV0299_VOLT13_OP1, + .min_delay_ms = 100, + .set_symbol_rate = samsung_tbmu24112_set_symbol_rate, +}; + +static int skystar2_rev26_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fe = dvb_attach(stv0299_attach, &samsung_tbmu24112_config, i2c); + if (!fc->fe) + return 0; + + if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c, + DVB_PLL_SAMSUNG_TBMU24112)) + return 0; + + fc->fe->ops.set_voltage = flexcop_set_voltage; + fc->fe_sleep = fc->fe->ops.sleep; + fc->fe->ops.sleep = flexcop_sleep; + return 1; + +} +#else +#define skystar2_rev26_attach NULL +#endif + +/* SkyStar2 DVB-S rev 2.7 */ +#if FE_SUPPORTED(S5H1420) && FE_SUPPORTED(ISL6421) && FE_SUPPORTED(TUNER_ITD1000) +static struct s5h1420_config skystar2_rev2_7_s5h1420_config = { + .demod_address = 0x53, + .invert = 1, + .repeated_start_workaround = 1, + .serial_mpeg = 1, +}; + +static struct itd1000_config skystar2_rev2_7_itd1000_config = { + .i2c_address = 0x61, +}; + +static int skystar2_rev27_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + flexcop_ibi_value r108; + struct i2c_adapter *i2c_tuner; + + /* enable no_base_addr - no repeated start when reading */ + fc->fc_i2c_adap[0].no_base_addr = 1; + fc->fe = dvb_attach(s5h1420_attach, &skystar2_rev2_7_s5h1420_config, + i2c); + if (!fc->fe) + goto fail; + + i2c_tuner = s5h1420_get_tuner_i2c_adapter(fc->fe); + if (!i2c_tuner) + goto fail; + + fc->fe_sleep = fc->fe->ops.sleep; + fc->fe->ops.sleep = flexcop_sleep; + + /* enable no_base_addr - no repeated start when reading */ + fc->fc_i2c_adap[2].no_base_addr = 1; + if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap, + 0x08, 1, 1, false)) { + err("ISL6421 could NOT be attached"); + goto fail_isl; + } + info("ISL6421 successfully attached"); + + /* the ITD1000 requires a lower i2c clock - is it a problem ? */ + r108.raw = 0x00000506; + fc->write_ibi_reg(fc, tw_sm_c_108, r108); + if (!dvb_attach(itd1000_attach, fc->fe, i2c_tuner, + &skystar2_rev2_7_itd1000_config)) { + err("ITD1000 could NOT be attached"); + /* Should i2c clock be restored? */ + goto fail_isl; + } + info("ITD1000 successfully attached"); + + return 1; + +fail_isl: + fc->fc_i2c_adap[2].no_base_addr = 0; +fail: + /* for the next devices we need it again */ + fc->fc_i2c_adap[0].no_base_addr = 0; + return 0; +} +#else +#define skystar2_rev27_attach NULL +#endif + +/* SkyStar2 rev 2.8 */ +#if FE_SUPPORTED(CX24123) && FE_SUPPORTED(ISL6421) && FE_SUPPORTED(TUNER_CX24113) +static struct cx24123_config skystar2_rev2_8_cx24123_config = { + .demod_address = 0x55, + .dont_use_pll = 1, + .agc_callback = cx24113_agc_callback, +}; + +static const struct cx24113_config skystar2_rev2_8_cx24113_config = { + .i2c_addr = 0x54, + .xtal_khz = 10111, +}; + +static int skystar2_rev28_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + struct i2c_adapter *i2c_tuner; + + fc->fe = dvb_attach(cx24123_attach, &skystar2_rev2_8_cx24123_config, + i2c); + if (!fc->fe) + return 0; + + i2c_tuner = cx24123_get_tuner_i2c_adapter(fc->fe); + if (!i2c_tuner) + return 0; + + if (!dvb_attach(cx24113_attach, fc->fe, &skystar2_rev2_8_cx24113_config, + i2c_tuner)) { + err("CX24113 could NOT be attached"); + return 0; + } + info("CX24113 successfully attached"); + + fc->fc_i2c_adap[2].no_base_addr = 1; + if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap, + 0x08, 0, 0, false)) { + err("ISL6421 could NOT be attached"); + fc->fc_i2c_adap[2].no_base_addr = 0; + return 0; + } + info("ISL6421 successfully attached"); + /* TODO on i2c_adap[1] addr 0x11 (EEPROM) there seems to be an + * IR-receiver (PIC16F818) - but the card has no input for that ??? */ + return 1; +} +#else +#define skystar2_rev28_attach NULL +#endif + +/* AirStar DVB-T */ +#if FE_SUPPORTED(MT352) && FE_SUPPORTED(PLL) +static int samsung_tdtc9251dh0_demod_init(struct dvb_frontend *fe) +{ + static u8 mt352_clock_config[] = { 0x89, 0x18, 0x2d }; + static u8 mt352_reset[] = { 0x50, 0x80 }; + static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 }; + static u8 mt352_agc_cfg[] = { 0x67, 0x28, 0xa1 }; + static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; + + mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); + udelay(2000); + mt352_write(fe, mt352_reset, sizeof(mt352_reset)); + mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); + mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg)); + mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); + return 0; +} + +static struct mt352_config samsung_tdtc9251dh0_config = { + .demod_address = 0x0f, + .demod_init = samsung_tdtc9251dh0_demod_init, +}; + +static int airstar_dvbt_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fe = dvb_attach(mt352_attach, &samsung_tdtc9251dh0_config, i2c); + if (!fc->fe) + return 0; + + return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL, + DVB_PLL_SAMSUNG_TDTC9251DH0); +} +#else +#define airstar_dvbt_attach NULL +#endif + +/* AirStar ATSC 1st generation */ +#if FE_SUPPORTED(BCM3510) +static int flexcop_fe_request_firmware(struct dvb_frontend *fe, + const struct firmware **fw, char* name) +{ + struct flexcop_device *fc = fe->dvb->priv; + return request_firmware(fw, name, fc->dev); +} + +static struct bcm3510_config air2pc_atsc_first_gen_config = { + .demod_address = 0x0f, + .request_firmware = flexcop_fe_request_firmware, +}; + +static int airstar_atsc1_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fe = dvb_attach(bcm3510_attach, &air2pc_atsc_first_gen_config, i2c); + return fc->fe != NULL; +} +#else +#define airstar_atsc1_attach NULL +#endif + +/* AirStar ATSC 2nd generation */ +#if FE_SUPPORTED(NXT200X) && FE_SUPPORTED(PLL) +static struct nxt200x_config samsung_tbmv_config = { + .demod_address = 0x0a, +}; + +static int airstar_atsc2_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fe = dvb_attach(nxt200x_attach, &samsung_tbmv_config, i2c); + if (!fc->fe) + return 0; + + return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL, + DVB_PLL_SAMSUNG_TBMV); +} +#else +#define airstar_atsc2_attach NULL +#endif + +/* AirStar ATSC 3rd generation */ +#if FE_SUPPORTED(LGDT330X) +static struct lgdt330x_config air2pc_atsc_hd5000_config = { + .demod_address = 0x59, + .demod_chip = LGDT3303, + .serial_mpeg = 0x04, + .clock_polarity_flip = 1, +}; + +static int airstar_atsc3_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fe = dvb_attach(lgdt330x_attach, &air2pc_atsc_hd5000_config, i2c); + if (!fc->fe) + return 0; + + return !!dvb_attach(simple_tuner_attach, fc->fe, i2c, 0x61, + TUNER_LG_TDVS_H06XF); +} +#else +#define airstar_atsc3_attach NULL +#endif + +/* CableStar2 DVB-C */ +#if FE_SUPPORTED(STV0297) && FE_SUPPORTED(PLL) +static u8 alps_tdee4_stv0297_inittab[] = { + 0x80, 0x01, + 0x80, 0x00, + 0x81, 0x01, + 0x81, 0x00, + 0x00, 0x48, + 0x01, 0x58, + 0x03, 0x00, + 0x04, 0x00, + 0x07, 0x00, + 0x08, 0x00, + 0x30, 0xff, + 0x31, 0x9d, + 0x32, 0xff, + 0x33, 0x00, + 0x34, 0x29, + 0x35, 0x55, + 0x36, 0x80, + 0x37, 0x6e, + 0x38, 0x9c, + 0x40, 0x1a, + 0x41, 0xfe, + 0x42, 0x33, + 0x43, 0x00, + 0x44, 0xff, + 0x45, 0x00, + 0x46, 0x00, + 0x49, 0x04, + 0x4a, 0x51, + 0x4b, 0xf8, + 0x52, 0x30, + 0x53, 0x06, + 0x59, 0x06, + 0x5a, 0x5e, + 0x5b, 0x04, + 0x61, 0x49, + 0x62, 0x0a, + 0x70, 0xff, + 0x71, 0x04, + 0x72, 0x00, + 0x73, 0x00, + 0x74, 0x0c, + 0x80, 0x20, + 0x81, 0x00, + 0x82, 0x30, + 0x83, 0x00, + 0x84, 0x04, + 0x85, 0x22, + 0x86, 0x08, + 0x87, 0x1b, + 0x88, 0x00, + 0x89, 0x00, + 0x90, 0x00, + 0x91, 0x04, + 0xa0, 0x86, + 0xa1, 0x00, + 0xa2, 0x00, + 0xb0, 0x91, + 0xb1, 0x0b, + 0xc0, 0x5b, + 0xc1, 0x10, + 0xc2, 0x12, + 0xd0, 0x02, + 0xd1, 0x00, + 0xd2, 0x00, + 0xd3, 0x00, + 0xd4, 0x02, + 0xd5, 0x00, + 0xde, 0x00, + 0xdf, 0x01, + 0xff, 0xff, +}; + +static struct stv0297_config alps_tdee4_stv0297_config = { + .demod_address = 0x1c, + .inittab = alps_tdee4_stv0297_inittab, +}; + +static int cablestar2_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fc_i2c_adap[0].no_base_addr = 1; + fc->fe = dvb_attach(stv0297_attach, &alps_tdee4_stv0297_config, i2c); + if (!fc->fe) + goto fail; + + /* This tuner doesn't use the stv0297's I2C gate, but instead the + * tuner is connected to a different flexcop I2C adapter. */ + if (fc->fe->ops.i2c_gate_ctrl) + fc->fe->ops.i2c_gate_ctrl(fc->fe, 0); + fc->fe->ops.i2c_gate_ctrl = NULL; + + if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, + &fc->fc_i2c_adap[2].i2c_adap, DVB_PLL_TDEE4)) + goto fail; + + return 1; + +fail: + /* Reset for next frontend to try */ + fc->fc_i2c_adap[0].no_base_addr = 0; + return 0; +} +#else +#define cablestar2_attach NULL +#endif + +static struct { + flexcop_device_type_t type; + int (*attach)(struct flexcop_device *, struct i2c_adapter *); +} flexcop_frontends[] = { + { FC_SKY_REV27, skystar2_rev27_attach }, + { FC_SKY_REV28, skystar2_rev28_attach }, + { FC_SKY_REV26, skystar2_rev26_attach }, + { FC_AIR_DVBT, airstar_dvbt_attach }, + { FC_AIR_ATSC2, airstar_atsc2_attach }, + { FC_AIR_ATSC3, airstar_atsc3_attach }, + { FC_AIR_ATSC1, airstar_atsc1_attach }, + { FC_CABLE, cablestar2_attach }, + { FC_SKY_REV23, skystar2_rev23_attach }, +}; + +/* try to figure out the frontend */ +int flexcop_frontend_init(struct flexcop_device *fc) +{ + int i; + for (i = 0; i < ARRAY_SIZE(flexcop_frontends); i++) { + if (!flexcop_frontends[i].attach) + continue; + /* type needs to be set before, because of some workarounds + * done based on the probed card type */ + fc->dev_type = flexcop_frontends[i].type; + if (flexcop_frontends[i].attach(fc, &fc->fc_i2c_adap[0].i2c_adap)) + goto fe_found; + /* Clean up partially attached frontend */ + if (fc->fe) { + dvb_frontend_detach(fc->fe); + fc->fe = NULL; + } + } + fc->dev_type = FC_UNK; + err("no frontend driver found for this B2C2/FlexCop adapter"); + return -ENODEV; + +fe_found: + info("found '%s' .", fc->fe->ops.info.name); + if (dvb_register_frontend(&fc->dvb_adapter, fc->fe)) { + err("frontend registration failed!"); + dvb_frontend_detach(fc->fe); + fc->fe = NULL; + return -EINVAL; + } + fc->init_state |= FC_STATE_FE_INIT; + return 0; +} + +void flexcop_frontend_exit(struct flexcop_device *fc) +{ + if (fc->init_state & FC_STATE_FE_INIT) { + dvb_unregister_frontend(fc->fe); + dvb_frontend_detach(fc->fe); + } + fc->init_state &= ~FC_STATE_FE_INIT; +} diff --git a/drivers/media/common/b2c2/flexcop-hw-filter.c b/drivers/media/common/b2c2/flexcop-hw-filter.c new file mode 100644 index 00000000000..77e45475f4c --- /dev/null +++ b/drivers/media/common/b2c2/flexcop-hw-filter.c @@ -0,0 +1,232 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-hw-filter.c - pid and mac address filtering and control functions + * see flexcop.c for copyright information + */ +#include "flexcop.h" + +static void flexcop_rcv_data_ctrl(struct flexcop_device *fc, int onoff) +{ + flexcop_set_ibi_value(ctrl_208, Rcv_Data_sig, onoff); + deb_ts("rcv_data is now: '%s'\n", onoff ? "on" : "off"); +} + +void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff) +{ + flexcop_set_ibi_value(ctrl_208, SMC_Enable_sig, onoff); +} + +static void flexcop_null_filter_ctrl(struct flexcop_device *fc, int onoff) +{ + flexcop_set_ibi_value(ctrl_208, Null_filter_sig, onoff); +} + +void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6]) +{ + flexcop_ibi_value v418, v41c; + v41c = fc->read_ibi_reg(fc, mac_address_41c); + + v418.mac_address_418.MAC1 = mac[0]; + v418.mac_address_418.MAC2 = mac[1]; + v418.mac_address_418.MAC3 = mac[2]; + v418.mac_address_418.MAC6 = mac[3]; + v41c.mac_address_41c.MAC7 = mac[4]; + v41c.mac_address_41c.MAC8 = mac[5]; + + fc->write_ibi_reg(fc, mac_address_418, v418); + fc->write_ibi_reg(fc, mac_address_41c, v41c); +} + +void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff) +{ + flexcop_set_ibi_value(ctrl_208, MAC_filter_Mode_sig, onoff); +} + +static void flexcop_pid_group_filter(struct flexcop_device *fc, + u16 pid, u16 mask) +{ + /* index_reg_310.extra_index_reg need to 0 or 7 to work */ + flexcop_ibi_value v30c; + v30c.pid_filter_30c_ext_ind_0_7.Group_PID = pid; + v30c.pid_filter_30c_ext_ind_0_7.Group_mask = mask; + fc->write_ibi_reg(fc, pid_filter_30c, v30c); +} + +static void flexcop_pid_group_filter_ctrl(struct flexcop_device *fc, int onoff) +{ + flexcop_set_ibi_value(ctrl_208, Mask_filter_sig, onoff); +} + +/* this fancy define reduces the code size of the quite similar PID controlling of + * the first 6 PIDs + */ + +#define pid_ctrl(vregname,field,enablefield,trans_field,transval) \ + flexcop_ibi_value vpid = fc->read_ibi_reg(fc, vregname), \ +v208 = fc->read_ibi_reg(fc, ctrl_208); \ +vpid.vregname.field = onoff ? pid : 0x1fff; \ +vpid.vregname.trans_field = transval; \ +v208.ctrl_208.enablefield = onoff; \ +fc->write_ibi_reg(fc, vregname, vpid); \ +fc->write_ibi_reg(fc, ctrl_208, v208); + +static void flexcop_pid_Stream1_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_300, Stream1_PID, Stream1_filter_sig, + Stream1_trans, 0); +} + +static void flexcop_pid_Stream2_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_300, Stream2_PID, Stream2_filter_sig, + Stream2_trans, 0); +} + +static void flexcop_pid_PCR_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_304, PCR_PID, PCR_filter_sig, PCR_trans, 0); +} + +static void flexcop_pid_PMT_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_304, PMT_PID, PMT_filter_sig, PMT_trans, 0); +} + +static void flexcop_pid_EMM_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_308, EMM_PID, EMM_filter_sig, EMM_trans, 0); +} + +static void flexcop_pid_ECM_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_308, ECM_PID, ECM_filter_sig, ECM_trans, 0); +} + +static void flexcop_pid_control(struct flexcop_device *fc, + int index, u16 pid, int onoff) +{ + if (pid == 0x2000) + return; + + deb_ts("setting pid: %5d %04x at index %d '%s'\n", + pid, pid, index, onoff ? "on" : "off"); + + /* We could use bit magic here to reduce source code size. + * I decided against it, but to use the real register names */ + switch (index) { + case 0: + flexcop_pid_Stream1_PID_ctrl(fc, pid, onoff); + break; + case 1: + flexcop_pid_Stream2_PID_ctrl(fc, pid, onoff); + break; + case 2: + flexcop_pid_PCR_PID_ctrl(fc, pid, onoff); + break; + case 3: + flexcop_pid_PMT_PID_ctrl(fc, pid, onoff); + break; + case 4: + flexcop_pid_EMM_PID_ctrl(fc, pid, onoff); + break; + case 5: + flexcop_pid_ECM_PID_ctrl(fc, pid, onoff); + break; + default: + if (fc->has_32_hw_pid_filter && index < 38) { + flexcop_ibi_value vpid, vid; + + /* set the index */ + vid = fc->read_ibi_reg(fc, index_reg_310); + vid.index_reg_310.index_reg = index - 6; + fc->write_ibi_reg(fc, index_reg_310, vid); + + vpid = fc->read_ibi_reg(fc, pid_n_reg_314); + vpid.pid_n_reg_314.PID = onoff ? pid : 0x1fff; + vpid.pid_n_reg_314.PID_enable_bit = onoff; + fc->write_ibi_reg(fc, pid_n_reg_314, vpid); + } + break; + } +} + +static int flexcop_toggle_fullts_streaming(struct flexcop_device *fc, int onoff) +{ + if (fc->fullts_streaming_state != onoff) { + deb_ts("%s full TS transfer\n",onoff ? "enabling" : "disabling"); + flexcop_pid_group_filter(fc, 0, 0x1fe0 * (!onoff)); + flexcop_pid_group_filter_ctrl(fc, onoff); + fc->fullts_streaming_state = onoff; + } + return 0; +} + +int flexcop_pid_feed_control(struct flexcop_device *fc, + struct dvb_demux_feed *dvbdmxfeed, int onoff) +{ + int max_pid_filter = 6 + fc->has_32_hw_pid_filter*32; + + fc->feedcount += onoff ? 1 : -1; /* the number of PIDs/Feed currently requested */ + if (dvbdmxfeed->index >= max_pid_filter) + fc->extra_feedcount += onoff ? 1 : -1; + + /* toggle complete-TS-streaming when: + * - pid_filtering is not enabled and it is the first or last feed requested + * - pid_filtering is enabled, + * - but the number of requested feeds is exceeded + * - or the requested pid is 0x2000 */ + + if (!fc->pid_filtering && fc->feedcount == onoff) + flexcop_toggle_fullts_streaming(fc, onoff); + + if (fc->pid_filtering) { + flexcop_pid_control \ + (fc, dvbdmxfeed->index, dvbdmxfeed->pid, onoff); + + if (fc->extra_feedcount > 0) + flexcop_toggle_fullts_streaming(fc, 1); + else if (dvbdmxfeed->pid == 0x2000) + flexcop_toggle_fullts_streaming(fc, onoff); + else + flexcop_toggle_fullts_streaming(fc, 0); + } + + /* if it was the first or last feed request change the stream-status */ + if (fc->feedcount == onoff) { + flexcop_rcv_data_ctrl(fc, onoff); + if (fc->stream_control) /* device specific stream control */ + fc->stream_control(fc, onoff); + + /* feeding stopped -> reset the flexcop filter*/ + if (onoff == 0) { + flexcop_reset_block_300(fc); + flexcop_hw_filter_init(fc); + } + } + return 0; +} +EXPORT_SYMBOL(flexcop_pid_feed_control); + +void flexcop_hw_filter_init(struct flexcop_device *fc) +{ + int i; + flexcop_ibi_value v; + for (i = 0; i < 6 + 32*fc->has_32_hw_pid_filter; i++) + flexcop_pid_control(fc, i, 0x1fff, 0); + + flexcop_pid_group_filter(fc, 0, 0x1fe0); + flexcop_pid_group_filter_ctrl(fc, 0); + + v = fc->read_ibi_reg(fc, pid_filter_308); + v.pid_filter_308.EMM_filter_4 = 1; + v.pid_filter_308.EMM_filter_6 = 0; + fc->write_ibi_reg(fc, pid_filter_308, v); + + flexcop_null_filter_ctrl(fc, 1); +} diff --git a/drivers/media/common/b2c2/flexcop-i2c.c b/drivers/media/common/b2c2/flexcop-i2c.c new file mode 100644 index 00000000000..965d5eb3375 --- /dev/null +++ b/drivers/media/common/b2c2/flexcop-i2c.c @@ -0,0 +1,288 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-i2c.c - flexcop internal 2Wire bus (I2C) and dvb i2c initialization + * see flexcop.c for copyright information + */ +#include "flexcop.h" + +#define FC_MAX_I2C_RETRIES 100000 + +static int flexcop_i2c_operation(struct flexcop_device *fc, + flexcop_ibi_value *r100) +{ + int i; + flexcop_ibi_value r; + + r100->tw_sm_c_100.working_start = 1; + deb_i2c("r100 before: %08x\n",r100->raw); + + fc->write_ibi_reg(fc, tw_sm_c_100, ibi_zero); + fc->write_ibi_reg(fc, tw_sm_c_100, *r100); /* initiating i2c operation */ + + for (i = 0; i < FC_MAX_I2C_RETRIES; i++) { + r = fc->read_ibi_reg(fc, tw_sm_c_100); + + if (!r.tw_sm_c_100.no_base_addr_ack_error) { + if (r.tw_sm_c_100.st_done) { + *r100 = r; + deb_i2c("i2c success\n"); + return 0; + } + } else { + deb_i2c("suffering from an i2c ack_error\n"); + return -EREMOTEIO; + } + } + deb_i2c("tried %d times i2c operation, " + "never finished or too many ack errors.\n", i); + return -EREMOTEIO; +} + +static int flexcop_i2c_read4(struct flexcop_i2c_adapter *i2c, + flexcop_ibi_value r100, u8 *buf) +{ + flexcop_ibi_value r104; + int len = r100.tw_sm_c_100.total_bytes, + /* remember total_bytes is buflen-1 */ + ret; + + /* work-around to have CableStar2 and SkyStar2 rev 2.7 work + * correctly: + * + * the ITD1000 is behind an i2c-gate which closes automatically + * after an i2c-transaction the STV0297 needs 2 consecutive reads + * one with no_base_addr = 0 and one with 1 + * + * those two work-arounds are conflictin: we check for the card + * type, it is set when probing the ITD1000 */ + if (i2c->fc->dev_type == FC_SKY_REV27) + r100.tw_sm_c_100.no_base_addr_ack_error = i2c->no_base_addr; + + ret = flexcop_i2c_operation(i2c->fc, &r100); + if (ret != 0) { + deb_i2c("Retrying operation\n"); + r100.tw_sm_c_100.no_base_addr_ack_error = i2c->no_base_addr; + ret = flexcop_i2c_operation(i2c->fc, &r100); + } + if (ret != 0) { + deb_i2c("read failed. %d\n", ret); + return ret; + } + + buf[0] = r100.tw_sm_c_100.data1_reg; + + if (len > 0) { + r104 = i2c->fc->read_ibi_reg(i2c->fc, tw_sm_c_104); + deb_i2c("read: r100: %08x, r104: %08x\n", r100.raw, r104.raw); + + /* there is at least one more byte, otherwise we wouldn't be here */ + buf[1] = r104.tw_sm_c_104.data2_reg; + if (len > 1) buf[2] = r104.tw_sm_c_104.data3_reg; + if (len > 2) buf[3] = r104.tw_sm_c_104.data4_reg; + } + return 0; +} + +static int flexcop_i2c_write4(struct flexcop_device *fc, + flexcop_ibi_value r100, u8 *buf) +{ + flexcop_ibi_value r104; + int len = r100.tw_sm_c_100.total_bytes; /* remember total_bytes is buflen-1 */ + r104.raw = 0; + + /* there is at least one byte, otherwise we wouldn't be here */ + r100.tw_sm_c_100.data1_reg = buf[0]; + r104.tw_sm_c_104.data2_reg = len > 0 ? buf[1] : 0; + r104.tw_sm_c_104.data3_reg = len > 1 ? buf[2] : 0; + r104.tw_sm_c_104.data4_reg = len > 2 ? buf[3] : 0; + + deb_i2c("write: r100: %08x, r104: %08x\n", r100.raw, r104.raw); + + /* write the additional i2c data before doing the actual i2c operation */ + fc->write_ibi_reg(fc, tw_sm_c_104, r104); + return flexcop_i2c_operation(fc, &r100); +} + +int flexcop_i2c_request(struct flexcop_i2c_adapter *i2c, + flexcop_access_op_t op, u8 chipaddr, u8 addr, u8 *buf, u16 len) +{ + int ret; + +#ifdef DUMP_I2C_MESSAGES + int i; +#endif + + u16 bytes_to_transfer; + flexcop_ibi_value r100; + + deb_i2c("op = %d\n",op); + r100.raw = 0; + r100.tw_sm_c_100.chipaddr = chipaddr; + r100.tw_sm_c_100.twoWS_rw = op; + r100.tw_sm_c_100.twoWS_port_reg = i2c->port; + +#ifdef DUMP_I2C_MESSAGES + printk(KERN_DEBUG "%d ", i2c->port); + if (op == FC_READ) + printk("rd("); + else + printk("wr("); + printk("%02x): %02x ", chipaddr, addr); +#endif + + /* in that case addr is the only value -> + * we write it twice as baseaddr and val0 + * BBTI is doing it like that for ISL6421 at least */ + if (i2c->no_base_addr && len == 0 && op == FC_WRITE) { + buf = &addr; + len = 1; + } + + while (len != 0) { + bytes_to_transfer = len > 4 ? 4 : len; + + r100.tw_sm_c_100.total_bytes = bytes_to_transfer - 1; + r100.tw_sm_c_100.baseaddr = addr; + + if (op == FC_READ) + ret = flexcop_i2c_read4(i2c, r100, buf); + else + ret = flexcop_i2c_write4(i2c->fc, r100, buf); + +#ifdef DUMP_I2C_MESSAGES + for (i = 0; i < bytes_to_transfer; i++) + printk("%02x ", buf[i]); +#endif + + if (ret < 0) + return ret; + + buf += bytes_to_transfer; + addr += bytes_to_transfer; + len -= bytes_to_transfer; + } + +#ifdef DUMP_I2C_MESSAGES + printk("\n"); +#endif + + return 0; +} +/* exported for PCI i2c */ +EXPORT_SYMBOL(flexcop_i2c_request); + +/* master xfer callback for demodulator */ +static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, + struct i2c_msg msgs[], int num) +{ + struct flexcop_i2c_adapter *i2c = i2c_get_adapdata(i2c_adap); + int i, ret = 0; + + /* Some drivers use 1 byte or 0 byte reads as probes, which this + * driver doesn't support. These probes will always fail, so this + * hack makes them always succeed. If one knew how, it would of + * course be better to actually do the read. */ + if (num == 1 && msgs[0].flags == I2C_M_RD && msgs[0].len <= 1) + return 1; + + if (mutex_lock_interruptible(&i2c->fc->i2c_mutex)) + return -ERESTARTSYS; + + for (i = 0; i < num; i++) { + /* reading */ + if (i+1 < num && (msgs[i+1].flags == I2C_M_RD)) { + ret = i2c->fc->i2c_request(i2c, FC_READ, msgs[i].addr, + msgs[i].buf[0], msgs[i+1].buf, + msgs[i+1].len); + i++; /* skip the following message */ + } else /* writing */ + ret = i2c->fc->i2c_request(i2c, FC_WRITE, msgs[i].addr, + msgs[i].buf[0], &msgs[i].buf[1], + msgs[i].len - 1); + if (ret < 0) { + deb_i2c("i2c master_xfer failed"); + break; + } + } + + mutex_unlock(&i2c->fc->i2c_mutex); + + if (ret == 0) + ret = num; + return ret; +} + +static u32 flexcop_i2c_func(struct i2c_adapter *adapter) +{ + return I2C_FUNC_I2C; +} + +static struct i2c_algorithm flexcop_algo = { + .master_xfer = flexcop_master_xfer, + .functionality = flexcop_i2c_func, +}; + +int flexcop_i2c_init(struct flexcop_device *fc) +{ + int ret; + mutex_init(&fc->i2c_mutex); + + fc->fc_i2c_adap[0].fc = fc; + fc->fc_i2c_adap[1].fc = fc; + fc->fc_i2c_adap[2].fc = fc; + fc->fc_i2c_adap[0].port = FC_I2C_PORT_DEMOD; + fc->fc_i2c_adap[1].port = FC_I2C_PORT_EEPROM; + fc->fc_i2c_adap[2].port = FC_I2C_PORT_TUNER; + + strlcpy(fc->fc_i2c_adap[0].i2c_adap.name, "B2C2 FlexCop I2C to demod", + sizeof(fc->fc_i2c_adap[0].i2c_adap.name)); + strlcpy(fc->fc_i2c_adap[1].i2c_adap.name, "B2C2 FlexCop I2C to eeprom", + sizeof(fc->fc_i2c_adap[1].i2c_adap.name)); + strlcpy(fc->fc_i2c_adap[2].i2c_adap.name, "B2C2 FlexCop I2C to tuner", + sizeof(fc->fc_i2c_adap[2].i2c_adap.name)); + + i2c_set_adapdata(&fc->fc_i2c_adap[0].i2c_adap, &fc->fc_i2c_adap[0]); + i2c_set_adapdata(&fc->fc_i2c_adap[1].i2c_adap, &fc->fc_i2c_adap[1]); + i2c_set_adapdata(&fc->fc_i2c_adap[2].i2c_adap, &fc->fc_i2c_adap[2]); + + fc->fc_i2c_adap[0].i2c_adap.algo = + fc->fc_i2c_adap[1].i2c_adap.algo = + fc->fc_i2c_adap[2].i2c_adap.algo = &flexcop_algo; + fc->fc_i2c_adap[0].i2c_adap.algo_data = + fc->fc_i2c_adap[1].i2c_adap.algo_data = + fc->fc_i2c_adap[2].i2c_adap.algo_data = NULL; + fc->fc_i2c_adap[0].i2c_adap.dev.parent = + fc->fc_i2c_adap[1].i2c_adap.dev.parent = + fc->fc_i2c_adap[2].i2c_adap.dev.parent = fc->dev; + + ret = i2c_add_adapter(&fc->fc_i2c_adap[0].i2c_adap); + if (ret < 0) + return ret; + + ret = i2c_add_adapter(&fc->fc_i2c_adap[1].i2c_adap); + if (ret < 0) + goto adap_1_failed; + + ret = i2c_add_adapter(&fc->fc_i2c_adap[2].i2c_adap); + if (ret < 0) + goto adap_2_failed; + + fc->init_state |= FC_STATE_I2C_INIT; + return 0; + +adap_2_failed: + i2c_del_adapter(&fc->fc_i2c_adap[1].i2c_adap); +adap_1_failed: + i2c_del_adapter(&fc->fc_i2c_adap[0].i2c_adap); + return ret; +} + +void flexcop_i2c_exit(struct flexcop_device *fc) +{ + if (fc->init_state & FC_STATE_I2C_INIT) { + i2c_del_adapter(&fc->fc_i2c_adap[2].i2c_adap); + i2c_del_adapter(&fc->fc_i2c_adap[1].i2c_adap); + i2c_del_adapter(&fc->fc_i2c_adap[0].i2c_adap); + } + fc->init_state &= ~FC_STATE_I2C_INIT; +} diff --git a/drivers/media/common/b2c2/flexcop-misc.c b/drivers/media/common/b2c2/flexcop-misc.c new file mode 100644 index 00000000000..f06f3a9070f --- /dev/null +++ b/drivers/media/common/b2c2/flexcop-misc.c @@ -0,0 +1,86 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-misc.c - miscellaneous functions + * see flexcop.c for copyright information + */ +#include "flexcop.h" + +void flexcop_determine_revision(struct flexcop_device *fc) +{ + flexcop_ibi_value v = fc->read_ibi_reg(fc,misc_204); + + switch (v.misc_204.Rev_N_sig_revision_hi) { + case 0x2: + deb_info("found a FlexCopII.\n"); + fc->rev = FLEXCOP_II; + break; + case 0x3: + deb_info("found a FlexCopIIb.\n"); + fc->rev = FLEXCOP_IIB; + break; + case 0x0: + deb_info("found a FlexCopIII.\n"); + fc->rev = FLEXCOP_III; + break; + default: + err("unknown FlexCop Revision: %x. Please report this to " + "linux-dvb@linuxtv.org.", + v.misc_204.Rev_N_sig_revision_hi); + break; + } + + if ((fc->has_32_hw_pid_filter = v.misc_204.Rev_N_sig_caps)) + deb_info("this FlexCop has " + "the additional 32 hardware pid filter.\n"); + else + deb_info("this FlexCop has " + "the 6 basic main hardware pid filter.\n"); + /* bus parts have to decide if hw pid filtering is used or not. */ +} + +static const char *flexcop_revision_names[] = { + "Unknown chip", + "FlexCopII", + "FlexCopIIb", + "FlexCopIII", +}; + +static const char *flexcop_device_names[] = { + [FC_UNK] = "Unknown device", + [FC_CABLE] = "Cable2PC/CableStar 2 DVB-C", + [FC_AIR_DVBT] = "Air2PC/AirStar 2 DVB-T", + [FC_AIR_ATSC1] = "Air2PC/AirStar 2 ATSC 1st generation", + [FC_AIR_ATSC2] = "Air2PC/AirStar 2 ATSC 2nd generation", + [FC_AIR_ATSC3] = "Air2PC/AirStar 2 ATSC 3rd generation (HD5000)", + [FC_SKY_REV23] = "Sky2PC/SkyStar 2 DVB-S rev 2.3 (old version)", + [FC_SKY_REV26] = "Sky2PC/SkyStar 2 DVB-S rev 2.6", + [FC_SKY_REV27] = "Sky2PC/SkyStar 2 DVB-S rev 2.7a/u", + [FC_SKY_REV28] = "Sky2PC/SkyStar 2 DVB-S rev 2.8", +}; + +static const char *flexcop_bus_names[] = { + "USB", + "PCI", +}; + +void flexcop_device_name(struct flexcop_device *fc, + const char *prefix, const char *suffix) +{ + info("%s '%s' at the '%s' bus controlled by a '%s' %s", + prefix, flexcop_device_names[fc->dev_type], + flexcop_bus_names[fc->bus_type], + flexcop_revision_names[fc->rev], suffix); +} + +void flexcop_dump_reg(struct flexcop_device *fc, + flexcop_ibi_register reg, int num) +{ + flexcop_ibi_value v; + int i; + for (i = 0; i < num; i++) { + v = fc->read_ibi_reg(fc, reg+4*i); + deb_rdump("0x%03x: %08x, ", reg+4*i, v.raw); + } + deb_rdump("\n"); +} +EXPORT_SYMBOL(flexcop_dump_reg); diff --git a/drivers/media/common/b2c2/flexcop-reg.h b/drivers/media/common/b2c2/flexcop-reg.h new file mode 100644 index 00000000000..dc4528dcbb9 --- /dev/null +++ b/drivers/media/common/b2c2/flexcop-reg.h @@ -0,0 +1,166 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-reg.h - register abstraction for FlexCopII, FlexCopIIb and FlexCopIII + * see flexcop.c for copyright information + */ +#ifndef __FLEXCOP_REG_H__ +#define __FLEXCOP_REG_H__ + +typedef enum { + FLEXCOP_UNK = 0, + FLEXCOP_II, + FLEXCOP_IIB, + FLEXCOP_III, +} flexcop_revision_t; + +typedef enum { + FC_UNK = 0, + FC_CABLE, + FC_AIR_DVBT, + FC_AIR_ATSC1, + FC_AIR_ATSC2, + FC_AIR_ATSC3, + FC_SKY_REV23, + FC_SKY_REV26, + FC_SKY_REV27, + FC_SKY_REV28, +} flexcop_device_type_t; + +typedef enum { + FC_USB = 0, + FC_PCI, +} flexcop_bus_t; + +/* FlexCop IBI Registers */ +#if defined(__LITTLE_ENDIAN) +#include "flexcop_ibi_value_le.h" +#else +#if defined(__BIG_ENDIAN) +#include "flexcop_ibi_value_be.h" +#else +#error no endian defined +#endif +#endif + +#define fc_data_Tag_ID_DVB 0x3e +#define fc_data_Tag_ID_ATSC 0x3f +#define fc_data_Tag_ID_IDSB 0x8b + +#define fc_key_code_default 0x1 +#define fc_key_code_even 0x2 +#define fc_key_code_odd 0x3 + +extern flexcop_ibi_value ibi_zero; + +typedef enum { + FC_I2C_PORT_DEMOD = 1, + FC_I2C_PORT_EEPROM = 2, + FC_I2C_PORT_TUNER = 3, +} flexcop_i2c_port_t; + +typedef enum { + FC_WRITE = 0, + FC_READ = 1, +} flexcop_access_op_t; + +typedef enum { + FC_SRAM_DEST_NET = 1, + FC_SRAM_DEST_CAI = 2, + FC_SRAM_DEST_CAO = 4, + FC_SRAM_DEST_MEDIA = 8 +} flexcop_sram_dest_t; + +typedef enum { + FC_SRAM_DEST_TARGET_WAN_USB = 0, + FC_SRAM_DEST_TARGET_DMA1 = 1, + FC_SRAM_DEST_TARGET_DMA2 = 2, + FC_SRAM_DEST_TARGET_FC3_CA = 3 +} flexcop_sram_dest_target_t; + +typedef enum { + FC_SRAM_2_32KB = 0, /* 64KB */ + FC_SRAM_1_32KB = 1, /* 32KB - default fow FCII */ + FC_SRAM_1_128KB = 2, /* 128KB */ + FC_SRAM_1_48KB = 3, /* 48KB - default for FCIII */ +} flexcop_sram_type_t; + +typedef enum { + FC_WAN_SPEED_4MBITS = 0, + FC_WAN_SPEED_8MBITS = 1, + FC_WAN_SPEED_12MBITS = 2, + FC_WAN_SPEED_16MBITS = 3, +} flexcop_wan_speed_t; + +typedef enum { + FC_DMA_1 = 1, + FC_DMA_2 = 2, +} flexcop_dma_index_t; + +typedef enum { + FC_DMA_SUBADDR_0 = 1, + FC_DMA_SUBADDR_1 = 2, +} flexcop_dma_addr_index_t; + +/* names of the particular registers */ +typedef enum { + dma1_000 = 0x000, + dma1_004 = 0x004, + dma1_008 = 0x008, + dma1_00c = 0x00c, + dma2_010 = 0x010, + dma2_014 = 0x014, + dma2_018 = 0x018, + dma2_01c = 0x01c, + + tw_sm_c_100 = 0x100, + tw_sm_c_104 = 0x104, + tw_sm_c_108 = 0x108, + tw_sm_c_10c = 0x10c, + tw_sm_c_110 = 0x110, + + lnb_switch_freq_200 = 0x200, + misc_204 = 0x204, + ctrl_208 = 0x208, + irq_20c = 0x20c, + sw_reset_210 = 0x210, + misc_214 = 0x214, + mbox_v8_to_host_218 = 0x218, + mbox_host_to_v8_21c = 0x21c, + + pid_filter_300 = 0x300, + pid_filter_304 = 0x304, + pid_filter_308 = 0x308, + pid_filter_30c = 0x30c, + index_reg_310 = 0x310, + pid_n_reg_314 = 0x314, + mac_low_reg_318 = 0x318, + mac_high_reg_31c = 0x31c, + + data_tag_400 = 0x400, + card_id_408 = 0x408, + card_id_40c = 0x40c, + mac_address_418 = 0x418, + mac_address_41c = 0x41c, + + ci_600 = 0x600, + pi_604 = 0x604, + pi_608 = 0x608, + dvb_reg_60c = 0x60c, + + sram_ctrl_reg_700 = 0x700, + net_buf_reg_704 = 0x704, + cai_buf_reg_708 = 0x708, + cao_buf_reg_70c = 0x70c, + media_buf_reg_710 = 0x710, + sram_dest_reg_714 = 0x714, + net_buf_reg_718 = 0x718, + wan_ctrl_reg_71c = 0x71c, +} flexcop_ibi_register; + +#define flexcop_set_ibi_value(reg,attr,val) { \ + flexcop_ibi_value v = fc->read_ibi_reg(fc,reg); \ + v.reg.attr = val; \ + fc->write_ibi_reg(fc,reg,v); \ +} + +#endif diff --git a/drivers/media/common/b2c2/flexcop-sram.c b/drivers/media/common/b2c2/flexcop-sram.c new file mode 100644 index 00000000000..185c285f70f --- /dev/null +++ b/drivers/media/common/b2c2/flexcop-sram.c @@ -0,0 +1,363 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-sram.c - functions for controlling the SRAM + * see flexcop.c for copyright information + */ +#include "flexcop.h" + +static void flexcop_sram_set_chip(struct flexcop_device *fc, + flexcop_sram_type_t type) +{ + flexcop_set_ibi_value(wan_ctrl_reg_71c, sram_chip, type); +} + +int flexcop_sram_init(struct flexcop_device *fc) +{ + switch (fc->rev) { + case FLEXCOP_II: + case FLEXCOP_IIB: + flexcop_sram_set_chip(fc, FC_SRAM_1_32KB); + break; + case FLEXCOP_III: + flexcop_sram_set_chip(fc, FC_SRAM_1_48KB); + break; + default: + return -EINVAL; + } + return 0; +} + +int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, + flexcop_sram_dest_target_t target) +{ + flexcop_ibi_value v; + v = fc->read_ibi_reg(fc, sram_dest_reg_714); + + if (fc->rev != FLEXCOP_III && target == FC_SRAM_DEST_TARGET_FC3_CA) { + err("SRAM destination target to available on FlexCopII(b)\n"); + return -EINVAL; + } + deb_sram("sram dest: %x target: %x\n", dest, target); + + if (dest & FC_SRAM_DEST_NET) + v.sram_dest_reg_714.NET_Dest = target; + if (dest & FC_SRAM_DEST_CAI) + v.sram_dest_reg_714.CAI_Dest = target; + if (dest & FC_SRAM_DEST_CAO) + v.sram_dest_reg_714.CAO_Dest = target; + if (dest & FC_SRAM_DEST_MEDIA) + v.sram_dest_reg_714.MEDIA_Dest = target; + + fc->write_ibi_reg(fc,sram_dest_reg_714,v); + udelay(1000); /* TODO delay really necessary */ + + return 0; +} +EXPORT_SYMBOL(flexcop_sram_set_dest); + +void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s) +{ + flexcop_set_ibi_value(wan_ctrl_reg_71c,wan_speed_sig,s); +} +EXPORT_SYMBOL(flexcop_wan_set_speed); + +void flexcop_sram_ctrl(struct flexcop_device *fc, int usb_wan, int sramdma, int maximumfill) +{ + flexcop_ibi_value v = fc->read_ibi_reg(fc,sram_dest_reg_714); + v.sram_dest_reg_714.ctrl_usb_wan = usb_wan; + v.sram_dest_reg_714.ctrl_sramdma = sramdma; + v.sram_dest_reg_714.ctrl_maximumfill = maximumfill; + fc->write_ibi_reg(fc,sram_dest_reg_714,v); +} +EXPORT_SYMBOL(flexcop_sram_ctrl); + +#if 0 +static void flexcop_sram_write(struct adapter *adapter, u32 bank, u32 addr, u8 *buf, u32 len) +{ + int i, retries; + u32 command; + + for (i = 0; i < len; i++) { + command = bank | addr | 0x04000000 | (*buf << 0x10); + + retries = 2; + + while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) { + mdelay(1); + retries--; + } + + if (retries == 0) + printk("%s: SRAM timeout\n", __func__); + + write_reg_dw(adapter, 0x700, command); + + buf++; + addr++; + } +} + +static void flex_sram_read(struct adapter *adapter, u32 bank, u32 addr, u8 *buf, u32 len) +{ + int i, retries; + u32 command, value; + + for (i = 0; i < len; i++) { + command = bank | addr | 0x04008000; + + retries = 10000; + + while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) { + mdelay(1); + retries--; + } + + if (retries == 0) + printk("%s: SRAM timeout\n", __func__); + + write_reg_dw(adapter, 0x700, command); + + retries = 10000; + + while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) { + mdelay(1); + retries--; + } + + if (retries == 0) + printk("%s: SRAM timeout\n", __func__); + + value = read_reg_dw(adapter, 0x700) >> 0x10; + + *buf = (value & 0xff); + + addr++; + buf++; + } +} + +static void sram_write_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len) +{ + u32 bank; + + bank = 0; + + if (adapter->dw_sram_type == 0x20000) { + bank = (addr & 0x18000) << 0x0d; + } + + if (adapter->dw_sram_type == 0x00000) { + if ((addr >> 0x0f) == 0) + bank = 0x20000000; + else + bank = 0x10000000; + } + flex_sram_write(adapter, bank, addr & 0x7fff, buf, len); +} + +static void sram_read_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len) +{ + u32 bank; + bank = 0; + + if (adapter->dw_sram_type == 0x20000) { + bank = (addr & 0x18000) << 0x0d; + } + + if (adapter->dw_sram_type == 0x00000) { + if ((addr >> 0x0f) == 0) + bank = 0x20000000; + else + bank = 0x10000000; + } + flex_sram_read(adapter, bank, addr & 0x7fff, buf, len); +} + +static void sram_read(struct adapter *adapter, u32 addr, u8 *buf, u32 len) +{ + u32 length; + while (len != 0) { + length = len; + /* check if the address range belongs to the same + * 32K memory chip. If not, the data is read + * from one chip at a time */ + if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) { + length = (((addr >> 0x0f) + 1) << 0x0f) - addr; + } + + sram_read_chunk(adapter, addr, buf, length); + addr = addr + length; + buf = buf + length; + len = len - length; + } +} + +static void sram_write(struct adapter *adapter, u32 addr, u8 *buf, u32 len) +{ + u32 length; + while (len != 0) { + length = len; + + /* check if the address range belongs to the same + * 32K memory chip. If not, the data is + * written to one chip at a time */ + if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) { + length = (((addr >> 0x0f) + 1) << 0x0f) - addr; + } + + sram_write_chunk(adapter, addr, buf, length); + addr = addr + length; + buf = buf + length; + len = len - length; + } +} + +static void sram_set_size(struct adapter *adapter, u32 mask) +{ + write_reg_dw(adapter, 0x71c, + (mask | (~0x30000 & read_reg_dw(adapter, 0x71c)))); +} + +static void sram_init(struct adapter *adapter) +{ + u32 tmp; + tmp = read_reg_dw(adapter, 0x71c); + write_reg_dw(adapter, 0x71c, 1); + + if (read_reg_dw(adapter, 0x71c) != 0) { + write_reg_dw(adapter, 0x71c, tmp); + adapter->dw_sram_type = tmp & 0x30000; + ddprintk("%s: dw_sram_type = %x\n", __func__, adapter->dw_sram_type); + } else { + adapter->dw_sram_type = 0x10000; + ddprintk("%s: dw_sram_type = %x\n", __func__, adapter->dw_sram_type); + } +} + +static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr) +{ + u8 tmp1, tmp2; + dprintk("%s: mask = %x, addr = %x\n", __func__, mask, addr); + + sram_set_size(adapter, mask); + sram_init(adapter); + + tmp2 = 0xa5; + tmp1 = 0x4f; + + sram_write(adapter, addr, &tmp2, 1); + sram_write(adapter, addr + 4, &tmp1, 1); + + tmp2 = 0; + mdelay(20); + + sram_read(adapter, addr, &tmp2, 1); + sram_read(adapter, addr, &tmp2, 1); + + dprintk("%s: wrote 0xa5, read 0x%2x\n", __func__, tmp2); + + if (tmp2 != 0xa5) + return 0; + + tmp2 = 0x5a; + tmp1 = 0xf4; + + sram_write(adapter, addr, &tmp2, 1); + sram_write(adapter, addr + 4, &tmp1, 1); + + tmp2 = 0; + mdelay(20); + + sram_read(adapter, addr, &tmp2, 1); + sram_read(adapter, addr, &tmp2, 1); + + dprintk("%s: wrote 0x5a, read 0x%2x\n", __func__, tmp2); + + if (tmp2 != 0x5a) + return 0; + return 1; +} + +static u32 sram_length(struct adapter *adapter) +{ + if (adapter->dw_sram_type == 0x10000) + return 32768; /* 32K */ + if (adapter->dw_sram_type == 0x00000) + return 65536; /* 64K */ + if (adapter->dw_sram_type == 0x20000) + return 131072; /* 128K */ + return 32768; /* 32K */ +} + +/* FlexcopII can work with 32K, 64K or 128K of external SRAM memory. + - for 128K there are 4x32K chips at bank 0,1,2,3. + - for 64K there are 2x32K chips at bank 1,2. + - for 32K there is one 32K chip at bank 0. + + FlexCop works only with one bank at a time. The bank is selected + by bits 28-29 of the 0x700 register. + + bank 0 covers addresses 0x00000-0x07fff + bank 1 covers addresses 0x08000-0x0ffff + bank 2 covers addresses 0x10000-0x17fff + bank 3 covers addresses 0x18000-0x1ffff */ + +static int flexcop_sram_detect(struct flexcop_device *fc) +{ + flexcop_ibi_value r208, r71c_0, vr71c_1; + r208 = fc->read_ibi_reg(fc, ctrl_208); + fc->write_ibi_reg(fc, ctrl_208, ibi_zero); + + r71c_0 = fc->read_ibi_reg(fc, wan_ctrl_reg_71c); + write_reg_dw(adapter, 0x71c, 1); + tmp3 = read_reg_dw(adapter, 0x71c); + dprintk("%s: tmp3 = %x\n", __func__, tmp3); + write_reg_dw(adapter, 0x71c, tmp2); + + // check for internal SRAM ??? + tmp3--; + if (tmp3 != 0) { + sram_set_size(adapter, 0x10000); + sram_init(adapter); + write_reg_dw(adapter, 0x208, tmp); + dprintk("%s: sram size = 32K\n", __func__); + return 32; + } + + if (sram_test_location(adapter, 0x20000, 0x18000) != 0) { + sram_set_size(adapter, 0x20000); + sram_init(adapter); + write_reg_dw(adapter, 0x208, tmp); + dprintk("%s: sram size = 128K\n", __func__); + return 128; + } + + if (sram_test_location(adapter, 0x00000, 0x10000) != 0) { + sram_set_size(adapter, 0x00000); + sram_init(adapter); + write_reg_dw(adapter, 0x208, tmp); + dprintk("%s: sram size = 64K\n", __func__); + return 64; + } + + if (sram_test_location(adapter, 0x10000, 0x00000) != 0) { + sram_set_size(adapter, 0x10000); + sram_init(adapter); + write_reg_dw(adapter, 0x208, tmp); + dprintk("%s: sram size = 32K\n", __func__); + return 32; + } + + sram_set_size(adapter, 0x10000); + sram_init(adapter); + write_reg_dw(adapter, 0x208, tmp); + dprintk("%s: SRAM detection failed. Set to 32K \n", __func__); + return 0; +} + +static void sll_detect_sram_size(struct adapter *adapter) +{ + sram_detect_for_flex2(adapter); +} + +#endif diff --git a/drivers/media/common/b2c2/flexcop.c b/drivers/media/common/b2c2/flexcop.c new file mode 100644 index 00000000000..412c5daf2b4 --- /dev/null +++ b/drivers/media/common/b2c2/flexcop.c @@ -0,0 +1,325 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop.c - main module part + * Copyright (C) 2004-9 Patrick Boettcher <patrick.boettcher@desy.de> + * based on skystar2-driver Copyright (C) 2003 Vadim Catana, skystar@moldova.cc + * + * Acknowledgements: + * John Jurrius from BBTI, Inc. for extensive support + * with code examples and data books + * Bjarne Steinsbo, bjarne at steinsbo.com (some ideas for rewriting) + * + * Contributions to the skystar2-driver have been done by + * Vincenzo Di Massa, hawk.it at tiscalinet.it (several DiSEqC fixes) + * Roberto Ragusa, r.ragusa at libero.it (polishing, restyling the code) + * Uwe Bugla, uwe.bugla at gmx.de (doing tests, restyling code, writing docu) + * Niklas Peinecke, peinecke at gdv.uni-hannover.de (hardware pid/mac + * filtering) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * 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 Lesser 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. + */ + +#include "flexcop.h" + +#define DRIVER_NAME "B2C2 FlexcopII/II(b)/III digital TV receiver chip" +#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@desy.de" + +#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG +#define DEBSTATUS "" +#else +#define DEBSTATUS " (debugging is not enabled)" +#endif + +int b2c2_flexcop_debug; +EXPORT_SYMBOL_GPL(b2c2_flexcop_debug); +module_param_named(debug, b2c2_flexcop_debug, int, 0644); +MODULE_PARM_DESC(debug, + "set debug level (1=info,2=tuner,4=i2c,8=ts," + "16=sram,32=reg (|-able))." + DEBSTATUS); +#undef DEBSTATUS + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +/* global zero for ibi values */ +flexcop_ibi_value ibi_zero; + +static int flexcop_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct flexcop_device *fc = dvbdmxfeed->demux->priv; + return flexcop_pid_feed_control(fc, dvbdmxfeed, 1); +} + +static int flexcop_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct flexcop_device *fc = dvbdmxfeed->demux->priv; + return flexcop_pid_feed_control(fc, dvbdmxfeed, 0); +} + +static int flexcop_dvb_init(struct flexcop_device *fc) +{ + int ret = dvb_register_adapter(&fc->dvb_adapter, + "FlexCop Digital TV device", fc->owner, + fc->dev, adapter_nr); + if (ret < 0) { + err("error registering DVB adapter"); + return ret; + } + fc->dvb_adapter.priv = fc; + + fc->demux.dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING + | DMX_MEMORY_BASED_FILTERING); + fc->demux.priv = fc; + fc->demux.filternum = fc->demux.feednum = FC_MAX_FEED; + fc->demux.start_feed = flexcop_dvb_start_feed; + fc->demux.stop_feed = flexcop_dvb_stop_feed; + fc->demux.write_to_decoder = NULL; + + ret = dvb_dmx_init(&fc->demux); + if (ret < 0) { + err("dvb_dmx failed: error %d", ret); + goto err_dmx; + } + + fc->hw_frontend.source = DMX_FRONTEND_0; + + fc->dmxdev.filternum = fc->demux.feednum; + fc->dmxdev.demux = &fc->demux.dmx; + fc->dmxdev.capabilities = 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; + } + + 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; + 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; + } + + 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; + } + + 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: + fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->hw_frontend); +err_dmx_add_hw_frontend: + dvb_dmxdev_release(&fc->dmxdev); +err_dmx_dev: + dvb_dmx_release(&fc->demux); +err_dmx: + dvb_unregister_adapter(&fc->dvb_adapter); + return ret; +} + +static void flexcop_dvb_exit(struct flexcop_device *fc) +{ + if (fc->init_state & FC_STATE_DVB_INIT) { + dvb_net_release(&fc->dvbnet); + + fc->demux.dmx.close(&fc->demux.dmx); + fc->demux.dmx.remove_frontend(&fc->demux.dmx, + &fc->mem_frontend); + fc->demux.dmx.remove_frontend(&fc->demux.dmx, + &fc->hw_frontend); + dvb_dmxdev_release(&fc->dmxdev); + dvb_dmx_release(&fc->demux); + dvb_unregister_adapter(&fc->dvb_adapter); + deb_info("deinitialized dvb stuff\n"); + } + fc->init_state &= ~FC_STATE_DVB_INIT; +} + +/* these methods are necessary to achieve the long-term-goal of hiding the + * struct flexcop_device from the bus-parts */ +void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len) +{ + dvb_dmx_swfilter(&fc->demux, buf, len); +} +EXPORT_SYMBOL(flexcop_pass_dmx_data); + +void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no) +{ + dvb_dmx_swfilter_packets(&fc->demux, buf, no); +} +EXPORT_SYMBOL(flexcop_pass_dmx_packets); + +static void flexcop_reset(struct flexcop_device *fc) +{ + flexcop_ibi_value v210, v204; + + /* reset the flexcop itself */ + fc->write_ibi_reg(fc,ctrl_208,ibi_zero); + + v210.raw = 0; + v210.sw_reset_210.reset_block_000 = 1; + v210.sw_reset_210.reset_block_100 = 1; + v210.sw_reset_210.reset_block_200 = 1; + v210.sw_reset_210.reset_block_300 = 1; + v210.sw_reset_210.reset_block_400 = 1; + v210.sw_reset_210.reset_block_500 = 1; + v210.sw_reset_210.reset_block_600 = 1; + v210.sw_reset_210.reset_block_700 = 1; + v210.sw_reset_210.Block_reset_enable = 0xb2; + v210.sw_reset_210.Special_controls = 0xc259; + fc->write_ibi_reg(fc,sw_reset_210,v210); + msleep(1); + + /* reset the periphical devices */ + + v204 = fc->read_ibi_reg(fc,misc_204); + v204.misc_204.Per_reset_sig = 0; + fc->write_ibi_reg(fc,misc_204,v204); + msleep(1); + v204.misc_204.Per_reset_sig = 1; + fc->write_ibi_reg(fc,misc_204,v204); +} + +void flexcop_reset_block_300(struct flexcop_device *fc) +{ + flexcop_ibi_value v208_save = fc->read_ibi_reg(fc, ctrl_208), + v210 = fc->read_ibi_reg(fc, sw_reset_210); + + deb_rdump("208: %08x, 210: %08x\n", v208_save.raw, v210.raw); + fc->write_ibi_reg(fc,ctrl_208,ibi_zero); + + v210.sw_reset_210.reset_block_300 = 1; + v210.sw_reset_210.Block_reset_enable = 0xb2; + + fc->write_ibi_reg(fc,sw_reset_210,v210); + fc->write_ibi_reg(fc,ctrl_208,v208_save); +} + +struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len) +{ + void *bus; + struct flexcop_device *fc = kzalloc(sizeof(struct flexcop_device), + GFP_KERNEL); + if (!fc) { + err("no memory"); + return NULL; + } + + bus = kzalloc(bus_specific_len, GFP_KERNEL); + if (!bus) { + err("no memory"); + kfree(fc); + return NULL; + } + + fc->bus_specific = bus; + + return fc; +} +EXPORT_SYMBOL(flexcop_device_kmalloc); + +void flexcop_device_kfree(struct flexcop_device *fc) +{ + kfree(fc->bus_specific); + kfree(fc); +} +EXPORT_SYMBOL(flexcop_device_kfree); + +int flexcop_device_initialize(struct flexcop_device *fc) +{ + int ret; + ibi_zero.raw = 0; + + flexcop_reset(fc); + flexcop_determine_revision(fc); + flexcop_sram_init(fc); + flexcop_hw_filter_init(fc); + flexcop_smc_ctrl(fc, 0); + + ret = flexcop_dvb_init(fc); + if (ret) + goto error; + + /* i2c has to be done before doing EEProm stuff - + * because the EEProm is accessed via i2c */ + ret = flexcop_i2c_init(fc); + if (ret) + goto error; + + /* do the MAC address reading after initializing the dvb_adapter */ + if (fc->get_mac_addr(fc, 0) == 0) { + u8 *b = fc->dvb_adapter.proposed_mac; + info("MAC address = %pM", b); + flexcop_set_mac_filter(fc,b); + flexcop_mac_filter_ctrl(fc,1); + } else + warn("reading of MAC address failed.\n"); + + ret = flexcop_frontend_init(fc); + if (ret) + goto error; + + flexcop_device_name(fc,"initialization of","complete"); + return 0; + +error: + flexcop_device_exit(fc); + return ret; +} +EXPORT_SYMBOL(flexcop_device_initialize); + +void flexcop_device_exit(struct flexcop_device *fc) +{ + flexcop_frontend_exit(fc); + flexcop_i2c_exit(fc); + flexcop_dvb_exit(fc); +} +EXPORT_SYMBOL(flexcop_device_exit); + +static int flexcop_module_init(void) +{ + info(DRIVER_NAME " loaded successfully"); + return 0; +} + +static void flexcop_module_cleanup(void) +{ + info(DRIVER_NAME " unloaded successfully"); +} + +module_init(flexcop_module_init); +module_exit(flexcop_module_cleanup); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_NAME); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/common/b2c2/flexcop.h b/drivers/media/common/b2c2/flexcop.h new file mode 100644 index 00000000000..897b10c85ad --- /dev/null +++ b/drivers/media/common/b2c2/flexcop.h @@ -0,0 +1,29 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop.h - private header file for all flexcop-chip-source files + * see flexcop.c for copyright information + */ +#ifndef __FLEXCOP_H__ +#define __FLEXCOP_H___ + +#define FC_LOG_PREFIX "b2c2-flexcop" +#include "flexcop-common.h" + +extern int b2c2_flexcop_debug; + +/* debug */ +#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG +#define dprintk(level,args...) \ + do { if ((b2c2_flexcop_debug & level)) printk(args); } while (0) +#else +#define dprintk(level,args...) +#endif + +#define deb_info(args...) dprintk(0x01, args) +#define deb_tuner(args...) dprintk(0x02, args) +#define deb_i2c(args...) dprintk(0x04, args) +#define deb_ts(args...) dprintk(0x08, args) +#define deb_sram(args...) dprintk(0x10, args) +#define deb_rdump(args...) dprintk(0x20, args) + +#endif diff --git a/drivers/media/common/b2c2/flexcop_ibi_value_be.h b/drivers/media/common/b2c2/flexcop_ibi_value_be.h new file mode 100644 index 00000000000..8f64bdbd72b --- /dev/null +++ b/drivers/media/common/b2c2/flexcop_ibi_value_be.h @@ -0,0 +1,455 @@ +/* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * register descriptions + * see flexcop.c for copyright information + */ +/* This file is automatically generated, do not edit things here. */ +#ifndef __FLEXCOP_IBI_VALUE_INCLUDED__ +#define __FLEXCOP_IBI_VALUE_INCLUDED__ + +typedef union { + u32 raw; + + struct { + u32 dma_address0 :30; + u32 dma_0No_update : 1; + u32 dma_0start : 1; + } dma_0x0; + + struct { + u32 dma_addr_size :24; + u32 DMA_maxpackets : 8; + } dma_0x4_remap; + + struct { + u32 dma_addr_size :24; + u32 unused : 1; + u32 dma1timer : 7; + } dma_0x4_read; + + struct { + u32 dma_addr_size :24; + u32 dmatimer : 7; + u32 unused : 1; + } dma_0x4_write; + + struct { + u32 dma_cur_addr :30; + u32 unused : 2; + } dma_0x8; + + struct { + u32 dma_address1 :30; + u32 remap_enable : 1; + u32 dma_1start : 1; + } dma_0xc; + + struct { + u32 st_done : 1; + u32 no_base_addr_ack_error : 1; + u32 twoWS_port_reg : 2; + u32 total_bytes : 2; + u32 twoWS_rw : 1; + u32 working_start : 1; + u32 data1_reg : 8; + u32 baseaddr : 8; + u32 reserved1 : 1; + u32 chipaddr : 7; + } tw_sm_c_100; + + struct { + u32 unused : 6; + u32 force_stop : 1; + u32 exlicit_stops : 1; + u32 data4_reg : 8; + u32 data3_reg : 8; + u32 data2_reg : 8; + } tw_sm_c_104; + + struct { + u32 reserved2 :19; + u32 tlo1 : 5; + u32 reserved1 : 2; + u32 thi1 : 6; + } tw_sm_c_108; + + struct { + u32 reserved2 :19; + u32 tlo1 : 5; + u32 reserved1 : 2; + u32 thi1 : 6; + } tw_sm_c_10c; + + struct { + u32 reserved2 :19; + u32 tlo1 : 5; + u32 reserved1 : 2; + u32 thi1 : 6; + } tw_sm_c_110; + + struct { + u32 LNB_CTLPrescaler_sig : 2; + u32 LNB_CTLLowCount_sig :15; + u32 LNB_CTLHighCount_sig :15; + } lnb_switch_freq_200; + + struct { + u32 Rev_N_sig_reserved2 : 1; + u32 Rev_N_sig_caps : 1; + u32 Rev_N_sig_reserved1 : 2; + u32 Rev_N_sig_revision_hi : 4; + u32 reserved :20; + u32 Per_reset_sig : 1; + u32 LNB_L_H_sig : 1; + u32 ACPI3_sig : 1; + u32 ACPI1_sig : 1; + } misc_204; + + struct { + u32 unused : 9; + u32 Mailbox_from_V8_Enable_sig : 1; + u32 DMA2_Size_IRQ_Enable_sig : 1; + u32 DMA1_Size_IRQ_Enable_sig : 1; + u32 DMA2_Timer_Enable_sig : 1; + u32 DMA2_IRQ_Enable_sig : 1; + u32 DMA1_Timer_Enable_sig : 1; + u32 DMA1_IRQ_Enable_sig : 1; + u32 Rcv_Data_sig : 1; + u32 MAC_filter_Mode_sig : 1; + u32 Multi2_Enable_sig : 1; + u32 Per_CA_Enable_sig : 1; + u32 SMC_Enable_sig : 1; + u32 CA_Enable_sig : 1; + u32 WAN_CA_Enable_sig : 1; + u32 WAN_Enable_sig : 1; + u32 Mask_filter_sig : 1; + u32 Null_filter_sig : 1; + u32 ECM_filter_sig : 1; + u32 EMM_filter_sig : 1; + u32 PMT_filter_sig : 1; + u32 PCR_filter_sig : 1; + u32 Stream2_filter_sig : 1; + u32 Stream1_filter_sig : 1; + } ctrl_208; + + struct { + u32 reserved :21; + u32 Transport_Error : 1; + u32 LLC_SNAP_FLAG_set : 1; + u32 Continuity_error_flag : 1; + u32 Data_receiver_error : 1; + u32 Mailbox_from_V8_Status_sig : 1; + u32 DMA2_Size_IRQ_Status : 1; + u32 DMA1_Size_IRQ_Status : 1; + u32 DMA2_Timer_Status : 1; + u32 DMA2_IRQ_Status : 1; + u32 DMA1_Timer_Status : 1; + u32 DMA1_IRQ_Status : 1; + } irq_20c; + + struct { + u32 Special_controls :16; + u32 Block_reset_enable : 8; + u32 reset_block_700 : 1; + u32 reset_block_600 : 1; + u32 reset_block_500 : 1; + u32 reset_block_400 : 1; + u32 reset_block_300 : 1; + u32 reset_block_200 : 1; + u32 reset_block_100 : 1; + u32 reset_block_000 : 1; + } sw_reset_210; + + struct { + u32 unused2 :20; + u32 polarity_PS_ERR_sig : 1; + u32 polarity_PS_SYNC_sig : 1; + u32 polarity_PS_VALID_sig : 1; + u32 polarity_PS_CLK_sig : 1; + u32 unused1 : 3; + u32 s2p_sel_sig : 1; + u32 section_pkg_enable_sig : 1; + u32 halt_V8_sig : 1; + u32 v2WS_oe_sig : 1; + u32 vuart_oe_sig : 1; + } misc_214; + + struct { + u32 Mailbox_from_V8 :32; + } mbox_v8_to_host_218; + + struct { + u32 sysramaccess_busmuster : 1; + u32 sysramaccess_write : 1; + u32 unused : 7; + u32 sysramaccess_addr :15; + u32 sysramaccess_data : 8; + } mbox_host_to_v8_21c; + + struct { + u32 debug_fifo_problem : 1; + u32 debug_flag_write_status00 : 1; + u32 Stream2_trans : 1; + u32 Stream2_PID :13; + u32 debug_flag_pid_saved : 1; + u32 MAC_Multicast_filter : 1; + u32 Stream1_trans : 1; + u32 Stream1_PID :13; + } pid_filter_300; + + struct { + u32 reserved : 2; + u32 PMT_trans : 1; + u32 PMT_PID :13; + u32 debug_overrun2 : 1; + u32 debug_overrun3 : 1; + u32 PCR_trans : 1; + u32 PCR_PID :13; + } pid_filter_304; + + struct { + u32 reserved : 2; + u32 ECM_trans : 1; + u32 ECM_PID :13; + u32 EMM_filter_6 : 1; + u32 EMM_filter_4 : 1; + u32 EMM_trans : 1; + u32 EMM_PID :13; + } pid_filter_308; + + struct { + u32 unused2 : 3; + u32 Group_mask :13; + u32 unused1 : 2; + u32 Group_trans : 1; + u32 Group_PID :13; + } pid_filter_30c_ext_ind_0_7; + + struct { + u32 unused :15; + u32 net_master_read :17; + } pid_filter_30c_ext_ind_1; + + struct { + u32 unused :15; + u32 net_master_write :17; + } pid_filter_30c_ext_ind_2; + + struct { + u32 unused :15; + u32 next_net_master_write :17; + } pid_filter_30c_ext_ind_3; + + struct { + u32 reserved2 : 5; + u32 stack_read :10; + u32 reserved1 : 6; + u32 state_write :10; + u32 unused1 : 1; + } pid_filter_30c_ext_ind_4; + + struct { + u32 unused :22; + u32 stack_cnt :10; + } pid_filter_30c_ext_ind_5; + + struct { + u32 unused : 4; + u32 data_size_reg :12; + u32 write_status4 : 2; + u32 write_status1 : 2; + u32 pid_fsm_save_reg300 : 2; + u32 pid_fsm_save_reg4 : 2; + u32 pid_fsm_save_reg3 : 2; + u32 pid_fsm_save_reg2 : 2; + u32 pid_fsm_save_reg1 : 2; + u32 pid_fsm_save_reg0 : 2; + } pid_filter_30c_ext_ind_6; + + struct { + u32 unused :22; + u32 pass_alltables : 1; + u32 AB_select : 1; + u32 extra_index_reg : 3; + u32 index_reg : 5; + } index_reg_310; + + struct { + u32 reserved :17; + u32 PID_enable_bit : 1; + u32 PID_trans : 1; + u32 PID :13; + } pid_n_reg_314; + + struct { + u32 reserved : 6; + u32 HighAB_bit : 1; + u32 Enable_bit : 1; + u32 A6_byte : 8; + u32 A5_byte : 8; + u32 A4_byte : 8; + } mac_low_reg_318; + + struct { + u32 reserved : 8; + u32 A3_byte : 8; + u32 A2_byte : 8; + u32 A1_byte : 8; + } mac_high_reg_31c; + + struct { + u32 data_Tag_ID :16; + u32 reserved :16; + } data_tag_400; + + struct { + u32 Card_IDbyte3 : 8; + u32 Card_IDbyte4 : 8; + u32 Card_IDbyte5 : 8; + u32 Card_IDbyte6 : 8; + } card_id_408; + + struct { + u32 Card_IDbyte1 : 8; + u32 Card_IDbyte2 : 8; + } card_id_40c; + + struct { + u32 MAC6 : 8; + u32 MAC3 : 8; + u32 MAC2 : 8; + u32 MAC1 : 8; + } mac_address_418; + + struct { + u32 reserved :16; + u32 MAC8 : 8; + u32 MAC7 : 8; + } mac_address_41c; + + struct { + u32 reserved :21; + u32 txbuffempty : 1; + u32 ReceiveByteFrameError : 1; + u32 ReceiveDataReady : 1; + u32 transmitter_data_byte : 8; + } ci_600; + + struct { + u32 pi_component_reg : 3; + u32 pi_rw : 1; + u32 pi_ha :20; + u32 pi_d : 8; + } pi_604; + + struct { + u32 pi_busy_n : 1; + u32 pi_wait_n : 1; + u32 pi_timeout_status : 1; + u32 pi_CiMax_IRQ_n : 1; + u32 config_cclk : 1; + u32 config_cs_n : 1; + u32 config_wr_n : 1; + u32 config_Prog_n : 1; + u32 config_Init_stat : 1; + u32 config_Done_stat : 1; + u32 pcmcia_b_mod_pwr_n : 1; + u32 pcmcia_a_mod_pwr_n : 1; + u32 reserved : 3; + u32 Timer_addr : 5; + u32 unused : 1; + u32 timer_data : 7; + u32 Timer_Load_req : 1; + u32 Timer_Read_req : 1; + u32 oncecycle_read : 1; + u32 serialReset : 1; + } pi_608; + + struct { + u32 reserved : 6; + u32 rw_flag : 1; + u32 dvb_en : 1; + u32 key_array_row : 5; + u32 key_array_col : 3; + u32 key_code : 2; + u32 key_enable : 1; + u32 PID :13; + } dvb_reg_60c; + + struct { + u32 start_sram_ibi : 1; + u32 reserved2 : 1; + u32 ce_pin_reg : 1; + u32 oe_pin_reg : 1; + u32 reserved1 : 3; + u32 sc_xfer_bit : 1; + u32 sram_data : 8; + u32 sram_rw : 1; + u32 sram_addr :15; + } sram_ctrl_reg_700; + + struct { + u32 net_addr_write :16; + u32 net_addr_read :16; + } net_buf_reg_704; + + struct { + u32 cai_cnt : 4; + u32 reserved2 : 6; + u32 cai_write :11; + u32 reserved1 : 5; + u32 cai_read :11; + } cai_buf_reg_708; + + struct { + u32 cao_cnt : 4; + u32 reserved2 : 6; + u32 cap_write :11; + u32 reserved1 : 5; + u32 cao_read :11; + } cao_buf_reg_70c; + + struct { + u32 media_cnt : 4; + u32 reserved2 : 6; + u32 media_write :11; + u32 reserved1 : 5; + u32 media_read :11; + } media_buf_reg_710; + + struct { + u32 reserved :17; + u32 ctrl_maximumfill : 1; + u32 ctrl_sramdma : 1; + u32 ctrl_usb_wan : 1; + u32 cao_ovflow_error : 1; + u32 cai_ovflow_error : 1; + u32 media_ovflow_error : 1; + u32 net_ovflow_error : 1; + u32 MEDIA_Dest : 2; + u32 CAO_Dest : 2; + u32 CAI_Dest : 2; + u32 NET_Dest : 2; + } sram_dest_reg_714; + + struct { + u32 reserved3 :11; + u32 net_addr_write : 1; + u32 reserved2 : 3; + u32 net_addr_read : 1; + u32 reserved1 : 4; + u32 net_cnt :12; + } net_buf_reg_718; + + struct { + u32 reserved3 : 4; + u32 wan_pkt_frame : 4; + u32 reserved2 : 4; + u32 sram_memmap : 2; + u32 sram_chip : 2; + u32 wan_wait_state : 8; + u32 reserved1 : 6; + u32 wan_speed_sig : 2; + } wan_ctrl_reg_71c; +} flexcop_ibi_value; + +#endif diff --git a/drivers/media/common/b2c2/flexcop_ibi_value_le.h b/drivers/media/common/b2c2/flexcop_ibi_value_le.h new file mode 100644 index 00000000000..c75830d7d94 --- /dev/null +++ b/drivers/media/common/b2c2/flexcop_ibi_value_le.h @@ -0,0 +1,455 @@ +/* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * register descriptions + * see flexcop.c for copyright information + */ +/* This file is automatically generated, do not edit things here. */ +#ifndef __FLEXCOP_IBI_VALUE_INCLUDED__ +#define __FLEXCOP_IBI_VALUE_INCLUDED__ + +typedef union { + u32 raw; + + struct { + u32 dma_0start : 1; + u32 dma_0No_update : 1; + u32 dma_address0 :30; + } dma_0x0; + + struct { + u32 DMA_maxpackets : 8; + u32 dma_addr_size :24; + } dma_0x4_remap; + + struct { + u32 dma1timer : 7; + u32 unused : 1; + u32 dma_addr_size :24; + } dma_0x4_read; + + struct { + u32 unused : 1; + u32 dmatimer : 7; + u32 dma_addr_size :24; + } dma_0x4_write; + + struct { + u32 unused : 2; + u32 dma_cur_addr :30; + } dma_0x8; + + struct { + u32 dma_1start : 1; + u32 remap_enable : 1; + u32 dma_address1 :30; + } dma_0xc; + + struct { + u32 chipaddr : 7; + u32 reserved1 : 1; + u32 baseaddr : 8; + u32 data1_reg : 8; + u32 working_start : 1; + u32 twoWS_rw : 1; + u32 total_bytes : 2; + u32 twoWS_port_reg : 2; + u32 no_base_addr_ack_error : 1; + u32 st_done : 1; + } tw_sm_c_100; + + struct { + u32 data2_reg : 8; + u32 data3_reg : 8; + u32 data4_reg : 8; + u32 exlicit_stops : 1; + u32 force_stop : 1; + u32 unused : 6; + } tw_sm_c_104; + + struct { + u32 thi1 : 6; + u32 reserved1 : 2; + u32 tlo1 : 5; + u32 reserved2 :19; + } tw_sm_c_108; + + struct { + u32 thi1 : 6; + u32 reserved1 : 2; + u32 tlo1 : 5; + u32 reserved2 :19; + } tw_sm_c_10c; + + struct { + u32 thi1 : 6; + u32 reserved1 : 2; + u32 tlo1 : 5; + u32 reserved2 :19; + } tw_sm_c_110; + + struct { + u32 LNB_CTLHighCount_sig :15; + u32 LNB_CTLLowCount_sig :15; + u32 LNB_CTLPrescaler_sig : 2; + } lnb_switch_freq_200; + + struct { + u32 ACPI1_sig : 1; + u32 ACPI3_sig : 1; + u32 LNB_L_H_sig : 1; + u32 Per_reset_sig : 1; + u32 reserved :20; + u32 Rev_N_sig_revision_hi : 4; + u32 Rev_N_sig_reserved1 : 2; + u32 Rev_N_sig_caps : 1; + u32 Rev_N_sig_reserved2 : 1; + } misc_204; + + struct { + u32 Stream1_filter_sig : 1; + u32 Stream2_filter_sig : 1; + u32 PCR_filter_sig : 1; + u32 PMT_filter_sig : 1; + u32 EMM_filter_sig : 1; + u32 ECM_filter_sig : 1; + u32 Null_filter_sig : 1; + u32 Mask_filter_sig : 1; + u32 WAN_Enable_sig : 1; + u32 WAN_CA_Enable_sig : 1; + u32 CA_Enable_sig : 1; + u32 SMC_Enable_sig : 1; + u32 Per_CA_Enable_sig : 1; + u32 Multi2_Enable_sig : 1; + u32 MAC_filter_Mode_sig : 1; + u32 Rcv_Data_sig : 1; + u32 DMA1_IRQ_Enable_sig : 1; + u32 DMA1_Timer_Enable_sig : 1; + u32 DMA2_IRQ_Enable_sig : 1; + u32 DMA2_Timer_Enable_sig : 1; + u32 DMA1_Size_IRQ_Enable_sig : 1; + u32 DMA2_Size_IRQ_Enable_sig : 1; + u32 Mailbox_from_V8_Enable_sig : 1; + u32 unused : 9; + } ctrl_208; + + struct { + u32 DMA1_IRQ_Status : 1; + u32 DMA1_Timer_Status : 1; + u32 DMA2_IRQ_Status : 1; + u32 DMA2_Timer_Status : 1; + u32 DMA1_Size_IRQ_Status : 1; + u32 DMA2_Size_IRQ_Status : 1; + u32 Mailbox_from_V8_Status_sig : 1; + u32 Data_receiver_error : 1; + u32 Continuity_error_flag : 1; + u32 LLC_SNAP_FLAG_set : 1; + u32 Transport_Error : 1; + u32 reserved :21; + } irq_20c; + + struct { + u32 reset_block_000 : 1; + u32 reset_block_100 : 1; + u32 reset_block_200 : 1; + u32 reset_block_300 : 1; + u32 reset_block_400 : 1; + u32 reset_block_500 : 1; + u32 reset_block_600 : 1; + u32 reset_block_700 : 1; + u32 Block_reset_enable : 8; + u32 Special_controls :16; + } sw_reset_210; + + struct { + u32 vuart_oe_sig : 1; + u32 v2WS_oe_sig : 1; + u32 halt_V8_sig : 1; + u32 section_pkg_enable_sig : 1; + u32 s2p_sel_sig : 1; + u32 unused1 : 3; + u32 polarity_PS_CLK_sig : 1; + u32 polarity_PS_VALID_sig : 1; + u32 polarity_PS_SYNC_sig : 1; + u32 polarity_PS_ERR_sig : 1; + u32 unused2 :20; + } misc_214; + + struct { + u32 Mailbox_from_V8 :32; + } mbox_v8_to_host_218; + + struct { + u32 sysramaccess_data : 8; + u32 sysramaccess_addr :15; + u32 unused : 7; + u32 sysramaccess_write : 1; + u32 sysramaccess_busmuster : 1; + } mbox_host_to_v8_21c; + + struct { + u32 Stream1_PID :13; + u32 Stream1_trans : 1; + u32 MAC_Multicast_filter : 1; + u32 debug_flag_pid_saved : 1; + u32 Stream2_PID :13; + u32 Stream2_trans : 1; + u32 debug_flag_write_status00 : 1; + u32 debug_fifo_problem : 1; + } pid_filter_300; + + struct { + u32 PCR_PID :13; + u32 PCR_trans : 1; + u32 debug_overrun3 : 1; + u32 debug_overrun2 : 1; + u32 PMT_PID :13; + u32 PMT_trans : 1; + u32 reserved : 2; + } pid_filter_304; + + struct { + u32 EMM_PID :13; + u32 EMM_trans : 1; + u32 EMM_filter_4 : 1; + u32 EMM_filter_6 : 1; + u32 ECM_PID :13; + u32 ECM_trans : 1; + u32 reserved : 2; + } pid_filter_308; + + struct { + u32 Group_PID :13; + u32 Group_trans : 1; + u32 unused1 : 2; + u32 Group_mask :13; + u32 unused2 : 3; + } pid_filter_30c_ext_ind_0_7; + + struct { + u32 net_master_read :17; + u32 unused :15; + } pid_filter_30c_ext_ind_1; + + struct { + u32 net_master_write :17; + u32 unused :15; + } pid_filter_30c_ext_ind_2; + + struct { + u32 next_net_master_write :17; + u32 unused :15; + } pid_filter_30c_ext_ind_3; + + struct { + u32 unused1 : 1; + u32 state_write :10; + u32 reserved1 : 6; + u32 stack_read :10; + u32 reserved2 : 5; + } pid_filter_30c_ext_ind_4; + + struct { + u32 stack_cnt :10; + u32 unused :22; + } pid_filter_30c_ext_ind_5; + + struct { + u32 pid_fsm_save_reg0 : 2; + u32 pid_fsm_save_reg1 : 2; + u32 pid_fsm_save_reg2 : 2; + u32 pid_fsm_save_reg3 : 2; + u32 pid_fsm_save_reg4 : 2; + u32 pid_fsm_save_reg300 : 2; + u32 write_status1 : 2; + u32 write_status4 : 2; + u32 data_size_reg :12; + u32 unused : 4; + } pid_filter_30c_ext_ind_6; + + struct { + u32 index_reg : 5; + u32 extra_index_reg : 3; + u32 AB_select : 1; + u32 pass_alltables : 1; + u32 unused :22; + } index_reg_310; + + struct { + u32 PID :13; + u32 PID_trans : 1; + u32 PID_enable_bit : 1; + u32 reserved :17; + } pid_n_reg_314; + + struct { + u32 A4_byte : 8; + u32 A5_byte : 8; + u32 A6_byte : 8; + u32 Enable_bit : 1; + u32 HighAB_bit : 1; + u32 reserved : 6; + } mac_low_reg_318; + + struct { + u32 A1_byte : 8; + u32 A2_byte : 8; + u32 A3_byte : 8; + u32 reserved : 8; + } mac_high_reg_31c; + + struct { + u32 reserved :16; + u32 data_Tag_ID :16; + } data_tag_400; + + struct { + u32 Card_IDbyte6 : 8; + u32 Card_IDbyte5 : 8; + u32 Card_IDbyte4 : 8; + u32 Card_IDbyte3 : 8; + } card_id_408; + + struct { + u32 Card_IDbyte2 : 8; + u32 Card_IDbyte1 : 8; + } card_id_40c; + + struct { + u32 MAC1 : 8; + u32 MAC2 : 8; + u32 MAC3 : 8; + u32 MAC6 : 8; + } mac_address_418; + + struct { + u32 MAC7 : 8; + u32 MAC8 : 8; + u32 reserved :16; + } mac_address_41c; + + struct { + u32 transmitter_data_byte : 8; + u32 ReceiveDataReady : 1; + u32 ReceiveByteFrameError : 1; + u32 txbuffempty : 1; + u32 reserved :21; + } ci_600; + + struct { + u32 pi_d : 8; + u32 pi_ha :20; + u32 pi_rw : 1; + u32 pi_component_reg : 3; + } pi_604; + + struct { + u32 serialReset : 1; + u32 oncecycle_read : 1; + u32 Timer_Read_req : 1; + u32 Timer_Load_req : 1; + u32 timer_data : 7; + u32 unused : 1; + u32 Timer_addr : 5; + u32 reserved : 3; + u32 pcmcia_a_mod_pwr_n : 1; + u32 pcmcia_b_mod_pwr_n : 1; + u32 config_Done_stat : 1; + u32 config_Init_stat : 1; + u32 config_Prog_n : 1; + u32 config_wr_n : 1; + u32 config_cs_n : 1; + u32 config_cclk : 1; + u32 pi_CiMax_IRQ_n : 1; + u32 pi_timeout_status : 1; + u32 pi_wait_n : 1; + u32 pi_busy_n : 1; + } pi_608; + + struct { + u32 PID :13; + u32 key_enable : 1; + u32 key_code : 2; + u32 key_array_col : 3; + u32 key_array_row : 5; + u32 dvb_en : 1; + u32 rw_flag : 1; + u32 reserved : 6; + } dvb_reg_60c; + + struct { + u32 sram_addr :15; + u32 sram_rw : 1; + u32 sram_data : 8; + u32 sc_xfer_bit : 1; + u32 reserved1 : 3; + u32 oe_pin_reg : 1; + u32 ce_pin_reg : 1; + u32 reserved2 : 1; + u32 start_sram_ibi : 1; + } sram_ctrl_reg_700; + + struct { + u32 net_addr_read :16; + u32 net_addr_write :16; + } net_buf_reg_704; + + struct { + u32 cai_read :11; + u32 reserved1 : 5; + u32 cai_write :11; + u32 reserved2 : 6; + u32 cai_cnt : 4; + } cai_buf_reg_708; + + struct { + u32 cao_read :11; + u32 reserved1 : 5; + u32 cap_write :11; + u32 reserved2 : 6; + u32 cao_cnt : 4; + } cao_buf_reg_70c; + + struct { + u32 media_read :11; + u32 reserved1 : 5; + u32 media_write :11; + u32 reserved2 : 6; + u32 media_cnt : 4; + } media_buf_reg_710; + + struct { + u32 NET_Dest : 2; + u32 CAI_Dest : 2; + u32 CAO_Dest : 2; + u32 MEDIA_Dest : 2; + u32 net_ovflow_error : 1; + u32 media_ovflow_error : 1; + u32 cai_ovflow_error : 1; + u32 cao_ovflow_error : 1; + u32 ctrl_usb_wan : 1; + u32 ctrl_sramdma : 1; + u32 ctrl_maximumfill : 1; + u32 reserved :17; + } sram_dest_reg_714; + + struct { + u32 net_cnt :12; + u32 reserved1 : 4; + u32 net_addr_read : 1; + u32 reserved2 : 3; + u32 net_addr_write : 1; + u32 reserved3 :11; + } net_buf_reg_718; + + struct { + u32 wan_speed_sig : 2; + u32 reserved1 : 6; + u32 wan_wait_state : 8; + u32 sram_chip : 2; + u32 sram_memmap : 2; + u32 reserved2 : 4; + u32 wan_pkt_frame : 4; + u32 reserved3 : 4; + } wan_ctrl_reg_71c; +} flexcop_ibi_value; + +#endif diff --git a/drivers/media/common/btcx-risc.c b/drivers/media/common/btcx-risc.c new file mode 100644 index 00000000000..ac1b2687a20 --- /dev/null +++ b/drivers/media/common/btcx-risc.c @@ -0,0 +1,260 @@ +/* + + btcx-risc.c + + bt848/bt878/cx2388x risc code generator. + + (c) 2000-03 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] + + 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/init.h> +#include <linux/pci.h> +#include <linux/interrupt.h> +#include <linux/videodev2.h> +#include <asm/page.h> +#include <asm/pgtable.h> + +#include "btcx-risc.h" + +MODULE_DESCRIPTION("some code shared by bttv and cx88xx drivers"); +MODULE_AUTHOR("Gerd Knorr"); +MODULE_LICENSE("GPL"); + +static unsigned int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug,"debug messages, default is 0 (no)"); + +/* ---------------------------------------------------------- */ +/* allocate/free risc memory */ + +static int memcnt; + +void btcx_riscmem_free(struct pci_dev *pci, + struct btcx_riscmem *risc) +{ + if (NULL == risc->cpu) + return; + if (debug) { + memcnt--; + printk("btcx: riscmem free [%d] dma=%lx\n", + memcnt, (unsigned long)risc->dma); + } + pci_free_consistent(pci, risc->size, risc->cpu, risc->dma); + memset(risc,0,sizeof(*risc)); +} + +int btcx_riscmem_alloc(struct pci_dev *pci, + struct btcx_riscmem *risc, + unsigned int size) +{ + __le32 *cpu; + dma_addr_t dma = 0; + + if (NULL != risc->cpu && risc->size < size) + btcx_riscmem_free(pci,risc); + if (NULL == risc->cpu) { + cpu = pci_alloc_consistent(pci, size, &dma); + if (NULL == cpu) + return -ENOMEM; + risc->cpu = cpu; + risc->dma = dma; + risc->size = size; + if (debug) { + memcnt++; + printk("btcx: riscmem alloc [%d] dma=%lx cpu=%p size=%d\n", + memcnt, (unsigned long)dma, cpu, size); + } + } + memset(risc->cpu,0,risc->size); + return 0; +} + +/* ---------------------------------------------------------- */ +/* screen overlay helpers */ + +int +btcx_screen_clips(int swidth, int sheight, struct v4l2_rect *win, + struct v4l2_clip *clips, unsigned int n) +{ + if (win->left < 0) { + /* left */ + clips[n].c.left = 0; + clips[n].c.top = 0; + clips[n].c.width = -win->left; + clips[n].c.height = win->height; + n++; + } + if (win->left + win->width > swidth) { + /* right */ + clips[n].c.left = swidth - win->left; + clips[n].c.top = 0; + clips[n].c.width = win->width - clips[n].c.left; + clips[n].c.height = win->height; + n++; + } + if (win->top < 0) { + /* top */ + clips[n].c.left = 0; + clips[n].c.top = 0; + clips[n].c.width = win->width; + clips[n].c.height = -win->top; + n++; + } + if (win->top + win->height > sheight) { + /* bottom */ + clips[n].c.left = 0; + clips[n].c.top = sheight - win->top; + clips[n].c.width = win->width; + clips[n].c.height = win->height - clips[n].c.top; + n++; + } + return n; +} + +int +btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips, unsigned int n, int mask) +{ + s32 nx,nw,dx; + unsigned int i; + + /* fixup window */ + nx = (win->left + mask) & ~mask; + nw = (win->width) & ~mask; + if (nx + nw > win->left + win->width) + nw -= mask+1; + dx = nx - win->left; + win->left = nx; + win->width = nw; + if (debug) + printk(KERN_DEBUG "btcx: window align %dx%d+%d+%d [dx=%d]\n", + win->width, win->height, win->left, win->top, dx); + + /* fixup clips */ + for (i = 0; i < n; i++) { + nx = (clips[i].c.left-dx) & ~mask; + nw = (clips[i].c.width) & ~mask; + if (nx + nw < clips[i].c.left-dx + clips[i].c.width) + nw += mask+1; + clips[i].c.left = nx; + clips[i].c.width = nw; + if (debug) + printk(KERN_DEBUG "btcx: clip align %dx%d+%d+%d\n", + clips[i].c.width, clips[i].c.height, + clips[i].c.left, clips[i].c.top); + } + return 0; +} + +void +btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips) +{ + struct v4l2_clip swap; + int i,j,n; + + if (nclips < 2) + return; + for (i = nclips-2; i >= 0; i--) { + for (n = 0, j = 0; j <= i; j++) { + if (clips[j].c.left > clips[j+1].c.left) { + swap = clips[j]; + clips[j] = clips[j+1]; + clips[j+1] = swap; + n++; + } + } + if (0 == n) + break; + } +} + +void +btcx_calc_skips(int line, int width, int *maxy, + struct btcx_skiplist *skips, unsigned int *nskips, + const struct v4l2_clip *clips, unsigned int nclips) +{ + unsigned int clip,skip; + int end, maxline; + + skip=0; + maxline = 9999; + for (clip = 0; clip < nclips; clip++) { + + /* sanity checks */ + if (clips[clip].c.left + clips[clip].c.width <= 0) + continue; + if (clips[clip].c.left > (signed)width) + break; + + /* vertical range */ + if (line > clips[clip].c.top+clips[clip].c.height-1) + continue; + if (line < clips[clip].c.top) { + if (maxline > clips[clip].c.top-1) + maxline = clips[clip].c.top-1; + continue; + } + if (maxline > clips[clip].c.top+clips[clip].c.height-1) + maxline = clips[clip].c.top+clips[clip].c.height-1; + + /* horizontal range */ + if (0 == skip || clips[clip].c.left > skips[skip-1].end) { + /* new one */ + skips[skip].start = clips[clip].c.left; + if (skips[skip].start < 0) + skips[skip].start = 0; + skips[skip].end = clips[clip].c.left + clips[clip].c.width; + if (skips[skip].end > width) + skips[skip].end = width; + skip++; + } else { + /* overlaps -- expand last one */ + end = clips[clip].c.left + clips[clip].c.width; + if (skips[skip-1].end < end) + skips[skip-1].end = end; + if (skips[skip-1].end > width) + skips[skip-1].end = width; + } + } + *nskips = skip; + *maxy = maxline; + + if (debug) { + printk(KERN_DEBUG "btcx: skips line %d-%d:",line,maxline); + for (skip = 0; skip < *nskips; skip++) { + printk(" %d-%d",skips[skip].start,skips[skip].end); + } + printk("\n"); + } +} + +/* ---------------------------------------------------------- */ + +EXPORT_SYMBOL(btcx_riscmem_alloc); +EXPORT_SYMBOL(btcx_riscmem_free); + +EXPORT_SYMBOL(btcx_screen_clips); +EXPORT_SYMBOL(btcx_align); +EXPORT_SYMBOL(btcx_sort_clips); +EXPORT_SYMBOL(btcx_calc_skips); + +/* + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/btcx-risc.h b/drivers/media/common/btcx-risc.h new file mode 100644 index 00000000000..f8bc6e8e7b5 --- /dev/null +++ b/drivers/media/common/btcx-risc.h @@ -0,0 +1,34 @@ +/* + */ +struct btcx_riscmem { + unsigned int size; + __le32 *cpu; + __le32 *jmp; + dma_addr_t dma; +}; + +struct btcx_skiplist { + int start; + int end; +}; + +int btcx_riscmem_alloc(struct pci_dev *pci, + struct btcx_riscmem *risc, + unsigned int size); +void btcx_riscmem_free(struct pci_dev *pci, + struct btcx_riscmem *risc); + +int btcx_screen_clips(int swidth, int sheight, struct v4l2_rect *win, + struct v4l2_clip *clips, unsigned int n); +int btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips, + unsigned int n, int mask); +void btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips); +void btcx_calc_skips(int line, int width, int *maxy, + struct btcx_skiplist *skips, unsigned int *nskips, + const struct v4l2_clip *clips, unsigned int nclips); + +/* + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/cx2341x.c b/drivers/media/common/cx2341x.c new file mode 100644 index 00000000000..103ef6bad2e --- /dev/null +++ b/drivers/media/common/cx2341x.c @@ -0,0 +1,1726 @@ +/* + * cx2341x - generic code for cx23415/6/8 based devices + * + * Copyright (C) 2006 Hans Verkuil <hverkuil@xs4all.nl> + * + * 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/errno.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/types.h> +#include <linux/videodev2.h> + +#include <media/tuner.h> +#include <media/cx2341x.h> +#include <media/v4l2-common.h> + +MODULE_DESCRIPTION("cx23415/6/8 driver"); +MODULE_AUTHOR("Hans Verkuil"); +MODULE_LICENSE("GPL"); + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "Debug level (0-1)"); + +/********************** COMMON CODE *********************/ + +/* definitions for audio properties bits 29-28 */ +#define CX2341X_AUDIO_ENCODING_METHOD_MPEG 0 +#define CX2341X_AUDIO_ENCODING_METHOD_AC3 1 +#define CX2341X_AUDIO_ENCODING_METHOD_LPCM 2 + +static const char *cx2341x_get_name(u32 id) +{ + switch (id) { + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: + return "Spatial Filter Mode"; + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: + return "Spatial Filter"; + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: + return "Spatial Luma Filter Type"; + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: + return "Spatial Chroma Filter Type"; + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: + return "Temporal Filter Mode"; + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: + return "Temporal Filter"; + case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: + return "Median Filter Type"; + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: + return "Median Luma Filter Maximum"; + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: + return "Median Luma Filter Minimum"; + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: + return "Median Chroma Filter Maximum"; + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: + return "Median Chroma Filter Minimum"; + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + return "Insert Navigation Packets"; + } + return NULL; +} + +static const char **cx2341x_get_menu(u32 id) +{ + static const char *cx2341x_video_spatial_filter_mode_menu[] = { + "Manual", + "Auto", + NULL + }; + + static const char *cx2341x_video_luma_spatial_filter_type_menu[] = { + "Off", + "1D Horizontal", + "1D Vertical", + "2D H/V Separable", + "2D Symmetric non-separable", + NULL + }; + + static const char *cx2341x_video_chroma_spatial_filter_type_menu[] = { + "Off", + "1D Horizontal", + NULL + }; + + static const char *cx2341x_video_temporal_filter_mode_menu[] = { + "Manual", + "Auto", + NULL + }; + + static const char *cx2341x_video_median_filter_type_menu[] = { + "Off", + "Horizontal", + "Vertical", + "Horizontal/Vertical", + "Diagonal", + NULL + }; + + switch (id) { + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: + return cx2341x_video_spatial_filter_mode_menu; + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: + return cx2341x_video_luma_spatial_filter_type_menu; + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: + return cx2341x_video_chroma_spatial_filter_type_menu; + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: + return cx2341x_video_temporal_filter_mode_menu; + case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: + return cx2341x_video_median_filter_type_menu; + } + return NULL; +} + +static void cx2341x_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, + s32 *min, s32 *max, s32 *step, s32 *def, u32 *flags) +{ + *name = cx2341x_get_name(id); + *flags = 0; + + switch (id) { + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: + case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: + *type = V4L2_CTRL_TYPE_MENU; + *min = 0; + *step = 0; + break; + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + *type = V4L2_CTRL_TYPE_BOOLEAN; + *min = 0; + *max = *step = 1; + break; + default: + *type = V4L2_CTRL_TYPE_INTEGER; + break; + } + switch (id) { + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: + case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: + *flags |= V4L2_CTRL_FLAG_UPDATE; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: + *flags |= V4L2_CTRL_FLAG_SLIDER; + break; + case V4L2_CID_MPEG_VIDEO_ENCODING: + *flags |= V4L2_CTRL_FLAG_READ_ONLY; + break; + } +} + + +/********************** OLD CODE *********************/ + +/* Must be sorted from low to high control ID! */ +const u32 cx2341x_mpeg_ctrls[] = { + V4L2_CID_MPEG_CLASS, + V4L2_CID_MPEG_STREAM_TYPE, + V4L2_CID_MPEG_STREAM_VBI_FMT, + V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ, + V4L2_CID_MPEG_AUDIO_ENCODING, + V4L2_CID_MPEG_AUDIO_L2_BITRATE, + V4L2_CID_MPEG_AUDIO_MODE, + V4L2_CID_MPEG_AUDIO_MODE_EXTENSION, + V4L2_CID_MPEG_AUDIO_EMPHASIS, + V4L2_CID_MPEG_AUDIO_CRC, + V4L2_CID_MPEG_AUDIO_MUTE, + V4L2_CID_MPEG_AUDIO_AC3_BITRATE, + V4L2_CID_MPEG_VIDEO_ENCODING, + V4L2_CID_MPEG_VIDEO_ASPECT, + V4L2_CID_MPEG_VIDEO_B_FRAMES, + V4L2_CID_MPEG_VIDEO_GOP_SIZE, + V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, + V4L2_CID_MPEG_VIDEO_BITRATE_MODE, + V4L2_CID_MPEG_VIDEO_BITRATE, + V4L2_CID_MPEG_VIDEO_BITRATE_PEAK, + V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION, + V4L2_CID_MPEG_VIDEO_MUTE, + V4L2_CID_MPEG_VIDEO_MUTE_YUV, + V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE, + V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER, + V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE, + V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE, + V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE, + V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER, + V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE, + V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM, + V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP, + V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM, + V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP, + V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS, + 0 +}; +EXPORT_SYMBOL(cx2341x_mpeg_ctrls); + +static const struct cx2341x_mpeg_params default_params = { + /* misc */ + .capabilities = 0, + .port = CX2341X_PORT_MEMORY, + .width = 720, + .height = 480, + .is_50hz = 0, + + /* stream */ + .stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_PS, + .stream_vbi_fmt = V4L2_MPEG_STREAM_VBI_FMT_NONE, + .stream_insert_nav_packets = 0, + + /* audio */ + .audio_sampling_freq = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000, + .audio_encoding = V4L2_MPEG_AUDIO_ENCODING_LAYER_2, + .audio_l2_bitrate = V4L2_MPEG_AUDIO_L2_BITRATE_224K, + .audio_ac3_bitrate = V4L2_MPEG_AUDIO_AC3_BITRATE_224K, + .audio_mode = V4L2_MPEG_AUDIO_MODE_STEREO, + .audio_mode_extension = V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4, + .audio_emphasis = V4L2_MPEG_AUDIO_EMPHASIS_NONE, + .audio_crc = V4L2_MPEG_AUDIO_CRC_NONE, + .audio_mute = 0, + + /* video */ + .video_encoding = V4L2_MPEG_VIDEO_ENCODING_MPEG_2, + .video_aspect = V4L2_MPEG_VIDEO_ASPECT_4x3, + .video_b_frames = 2, + .video_gop_size = 12, + .video_gop_closure = 1, + .video_bitrate_mode = V4L2_MPEG_VIDEO_BITRATE_MODE_VBR, + .video_bitrate = 6000000, + .video_bitrate_peak = 8000000, + .video_temporal_decimation = 0, + .video_mute = 0, + .video_mute_yuv = 0x008080, /* YCbCr value for black */ + + /* encoding filters */ + .video_spatial_filter_mode = + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL, + .video_spatial_filter = 0, + .video_luma_spatial_filter_type = + V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR, + .video_chroma_spatial_filter_type = + V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR, + .video_temporal_filter_mode = + V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL, + .video_temporal_filter = 8, + .video_median_filter_type = + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF, + .video_luma_median_filter_top = 255, + .video_luma_median_filter_bottom = 0, + .video_chroma_median_filter_top = 255, + .video_chroma_median_filter_bottom = 0, +}; +/* Map the control ID to the correct field in the cx2341x_mpeg_params + struct. Return -EINVAL if the ID is unknown, else return 0. */ +static int cx2341x_get_ctrl(const struct cx2341x_mpeg_params *params, + struct v4l2_ext_control *ctrl) +{ + switch (ctrl->id) { + case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: + ctrl->value = params->audio_sampling_freq; + break; + case V4L2_CID_MPEG_AUDIO_ENCODING: + ctrl->value = params->audio_encoding; + break; + case V4L2_CID_MPEG_AUDIO_L2_BITRATE: + ctrl->value = params->audio_l2_bitrate; + break; + case V4L2_CID_MPEG_AUDIO_AC3_BITRATE: + ctrl->value = params->audio_ac3_bitrate; + break; + case V4L2_CID_MPEG_AUDIO_MODE: + ctrl->value = params->audio_mode; + break; + case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION: + ctrl->value = params->audio_mode_extension; + break; + case V4L2_CID_MPEG_AUDIO_EMPHASIS: + ctrl->value = params->audio_emphasis; + break; + case V4L2_CID_MPEG_AUDIO_CRC: + ctrl->value = params->audio_crc; + break; + case V4L2_CID_MPEG_AUDIO_MUTE: + ctrl->value = params->audio_mute; + break; + case V4L2_CID_MPEG_VIDEO_ENCODING: + ctrl->value = params->video_encoding; + break; + case V4L2_CID_MPEG_VIDEO_ASPECT: + ctrl->value = params->video_aspect; + break; + case V4L2_CID_MPEG_VIDEO_B_FRAMES: + ctrl->value = params->video_b_frames; + break; + case V4L2_CID_MPEG_VIDEO_GOP_SIZE: + ctrl->value = params->video_gop_size; + break; + case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: + ctrl->value = params->video_gop_closure; + break; + case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: + ctrl->value = params->video_bitrate_mode; + break; + case V4L2_CID_MPEG_VIDEO_BITRATE: + ctrl->value = params->video_bitrate; + break; + case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: + ctrl->value = params->video_bitrate_peak; + break; + case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: + ctrl->value = params->video_temporal_decimation; + break; + case V4L2_CID_MPEG_VIDEO_MUTE: + ctrl->value = params->video_mute; + break; + case V4L2_CID_MPEG_VIDEO_MUTE_YUV: + ctrl->value = params->video_mute_yuv; + break; + case V4L2_CID_MPEG_STREAM_TYPE: + ctrl->value = params->stream_type; + break; + case V4L2_CID_MPEG_STREAM_VBI_FMT: + ctrl->value = params->stream_vbi_fmt; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: + ctrl->value = params->video_spatial_filter_mode; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: + ctrl->value = params->video_spatial_filter; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: + ctrl->value = params->video_luma_spatial_filter_type; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: + ctrl->value = params->video_chroma_spatial_filter_type; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: + ctrl->value = params->video_temporal_filter_mode; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: + ctrl->value = params->video_temporal_filter; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: + ctrl->value = params->video_median_filter_type; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: + ctrl->value = params->video_luma_median_filter_top; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: + ctrl->value = params->video_luma_median_filter_bottom; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: + ctrl->value = params->video_chroma_median_filter_top; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: + ctrl->value = params->video_chroma_median_filter_bottom; + break; + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + ctrl->value = params->stream_insert_nav_packets; + break; + default: + return -EINVAL; + } + return 0; +} + +/* Map the control ID to the correct field in the cx2341x_mpeg_params + struct. Return -EINVAL if the ID is unknown, else return 0. */ +static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params, int busy, + struct v4l2_ext_control *ctrl) +{ + switch (ctrl->id) { + case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: + if (busy) + return -EBUSY; + params->audio_sampling_freq = ctrl->value; + break; + case V4L2_CID_MPEG_AUDIO_ENCODING: + if (busy) + return -EBUSY; + if (params->capabilities & CX2341X_CAP_HAS_AC3) + if (ctrl->value != V4L2_MPEG_AUDIO_ENCODING_LAYER_2 && + ctrl->value != V4L2_MPEG_AUDIO_ENCODING_AC3) + return -ERANGE; + params->audio_encoding = ctrl->value; + break; + case V4L2_CID_MPEG_AUDIO_L2_BITRATE: + if (busy) + return -EBUSY; + params->audio_l2_bitrate = ctrl->value; + break; + case V4L2_CID_MPEG_AUDIO_AC3_BITRATE: + if (busy) + return -EBUSY; + if (!(params->capabilities & CX2341X_CAP_HAS_AC3)) + return -EINVAL; + params->audio_ac3_bitrate = ctrl->value; + break; + case V4L2_CID_MPEG_AUDIO_MODE: + params->audio_mode = ctrl->value; + break; + case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION: + params->audio_mode_extension = ctrl->value; + break; + case V4L2_CID_MPEG_AUDIO_EMPHASIS: + params->audio_emphasis = ctrl->value; + break; + case V4L2_CID_MPEG_AUDIO_CRC: + params->audio_crc = ctrl->value; + break; + case V4L2_CID_MPEG_AUDIO_MUTE: + params->audio_mute = ctrl->value; + break; + case V4L2_CID_MPEG_VIDEO_ASPECT: + params->video_aspect = ctrl->value; + break; + case V4L2_CID_MPEG_VIDEO_B_FRAMES: { + int b = ctrl->value + 1; + int gop = params->video_gop_size; + params->video_b_frames = ctrl->value; + params->video_gop_size = b * ((gop + b - 1) / b); + /* Max GOP size = 34 */ + while (params->video_gop_size > 34) + params->video_gop_size -= b; + break; + } + case V4L2_CID_MPEG_VIDEO_GOP_SIZE: { + int b = params->video_b_frames + 1; + int gop = ctrl->value; + params->video_gop_size = b * ((gop + b - 1) / b); + /* Max GOP size = 34 */ + while (params->video_gop_size > 34) + params->video_gop_size -= b; + ctrl->value = params->video_gop_size; + break; + } + case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: + params->video_gop_closure = ctrl->value; + break; + case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: + if (busy) + return -EBUSY; + /* MPEG-1 only allows CBR */ + if (params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1 && + ctrl->value != V4L2_MPEG_VIDEO_BITRATE_MODE_CBR) + return -EINVAL; + params->video_bitrate_mode = ctrl->value; + break; + case V4L2_CID_MPEG_VIDEO_BITRATE: + if (busy) + return -EBUSY; + params->video_bitrate = ctrl->value; + break; + case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: + if (busy) + return -EBUSY; + params->video_bitrate_peak = ctrl->value; + break; + case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: + params->video_temporal_decimation = ctrl->value; + break; + case V4L2_CID_MPEG_VIDEO_MUTE: + params->video_mute = (ctrl->value != 0); + break; + case V4L2_CID_MPEG_VIDEO_MUTE_YUV: + params->video_mute_yuv = ctrl->value; + break; + case V4L2_CID_MPEG_STREAM_TYPE: + if (busy) + return -EBUSY; + params->stream_type = ctrl->value; + params->video_encoding = + (params->stream_type == V4L2_MPEG_STREAM_TYPE_MPEG1_SS || + params->stream_type == V4L2_MPEG_STREAM_TYPE_MPEG1_VCD) ? + V4L2_MPEG_VIDEO_ENCODING_MPEG_1 : + V4L2_MPEG_VIDEO_ENCODING_MPEG_2; + if (params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) + /* MPEG-1 implies CBR */ + params->video_bitrate_mode = + V4L2_MPEG_VIDEO_BITRATE_MODE_CBR; + break; + case V4L2_CID_MPEG_STREAM_VBI_FMT: + params->stream_vbi_fmt = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: + params->video_spatial_filter_mode = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: + params->video_spatial_filter = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: + params->video_luma_spatial_filter_type = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: + params->video_chroma_spatial_filter_type = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: + params->video_temporal_filter_mode = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: + params->video_temporal_filter = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: + params->video_median_filter_type = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: + params->video_luma_median_filter_top = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: + params->video_luma_median_filter_bottom = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: + params->video_chroma_median_filter_top = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: + params->video_chroma_median_filter_bottom = ctrl->value; + break; + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + params->stream_insert_nav_packets = ctrl->value; + break; + default: + return -EINVAL; + } + return 0; +} + +static int cx2341x_ctrl_query_fill(struct v4l2_queryctrl *qctrl, + s32 min, s32 max, s32 step, s32 def) +{ + const char *name; + + switch (qctrl->id) { + /* MPEG controls */ + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: + case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + cx2341x_ctrl_fill(qctrl->id, &name, &qctrl->type, + &min, &max, &step, &def, &qctrl->flags); + qctrl->minimum = min; + qctrl->maximum = max; + qctrl->step = step; + qctrl->default_value = def; + qctrl->reserved[0] = qctrl->reserved[1] = 0; + strlcpy(qctrl->name, name, sizeof(qctrl->name)); + return 0; + + default: + return v4l2_ctrl_query_fill(qctrl, min, max, step, def); + } +} + +int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params, + struct v4l2_queryctrl *qctrl) +{ + int err; + + switch (qctrl->id) { + case V4L2_CID_MPEG_CLASS: + return v4l2_ctrl_query_fill(qctrl, 0, 0, 0, 0); + case V4L2_CID_MPEG_STREAM_TYPE: + return v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_STREAM_TYPE_MPEG2_PS, + V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD, 1, + V4L2_MPEG_STREAM_TYPE_MPEG2_PS); + + case V4L2_CID_MPEG_STREAM_VBI_FMT: + if (params->capabilities & CX2341X_CAP_HAS_SLICED_VBI) + return v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_STREAM_VBI_FMT_NONE, + V4L2_MPEG_STREAM_VBI_FMT_IVTV, 1, + V4L2_MPEG_STREAM_VBI_FMT_NONE); + return cx2341x_ctrl_query_fill(qctrl, + V4L2_MPEG_STREAM_VBI_FMT_NONE, + V4L2_MPEG_STREAM_VBI_FMT_NONE, 1, + default_params.stream_vbi_fmt); + + case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: + return v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100, + V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000, 1, + V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000); + + case V4L2_CID_MPEG_AUDIO_ENCODING: + if (params->capabilities & CX2341X_CAP_HAS_AC3) { + /* + * The state of L2 & AC3 bitrate controls can change + * when this control changes, but v4l2_ctrl_query_fill() + * already sets V4L2_CTRL_FLAG_UPDATE for + * V4L2_CID_MPEG_AUDIO_ENCODING, so we don't here. + */ + return v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_AUDIO_ENCODING_LAYER_2, + V4L2_MPEG_AUDIO_ENCODING_AC3, 1, + default_params.audio_encoding); + } + + return v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_AUDIO_ENCODING_LAYER_2, + V4L2_MPEG_AUDIO_ENCODING_LAYER_2, 1, + default_params.audio_encoding); + + case V4L2_CID_MPEG_AUDIO_L2_BITRATE: + err = v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_AUDIO_L2_BITRATE_192K, + V4L2_MPEG_AUDIO_L2_BITRATE_384K, 1, + default_params.audio_l2_bitrate); + if (err) + return err; + if (params->capabilities & CX2341X_CAP_HAS_AC3 && + params->audio_encoding != V4L2_MPEG_AUDIO_ENCODING_LAYER_2) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return 0; + + case V4L2_CID_MPEG_AUDIO_MODE: + return v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_AUDIO_MODE_STEREO, + V4L2_MPEG_AUDIO_MODE_MONO, 1, + V4L2_MPEG_AUDIO_MODE_STEREO); + + case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION: + err = v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4, + V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16, 1, + V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4); + if (err == 0 && + params->audio_mode != V4L2_MPEG_AUDIO_MODE_JOINT_STEREO) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return err; + + case V4L2_CID_MPEG_AUDIO_EMPHASIS: + return v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_AUDIO_EMPHASIS_NONE, + V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17, 1, + V4L2_MPEG_AUDIO_EMPHASIS_NONE); + + case V4L2_CID_MPEG_AUDIO_CRC: + return v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_AUDIO_CRC_NONE, + V4L2_MPEG_AUDIO_CRC_CRC16, 1, + V4L2_MPEG_AUDIO_CRC_NONE); + + case V4L2_CID_MPEG_AUDIO_MUTE: + return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0); + + case V4L2_CID_MPEG_AUDIO_AC3_BITRATE: + err = v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_AUDIO_AC3_BITRATE_48K, + V4L2_MPEG_AUDIO_AC3_BITRATE_448K, 1, + default_params.audio_ac3_bitrate); + if (err) + return err; + if (params->capabilities & CX2341X_CAP_HAS_AC3) { + if (params->audio_encoding != + V4L2_MPEG_AUDIO_ENCODING_AC3) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + } else + qctrl->flags |= V4L2_CTRL_FLAG_DISABLED; + return 0; + + case V4L2_CID_MPEG_VIDEO_ENCODING: + /* this setting is read-only for the cx2341x since the + V4L2_CID_MPEG_STREAM_TYPE really determines the + MPEG-1/2 setting */ + err = v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_VIDEO_ENCODING_MPEG_1, + V4L2_MPEG_VIDEO_ENCODING_MPEG_2, 1, + V4L2_MPEG_VIDEO_ENCODING_MPEG_2); + if (err == 0) + qctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY; + return err; + + case V4L2_CID_MPEG_VIDEO_ASPECT: + return v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_VIDEO_ASPECT_1x1, + V4L2_MPEG_VIDEO_ASPECT_221x100, 1, + V4L2_MPEG_VIDEO_ASPECT_4x3); + + case V4L2_CID_MPEG_VIDEO_B_FRAMES: + return v4l2_ctrl_query_fill(qctrl, 0, 33, 1, 2); + + case V4L2_CID_MPEG_VIDEO_GOP_SIZE: + return v4l2_ctrl_query_fill(qctrl, 1, 34, 1, + params->is_50hz ? 12 : 15); + + case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: + return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 1); + + case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: + err = v4l2_ctrl_query_fill(qctrl, + V4L2_MPEG_VIDEO_BITRATE_MODE_VBR, + V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 1, + V4L2_MPEG_VIDEO_BITRATE_MODE_VBR); + if (err == 0 && + params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return err; + + case V4L2_CID_MPEG_VIDEO_BITRATE: + return v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 6000000); + + case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: + err = v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 8000000); + if (err == 0 && + params->video_bitrate_mode == + V4L2_MPEG_VIDEO_BITRATE_MODE_CBR) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return err; + + case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: + return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 0); + + case V4L2_CID_MPEG_VIDEO_MUTE: + return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0); + + case V4L2_CID_MPEG_VIDEO_MUTE_YUV: /* Init YUV (really YCbCr) to black */ + return v4l2_ctrl_query_fill(qctrl, 0, 0xffffff, 1, 0x008080); + + /* CX23415/6 specific */ + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: + return cx2341x_ctrl_query_fill(qctrl, + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL, + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO, 1, + default_params.video_spatial_filter_mode); + + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: + cx2341x_ctrl_query_fill(qctrl, 0, 15, 1, + default_params.video_spatial_filter); + qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; + if (params->video_spatial_filter_mode == + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return 0; + + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: + cx2341x_ctrl_query_fill(qctrl, + V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF, + V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE, + 1, + default_params.video_luma_spatial_filter_type); + if (params->video_spatial_filter_mode == + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return 0; + + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: + cx2341x_ctrl_query_fill(qctrl, + V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF, + V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR, + 1, + default_params.video_chroma_spatial_filter_type); + if (params->video_spatial_filter_mode == + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return 0; + + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: + return cx2341x_ctrl_query_fill(qctrl, + V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL, + V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO, 1, + default_params.video_temporal_filter_mode); + + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: + cx2341x_ctrl_query_fill(qctrl, 0, 31, 1, + default_params.video_temporal_filter); + qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; + if (params->video_temporal_filter_mode == + V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return 0; + + case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: + return cx2341x_ctrl_query_fill(qctrl, + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF, + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG, 1, + default_params.video_median_filter_type); + + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: + cx2341x_ctrl_query_fill(qctrl, 0, 255, 1, + default_params.video_luma_median_filter_top); + qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; + if (params->video_median_filter_type == + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return 0; + + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: + cx2341x_ctrl_query_fill(qctrl, 0, 255, 1, + default_params.video_luma_median_filter_bottom); + qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; + if (params->video_median_filter_type == + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return 0; + + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: + cx2341x_ctrl_query_fill(qctrl, 0, 255, 1, + default_params.video_chroma_median_filter_top); + qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; + if (params->video_median_filter_type == + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return 0; + + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: + cx2341x_ctrl_query_fill(qctrl, 0, 255, 1, + default_params.video_chroma_median_filter_bottom); + qctrl->flags |= V4L2_CTRL_FLAG_SLIDER; + if (params->video_median_filter_type == + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF) + qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; + return 0; + + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + return cx2341x_ctrl_query_fill(qctrl, 0, 1, 1, + default_params.stream_insert_nav_packets); + + default: + return -EINVAL; + + } +} +EXPORT_SYMBOL(cx2341x_ctrl_query); + +const char * const *cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id) +{ + static const char * const mpeg_stream_type_without_ts[] = { + "MPEG-2 Program Stream", + "", + "MPEG-1 System Stream", + "MPEG-2 DVD-compatible Stream", + "MPEG-1 VCD-compatible Stream", + "MPEG-2 SVCD-compatible Stream", + NULL + }; + + static const char *mpeg_stream_type_with_ts[] = { + "MPEG-2 Program Stream", + "MPEG-2 Transport Stream", + "MPEG-1 System Stream", + "MPEG-2 DVD-compatible Stream", + "MPEG-1 VCD-compatible Stream", + "MPEG-2 SVCD-compatible Stream", + NULL + }; + + static const char *mpeg_audio_encoding_l2_ac3[] = { + "", + "MPEG-1/2 Layer II", + "", + "", + "AC-3", + NULL + }; + + switch (id) { + case V4L2_CID_MPEG_STREAM_TYPE: + return (p->capabilities & CX2341X_CAP_HAS_TS) ? + mpeg_stream_type_with_ts : mpeg_stream_type_without_ts; + case V4L2_CID_MPEG_AUDIO_ENCODING: + return (p->capabilities & CX2341X_CAP_HAS_AC3) ? + mpeg_audio_encoding_l2_ac3 : v4l2_ctrl_get_menu(id); + case V4L2_CID_MPEG_AUDIO_L1_BITRATE: + case V4L2_CID_MPEG_AUDIO_L3_BITRATE: + return NULL; + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: + case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: + case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: + case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: + return cx2341x_get_menu(id); + default: + return v4l2_ctrl_get_menu(id); + } +} +EXPORT_SYMBOL(cx2341x_ctrl_get_menu); + +static void cx2341x_calc_audio_properties(struct cx2341x_mpeg_params *params) +{ + params->audio_properties = + (params->audio_sampling_freq << 0) | + (params->audio_mode << 8) | + (params->audio_mode_extension << 10) | + (((params->audio_emphasis == V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17) + ? 3 : params->audio_emphasis) << 12) | + (params->audio_crc << 14); + + if ((params->capabilities & CX2341X_CAP_HAS_AC3) && + params->audio_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3) { + params->audio_properties |= + /* Not sure if this MPEG Layer II setting is required */ + ((3 - V4L2_MPEG_AUDIO_ENCODING_LAYER_2) << 2) | + (params->audio_ac3_bitrate << 4) | + (CX2341X_AUDIO_ENCODING_METHOD_AC3 << 28); + } else { + /* Assuming MPEG Layer II */ + params->audio_properties |= + ((3 - params->audio_encoding) << 2) | + ((1 + params->audio_l2_bitrate) << 4); + } +} + +int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy, + struct v4l2_ext_controls *ctrls, unsigned int cmd) +{ + int err = 0; + int i; + + if (cmd == VIDIOC_G_EXT_CTRLS) { + for (i = 0; i < ctrls->count; i++) { + struct v4l2_ext_control *ctrl = ctrls->controls + i; + + err = cx2341x_get_ctrl(params, ctrl); + if (err) { + ctrls->error_idx = i; + break; + } + } + return err; + } + for (i = 0; i < ctrls->count; i++) { + struct v4l2_ext_control *ctrl = ctrls->controls + i; + struct v4l2_queryctrl qctrl; + const char * const *menu_items = NULL; + + qctrl.id = ctrl->id; + err = cx2341x_ctrl_query(params, &qctrl); + if (err) + break; + if (qctrl.type == V4L2_CTRL_TYPE_MENU) + menu_items = cx2341x_ctrl_get_menu(params, qctrl.id); + err = v4l2_ctrl_check(ctrl, &qctrl, menu_items); + if (err) + break; + err = cx2341x_set_ctrl(params, busy, ctrl); + if (err) + break; + } + if (err == 0 && + params->video_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR && + params->video_bitrate_peak < params->video_bitrate) { + err = -ERANGE; + ctrls->error_idx = ctrls->count; + } + if (err) + ctrls->error_idx = i; + else + cx2341x_calc_audio_properties(params); + return err; +} +EXPORT_SYMBOL(cx2341x_ext_ctrls); + +void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p) +{ + *p = default_params; + cx2341x_calc_audio_properties(p); +} +EXPORT_SYMBOL(cx2341x_fill_defaults); + +static int cx2341x_api(void *priv, cx2341x_mbox_func func, + u32 cmd, int args, ...) +{ + u32 data[CX2341X_MBOX_MAX_DATA]; + va_list vargs; + int i; + + va_start(vargs, args); + + for (i = 0; i < args; i++) + data[i] = va_arg(vargs, int); + va_end(vargs); + return func(priv, cmd, args, 0, data); +} + +#define NEQ(field) (old->field != new->field) + +int cx2341x_update(void *priv, cx2341x_mbox_func func, + const struct cx2341x_mpeg_params *old, + const struct cx2341x_mpeg_params *new) +{ + static int mpeg_stream_type[] = { + 0, /* MPEG-2 PS */ + 1, /* MPEG-2 TS */ + 2, /* MPEG-1 SS */ + 14, /* DVD */ + 11, /* VCD */ + 12, /* SVCD */ + }; + + int err = 0; + int force = (old == NULL); + u16 temporal = new->video_temporal_filter; + + cx2341x_api(priv, func, CX2341X_ENC_SET_OUTPUT_PORT, 2, new->port, 0); + + if (force || NEQ(is_50hz)) { + err = cx2341x_api(priv, func, CX2341X_ENC_SET_FRAME_RATE, 1, + new->is_50hz); + if (err) return err; + } + + if (force || NEQ(width) || NEQ(height) || NEQ(video_encoding)) { + u16 w = new->width; + u16 h = new->height; + + if (new->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) { + w /= 2; + h /= 2; + } + err = cx2341x_api(priv, func, CX2341X_ENC_SET_FRAME_SIZE, 2, + h, w); + if (err) return err; + } + if (force || NEQ(stream_type)) { + err = cx2341x_api(priv, func, CX2341X_ENC_SET_STREAM_TYPE, 1, + mpeg_stream_type[new->stream_type]); + if (err) return err; + } + if (force || NEQ(video_aspect)) { + err = cx2341x_api(priv, func, CX2341X_ENC_SET_ASPECT_RATIO, 1, + 1 + new->video_aspect); + if (err) return err; + } + if (force || NEQ(video_b_frames) || NEQ(video_gop_size)) { + err = cx2341x_api(priv, func, CX2341X_ENC_SET_GOP_PROPERTIES, 2, + new->video_gop_size, new->video_b_frames + 1); + if (err) return err; + } + if (force || NEQ(video_gop_closure)) { + err = cx2341x_api(priv, func, CX2341X_ENC_SET_GOP_CLOSURE, 1, + new->video_gop_closure); + if (err) return err; + } + if (force || NEQ(audio_properties)) { + err = cx2341x_api(priv, func, CX2341X_ENC_SET_AUDIO_PROPERTIES, + 1, new->audio_properties); + if (err) return err; + } + if (force || NEQ(audio_mute)) { + err = cx2341x_api(priv, func, CX2341X_ENC_MUTE_AUDIO, 1, + new->audio_mute); + if (err) return err; + } + if (force || NEQ(video_bitrate_mode) || NEQ(video_bitrate) || + NEQ(video_bitrate_peak)) { + err = cx2341x_api(priv, func, CX2341X_ENC_SET_BIT_RATE, 5, + new->video_bitrate_mode, new->video_bitrate, + new->video_bitrate_peak / 400, 0, 0); + if (err) return err; + } + if (force || NEQ(video_spatial_filter_mode) || + NEQ(video_temporal_filter_mode) || + NEQ(video_median_filter_type)) { + err = cx2341x_api(priv, func, CX2341X_ENC_SET_DNR_FILTER_MODE, + 2, new->video_spatial_filter_mode | + (new->video_temporal_filter_mode << 1), + new->video_median_filter_type); + if (err) return err; + } + if (force || NEQ(video_luma_median_filter_bottom) || + NEQ(video_luma_median_filter_top) || + NEQ(video_chroma_median_filter_bottom) || + NEQ(video_chroma_median_filter_top)) { + err = cx2341x_api(priv, func, CX2341X_ENC_SET_CORING_LEVELS, 4, + new->video_luma_median_filter_bottom, + new->video_luma_median_filter_top, + new->video_chroma_median_filter_bottom, + new->video_chroma_median_filter_top); + if (err) return err; + } + if (force || NEQ(video_luma_spatial_filter_type) || + NEQ(video_chroma_spatial_filter_type)) { + err = cx2341x_api(priv, func, + CX2341X_ENC_SET_SPATIAL_FILTER_TYPE, + 2, new->video_luma_spatial_filter_type, + new->video_chroma_spatial_filter_type); + if (err) return err; + } + if (force || NEQ(video_spatial_filter) || + old->video_temporal_filter != temporal) { + err = cx2341x_api(priv, func, CX2341X_ENC_SET_DNR_FILTER_PROPS, + 2, new->video_spatial_filter, temporal); + if (err) return err; + } + if (force || NEQ(video_temporal_decimation)) { + err = cx2341x_api(priv, func, CX2341X_ENC_SET_FRAME_DROP_RATE, + 1, new->video_temporal_decimation); + if (err) return err; + } + if (force || NEQ(video_mute) || + (new->video_mute && NEQ(video_mute_yuv))) { + err = cx2341x_api(priv, func, CX2341X_ENC_MUTE_VIDEO, 1, + new->video_mute | (new->video_mute_yuv << 8)); + if (err) return err; + } + if (force || NEQ(stream_insert_nav_packets)) { + err = cx2341x_api(priv, func, CX2341X_ENC_MISC, 2, + 7, new->stream_insert_nav_packets); + if (err) return err; + } + return 0; +} +EXPORT_SYMBOL(cx2341x_update); + +static const char *cx2341x_menu_item(const struct cx2341x_mpeg_params *p, u32 id) +{ + const char * const *menu = cx2341x_ctrl_get_menu(p, id); + struct v4l2_ext_control ctrl; + + if (menu == NULL) + goto invalid; + ctrl.id = id; + if (cx2341x_get_ctrl(p, &ctrl)) + goto invalid; + while (ctrl.value-- && *menu) menu++; + if (*menu == NULL) + goto invalid; + return *menu; + +invalid: + return "<invalid>"; +} + +void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix) +{ + int is_mpeg1 = p->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1; + + /* Stream */ + printk(KERN_INFO "%s: Stream: %s", + prefix, + cx2341x_menu_item(p, V4L2_CID_MPEG_STREAM_TYPE)); + if (p->stream_insert_nav_packets) + printk(" (with navigation packets)"); + printk("\n"); + printk(KERN_INFO "%s: VBI Format: %s\n", + prefix, + cx2341x_menu_item(p, V4L2_CID_MPEG_STREAM_VBI_FMT)); + + /* Video */ + printk(KERN_INFO "%s: Video: %dx%d, %d fps%s\n", + prefix, + p->width / (is_mpeg1 ? 2 : 1), p->height / (is_mpeg1 ? 2 : 1), + p->is_50hz ? 25 : 30, + (p->video_mute) ? " (muted)" : ""); + printk(KERN_INFO "%s: Video: %s, %s, %s, %d", + prefix, + cx2341x_menu_item(p, V4L2_CID_MPEG_VIDEO_ENCODING), + cx2341x_menu_item(p, V4L2_CID_MPEG_VIDEO_ASPECT), + cx2341x_menu_item(p, V4L2_CID_MPEG_VIDEO_BITRATE_MODE), + p->video_bitrate); + if (p->video_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) + printk(", Peak %d", p->video_bitrate_peak); + printk("\n"); + printk(KERN_INFO + "%s: Video: GOP Size %d, %d B-Frames, %sGOP Closure\n", + prefix, + p->video_gop_size, p->video_b_frames, + p->video_gop_closure ? "" : "No "); + if (p->video_temporal_decimation) + printk(KERN_INFO "%s: Video: Temporal Decimation %d\n", + prefix, p->video_temporal_decimation); + + /* Audio */ + printk(KERN_INFO "%s: Audio: %s, %s, %s, %s%s", + prefix, + cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ), + cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_ENCODING), + cx2341x_menu_item(p, + p->audio_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3 + ? V4L2_CID_MPEG_AUDIO_AC3_BITRATE + : V4L2_CID_MPEG_AUDIO_L2_BITRATE), + cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_MODE), + p->audio_mute ? " (muted)" : ""); + if (p->audio_mode == V4L2_MPEG_AUDIO_MODE_JOINT_STEREO) + printk(", %s", cx2341x_menu_item(p, + V4L2_CID_MPEG_AUDIO_MODE_EXTENSION)); + printk(", %s, %s\n", + cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_EMPHASIS), + cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_CRC)); + + /* Encoding filters */ + printk(KERN_INFO "%s: Spatial Filter: %s, Luma %s, Chroma %s, %d\n", + prefix, + cx2341x_menu_item(p, + V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE), + cx2341x_menu_item(p, + V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE), + cx2341x_menu_item(p, + V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE), + p->video_spatial_filter); + + printk(KERN_INFO "%s: Temporal Filter: %s, %d\n", + prefix, + cx2341x_menu_item(p, + V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE), + p->video_temporal_filter); + printk(KERN_INFO + "%s: Median Filter: %s, Luma [%d, %d], Chroma [%d, %d]\n", + prefix, + cx2341x_menu_item(p, + V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE), + p->video_luma_median_filter_bottom, + p->video_luma_median_filter_top, + p->video_chroma_median_filter_bottom, + p->video_chroma_median_filter_top); +} +EXPORT_SYMBOL(cx2341x_log_status); + + + +/********************** NEW CODE *********************/ + +static inline struct cx2341x_handler *to_cxhdl(struct v4l2_ctrl *ctrl) +{ + return container_of(ctrl->handler, struct cx2341x_handler, hdl); +} + +static int cx2341x_hdl_api(struct cx2341x_handler *hdl, + u32 cmd, int args, ...) +{ + u32 data[CX2341X_MBOX_MAX_DATA]; + va_list vargs; + int i; + + va_start(vargs, args); + + for (i = 0; i < args; i++) + data[i] = va_arg(vargs, int); + va_end(vargs); + return hdl->func(hdl->priv, cmd, args, 0, data); +} + +/* ctrl->handler->lock is held, so it is safe to access cur.val */ +static inline int cx2341x_neq(struct v4l2_ctrl *ctrl) +{ + return ctrl && ctrl->val != ctrl->cur.val; +} + +static int cx2341x_try_ctrl(struct v4l2_ctrl *ctrl) +{ + struct cx2341x_handler *hdl = to_cxhdl(ctrl); + s32 val = ctrl->val; + + switch (ctrl->id) { + case V4L2_CID_MPEG_VIDEO_B_FRAMES: { + /* video gop cluster */ + int b = val + 1; + int gop = hdl->video_gop_size->val; + + gop = b * ((gop + b - 1) / b); + + /* Max GOP size = 34 */ + while (gop > 34) + gop -= b; + hdl->video_gop_size->val = gop; + break; + } + + case V4L2_CID_MPEG_STREAM_TYPE: + /* stream type cluster */ + hdl->video_encoding->val = + (hdl->stream_type->val == V4L2_MPEG_STREAM_TYPE_MPEG1_SS || + hdl->stream_type->val == V4L2_MPEG_STREAM_TYPE_MPEG1_VCD) ? + V4L2_MPEG_VIDEO_ENCODING_MPEG_1 : + V4L2_MPEG_VIDEO_ENCODING_MPEG_2; + if (hdl->video_encoding->val == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) + /* MPEG-1 implies CBR */ + hdl->video_bitrate_mode->val = + V4L2_MPEG_VIDEO_BITRATE_MODE_CBR; + /* peak bitrate shall be >= normal bitrate */ + if (hdl->video_bitrate_mode->val == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR && + hdl->video_bitrate_peak->val < hdl->video_bitrate->val) + hdl->video_bitrate_peak->val = hdl->video_bitrate->val; + break; + } + return 0; +} + +static int cx2341x_s_ctrl(struct v4l2_ctrl *ctrl) +{ + static const int mpeg_stream_type[] = { + 0, /* MPEG-2 PS */ + 1, /* MPEG-2 TS */ + 2, /* MPEG-1 SS */ + 14, /* DVD */ + 11, /* VCD */ + 12, /* SVCD */ + }; + struct cx2341x_handler *hdl = to_cxhdl(ctrl); + s32 val = ctrl->val; + u32 props; + int err; + + switch (ctrl->id) { + case V4L2_CID_MPEG_STREAM_VBI_FMT: + if (hdl->ops && hdl->ops->s_stream_vbi_fmt) + return hdl->ops->s_stream_vbi_fmt(hdl, val); + return 0; + + case V4L2_CID_MPEG_VIDEO_ASPECT: + return cx2341x_hdl_api(hdl, + CX2341X_ENC_SET_ASPECT_RATIO, 1, val + 1); + + case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: + return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_GOP_CLOSURE, 1, val); + + case V4L2_CID_MPEG_AUDIO_MUTE: + return cx2341x_hdl_api(hdl, CX2341X_ENC_MUTE_AUDIO, 1, val); + + case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: + return cx2341x_hdl_api(hdl, + CX2341X_ENC_SET_FRAME_DROP_RATE, 1, val); + + case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: + return cx2341x_hdl_api(hdl, CX2341X_ENC_MISC, 2, 7, val); + + case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: + /* audio properties cluster */ + props = (hdl->audio_sampling_freq->val << 0) | + (hdl->audio_mode->val << 8) | + (hdl->audio_mode_extension->val << 10) | + (hdl->audio_crc->val << 14); + if (hdl->audio_emphasis->val == V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17) + props |= 3 << 12; + else + props |= hdl->audio_emphasis->val << 12; + + if (hdl->audio_encoding->val == V4L2_MPEG_AUDIO_ENCODING_AC3) { + props |= +#if 1 + /* Not sure if this MPEG Layer II setting is required */ + ((3 - V4L2_MPEG_AUDIO_ENCODING_LAYER_2) << 2) | +#endif + (hdl->audio_ac3_bitrate->val << 4) | + (CX2341X_AUDIO_ENCODING_METHOD_AC3 << 28); + } else { + /* Assuming MPEG Layer II */ + props |= + ((3 - hdl->audio_encoding->val) << 2) | + ((1 + hdl->audio_l2_bitrate->val) << 4); + } + err = cx2341x_hdl_api(hdl, + CX2341X_ENC_SET_AUDIO_PROPERTIES, 1, props); + if (err) + return err; + + hdl->audio_properties = props; + if (hdl->audio_ac3_bitrate) { + int is_ac3 = hdl->audio_encoding->val == + V4L2_MPEG_AUDIO_ENCODING_AC3; + + v4l2_ctrl_activate(hdl->audio_ac3_bitrate, is_ac3); + v4l2_ctrl_activate(hdl->audio_l2_bitrate, !is_ac3); + } + v4l2_ctrl_activate(hdl->audio_mode_extension, + hdl->audio_mode->val == V4L2_MPEG_AUDIO_MODE_JOINT_STEREO); + if (cx2341x_neq(hdl->audio_sampling_freq) && + hdl->ops && hdl->ops->s_audio_sampling_freq) + return hdl->ops->s_audio_sampling_freq(hdl, hdl->audio_sampling_freq->val); + if (cx2341x_neq(hdl->audio_mode) && + hdl->ops && hdl->ops->s_audio_mode) + return hdl->ops->s_audio_mode(hdl, hdl->audio_mode->val); + return 0; + + case V4L2_CID_MPEG_VIDEO_B_FRAMES: + /* video gop cluster */ + return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_GOP_PROPERTIES, 2, + hdl->video_gop_size->val, + hdl->video_b_frames->val + 1); + + case V4L2_CID_MPEG_STREAM_TYPE: + /* stream type cluster */ + err = cx2341x_hdl_api(hdl, + CX2341X_ENC_SET_STREAM_TYPE, 1, mpeg_stream_type[val]); + if (err) + return err; + + err = cx2341x_hdl_api(hdl, CX2341X_ENC_SET_BIT_RATE, 5, + hdl->video_bitrate_mode->val, + hdl->video_bitrate->val, + hdl->video_bitrate_peak->val / 400, 0, 0); + if (err) + return err; + + v4l2_ctrl_activate(hdl->video_bitrate_mode, + hdl->video_encoding->val != V4L2_MPEG_VIDEO_ENCODING_MPEG_1); + v4l2_ctrl_activate(hdl->video_bitrate_peak, + hdl->video_bitrate_mode->val != V4L2_MPEG_VIDEO_BITRATE_MODE_CBR); + if (cx2341x_neq(hdl->video_encoding) && + hdl->ops && hdl->ops->s_video_encoding) + return hdl->ops->s_video_encoding(hdl, hdl->video_encoding->val); + return 0; + + case V4L2_CID_MPEG_VIDEO_MUTE: + /* video mute cluster */ + return cx2341x_hdl_api(hdl, CX2341X_ENC_MUTE_VIDEO, 1, + hdl->video_mute->val | + (hdl->video_mute_yuv->val << 8)); + + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: { + int active_filter; + + /* video filter mode */ + err = cx2341x_hdl_api(hdl, CX2341X_ENC_SET_DNR_FILTER_MODE, 2, + hdl->video_spatial_filter_mode->val | + (hdl->video_temporal_filter_mode->val << 1), + hdl->video_median_filter_type->val); + if (err) + return err; + + active_filter = hdl->video_spatial_filter_mode->val != + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO; + v4l2_ctrl_activate(hdl->video_spatial_filter, active_filter); + v4l2_ctrl_activate(hdl->video_luma_spatial_filter_type, active_filter); + v4l2_ctrl_activate(hdl->video_chroma_spatial_filter_type, active_filter); + active_filter = hdl->video_temporal_filter_mode->val != + V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO; + v4l2_ctrl_activate(hdl->video_temporal_filter, active_filter); + active_filter = hdl->video_median_filter_type->val != + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF; + v4l2_ctrl_activate(hdl->video_luma_median_filter_bottom, active_filter); + v4l2_ctrl_activate(hdl->video_luma_median_filter_top, active_filter); + v4l2_ctrl_activate(hdl->video_chroma_median_filter_bottom, active_filter); + v4l2_ctrl_activate(hdl->video_chroma_median_filter_top, active_filter); + return 0; + } + + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: + /* video filter type cluster */ + return cx2341x_hdl_api(hdl, + CX2341X_ENC_SET_SPATIAL_FILTER_TYPE, 2, + hdl->video_luma_spatial_filter_type->val, + hdl->video_chroma_spatial_filter_type->val); + + case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: + /* video filter cluster */ + return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_DNR_FILTER_PROPS, 2, + hdl->video_spatial_filter->val, + hdl->video_temporal_filter->val); + + case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: + /* video median cluster */ + return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_CORING_LEVELS, 4, + hdl->video_luma_median_filter_bottom->val, + hdl->video_luma_median_filter_top->val, + hdl->video_chroma_median_filter_bottom->val, + hdl->video_chroma_median_filter_top->val); + } + return -EINVAL; +} + +static const struct v4l2_ctrl_ops cx2341x_ops = { + .try_ctrl = cx2341x_try_ctrl, + .s_ctrl = cx2341x_s_ctrl, +}; + +static struct v4l2_ctrl *cx2341x_ctrl_new_custom(struct v4l2_ctrl_handler *hdl, + u32 id, s32 min, s32 max, s32 step, s32 def) +{ + struct v4l2_ctrl_config cfg; + + cx2341x_ctrl_fill(id, &cfg.name, &cfg.type, &min, &max, &step, &def, &cfg.flags); + cfg.ops = &cx2341x_ops; + cfg.id = id; + cfg.min = min; + cfg.max = max; + cfg.def = def; + if (cfg.type == V4L2_CTRL_TYPE_MENU) { + cfg.step = 0; + cfg.menu_skip_mask = step; + cfg.qmenu = cx2341x_get_menu(id); + } else { + cfg.step = step; + cfg.menu_skip_mask = 0; + } + return v4l2_ctrl_new_custom(hdl, &cfg, NULL); +} + +static struct v4l2_ctrl *cx2341x_ctrl_new_std(struct v4l2_ctrl_handler *hdl, + u32 id, s32 min, s32 max, s32 step, s32 def) +{ + return v4l2_ctrl_new_std(hdl, &cx2341x_ops, id, min, max, step, def); +} + +static struct v4l2_ctrl *cx2341x_ctrl_new_menu(struct v4l2_ctrl_handler *hdl, + u32 id, s32 max, s32 mask, s32 def) +{ + return v4l2_ctrl_new_std_menu(hdl, &cx2341x_ops, id, max, mask, def); +} + +int cx2341x_handler_init(struct cx2341x_handler *cxhdl, + unsigned nr_of_controls_hint) +{ + struct v4l2_ctrl_handler *hdl = &cxhdl->hdl; + u32 caps = cxhdl->capabilities; + int has_sliced_vbi = caps & CX2341X_CAP_HAS_SLICED_VBI; + int has_ac3 = caps & CX2341X_CAP_HAS_AC3; + int has_ts = caps & CX2341X_CAP_HAS_TS; + + cxhdl->width = 720; + cxhdl->height = 480; + + v4l2_ctrl_handler_init(hdl, nr_of_controls_hint); + + /* Add controls in ascending control ID order for fastest + insertion time. */ + cxhdl->stream_type = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_STREAM_TYPE, + V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD, has_ts ? 0 : 2, + V4L2_MPEG_STREAM_TYPE_MPEG2_PS); + cxhdl->stream_vbi_fmt = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_STREAM_VBI_FMT, + V4L2_MPEG_STREAM_VBI_FMT_IVTV, has_sliced_vbi ? 0 : 2, + V4L2_MPEG_STREAM_VBI_FMT_NONE); + cxhdl->audio_sampling_freq = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ, + V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000, 0, + V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000); + cxhdl->audio_encoding = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_AUDIO_ENCODING, + V4L2_MPEG_AUDIO_ENCODING_AC3, has_ac3 ? ~0x12 : ~0x2, + V4L2_MPEG_AUDIO_ENCODING_LAYER_2); + cxhdl->audio_l2_bitrate = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_AUDIO_L2_BITRATE, + V4L2_MPEG_AUDIO_L2_BITRATE_384K, 0x1ff, + V4L2_MPEG_AUDIO_L2_BITRATE_224K); + cxhdl->audio_mode = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_AUDIO_MODE, + V4L2_MPEG_AUDIO_MODE_MONO, 0, + V4L2_MPEG_AUDIO_MODE_STEREO); + cxhdl->audio_mode_extension = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_AUDIO_MODE_EXTENSION, + V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16, 0, + V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4); + cxhdl->audio_emphasis = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_AUDIO_EMPHASIS, + V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17, 0, + V4L2_MPEG_AUDIO_EMPHASIS_NONE); + cxhdl->audio_crc = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_AUDIO_CRC, + V4L2_MPEG_AUDIO_CRC_CRC16, 0, + V4L2_MPEG_AUDIO_CRC_NONE); + + cx2341x_ctrl_new_std(hdl, V4L2_CID_MPEG_AUDIO_MUTE, 0, 1, 1, 0); + if (has_ac3) + cxhdl->audio_ac3_bitrate = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_AUDIO_AC3_BITRATE, + V4L2_MPEG_AUDIO_AC3_BITRATE_448K, 0x03, + V4L2_MPEG_AUDIO_AC3_BITRATE_224K); + cxhdl->video_encoding = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_VIDEO_ENCODING, + V4L2_MPEG_VIDEO_ENCODING_MPEG_2, 0, + V4L2_MPEG_VIDEO_ENCODING_MPEG_2); + cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_VIDEO_ASPECT, + V4L2_MPEG_VIDEO_ASPECT_221x100, 0, + V4L2_MPEG_VIDEO_ASPECT_4x3); + cxhdl->video_b_frames = cx2341x_ctrl_new_std(hdl, + V4L2_CID_MPEG_VIDEO_B_FRAMES, 0, 33, 1, 2); + cxhdl->video_gop_size = cx2341x_ctrl_new_std(hdl, + V4L2_CID_MPEG_VIDEO_GOP_SIZE, + 1, 34, 1, cxhdl->is_50hz ? 12 : 15); + cx2341x_ctrl_new_std(hdl, V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, 0, 1, 1, 1); + cxhdl->video_bitrate_mode = cx2341x_ctrl_new_menu(hdl, + V4L2_CID_MPEG_VIDEO_BITRATE_MODE, + V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 0, + V4L2_MPEG_VIDEO_BITRATE_MODE_VBR); + cxhdl->video_bitrate = cx2341x_ctrl_new_std(hdl, + V4L2_CID_MPEG_VIDEO_BITRATE, + 0, 27000000, 1, 6000000); + cxhdl->video_bitrate_peak = cx2341x_ctrl_new_std(hdl, + V4L2_CID_MPEG_VIDEO_BITRATE_PEAK, + 0, 27000000, 1, 8000000); + cx2341x_ctrl_new_std(hdl, + V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION, 0, 255, 1, 0); + cxhdl->video_mute = cx2341x_ctrl_new_std(hdl, + V4L2_CID_MPEG_VIDEO_MUTE, 0, 1, 1, 0); + cxhdl->video_mute_yuv = cx2341x_ctrl_new_std(hdl, + V4L2_CID_MPEG_VIDEO_MUTE_YUV, 0, 0xffffff, 1, 0x008080); + + /* CX23415/6 specific */ + cxhdl->video_spatial_filter_mode = cx2341x_ctrl_new_custom(hdl, + V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE, + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL, + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO, 0, + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL); + cxhdl->video_spatial_filter = cx2341x_ctrl_new_custom(hdl, + V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER, + 0, 15, 1, 0); + cxhdl->video_luma_spatial_filter_type = cx2341x_ctrl_new_custom(hdl, + V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE, + V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF, + V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE, + 0, + V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR); + cxhdl->video_chroma_spatial_filter_type = cx2341x_ctrl_new_custom(hdl, + V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE, + V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF, + V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR, + 0, + V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR); + cxhdl->video_temporal_filter_mode = cx2341x_ctrl_new_custom(hdl, + V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE, + V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL, + V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO, + 0, + V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL); + cxhdl->video_temporal_filter = cx2341x_ctrl_new_custom(hdl, + V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER, + 0, 31, 1, 8); + cxhdl->video_median_filter_type = cx2341x_ctrl_new_custom(hdl, + V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE, + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF, + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG, + 0, + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF); + cxhdl->video_luma_median_filter_bottom = cx2341x_ctrl_new_custom(hdl, + V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM, + 0, 255, 1, 0); + cxhdl->video_luma_median_filter_top = cx2341x_ctrl_new_custom(hdl, + V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP, + 0, 255, 1, 255); + cxhdl->video_chroma_median_filter_bottom = cx2341x_ctrl_new_custom(hdl, + V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM, + 0, 255, 1, 0); + cxhdl->video_chroma_median_filter_top = cx2341x_ctrl_new_custom(hdl, + V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP, + 0, 255, 1, 255); + cx2341x_ctrl_new_custom(hdl, V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS, + 0, 1, 1, 0); + + if (hdl->error) { + int err = hdl->error; + + v4l2_ctrl_handler_free(hdl); + return err; + } + + v4l2_ctrl_cluster(8, &cxhdl->audio_sampling_freq); + v4l2_ctrl_cluster(2, &cxhdl->video_b_frames); + v4l2_ctrl_cluster(5, &cxhdl->stream_type); + v4l2_ctrl_cluster(2, &cxhdl->video_mute); + v4l2_ctrl_cluster(3, &cxhdl->video_spatial_filter_mode); + v4l2_ctrl_cluster(2, &cxhdl->video_luma_spatial_filter_type); + v4l2_ctrl_cluster(2, &cxhdl->video_spatial_filter); + v4l2_ctrl_cluster(4, &cxhdl->video_luma_median_filter_top); + + return 0; +} +EXPORT_SYMBOL(cx2341x_handler_init); + +void cx2341x_handler_set_50hz(struct cx2341x_handler *cxhdl, int is_50hz) +{ + cxhdl->is_50hz = is_50hz; + cxhdl->video_gop_size->default_value = cxhdl->is_50hz ? 12 : 15; +} +EXPORT_SYMBOL(cx2341x_handler_set_50hz); + +int cx2341x_handler_setup(struct cx2341x_handler *cxhdl) +{ + int h = cxhdl->height; + int w = cxhdl->width; + int err; + + err = cx2341x_hdl_api(cxhdl, CX2341X_ENC_SET_OUTPUT_PORT, 2, cxhdl->port, 0); + if (err) + return err; + err = cx2341x_hdl_api(cxhdl, CX2341X_ENC_SET_FRAME_RATE, 1, cxhdl->is_50hz); + if (err) + return err; + + if (v4l2_ctrl_g_ctrl(cxhdl->video_encoding) == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) { + w /= 2; + h /= 2; + } + err = cx2341x_hdl_api(cxhdl, CX2341X_ENC_SET_FRAME_SIZE, 2, h, w); + if (err) + return err; + return v4l2_ctrl_handler_setup(&cxhdl->hdl); +} +EXPORT_SYMBOL(cx2341x_handler_setup); + +void cx2341x_handler_set_busy(struct cx2341x_handler *cxhdl, int busy) +{ + v4l2_ctrl_grab(cxhdl->audio_sampling_freq, busy); + v4l2_ctrl_grab(cxhdl->audio_encoding, busy); + v4l2_ctrl_grab(cxhdl->audio_l2_bitrate, busy); + v4l2_ctrl_grab(cxhdl->audio_ac3_bitrate, busy); + v4l2_ctrl_grab(cxhdl->stream_vbi_fmt, busy); + v4l2_ctrl_grab(cxhdl->stream_type, busy); + v4l2_ctrl_grab(cxhdl->video_bitrate_mode, busy); + v4l2_ctrl_grab(cxhdl->video_bitrate, busy); + v4l2_ctrl_grab(cxhdl->video_bitrate_peak, busy); +} +EXPORT_SYMBOL(cx2341x_handler_set_busy); diff --git a/drivers/media/common/cypress_firmware.c b/drivers/media/common/cypress_firmware.c new file mode 100644 index 00000000000..577e82058fd --- /dev/null +++ b/drivers/media/common/cypress_firmware.c @@ -0,0 +1,132 @@ +/* cypress_firmware.c is part of the DVB USB library. + * + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * see dvb-usb-init.c for copyright information. + * + * This file contains functions for downloading the firmware to Cypress FX 1 + * and 2 based devices. + * + */ + +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/usb.h> +#include <linux/firmware.h> +#include "cypress_firmware.h" + +struct usb_cypress_controller { + u8 id; + const char *name; /* name of the usb controller */ + u16 cs_reg; /* needs to be restarted, + * when the firmware has been downloaded */ +}; + +static const struct usb_cypress_controller cypress[] = { + { .id = CYPRESS_AN2135, .name = "Cypress AN2135", .cs_reg = 0x7f92 }, + { .id = CYPRESS_AN2235, .name = "Cypress AN2235", .cs_reg = 0x7f92 }, + { .id = CYPRESS_FX2, .name = "Cypress FX2", .cs_reg = 0xe600 }, +}; + +/* + * load a firmware packet to the device + */ +static int usb_cypress_writemem(struct usb_device *udev, u16 addr, u8 *data, + u8 len) +{ + return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), + 0xa0, USB_TYPE_VENDOR, addr, 0x00, data, len, 5000); +} + +static int cypress_get_hexline(const struct firmware *fw, + struct hexline *hx, int *pos) +{ + u8 *b = (u8 *) &fw->data[*pos]; + int data_offs = 4; + + if (*pos >= fw->size) + return 0; + + memset(hx, 0, sizeof(struct hexline)); + hx->len = b[0]; + + if ((*pos + hx->len + 4) >= fw->size) + return -EINVAL; + + hx->addr = b[1] | (b[2] << 8); + hx->type = b[3]; + + if (hx->type == 0x04) { + /* b[4] and b[5] are the Extended linear address record data + * field */ + hx->addr |= (b[4] << 24) | (b[5] << 16); + } + + memcpy(hx->data, &b[data_offs], hx->len); + hx->chk = b[hx->len + data_offs]; + *pos += hx->len + 5; + + return *pos; +} + +int cypress_load_firmware(struct usb_device *udev, + const struct firmware *fw, int type) +{ + struct hexline *hx; + int ret, pos = 0; + + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL); + if (!hx) { + dev_err(&udev->dev, "%s: kmalloc() failed\n", KBUILD_MODNAME); + return -ENOMEM; + } + + /* stop the CPU */ + hx->data[0] = 1; + ret = usb_cypress_writemem(udev, cypress[type].cs_reg, hx->data, 1); + if (ret != 1) { + dev_err(&udev->dev, "%s: CPU stop failed=%d\n", + KBUILD_MODNAME, ret); + ret = -EIO; + goto err_kfree; + } + + /* write firmware to memory */ + for (;;) { + ret = cypress_get_hexline(fw, hx, &pos); + if (ret < 0) + goto err_kfree; + else if (ret == 0) + break; + + ret = usb_cypress_writemem(udev, hx->addr, hx->data, hx->len); + if (ret < 0) { + goto err_kfree; + } else if (ret != hx->len) { + dev_err(&udev->dev, + "%s: error while transferring firmware (transferred size=%d, block size=%d)\n", + KBUILD_MODNAME, ret, hx->len); + ret = -EIO; + goto err_kfree; + } + } + + /* start the CPU */ + hx->data[0] = 0; + ret = usb_cypress_writemem(udev, cypress[type].cs_reg, hx->data, 1); + if (ret != 1) { + dev_err(&udev->dev, "%s: CPU start failed=%d\n", + KBUILD_MODNAME, ret); + ret = -EIO; + goto err_kfree; + } + + ret = 0; +err_kfree: + kfree(hx); + return ret; +} +EXPORT_SYMBOL(cypress_load_firmware); + +MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("Cypress firmware download"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/common/cypress_firmware.h b/drivers/media/common/cypress_firmware.h new file mode 100644 index 00000000000..e493cbc7a52 --- /dev/null +++ b/drivers/media/common/cypress_firmware.h @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * see dvb-usb-init.c for copyright information. + * + * This file contains functions for downloading the firmware to Cypress FX 1 + * and 2 based devices. + * + */ + +#ifndef CYPRESS_FIRMWARE_H +#define CYPRESS_FIRMWARE_H + +#define CYPRESS_AN2135 0 +#define CYPRESS_AN2235 1 +#define CYPRESS_FX2 2 + +/* commonly used firmware download types and function */ +struct hexline { + u8 len; + u32 addr; + u8 type; + u8 data[255]; + u8 chk; +}; + +int cypress_load_firmware(struct usb_device *, const struct firmware *, int); + +#endif diff --git a/drivers/media/common/ir-functions.c b/drivers/media/common/ir-functions.c deleted file mode 100644 index bb2a027b948..00000000000 --- a/drivers/media/common/ir-functions.c +++ /dev/null @@ -1,381 +0,0 @@ -/* - * - * some common structs and functions to handle infrared remotes via - * input layer ... - * - * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/module.h> -#include <linux/string.h> -#include <linux/jiffies.h> -#include <media/ir-common.h> - -/* -------------------------------------------------------------------------- */ - -MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); -MODULE_LICENSE("GPL"); - -static int repeat = 1; -module_param(repeat, int, 0444); -MODULE_PARM_DESC(repeat,"auto-repeat for IR keys (default: on)"); - -static int debug = 0; /* debug level (0,1,2) */ -module_param(debug, int, 0644); - -#define dprintk(level, fmt, arg...) if (debug >= level) \ - printk(KERN_DEBUG fmt , ## arg) - -/* -------------------------------------------------------------------------- */ - -static void ir_input_key_event(struct input_dev *dev, struct ir_input_state *ir) -{ - if (KEY_RESERVED == ir->keycode) { - printk(KERN_INFO "%s: unknown key: key=0x%02x raw=0x%02x down=%d\n", - dev->name,ir->ir_key,ir->ir_raw,ir->keypressed); - return; - } - dprintk(1,"%s: key event code=%d down=%d\n", - dev->name,ir->keycode,ir->keypressed); - input_report_key(dev,ir->keycode,ir->keypressed); - input_sync(dev); -} - -/* -------------------------------------------------------------------------- */ - -void ir_input_init(struct input_dev *dev, struct ir_input_state *ir, - int ir_type, IR_KEYTAB_TYPE *ir_codes) -{ - int i; - - ir->ir_type = ir_type; - if (ir_codes) - memcpy(ir->ir_codes, ir_codes, sizeof(ir->ir_codes)); - - - dev->keycode = ir->ir_codes; - dev->keycodesize = sizeof(IR_KEYTAB_TYPE); - dev->keycodemax = IR_KEYTAB_SIZE; - for (i = 0; i < IR_KEYTAB_SIZE; i++) - set_bit(ir->ir_codes[i], dev->keybit); - clear_bit(0, dev->keybit); - - set_bit(EV_KEY, dev->evbit); - if (repeat) - set_bit(EV_REP, dev->evbit); -} - -void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir) -{ - if (ir->keypressed) { - ir->keypressed = 0; - ir_input_key_event(dev,ir); - } -} - -void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir, - u32 ir_key, u32 ir_raw) -{ - u32 keycode = IR_KEYCODE(ir->ir_codes, ir_key); - - if (ir->keypressed && ir->keycode != keycode) { - ir->keypressed = 0; - ir_input_key_event(dev,ir); - } - if (!ir->keypressed) { - ir->ir_key = ir_key; - ir->ir_raw = ir_raw; - ir->keycode = keycode; - ir->keypressed = 1; - ir_input_key_event(dev,ir); - } -} - -/* -------------------------------------------------------------------------- */ -/* extract mask bits out of data and pack them into the result */ -u32 ir_extract_bits(u32 data, u32 mask) -{ - u32 vbit = 1, value = 0; - - do { - if (mask&1) { - if (data&1) - value |= vbit; - vbit<<=1; - } - data>>=1; - } while (mask>>=1); - - return value; -} - -static int inline getbit(u32 *samples, int bit) -{ - return (samples[bit/32] & (1 << (31-(bit%32)))) ? 1 : 0; -} - -/* sump raw samples for visual debugging ;) */ -int ir_dump_samples(u32 *samples, int count) -{ - int i, bit, start; - - printk(KERN_DEBUG "ir samples: "); - start = 0; - for (i = 0; i < count * 32; i++) { - bit = getbit(samples,i); - if (bit) - start = 1; - if (0 == start) - continue; - printk("%s", bit ? "#" : "_"); - } - printk("\n"); - return 0; -} - -/* decode raw samples, pulse distance coding used by NEC remotes */ -int ir_decode_pulsedistance(u32 *samples, int count, int low, int high) -{ - int i,last,bit,len; - u32 curBit; - u32 value; - - /* find start burst */ - for (i = len = 0; i < count * 32; i++) { - bit = getbit(samples,i); - if (bit) { - len++; - } else { - if (len >= 29) - break; - len = 0; - } - } - - /* start burst to short */ - if (len < 29) - return 0xffffffff; - - /* find start silence */ - for (len = 0; i < count * 32; i++) { - bit = getbit(samples,i); - if (bit) { - break; - } else { - len++; - } - } - - /* silence to short */ - if (len < 7) - return 0xffffffff; - - /* go decoding */ - len = 0; - last = 1; - value = 0; curBit = 1; - for (; i < count * 32; i++) { - bit = getbit(samples,i); - if (last) { - if(bit) { - continue; - } else { - len = 1; - } - } else { - if (bit) { - if (len > (low + high) /2) - value |= curBit; - curBit <<= 1; - if (curBit == 1) - break; - } else { - len++; - } - } - last = bit; - } - - return value; -} - -/* decode raw samples, biphase coding, used by rc5 for example */ -int ir_decode_biphase(u32 *samples, int count, int low, int high) -{ - int i,last,bit,len,flips; - u32 value; - - /* find start bit (1) */ - for (i = 0; i < 32; i++) { - bit = getbit(samples,i); - if (bit) - break; - } - - /* go decoding */ - len = 0; - flips = 0; - value = 1; - for (; i < count * 32; i++) { - if (len > high) - break; - if (flips > 1) - break; - last = bit; - bit = getbit(samples,i); - if (last == bit) { - len++; - continue; - } - if (len < low) { - len++; - flips++; - continue; - } - value <<= 1; - value |= bit; - flips = 0; - len = 1; - } - return value; -} - -/* RC5 decoding stuff, moved from bttv-input.c to share it with - * saa7134 */ - -/* decode raw bit pattern to RC5 code */ -static u32 ir_rc5_decode(unsigned int code) -{ - unsigned int org_code = code; - unsigned int pair; - unsigned int rc5 = 0; - int i; - - for (i = 0; i < 14; ++i) { - pair = code & 0x3; - code >>= 2; - - rc5 <<= 1; - switch (pair) { - case 0: - case 2: - break; - case 1: - rc5 |= 1; - break; - case 3: - dprintk(1, "ir-common: ir_rc5_decode(%x) bad code\n", org_code); - return 0; - } - } - dprintk(1, "ir-common: code=%x, rc5=%x, start=%x, toggle=%x, address=%x, " - "instr=%x\n", rc5, org_code, RC5_START(rc5), - RC5_TOGGLE(rc5), RC5_ADDR(rc5), RC5_INSTR(rc5)); - return rc5; -} - -void ir_rc5_timer_end(unsigned long data) -{ - struct card_ir *ir = (struct card_ir *)data; - struct timeval tv; - unsigned long current_jiffies, timeout; - u32 gap; - u32 rc5 = 0; - - /* get time */ - current_jiffies = jiffies; - do_gettimeofday(&tv); - - /* avoid overflow with gap >1s */ - if (tv.tv_sec - ir->base_time.tv_sec > 1) { - gap = 200000; - } else { - gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) + - tv.tv_usec - ir->base_time.tv_usec; - } - - /* signal we're ready to start a new code */ - ir->active = 0; - - /* Allow some timer jitter (RC5 is ~24ms anyway so this is ok) */ - if (gap < 28000) { - dprintk(1, "ir-common: spurious timer_end\n"); - return; - } - - if (ir->last_bit < 20) { - /* ignore spurious codes (caused by light/other remotes) */ - dprintk(1, "ir-common: short code: %x\n", ir->code); - } else { - ir->code = (ir->code << ir->shift_by) | 1; - rc5 = ir_rc5_decode(ir->code); - - /* two start bits? */ - if (RC5_START(rc5) != ir->start) { - dprintk(1, "ir-common: rc5 start bits invalid: %u\n", RC5_START(rc5)); - - /* right address? */ - } else if (RC5_ADDR(rc5) == ir->addr) { - u32 toggle = RC5_TOGGLE(rc5); - u32 instr = RC5_INSTR(rc5); - - /* Good code, decide if repeat/repress */ - if (toggle != RC5_TOGGLE(ir->last_rc5) || - instr != RC5_INSTR(ir->last_rc5)) { - dprintk(1, "ir-common: instruction %x, toggle %x\n", instr, - toggle); - ir_input_nokey(ir->dev, &ir->ir); - ir_input_keydown(ir->dev, &ir->ir, instr, - instr); - } - - /* Set/reset key-up timer */ - timeout = current_jiffies + - msecs_to_jiffies(ir->rc5_key_timeout); - mod_timer(&ir->timer_keyup, timeout); - - /* Save code for repeat test */ - ir->last_rc5 = rc5; - } - } -} - -void ir_rc5_timer_keyup(unsigned long data) -{ - struct card_ir *ir = (struct card_ir *)data; - - dprintk(1, "ir-common: key released\n"); - ir_input_nokey(ir->dev, &ir->ir); -} - -EXPORT_SYMBOL_GPL(ir_input_init); -EXPORT_SYMBOL_GPL(ir_input_nokey); -EXPORT_SYMBOL_GPL(ir_input_keydown); - -EXPORT_SYMBOL_GPL(ir_extract_bits); -EXPORT_SYMBOL_GPL(ir_dump_samples); -EXPORT_SYMBOL_GPL(ir_decode_biphase); -EXPORT_SYMBOL_GPL(ir_decode_pulsedistance); - -EXPORT_SYMBOL_GPL(ir_rc5_timer_end); -EXPORT_SYMBOL_GPL(ir_rc5_timer_keyup); - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c deleted file mode 100644 index 2ab5a120470..00000000000 --- a/drivers/media/common/ir-keymaps.c +++ /dev/null @@ -1,2035 +0,0 @@ -/* - - - Keytables for supported remote controls. This file is part of - video4linux. - - 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/input.h> -#include <media/ir-common.h> - -/* empty keytable, can be used as placeholder for not-yet created keytables */ -IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE] = { - [ 0x2a ] = KEY_COFFEE, -}; - -EXPORT_SYMBOL_GPL(ir_codes_empty); - -/* Michal Majchrowicz <mmajchrowicz@gmail.com> */ -IR_KEYTAB_TYPE ir_codes_proteus_2309[IR_KEYTAB_SIZE] = { - /* numeric */ - [ 0x00 ] = KEY_0, - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - - [ 0x5c ] = KEY_POWER, /* power */ - [ 0x20 ] = KEY_F, /* full screen */ - [ 0x0f ] = KEY_BACKSPACE, /* recall */ - [ 0x1b ] = KEY_ENTER, /* mute */ - [ 0x41 ] = KEY_RECORD, /* record */ - [ 0x43 ] = KEY_STOP, /* stop */ - [ 0x16 ] = KEY_S, - [ 0x1a ] = KEY_Q, /* off */ - [ 0x2e ] = KEY_RED, - [ 0x1f ] = KEY_DOWN, /* channel - */ - [ 0x1c ] = KEY_UP, /* channel + */ - [ 0x10 ] = KEY_LEFT, /* volume - */ - [ 0x1e ] = KEY_RIGHT, /* volume + */ - [ 0x14 ] = KEY_F1, -}; - -EXPORT_SYMBOL_GPL(ir_codes_proteus_2309); -/* Matt Jesson <dvb@jesson.eclipse.co.uk */ -IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE] = { - [ 0x28 ] = KEY_0, //'0' / 'enter' - [ 0x22 ] = KEY_1, //'1' - [ 0x12 ] = KEY_2, //'2' / 'up arrow' - [ 0x32 ] = KEY_3, //'3' - [ 0x24 ] = KEY_4, //'4' / 'left arrow' - [ 0x14 ] = KEY_5, //'5' - [ 0x34 ] = KEY_6, //'6' / 'right arrow' - [ 0x26 ] = KEY_7, //'7' - [ 0x16 ] = KEY_8, //'8' / 'down arrow' - [ 0x36 ] = KEY_9, //'9' - - [ 0x20 ] = KEY_LIST, // 'source' - [ 0x10 ] = KEY_TEXT, // 'teletext' - [ 0x00 ] = KEY_POWER, // 'power' - [ 0x04 ] = KEY_AUDIO, // 'audio' - [ 0x06 ] = KEY_ZOOM, // 'full screen' - [ 0x18 ] = KEY_VIDEO, // 'display' - [ 0x38 ] = KEY_SEARCH, // 'loop' - [ 0x08 ] = KEY_INFO, // 'preview' - [ 0x2a ] = KEY_REWIND, // 'backward <<' - [ 0x1a ] = KEY_FASTFORWARD, // 'forward >>' - [ 0x3a ] = KEY_RECORD, // 'capture' - [ 0x0a ] = KEY_MUTE, // 'mute' - [ 0x2c ] = KEY_RECORD, // 'record' - [ 0x1c ] = KEY_PAUSE, // 'pause' - [ 0x3c ] = KEY_STOP, // 'stop' - [ 0x0c ] = KEY_PLAY, // 'play' - [ 0x2e ] = KEY_RED, // 'red' - [ 0x01 ] = KEY_BLUE, // 'blue' / 'cancel' - [ 0x0e ] = KEY_YELLOW, // 'yellow' / 'ok' - [ 0x21 ] = KEY_GREEN, // 'green' - [ 0x11 ] = KEY_CHANNELDOWN, // 'channel -' - [ 0x31 ] = KEY_CHANNELUP, // 'channel +' - [ 0x1e ] = KEY_VOLUMEDOWN, // 'volume -' - [ 0x3e ] = KEY_VOLUMEUP, // 'volume +' -}; - -EXPORT_SYMBOL_GPL(ir_codes_avermedia_dvbt); - -/* Attila Kondoros <attila.kondoros@chello.hu> */ -IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE] = { - - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - [ 0x00 ] = KEY_0, - [ 0x17 ] = KEY_LAST, // +100 - [ 0x0a ] = KEY_LIST, // recall - - - [ 0x1c ] = KEY_TUNER, // TV/FM - [ 0x15 ] = KEY_SEARCH, // scan - [ 0x12 ] = KEY_POWER, // power - [ 0x1f ] = KEY_VOLUMEDOWN, // vol up - [ 0x1b ] = KEY_VOLUMEUP, // vol down - [ 0x1e ] = KEY_CHANNELDOWN, // chn up - [ 0x1a ] = KEY_CHANNELUP, // chn down - - [ 0x11 ] = KEY_VIDEO, // video - [ 0x0f ] = KEY_ZOOM, // full screen - [ 0x13 ] = KEY_MUTE, // mute/unmute - [ 0x10 ] = KEY_TEXT, // min - - [ 0x0d ] = KEY_STOP, // freeze - [ 0x0e ] = KEY_RECORD, // record - [ 0x1d ] = KEY_PLAYPAUSE, // stop - [ 0x19 ] = KEY_PLAY, // play - - [ 0x16 ] = KEY_GOTO, // osd - [ 0x14 ] = KEY_REFRESH, // default - [ 0x0c ] = KEY_KPPLUS, // fine tune >>>> - [ 0x18 ] = KEY_KPMINUS // fine tune <<<< -}; - -EXPORT_SYMBOL_GPL(ir_codes_apac_viewcomp); - -/* ---------------------------------------------------------------------- */ - -IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE] = { - - [ 0x1e ] = KEY_POWER, // power - [ 0x07 ] = KEY_MEDIA, // source - [ 0x1c ] = KEY_SEARCH, // scan - -/* FIXME: duplicate keycodes? - * - * These four keys seem to share the same GPIO as CH+, CH-, <<< and >>> - * The GPIO values are - * 6397fb for both "Scan <" and "CH -", - * 639ffb for "Scan >" and "CH+", - * 6384fb for "Tune <" and "<<<", - * 638cfb for "Tune >" and ">>>", regardless of the mask. - * - * [ 0x17 ] = KEY_BACK, // fm scan << - * [ 0x1f ] = KEY_FORWARD, // fm scan >> - * - * [ 0x04 ] = KEY_LEFT, // fm tuning < - * [ 0x0c ] = KEY_RIGHT, // fm tuning > - * - * For now, these four keys are disabled. Pressing them will generate - * the CH+/CH-/<<</>>> events - */ - - [ 0x03 ] = KEY_TUNER, // TV/FM - - [ 0x00 ] = KEY_RECORD, - [ 0x08 ] = KEY_STOP, - [ 0x11 ] = KEY_PLAY, - - [ 0x1a ] = KEY_PLAYPAUSE, // freeze - [ 0x19 ] = KEY_ZOOM, // zoom - [ 0x0f ] = KEY_TEXT, // min - - [ 0x01 ] = KEY_1, - [ 0x0b ] = KEY_2, - [ 0x1b ] = KEY_3, - [ 0x05 ] = KEY_4, - [ 0x09 ] = KEY_5, - [ 0x15 ] = KEY_6, - [ 0x06 ] = KEY_7, - [ 0x0a ] = KEY_8, - [ 0x12 ] = KEY_9, - [ 0x02 ] = KEY_0, - [ 0x10 ] = KEY_LAST, // +100 - [ 0x13 ] = KEY_LIST, // recall - - [ 0x1f ] = KEY_CHANNELUP, // chn down - [ 0x17 ] = KEY_CHANNELDOWN, // chn up - [ 0x16 ] = KEY_VOLUMEUP, // vol down - [ 0x14 ] = KEY_VOLUMEDOWN, // vol up - - [ 0x04 ] = KEY_KPMINUS, // <<< - [ 0x0e ] = KEY_SETUP, // function - [ 0x0c ] = KEY_KPPLUS, // >>> - - [ 0x0d ] = KEY_GOTO, // mts - [ 0x1d ] = KEY_REFRESH, // reset - [ 0x18 ] = KEY_MUTE // mute/unmute -}; - -EXPORT_SYMBOL_GPL(ir_codes_pixelview); - -IR_KEYTAB_TYPE ir_codes_nebula[IR_KEYTAB_SIZE] = { - [ 0x00 ] = KEY_0, - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - [ 0x0a ] = KEY_TV, - [ 0x0b ] = KEY_AUX, - [ 0x0c ] = KEY_DVD, - [ 0x0d ] = KEY_POWER, - [ 0x0e ] = KEY_MHP, /* labelled 'Picture' */ - [ 0x0f ] = KEY_AUDIO, - [ 0x10 ] = KEY_INFO, - [ 0x11 ] = KEY_F13, /* 16:9 */ - [ 0x12 ] = KEY_F14, /* 14:9 */ - [ 0x13 ] = KEY_EPG, - [ 0x14 ] = KEY_EXIT, - [ 0x15 ] = KEY_MENU, - [ 0x16 ] = KEY_UP, - [ 0x17 ] = KEY_DOWN, - [ 0x18 ] = KEY_LEFT, - [ 0x19 ] = KEY_RIGHT, - [ 0x1a ] = KEY_ENTER, - [ 0x1b ] = KEY_CHANNELUP, - [ 0x1c ] = KEY_CHANNELDOWN, - [ 0x1d ] = KEY_VOLUMEUP, - [ 0x1e ] = KEY_VOLUMEDOWN, - [ 0x1f ] = KEY_RED, - [ 0x20 ] = KEY_GREEN, - [ 0x21 ] = KEY_YELLOW, - [ 0x22 ] = KEY_BLUE, - [ 0x23 ] = KEY_SUBTITLE, - [ 0x24 ] = KEY_F15, /* AD */ - [ 0x25 ] = KEY_TEXT, - [ 0x26 ] = KEY_MUTE, - [ 0x27 ] = KEY_REWIND, - [ 0x28 ] = KEY_STOP, - [ 0x29 ] = KEY_PLAY, - [ 0x2a ] = KEY_FASTFORWARD, - [ 0x2b ] = KEY_F16, /* chapter */ - [ 0x2c ] = KEY_PAUSE, - [ 0x2d ] = KEY_PLAY, - [ 0x2e ] = KEY_RECORD, - [ 0x2f ] = KEY_F17, /* picture in picture */ - [ 0x30 ] = KEY_KPPLUS, /* zoom in */ - [ 0x31 ] = KEY_KPMINUS, /* zoom out */ - [ 0x32 ] = KEY_F18, /* capture */ - [ 0x33 ] = KEY_F19, /* web */ - [ 0x34 ] = KEY_EMAIL, - [ 0x35 ] = KEY_PHONE, - [ 0x36 ] = KEY_PC -}; - -EXPORT_SYMBOL_GPL(ir_codes_nebula); - -/* DigitalNow DNTV Live DVB-T Remote */ -IR_KEYTAB_TYPE ir_codes_dntv_live_dvb_t[IR_KEYTAB_SIZE] = { - [ 0x00 ] = KEY_ESC, /* 'go up a level?' */ - /* Keys 0 to 9 */ - [ 0x0a ] = KEY_0, - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - - [ 0x0b ] = KEY_TUNER, /* tv/fm */ - [ 0x0c ] = KEY_SEARCH, /* scan */ - [ 0x0d ] = KEY_STOP, - [ 0x0e ] = KEY_PAUSE, - [ 0x0f ] = KEY_LIST, /* source */ - - [ 0x10 ] = KEY_MUTE, - [ 0x11 ] = KEY_REWIND, /* backward << */ - [ 0x12 ] = KEY_POWER, - [ 0x13 ] = KEY_S, /* snap */ - [ 0x14 ] = KEY_AUDIO, /* stereo */ - [ 0x15 ] = KEY_CLEAR, /* reset */ - [ 0x16 ] = KEY_PLAY, - [ 0x17 ] = KEY_ENTER, - [ 0x18 ] = KEY_ZOOM, /* full screen */ - [ 0x19 ] = KEY_FASTFORWARD, /* forward >> */ - [ 0x1a ] = KEY_CHANNELUP, - [ 0x1b ] = KEY_VOLUMEUP, - [ 0x1c ] = KEY_INFO, /* preview */ - [ 0x1d ] = KEY_RECORD, /* record */ - [ 0x1e ] = KEY_CHANNELDOWN, - [ 0x1f ] = KEY_VOLUMEDOWN, -}; - -EXPORT_SYMBOL_GPL(ir_codes_dntv_live_dvb_t); - -/* ---------------------------------------------------------------------- */ - -/* IO-DATA BCTV7E Remote */ -IR_KEYTAB_TYPE ir_codes_iodata_bctv7e[IR_KEYTAB_SIZE] = { - [ 0x40 ] = KEY_TV, - [ 0x20 ] = KEY_RADIO, /* FM */ - [ 0x60 ] = KEY_EPG, - [ 0x00 ] = KEY_POWER, - - /* Keys 0 to 9 */ - [ 0x44 ] = KEY_0, /* 10 */ - [ 0x50 ] = KEY_1, - [ 0x30 ] = KEY_2, - [ 0x70 ] = KEY_3, - [ 0x48 ] = KEY_4, - [ 0x28 ] = KEY_5, - [ 0x68 ] = KEY_6, - [ 0x58 ] = KEY_7, - [ 0x38 ] = KEY_8, - [ 0x78 ] = KEY_9, - - [ 0x10 ] = KEY_L, /* Live */ - [ 0x08 ] = KEY_T, /* Time Shift */ - - [ 0x18 ] = KEY_PLAYPAUSE, /* Play */ - - [ 0x24 ] = KEY_ENTER, /* 11 */ - [ 0x64 ] = KEY_ESC, /* 12 */ - [ 0x04 ] = KEY_M, /* Multi */ - - [ 0x54 ] = KEY_VIDEO, - [ 0x34 ] = KEY_CHANNELUP, - [ 0x74 ] = KEY_VOLUMEUP, - [ 0x14 ] = KEY_MUTE, - - [ 0x4c ] = KEY_S, /* SVIDEO */ - [ 0x2c ] = KEY_CHANNELDOWN, - [ 0x6c ] = KEY_VOLUMEDOWN, - [ 0x0c ] = KEY_ZOOM, - - [ 0x5c ] = KEY_PAUSE, - [ 0x3c ] = KEY_C, /* || (red) */ - [ 0x7c ] = KEY_RECORD, /* recording */ - [ 0x1c ] = KEY_STOP, - - [ 0x41 ] = KEY_REWIND, /* backward << */ - [ 0x21 ] = KEY_PLAY, - [ 0x61 ] = KEY_FASTFORWARD, /* forward >> */ - [ 0x01 ] = KEY_NEXT, /* skip >| */ -}; - -EXPORT_SYMBOL_GPL(ir_codes_iodata_bctv7e); - -/* ---------------------------------------------------------------------- */ - -/* ADS Tech Instant TV DVB-T PCI Remote */ -IR_KEYTAB_TYPE ir_codes_adstech_dvb_t_pci[IR_KEYTAB_SIZE] = { - /* Keys 0 to 9 */ - [ 0x4d ] = KEY_0, - [ 0x57 ] = KEY_1, - [ 0x4f ] = KEY_2, - [ 0x53 ] = KEY_3, - [ 0x56 ] = KEY_4, - [ 0x4e ] = KEY_5, - [ 0x5e ] = KEY_6, - [ 0x54 ] = KEY_7, - [ 0x4c ] = KEY_8, - [ 0x5c ] = KEY_9, - - [ 0x5b ] = KEY_POWER, - [ 0x5f ] = KEY_MUTE, - [ 0x55 ] = KEY_GOTO, - [ 0x5d ] = KEY_SEARCH, - [ 0x17 ] = KEY_EPG, /* Guide */ - [ 0x1f ] = KEY_MENU, - [ 0x0f ] = KEY_UP, - [ 0x46 ] = KEY_DOWN, - [ 0x16 ] = KEY_LEFT, - [ 0x1e ] = KEY_RIGHT, - [ 0x0e ] = KEY_SELECT, /* Enter */ - [ 0x5a ] = KEY_INFO, - [ 0x52 ] = KEY_EXIT, - [ 0x59 ] = KEY_PREVIOUS, - [ 0x51 ] = KEY_NEXT, - [ 0x58 ] = KEY_REWIND, - [ 0x50 ] = KEY_FORWARD, - [ 0x44 ] = KEY_PLAYPAUSE, - [ 0x07 ] = KEY_STOP, - [ 0x1b ] = KEY_RECORD, - [ 0x13 ] = KEY_TUNER, /* Live */ - [ 0x0a ] = KEY_A, - [ 0x12 ] = KEY_B, - [ 0x03 ] = KEY_PROG1, /* 1 */ - [ 0x01 ] = KEY_PROG2, /* 2 */ - [ 0x00 ] = KEY_PROG3, /* 3 */ - [ 0x06 ] = KEY_DVD, - [ 0x48 ] = KEY_AUX, /* Photo */ - [ 0x40 ] = KEY_VIDEO, - [ 0x19 ] = KEY_AUDIO, /* Music */ - [ 0x0b ] = KEY_CHANNELUP, - [ 0x08 ] = KEY_CHANNELDOWN, - [ 0x15 ] = KEY_VOLUMEUP, - [ 0x1c ] = KEY_VOLUMEDOWN, -}; - -EXPORT_SYMBOL_GPL(ir_codes_adstech_dvb_t_pci); - -/* ---------------------------------------------------------------------- */ - -/* MSI TV@nywhere remote */ -IR_KEYTAB_TYPE ir_codes_msi_tvanywhere[IR_KEYTAB_SIZE] = { - /* Keys 0 to 9 */ - [ 0x00 ] = KEY_0, - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - - [ 0x0c ] = KEY_MUTE, - [ 0x0f ] = KEY_SCREEN, /* Full Screen */ - [ 0x10 ] = KEY_F, /* Funtion */ - [ 0x11 ] = KEY_T, /* Time shift */ - [ 0x12 ] = KEY_POWER, - [ 0x13 ] = KEY_MEDIA, /* MTS */ - [ 0x14 ] = KEY_SLOW, - [ 0x16 ] = KEY_REWIND, /* backward << */ - [ 0x17 ] = KEY_ENTER, /* Return */ - [ 0x18 ] = KEY_FASTFORWARD, /* forward >> */ - [ 0x1a ] = KEY_CHANNELUP, - [ 0x1b ] = KEY_VOLUMEUP, - [ 0x1e ] = KEY_CHANNELDOWN, - [ 0x1f ] = KEY_VOLUMEDOWN, -}; - -EXPORT_SYMBOL_GPL(ir_codes_msi_tvanywhere); - -/* ---------------------------------------------------------------------- */ - -/* Cinergy 1400 DVB-T */ -IR_KEYTAB_TYPE ir_codes_cinergy_1400[IR_KEYTAB_SIZE] = { - [ 0x01 ] = KEY_POWER, - [ 0x02 ] = KEY_1, - [ 0x03 ] = KEY_2, - [ 0x04 ] = KEY_3, - [ 0x05 ] = KEY_4, - [ 0x06 ] = KEY_5, - [ 0x07 ] = KEY_6, - [ 0x08 ] = KEY_7, - [ 0x09 ] = KEY_8, - [ 0x0a ] = KEY_9, - [ 0x0c ] = KEY_0, - - [ 0x0b ] = KEY_VIDEO, - [ 0x0d ] = KEY_REFRESH, - [ 0x0e ] = KEY_SELECT, - [ 0x0f ] = KEY_EPG, - [ 0x10 ] = KEY_UP, - [ 0x11 ] = KEY_LEFT, - [ 0x12 ] = KEY_OK, - [ 0x13 ] = KEY_RIGHT, - [ 0x14 ] = KEY_DOWN, - [ 0x15 ] = KEY_TEXT, - [ 0x16 ] = KEY_INFO, - - [ 0x17 ] = KEY_RED, - [ 0x18 ] = KEY_GREEN, - [ 0x19 ] = KEY_YELLOW, - [ 0x1a ] = KEY_BLUE, - - [ 0x1b ] = KEY_CHANNELUP, - [ 0x1c ] = KEY_VOLUMEUP, - [ 0x1d ] = KEY_MUTE, - [ 0x1e ] = KEY_VOLUMEDOWN, - [ 0x1f ] = KEY_CHANNELDOWN, - - [ 0x40 ] = KEY_PAUSE, - [ 0x4c ] = KEY_PLAY, - [ 0x58 ] = KEY_RECORD, - [ 0x54 ] = KEY_PREVIOUS, - [ 0x48 ] = KEY_STOP, - [ 0x5c ] = KEY_NEXT, -}; - -EXPORT_SYMBOL_GPL(ir_codes_cinergy_1400); - -/* ---------------------------------------------------------------------- */ - -/* AVERTV STUDIO 303 Remote */ -IR_KEYTAB_TYPE ir_codes_avertv_303[IR_KEYTAB_SIZE] = { - [ 0x2a ] = KEY_1, - [ 0x32 ] = KEY_2, - [ 0x3a ] = KEY_3, - [ 0x4a ] = KEY_4, - [ 0x52 ] = KEY_5, - [ 0x5a ] = KEY_6, - [ 0x6a ] = KEY_7, - [ 0x72 ] = KEY_8, - [ 0x7a ] = KEY_9, - [ 0x0e ] = KEY_0, - - [ 0x02 ] = KEY_POWER, - [ 0x22 ] = KEY_VIDEO, - [ 0x42 ] = KEY_AUDIO, - [ 0x62 ] = KEY_ZOOM, - [ 0x0a ] = KEY_TV, - [ 0x12 ] = KEY_CD, - [ 0x1a ] = KEY_TEXT, - - [ 0x16 ] = KEY_SUBTITLE, - [ 0x1e ] = KEY_REWIND, - [ 0x06 ] = KEY_PRINT, - - [ 0x2e ] = KEY_SEARCH, - [ 0x36 ] = KEY_SLEEP, - [ 0x3e ] = KEY_SHUFFLE, - [ 0x26 ] = KEY_MUTE, - - [ 0x4e ] = KEY_RECORD, - [ 0x56 ] = KEY_PAUSE, - [ 0x5e ] = KEY_STOP, - [ 0x46 ] = KEY_PLAY, - - [ 0x6e ] = KEY_RED, - [ 0x0b ] = KEY_GREEN, - [ 0x66 ] = KEY_YELLOW, - [ 0x03 ] = KEY_BLUE, - - [ 0x76 ] = KEY_LEFT, - [ 0x7e ] = KEY_RIGHT, - [ 0x13 ] = KEY_DOWN, - [ 0x1b ] = KEY_UP, -}; - -EXPORT_SYMBOL_GPL(ir_codes_avertv_303); - -/* ---------------------------------------------------------------------- */ - -/* DigitalNow DNTV Live! DVB-T Pro Remote */ -IR_KEYTAB_TYPE ir_codes_dntv_live_dvbt_pro[IR_KEYTAB_SIZE] = { - [ 0x16 ] = KEY_POWER, - [ 0x5b ] = KEY_HOME, - - [ 0x55 ] = KEY_TV, /* live tv */ - [ 0x58 ] = KEY_TUNER, /* digital Radio */ - [ 0x5a ] = KEY_RADIO, /* FM radio */ - [ 0x59 ] = KEY_DVD, /* dvd menu */ - [ 0x03 ] = KEY_1, - [ 0x01 ] = KEY_2, - [ 0x06 ] = KEY_3, - [ 0x09 ] = KEY_4, - [ 0x1d ] = KEY_5, - [ 0x1f ] = KEY_6, - [ 0x0d ] = KEY_7, - [ 0x19 ] = KEY_8, - [ 0x1b ] = KEY_9, - [ 0x0c ] = KEY_CANCEL, - [ 0x15 ] = KEY_0, - [ 0x4a ] = KEY_CLEAR, - [ 0x13 ] = KEY_BACK, - [ 0x00 ] = KEY_TAB, - [ 0x4b ] = KEY_UP, - [ 0x4e ] = KEY_LEFT, - [ 0x4f ] = KEY_OK, - [ 0x52 ] = KEY_RIGHT, - [ 0x51 ] = KEY_DOWN, - [ 0x1e ] = KEY_VOLUMEUP, - [ 0x0a ] = KEY_VOLUMEDOWN, - [ 0x02 ] = KEY_CHANNELDOWN, - [ 0x05 ] = KEY_CHANNELUP, - [ 0x11 ] = KEY_RECORD, - [ 0x14 ] = KEY_PLAY, - [ 0x4c ] = KEY_PAUSE, - [ 0x1a ] = KEY_STOP, - [ 0x40 ] = KEY_REWIND, - [ 0x12 ] = KEY_FASTFORWARD, - [ 0x41 ] = KEY_PREVIOUSSONG, /* replay |< */ - [ 0x42 ] = KEY_NEXTSONG, /* skip >| */ - [ 0x54 ] = KEY_CAMERA, /* capture */ - [ 0x50 ] = KEY_LANGUAGE, /* sap */ - [ 0x47 ] = KEY_TV2, /* pip */ - [ 0x4d ] = KEY_SCREEN, - [ 0x43 ] = KEY_SUBTITLE, - [ 0x10 ] = KEY_MUTE, - [ 0x49 ] = KEY_AUDIO, /* l/r */ - [ 0x07 ] = KEY_SLEEP, - [ 0x08 ] = KEY_VIDEO, /* a/v */ - [ 0x0e ] = KEY_PREVIOUS, /* recall */ - [ 0x45 ] = KEY_ZOOM, /* zoom + */ - [ 0x46 ] = KEY_ANGLE, /* zoom - */ - [ 0x56 ] = KEY_RED, - [ 0x57 ] = KEY_GREEN, - [ 0x5c ] = KEY_YELLOW, - [ 0x5d ] = KEY_BLUE, -}; - -EXPORT_SYMBOL_GPL(ir_codes_dntv_live_dvbt_pro); - -IR_KEYTAB_TYPE ir_codes_em_terratec[IR_KEYTAB_SIZE] = { - [ 0x01 ] = KEY_CHANNEL, - [ 0x02 ] = KEY_SELECT, - [ 0x03 ] = KEY_MUTE, - [ 0x04 ] = KEY_POWER, - [ 0x05 ] = KEY_1, - [ 0x06 ] = KEY_2, - [ 0x07 ] = KEY_3, - [ 0x08 ] = KEY_CHANNELUP, - [ 0x09 ] = KEY_4, - [ 0x0a ] = KEY_5, - [ 0x0b ] = KEY_6, - [ 0x0c ] = KEY_CHANNELDOWN, - [ 0x0d ] = KEY_7, - [ 0x0e ] = KEY_8, - [ 0x0f ] = KEY_9, - [ 0x10 ] = KEY_VOLUMEUP, - [ 0x11 ] = KEY_0, - [ 0x12 ] = KEY_MENU, - [ 0x13 ] = KEY_PRINT, - [ 0x14 ] = KEY_VOLUMEDOWN, - [ 0x16 ] = KEY_PAUSE, - [ 0x18 ] = KEY_RECORD, - [ 0x19 ] = KEY_REWIND, - [ 0x1a ] = KEY_PLAY, - [ 0x1b ] = KEY_FORWARD, - [ 0x1c ] = KEY_BACKSPACE, - [ 0x1e ] = KEY_STOP, - [ 0x40 ] = KEY_ZOOM, -}; - -EXPORT_SYMBOL_GPL(ir_codes_em_terratec); - -IR_KEYTAB_TYPE ir_codes_pinnacle_grey[IR_KEYTAB_SIZE] = { - [ 0x3a ] = KEY_0, - [ 0x31 ] = KEY_1, - [ 0x32 ] = KEY_2, - [ 0x33 ] = KEY_3, - [ 0x34 ] = KEY_4, - [ 0x35 ] = KEY_5, - [ 0x36 ] = KEY_6, - [ 0x37 ] = KEY_7, - [ 0x38 ] = KEY_8, - [ 0x39 ] = KEY_9, - - [ 0x2f ] = KEY_POWER, - - [ 0x2e ] = KEY_P, - [ 0x1f ] = KEY_L, - [ 0x2b ] = KEY_I, - - [ 0x2d ] = KEY_SCREEN, - [ 0x1e ] = KEY_ZOOM, - [ 0x1b ] = KEY_VOLUMEUP, - [ 0x0f ] = KEY_VOLUMEDOWN, - [ 0x17 ] = KEY_CHANNELUP, - [ 0x1c ] = KEY_CHANNELDOWN, - [ 0x25 ] = KEY_INFO, - - [ 0x3c ] = KEY_MUTE, - - [ 0x3d ] = KEY_LEFT, - [ 0x3b ] = KEY_RIGHT, - - [ 0x3f ] = KEY_UP, - [ 0x3e ] = KEY_DOWN, - [ 0x1a ] = KEY_ENTER, - - [ 0x1d ] = KEY_MENU, - [ 0x19 ] = KEY_AGAIN, - [ 0x16 ] = KEY_PREVIOUSSONG, - [ 0x13 ] = KEY_NEXTSONG, - [ 0x15 ] = KEY_PAUSE, - [ 0x0e ] = KEY_REWIND, - [ 0x0d ] = KEY_PLAY, - [ 0x0b ] = KEY_STOP, - [ 0x07 ] = KEY_FORWARD, - [ 0x27 ] = KEY_RECORD, - [ 0x26 ] = KEY_TUNER, - [ 0x29 ] = KEY_TEXT, - [ 0x2a ] = KEY_MEDIA, - [ 0x18 ] = KEY_EPG, -}; - -EXPORT_SYMBOL_GPL(ir_codes_pinnacle_grey); - -IR_KEYTAB_TYPE ir_codes_flyvideo[IR_KEYTAB_SIZE] = { - [ 0x0f ] = KEY_0, - [ 0x03 ] = KEY_1, - [ 0x04 ] = KEY_2, - [ 0x05 ] = KEY_3, - [ 0x07 ] = KEY_4, - [ 0x08 ] = KEY_5, - [ 0x09 ] = KEY_6, - [ 0x0b ] = KEY_7, - [ 0x0c ] = KEY_8, - [ 0x0d ] = KEY_9, - - [ 0x0e ] = KEY_MODE, // Air/Cable - [ 0x11 ] = KEY_VIDEO, // Video - [ 0x15 ] = KEY_AUDIO, // Audio - [ 0x00 ] = KEY_POWER, // Power - [ 0x18 ] = KEY_TUNER, // AV Source - [ 0x02 ] = KEY_ZOOM, // Fullscreen - [ 0x1a ] = KEY_LANGUAGE, // Stereo - [ 0x1b ] = KEY_MUTE, // Mute - [ 0x14 ] = KEY_VOLUMEUP, // Volume + - [ 0x17 ] = KEY_VOLUMEDOWN, // Volume - - [ 0x12 ] = KEY_CHANNELUP, // Channel + - [ 0x13 ] = KEY_CHANNELDOWN, // Channel - - [ 0x06 ] = KEY_AGAIN, // Recall - [ 0x10 ] = KEY_ENTER, // Enter -}; - -EXPORT_SYMBOL_GPL(ir_codes_flyvideo); - -IR_KEYTAB_TYPE ir_codes_flydvb[IR_KEYTAB_SIZE] = { - [ 0x01 ] = KEY_ZOOM, // Full Screen - [ 0x00 ] = KEY_POWER, // Power - - [ 0x03 ] = KEY_1, - [ 0x04 ] = KEY_2, - [ 0x05 ] = KEY_3, - [ 0x07 ] = KEY_4, - [ 0x08 ] = KEY_5, - [ 0x09 ] = KEY_6, - [ 0x0b ] = KEY_7, - [ 0x0c ] = KEY_8, - [ 0x0d ] = KEY_9, - [ 0x06 ] = KEY_AGAIN, // Recall - [ 0x0f ] = KEY_0, - [ 0x10 ] = KEY_MUTE, // Mute - [ 0x02 ] = KEY_RADIO, // TV/Radio - [ 0x1b ] = KEY_LANGUAGE, // SAP (Second Audio Program) - - [ 0x14 ] = KEY_VOLUMEUP, // VOL+ - [ 0x17 ] = KEY_VOLUMEDOWN, // VOL- - [ 0x12 ] = KEY_CHANNELUP, // CH+ - [ 0x13 ] = KEY_CHANNELDOWN, // CH- - [ 0x1d ] = KEY_ENTER, // Enter - - [ 0x1a ] = KEY_MODE, // PIP - [ 0x18 ] = KEY_TUNER, // Source - - [ 0x1e ] = KEY_RECORD, // Record/Pause - [ 0x15 ] = KEY_ANGLE, // Swap (no label on key) - [ 0x1c ] = KEY_PAUSE, // Timeshift/Pause - [ 0x19 ] = KEY_BACK, // Rewind << - [ 0x0a ] = KEY_PLAYPAUSE, // Play/Pause - [ 0x1f ] = KEY_FORWARD, // Forward >> - [ 0x16 ] = KEY_PREVIOUS, // Back |<< - [ 0x11 ] = KEY_STOP, // Stop - [ 0x0e ] = KEY_NEXT, // End >>| -}; - -EXPORT_SYMBOL_GPL(ir_codes_flydvb); - -IR_KEYTAB_TYPE ir_codes_cinergy[IR_KEYTAB_SIZE] = { - [ 0x00 ] = KEY_0, - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - - [ 0x0a ] = KEY_POWER, - [ 0x0b ] = KEY_PROG1, // app - [ 0x0c ] = KEY_ZOOM, // zoom/fullscreen - [ 0x0d ] = KEY_CHANNELUP, // channel - [ 0x0e ] = KEY_CHANNELDOWN, // channel- - [ 0x0f ] = KEY_VOLUMEUP, - [ 0x10 ] = KEY_VOLUMEDOWN, - [ 0x11 ] = KEY_TUNER, // AV - [ 0x12 ] = KEY_NUMLOCK, // -/-- - [ 0x13 ] = KEY_AUDIO, // audio - [ 0x14 ] = KEY_MUTE, - [ 0x15 ] = KEY_UP, - [ 0x16 ] = KEY_DOWN, - [ 0x17 ] = KEY_LEFT, - [ 0x18 ] = KEY_RIGHT, - [ 0x19 ] = BTN_LEFT, - [ 0x1a ] = BTN_RIGHT, - [ 0x1b ] = KEY_WWW, // text - [ 0x1c ] = KEY_REWIND, - [ 0x1d ] = KEY_FORWARD, - [ 0x1e ] = KEY_RECORD, - [ 0x1f ] = KEY_PLAY, - [ 0x20 ] = KEY_PREVIOUSSONG, - [ 0x21 ] = KEY_NEXTSONG, - [ 0x22 ] = KEY_PAUSE, - [ 0x23 ] = KEY_STOP, -}; - -EXPORT_SYMBOL_GPL(ir_codes_cinergy); - -/* Alfons Geser <a.geser@cox.net> - * updates from Job D. R. Borges <jobdrb@ig.com.br> */ -IR_KEYTAB_TYPE ir_codes_eztv[IR_KEYTAB_SIZE] = { - [ 0x12 ] = KEY_POWER, - [ 0x01 ] = KEY_TV, // DVR - [ 0x15 ] = KEY_DVD, // DVD - [ 0x17 ] = KEY_AUDIO, // music - // DVR mode / DVD mode / music mode - - [ 0x1b ] = KEY_MUTE, // mute - [ 0x02 ] = KEY_LANGUAGE, // MTS/SAP / audio / autoseek - [ 0x1e ] = KEY_SUBTITLE, // closed captioning / subtitle / seek - [ 0x16 ] = KEY_ZOOM, // full screen - [ 0x1c ] = KEY_VIDEO, // video source / eject / delall - [ 0x1d ] = KEY_RESTART, // playback / angle / del - [ 0x2f ] = KEY_SEARCH, // scan / menu / playlist - [ 0x30 ] = KEY_CHANNEL, // CH surfing / bookmark / memo - - [ 0x31 ] = KEY_HELP, // help - [ 0x32 ] = KEY_MODE, // num/memo - [ 0x33 ] = KEY_ESC, // cancel - - [ 0x0c ] = KEY_UP, // up - [ 0x10 ] = KEY_DOWN, // down - [ 0x08 ] = KEY_LEFT, // left - [ 0x04 ] = KEY_RIGHT, // right - [ 0x03 ] = KEY_SELECT, // select - - [ 0x1f ] = KEY_REWIND, // rewind - [ 0x20 ] = KEY_PLAYPAUSE, // play/pause - [ 0x29 ] = KEY_FORWARD, // forward - [ 0x14 ] = KEY_AGAIN, // repeat - [ 0x2b ] = KEY_RECORD, // recording - [ 0x2c ] = KEY_STOP, // stop - [ 0x2d ] = KEY_PLAY, // play - [ 0x2e ] = KEY_SHUFFLE, // snapshot / shuffle - - [ 0x00 ] = KEY_0, - [ 0x05 ] = KEY_1, - [ 0x06 ] = KEY_2, - [ 0x07 ] = KEY_3, - [ 0x09 ] = KEY_4, - [ 0x0a ] = KEY_5, - [ 0x0b ] = KEY_6, - [ 0x0d ] = KEY_7, - [ 0x0e ] = KEY_8, - [ 0x0f ] = KEY_9, - - [ 0x2a ] = KEY_VOLUMEUP, - [ 0x11 ] = KEY_VOLUMEDOWN, - [ 0x18 ] = KEY_CHANNELUP, // CH.tracking up - [ 0x19 ] = KEY_CHANNELDOWN, // CH.tracking down - - [ 0x13 ] = KEY_ENTER, // enter - [ 0x21 ] = KEY_DOT, // . (decimal dot) -}; - -EXPORT_SYMBOL_GPL(ir_codes_eztv); - -/* Alex Hermann <gaaf@gmx.net> */ -IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE] = { - [ 0x28 ] = KEY_1, - [ 0x18 ] = KEY_2, - [ 0x38 ] = KEY_3, - [ 0x24 ] = KEY_4, - [ 0x14 ] = KEY_5, - [ 0x34 ] = KEY_6, - [ 0x2c ] = KEY_7, - [ 0x1c ] = KEY_8, - [ 0x3c ] = KEY_9, - [ 0x22 ] = KEY_0, - - [ 0x20 ] = KEY_TV, /* TV/FM */ - [ 0x10 ] = KEY_CD, /* CD */ - [ 0x30 ] = KEY_TEXT, /* TELETEXT */ - [ 0x00 ] = KEY_POWER, /* POWER */ - - [ 0x08 ] = KEY_VIDEO, /* VIDEO */ - [ 0x04 ] = KEY_AUDIO, /* AUDIO */ - [ 0x0c ] = KEY_ZOOM, /* FULL SCREEN */ - - [ 0x12 ] = KEY_SUBTITLE, /* DISPLAY */ - [ 0x32 ] = KEY_REWIND, /* LOOP */ - [ 0x02 ] = KEY_PRINT, /* PREVIEW */ - - [ 0x2a ] = KEY_SEARCH, /* AUTOSCAN */ - [ 0x1a ] = KEY_SLEEP, /* FREEZE */ - [ 0x3a ] = KEY_SHUFFLE, /* SNAPSHOT */ - [ 0x0a ] = KEY_MUTE, /* MUTE */ - - [ 0x26 ] = KEY_RECORD, /* RECORD */ - [ 0x16 ] = KEY_PAUSE, /* PAUSE */ - [ 0x36 ] = KEY_STOP, /* STOP */ - [ 0x06 ] = KEY_PLAY, /* PLAY */ - - [ 0x2e ] = KEY_RED, /* RED */ - [ 0x21 ] = KEY_GREEN, /* GREEN */ - [ 0x0e ] = KEY_YELLOW, /* YELLOW */ - [ 0x01 ] = KEY_BLUE, /* BLUE */ - - [ 0x1e ] = KEY_VOLUMEDOWN, /* VOLUME- */ - [ 0x3e ] = KEY_VOLUMEUP, /* VOLUME+ */ - [ 0x11 ] = KEY_CHANNELDOWN, /* CHANNEL/PAGE- */ - [ 0x31 ] = KEY_CHANNELUP /* CHANNEL/PAGE+ */ -}; - -EXPORT_SYMBOL_GPL(ir_codes_avermedia); - -IR_KEYTAB_TYPE ir_codes_videomate_tv_pvr[IR_KEYTAB_SIZE] = { - [ 0x14 ] = KEY_MUTE, - [ 0x24 ] = KEY_ZOOM, - - [ 0x01 ] = KEY_DVD, - [ 0x23 ] = KEY_RADIO, - [ 0x00 ] = KEY_TV, - - [ 0x0a ] = KEY_REWIND, - [ 0x08 ] = KEY_PLAYPAUSE, - [ 0x0f ] = KEY_FORWARD, - - [ 0x02 ] = KEY_PREVIOUS, - [ 0x07 ] = KEY_STOP, - [ 0x06 ] = KEY_NEXT, - - [ 0x0c ] = KEY_UP, - [ 0x0e ] = KEY_DOWN, - [ 0x0b ] = KEY_LEFT, - [ 0x0d ] = KEY_RIGHT, - [ 0x11 ] = KEY_OK, - - [ 0x03 ] = KEY_MENU, - [ 0x09 ] = KEY_SETUP, - [ 0x05 ] = KEY_VIDEO, - [ 0x22 ] = KEY_CHANNEL, - - [ 0x12 ] = KEY_VOLUMEUP, - [ 0x15 ] = KEY_VOLUMEDOWN, - [ 0x10 ] = KEY_CHANNELUP, - [ 0x13 ] = KEY_CHANNELDOWN, - - [ 0x04 ] = KEY_RECORD, - - [ 0x16 ] = KEY_1, - [ 0x17 ] = KEY_2, - [ 0x18 ] = KEY_3, - [ 0x19 ] = KEY_4, - [ 0x1a ] = KEY_5, - [ 0x1b ] = KEY_6, - [ 0x1c ] = KEY_7, - [ 0x1d ] = KEY_8, - [ 0x1e ] = KEY_9, - [ 0x1f ] = KEY_0, - - [ 0x20 ] = KEY_LANGUAGE, - [ 0x21 ] = KEY_SLEEP, -}; - -EXPORT_SYMBOL_GPL(ir_codes_videomate_tv_pvr); - -/* Michael Tokarev <mjt@tls.msk.ru> - http://www.corpit.ru/mjt/beholdTV/remote_control.jpg - keytable is used by MANLI MTV00[ 0x0c ] and BeholdTV 40[13] at - least, and probably other cards too. - The "ascii-art picture" below (in comments, first row - is the keycode in hex, and subsequent row(s) shows - the button labels (several variants when appropriate) - helps to descide which keycodes to assign to the buttons. - */ -IR_KEYTAB_TYPE ir_codes_manli[IR_KEYTAB_SIZE] = { - - /* 0x1c 0x12 * - * FUNCTION POWER * - * FM (|) * - * */ - [ 0x1c ] = KEY_RADIO, /*XXX*/ - [ 0x12 ] = KEY_POWER, - - /* 0x01 0x02 0x03 * - * 1 2 3 * - * * - * 0x04 0x05 0x06 * - * 4 5 6 * - * * - * 0x07 0x08 0x09 * - * 7 8 9 * - * */ - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - - /* 0x0a 0x00 0x17 * - * RECALL 0 +100 * - * PLUS * - * */ - [ 0x0a ] = KEY_AGAIN, /*XXX KEY_REWIND? */ - [ 0x00 ] = KEY_0, - [ 0x17 ] = KEY_DIGITS, /*XXX*/ - - /* 0x14 0x10 * - * MENU INFO * - * OSD */ - [ 0x14 ] = KEY_MENU, - [ 0x10 ] = KEY_INFO, - - /* 0x0b * - * Up * - * * - * 0x18 0x16 0x0c * - * Left Ok Right * - * * - * 0x015 * - * Down * - * */ - [ 0x0b ] = KEY_UP, /*XXX KEY_SCROLLUP? */ - [ 0x18 ] = KEY_LEFT, /*XXX KEY_BACK? */ - [ 0x16 ] = KEY_OK, /*XXX KEY_SELECT? KEY_ENTER? */ - [ 0x0c ] = KEY_RIGHT, /*XXX KEY_FORWARD? */ - [ 0x15 ] = KEY_DOWN, /*XXX KEY_SCROLLDOWN? */ - - /* 0x11 0x0d * - * TV/AV MODE * - * SOURCE STEREO * - * */ - [ 0x11 ] = KEY_TV, /*XXX*/ - [ 0x0d ] = KEY_MODE, /*XXX there's no KEY_STEREO */ - - /* 0x0f 0x1b 0x1a * - * AUDIO Vol+ Chan+ * - * TIMESHIFT??? * - * * - * 0x0e 0x1f 0x1e * - * SLEEP Vol- Chan- * - * */ - [ 0x0f ] = KEY_AUDIO, - [ 0x1b ] = KEY_VOLUMEUP, - [ 0x1a ] = KEY_CHANNELUP, - [ 0x0e ] = KEY_SLEEP, /*XXX maybe KEY_PAUSE */ - [ 0x1f ] = KEY_VOLUMEDOWN, - [ 0x1e ] = KEY_CHANNELDOWN, - - /* 0x13 0x19 * - * MUTE SNAPSHOT* - * */ - [ 0x13 ] = KEY_MUTE, - [ 0x19 ] = KEY_RECORD, /*XXX*/ - - // 0x1d unused ? -}; - -EXPORT_SYMBOL_GPL(ir_codes_manli); - -/* Mike Baikov <mike@baikov.com> */ -IR_KEYTAB_TYPE ir_codes_gotview7135[IR_KEYTAB_SIZE] = { - - [ 0x11 ] = KEY_POWER, - [ 0x35 ] = KEY_TV, - [ 0x1b ] = KEY_0, - [ 0x29 ] = KEY_1, - [ 0x19 ] = KEY_2, - [ 0x39 ] = KEY_3, - [ 0x1f ] = KEY_4, - [ 0x2c ] = KEY_5, - [ 0x21 ] = KEY_6, - [ 0x24 ] = KEY_7, - [ 0x18 ] = KEY_8, - [ 0x2b ] = KEY_9, - [ 0x3b ] = KEY_AGAIN, /* LOOP */ - [ 0x06 ] = KEY_AUDIO, - [ 0x31 ] = KEY_PRINT, /* PREVIEW */ - [ 0x3e ] = KEY_VIDEO, - [ 0x10 ] = KEY_CHANNELUP, - [ 0x20 ] = KEY_CHANNELDOWN, - [ 0x0c ] = KEY_VOLUMEDOWN, - [ 0x28 ] = KEY_VOLUMEUP, - [ 0x08 ] = KEY_MUTE, - [ 0x26 ] = KEY_SEARCH, /*SCAN*/ - [ 0x3f ] = KEY_SHUFFLE, /* SNAPSHOT */ - [ 0x12 ] = KEY_RECORD, - [ 0x32 ] = KEY_STOP, - [ 0x3c ] = KEY_PLAY, - [ 0x1d ] = KEY_REWIND, - [ 0x2d ] = KEY_PAUSE, - [ 0x0d ] = KEY_FORWARD, - [ 0x05 ] = KEY_ZOOM, /*FULL*/ - - [ 0x2a ] = KEY_F21, /* LIVE TIMESHIFT */ - [ 0x0e ] = KEY_F22, /* MIN TIMESHIFT */ - [ 0x1e ] = KEY_F23, /* TIMESHIFT */ - [ 0x38 ] = KEY_F24, /* NORMAL TIMESHIFT */ -}; - -EXPORT_SYMBOL_GPL(ir_codes_gotview7135); - -IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = { - [ 0x03 ] = KEY_POWER, - [ 0x6f ] = KEY_MUTE, - [ 0x10 ] = KEY_BACKSPACE, /* Recall */ - - [ 0x11 ] = KEY_0, - [ 0x04 ] = KEY_1, - [ 0x05 ] = KEY_2, - [ 0x06 ] = KEY_3, - [ 0x08 ] = KEY_4, - [ 0x09 ] = KEY_5, - [ 0x0a ] = KEY_6, - [ 0x0c ] = KEY_7, - [ 0x0d ] = KEY_8, - [ 0x0e ] = KEY_9, - [ 0x12 ] = KEY_DOT, /* 100+ */ - - [ 0x07 ] = KEY_VOLUMEUP, - [ 0x0b ] = KEY_VOLUMEDOWN, - [ 0x1a ] = KEY_KPPLUS, - [ 0x18 ] = KEY_KPMINUS, - [ 0x15 ] = KEY_UP, - [ 0x1d ] = KEY_DOWN, - [ 0x0f ] = KEY_CHANNELUP, - [ 0x13 ] = KEY_CHANNELDOWN, - [ 0x48 ] = KEY_ZOOM, - - [ 0x1b ] = KEY_VIDEO, /* Video source */ - [ 0x49 ] = KEY_LANGUAGE, /* MTS Select */ - [ 0x19 ] = KEY_SEARCH, /* Auto Scan */ - - [ 0x4b ] = KEY_RECORD, - [ 0x46 ] = KEY_PLAY, - [ 0x45 ] = KEY_PAUSE, /* Pause */ - [ 0x44 ] = KEY_STOP, - [ 0x40 ] = KEY_FORWARD, /* Forward ? */ - [ 0x42 ] = KEY_REWIND, /* Backward ? */ - -}; - -EXPORT_SYMBOL_GPL(ir_codes_purpletv); - -/* Mapping for the 28 key remote control as seen at - http://www.sednacomputer.com/photo/cardbus-tv.jpg - Pavel Mihaylov <bin@bash.info> */ -IR_KEYTAB_TYPE ir_codes_pctv_sedna[IR_KEYTAB_SIZE] = { - [ 0x00 ] = KEY_0, - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - - [ 0x0a ] = KEY_AGAIN, /* Recall */ - [ 0x0b ] = KEY_CHANNELUP, - [ 0x0c ] = KEY_VOLUMEUP, - [ 0x0d ] = KEY_MODE, /* Stereo */ - [ 0x0e ] = KEY_STOP, - [ 0x0f ] = KEY_PREVIOUSSONG, - [ 0x10 ] = KEY_ZOOM, - [ 0x11 ] = KEY_TUNER, /* Source */ - [ 0x12 ] = KEY_POWER, - [ 0x13 ] = KEY_MUTE, - [ 0x15 ] = KEY_CHANNELDOWN, - [ 0x18 ] = KEY_VOLUMEDOWN, - [ 0x19 ] = KEY_SHUFFLE, /* Snapshot */ - [ 0x1a ] = KEY_NEXTSONG, - [ 0x1b ] = KEY_TEXT, /* Time Shift */ - [ 0x1c ] = KEY_RADIO, /* FM Radio */ - [ 0x1d ] = KEY_RECORD, - [ 0x1e ] = KEY_PAUSE, -}; - -EXPORT_SYMBOL_GPL(ir_codes_pctv_sedna); - -/* Mark Phalan <phalanm@o2.ie> */ -IR_KEYTAB_TYPE ir_codes_pv951[IR_KEYTAB_SIZE] = { - [ 0x00 ] = KEY_0, - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - - [ 0x12 ] = KEY_POWER, - [ 0x10 ] = KEY_MUTE, - [ 0x1f ] = KEY_VOLUMEDOWN, - [ 0x1b ] = KEY_VOLUMEUP, - [ 0x1a ] = KEY_CHANNELUP, - [ 0x1e ] = KEY_CHANNELDOWN, - [ 0x0e ] = KEY_PAGEUP, - [ 0x1d ] = KEY_PAGEDOWN, - [ 0x13 ] = KEY_SOUND, - - [ 0x18 ] = KEY_KPPLUSMINUS, /* CH +/- */ - [ 0x16 ] = KEY_SUBTITLE, /* CC */ - [ 0x0d ] = KEY_TEXT, /* TTX */ - [ 0x0b ] = KEY_TV, /* AIR/CBL */ - [ 0x11 ] = KEY_PC, /* PC/TV */ - [ 0x17 ] = KEY_OK, /* CH RTN */ - [ 0x19 ] = KEY_MODE, /* FUNC */ - [ 0x0c ] = KEY_SEARCH, /* AUTOSCAN */ - - /* Not sure what to do with these ones! */ - [ 0x0f ] = KEY_SELECT, /* SOURCE */ - [ 0x0a ] = KEY_KPPLUS, /* +100 */ - [ 0x14 ] = KEY_EQUAL, /* SYNC */ - [ 0x1c ] = KEY_MEDIA, /* PC/TV */ -}; - -EXPORT_SYMBOL_GPL(ir_codes_pv951); - -/* generic RC5 keytable */ -/* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */ -/* used by old (black) Hauppauge remotes */ -IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE] = { - /* Keys 0 to 9 */ - [ 0x00 ] = KEY_0, - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - - [ 0x0b ] = KEY_CHANNEL, /* channel / program (japan: 11) */ - [ 0x0c ] = KEY_POWER, /* standby */ - [ 0x0d ] = KEY_MUTE, /* mute / demute */ - [ 0x0f ] = KEY_TV, /* display */ - [ 0x10 ] = KEY_VOLUMEUP, - [ 0x11 ] = KEY_VOLUMEDOWN, - [ 0x12 ] = KEY_BRIGHTNESSUP, - [ 0x13 ] = KEY_BRIGHTNESSDOWN, - [ 0x1e ] = KEY_SEARCH, /* search + */ - [ 0x20 ] = KEY_CHANNELUP, /* channel / program + */ - [ 0x21 ] = KEY_CHANNELDOWN, /* channel / program - */ - [ 0x22 ] = KEY_CHANNEL, /* alt / channel */ - [ 0x23 ] = KEY_LANGUAGE, /* 1st / 2nd language */ - [ 0x26 ] = KEY_SLEEP, /* sleeptimer */ - [ 0x2e ] = KEY_MENU, /* 2nd controls (USA: menu) */ - [ 0x30 ] = KEY_PAUSE, - [ 0x32 ] = KEY_REWIND, - [ 0x33 ] = KEY_GOTO, - [ 0x35 ] = KEY_PLAY, - [ 0x36 ] = KEY_STOP, - [ 0x37 ] = KEY_RECORD, /* recording */ - [ 0x3c ] = KEY_TEXT, /* teletext submode (Japan: 12) */ - [ 0x3d ] = KEY_SUSPEND, /* system standby */ - -}; - -EXPORT_SYMBOL_GPL(ir_codes_rc5_tv); - -/* Table for Leadtek Winfast Remote Controls - used by both bttv and cx88 */ -IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = { - /* Keys 0 to 9 */ - [ 0x12 ] = KEY_0, - [ 0x05 ] = KEY_1, - [ 0x06 ] = KEY_2, - [ 0x07 ] = KEY_3, - [ 0x09 ] = KEY_4, - [ 0x0a ] = KEY_5, - [ 0x0b ] = KEY_6, - [ 0x0d ] = KEY_7, - [ 0x0e ] = KEY_8, - [ 0x0f ] = KEY_9, - - [ 0x00 ] = KEY_POWER, - [ 0x1b ] = KEY_AUDIO, /* Audio Source */ - [ 0x02 ] = KEY_TUNER, /* TV/FM, not on Y0400052 */ - [ 0x1e ] = KEY_VIDEO, /* Video Source */ - [ 0x16 ] = KEY_INFO, /* Display information */ - [ 0x04 ] = KEY_VOLUMEUP, - [ 0x08 ] = KEY_VOLUMEDOWN, - [ 0x0c ] = KEY_CHANNELUP, - [ 0x10 ] = KEY_CHANNELDOWN, - [ 0x03 ] = KEY_ZOOM, /* fullscreen */ - [ 0x1f ] = KEY_TEXT, /* closed caption/teletext */ - [ 0x20 ] = KEY_SLEEP, - [ 0x29 ] = KEY_CLEAR, /* boss key */ - [ 0x14 ] = KEY_MUTE, - [ 0x2b ] = KEY_RED, - [ 0x2c ] = KEY_GREEN, - [ 0x2d ] = KEY_YELLOW, - [ 0x2e ] = KEY_BLUE, - [ 0x18 ] = KEY_KPPLUS, /* fine tune + , not on Y040052 */ - [ 0x19 ] = KEY_KPMINUS, /* fine tune - , not on Y040052 */ - [ 0x2a ] = KEY_MEDIA, /* PIP (Picture in picture */ - [ 0x21 ] = KEY_DOT, - [ 0x13 ] = KEY_ENTER, - [ 0x11 ] = KEY_LAST, /* Recall (last channel */ - [ 0x22 ] = KEY_PREVIOUS, - [ 0x23 ] = KEY_PLAYPAUSE, - [ 0x24 ] = KEY_NEXT, - [ 0x25 ] = KEY_ARCHIVE, /* Time Shifting */ - [ 0x26 ] = KEY_STOP, - [ 0x27 ] = KEY_RECORD, - [ 0x28 ] = KEY_SAVE, /* Screenshot */ - [ 0x2f ] = KEY_MENU, - [ 0x30 ] = KEY_CANCEL, - [ 0x31 ] = KEY_CHANNEL, /* Channel Surf */ - [ 0x32 ] = KEY_SUBTITLE, - [ 0x33 ] = KEY_LANGUAGE, - [ 0x34 ] = KEY_REWIND, - [ 0x35 ] = KEY_FASTFORWARD, - [ 0x36 ] = KEY_TV, - [ 0x37 ] = KEY_RADIO, /* FM */ - [ 0x38 ] = KEY_DVD, - - [ 0x3e ] = KEY_F21, /* MCE +VOL, on Y04G0033 */ - [ 0x3a ] = KEY_F22, /* MCE -VOL, on Y04G0033 */ - [ 0x3b ] = KEY_F23, /* MCE +CH, on Y04G0033 */ - [ 0x3f ] = KEY_F24 /* MCE -CH, on Y04G0033 */ -}; - -EXPORT_SYMBOL_GPL(ir_codes_winfast); - -IR_KEYTAB_TYPE ir_codes_pinnacle_color[IR_KEYTAB_SIZE] = { - [ 0x59 ] = KEY_MUTE, - [ 0x4a ] = KEY_POWER, - - [ 0x18 ] = KEY_TEXT, - [ 0x26 ] = KEY_TV, - [ 0x3d ] = KEY_PRINT, - - [ 0x48 ] = KEY_RED, - [ 0x04 ] = KEY_GREEN, - [ 0x11 ] = KEY_YELLOW, - [ 0x00 ] = KEY_BLUE, - - [ 0x2d ] = KEY_VOLUMEUP, - [ 0x1e ] = KEY_VOLUMEDOWN, - - [ 0x49 ] = KEY_MENU, - - [ 0x16 ] = KEY_CHANNELUP, - [ 0x17 ] = KEY_CHANNELDOWN, - - [ 0x20 ] = KEY_UP, - [ 0x21 ] = KEY_DOWN, - [ 0x22 ] = KEY_LEFT, - [ 0x23 ] = KEY_RIGHT, - [ 0x0d ] = KEY_SELECT, - - - - [ 0x08 ] = KEY_BACK, - [ 0x07 ] = KEY_REFRESH, - - [ 0x2f ] = KEY_ZOOM, - [ 0x29 ] = KEY_RECORD, - - [ 0x4b ] = KEY_PAUSE, - [ 0x4d ] = KEY_REWIND, - [ 0x2e ] = KEY_PLAY, - [ 0x4e ] = KEY_FORWARD, - [ 0x53 ] = KEY_PREVIOUS, - [ 0x4c ] = KEY_STOP, - [ 0x54 ] = KEY_NEXT, - - [ 0x69 ] = KEY_0, - [ 0x6a ] = KEY_1, - [ 0x6b ] = KEY_2, - [ 0x6c ] = KEY_3, - [ 0x6d ] = KEY_4, - [ 0x6e ] = KEY_5, - [ 0x6f ] = KEY_6, - [ 0x70 ] = KEY_7, - [ 0x71 ] = KEY_8, - [ 0x72 ] = KEY_9, - - [ 0x74 ] = KEY_CHANNEL, - [ 0x0a ] = KEY_BACKSPACE, -}; - -EXPORT_SYMBOL_GPL(ir_codes_pinnacle_color); - -/* Hauppauge: the newer, gray remotes (seems there are multiple - * slightly different versions), shipped with cx88+ivtv cards. - * almost rc5 coding, but some non-standard keys */ -IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE] = { - /* Keys 0 to 9 */ - [ 0x00 ] = KEY_0, - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - - [ 0x0a ] = KEY_TEXT, /* keypad asterisk as well */ - [ 0x0b ] = KEY_RED, /* red button */ - [ 0x0c ] = KEY_RADIO, - [ 0x0d ] = KEY_MENU, - [ 0x0e ] = KEY_SUBTITLE, /* also the # key */ - [ 0x0f ] = KEY_MUTE, - [ 0x10 ] = KEY_VOLUMEUP, - [ 0x11 ] = KEY_VOLUMEDOWN, - [ 0x12 ] = KEY_PREVIOUS, /* previous channel */ - [ 0x14 ] = KEY_UP, - [ 0x15 ] = KEY_DOWN, - [ 0x16 ] = KEY_LEFT, - [ 0x17 ] = KEY_RIGHT, - [ 0x18 ] = KEY_VIDEO, /* Videos */ - [ 0x19 ] = KEY_AUDIO, /* Music */ - /* 0x1a: Pictures - presume this means - "Multimedia Home Platform" - - no "PICTURES" key in input.h - */ - [ 0x1a ] = KEY_MHP, - - [ 0x1b ] = KEY_EPG, /* Guide */ - [ 0x1c ] = KEY_TV, - [ 0x1e ] = KEY_NEXTSONG, /* skip >| */ - [ 0x1f ] = KEY_EXIT, /* back/exit */ - [ 0x20 ] = KEY_CHANNELUP, /* channel / program + */ - [ 0x21 ] = KEY_CHANNELDOWN, /* channel / program - */ - [ 0x22 ] = KEY_CHANNEL, /* source (old black remote) */ - [ 0x24 ] = KEY_PREVIOUSSONG, /* replay |< */ - [ 0x25 ] = KEY_ENTER, /* OK */ - [ 0x26 ] = KEY_SLEEP, /* minimize (old black remote) */ - [ 0x29 ] = KEY_BLUE, /* blue key */ - [ 0x2e ] = KEY_GREEN, /* green button */ - [ 0x30 ] = KEY_PAUSE, /* pause */ - [ 0x32 ] = KEY_REWIND, /* backward << */ - [ 0x34 ] = KEY_FASTFORWARD, /* forward >> */ - [ 0x35 ] = KEY_PLAY, - [ 0x36 ] = KEY_STOP, - [ 0x37 ] = KEY_RECORD, /* recording */ - [ 0x38 ] = KEY_YELLOW, /* yellow key */ - [ 0x3b ] = KEY_SELECT, /* top right button */ - [ 0x3c ] = KEY_ZOOM, /* full */ - [ 0x3d ] = KEY_POWER, /* system power (green button) */ -}; - -EXPORT_SYMBOL_GPL(ir_codes_hauppauge_new); - -IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE] = { - [ 0x1d ] = KEY_SWITCHVIDEOMODE, /* switch inputs */ - [ 0x2a ] = KEY_FRONT, - - [ 0x3e ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x06 ] = KEY_3, - [ 0x0a ] = KEY_4, - [ 0x0e ] = KEY_5, - [ 0x12 ] = KEY_6, - [ 0x16 ] = KEY_7, - [ 0x1a ] = KEY_8, - [ 0x1e ] = KEY_9, - [ 0x3a ] = KEY_0, - [ 0x22 ] = KEY_NUMLOCK, /* -/-- */ - [ 0x20 ] = KEY_REFRESH, - - [ 0x03 ] = KEY_BRIGHTNESSDOWN, - [ 0x28 ] = KEY_AUDIO, - [ 0x3c ] = KEY_UP, - [ 0x3f ] = KEY_LEFT, - [ 0x2e ] = KEY_MUTE, - [ 0x3b ] = KEY_RIGHT, - [ 0x00 ] = KEY_DOWN, - [ 0x07 ] = KEY_BRIGHTNESSUP, - [ 0x2c ] = KEY_TEXT, - - [ 0x37 ] = KEY_RECORD, - [ 0x17 ] = KEY_PLAY, - [ 0x13 ] = KEY_PAUSE, - [ 0x26 ] = KEY_STOP, - [ 0x18 ] = KEY_FASTFORWARD, - [ 0x14 ] = KEY_REWIND, - [ 0x33 ] = KEY_ZOOM, - [ 0x32 ] = KEY_KEYBOARD, - [ 0x30 ] = KEY_GOTO, /* Pointing arrow */ - [ 0x36 ] = KEY_MACRO, /* Maximize/Minimize (yellow) */ - [ 0x0b ] = KEY_RADIO, - [ 0x10 ] = KEY_POWER, - -}; - -EXPORT_SYMBOL_GPL(ir_codes_npgtech); - -/* Norwood Micro (non-Pro) TV Tuner - By Peter Naulls <peter@chocky.org> - Key comments are the functions given in the manual */ -IR_KEYTAB_TYPE ir_codes_norwood[IR_KEYTAB_SIZE] = { - /* Keys 0 to 9 */ - [ 0x20 ] = KEY_0, - [ 0x21 ] = KEY_1, - [ 0x22 ] = KEY_2, - [ 0x23 ] = KEY_3, - [ 0x24 ] = KEY_4, - [ 0x25 ] = KEY_5, - [ 0x26 ] = KEY_6, - [ 0x27 ] = KEY_7, - [ 0x28 ] = KEY_8, - [ 0x29 ] = KEY_9, - - [ 0x78 ] = KEY_TUNER, /* Video Source */ - [ 0x2c ] = KEY_EXIT, /* Open/Close software */ - [ 0x2a ] = KEY_SELECT, /* 2 Digit Select */ - [ 0x69 ] = KEY_AGAIN, /* Recall */ - - [ 0x32 ] = KEY_BRIGHTNESSUP, /* Brightness increase */ - [ 0x33 ] = KEY_BRIGHTNESSDOWN, /* Brightness decrease */ - [ 0x6b ] = KEY_KPPLUS, /* (not named >>>>>) */ - [ 0x6c ] = KEY_KPMINUS, /* (not named <<<<<) */ - - [ 0x2d ] = KEY_MUTE, /* Mute */ - [ 0x30 ] = KEY_VOLUMEUP, /* Volume up */ - [ 0x31 ] = KEY_VOLUMEDOWN, /* Volume down */ - [ 0x60 ] = KEY_CHANNELUP, /* Channel up */ - [ 0x61 ] = KEY_CHANNELDOWN, /* Channel down */ - - [ 0x3f ] = KEY_RECORD, /* Record */ - [ 0x37 ] = KEY_PLAY, /* Play */ - [ 0x36 ] = KEY_PAUSE, /* Pause */ - [ 0x2b ] = KEY_STOP, /* Stop */ - [ 0x67 ] = KEY_FASTFORWARD, /* Foward */ - [ 0x66 ] = KEY_REWIND, /* Rewind */ - [ 0x3e ] = KEY_SEARCH, /* Auto Scan */ - [ 0x2e ] = KEY_CAMERA, /* Capture Video */ - [ 0x6d ] = KEY_MENU, /* Show/Hide Control */ - [ 0x2f ] = KEY_ZOOM, /* Full Screen */ - [ 0x34 ] = KEY_RADIO, /* FM */ - [ 0x65 ] = KEY_POWER, /* Computer power */ -}; - -EXPORT_SYMBOL_GPL(ir_codes_norwood); - -/* From reading the following remotes: - * Zenith Universal 7 / TV Mode 807 / VCR Mode 837 - * Hauppauge (from NOVA-CI-s box product) - * This is a "middle of the road" approach, differences are noted - */ -IR_KEYTAB_TYPE ir_codes_budget_ci_old[IR_KEYTAB_SIZE] = { - [ 0x00 ] = KEY_0, - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - [ 0x0a ] = KEY_ENTER, - [ 0x0b ] = KEY_RED, - [ 0x0c ] = KEY_POWER, /* RADIO on Hauppauge */ - [ 0x0d ] = KEY_MUTE, - [ 0x0f ] = KEY_A, /* TV on Hauppauge */ - [ 0x10 ] = KEY_VOLUMEUP, - [ 0x11 ] = KEY_VOLUMEDOWN, - [ 0x14 ] = KEY_B, - [ 0x1c ] = KEY_UP, - [ 0x1d ] = KEY_DOWN, - [ 0x1e ] = KEY_OPTION, /* RESERVED on Hauppauge */ - [ 0x1f ] = KEY_BREAK, - [ 0x20 ] = KEY_CHANNELUP, - [ 0x21 ] = KEY_CHANNELDOWN, - [ 0x22 ] = KEY_PREVIOUS, /* Prev. Ch on Zenith, SOURCE on Hauppauge */ - [ 0x24 ] = KEY_RESTART, - [ 0x25 ] = KEY_OK, - [ 0x26 ] = KEY_CYCLEWINDOWS, /* MINIMIZE on Hauppauge */ - [ 0x28 ] = KEY_ENTER, /* VCR mode on Zenith */ - [ 0x29 ] = KEY_PAUSE, - [ 0x2b ] = KEY_RIGHT, - [ 0x2c ] = KEY_LEFT, - [ 0x2e ] = KEY_MENU, /* FULL SCREEN on Hauppauge */ - [ 0x30 ] = KEY_SLOW, - [ 0x31 ] = KEY_PREVIOUS, /* VCR mode on Zenith */ - [ 0x32 ] = KEY_REWIND, - [ 0x34 ] = KEY_FASTFORWARD, - [ 0x35 ] = KEY_PLAY, - [ 0x36 ] = KEY_STOP, - [ 0x37 ] = KEY_RECORD, - [ 0x38 ] = KEY_TUNER, /* TV/VCR on Zenith */ - [ 0x3a ] = KEY_C, - [ 0x3c ] = KEY_EXIT, - [ 0x3d ] = KEY_POWER2, - [ 0x3e ] = KEY_TUNER, -}; - -EXPORT_SYMBOL_GPL(ir_codes_budget_ci_old); - -/* - * Marc Fargas <telenieko@telenieko.com> - * this is the remote control that comes with the asus p7131 - * which has a label saying is "Model PC-39" - */ -IR_KEYTAB_TYPE ir_codes_asus_pc39[IR_KEYTAB_SIZE] = { - /* Keys 0 to 9 */ - [ 0x15 ] = KEY_0, - [ 0x29 ] = KEY_1, - [ 0x2d ] = KEY_2, - [ 0x2b ] = KEY_3, - [ 0x09 ] = KEY_4, - [ 0x0d ] = KEY_5, - [ 0x0b ] = KEY_6, - [ 0x31 ] = KEY_7, - [ 0x35 ] = KEY_8, - [ 0x33 ] = KEY_9, - - [ 0x3e ] = KEY_RADIO, /* radio */ - [ 0x03 ] = KEY_MENU, /* dvd/menu */ - [ 0x2a ] = KEY_VOLUMEUP, - [ 0x19 ] = KEY_VOLUMEDOWN, - [ 0x37 ] = KEY_UP, - [ 0x3b ] = KEY_DOWN, - [ 0x27 ] = KEY_LEFT, - [ 0x2f ] = KEY_RIGHT, - [ 0x25 ] = KEY_VIDEO, /* video */ - [ 0x39 ] = KEY_AUDIO, /* music */ - - [ 0x21 ] = KEY_TV, /* tv */ - [ 0x1d ] = KEY_EXIT, /* back */ - [ 0x0a ] = KEY_CHANNELUP, /* channel / program + */ - [ 0x1b ] = KEY_CHANNELDOWN, /* channel / program - */ - [ 0x1a ] = KEY_ENTER, /* enter */ - - [ 0x06 ] = KEY_PAUSE, /* play/pause */ - [ 0x1e ] = KEY_PREVIOUS, /* rew */ - [ 0x26 ] = KEY_NEXT, /* forward */ - [ 0x0e ] = KEY_REWIND, /* backward << */ - [ 0x3a ] = KEY_FASTFORWARD, /* forward >> */ - [ 0x36 ] = KEY_STOP, - [ 0x2e ] = KEY_RECORD, /* recording */ - [ 0x16 ] = KEY_POWER, /* the button that reads "close" */ - - [ 0x11 ] = KEY_ZOOM, /* full screen */ - [ 0x13 ] = KEY_MACRO, /* recall */ - [ 0x23 ] = KEY_HOME, /* home */ - [ 0x05 ] = KEY_PVR, /* picture */ - [ 0x3d ] = KEY_MUTE, /* mute */ - [ 0x01 ] = KEY_DVD, /* dvd */ -}; - -EXPORT_SYMBOL_GPL(ir_codes_asus_pc39); - - -/* Encore ENLTV-FM - black plastic, white front cover with white glowing buttons - Juan Pablo Sormani <sorman@gmail.com> */ -IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE] = { - - /* Power button does nothing, neither in Windows app, - although it sends data (used for BIOS wakeup?) */ - [ 0x0d ] = KEY_MUTE, - - [ 0x1e ] = KEY_TV, - [ 0x00 ] = KEY_VIDEO, - [ 0x01 ] = KEY_AUDIO, /* music */ - [ 0x02 ] = KEY_MHP, /* picture */ - - [ 0x1f ] = KEY_1, - [ 0x03 ] = KEY_2, - [ 0x04 ] = KEY_3, - [ 0x05 ] = KEY_4, - [ 0x1c ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x1d ] = KEY_9, - [ 0x0a ] = KEY_0, - - [ 0x09 ] = KEY_LIST, /* -/-- */ - [ 0x0b ] = KEY_LAST, /* recall */ - - [ 0x14 ] = KEY_HOME, /* win start menu */ - [ 0x15 ] = KEY_EXIT, /* exit */ - [ 0x16 ] = KEY_UP, - [ 0x12 ] = KEY_DOWN, - [ 0x0c ] = KEY_RIGHT, - [ 0x17 ] = KEY_LEFT, - - [ 0x18 ] = KEY_ENTER, /* OK */ - - [ 0x0e ] = KEY_ESC, - [ 0x13 ] = KEY_D, /* desktop */ - [ 0x11 ] = KEY_TAB, - [ 0x19 ] = KEY_SWITCHVIDEOMODE, /* switch */ - - [ 0x1a ] = KEY_MENU, - [ 0x1b ] = KEY_ZOOM, /* fullscreen */ - [ 0x44 ] = KEY_TIME, /* time shift */ - [ 0x40 ] = KEY_MODE, /* source */ - - [ 0x5a ] = KEY_RECORD, - [ 0x42 ] = KEY_PLAY, /* play/pause */ - [ 0x45 ] = KEY_STOP, - [ 0x43 ] = KEY_CAMERA, /* camera icon */ - - [ 0x48 ] = KEY_REWIND, - [ 0x4a ] = KEY_FASTFORWARD, - [ 0x49 ] = KEY_PREVIOUS, - [ 0x4b ] = KEY_NEXT, - - [ 0x4c ] = KEY_FAVORITES, /* tv wall */ - [ 0x4d ] = KEY_SOUND, /* DVD sound */ - [ 0x4e ] = KEY_LANGUAGE, /* DVD lang */ - [ 0x4f ] = KEY_TEXT, /* DVD text */ - - [ 0x50 ] = KEY_SLEEP, /* shutdown */ - [ 0x51 ] = KEY_MODE, /* stereo > main */ - [ 0x52 ] = KEY_SELECT, /* stereo > sap */ - [ 0x53 ] = KEY_PROG1, /* teletext */ - - - [ 0x59 ] = KEY_RED, /* AP1 */ - [ 0x41 ] = KEY_GREEN, /* AP2 */ - [ 0x47 ] = KEY_YELLOW, /* AP3 */ - [ 0x57 ] = KEY_BLUE, /* AP4 */ - - -}; - -EXPORT_SYMBOL_GPL(ir_codes_encore_enltv); - -/* for the Technotrend 1500 bundled remotes (grey and black): */ -IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE] = { - [ 0x01 ] = KEY_POWER, - [ 0x02 ] = KEY_SHUFFLE, /* ? double-arrow key */ - [ 0x03 ] = KEY_1, - [ 0x04 ] = KEY_2, - [ 0x05 ] = KEY_3, - [ 0x06 ] = KEY_4, - [ 0x07 ] = KEY_5, - [ 0x08 ] = KEY_6, - [ 0x09 ] = KEY_7, - [ 0x0a ] = KEY_8, - [ 0x0b ] = KEY_9, - [ 0x0c ] = KEY_0, - [ 0x0d ] = KEY_UP, - [ 0x0e ] = KEY_LEFT, - [ 0x0f ] = KEY_OK, - [ 0x10 ] = KEY_RIGHT, - [ 0x11 ] = KEY_DOWN, - [ 0x12 ] = KEY_INFO, - [ 0x13 ] = KEY_EXIT, - [ 0x14 ] = KEY_RED, - [ 0x15 ] = KEY_GREEN, - [ 0x16 ] = KEY_YELLOW, - [ 0x17 ] = KEY_BLUE, - [ 0x18 ] = KEY_MUTE, - [ 0x19 ] = KEY_TEXT, - [ 0x1a ] = KEY_MODE, /* ? TV/Radio */ - [ 0x21 ] = KEY_OPTION, - [ 0x22 ] = KEY_EPG, - [ 0x23 ] = KEY_CHANNELUP, - [ 0x24 ] = KEY_CHANNELDOWN, - [ 0x25 ] = KEY_VOLUMEUP, - [ 0x26 ] = KEY_VOLUMEDOWN, - [ 0x27 ] = KEY_SETUP, - [ 0x3a ] = KEY_RECORD, /* these keys are only in the black remote */ - [ 0x3b ] = KEY_PLAY, - [ 0x3c ] = KEY_STOP, - [ 0x3d ] = KEY_REWIND, - [ 0x3e ] = KEY_PAUSE, - [ 0x3f ] = KEY_FORWARD, -}; - -EXPORT_SYMBOL_GPL(ir_codes_tt_1500); - -/* DViCO FUSION HDTV MCE remote */ -IR_KEYTAB_TYPE ir_codes_fusionhdtv_mce[IR_KEYTAB_SIZE] = { - - [ 0x0b ] = KEY_1, - [ 0x17 ] = KEY_2, - [ 0x1b ] = KEY_3, - [ 0x07 ] = KEY_4, - [ 0x50 ] = KEY_5, - [ 0x54 ] = KEY_6, - [ 0x48 ] = KEY_7, - [ 0x4c ] = KEY_8, - [ 0x58 ] = KEY_9, - [ 0x03 ] = KEY_0, - - [ 0x5e ] = KEY_OK, - [ 0x51 ] = KEY_UP, - [ 0x53 ] = KEY_DOWN, - [ 0x5b ] = KEY_LEFT, - [ 0x5f ] = KEY_RIGHT, - - [ 0x02 ] = KEY_TV, /* Labeled DTV on remote */ - [ 0x0e ] = KEY_MP3, - [ 0x1a ] = KEY_DVD, - [ 0x1e ] = KEY_FAVORITES, /* Labeled CPF on remote */ - [ 0x16 ] = KEY_SETUP, - [ 0x46 ] = KEY_POWER2, /* TV On/Off button on remote */ - [ 0x0a ] = KEY_EPG, /* Labeled Guide on remote */ - - [ 0x49 ] = KEY_BACK, - [ 0x59 ] = KEY_INFO, /* Labeled MORE on remote */ - [ 0x4d ] = KEY_MENU, /* Labeled DVDMENU on remote */ - [ 0x55 ] = KEY_CYCLEWINDOWS, /* Labeled ALT-TAB on remote */ - - [ 0x0f ] = KEY_PREVIOUSSONG, /* Labeled |<< REPLAY on remote */ - [ 0x12 ] = KEY_NEXTSONG, /* Labeled >>| SKIP on remote */ - [ 0x42 ] = KEY_ENTER, /* Labeled START with a green - * MS windows logo on remote */ - - [ 0x15 ] = KEY_VOLUMEUP, - [ 0x05 ] = KEY_VOLUMEDOWN, - [ 0x11 ] = KEY_CHANNELUP, - [ 0x09 ] = KEY_CHANNELDOWN, - - [ 0x52 ] = KEY_CAMERA, - [ 0x5a ] = KEY_TUNER, - [ 0x19 ] = KEY_OPEN, - - [ 0x13 ] = KEY_MODE, /* 4:3 16:9 select */ - [ 0x1f ] = KEY_ZOOM, - - [ 0x43 ] = KEY_REWIND, - [ 0x47 ] = KEY_PLAYPAUSE, - [ 0x4f ] = KEY_FASTFORWARD, - [ 0x57 ] = KEY_MUTE, - [ 0x0d ] = KEY_STOP, - [ 0x01 ] = KEY_RECORD, - [ 0x4e ] = KEY_POWER, -}; - -EXPORT_SYMBOL_GPL(ir_codes_fusionhdtv_mce); - -/* Pinnacle PCTV HD 800i mini remote */ -IR_KEYTAB_TYPE ir_codes_pinnacle_pctv_hd[IR_KEYTAB_SIZE] = { - - [0x0f] = KEY_1, - [0x15] = KEY_2, - [0x10] = KEY_3, - [0x18] = KEY_4, - [0x1b] = KEY_5, - [0x1e] = KEY_6, - [0x11] = KEY_7, - [0x21] = KEY_8, - [0x12] = KEY_9, - [0x27] = KEY_0, - - [0x24] = KEY_ZOOM, - [0x2a] = KEY_SUBTITLE, - - [0x00] = KEY_MUTE, - [0x01] = KEY_ENTER, /* Pinnacle Logo */ - [0x39] = KEY_POWER, - - [0x03] = KEY_VOLUMEUP, - [0x09] = KEY_VOLUMEDOWN, - [0x06] = KEY_CHANNELUP, - [0x0c] = KEY_CHANNELDOWN, - - [0x2d] = KEY_REWIND, - [0x30] = KEY_PLAYPAUSE, - [0x33] = KEY_FASTFORWARD, - [0x3c] = KEY_STOP, - [0x36] = KEY_RECORD, - [0x3f] = KEY_EPG, /* Labeled "?" */ -}; -EXPORT_SYMBOL_GPL(ir_codes_pinnacle_pctv_hd); - -/* - * Igor Kuznetsov <igk72@ya.ru> - * Andrey J. Melnikov <temnota@kmv.ru> - * - * Keytable is used by BeholdTV 60x series, M6 series at - * least, and probably other cards too. - * The "ascii-art picture" below (in comments, first row - * is the keycode in hex, and subsequent row(s) shows - * the button labels (several variants when appropriate) - * helps to descide which keycodes to assign to the buttons. - */ -IR_KEYTAB_TYPE ir_codes_behold[IR_KEYTAB_SIZE] = { - - /* 0x1c 0x12 * - * TV/FM POWER * - * */ - [ 0x1c ] = KEY_TUNER, /*XXX KEY_TV KEY_RADIO */ - [ 0x12 ] = KEY_POWER, - - /* 0x01 0x02 0x03 * - * 1 2 3 * - * * - * 0x04 0x05 0x06 * - * 4 5 6 * - * * - * 0x07 0x08 0x09 * - * 7 8 9 * - * */ - [ 0x01 ] = KEY_1, - [ 0x02 ] = KEY_2, - [ 0x03 ] = KEY_3, - [ 0x04 ] = KEY_4, - [ 0x05 ] = KEY_5, - [ 0x06 ] = KEY_6, - [ 0x07 ] = KEY_7, - [ 0x08 ] = KEY_8, - [ 0x09 ] = KEY_9, - - /* 0x0a 0x00 0x17 * - * RECALL 0 MODE * - * */ - [ 0x0a ] = KEY_AGAIN, - [ 0x00 ] = KEY_0, - [ 0x17 ] = KEY_MODE, - - /* 0x14 0x10 * - * ASPECT FULLSCREEN * - * */ - [ 0x14 ] = KEY_SCREEN, - [ 0x10 ] = KEY_ZOOM, - - /* 0x0b * - * Up * - * * - * 0x18 0x16 0x0c * - * Left Ok Right * - * * - * 0x015 * - * Down * - * */ - [ 0x0b ] = KEY_CHANNELUP, /*XXX KEY_UP */ - [ 0x18 ] = KEY_VOLUMEDOWN, /*XXX KEY_LEFT */ - [ 0x16 ] = KEY_OK, /*XXX KEY_ENTER */ - [ 0x0c ] = KEY_VOLUMEUP, /*XXX KEY_RIGHT */ - [ 0x15 ] = KEY_CHANNELDOWN, /*XXX KEY_DOWN */ - - /* 0x11 0x0d * - * MUTE INFO * - * */ - [ 0x11 ] = KEY_MUTE, - [ 0x0d ] = KEY_INFO, - - /* 0x0f 0x1b 0x1a * - * RECORD PLAY/PAUSE STOP * - * * - * 0x0e 0x1f 0x1e * - *TELETEXT AUDIO SOURCE * - * RED YELLOW * - * */ - [ 0x0f ] = KEY_RECORD, - [ 0x1b ] = KEY_PLAYPAUSE, - [ 0x1a ] = KEY_STOP, - [ 0x0e ] = KEY_TEXT, - [ 0x1f ] = KEY_RED, /*XXX KEY_AUDIO */ - [ 0x1e ] = KEY_YELLOW, /*XXX KEY_SOURCE */ - - /* 0x1d 0x13 0x19 * - * SLEEP PREVIEW DVB * - * GREEN BLUE * - * */ - [ 0x1d ] = KEY_SLEEP, - [ 0x13 ] = KEY_GREEN, - [ 0x19 ] = KEY_BLUE, /*XXX KEY_SAT */ - - /* 0x58 0x5c * - * FREEZE SNAPSHOT * - * */ - [ 0x58 ] = KEY_SLOW, - [ 0x5c ] = KEY_SAVE, - -}; - -EXPORT_SYMBOL_GPL(ir_codes_behold); - -/* - * Remote control for the Genius TVGO A11MCE - * Adrian Pardini <pardo.bsso@gmail.com> - */ -IR_KEYTAB_TYPE ir_codes_genius_tvgo_a11mce[IR_KEYTAB_SIZE] = { - /* Keys 0 to 9 */ - [0x48] = KEY_0, - [0x09] = KEY_1, - [0x1d] = KEY_2, - [0x1f] = KEY_3, - [0x19] = KEY_4, - [0x1b] = KEY_5, - [0x11] = KEY_6, - [0x17] = KEY_7, - [0x12] = KEY_8, - [0x16] = KEY_9, - - [0x54] = KEY_RECORD, /* recording */ - [0x06] = KEY_MUTE, /* mute */ - [0x10] = KEY_POWER, - [0x40] = KEY_LAST, /* recall */ - [0x4c] = KEY_CHANNELUP, /* channel / program + */ - [0x00] = KEY_CHANNELDOWN, /* channel / program - */ - [0x0d] = KEY_VOLUMEUP, - [0x15] = KEY_VOLUMEDOWN, - [0x4d] = KEY_OK, /* also labeled as Pause */ - [0x1c] = KEY_ZOOM, /* full screen and Stop*/ - [0x02] = KEY_MODE, /* AV Source or Rewind*/ - [0x04] = KEY_LIST, /* -/-- */ - /* small arrows above numbers */ - [0x1a] = KEY_NEXT, /* also Fast Forward */ - [0x0e] = KEY_PREVIOUS, /* also Rewind */ - /* these are in a rather non standard layout and have - an alternate name written */ - [0x1e] = KEY_UP, /* Video Setting */ - [0x0a] = KEY_DOWN, /* Video Default */ - [0x05] = KEY_LEFT, /* Snapshot */ - [0x0c] = KEY_RIGHT, /* Hide Panel */ - /* Four buttons without label */ - [0x49] = KEY_RED, - [0x0b] = KEY_GREEN, - [0x13] = KEY_YELLOW, - [0x50] = KEY_BLUE, -}; -EXPORT_SYMBOL_GPL(ir_codes_genius_tvgo_a11mce); diff --git a/drivers/media/common/saa7146/Kconfig b/drivers/media/common/saa7146/Kconfig new file mode 100644 index 00000000000..769c6f8142d --- /dev/null +++ b/drivers/media/common/saa7146/Kconfig @@ -0,0 +1,9 @@ +config VIDEO_SAA7146 + tristate + depends on I2C && PCI + +config VIDEO_SAA7146_VV + tristate + depends on VIDEO_V4L2 + select VIDEOBUF_DMA_SG + select VIDEO_SAA7146 diff --git a/drivers/media/common/saa7146/Makefile b/drivers/media/common/saa7146/Makefile new file mode 100644 index 00000000000..3219b00a877 --- /dev/null +++ b/drivers/media/common/saa7146/Makefile @@ -0,0 +1,5 @@ +saa7146-objs := saa7146_i2c.o saa7146_core.o +saa7146_vv-objs := saa7146_fops.o saa7146_video.o saa7146_hlp.o saa7146_vbi.o + +obj-$(CONFIG_VIDEO_SAA7146) += saa7146.o +obj-$(CONFIG_VIDEO_SAA7146_VV) += saa7146_vv.o diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146/saa7146_core.c index 7707b8c7394..34b0d0ddeef 100644 --- a/drivers/media/common/saa7146_core.c +++ b/drivers/media/common/saa7146/saa7146_core.c @@ -18,10 +18,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <media/saa7146.h> +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -LIST_HEAD(saa7146_devices); -DEFINE_MUTEX(saa7146_devices_lock); +#include <media/saa7146.h> +#include <linux/module.h> static int saa7146_num; @@ -35,10 +35,9 @@ static void dump_registers(struct saa7146_dev* dev) { int i = 0; - INFO((" @ %li jiffies:\n",jiffies)); - for(i = 0; i <= 0x148; i+=4) { - printk("0x%03x: 0x%08x\n",i,saa7146_read(dev,i)); - } + pr_info(" @ %li jiffies:\n", jiffies); + for (i = 0; i <= 0x148; i += 4) + pr_info("0x%03x: 0x%08x\n", i, saa7146_read(dev, i)); } #endif @@ -72,9 +71,8 @@ static inline int saa7146_wait_for_debi_done_sleep(struct saa7146_dev *dev, if (saa7146_read(dev, MC2) & 2) break; if (err) { - printk(KERN_ERR "%s: %s timed out while waiting for " - "registers getting programmed\n", - dev->name, __FUNCTION__); + pr_err("%s: %s timed out while waiting for registers getting programmed\n", + dev->name, __func__); return -ETIMEDOUT; } msleep(1); @@ -88,8 +86,8 @@ static inline int saa7146_wait_for_debi_done_sleep(struct saa7146_dev *dev, break; saa7146_read(dev, MC2); if (err) { - DEB_S(("%s: %s timed out while waiting for transfer " - "completion\n", dev->name, __FUNCTION__)); + DEB_S("%s: %s timed out while waiting for transfer completion\n", + dev->name, __func__); return -ETIMEDOUT; } msleep(1); @@ -109,9 +107,8 @@ static inline int saa7146_wait_for_debi_done_busyloop(struct saa7146_dev *dev, if (saa7146_read(dev, MC2) & 2) break; if (!loops--) { - printk(KERN_ERR "%s: %s timed out while waiting for " - "registers getting programmed\n", - dev->name, __FUNCTION__); + pr_err("%s: %s timed out while waiting for registers getting programmed\n", + dev->name, __func__); return -ETIMEDOUT; } udelay(1); @@ -124,8 +121,8 @@ static inline int saa7146_wait_for_debi_done_busyloop(struct saa7146_dev *dev, break; saa7146_read(dev, MC2); if (!loops--) { - DEB_S(("%s: %s timed out while waiting for transfer " - "completion\n", dev->name, __FUNCTION__)); + DEB_S("%s: %s timed out while waiting for transfer completion\n", + dev->name, __func__); return -ETIMEDOUT; } udelay(5); @@ -233,8 +230,8 @@ void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt) int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt) { - u32 *cpu; - dma_addr_t dma_addr; + __le32 *cpu; + dma_addr_t dma_addr = 0; cpu = pci_alloc_consistent(pci, PAGE_SIZE, &dma_addr); if (NULL == cpu) { @@ -250,7 +247,7 @@ int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt) int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt, struct scatterlist *list, int sglen ) { - u32 *ptr, fill; + __le32 *ptr, fill; int nr_pages = 0; int i,p; @@ -264,7 +261,9 @@ int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt ptr = pt->cpu; for (i = 0; i < sglen; i++, list++) { /* - printk("i:%d, adr:0x%08x, len:%d, offset:%d\n", i,sg_dma_address(list), sg_dma_len(list), list->offset); + pr_debug("i:%d, adr:0x%08x, len:%d, offset:%d\n", + i, sg_dma_address(list), sg_dma_len(list), + list->offset); */ for (p = 0; p * 4096 < list->length; p++, ptr++) { *ptr = cpu_to_le32(sg_dma_address(list) + p * 4096); @@ -281,9 +280,9 @@ int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt /* ptr = pt->cpu; - printk("offset: %d\n",pt->offset); + pr_debug("offset: %d\n", pt->offset); for(i=0;i<5;i++) { - printk("ptr1 %d: 0x%08x\n",i,ptr[i]); + pr_debug("ptr1 %d: 0x%08x\n", i, ptr[i]); } */ return 0; @@ -314,7 +313,7 @@ static irqreturn_t interrupt_hw(int irq, void *dev_id) } } if (0 != (isr & (MASK_27))) { - DEB_INT(("irq: RPS0 (0x%08x).\n",isr)); + DEB_INT("irq: RPS0 (0x%08x)\n", isr); if (dev->vv_data && dev->vv_callback) dev->vv_callback(dev,isr); isr &= ~MASK_27; @@ -333,14 +332,15 @@ static irqreturn_t interrupt_hw(int irq, void *dev_id) } else { u32 psr = saa7146_read(dev, PSR); u32 ssr = saa7146_read(dev, SSR); - printk(KERN_WARNING "%s: unexpected i2c irq: isr %08x psr %08x ssr %08x\n", - dev->name, isr, psr, ssr); + pr_warn("%s: unexpected i2c irq: isr %08x psr %08x ssr %08x\n", + dev->name, isr, psr, ssr); } isr &= ~(MASK_16|MASK_17); } if( 0 != isr ) { - ERR(("warning: interrupt enabled, but not handled properly.(0x%08x)\n",isr)); - ERR(("disabling interrupt source(s)!\n")); + ERR("warning: interrupt enabled, but not handled properly.(0x%08x)\n", + isr); + ERR("disabling interrupt source(s)!\n"); SAA7146_IER_DISABLE(dev,isr); } saa7146_write(dev, ISR, ack_isr); @@ -360,15 +360,15 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent /* clear out mem for sure */ dev = kzalloc(sizeof(struct saa7146_dev), GFP_KERNEL); if (!dev) { - ERR(("out of memory.\n")); + ERR("out of memory\n"); goto out; } - DEB_EE(("pci:%p\n",pci)); + DEB_EE("pci:%p\n", pci); err = pci_enable_device(pci); if (err < 0) { - ERR(("pci_enable_device() failed.\n")); + ERR("pci_enable_device() failed\n"); goto err_free; } @@ -378,12 +378,7 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent dev->pci = pci; /* get chip-revision; this is needed to enable bug-fixes */ - err = pci_read_config_dword(pci, PCI_CLASS_REVISION, &dev->revision); - if (err < 0) { - ERR(("pci_read_config_dword() failed.\n")); - goto err_disable; - } - dev->revision &= 0xf; + dev->revision = pci->revision; /* remap the memory from virtual to physical address */ @@ -394,7 +389,7 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent dev->mem = ioremap(pci_resource_start(pci, 0), pci_resource_len(pci, 0)); if (!dev->mem) { - ERR(("ioremap() failed.\n")); + ERR("ioremap() failed\n"); err = -ENODEV; goto err_release; } @@ -416,10 +411,10 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent saa7146_write(dev, MC2, 0xf8000000); /* request an interrupt for the saa7146 */ - err = request_irq(pci->irq, interrupt_hw, IRQF_SHARED | IRQF_DISABLED, + err = request_irq(pci->irq, interrupt_hw, IRQF_SHARED, dev->name, dev); if (err < 0) { - ERR(("request_irq() failed.\n")); + ERR("request_irq() failed\n"); goto err_unmap; } @@ -449,12 +444,12 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent /* create a nice device name */ sprintf(dev->name, "saa7146 (%d)", saa7146_num); - INFO(("found saa7146 @ mem %p (revision %d, irq %d) (0x%04x,0x%04x).\n", dev->mem, dev->revision, pci->irq, pci->subsystem_vendor, pci->subsystem_device)); + pr_info("found saa7146 @ mem %p (revision %d, irq %d) (0x%04x,0x%04x)\n", + dev->mem, dev->revision, pci->irq, + pci->subsystem_vendor, pci->subsystem_device); dev->ext = ext; - pci_set_drvdata(pci, dev); - - mutex_init(&dev->lock); + mutex_init(&dev->v4l2_lock); spin_lock_init(&dev->int_slock); spin_lock_init(&dev->slock); @@ -471,25 +466,25 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent err = -ENODEV; if (ext->probe && ext->probe(dev)) { - DEB_D(("ext->probe() failed for %p. skipping device.\n",dev)); + DEB_D("ext->probe() failed for %p. skipping device.\n", dev); goto err_free_i2c; } if (ext->attach(dev, pci_ext)) { - DEB_D(("ext->attach() failed for %p. skipping device.\n",dev)); - goto err_unprobe; + DEB_D("ext->attach() failed for %p. skipping device.\n", dev); + goto err_free_i2c; } + /* V4L extensions will set the pci drvdata to the v4l2_device in the + attach() above. So for those cards that do not use V4L we have to + set it explicitly. */ + pci_set_drvdata(pci, &dev->v4l2_dev); - INIT_LIST_HEAD(&dev->item); - list_add_tail(&dev->item,&saa7146_devices); saa7146_num++; err = 0; out: return err; -err_unprobe: - pci_set_drvdata(pci, NULL); err_free_i2c: pci_free_consistent(pci, SAA7146_RPS_MEM, dev->d_i2c.cpu_addr, dev->d_i2c.dma_handle); @@ -514,7 +509,8 @@ err_free: static void saa7146_remove_one(struct pci_dev *pdev) { - struct saa7146_dev* dev = pci_get_drvdata(pdev); + struct v4l2_device *v4l2_dev = pci_get_drvdata(pdev); + struct saa7146_dev *dev = to_saa7146_dev(v4l2_dev); struct { void *addr; dma_addr_t dma; @@ -525,7 +521,7 @@ static void saa7146_remove_one(struct pci_dev *pdev) { NULL, 0 } }, *p; - DEB_EE(("dev:%p\n",dev)); + DEB_EE("dev:%p\n", dev); dev->ext->detach(dev); @@ -542,7 +538,6 @@ static void saa7146_remove_one(struct pci_dev *pdev) iounmap(dev->mem); pci_release_region(pdev, 0); - list_del(&dev->item); pci_disable_device(pdev); kfree(dev); @@ -554,21 +549,21 @@ static void saa7146_remove_one(struct pci_dev *pdev) int saa7146_register_extension(struct saa7146_extension* ext) { - DEB_EE(("ext:%p\n",ext)); + DEB_EE("ext:%p\n", ext); ext->driver.name = ext->name; ext->driver.id_table = ext->pci_tbl; ext->driver.probe = saa7146_init_one; ext->driver.remove = saa7146_remove_one; - printk("saa7146: register extension '%s'.\n",ext->name); + pr_info("register extension '%s'\n", ext->name); return pci_register_driver(&ext->driver); } int saa7146_unregister_extension(struct saa7146_extension* ext) { - DEB_EE(("ext:%p\n",ext)); - printk("saa7146: unregister extension '%s'.\n",ext->name); + DEB_EE("ext:%p\n", ext); + pr_info("unregister extension '%s'\n", ext->name); pci_unregister_driver(&ext->driver); return 0; } @@ -589,8 +584,6 @@ EXPORT_SYMBOL_GPL(saa7146_setgpio); EXPORT_SYMBOL_GPL(saa7146_i2c_adapter_prepare); EXPORT_SYMBOL_GPL(saa7146_debug); -EXPORT_SYMBOL_GPL(saa7146_devices); -EXPORT_SYMBOL_GPL(saa7146_devices_lock); MODULE_AUTHOR("Michael Hunold <michael@mihu.de>"); MODULE_DESCRIPTION("driver for generic saa7146-based hardware"); diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c index 171afe7da6b..eda01bc68ab 100644 --- a/drivers/media/common/saa7146_fops.c +++ b/drivers/media/common/saa7146/saa7146_fops.c @@ -1,6 +1,7 @@ -#include <media/saa7146_vv.h> +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#define BOARD_CAN_DO_VBI(dev) (dev->revision != 0 && dev->vv_data->vbi_minor != -1) +#include <media/saa7146_vv.h> +#include <linux/module.h> /****************************************************************************/ /* resource management functions, shamelessly stolen from saa7134 driver */ @@ -11,24 +12,23 @@ int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit) struct saa7146_vv *vv = dev->vv_data; if (fh->resources & bit) { - DEB_D(("already allocated! want: 0x%02x, cur:0x%02x\n",bit,vv->resources)); + DEB_D("already allocated! want: 0x%02x, cur:0x%02x\n", + bit, vv->resources); /* have it already allocated */ return 1; } /* is it free? */ - mutex_lock(&dev->lock); if (vv->resources & bit) { - DEB_D(("locked! vv->resources:0x%02x, we want:0x%02x\n",vv->resources,bit)); + DEB_D("locked! vv->resources:0x%02x, we want:0x%02x\n", + vv->resources, bit); /* no, someone else uses it */ - mutex_unlock(&dev->lock); return 0; } /* it's free, grab it */ - fh->resources |= bit; + fh->resources |= bit; vv->resources |= bit; - DEB_D(("res: get 0x%02x, cur:0x%02x\n",bit,vv->resources)); - mutex_unlock(&dev->lock); + DEB_D("res: get 0x%02x, cur:0x%02x\n", bit, vv->resources); return 1; } @@ -39,11 +39,9 @@ void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits) BUG_ON((fh->resources & bits) != bits); - mutex_lock(&dev->lock); - fh->resources &= ~bits; + fh->resources &= ~bits; vv->resources &= ~bits; - DEB_D(("res: put 0x%02x, cur:0x%02x\n",bits,vv->resources)); - mutex_unlock(&dev->lock); + DEB_D("res: put 0x%02x, cur:0x%02x\n", bits, vv->resources); } @@ -54,12 +52,12 @@ void saa7146_dma_free(struct saa7146_dev *dev,struct videobuf_queue *q, struct saa7146_buf *buf) { struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); - DEB_EE(("dev:%p, buf:%p\n",dev,buf)); + DEB_EE("dev:%p, buf:%p\n", dev, buf); BUG_ON(in_interrupt()); - videobuf_waiton(&buf->vb,0,0); - videobuf_dma_unmap(q, dma); + videobuf_waiton(q, &buf->vb, 0, 0); + videobuf_dma_unmap(q->dev, dma); videobuf_dma_free(dma); buf->vb.state = VIDEOBUF_NEEDS_INIT; } @@ -73,18 +71,19 @@ int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_buf *buf) { assert_spin_locked(&dev->slock); - DEB_EE(("dev:%p, dmaq:%p, buf:%p\n", dev, q, buf)); + DEB_EE("dev:%p, dmaq:%p, buf:%p\n", dev, q, buf); BUG_ON(!q); if (NULL == q->curr) { q->curr = buf; - DEB_D(("immediately activating buffer %p\n", buf)); + DEB_D("immediately activating buffer %p\n", buf); buf->activate(dev,buf,NULL); } else { list_add_tail(&buf->vb.queue,&q->queue); buf->vb.state = VIDEOBUF_QUEUED; - DEB_D(("adding buffer %p to queue. (active buffer present)\n", buf)); + DEB_D("adding buffer %p to queue. (active buffer present)\n", + buf); } return 0; } @@ -94,19 +93,19 @@ void saa7146_buffer_finish(struct saa7146_dev *dev, int state) { assert_spin_locked(&dev->slock); - DEB_EE(("dev:%p, dmaq:%p, state:%d\n", dev, q, state)); - DEB_EE(("q->curr:%p\n",q->curr)); + DEB_EE("dev:%p, dmaq:%p, state:%d\n", dev, q, state); + DEB_EE("q->curr:%p\n", q->curr); BUG_ON(!q->curr); /* finish current buffer */ if (NULL == q->curr) { - DEB_D(("aiii. no current buffer\n")); + DEB_D("aiii. no current buffer\n"); return; } q->curr->vb.state = state; - do_gettimeofday(&q->curr->vb.ts); + v4l2_get_timestamp(&q->curr->vb.ts); wake_up(&q->curr->vb.done); q->curr = NULL; @@ -119,7 +118,7 @@ void saa7146_buffer_next(struct saa7146_dev *dev, BUG_ON(!q); - DEB_INT(("dev:%p, dmaq:%p, vbi:%d\n", dev, q, vbi)); + DEB_INT("dev:%p, dmaq:%p, vbi:%d\n", dev, q, vbi); assert_spin_locked(&dev->slock); if (!list_empty(&q->queue)) { @@ -129,10 +128,11 @@ void saa7146_buffer_next(struct saa7146_dev *dev, if (!list_empty(&q->queue)) next = list_entry(q->queue.next,struct saa7146_buf, vb.queue); q->curr = buf; - DEB_INT(("next buffer: buf:%p, prev:%p, next:%p\n", buf, q->queue.prev,q->queue.next)); + DEB_INT("next buffer: buf:%p, prev:%p, next:%p\n", + buf, q->queue.prev, q->queue.next); buf->activate(dev,buf,next); } else { - DEB_INT(("no next buffer. stopping.\n")); + DEB_INT("no next buffer. stopping.\n"); if( 0 != vbi ) { /* turn off video-dma3 */ saa7146_write(dev,MC1, MASK_20); @@ -169,11 +169,11 @@ void saa7146_buffer_timeout(unsigned long data) struct saa7146_dev *dev = q->dev; unsigned long flags; - DEB_EE(("dev:%p, dmaq:%p\n", dev, q)); + DEB_EE("dev:%p, dmaq:%p\n", dev, q); spin_lock_irqsave(&dev->slock,flags); if (q->curr) { - DEB_D(("timeout on %p\n", q->curr)); + DEB_D("timeout on %p\n", q->curr); saa7146_buffer_finish(dev,q,VIDEOBUF_ERROR); } @@ -192,48 +192,23 @@ void saa7146_buffer_timeout(unsigned long data) /********************************************************************************/ /* file operations */ -static int fops_open(struct inode *inode, struct file *file) +static int fops_open(struct file *file) { - unsigned int minor = iminor(inode); - struct saa7146_dev *h = NULL, *dev = NULL; - struct list_head *list; + struct video_device *vdev = video_devdata(file); + struct saa7146_dev *dev = video_drvdata(file); struct saa7146_fh *fh = NULL; int result = 0; - enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + DEB_EE("file:%p, dev:%s\n", file, video_device_node_name(vdev)); - DEB_EE(("inode:%p, file:%p, minor:%d\n",inode,file,minor)); - - if (mutex_lock_interruptible(&saa7146_devices_lock)) + if (mutex_lock_interruptible(vdev->lock)) return -ERESTARTSYS; - list_for_each(list,&saa7146_devices) { - h = list_entry(list, struct saa7146_dev, item); - if( NULL == h->vv_data ) { - DEB_D(("device %p has not registered video devices.\n",h)); - continue; - } - DEB_D(("trying: %p @ major %d,%d\n",h,h->vv_data->video_minor,h->vv_data->vbi_minor)); - - if (h->vv_data->video_minor == minor) { - dev = h; - } - if (h->vv_data->vbi_minor == minor) { - type = V4L2_BUF_TYPE_VBI_CAPTURE; - dev = h; - } - } - if (NULL == dev) { - DEB_S(("no such video device.\n")); - result = -ENODEV; - goto out; - } - - DEB_D(("using: %p\n",dev)); + DEB_D("using: %p\n", dev); /* check if an extension is registered */ if( NULL == dev->ext ) { - DEB_S(("no extension registered for this device.\n")); + DEB_S("no extension registered for this device\n"); result = -ENODEV; goto out; } @@ -241,23 +216,24 @@ static int fops_open(struct inode *inode, struct file *file) /* allocate per open data */ fh = kzalloc(sizeof(*fh),GFP_KERNEL); if (NULL == fh) { - DEB_S(("cannot allocate memory for per open data.\n")); + DEB_S("cannot allocate memory for per open data\n"); result = -ENOMEM; goto out; } - file->private_data = fh; + v4l2_fh_init(&fh->fh, vdev); + + file->private_data = &fh->fh; fh->dev = dev; - fh->type = type; - if( fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) { - DEB_S(("initializing vbi...\n")); + if (vdev->vfl_type == VFL_TYPE_VBI) { + DEB_S("initializing vbi...\n"); if (dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE) result = saa7146_vbi_uops.open(dev,file); if (dev->ext_vv_data->vbi_fops.open) - dev->ext_vv_data->vbi_fops.open(inode, file); + dev->ext_vv_data->vbi_fops.open(file); } else { - DEB_S(("initializing video...\n")); + DEB_S("initializing video...\n"); result = saa7146_video_uops.open(dev,file); } @@ -271,64 +247,65 @@ static int fops_open(struct inode *inode, struct file *file) } result = 0; + v4l2_fh_add(&fh->fh); out: if (fh && result != 0) { kfree(fh); file->private_data = NULL; } - mutex_unlock(&saa7146_devices_lock); + mutex_unlock(vdev->lock); return result; } -static int fops_release(struct inode *inode, struct file *file) +static int fops_release(struct file *file) { + struct video_device *vdev = video_devdata(file); struct saa7146_fh *fh = file->private_data; struct saa7146_dev *dev = fh->dev; - DEB_EE(("inode:%p, file:%p\n",inode,file)); + DEB_EE("file:%p\n", file); - if (mutex_lock_interruptible(&saa7146_devices_lock)) - return -ERESTARTSYS; + mutex_lock(vdev->lock); - if( fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) { + if (vdev->vfl_type == VFL_TYPE_VBI) { if (dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE) saa7146_vbi_uops.release(dev,file); if (dev->ext_vv_data->vbi_fops.release) - dev->ext_vv_data->vbi_fops.release(inode, file); + dev->ext_vv_data->vbi_fops.release(file); } else { saa7146_video_uops.release(dev,file); } + v4l2_fh_del(&fh->fh); + v4l2_fh_exit(&fh->fh); module_put(dev->ext->module); file->private_data = NULL; kfree(fh); - mutex_unlock(&saa7146_devices_lock); + mutex_unlock(vdev->lock); return 0; } -static int fops_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) -{ -/* - DEB_EE(("inode:%p, file:%p, cmd:%d, arg:%li\n",inode, file, cmd, arg)); -*/ - return video_usercopy(inode, file, cmd, arg, saa7146_video_do_ioctl); -} - static int fops_mmap(struct file *file, struct vm_area_struct * vma) { + struct video_device *vdev = video_devdata(file); struct saa7146_fh *fh = file->private_data; struct videobuf_queue *q; + int res; - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: { - DEB_EE(("V4L2_BUF_TYPE_VIDEO_CAPTURE: file:%p, vma:%p\n",file, vma)); + switch (vdev->vfl_type) { + case VFL_TYPE_GRABBER: { + DEB_EE("V4L2_BUF_TYPE_VIDEO_CAPTURE: file:%p, vma:%p\n", + file, vma); q = &fh->video_q; break; } - case V4L2_BUF_TYPE_VBI_CAPTURE: { - DEB_EE(("V4L2_BUF_TYPE_VBI_CAPTURE: file:%p, vma:%p\n",file, vma)); + case VFL_TYPE_VBI: { + DEB_EE("V4L2_BUF_TYPE_VBI_CAPTURE: file:%p, vma:%p\n", + file, vma); + if (fh->dev->ext_vv_data->capabilities & V4L2_CAP_SLICED_VBI_OUTPUT) + return -ENODEV; q = &fh->vbi_q; break; } @@ -337,23 +314,31 @@ static int fops_mmap(struct file *file, struct vm_area_struct * vma) return 0; } - return videobuf_mmap_mapper(q,vma); + if (mutex_lock_interruptible(vdev->lock)) + return -ERESTARTSYS; + res = videobuf_mmap_mapper(q, vma); + mutex_unlock(vdev->lock); + return res; } -static unsigned int fops_poll(struct file *file, struct poll_table_struct *wait) +static unsigned int __fops_poll(struct file *file, struct poll_table_struct *wait) { + struct video_device *vdev = video_devdata(file); struct saa7146_fh *fh = file->private_data; struct videobuf_buffer *buf = NULL; struct videobuf_queue *q; + unsigned int res = v4l2_ctrl_poll(file, wait); - DEB_EE(("file:%p, poll:%p\n",file, wait)); + DEB_EE("file:%p, poll:%p\n", file, wait); - if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type) { + if (vdev->vfl_type == VFL_TYPE_VBI) { + if (fh->dev->ext_vv_data->capabilities & V4L2_CAP_SLICED_VBI_OUTPUT) + return res | POLLOUT | POLLWRNORM; if( 0 == fh->vbi_q.streaming ) - return videobuf_poll_stream(file, &fh->vbi_q, wait); + return res | videobuf_poll_stream(file, &fh->vbi_q, wait); q = &fh->vbi_q; } else { - DEB_D(("using video queue.\n")); + DEB_D("using video queue\n"); q = &fh->video_q; } @@ -361,37 +346,57 @@ static unsigned int fops_poll(struct file *file, struct poll_table_struct *wait) buf = list_entry(q->stream.next, struct videobuf_buffer, stream); if (!buf) { - DEB_D(("buf == NULL!\n")); - return POLLERR; + DEB_D("buf == NULL!\n"); + return res | POLLERR; } poll_wait(file, &buf->done, wait); if (buf->state == VIDEOBUF_DONE || buf->state == VIDEOBUF_ERROR) { - DEB_D(("poll succeeded!\n")); - return POLLIN|POLLRDNORM; + DEB_D("poll succeeded!\n"); + return res | POLLIN | POLLRDNORM; } - DEB_D(("nothing to poll for, buf->state:%d\n",buf->state)); - return 0; + DEB_D("nothing to poll for, buf->state:%d\n", buf->state); + return res; +} + +static unsigned int fops_poll(struct file *file, struct poll_table_struct *wait) +{ + struct video_device *vdev = video_devdata(file); + unsigned int res; + + mutex_lock(vdev->lock); + res = __fops_poll(file, wait); + mutex_unlock(vdev->lock); + return res; } static ssize_t fops_read(struct file *file, char __user *data, size_t count, loff_t *ppos) { + struct video_device *vdev = video_devdata(file); struct saa7146_fh *fh = file->private_data; + int ret; - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: { -// DEB_EE(("V4L2_BUF_TYPE_VIDEO_CAPTURE: file:%p, data:%p, count:%lun", file, data, (unsigned long)count)); + switch (vdev->vfl_type) { + case VFL_TYPE_GRABBER: +/* + DEB_EE("V4L2_BUF_TYPE_VIDEO_CAPTURE: file:%p, data:%p, count:%lun", + file, data, (unsigned long)count); +*/ return saa7146_video_uops.read(file,data,count,ppos); + case VFL_TYPE_VBI: +/* + DEB_EE("V4L2_BUF_TYPE_VBI_CAPTURE: file:%p, data:%p, count:%lu\n", + file, data, (unsigned long)count); +*/ + if (fh->dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE) { + if (mutex_lock_interruptible(vdev->lock)) + return -ERESTARTSYS; + ret = saa7146_vbi_uops.read(file, data, count, ppos); + mutex_unlock(vdev->lock); + return ret; } - case V4L2_BUF_TYPE_VBI_CAPTURE: { -// DEB_EE(("V4L2_BUF_TYPE_VBI_CAPTURE: file:%p, data:%p, count:%lu\n", file, data, (unsigned long)count)); - if (fh->dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE) - return saa7146_vbi_uops.read(file,data,count,ppos); - else - return -EINVAL; - } - break; + return -EINVAL; default: BUG(); return 0; @@ -400,23 +405,29 @@ static ssize_t fops_read(struct file *file, char __user *data, size_t count, lof static ssize_t fops_write(struct file *file, const char __user *data, size_t count, loff_t *ppos) { + struct video_device *vdev = video_devdata(file); struct saa7146_fh *fh = file->private_data; + int ret; - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: + switch (vdev->vfl_type) { + case VFL_TYPE_GRABBER: + return -EINVAL; + case VFL_TYPE_VBI: + if (fh->dev->ext_vv_data->vbi_fops.write) { + if (mutex_lock_interruptible(vdev->lock)) + return -ERESTARTSYS; + ret = fh->dev->ext_vv_data->vbi_fops.write(file, data, count, ppos); + mutex_unlock(vdev->lock); + return ret; + } return -EINVAL; - case V4L2_BUF_TYPE_VBI_CAPTURE: - if (fh->dev->ext_vv_data->vbi_fops.write) - return fh->dev->ext_vv_data->vbi_fops.write(file, data, count, ppos); - else - return -EINVAL; default: BUG(); return -EINVAL; } } -static const struct file_operations video_fops = +static const struct v4l2_file_operations video_fops = { .owner = THIS_MODULE, .open = fops_open, @@ -425,49 +436,78 @@ static const struct file_operations video_fops = .write = fops_write, .poll = fops_poll, .mmap = fops_mmap, - .ioctl = fops_ioctl, - .llseek = no_llseek, + .unlocked_ioctl = video_ioctl2, }; static void vv_callback(struct saa7146_dev *dev, unsigned long status) { u32 isr = status; - DEB_INT(("dev:%p, isr:0x%08x\n",dev,(u32)status)); + DEB_INT("dev:%p, isr:0x%08x\n", dev, (u32)status); if (0 != (isr & (MASK_27))) { - DEB_INT(("irq: RPS0 (0x%08x).\n",isr)); + DEB_INT("irq: RPS0 (0x%08x)\n", isr); saa7146_video_uops.irq_done(dev,isr); } if (0 != (isr & (MASK_28))) { u32 mc2 = saa7146_read(dev, MC2); if( 0 != (mc2 & MASK_15)) { - DEB_INT(("irq: RPS1 vbi workaround (0x%08x).\n",isr)); + DEB_INT("irq: RPS1 vbi workaround (0x%08x)\n", isr); wake_up(&dev->vv_data->vbi_wq); saa7146_write(dev,MC2, MASK_31); return; } - DEB_INT(("irq: RPS1 (0x%08x).\n",isr)); + DEB_INT("irq: RPS1 (0x%08x)\n", isr); saa7146_vbi_uops.irq_done(dev,isr); } } -static struct video_device device_template = -{ - .fops = &video_fops, - .minor = -1, +static const struct v4l2_ctrl_ops saa7146_ctrl_ops = { + .s_ctrl = saa7146_s_ctrl, }; int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) { - struct saa7146_vv *vv = kzalloc (sizeof(struct saa7146_vv),GFP_KERNEL); - if( NULL == vv ) { - ERR(("out of memory. aborting.\n")); - return -1; + struct v4l2_ctrl_handler *hdl = &dev->ctrl_handler; + struct v4l2_pix_format *fmt; + struct v4l2_vbi_format *vbi; + struct saa7146_vv *vv; + int err; + + err = v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev); + if (err) + return err; + + v4l2_ctrl_handler_init(hdl, 6); + v4l2_ctrl_new_std(hdl, &saa7146_ctrl_ops, + V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); + v4l2_ctrl_new_std(hdl, &saa7146_ctrl_ops, + V4L2_CID_CONTRAST, 0, 127, 1, 64); + v4l2_ctrl_new_std(hdl, &saa7146_ctrl_ops, + V4L2_CID_SATURATION, 0, 127, 1, 64); + v4l2_ctrl_new_std(hdl, &saa7146_ctrl_ops, + V4L2_CID_VFLIP, 0, 1, 1, 0); + v4l2_ctrl_new_std(hdl, &saa7146_ctrl_ops, + V4L2_CID_HFLIP, 0, 1, 1, 0); + if (hdl->error) { + err = hdl->error; + v4l2_ctrl_handler_free(hdl); + return err; + } + dev->v4l2_dev.ctrl_handler = hdl; + + vv = kzalloc(sizeof(struct saa7146_vv), GFP_KERNEL); + if (vv == NULL) { + ERR("out of memory. aborting.\n"); + v4l2_ctrl_handler_free(hdl); + return -ENOMEM; } + ext_vv->vid_ops = saa7146_video_ioctl_ops; + ext_vv->vbi_ops = saa7146_vbi_ioctl_ops; + ext_vv->core_ops = &saa7146_video_ioctl_ops; - DEB_EE(("dev:%p\n",dev)); + DEB_EE("dev:%p\n", dev); /* set default values for video parts of the saa7146 */ saa7146_write(dev, BCS_CTRL, 0x80400040); @@ -480,13 +520,11 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) configuration data) */ dev->ext_vv_data = ext_vv; - vv->video_minor = -1; - vv->vbi_minor = -1; - vv->d_clipping.cpu_addr = pci_alloc_consistent(dev->pci, SAA7146_CLIPPING_MEM, &vv->d_clipping.dma_handle); if( NULL == vv->d_clipping.cpu_addr ) { - ERR(("out of memory. aborting.\n")); + ERR("out of memory. aborting.\n"); kfree(vv); + v4l2_ctrl_handler_free(hdl); return -1; } memset(vv->d_clipping.cpu_addr, 0x0, SAA7146_CLIPPING_MEM); @@ -495,6 +533,39 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) if (dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE) saa7146_vbi_uops.init(dev,vv); + fmt = &vv->ov_fb.fmt; + fmt->width = vv->standard->h_max_out; + fmt->height = vv->standard->v_max_out; + fmt->pixelformat = V4L2_PIX_FMT_RGB565; + fmt->bytesperline = 2 * fmt->width; + fmt->sizeimage = fmt->bytesperline * fmt->height; + fmt->colorspace = V4L2_COLORSPACE_SRGB; + + fmt = &vv->video_fmt; + fmt->width = 384; + fmt->height = 288; + fmt->pixelformat = V4L2_PIX_FMT_BGR24; + fmt->field = V4L2_FIELD_ANY; + fmt->colorspace = V4L2_COLORSPACE_SMPTE170M; + fmt->bytesperline = 3 * fmt->width; + fmt->sizeimage = fmt->bytesperline * fmt->height; + + vbi = &vv->vbi_fmt; + vbi->sampling_rate = 27000000; + vbi->offset = 248; /* todo */ + vbi->samples_per_line = 720 * 2; + vbi->sample_format = V4L2_PIX_FMT_GREY; + + /* fixme: this only works for PAL */ + vbi->start[0] = 5; + vbi->count[0] = 16; + vbi->start[1] = 312; + vbi->count[1] = 16; + + init_timer(&vv->vbi_read_timeout); + + vv->ov_fb.capability = V4L2_FBUF_CAP_LIST_CLIPPING; + vv->ov_fb.flags = V4L2_FBUF_FLAG_PRIMARY; dev->vv_data = vv; dev->vv_callback = &vv_callback; @@ -506,9 +577,11 @@ int saa7146_vv_release(struct saa7146_dev* dev) { struct saa7146_vv *vv = dev->vv_data; - DEB_EE(("dev:%p\n",dev)); + DEB_EE("dev:%p\n", dev); + v4l2_device_unregister(&dev->v4l2_dev); pci_free_consistent(dev->pci, SAA7146_CLIPPING_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle); + v4l2_ctrl_handler_free(&dev->ctrl_handler); kfree(vv); dev->vv_data = NULL; dev->vv_callback = NULL; @@ -520,37 +593,41 @@ EXPORT_SYMBOL_GPL(saa7146_vv_release); int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev, char *name, int type) { - struct saa7146_vv *vv = dev->vv_data; struct video_device *vfd; + int err; + int i; - DEB_EE(("dev:%p, name:'%s', type:%d\n",dev,name,type)); + DEB_EE("dev:%p, name:'%s', type:%d\n", dev, name, type); // released by vfd->release vfd = video_device_alloc(); if (vfd == NULL) return -ENOMEM; - memcpy(vfd, &device_template, sizeof(struct video_device)); - strlcpy(vfd->name, name, sizeof(vfd->name)); + vfd->fops = &video_fops; + if (type == VFL_TYPE_GRABBER) + vfd->ioctl_ops = &dev->ext_vv_data->vid_ops; + else + vfd->ioctl_ops = &dev->ext_vv_data->vbi_ops; vfd->release = video_device_release; - vfd->priv = dev; + vfd->lock = &dev->v4l2_lock; + vfd->v4l2_dev = &dev->v4l2_dev; + vfd->tvnorms = 0; + set_bit(V4L2_FL_USE_FH_PRIO, &vfd->flags); + for (i = 0; i < dev->ext_vv_data->num_stds; i++) + vfd->tvnorms |= dev->ext_vv_data->stds[i].id; + strlcpy(vfd->name, name, sizeof(vfd->name)); + video_set_drvdata(vfd, dev); - // fixme: -1 should be an insmod parameter *for the extension* (like "video_nr"); - if (video_register_device(vfd, type, -1) < 0) { - ERR(("cannot register v4l2 device. skipping.\n")); + err = video_register_device(vfd, type, -1); + if (err < 0) { + ERR("cannot register v4l2 device. skipping.\n"); video_device_release(vfd); - return -1; + return err; } - if( VFL_TYPE_GRABBER == type ) { - vv->video_minor = vfd->minor; - INFO(("%s: registered device video%d [v4l2]\n", - dev->name, vfd->minor & 0x1f)); - } else { - vv->vbi_minor = vfd->minor; - INFO(("%s: registered device vbi%d [v4l2]\n", - dev->name, vfd->minor & 0x1f)); - } + pr_info("%s: registered device %s [v4l2]\n", + dev->name, video_device_node_name(vfd)); *vid = vfd; return 0; @@ -559,15 +636,7 @@ EXPORT_SYMBOL_GPL(saa7146_register_device); int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev) { - struct saa7146_vv *vv = dev->vv_data; - - DEB_EE(("dev:%p\n",dev)); - - if( VFL_TYPE_GRABBER == (*vid)->type ) { - vv->video_minor = -1; - } else { - vv->vbi_minor = -1; - } + DEB_EE("dev:%p\n", dev); video_unregister_device(*vid); *vid = NULL; diff --git a/drivers/media/common/saa7146_hlp.c b/drivers/media/common/saa7146/saa7146_hlp.c index 9c905399a23..be746d1aee9 100644 --- a/drivers/media/common/saa7146_hlp.c +++ b/drivers/media/common/saa7146/saa7146_hlp.c @@ -1,4 +1,7 @@ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/kernel.h> +#include <linux/export.h> #include <media/saa7146_vv.h> static void calculate_output_format_register(struct saa7146_dev* saa, u32 palette, u32* clip_format) @@ -338,11 +341,11 @@ static void calculate_clipping_registers_rect(struct saa7146_dev *dev, struct sa struct saa7146_video_dma *vdma2, u32* clip_format, u32* arbtr_ctrl, enum v4l2_field field) { struct saa7146_vv *vv = dev->vv_data; - u32 *clipping = vv->d_clipping.cpu_addr; + __le32 *clipping = vv->d_clipping.cpu_addr; - int width = fh->ov.win.w.width; - int height = fh->ov.win.w.height; - int clipcount = fh->ov.nclips; + int width = vv->ov.win.w.width; + int height = vv->ov.win.w.height; + int clipcount = vv->ov.nclips; u32 line_list[32]; u32 pixel_list[32]; @@ -362,10 +365,10 @@ static void calculate_clipping_registers_rect(struct saa7146_dev *dev, struct sa for(i = 0; i < clipcount; i++) { int l = 0, r = 0, t = 0, b = 0; - x[i] = fh->ov.clips[i].c.left; - y[i] = fh->ov.clips[i].c.top; - w[i] = fh->ov.clips[i].c.width; - h[i] = fh->ov.clips[i].c.height; + x[i] = vv->ov.clips[i].c.left; + y[i] = vv->ov.clips[i].c.top; + w[i] = vv->ov.clips[i].c.width; + h[i] = vv->ov.clips[i].c.height; if( w[i] < 0) { x[i] += w[i]; w[i] = -w[i]; @@ -482,13 +485,14 @@ static void saa7146_disable_clipping(struct saa7146_dev *dev) static void saa7146_set_clipping_rect(struct saa7146_fh *fh) { struct saa7146_dev *dev = fh->dev; - enum v4l2_field field = fh->ov.win.field; + struct saa7146_vv *vv = dev->vv_data; + enum v4l2_field field = vv->ov.win.field; struct saa7146_video_dma vdma2; u32 clip_format; u32 arbtr_ctrl; /* check clipcount, disable clipping if clipcount == 0*/ - if( fh->ov.nclips == 0 ) { + if (vv->ov.nclips == 0) { saa7146_disable_clipping(dev); return; } @@ -558,7 +562,7 @@ static void saa7146_set_window(struct saa7146_dev *dev, int width, int height, e static void saa7146_set_position(struct saa7146_dev *dev, int w_x, int w_y, int w_height, enum v4l2_field field, u32 pixelformat) { struct saa7146_vv *vv = dev->vv_data; - struct saa7146_format *sfmt = format_by_fourcc(dev, pixelformat); + struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev, pixelformat); int b_depth = vv->ov_fmt->depth; int b_bpl = vv->ov_fb.fmt.bytesperline; @@ -648,8 +652,8 @@ int saa7146_enable_overlay(struct saa7146_fh *fh) struct saa7146_dev *dev = fh->dev; struct saa7146_vv *vv = dev->vv_data; - saa7146_set_window(dev, fh->ov.win.w.width, fh->ov.win.w.height, fh->ov.win.field); - saa7146_set_position(dev, fh->ov.win.w.left, fh->ov.win.w.top, fh->ov.win.w.height, fh->ov.win.field, vv->ov_fmt->pixelformat); + saa7146_set_window(dev, vv->ov.win.w.width, vv->ov.win.w.height, vv->ov.win.field); + saa7146_set_position(dev, vv->ov.win.w.left, vv->ov.win.w.top, vv->ov.win.w.height, vv->ov.win.field, vv->ov_fmt->pixelformat); saa7146_set_output_format(dev, vv->ov_fmt->trans); saa7146_set_clipping_rect(fh); @@ -702,7 +706,7 @@ static int calculate_video_dma_grab_packed(struct saa7146_dev* dev, struct saa71 struct saa7146_vv *vv = dev->vv_data; struct saa7146_video_dma vdma1; - struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat); + struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat); int width = buf->fmt->width; int height = buf->fmt->height; @@ -711,8 +715,8 @@ static int calculate_video_dma_grab_packed(struct saa7146_dev* dev, struct saa71 int depth = sfmt->depth; - DEB_CAP(("[size=%dx%d,fields=%s]\n", - width,height,v4l2_field_names[field])); + DEB_CAP("[size=%dx%d,fields=%s]\n", + width, height, v4l2_field_names[field]); if( bytesperline != 0) { vdma1.pitch = bytesperline*2; @@ -827,7 +831,7 @@ static int calculate_video_dma_grab_planar(struct saa7146_dev* dev, struct saa71 struct saa7146_video_dma vdma2; struct saa7146_video_dma vdma3; - struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat); + struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat); int width = buf->fmt->width; int height = buf->fmt->height; @@ -837,8 +841,8 @@ static int calculate_video_dma_grab_planar(struct saa7146_dev* dev, struct saa71 BUG_ON(0 == buf->pt[1].dma); BUG_ON(0 == buf->pt[2].dma); - DEB_CAP(("[size=%dx%d,fields=%s]\n", - width,height,v4l2_field_names[field])); + DEB_CAP("[size=%dx%d,fields=%s]\n", + width, height, v4l2_field_names[field]); /* fixme: look at bytesperline! */ @@ -994,16 +998,16 @@ static void program_capture_engine(struct saa7146_dev *dev, int planar) void saa7146_set_capture(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next) { - struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat); + struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat); struct saa7146_vv *vv = dev->vv_data; u32 vdma1_prot_addr; - DEB_CAP(("buf:%p, next:%p\n",buf,next)); + DEB_CAP("buf:%p, next:%p\n", buf, next); vdma1_prot_addr = saa7146_read(dev, PROT_ADDR1); if( 0 == vdma1_prot_addr ) { /* clear out beginning of streaming bit (rps register 0)*/ - DEB_CAP(("forcing sync to new frame\n")); + DEB_CAP("forcing sync to new frame\n"); saa7146_write(dev, MC2, MASK_27 ); } diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146/saa7146_i2c.c index 7e7689afae6..22027198129 100644 --- a/drivers/media/common/saa7146_i2c.c +++ b/drivers/media/common/saa7146/saa7146_i2c.c @@ -1,8 +1,10 @@ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <media/saa7146_vv.h> static u32 saa7146_i2c_func(struct i2c_adapter *adapter) { -//fm DEB_I2C(("'%s'.\n", adapter->name)); + /* DEB_I2C("'%s'\n", adapter->name); */ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_QUICK @@ -14,9 +16,7 @@ static u32 saa7146_i2c_func(struct i2c_adapter *adapter) static inline u32 saa7146_i2c_status(struct saa7146_dev *dev) { u32 iicsta = saa7146_read(dev, I2C_STATUS); -/* - DEB_I2C(("status: 0x%08x\n",iicsta)); -*/ + /* DEB_I2C("status: 0x%08x\n", iicsta); */ return iicsta; } @@ -24,7 +24,7 @@ static inline u32 saa7146_i2c_status(struct saa7146_dev *dev) sent through the saa7146. have a look at the specifications p. 122 ff to understand this. it returns the number of u32s to send, or -1 in case of an error. */ -static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, u32 *op) +static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, __le32 *op) { int h1, h2; int i, j, addr; @@ -39,15 +39,16 @@ static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, u32 *op) plus one extra byte to address the device */ mem = 1 + ((mem-1) / 3); - /* we assume that op points to a memory of at least SAA7146_I2C_MEM bytes - size. if we exceed this limit... */ - if ( (4*mem) > SAA7146_I2C_MEM ) { -//fm DEB_I2C(("cannot prepare i2c-message.\n")); + /* we assume that op points to a memory of at least + * SAA7146_I2C_MEM bytes size. if we exceed this limit... + */ + if ((4 * mem) > SAA7146_I2C_MEM) { + /* DEB_I2C("cannot prepare i2c-message\n"); */ return -ENOMEM; } /* be careful: clear out the i2c-mem first */ - memset(op,0,sizeof(u32)*mem); + memset(op,0,sizeof(__le32)*mem); /* loop through all messages */ for(i = 0; i < num; i++) { @@ -57,16 +58,16 @@ static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, u32 *op) so we have to perform a translation */ addr = (m[i].addr*2) + ( (0 != (m[i].flags & I2C_M_RD)) ? 1 : 0); h1 = op_count/3; h2 = op_count%3; - op[h1] |= ( (u8)addr << ((3-h2)*8)); - op[h1] |= (SAA7146_I2C_START << ((3-h2)*2)); + op[h1] |= cpu_to_le32( (u8)addr << ((3-h2)*8)); + op[h1] |= cpu_to_le32(SAA7146_I2C_START << ((3-h2)*2)); op_count++; /* loop through all bytes of message i */ for(j = 0; j < m[i].len; j++) { /* insert the data bytes */ h1 = op_count/3; h2 = op_count%3; - op[h1] |= ( (u32)((u8)m[i].buf[j]) << ((3-h2)*8)); - op[h1] |= ( SAA7146_I2C_CONT << ((3-h2)*2)); + op[h1] |= cpu_to_le32( (u32)((u8)m[i].buf[j]) << ((3-h2)*8)); + op[h1] |= cpu_to_le32( SAA7146_I2C_CONT << ((3-h2)*2)); op_count++; } @@ -75,9 +76,9 @@ static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, u32 *op) /* have a look at the last byte inserted: if it was: ...CONT change it to ...STOP */ h1 = (op_count-1)/3; h2 = (op_count-1)%3; - if ( SAA7146_I2C_CONT == (0x3 & (op[h1] >> ((3-h2)*2))) ) { - op[h1] &= ~(0x2 << ((3-h2)*2)); - op[h1] |= (SAA7146_I2C_STOP << ((3-h2)*2)); + if ( SAA7146_I2C_CONT == (0x3 & (le32_to_cpu(op[h1]) >> ((3-h2)*2))) ) { + op[h1] &= ~cpu_to_le32(0x2 << ((3-h2)*2)); + op[h1] |= cpu_to_le32(SAA7146_I2C_STOP << ((3-h2)*2)); } /* return the number of u32s to send */ @@ -88,7 +89,7 @@ static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, u32 *op) which bytes were read through the adapter and write them back to the corresponding i2c-message. but instead, we simply write back all bytes. fixme: this could be improved. */ -static int saa7146_i2c_msg_cleanup(const struct i2c_msg *m, int num, u32 *op) +static int saa7146_i2c_msg_cleanup(const struct i2c_msg *m, int num, __le32 *op) { int i, j; int op_count = 0; @@ -98,10 +99,10 @@ static int saa7146_i2c_msg_cleanup(const struct i2c_msg *m, int num, u32 *op) op_count++; - /* loop throgh all bytes of message i */ + /* loop through all bytes of message i */ for(j = 0; j < m[i].len; j++) { /* write back all bytes that could have been read */ - m[i].buf[j] = (op[op_count/3] >> ((3-(op_count%3))*8)); + m[i].buf[j] = (le32_to_cpu(op[op_count/3]) >> ((3-(op_count%3))*8)); op_count++; } } @@ -123,7 +124,7 @@ static int saa7146_i2c_reset(struct saa7146_dev *dev) if ( 0 != ( status & SAA7146_I2C_BUSY) ) { /* yes, kill ongoing operation */ - DEB_I2C(("busy_state detected.\n")); + DEB_I2C("busy_state detected\n"); /* set "ABORT-OPERATION"-bit (bit 7)*/ saa7146_write(dev, I2C_STATUS, (dev->i2c_bitrate | MASK_07)); @@ -141,7 +142,7 @@ static int saa7146_i2c_reset(struct saa7146_dev *dev) if ( dev->i2c_bitrate != status ) { - DEB_I2C(("error_state detected. status:0x%08x\n",status)); + DEB_I2C("error_state detected. status:0x%08x\n", status); /* Repeat the abort operation. This seems to be necessary after serious protocol errors caused by e.g. the SAA7740 */ @@ -161,10 +162,10 @@ static int saa7146_i2c_reset(struct saa7146_dev *dev) msleep(SAA7146_I2C_DELAY); } - /* if any error is still present, a fatal error has occured ... */ + /* if any error is still present, a fatal error has occurred ... */ status = saa7146_i2c_status(dev); if ( dev->i2c_bitrate != status ) { - DEB_I2C(("fatal error. status:0x%08x\n",status)); + DEB_I2C("fatal error. status:0x%08x\n", status); return -1; } @@ -174,19 +175,20 @@ static int saa7146_i2c_reset(struct saa7146_dev *dev) /* this functions writes out the data-byte 'dword' to the i2c-device. it returns 0 if ok, -1 if the transfer failed, -2 if the transfer failed badly (e.g. address error) */ -static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_delay) +static int saa7146_i2c_writeout(struct saa7146_dev *dev, __le32 *dword, int short_delay) { u32 status = 0, mc2 = 0; int trial = 0; unsigned long timeout; /* write out i2c-command */ - DEB_I2C(("before: 0x%08x (status: 0x%08x), %d\n",*dword,saa7146_read(dev, I2C_STATUS), dev->i2c_op)); + DEB_I2C("before: 0x%08x (status: 0x%08x), %d\n", + *dword, saa7146_read(dev, I2C_STATUS), dev->i2c_op); if( 0 != (SAA7146_USE_I2C_IRQ & dev->ext->flags)) { saa7146_write(dev, I2C_STATUS, dev->i2c_bitrate); - saa7146_write(dev, I2C_TRANSFER, *dword); + saa7146_write(dev, I2C_TRANSFER, le32_to_cpu(*dword)); dev->i2c_op = 1; SAA7146_ISR_CLEAR(dev, MASK_16|MASK_17); @@ -202,14 +204,14 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d /* a signal arrived */ return -ERESTARTSYS; - printk(KERN_WARNING "%s %s [irq]: timed out waiting for end of xfer\n", - dev->name, __FUNCTION__); + pr_warn("%s %s [irq]: timed out waiting for end of xfer\n", + dev->name, __func__); return -EIO; } status = saa7146_read(dev, I2C_STATUS); } else { saa7146_write(dev, I2C_STATUS, dev->i2c_bitrate); - saa7146_write(dev, I2C_TRANSFER, *dword); + saa7146_write(dev, I2C_TRANSFER, le32_to_cpu(*dword)); saa7146_write(dev, MC2, (MASK_00 | MASK_16)); /* do not poll for i2c-status before upload is complete */ @@ -220,8 +222,8 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d break; } if (time_after(jiffies,timeout)) { - printk(KERN_WARNING "%s %s: timed out waiting for MC2\n", - dev->name, __FUNCTION__); + pr_warn("%s %s: timed out waiting for MC2\n", + dev->name, __func__); return -EIO; } } @@ -237,8 +239,8 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d /* this is normal when probing the bus * (no answer from nonexisistant device...) */ - printk(KERN_WARNING "%s %s [poll]: timed out waiting for end of xfer\n", - dev->name, __FUNCTION__); + pr_warn("%s %s [poll]: timed out waiting for end of xfer\n", + dev->name, __func__); return -EIO; } if (++trial < 50 && short_delay) @@ -257,24 +259,24 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d if ( 0 == (status & SAA7146_I2C_ERR) || 0 == (status & SAA7146_I2C_BUSY) ) { /* it may take some time until ERR goes high - ignore */ - DEB_I2C(("unexpected i2c status %04x\n", status)); + DEB_I2C("unexpected i2c status %04x\n", status); } if( 0 != (status & SAA7146_I2C_SPERR) ) { - DEB_I2C(("error due to invalid start/stop condition.\n")); + DEB_I2C("error due to invalid start/stop condition\n"); } if( 0 != (status & SAA7146_I2C_DTERR) ) { - DEB_I2C(("error in data transmission.\n")); + DEB_I2C("error in data transmission\n"); } if( 0 != (status & SAA7146_I2C_DRERR) ) { - DEB_I2C(("error when receiving data.\n")); + DEB_I2C("error when receiving data\n"); } if( 0 != (status & SAA7146_I2C_AL) ) { - DEB_I2C(("error because arbitration lost.\n")); + DEB_I2C("error because arbitration lost\n"); } /* we handle address-errors here */ if( 0 != (status & SAA7146_I2C_APERR) ) { - DEB_I2C(("error in address phase.\n")); + DEB_I2C("error in address phase\n"); return -EREMOTEIO; } @@ -282,25 +284,24 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d } /* read back data, just in case we were reading ... */ - *dword = saa7146_read(dev, I2C_TRANSFER); + *dword = cpu_to_le32(saa7146_read(dev, I2C_TRANSFER)); - DEB_I2C(("after: 0x%08x\n",*dword)); + DEB_I2C("after: 0x%08x\n", *dword); return 0; } static int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, int num, int retries) { int i = 0, count = 0; - u32* buffer = dev->d_i2c.cpu_addr; + __le32 *buffer = dev->d_i2c.cpu_addr; int err = 0; - int address_err = 0; int short_delay = 0; if (mutex_lock_interruptible(&dev->i2c_lock)) return -ERESTARTSYS; for(i=0;i<num;i++) { - DEB_I2C(("msg:%d/%d\n",i+1,num)); + DEB_I2C("msg:%d/%d\n", i+1, num); } /* prepare the message(s), get number of u32s to transfer */ @@ -317,7 +318,7 @@ static int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *m /* reset the i2c-device if necessary */ err = saa7146_i2c_reset(dev); if ( 0 > err ) { - DEB_I2C(("could not reset i2c-device.\n")); + DEB_I2C("could not reset i2c-device\n"); goto out; } @@ -327,24 +328,17 @@ static int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *m if ( 0 != err) { /* this one is unsatisfying: some i2c slaves on some dvb cards don't acknowledge correctly, so the saa7146 - thinks that an address error occured. in that case, the + thinks that an address error occurred. in that case, the transaction should be retrying, even if an address error - occured. analog saa7146 based cards extensively rely on + occurred. analog saa7146 based cards extensively rely on i2c address probing, however, and address errors indicate that a device is really *not* there. retrying in that case increases the time the device needs to probe greatly, so - it should be avoided. because of the fact, that only - analog based cards use irq based i2c transactions (for dvb - cards, this screwes up other interrupt sources), we bail out - completely for analog cards after an address error and trust - the saa7146 address error detection. */ - if ( -EREMOTEIO == err ) { - if( 0 != (SAA7146_USE_I2C_IRQ & dev->ext->flags)) { - goto out; - } - address_err++; - } - DEB_I2C(("error while sending message(s). starting again.\n")); + it should be avoided. So we bail out in irq mode after an + address error and trust the saa7146 address error detection. */ + if (-EREMOTEIO == err && 0 != (SAA7146_USE_I2C_IRQ & dev->ext->flags)) + goto out; + DEB_I2C("error while sending message(s). starting again\n"); break; } } @@ -358,28 +352,27 @@ static int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *m } while (err != num && retries--); - /* if every retry had an address error, exit right away */ - if (address_err == retries) { + /* quit if any error occurred */ + if (err != num) goto out; - } /* if any things had to be read, get the results */ if ( 0 != saa7146_i2c_msg_cleanup(msgs, num, buffer)) { - DEB_I2C(("could not cleanup i2c-message.\n")); + DEB_I2C("could not cleanup i2c-message\n"); err = -1; goto out; } /* return the number of delivered messages */ - DEB_I2C(("transmission successful. (msg:%d).\n",err)); + DEB_I2C("transmission successful. (msg:%d)\n", err); out: /* another bug in revision 0: the i2c-registers get uploaded randomly by other - uploads, so we better clear them out before continueing */ + uploads, so we better clear them out before continuing */ if( 0 == dev->revision ) { - u32 zero = 0; + __le32 zero = 0; saa7146_i2c_reset(dev); if( 0 != saa7146_i2c_writeout(dev, &zero, short_delay)) { - INFO(("revision 0 error. this should never happen.\n")); + pr_info("revision 0 error. this should never happen\n"); } } @@ -390,7 +383,8 @@ out: /* utility functions */ static int saa7146_i2c_xfer(struct i2c_adapter* adapter, struct i2c_msg *msg, int num) { - struct saa7146_dev* dev = i2c_get_adapdata(adapter); + struct v4l2_device *v4l2_dev = i2c_get_adapdata(adapter); + struct saa7146_dev *dev = to_saa7146_dev(v4l2_dev); /* use helper function to transfer data */ return saa7146_i2c_transfer(dev, msg, num, adapter->retries); @@ -399,7 +393,6 @@ static int saa7146_i2c_xfer(struct i2c_adapter* adapter, struct i2c_msg *msg, in /*****************************************************************************/ /* i2c-adapter helper functions */ -#include <linux/i2c-id.h> /* exported algorithm data */ static struct i2c_algorithm saa7146_algo = { @@ -409,7 +402,7 @@ static struct i2c_algorithm saa7146_algo = { int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate) { - DEB_EE(("bitrate: 0x%08x\n",bitrate)); + DEB_EE("bitrate: 0x%08x\n", bitrate); /* enable i2c-port pins */ saa7146_write(dev, MC1, (MASK_08 | MASK_24)); @@ -417,13 +410,11 @@ int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c dev->i2c_bitrate = bitrate; saa7146_i2c_reset(dev); - if( NULL != i2c_adapter ) { - BUG_ON(!i2c_adapter->class); - i2c_set_adapdata(i2c_adapter,dev); + if (i2c_adapter) { + i2c_set_adapdata(i2c_adapter, &dev->v4l2_dev); i2c_adapter->dev.parent = &dev->pci->dev; i2c_adapter->algo = &saa7146_algo; i2c_adapter->algo_data = NULL; - i2c_adapter->id = I2C_HW_SAA7146; i2c_adapter->timeout = SAA7146_I2C_TIMEOUT; i2c_adapter->retries = SAA7146_I2C_RETRIES; } diff --git a/drivers/media/common/saa7146_vbi.c b/drivers/media/common/saa7146/saa7146_vbi.c index bfbd5a841eb..1e71e374bbf 100644 --- a/drivers/media/common/saa7146_vbi.c +++ b/drivers/media/common/saa7146/saa7146_vbi.c @@ -14,7 +14,7 @@ static int vbi_workaround(struct saa7146_dev *dev) DECLARE_WAITQUEUE(wait, current); - DEB_VBI(("dev:%p\n",dev)); + DEB_VBI("dev:%p\n", dev); /* once again, a bug in the saa7146: the brs acquisition is buggy and especially the BXO-counter does not work @@ -40,14 +40,14 @@ static int vbi_workaround(struct saa7146_dev *dev) WRITE_RPS1(0xc000008c); /* wait for vbi_a or vbi_b*/ if ( 0 != (SAA7146_USE_PORT_B_FOR_VBI & dev->ext_vv_data->flags)) { - DEB_D(("...using port b\n")); + DEB_D("...using port b\n"); WRITE_RPS1(CMD_PAUSE | CMD_OAN | CMD_SIG1 | CMD_E_FID_B); WRITE_RPS1(CMD_PAUSE | CMD_OAN | CMD_SIG1 | CMD_O_FID_B); /* WRITE_RPS1(CMD_PAUSE | MASK_09); */ } else { - DEB_D(("...using port a\n")); + DEB_D("...using port a\n"); WRITE_RPS1(CMD_PAUSE | MASK_10); } /* upload brs */ @@ -103,7 +103,7 @@ static int vbi_workaround(struct saa7146_dev *dev) schedule(); - DEB_VBI(("brs bug workaround %d/1.\n",i)); + DEB_VBI("brs bug workaround %d/1\n", i); remove_wait_queue(&vv->vbi_wq, &wait); current->state = TASK_RUNNING; @@ -116,7 +116,8 @@ static int vbi_workaround(struct saa7146_dev *dev) if(signal_pending(current)) { - DEB_VBI(("aborted (rps:0x%08x).\n",saa7146_read(dev,RPS_ADDR1))); + DEB_VBI("aborted (rps:0x%08x)\n", + saa7146_read(dev, RPS_ADDR1)); /* stop rps1 for sure */ saa7146_write(dev, MC1, MASK_29); @@ -207,10 +208,10 @@ static int buffer_activate(struct saa7146_dev *dev, struct saa7146_vv *vv = dev->vv_data; buf->vb.state = VIDEOBUF_ACTIVE; - DEB_VBI(("dev:%p, buf:%p, next:%p\n",dev,buf,next)); + DEB_VBI("dev:%p, buf:%p, next:%p\n", dev, buf, next); saa7146_set_vbi_capture(dev,buf,next); - mod_timer(&vv->vbi_q.timeout, jiffies+BUFFER_TIMEOUT); + mod_timer(&vv->vbi_dmaq.timeout, jiffies+BUFFER_TIMEOUT); return 0; } @@ -228,10 +229,10 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,e llength = vbi_pixel_to_capture; size = lines * llength; - DEB_VBI(("vb:%p\n",vb)); + DEB_VBI("vb:%p\n", vb); if (0 != buf->vb.baddr && buf->vb.bsize < size) { - DEB_VBI(("size mismatch.\n")); + DEB_VBI("size mismatch\n"); return -EINVAL; } @@ -263,7 +264,7 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,e return 0; oops: - DEB_VBI(("error out.\n")); + DEB_VBI("error out\n"); saa7146_dma_free(dev,q,buf); return err; @@ -279,7 +280,7 @@ static int buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned *size = lines * llength; *count = 2; - DEB_VBI(("count:%d, size:%d\n",*count,*size)); + DEB_VBI("count:%d, size:%d\n", *count, *size); return 0; } @@ -292,8 +293,8 @@ static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) struct saa7146_vv *vv = dev->vv_data; struct saa7146_buf *buf = (struct saa7146_buf *)vb; - DEB_VBI(("vb:%p\n",vb)); - saa7146_buffer_queue(dev,&vv->vbi_q,buf); + DEB_VBI("vb:%p\n", vb); + saa7146_buffer_queue(dev, &vv->vbi_dmaq, buf); } static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) @@ -303,7 +304,7 @@ static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) struct saa7146_dev *dev = fh->dev; struct saa7146_buf *buf = (struct saa7146_buf *)vb; - DEB_VBI(("vb:%p\n",vb)); + DEB_VBI("vb:%p\n", vb); saa7146_dma_free(dev,q,buf); } @@ -321,7 +322,7 @@ static void vbi_stop(struct saa7146_fh *fh, struct file *file) struct saa7146_dev *dev = fh->dev; struct saa7146_vv *vv = dev->vv_data; unsigned long flags; - DEB_VBI(("dev:%p, fh:%p\n",dev, fh)); + DEB_VBI("dev:%p, fh:%p\n", dev, fh); spin_lock_irqsave(&dev->slock,flags); @@ -334,16 +335,15 @@ static void vbi_stop(struct saa7146_fh *fh, struct file *file) /* shut down dma 3 transfers */ saa7146_write(dev, MC1, MASK_20); - if (vv->vbi_q.curr) { - saa7146_buffer_finish(dev,&vv->vbi_q,VIDEOBUF_DONE); - } + if (vv->vbi_dmaq.curr) + saa7146_buffer_finish(dev, &vv->vbi_dmaq, VIDEOBUF_DONE); videobuf_queue_cancel(&fh->vbi_q); vv->vbi_streaming = NULL; - del_timer(&vv->vbi_q.timeout); - del_timer(&fh->vbi_read_timeout); + del_timer(&vv->vbi_dmaq.timeout); + del_timer(&vv->vbi_read_timeout); spin_unlock_irqrestore(&dev->slock, flags); } @@ -354,37 +354,38 @@ static void vbi_read_timeout(unsigned long data) struct saa7146_fh *fh = file->private_data; struct saa7146_dev *dev = fh->dev; - DEB_VBI(("dev:%p, fh:%p\n",dev, fh)); + DEB_VBI("dev:%p, fh:%p\n", dev, fh); vbi_stop(fh, file); } static void vbi_init(struct saa7146_dev *dev, struct saa7146_vv *vv) { - DEB_VBI(("dev:%p\n",dev)); + DEB_VBI("dev:%p\n", dev); - INIT_LIST_HEAD(&vv->vbi_q.queue); + INIT_LIST_HEAD(&vv->vbi_dmaq.queue); - init_timer(&vv->vbi_q.timeout); - vv->vbi_q.timeout.function = saa7146_buffer_timeout; - vv->vbi_q.timeout.data = (unsigned long)(&vv->vbi_q); - vv->vbi_q.dev = dev; + init_timer(&vv->vbi_dmaq.timeout); + vv->vbi_dmaq.timeout.function = saa7146_buffer_timeout; + vv->vbi_dmaq.timeout.data = (unsigned long)(&vv->vbi_dmaq); + vv->vbi_dmaq.dev = dev; init_waitqueue_head(&vv->vbi_wq); } static int vbi_open(struct saa7146_dev *dev, struct file *file) { - struct saa7146_fh *fh = (struct saa7146_fh *)file->private_data; + struct saa7146_fh *fh = file->private_data; + struct saa7146_vv *vv = fh->dev->vv_data; u32 arbtr_ctrl = saa7146_read(dev, PCI_BT_V1); int ret = 0; - DEB_VBI(("dev:%p, fh:%p\n",dev,fh)); + DEB_VBI("dev:%p, fh:%p\n", dev, fh); ret = saa7146_res_get(fh, RESOURCE_DMA3_BRS); if (0 == ret) { - DEB_S(("cannot get vbi RESOURCE_DMA3_BRS resource\n")); + DEB_S("cannot get vbi RESOURCE_DMA3_BRS resource\n"); return -EBUSY; } @@ -394,29 +395,15 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file) saa7146_write(dev, PCI_BT_V1, arbtr_ctrl); saa7146_write(dev, MC2, (MASK_04|MASK_20)); - memset(&fh->vbi_fmt,0,sizeof(fh->vbi_fmt)); - - fh->vbi_fmt.sampling_rate = 27000000; - fh->vbi_fmt.offset = 248; /* todo */ - fh->vbi_fmt.samples_per_line = vbi_pixel_to_capture; - fh->vbi_fmt.sample_format = V4L2_PIX_FMT_GREY; - - /* fixme: this only works for PAL */ - fh->vbi_fmt.start[0] = 5; - fh->vbi_fmt.count[0] = 16; - fh->vbi_fmt.start[1] = 312; - fh->vbi_fmt.count[1] = 16; - - videobuf_queue_pci_init(&fh->vbi_q, &vbi_qops, - dev->pci, &dev->slock, + videobuf_queue_sg_init(&fh->vbi_q, &vbi_qops, + &dev->pci->dev, &dev->slock, V4L2_BUF_TYPE_VBI_CAPTURE, V4L2_FIELD_SEQ_TB, // FIXME: does this really work? sizeof(struct saa7146_buf), - file); + file, &dev->v4l2_lock); - init_timer(&fh->vbi_read_timeout); - fh->vbi_read_timeout.function = vbi_read_timeout; - fh->vbi_read_timeout.data = (unsigned long)file; + vv->vbi_read_timeout.function = vbi_read_timeout; + vv->vbi_read_timeout.data = (unsigned long)file; /* initialize the brs */ if ( 0 != (SAA7146_USE_PORT_B_FOR_VBI & dev->ext_vv_data->flags)) { @@ -425,7 +412,7 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file) saa7146_write(dev, BRS_CTRL, 0x00000001); if (0 != (ret = vbi_workaround(dev))) { - DEB_VBI(("vbi workaround failed!\n")); + DEB_VBI("vbi workaround failed!\n"); /* return ret;*/ } } @@ -437,9 +424,9 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file) static void vbi_close(struct saa7146_dev *dev, struct file *file) { - struct saa7146_fh *fh = (struct saa7146_fh *)file->private_data; + struct saa7146_fh *fh = file->private_data; struct saa7146_vv *vv = dev->vv_data; - DEB_VBI(("dev:%p, fh:%p\n",dev,fh)); + DEB_VBI("dev:%p, fh:%p\n", dev, fh); if( fh == vv->vbi_streaming ) { vbi_stop(fh, file); @@ -452,16 +439,16 @@ static void vbi_irq_done(struct saa7146_dev *dev, unsigned long status) struct saa7146_vv *vv = dev->vv_data; spin_lock(&dev->slock); - if (vv->vbi_q.curr) { - DEB_VBI(("dev:%p, curr:%p\n",dev,vv->vbi_q.curr)); + if (vv->vbi_dmaq.curr) { + DEB_VBI("dev:%p, curr:%p\n", dev, vv->vbi_dmaq.curr); /* this must be += 2, one count for each field */ vv->vbi_fieldcount+=2; - vv->vbi_q.curr->vb.field_count = vv->vbi_fieldcount; - saa7146_buffer_finish(dev,&vv->vbi_q,VIDEOBUF_DONE); + vv->vbi_dmaq.curr->vb.field_count = vv->vbi_fieldcount; + saa7146_buffer_finish(dev, &vv->vbi_dmaq, VIDEOBUF_DONE); } else { - DEB_VBI(("dev:%p\n",dev)); + DEB_VBI("dev:%p\n", dev); } - saa7146_buffer_next(dev,&vv->vbi_q,1); + saa7146_buffer_next(dev, &vv->vbi_dmaq, 1); spin_unlock(&dev->slock); } @@ -473,7 +460,7 @@ static ssize_t vbi_read(struct file *file, char __user *data, size_t count, loff struct saa7146_vv *vv = dev->vv_data; ssize_t ret = 0; - DEB_VBI(("dev:%p, fh:%p\n",dev,fh)); + DEB_VBI("dev:%p, fh:%p\n", dev, fh); if( NULL == vv->vbi_streaming ) { // fixme: check if dma3 is available @@ -482,11 +469,12 @@ static ssize_t vbi_read(struct file *file, char __user *data, size_t count, loff } if( fh != vv->vbi_streaming ) { - DEB_VBI(("open %p is already using vbi capture.",vv->vbi_streaming)); + DEB_VBI("open %p is already using vbi capture\n", + vv->vbi_streaming); return -EBUSY; } - mod_timer(&fh->vbi_read_timeout, jiffies+BUFFER_TIMEOUT); + mod_timer(&vv->vbi_read_timeout, jiffies+BUFFER_TIMEOUT); ret = videobuf_read_stream(&fh->vbi_q, data, count, ppos, 1, file->f_flags & O_NONBLOCK); /* diff --git a/drivers/media/common/saa7146/saa7146_video.c b/drivers/media/common/saa7146/saa7146_video.c new file mode 100644 index 00000000000..30779498c17 --- /dev/null +++ b/drivers/media/common/saa7146/saa7146_video.c @@ -0,0 +1,1309 @@ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include <media/saa7146_vv.h> +#include <media/v4l2-event.h> +#include <media/v4l2-ctrls.h> +#include <linux/module.h> + +static int max_memory = 32; + +module_param(max_memory, int, 0644); +MODULE_PARM_DESC(max_memory, "maximum memory usage for capture buffers (default: 32Mb)"); + +#define IS_CAPTURE_ACTIVE(fh) \ + (((vv->video_status & STATUS_CAPTURE) != 0) && (vv->video_fh == fh)) + +#define IS_OVERLAY_ACTIVE(fh) \ + (((vv->video_status & STATUS_OVERLAY) != 0) && (vv->video_fh == fh)) + +/* format descriptions for capture and preview */ +static struct saa7146_format formats[] = { + { + .name = "RGB-8 (3-3-2)", + .pixelformat = V4L2_PIX_FMT_RGB332, + .trans = RGB08_COMPOSED, + .depth = 8, + .flags = 0, + }, { + .name = "RGB-16 (5/B-6/G-5/R)", + .pixelformat = V4L2_PIX_FMT_RGB565, + .trans = RGB16_COMPOSED, + .depth = 16, + .flags = 0, + }, { + .name = "RGB-24 (B-G-R)", + .pixelformat = V4L2_PIX_FMT_BGR24, + .trans = RGB24_COMPOSED, + .depth = 24, + .flags = 0, + }, { + .name = "RGB-32 (B-G-R)", + .pixelformat = V4L2_PIX_FMT_BGR32, + .trans = RGB32_COMPOSED, + .depth = 32, + .flags = 0, + }, { + .name = "RGB-32 (R-G-B)", + .pixelformat = V4L2_PIX_FMT_RGB32, + .trans = RGB32_COMPOSED, + .depth = 32, + .flags = 0, + .swap = 0x2, + }, { + .name = "Greyscale-8", + .pixelformat = V4L2_PIX_FMT_GREY, + .trans = Y8, + .depth = 8, + .flags = 0, + }, { + .name = "YUV 4:2:2 planar (Y-Cb-Cr)", + .pixelformat = V4L2_PIX_FMT_YUV422P, + .trans = YUV422_DECOMPOSED, + .depth = 16, + .flags = FORMAT_BYTE_SWAP|FORMAT_IS_PLANAR, + }, { + .name = "YVU 4:2:0 planar (Y-Cb-Cr)", + .pixelformat = V4L2_PIX_FMT_YVU420, + .trans = YUV420_DECOMPOSED, + .depth = 12, + .flags = FORMAT_BYTE_SWAP|FORMAT_IS_PLANAR, + }, { + .name = "YUV 4:2:0 planar (Y-Cb-Cr)", + .pixelformat = V4L2_PIX_FMT_YUV420, + .trans = YUV420_DECOMPOSED, + .depth = 12, + .flags = FORMAT_IS_PLANAR, + }, { + .name = "YUV 4:2:2 (U-Y-V-Y)", + .pixelformat = V4L2_PIX_FMT_UYVY, + .trans = YUV422_COMPOSED, + .depth = 16, + .flags = 0, + } +}; + +/* unfortunately, the saa7146 contains a bug which prevents it from doing on-the-fly byte swaps. + due to this, it's impossible to provide additional *packed* formats, which are simply byte swapped + (like V4L2_PIX_FMT_YUYV) ... 8-( */ + +static int NUM_FORMATS = sizeof(formats)/sizeof(struct saa7146_format); + +struct saa7146_format* saa7146_format_by_fourcc(struct saa7146_dev *dev, int fourcc) +{ + int i, j = NUM_FORMATS; + + for (i = 0; i < j; i++) { + if (formats[i].pixelformat == fourcc) { + return formats+i; + } + } + + DEB_D("unknown pixelformat:'%4.4s'\n", (char *)&fourcc); + return NULL; +} + +static int vidioc_try_fmt_vid_overlay(struct file *file, void *fh, struct v4l2_format *f); + +int saa7146_start_preview(struct saa7146_fh *fh) +{ + struct saa7146_dev *dev = fh->dev; + struct saa7146_vv *vv = dev->vv_data; + struct v4l2_format fmt; + int ret = 0, err = 0; + + DEB_EE("dev:%p, fh:%p\n", dev, fh); + + /* check if we have overlay information */ + if (vv->ov.fh == NULL) { + DEB_D("no overlay data available. try S_FMT first.\n"); + return -EAGAIN; + } + + /* check if streaming capture is running */ + if (IS_CAPTURE_ACTIVE(fh) != 0) { + DEB_D("streaming capture is active\n"); + return -EBUSY; + } + + /* check if overlay is running */ + if (IS_OVERLAY_ACTIVE(fh) != 0) { + if (vv->video_fh == fh) { + DEB_D("overlay is already active\n"); + return 0; + } + DEB_D("overlay is already active in another open\n"); + return -EBUSY; + } + + if (0 == saa7146_res_get(fh, RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP)) { + DEB_D("cannot get necessary overlay resources\n"); + return -EBUSY; + } + + fmt.fmt.win = vv->ov.win; + err = vidioc_try_fmt_vid_overlay(NULL, fh, &fmt); + if (0 != err) { + saa7146_res_free(vv->video_fh, RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP); + return -EBUSY; + } + vv->ov.win = fmt.fmt.win; + + DEB_D("%dx%d+%d+%d %s field=%s\n", + vv->ov.win.w.width, vv->ov.win.w.height, + vv->ov.win.w.left, vv->ov.win.w.top, + vv->ov_fmt->name, v4l2_field_names[vv->ov.win.field]); + + if (0 != (ret = saa7146_enable_overlay(fh))) { + DEB_D("enabling overlay failed: %d\n", ret); + saa7146_res_free(vv->video_fh, RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP); + return ret; + } + + vv->video_status = STATUS_OVERLAY; + vv->video_fh = fh; + + return 0; +} +EXPORT_SYMBOL_GPL(saa7146_start_preview); + +int saa7146_stop_preview(struct saa7146_fh *fh) +{ + struct saa7146_dev *dev = fh->dev; + struct saa7146_vv *vv = dev->vv_data; + + DEB_EE("dev:%p, fh:%p\n", dev, fh); + + /* check if streaming capture is running */ + if (IS_CAPTURE_ACTIVE(fh) != 0) { + DEB_D("streaming capture is active\n"); + return -EBUSY; + } + + /* check if overlay is running at all */ + if ((vv->video_status & STATUS_OVERLAY) == 0) { + DEB_D("no active overlay\n"); + return 0; + } + + if (vv->video_fh != fh) { + DEB_D("overlay is active, but in another open\n"); + return -EBUSY; + } + + vv->video_status = 0; + vv->video_fh = NULL; + + saa7146_disable_overlay(fh); + + saa7146_res_free(fh, RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP); + + return 0; +} +EXPORT_SYMBOL_GPL(saa7146_stop_preview); + +/********************************************************************************/ +/* common pagetable functions */ + +static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *buf) +{ + struct pci_dev *pci = dev->pci; + struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); + struct scatterlist *list = dma->sglist; + int length = dma->sglen; + struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat); + + DEB_EE("dev:%p, buf:%p, sg_len:%d\n", dev, buf, length); + + if( 0 != IS_PLANAR(sfmt->trans)) { + struct saa7146_pgtable *pt1 = &buf->pt[0]; + struct saa7146_pgtable *pt2 = &buf->pt[1]; + struct saa7146_pgtable *pt3 = &buf->pt[2]; + __le32 *ptr1, *ptr2, *ptr3; + __le32 fill; + + int size = buf->fmt->width*buf->fmt->height; + int i,p,m1,m2,m3,o1,o2; + + switch( sfmt->depth ) { + case 12: { + /* create some offsets inside the page table */ + m1 = ((size+PAGE_SIZE)/PAGE_SIZE)-1; + m2 = ((size+(size/4)+PAGE_SIZE)/PAGE_SIZE)-1; + m3 = ((size+(size/2)+PAGE_SIZE)/PAGE_SIZE)-1; + o1 = size%PAGE_SIZE; + o2 = (size+(size/4))%PAGE_SIZE; + DEB_CAP("size:%d, m1:%d, m2:%d, m3:%d, o1:%d, o2:%d\n", + size, m1, m2, m3, o1, o2); + break; + } + case 16: { + /* create some offsets inside the page table */ + m1 = ((size+PAGE_SIZE)/PAGE_SIZE)-1; + m2 = ((size+(size/2)+PAGE_SIZE)/PAGE_SIZE)-1; + m3 = ((2*size+PAGE_SIZE)/PAGE_SIZE)-1; + o1 = size%PAGE_SIZE; + o2 = (size+(size/2))%PAGE_SIZE; + DEB_CAP("size:%d, m1:%d, m2:%d, m3:%d, o1:%d, o2:%d\n", + size, m1, m2, m3, o1, o2); + break; + } + default: { + return -1; + } + } + + ptr1 = pt1->cpu; + ptr2 = pt2->cpu; + ptr3 = pt3->cpu; + + /* walk all pages, copy all page addresses to ptr1 */ + for (i = 0; i < length; i++, list++) { + for (p = 0; p * 4096 < list->length; p++, ptr1++) { + *ptr1 = cpu_to_le32(sg_dma_address(list) - list->offset); + } + } +/* + ptr1 = pt1->cpu; + for(j=0;j<40;j++) { + printk("ptr1 %d: 0x%08x\n",j,ptr1[j]); + } +*/ + + /* if we have a user buffer, the first page may not be + aligned to a page boundary. */ + pt1->offset = dma->sglist->offset; + pt2->offset = pt1->offset+o1; + pt3->offset = pt1->offset+o2; + + /* create video-dma2 page table */ + ptr1 = pt1->cpu; + for(i = m1; i <= m2 ; i++, ptr2++) { + *ptr2 = ptr1[i]; + } + fill = *(ptr2-1); + for(;i<1024;i++,ptr2++) { + *ptr2 = fill; + } + /* create video-dma3 page table */ + ptr1 = pt1->cpu; + for(i = m2; i <= m3; i++,ptr3++) { + *ptr3 = ptr1[i]; + } + fill = *(ptr3-1); + for(;i<1024;i++,ptr3++) { + *ptr3 = fill; + } + /* finally: finish up video-dma1 page table */ + ptr1 = pt1->cpu+m1; + fill = pt1->cpu[m1]; + for(i=m1;i<1024;i++,ptr1++) { + *ptr1 = fill; + } +/* + ptr1 = pt1->cpu; + ptr2 = pt2->cpu; + ptr3 = pt3->cpu; + for(j=0;j<40;j++) { + printk("ptr1 %d: 0x%08x\n",j,ptr1[j]); + } + for(j=0;j<40;j++) { + printk("ptr2 %d: 0x%08x\n",j,ptr2[j]); + } + for(j=0;j<40;j++) { + printk("ptr3 %d: 0x%08x\n",j,ptr3[j]); + } +*/ + } else { + struct saa7146_pgtable *pt = &buf->pt[0]; + return saa7146_pgtable_build_single(pci, pt, list, length); + } + + return 0; +} + + +/********************************************************************************/ +/* file operations */ + +static int video_begin(struct saa7146_fh *fh) +{ + struct saa7146_dev *dev = fh->dev; + struct saa7146_vv *vv = dev->vv_data; + struct saa7146_format *fmt = NULL; + unsigned int resource; + int ret = 0, err = 0; + + DEB_EE("dev:%p, fh:%p\n", dev, fh); + + if ((vv->video_status & STATUS_CAPTURE) != 0) { + if (vv->video_fh == fh) { + DEB_S("already capturing\n"); + return 0; + } + DEB_S("already capturing in another open\n"); + return -EBUSY; + } + + if ((vv->video_status & STATUS_OVERLAY) != 0) { + DEB_S("warning: suspending overlay video for streaming capture\n"); + vv->ov_suspend = vv->video_fh; + err = saa7146_stop_preview(vv->video_fh); /* side effect: video_status is now 0, video_fh is NULL */ + if (0 != err) { + DEB_D("suspending video failed. aborting\n"); + return err; + } + } + + fmt = saa7146_format_by_fourcc(dev, vv->video_fmt.pixelformat); + /* we need to have a valid format set here */ + BUG_ON(NULL == fmt); + + if (0 != (fmt->flags & FORMAT_IS_PLANAR)) { + resource = RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP|RESOURCE_DMA3_BRS; + } else { + resource = RESOURCE_DMA1_HPS; + } + + ret = saa7146_res_get(fh, resource); + if (0 == ret) { + DEB_S("cannot get capture resource %d\n", resource); + if (vv->ov_suspend != NULL) { + saa7146_start_preview(vv->ov_suspend); + vv->ov_suspend = NULL; + } + return -EBUSY; + } + + /* clear out beginning of streaming bit (rps register 0)*/ + saa7146_write(dev, MC2, MASK_27 ); + + /* enable rps0 irqs */ + SAA7146_IER_ENABLE(dev, MASK_27); + + vv->video_fh = fh; + vv->video_status = STATUS_CAPTURE; + + return 0; +} + +static int video_end(struct saa7146_fh *fh, struct file *file) +{ + struct saa7146_dev *dev = fh->dev; + struct saa7146_vv *vv = dev->vv_data; + struct saa7146_format *fmt = NULL; + unsigned long flags; + unsigned int resource; + u32 dmas = 0; + DEB_EE("dev:%p, fh:%p\n", dev, fh); + + if ((vv->video_status & STATUS_CAPTURE) != STATUS_CAPTURE) { + DEB_S("not capturing\n"); + return 0; + } + + if (vv->video_fh != fh) { + DEB_S("capturing, but in another open\n"); + return -EBUSY; + } + + fmt = saa7146_format_by_fourcc(dev, vv->video_fmt.pixelformat); + /* we need to have a valid format set here */ + BUG_ON(NULL == fmt); + + if (0 != (fmt->flags & FORMAT_IS_PLANAR)) { + resource = RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP|RESOURCE_DMA3_BRS; + dmas = MASK_22 | MASK_21 | MASK_20; + } else { + resource = RESOURCE_DMA1_HPS; + dmas = MASK_22; + } + spin_lock_irqsave(&dev->slock,flags); + + /* disable rps0 */ + saa7146_write(dev, MC1, MASK_28); + + /* disable rps0 irqs */ + SAA7146_IER_DISABLE(dev, MASK_27); + + /* shut down all used video dma transfers */ + saa7146_write(dev, MC1, dmas); + + spin_unlock_irqrestore(&dev->slock, flags); + + vv->video_fh = NULL; + vv->video_status = 0; + + saa7146_res_free(fh, resource); + + if (vv->ov_suspend != NULL) { + saa7146_start_preview(vv->ov_suspend); + vv->ov_suspend = NULL; + } + + return 0; +} + +static int vidioc_querycap(struct file *file, void *fh, struct v4l2_capability *cap) +{ + struct video_device *vdev = video_devdata(file); + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + + strcpy((char *)cap->driver, "saa7146 v4l2"); + strlcpy((char *)cap->card, dev->ext->name, sizeof(cap->card)); + sprintf((char *)cap->bus_info, "PCI:%s", pci_name(dev->pci)); + cap->device_caps = + V4L2_CAP_VIDEO_CAPTURE | + V4L2_CAP_VIDEO_OVERLAY | + V4L2_CAP_READWRITE | + V4L2_CAP_STREAMING; + cap->device_caps |= dev->ext_vv_data->capabilities; + cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; + if (vdev->vfl_type == VFL_TYPE_GRABBER) + cap->device_caps &= + ~(V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_OUTPUT); + else + cap->device_caps &= + ~(V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY | V4L2_CAP_AUDIO); + return 0; +} + +static int vidioc_g_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *fb) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_vv *vv = dev->vv_data; + + *fb = vv->ov_fb; + fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING; + fb->flags = V4L2_FBUF_FLAG_PRIMARY; + return 0; +} + +static int vidioc_s_fbuf(struct file *file, void *fh, const struct v4l2_framebuffer *fb) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_vv *vv = dev->vv_data; + struct saa7146_format *fmt; + + DEB_EE("VIDIOC_S_FBUF\n"); + + if (!capable(CAP_SYS_ADMIN) && !capable(CAP_SYS_RAWIO)) + return -EPERM; + + /* check args */ + fmt = saa7146_format_by_fourcc(dev, fb->fmt.pixelformat); + if (NULL == fmt) + return -EINVAL; + + /* planar formats are not allowed for overlay video, clipping and video dma would clash */ + if (fmt->flags & FORMAT_IS_PLANAR) + DEB_S("planar pixelformat '%4.4s' not allowed for overlay\n", + (char *)&fmt->pixelformat); + + /* check if overlay is running */ + if (IS_OVERLAY_ACTIVE(fh) != 0) { + if (vv->video_fh != fh) { + DEB_D("refusing to change framebuffer informations while overlay is active in another open\n"); + return -EBUSY; + } + } + + /* ok, accept it */ + vv->ov_fb = *fb; + vv->ov_fmt = fmt; + + if (vv->ov_fb.fmt.bytesperline < vv->ov_fb.fmt.width) { + vv->ov_fb.fmt.bytesperline = vv->ov_fb.fmt.width * fmt->depth / 8; + DEB_D("setting bytesperline to %d\n", vv->ov_fb.fmt.bytesperline); + } + return 0; +} + +static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdesc *f) +{ + if (f->index >= NUM_FORMATS) + return -EINVAL; + strlcpy((char *)f->description, formats[f->index].name, + sizeof(f->description)); + f->pixelformat = formats[f->index].pixelformat; + return 0; +} + +int saa7146_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct saa7146_dev *dev = container_of(ctrl->handler, + struct saa7146_dev, ctrl_handler); + struct saa7146_vv *vv = dev->vv_data; + u32 val; + + switch (ctrl->id) { + case V4L2_CID_BRIGHTNESS: + val = saa7146_read(dev, BCS_CTRL); + val &= 0x00ffffff; + val |= (ctrl->val << 24); + saa7146_write(dev, BCS_CTRL, val); + saa7146_write(dev, MC2, MASK_22 | MASK_06); + break; + + case V4L2_CID_CONTRAST: + val = saa7146_read(dev, BCS_CTRL); + val &= 0xff00ffff; + val |= (ctrl->val << 16); + saa7146_write(dev, BCS_CTRL, val); + saa7146_write(dev, MC2, MASK_22 | MASK_06); + break; + + case V4L2_CID_SATURATION: + val = saa7146_read(dev, BCS_CTRL); + val &= 0xffffff00; + val |= (ctrl->val << 0); + saa7146_write(dev, BCS_CTRL, val); + saa7146_write(dev, MC2, MASK_22 | MASK_06); + break; + + case V4L2_CID_HFLIP: + /* fixme: we can support changing VFLIP and HFLIP here... */ + if ((vv->video_status & STATUS_CAPTURE)) + return -EBUSY; + vv->hflip = ctrl->val; + break; + + case V4L2_CID_VFLIP: + if ((vv->video_status & STATUS_CAPTURE)) + return -EBUSY; + vv->vflip = ctrl->val; + break; + + default: + return -EINVAL; + } + + if ((vv->video_status & STATUS_OVERLAY) != 0) { /* CHECK: && (vv->video_fh == fh)) */ + struct saa7146_fh *fh = vv->video_fh; + + saa7146_stop_preview(fh); + saa7146_start_preview(fh); + } + return 0; +} + +static int vidioc_g_parm(struct file *file, void *fh, + struct v4l2_streamparm *parm) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_vv *vv = dev->vv_data; + + if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + parm->parm.capture.readbuffers = 1; + v4l2_video_std_frame_period(vv->standard->id, + &parm->parm.capture.timeperframe); + return 0; +} + +static int vidioc_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_vv *vv = dev->vv_data; + + f->fmt.pix = vv->video_fmt; + return 0; +} + +static int vidioc_g_fmt_vid_overlay(struct file *file, void *fh, struct v4l2_format *f) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_vv *vv = dev->vv_data; + + f->fmt.win = vv->ov.win; + return 0; +} + +static int vidioc_g_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_vv *vv = dev->vv_data; + + f->fmt.vbi = vv->vbi_fmt; + return 0; +} + +static int vidioc_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_vv *vv = dev->vv_data; + struct saa7146_format *fmt; + enum v4l2_field field; + int maxw, maxh; + int calc_bpl; + + DEB_EE("V4L2_BUF_TYPE_VIDEO_CAPTURE: dev:%p, fh:%p\n", dev, fh); + + fmt = saa7146_format_by_fourcc(dev, f->fmt.pix.pixelformat); + if (NULL == fmt) + return -EINVAL; + + field = f->fmt.pix.field; + maxw = vv->standard->h_max_out; + maxh = vv->standard->v_max_out; + + if (V4L2_FIELD_ANY == field) { + field = (f->fmt.pix.height > maxh / 2) + ? V4L2_FIELD_INTERLACED + : V4L2_FIELD_BOTTOM; + } + switch (field) { + case V4L2_FIELD_ALTERNATE: + vv->last_field = V4L2_FIELD_TOP; + maxh = maxh / 2; + break; + case V4L2_FIELD_TOP: + case V4L2_FIELD_BOTTOM: + vv->last_field = V4L2_FIELD_INTERLACED; + maxh = maxh / 2; + break; + case V4L2_FIELD_INTERLACED: + vv->last_field = V4L2_FIELD_INTERLACED; + break; + default: + DEB_D("no known field mode '%d'\n", field); + return -EINVAL; + } + + f->fmt.pix.field = field; + f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; + if (f->fmt.pix.width > maxw) + f->fmt.pix.width = maxw; + if (f->fmt.pix.height > maxh) + f->fmt.pix.height = maxh; + + calc_bpl = (f->fmt.pix.width * fmt->depth) / 8; + + if (f->fmt.pix.bytesperline < calc_bpl) + f->fmt.pix.bytesperline = calc_bpl; + + if (f->fmt.pix.bytesperline > (2 * PAGE_SIZE * fmt->depth) / 8) /* arbitrary constraint */ + f->fmt.pix.bytesperline = calc_bpl; + + f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * f->fmt.pix.height; + DEB_D("w:%d, h:%d, bytesperline:%d, sizeimage:%d\n", + f->fmt.pix.width, f->fmt.pix.height, + f->fmt.pix.bytesperline, f->fmt.pix.sizeimage); + + return 0; +} + + +static int vidioc_try_fmt_vid_overlay(struct file *file, void *fh, struct v4l2_format *f) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_vv *vv = dev->vv_data; + struct v4l2_window *win = &f->fmt.win; + enum v4l2_field field; + int maxw, maxh; + + DEB_EE("dev:%p\n", dev); + + if (NULL == vv->ov_fb.base) { + DEB_D("no fb base set\n"); + return -EINVAL; + } + if (NULL == vv->ov_fmt) { + DEB_D("no fb fmt set\n"); + return -EINVAL; + } + if (win->w.width < 48 || win->w.height < 32) { + DEB_D("min width/height. (%d,%d)\n", + win->w.width, win->w.height); + return -EINVAL; + } + if (win->clipcount > 16) { + DEB_D("clipcount too big\n"); + return -EINVAL; + } + + field = win->field; + maxw = vv->standard->h_max_out; + maxh = vv->standard->v_max_out; + + if (V4L2_FIELD_ANY == field) { + field = (win->w.height > maxh / 2) + ? V4L2_FIELD_INTERLACED + : V4L2_FIELD_TOP; + } + switch (field) { + case V4L2_FIELD_TOP: + case V4L2_FIELD_BOTTOM: + case V4L2_FIELD_ALTERNATE: + maxh = maxh / 2; + break; + case V4L2_FIELD_INTERLACED: + break; + default: + DEB_D("no known field mode '%d'\n", field); + return -EINVAL; + } + + win->field = field; + if (win->w.width > maxw) + win->w.width = maxw; + if (win->w.height > maxh) + win->w.height = maxh; + + return 0; +} + +static int vidioc_s_fmt_vid_cap(struct file *file, void *__fh, struct v4l2_format *f) +{ + struct saa7146_fh *fh = __fh; + struct saa7146_dev *dev = fh->dev; + struct saa7146_vv *vv = dev->vv_data; + int err; + + DEB_EE("V4L2_BUF_TYPE_VIDEO_CAPTURE: dev:%p, fh:%p\n", dev, fh); + if (IS_CAPTURE_ACTIVE(fh) != 0) { + DEB_EE("streaming capture is active\n"); + return -EBUSY; + } + err = vidioc_try_fmt_vid_cap(file, fh, f); + if (0 != err) + return err; + vv->video_fmt = f->fmt.pix; + DEB_EE("set to pixelformat '%4.4s'\n", + (char *)&vv->video_fmt.pixelformat); + return 0; +} + +static int vidioc_s_fmt_vid_overlay(struct file *file, void *__fh, struct v4l2_format *f) +{ + struct saa7146_fh *fh = __fh; + struct saa7146_dev *dev = fh->dev; + struct saa7146_vv *vv = dev->vv_data; + int err; + + DEB_EE("V4L2_BUF_TYPE_VIDEO_OVERLAY: dev:%p, fh:%p\n", dev, fh); + err = vidioc_try_fmt_vid_overlay(file, fh, f); + if (0 != err) + return err; + vv->ov.win = f->fmt.win; + vv->ov.nclips = f->fmt.win.clipcount; + if (vv->ov.nclips > 16) + vv->ov.nclips = 16; + if (copy_from_user(vv->ov.clips, f->fmt.win.clips, + sizeof(struct v4l2_clip) * vv->ov.nclips)) { + return -EFAULT; + } + + /* vv->ov.fh is used to indicate that we have valid overlay informations, too */ + vv->ov.fh = fh; + + /* check if our current overlay is active */ + if (IS_OVERLAY_ACTIVE(fh) != 0) { + saa7146_stop_preview(fh); + saa7146_start_preview(fh); + } + return 0; +} + +static int vidioc_g_std(struct file *file, void *fh, v4l2_std_id *norm) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_vv *vv = dev->vv_data; + + *norm = vv->standard->id; + return 0; +} + + /* the saa7146 supfhrts (used in conjunction with the saa7111a for example) + PAL / NTSC / SECAM. if your hardware does not (or does more) + -- override this function in your extension */ +/* + case VIDIOC_ENUMSTD: + { + struct v4l2_standard *e = arg; + if (e->index < 0 ) + return -EINVAL; + if( e->index < dev->ext_vv_data->num_stds ) { + DEB_EE("VIDIOC_ENUMSTD: index:%d\n", e->index); + v4l2_video_std_construct(e, dev->ext_vv_data->stds[e->index].id, dev->ext_vv_data->stds[e->index].name); + return 0; + } + return -EINVAL; + } + */ + +static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id id) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct saa7146_vv *vv = dev->vv_data; + int found = 0; + int err, i; + + DEB_EE("VIDIOC_S_STD\n"); + + if ((vv->video_status & STATUS_CAPTURE) == STATUS_CAPTURE) { + DEB_D("cannot change video standard while streaming capture is active\n"); + return -EBUSY; + } + + if ((vv->video_status & STATUS_OVERLAY) != 0) { + vv->ov_suspend = vv->video_fh; + err = saa7146_stop_preview(vv->video_fh); /* side effect: video_status is now 0, video_fh is NULL */ + if (0 != err) { + DEB_D("suspending video failed. aborting\n"); + return err; + } + } + + for (i = 0; i < dev->ext_vv_data->num_stds; i++) + if (id & dev->ext_vv_data->stds[i].id) + break; + if (i != dev->ext_vv_data->num_stds) { + vv->standard = &dev->ext_vv_data->stds[i]; + if (NULL != dev->ext_vv_data->std_callback) + dev->ext_vv_data->std_callback(dev, vv->standard); + found = 1; + } + + if (vv->ov_suspend != NULL) { + saa7146_start_preview(vv->ov_suspend); + vv->ov_suspend = NULL; + } + + if (!found) { + DEB_EE("VIDIOC_S_STD: standard not found\n"); + return -EINVAL; + } + + DEB_EE("VIDIOC_S_STD: set to standard to '%s'\n", vv->standard->name); + return 0; +} + +static int vidioc_overlay(struct file *file, void *fh, unsigned int on) +{ + int err; + + DEB_D("VIDIOC_OVERLAY on:%d\n", on); + if (on) + err = saa7146_start_preview(fh); + else + err = saa7146_stop_preview(fh); + return err; +} + +static int vidioc_reqbufs(struct file *file, void *__fh, struct v4l2_requestbuffers *b) +{ + struct saa7146_fh *fh = __fh; + + if (b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) + return videobuf_reqbufs(&fh->video_q, b); + if (b->type == V4L2_BUF_TYPE_VBI_CAPTURE) + return videobuf_reqbufs(&fh->vbi_q, b); + return -EINVAL; +} + +static int vidioc_querybuf(struct file *file, void *__fh, struct v4l2_buffer *buf) +{ + struct saa7146_fh *fh = __fh; + + if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) + return videobuf_querybuf(&fh->video_q, buf); + if (buf->type == V4L2_BUF_TYPE_VBI_CAPTURE) + return videobuf_querybuf(&fh->vbi_q, buf); + return -EINVAL; +} + +static int vidioc_qbuf(struct file *file, void *__fh, struct v4l2_buffer *buf) +{ + struct saa7146_fh *fh = __fh; + + if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) + return videobuf_qbuf(&fh->video_q, buf); + if (buf->type == V4L2_BUF_TYPE_VBI_CAPTURE) + return videobuf_qbuf(&fh->vbi_q, buf); + return -EINVAL; +} + +static int vidioc_dqbuf(struct file *file, void *__fh, struct v4l2_buffer *buf) +{ + struct saa7146_fh *fh = __fh; + + if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) + return videobuf_dqbuf(&fh->video_q, buf, file->f_flags & O_NONBLOCK); + if (buf->type == V4L2_BUF_TYPE_VBI_CAPTURE) + return videobuf_dqbuf(&fh->vbi_q, buf, file->f_flags & O_NONBLOCK); + return -EINVAL; +} + +static int vidioc_streamon(struct file *file, void *__fh, enum v4l2_buf_type type) +{ + struct saa7146_fh *fh = __fh; + int err; + + DEB_D("VIDIOC_STREAMON, type:%d\n", type); + + err = video_begin(fh); + if (err) + return err; + if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE) + return videobuf_streamon(&fh->video_q); + if (type == V4L2_BUF_TYPE_VBI_CAPTURE) + return videobuf_streamon(&fh->vbi_q); + return -EINVAL; +} + +static int vidioc_streamoff(struct file *file, void *__fh, enum v4l2_buf_type type) +{ + struct saa7146_fh *fh = __fh; + struct saa7146_dev *dev = fh->dev; + struct saa7146_vv *vv = dev->vv_data; + int err; + + DEB_D("VIDIOC_STREAMOFF, type:%d\n", type); + + /* ugly: we need to copy some checks from video_end(), + because videobuf_streamoff() relies on the capture running. + check and fix this */ + if ((vv->video_status & STATUS_CAPTURE) != STATUS_CAPTURE) { + DEB_S("not capturing\n"); + return 0; + } + + if (vv->video_fh != fh) { + DEB_S("capturing, but in another open\n"); + return -EBUSY; + } + + err = -EINVAL; + if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE) + err = videobuf_streamoff(&fh->video_q); + else if (type == V4L2_BUF_TYPE_VBI_CAPTURE) + err = videobuf_streamoff(&fh->vbi_q); + if (0 != err) { + DEB_D("warning: videobuf_streamoff() failed\n"); + video_end(fh, file); + } else { + err = video_end(fh, file); + } + return err; +} + +const struct v4l2_ioctl_ops saa7146_video_ioctl_ops = { + .vidioc_querycap = vidioc_querycap, + .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, + .vidioc_enum_fmt_vid_overlay = vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, + .vidioc_g_fmt_vid_overlay = vidioc_g_fmt_vid_overlay, + .vidioc_try_fmt_vid_overlay = vidioc_try_fmt_vid_overlay, + .vidioc_s_fmt_vid_overlay = vidioc_s_fmt_vid_overlay, + + .vidioc_overlay = vidioc_overlay, + .vidioc_g_fbuf = vidioc_g_fbuf, + .vidioc_s_fbuf = vidioc_s_fbuf, + .vidioc_reqbufs = vidioc_reqbufs, + .vidioc_querybuf = vidioc_querybuf, + .vidioc_qbuf = vidioc_qbuf, + .vidioc_dqbuf = vidioc_dqbuf, + .vidioc_g_std = vidioc_g_std, + .vidioc_s_std = vidioc_s_std, + .vidioc_streamon = vidioc_streamon, + .vidioc_streamoff = vidioc_streamoff, + .vidioc_g_parm = vidioc_g_parm, + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, +}; + +const struct v4l2_ioctl_ops saa7146_vbi_ioctl_ops = { + .vidioc_querycap = vidioc_querycap, + .vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi_cap, + + .vidioc_reqbufs = vidioc_reqbufs, + .vidioc_querybuf = vidioc_querybuf, + .vidioc_qbuf = vidioc_qbuf, + .vidioc_dqbuf = vidioc_dqbuf, + .vidioc_g_std = vidioc_g_std, + .vidioc_s_std = vidioc_s_std, + .vidioc_streamon = vidioc_streamon, + .vidioc_streamoff = vidioc_streamoff, + .vidioc_g_parm = vidioc_g_parm, + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, +}; + +/*********************************************************************************/ +/* buffer handling functions */ + +static int buffer_activate (struct saa7146_dev *dev, + struct saa7146_buf *buf, + struct saa7146_buf *next) +{ + struct saa7146_vv *vv = dev->vv_data; + + buf->vb.state = VIDEOBUF_ACTIVE; + saa7146_set_capture(dev,buf,next); + + mod_timer(&vv->video_dmaq.timeout, jiffies+BUFFER_TIMEOUT); + return 0; +} + +static void release_all_pagetables(struct saa7146_dev *dev, struct saa7146_buf *buf) +{ + saa7146_pgtable_free(dev->pci, &buf->pt[0]); + saa7146_pgtable_free(dev->pci, &buf->pt[1]); + saa7146_pgtable_free(dev->pci, &buf->pt[2]); +} + +static int buffer_prepare(struct videobuf_queue *q, + struct videobuf_buffer *vb, enum v4l2_field field) +{ + struct file *file = q->priv_data; + struct saa7146_fh *fh = file->private_data; + struct saa7146_dev *dev = fh->dev; + struct saa7146_vv *vv = dev->vv_data; + struct saa7146_buf *buf = (struct saa7146_buf *)vb; + int size,err = 0; + + DEB_CAP("vbuf:%p\n", vb); + + /* sanity checks */ + if (vv->video_fmt.width < 48 || + vv->video_fmt.height < 32 || + vv->video_fmt.width > vv->standard->h_max_out || + vv->video_fmt.height > vv->standard->v_max_out) { + DEB_D("w (%d) / h (%d) out of bounds\n", + vv->video_fmt.width, vv->video_fmt.height); + return -EINVAL; + } + + size = vv->video_fmt.sizeimage; + if (0 != buf->vb.baddr && buf->vb.bsize < size) { + DEB_D("size mismatch\n"); + return -EINVAL; + } + + DEB_CAP("buffer_prepare [size=%dx%d,bytes=%d,fields=%s]\n", + vv->video_fmt.width, vv->video_fmt.height, + size, v4l2_field_names[vv->video_fmt.field]); + if (buf->vb.width != vv->video_fmt.width || + buf->vb.bytesperline != vv->video_fmt.bytesperline || + buf->vb.height != vv->video_fmt.height || + buf->vb.size != size || + buf->vb.field != field || + buf->vb.field != vv->video_fmt.field || + buf->fmt != &vv->video_fmt) { + saa7146_dma_free(dev,q,buf); + } + + if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { + struct saa7146_format *sfmt; + + buf->vb.bytesperline = vv->video_fmt.bytesperline; + buf->vb.width = vv->video_fmt.width; + buf->vb.height = vv->video_fmt.height; + buf->vb.size = size; + buf->vb.field = field; + buf->fmt = &vv->video_fmt; + buf->vb.field = vv->video_fmt.field; + + sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat); + + release_all_pagetables(dev, buf); + if( 0 != IS_PLANAR(sfmt->trans)) { + saa7146_pgtable_alloc(dev->pci, &buf->pt[0]); + saa7146_pgtable_alloc(dev->pci, &buf->pt[1]); + saa7146_pgtable_alloc(dev->pci, &buf->pt[2]); + } else { + saa7146_pgtable_alloc(dev->pci, &buf->pt[0]); + } + + err = videobuf_iolock(q,&buf->vb, &vv->ov_fb); + if (err) + goto oops; + err = saa7146_pgtable_build(dev,buf); + if (err) + goto oops; + } + buf->vb.state = VIDEOBUF_PREPARED; + buf->activate = buffer_activate; + + return 0; + + oops: + DEB_D("error out\n"); + saa7146_dma_free(dev,q,buf); + + return err; +} + +static int buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) +{ + struct file *file = q->priv_data; + struct saa7146_fh *fh = file->private_data; + struct saa7146_vv *vv = fh->dev->vv_data; + + if (0 == *count || *count > MAX_SAA7146_CAPTURE_BUFFERS) + *count = MAX_SAA7146_CAPTURE_BUFFERS; + + *size = vv->video_fmt.sizeimage; + + /* check if we exceed the "max_memory" parameter */ + if( (*count * *size) > (max_memory*1048576) ) { + *count = (max_memory*1048576) / *size; + } + + DEB_CAP("%d buffers, %d bytes each\n", *count, *size); + + return 0; +} + +static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) +{ + struct file *file = q->priv_data; + struct saa7146_fh *fh = file->private_data; + struct saa7146_dev *dev = fh->dev; + struct saa7146_vv *vv = dev->vv_data; + struct saa7146_buf *buf = (struct saa7146_buf *)vb; + + DEB_CAP("vbuf:%p\n", vb); + saa7146_buffer_queue(fh->dev, &vv->video_dmaq, buf); +} + +static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) +{ + struct file *file = q->priv_data; + struct saa7146_fh *fh = file->private_data; + struct saa7146_dev *dev = fh->dev; + struct saa7146_buf *buf = (struct saa7146_buf *)vb; + + DEB_CAP("vbuf:%p\n", vb); + + saa7146_dma_free(dev,q,buf); + + release_all_pagetables(dev, buf); +} + +static struct videobuf_queue_ops video_qops = { + .buf_setup = buffer_setup, + .buf_prepare = buffer_prepare, + .buf_queue = buffer_queue, + .buf_release = buffer_release, +}; + +/********************************************************************************/ +/* file operations */ + +static void video_init(struct saa7146_dev *dev, struct saa7146_vv *vv) +{ + INIT_LIST_HEAD(&vv->video_dmaq.queue); + + init_timer(&vv->video_dmaq.timeout); + vv->video_dmaq.timeout.function = saa7146_buffer_timeout; + vv->video_dmaq.timeout.data = (unsigned long)(&vv->video_dmaq); + vv->video_dmaq.dev = dev; + + /* set some default values */ + vv->standard = &dev->ext_vv_data->stds[0]; + + /* FIXME: what's this? */ + vv->current_hps_source = SAA7146_HPS_SOURCE_PORT_A; + vv->current_hps_sync = SAA7146_HPS_SYNC_PORT_A; +} + + +static int video_open(struct saa7146_dev *dev, struct file *file) +{ + struct saa7146_fh *fh = file->private_data; + + videobuf_queue_sg_init(&fh->video_q, &video_qops, + &dev->pci->dev, &dev->slock, + V4L2_BUF_TYPE_VIDEO_CAPTURE, + V4L2_FIELD_INTERLACED, + sizeof(struct saa7146_buf), + file, &dev->v4l2_lock); + + return 0; +} + + +static void video_close(struct saa7146_dev *dev, struct file *file) +{ + struct saa7146_fh *fh = file->private_data; + struct saa7146_vv *vv = dev->vv_data; + struct videobuf_queue *q = &fh->video_q; + + if (IS_CAPTURE_ACTIVE(fh) != 0) + video_end(fh, file); + else if (IS_OVERLAY_ACTIVE(fh) != 0) + saa7146_stop_preview(fh); + + videobuf_stop(q); + /* hmm, why is this function declared void? */ +} + + +static void video_irq_done(struct saa7146_dev *dev, unsigned long st) +{ + struct saa7146_vv *vv = dev->vv_data; + struct saa7146_dmaqueue *q = &vv->video_dmaq; + + spin_lock(&dev->slock); + DEB_CAP("called\n"); + + /* only finish the buffer if we have one... */ + if( NULL != q->curr ) { + saa7146_buffer_finish(dev,q,VIDEOBUF_DONE); + } + saa7146_buffer_next(dev,q,0); + + spin_unlock(&dev->slock); +} + +static ssize_t video_read(struct file *file, char __user *data, size_t count, loff_t *ppos) +{ + struct saa7146_fh *fh = file->private_data; + struct saa7146_dev *dev = fh->dev; + struct saa7146_vv *vv = dev->vv_data; + ssize_t ret = 0; + + DEB_EE("called\n"); + + if ((vv->video_status & STATUS_CAPTURE) != 0) { + /* fixme: should we allow read() captures while streaming capture? */ + if (vv->video_fh == fh) { + DEB_S("already capturing\n"); + return -EBUSY; + } + DEB_S("already capturing in another open\n"); + return -EBUSY; + } + + ret = video_begin(fh); + if( 0 != ret) { + goto out; + } + + ret = videobuf_read_one(&fh->video_q , data, count, ppos, + file->f_flags & O_NONBLOCK); + if (ret != 0) { + video_end(fh, file); + } else { + ret = video_end(fh, file); + } +out: + /* restart overlay if it was active before */ + if (vv->ov_suspend != NULL) { + saa7146_start_preview(vv->ov_suspend); + vv->ov_suspend = NULL; + } + + return ret; +} + +struct saa7146_use_ops saa7146_video_uops = { + .init = video_init, + .open = video_open, + .release = video_close, + .irq_done = video_irq_done, + .read = video_read, +}; diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c deleted file mode 100644 index 66fdbd0e6a6..00000000000 --- a/drivers/media/common/saa7146_video.c +++ /dev/null @@ -1,1508 +0,0 @@ -#include <media/saa7146_vv.h> - -static int max_memory = 32; - -module_param(max_memory, int, 0644); -MODULE_PARM_DESC(max_memory, "maximum memory usage for capture buffers (default: 32Mb)"); - -#define IS_CAPTURE_ACTIVE(fh) \ - (((vv->video_status & STATUS_CAPTURE) != 0) && (vv->video_fh == fh)) - -#define IS_OVERLAY_ACTIVE(fh) \ - (((vv->video_status & STATUS_OVERLAY) != 0) && (vv->video_fh == fh)) - -/* format descriptions for capture and preview */ -static struct saa7146_format formats[] = { - { - .name = "RGB-8 (3-3-2)", - .pixelformat = V4L2_PIX_FMT_RGB332, - .trans = RGB08_COMPOSED, - .depth = 8, - .flags = 0, - }, { - .name = "RGB-16 (5/B-6/G-5/R)", - .pixelformat = V4L2_PIX_FMT_RGB565, - .trans = RGB16_COMPOSED, - .depth = 16, - .flags = 0, - }, { - .name = "RGB-24 (B-G-R)", - .pixelformat = V4L2_PIX_FMT_BGR24, - .trans = RGB24_COMPOSED, - .depth = 24, - .flags = 0, - }, { - .name = "RGB-32 (B-G-R)", - .pixelformat = V4L2_PIX_FMT_BGR32, - .trans = RGB32_COMPOSED, - .depth = 32, - .flags = 0, - }, { - .name = "RGB-32 (R-G-B)", - .pixelformat = V4L2_PIX_FMT_RGB32, - .trans = RGB32_COMPOSED, - .depth = 32, - .flags = 0, - .swap = 0x2, - }, { - .name = "Greyscale-8", - .pixelformat = V4L2_PIX_FMT_GREY, - .trans = Y8, - .depth = 8, - .flags = 0, - }, { - .name = "YUV 4:2:2 planar (Y-Cb-Cr)", - .pixelformat = V4L2_PIX_FMT_YUV422P, - .trans = YUV422_DECOMPOSED, - .depth = 16, - .flags = FORMAT_BYTE_SWAP|FORMAT_IS_PLANAR, - }, { - .name = "YVU 4:2:0 planar (Y-Cb-Cr)", - .pixelformat = V4L2_PIX_FMT_YVU420, - .trans = YUV420_DECOMPOSED, - .depth = 12, - .flags = FORMAT_BYTE_SWAP|FORMAT_IS_PLANAR, - }, { - .name = "YUV 4:2:0 planar (Y-Cb-Cr)", - .pixelformat = V4L2_PIX_FMT_YUV420, - .trans = YUV420_DECOMPOSED, - .depth = 12, - .flags = FORMAT_IS_PLANAR, - }, { - .name = "YUV 4:2:2 (U-Y-V-Y)", - .pixelformat = V4L2_PIX_FMT_UYVY, - .trans = YUV422_COMPOSED, - .depth = 16, - .flags = 0, - } -}; - -/* unfortunately, the saa7146 contains a bug which prevents it from doing on-the-fly byte swaps. - due to this, it's impossible to provide additional *packed* formats, which are simply byte swapped - (like V4L2_PIX_FMT_YUYV) ... 8-( */ - -static int NUM_FORMATS = sizeof(formats)/sizeof(struct saa7146_format); - -struct saa7146_format* format_by_fourcc(struct saa7146_dev *dev, int fourcc) -{ - int i, j = NUM_FORMATS; - - for (i = 0; i < j; i++) { - if (formats[i].pixelformat == fourcc) { - return formats+i; - } - } - - DEB_D(("unknown pixelformat:'%4.4s'\n",(char *)&fourcc)); - return NULL; -} - -static int g_fmt(struct saa7146_fh *fh, struct v4l2_format *f) -{ - struct saa7146_dev *dev = fh->dev; - DEB_EE(("dev:%p, fh:%p\n",dev,fh)); - - switch (f->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - f->fmt.pix = fh->video_fmt; - return 0; - case V4L2_BUF_TYPE_VIDEO_OVERLAY: - f->fmt.win = fh->ov.win; - return 0; - case V4L2_BUF_TYPE_VBI_CAPTURE: - { - f->fmt.vbi = fh->vbi_fmt; - return 0; - } - default: - DEB_D(("invalid format type '%d'.\n",f->type)); - return -EINVAL; - } -} - -static int try_win(struct saa7146_dev *dev, struct v4l2_window *win) -{ - struct saa7146_vv *vv = dev->vv_data; - enum v4l2_field field; - int maxw, maxh; - - DEB_EE(("dev:%p\n",dev)); - - if (NULL == vv->ov_fb.base) { - DEB_D(("no fb base set.\n")); - return -EINVAL; - } - if (NULL == vv->ov_fmt) { - DEB_D(("no fb fmt set.\n")); - return -EINVAL; - } - if (win->w.width < 48 || win->w.height < 32) { - DEB_D(("min width/height. (%d,%d)\n",win->w.width,win->w.height)); - return -EINVAL; - } - if (win->clipcount > 16) { - DEB_D(("clipcount too big.\n")); - return -EINVAL; - } - - field = win->field; - maxw = vv->standard->h_max_out; - maxh = vv->standard->v_max_out; - - if (V4L2_FIELD_ANY == field) { - field = (win->w.height > maxh/2) - ? V4L2_FIELD_INTERLACED - : V4L2_FIELD_TOP; - } - switch (field) { - case V4L2_FIELD_TOP: - case V4L2_FIELD_BOTTOM: - case V4L2_FIELD_ALTERNATE: - maxh = maxh / 2; - break; - case V4L2_FIELD_INTERLACED: - break; - default: { - DEB_D(("no known field mode '%d'.\n",field)); - return -EINVAL; - } - } - - win->field = field; - if (win->w.width > maxw) - win->w.width = maxw; - if (win->w.height > maxh) - win->w.height = maxh; - - return 0; -} - -static int try_fmt(struct saa7146_fh *fh, struct v4l2_format *f) -{ - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - int err; - - switch (f->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - { - struct saa7146_format *fmt; - enum v4l2_field field; - int maxw, maxh; - int calc_bpl; - - DEB_EE(("V4L2_BUF_TYPE_VIDEO_CAPTURE: dev:%p, fh:%p\n",dev,fh)); - - fmt = format_by_fourcc(dev,f->fmt.pix.pixelformat); - if (NULL == fmt) { - return -EINVAL; - } - - field = f->fmt.pix.field; - maxw = vv->standard->h_max_out; - maxh = vv->standard->v_max_out; - - if (V4L2_FIELD_ANY == field) { - field = (f->fmt.pix.height > maxh/2) - ? V4L2_FIELD_INTERLACED - : V4L2_FIELD_BOTTOM; - } - switch (field) { - case V4L2_FIELD_ALTERNATE: { - vv->last_field = V4L2_FIELD_TOP; - maxh = maxh / 2; - break; - } - case V4L2_FIELD_TOP: - case V4L2_FIELD_BOTTOM: - vv->last_field = V4L2_FIELD_INTERLACED; - maxh = maxh / 2; - break; - case V4L2_FIELD_INTERLACED: - vv->last_field = V4L2_FIELD_INTERLACED; - break; - default: { - DEB_D(("no known field mode '%d'.\n",field)); - return -EINVAL; - } - } - - f->fmt.pix.field = field; - if (f->fmt.pix.width > maxw) - f->fmt.pix.width = maxw; - if (f->fmt.pix.height > maxh) - f->fmt.pix.height = maxh; - - calc_bpl = (f->fmt.pix.width * fmt->depth)/8; - - if (f->fmt.pix.bytesperline < calc_bpl) - f->fmt.pix.bytesperline = calc_bpl; - - if (f->fmt.pix.bytesperline > (2*PAGE_SIZE * fmt->depth)/8) /* arbitrary constraint */ - f->fmt.pix.bytesperline = calc_bpl; - - f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * f->fmt.pix.height; - DEB_D(("w:%d, h:%d, bytesperline:%d, sizeimage:%d\n",f->fmt.pix.width,f->fmt.pix.height,f->fmt.pix.bytesperline,f->fmt.pix.sizeimage)); - - return 0; - } - case V4L2_BUF_TYPE_VIDEO_OVERLAY: - DEB_EE(("V4L2_BUF_TYPE_VIDEO_OVERLAY: dev:%p, fh:%p\n",dev,fh)); - err = try_win(dev,&f->fmt.win); - if (0 != err) { - return err; - } - return 0; - default: - DEB_EE(("unknown format type '%d'\n",f->type)); - return -EINVAL; - } -} - -int saa7146_start_preview(struct saa7146_fh *fh) -{ - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - int ret = 0, err = 0; - - DEB_EE(("dev:%p, fh:%p\n",dev,fh)); - - /* check if we have overlay informations */ - if( NULL == fh->ov.fh ) { - DEB_D(("no overlay data available. try S_FMT first.\n")); - return -EAGAIN; - } - - /* check if streaming capture is running */ - if (IS_CAPTURE_ACTIVE(fh) != 0) { - DEB_D(("streaming capture is active.\n")); - return -EBUSY; - } - - /* check if overlay is running */ - if (IS_OVERLAY_ACTIVE(fh) != 0) { - if (vv->video_fh == fh) { - DEB_D(("overlay is already active.\n")); - return 0; - } - DEB_D(("overlay is already active in another open.\n")); - return -EBUSY; - } - - if (0 == saa7146_res_get(fh, RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP)) { - DEB_D(("cannot get necessary overlay resources\n")); - return -EBUSY; - } - - err = try_win(dev,&fh->ov.win); - if (0 != err) { - saa7146_res_free(vv->video_fh, RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP); - return -EBUSY; - } - - vv->ov_data = &fh->ov; - - DEB_D(("%dx%d+%d+%d %s field=%s\n", - fh->ov.win.w.width,fh->ov.win.w.height, - fh->ov.win.w.left,fh->ov.win.w.top, - vv->ov_fmt->name,v4l2_field_names[fh->ov.win.field])); - - if (0 != (ret = saa7146_enable_overlay(fh))) { - DEB_D(("enabling overlay failed: %d\n",ret)); - saa7146_res_free(vv->video_fh, RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP); - return ret; - } - - vv->video_status = STATUS_OVERLAY; - vv->video_fh = fh; - - return 0; -} -EXPORT_SYMBOL_GPL(saa7146_start_preview); - -int saa7146_stop_preview(struct saa7146_fh *fh) -{ - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - - DEB_EE(("dev:%p, fh:%p\n",dev,fh)); - - /* check if streaming capture is running */ - if (IS_CAPTURE_ACTIVE(fh) != 0) { - DEB_D(("streaming capture is active.\n")); - return -EBUSY; - } - - /* check if overlay is running at all */ - if ((vv->video_status & STATUS_OVERLAY) == 0) { - DEB_D(("no active overlay.\n")); - return 0; - } - - if (vv->video_fh != fh) { - DEB_D(("overlay is active, but in another open.\n")); - return -EBUSY; - } - - vv->video_status = 0; - vv->video_fh = NULL; - - saa7146_disable_overlay(fh); - - saa7146_res_free(fh, RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP); - - return 0; -} -EXPORT_SYMBOL_GPL(saa7146_stop_preview); - -static int s_fmt(struct saa7146_fh *fh, struct v4l2_format *f) -{ - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - - int err; - - switch (f->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - DEB_EE(("V4L2_BUF_TYPE_VIDEO_CAPTURE: dev:%p, fh:%p\n",dev,fh)); - if (IS_CAPTURE_ACTIVE(fh) != 0) { - DEB_EE(("streaming capture is active\n")); - return -EBUSY; - } - err = try_fmt(fh,f); - if (0 != err) - return err; - fh->video_fmt = f->fmt.pix; - DEB_EE(("set to pixelformat '%4.4s'\n",(char *)&fh->video_fmt.pixelformat)); - return 0; - case V4L2_BUF_TYPE_VIDEO_OVERLAY: - DEB_EE(("V4L2_BUF_TYPE_VIDEO_OVERLAY: dev:%p, fh:%p\n",dev,fh)); - err = try_win(dev,&f->fmt.win); - if (0 != err) - return err; - mutex_lock(&dev->lock); - fh->ov.win = f->fmt.win; - fh->ov.nclips = f->fmt.win.clipcount; - if (fh->ov.nclips > 16) - fh->ov.nclips = 16; - if (copy_from_user(fh->ov.clips,f->fmt.win.clips,sizeof(struct v4l2_clip)*fh->ov.nclips)) { - mutex_unlock(&dev->lock); - return -EFAULT; - } - - /* fh->ov.fh is used to indicate that we have valid overlay informations, too */ - fh->ov.fh = fh; - - mutex_unlock(&dev->lock); - - /* check if our current overlay is active */ - if (IS_OVERLAY_ACTIVE(fh) != 0) { - saa7146_stop_preview(fh); - saa7146_start_preview(fh); - } - return 0; - default: - DEB_D(("unknown format type '%d'\n",f->type)); - return -EINVAL; - } -} - -/********************************************************************************/ -/* device controls */ - -static struct v4l2_queryctrl controls[] = { - { - .id = V4L2_CID_BRIGHTNESS, - .name = "Brightness", - .minimum = 0, - .maximum = 255, - .step = 1, - .default_value = 128, - .type = V4L2_CTRL_TYPE_INTEGER, - },{ - .id = V4L2_CID_CONTRAST, - .name = "Contrast", - .minimum = 0, - .maximum = 127, - .step = 1, - .default_value = 64, - .type = V4L2_CTRL_TYPE_INTEGER, - },{ - .id = V4L2_CID_SATURATION, - .name = "Saturation", - .minimum = 0, - .maximum = 127, - .step = 1, - .default_value = 64, - .type = V4L2_CTRL_TYPE_INTEGER, - },{ - .id = V4L2_CID_VFLIP, - .name = "Vertical flip", - .minimum = 0, - .maximum = 1, - .type = V4L2_CTRL_TYPE_BOOLEAN, - },{ - .id = V4L2_CID_HFLIP, - .name = "Horizontal flip", - .minimum = 0, - .maximum = 1, - .type = V4L2_CTRL_TYPE_BOOLEAN, - }, -}; -static int NUM_CONTROLS = sizeof(controls)/sizeof(struct v4l2_queryctrl); - -#define V4L2_CID_PRIVATE_LASTP1 (V4L2_CID_PRIVATE_BASE + 0) - -static struct v4l2_queryctrl* ctrl_by_id(int id) -{ - int i; - - for (i = 0; i < NUM_CONTROLS; i++) - if (controls[i].id == id) - return controls+i; - return NULL; -} - -static int get_control(struct saa7146_fh *fh, struct v4l2_control *c) -{ - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - - const struct v4l2_queryctrl* ctrl; - u32 value = 0; - - ctrl = ctrl_by_id(c->id); - if (NULL == ctrl) - return -EINVAL; - switch (c->id) { - case V4L2_CID_BRIGHTNESS: - value = saa7146_read(dev, BCS_CTRL); - c->value = 0xff & (value >> 24); - DEB_D(("V4L2_CID_BRIGHTNESS: %d\n",c->value)); - break; - case V4L2_CID_CONTRAST: - value = saa7146_read(dev, BCS_CTRL); - c->value = 0x7f & (value >> 16); - DEB_D(("V4L2_CID_CONTRAST: %d\n",c->value)); - break; - case V4L2_CID_SATURATION: - value = saa7146_read(dev, BCS_CTRL); - c->value = 0x7f & (value >> 0); - DEB_D(("V4L2_CID_SATURATION: %d\n",c->value)); - break; - case V4L2_CID_VFLIP: - c->value = vv->vflip; - DEB_D(("V4L2_CID_VFLIP: %d\n",c->value)); - break; - case V4L2_CID_HFLIP: - c->value = vv->hflip; - DEB_D(("V4L2_CID_HFLIP: %d\n",c->value)); - break; - default: - return -EINVAL; - } - - return 0; -} - -static int set_control(struct saa7146_fh *fh, struct v4l2_control *c) -{ - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - - const struct v4l2_queryctrl* ctrl; - - ctrl = ctrl_by_id(c->id); - if (NULL == ctrl) { - DEB_D(("unknown control %d\n",c->id)); - return -EINVAL; - } - - mutex_lock(&dev->lock); - - switch (ctrl->type) { - case V4L2_CTRL_TYPE_BOOLEAN: - case V4L2_CTRL_TYPE_MENU: - case V4L2_CTRL_TYPE_INTEGER: - if (c->value < ctrl->minimum) - c->value = ctrl->minimum; - if (c->value > ctrl->maximum) - c->value = ctrl->maximum; - break; - default: - /* nothing */; - }; - - switch (c->id) { - case V4L2_CID_BRIGHTNESS: { - u32 value = saa7146_read(dev, BCS_CTRL); - value &= 0x00ffffff; - value |= (c->value << 24); - saa7146_write(dev, BCS_CTRL, value); - saa7146_write(dev, MC2, MASK_22 | MASK_06 ); - break; - } - case V4L2_CID_CONTRAST: { - u32 value = saa7146_read(dev, BCS_CTRL); - value &= 0xff00ffff; - value |= (c->value << 16); - saa7146_write(dev, BCS_CTRL, value); - saa7146_write(dev, MC2, MASK_22 | MASK_06 ); - break; - } - case V4L2_CID_SATURATION: { - u32 value = saa7146_read(dev, BCS_CTRL); - value &= 0xffffff00; - value |= (c->value << 0); - saa7146_write(dev, BCS_CTRL, value); - saa7146_write(dev, MC2, MASK_22 | MASK_06 ); - break; - } - case V4L2_CID_HFLIP: - /* fixme: we can support changing VFLIP and HFLIP here... */ - if (IS_CAPTURE_ACTIVE(fh) != 0) { - DEB_D(("V4L2_CID_HFLIP while active capture.\n")); - mutex_unlock(&dev->lock); - return -EINVAL; - } - vv->hflip = c->value; - break; - case V4L2_CID_VFLIP: - if (IS_CAPTURE_ACTIVE(fh) != 0) { - DEB_D(("V4L2_CID_VFLIP while active capture.\n")); - mutex_unlock(&dev->lock); - return -EINVAL; - } - vv->vflip = c->value; - break; - default: { - return -EINVAL; - } - } - mutex_unlock(&dev->lock); - - if (IS_OVERLAY_ACTIVE(fh) != 0) { - saa7146_stop_preview(fh); - saa7146_start_preview(fh); - } - return 0; -} - -/********************************************************************************/ -/* common pagetable functions */ - -static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *buf) -{ - struct pci_dev *pci = dev->pci; - struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); - struct scatterlist *list = dma->sglist; - int length = dma->sglen; - struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat); - - DEB_EE(("dev:%p, buf:%p, sg_len:%d\n",dev,buf,length)); - - if( 0 != IS_PLANAR(sfmt->trans)) { - struct saa7146_pgtable *pt1 = &buf->pt[0]; - struct saa7146_pgtable *pt2 = &buf->pt[1]; - struct saa7146_pgtable *pt3 = &buf->pt[2]; - u32 *ptr1, *ptr2, *ptr3; - u32 fill; - - int size = buf->fmt->width*buf->fmt->height; - int i,p,m1,m2,m3,o1,o2; - - switch( sfmt->depth ) { - case 12: { - /* create some offsets inside the page table */ - m1 = ((size+PAGE_SIZE)/PAGE_SIZE)-1; - m2 = ((size+(size/4)+PAGE_SIZE)/PAGE_SIZE)-1; - m3 = ((size+(size/2)+PAGE_SIZE)/PAGE_SIZE)-1; - o1 = size%PAGE_SIZE; - o2 = (size+(size/4))%PAGE_SIZE; - DEB_CAP(("size:%d, m1:%d, m2:%d, m3:%d, o1:%d, o2:%d\n",size,m1,m2,m3,o1,o2)); - break; - } - case 16: { - /* create some offsets inside the page table */ - m1 = ((size+PAGE_SIZE)/PAGE_SIZE)-1; - m2 = ((size+(size/2)+PAGE_SIZE)/PAGE_SIZE)-1; - m3 = ((2*size+PAGE_SIZE)/PAGE_SIZE)-1; - o1 = size%PAGE_SIZE; - o2 = (size+(size/2))%PAGE_SIZE; - DEB_CAP(("size:%d, m1:%d, m2:%d, m3:%d, o1:%d, o2:%d\n",size,m1,m2,m3,o1,o2)); - break; - } - default: { - return -1; - } - } - - ptr1 = pt1->cpu; - ptr2 = pt2->cpu; - ptr3 = pt3->cpu; - - /* walk all pages, copy all page addresses to ptr1 */ - for (i = 0; i < length; i++, list++) { - for (p = 0; p * 4096 < list->length; p++, ptr1++) { - *ptr1 = cpu_to_le32(sg_dma_address(list) - list->offset); - } - } -/* - ptr1 = pt1->cpu; - for(j=0;j<40;j++) { - printk("ptr1 %d: 0x%08x\n",j,ptr1[j]); - } -*/ - - /* if we have a user buffer, the first page may not be - aligned to a page boundary. */ - pt1->offset = list->offset; - pt2->offset = pt1->offset+o1; - pt3->offset = pt1->offset+o2; - - /* create video-dma2 page table */ - ptr1 = pt1->cpu; - for(i = m1; i <= m2 ; i++, ptr2++) { - *ptr2 = ptr1[i]; - } - fill = *(ptr2-1); - for(;i<1024;i++,ptr2++) { - *ptr2 = fill; - } - /* create video-dma3 page table */ - ptr1 = pt1->cpu; - for(i = m2; i <= m3; i++,ptr3++) { - *ptr3 = ptr1[i]; - } - fill = *(ptr3-1); - for(;i<1024;i++,ptr3++) { - *ptr3 = fill; - } - /* finally: finish up video-dma1 page table */ - ptr1 = pt1->cpu+m1; - fill = pt1->cpu[m1]; - for(i=m1;i<1024;i++,ptr1++) { - *ptr1 = fill; - } -/* - ptr1 = pt1->cpu; - ptr2 = pt2->cpu; - ptr3 = pt3->cpu; - for(j=0;j<40;j++) { - printk("ptr1 %d: 0x%08x\n",j,ptr1[j]); - } - for(j=0;j<40;j++) { - printk("ptr2 %d: 0x%08x\n",j,ptr2[j]); - } - for(j=0;j<40;j++) { - printk("ptr3 %d: 0x%08x\n",j,ptr3[j]); - } -*/ - } else { - struct saa7146_pgtable *pt = &buf->pt[0]; - return saa7146_pgtable_build_single(pci, pt, list, length); - } - - return 0; -} - - -/********************************************************************************/ -/* file operations */ - -static int video_begin(struct saa7146_fh *fh) -{ - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - struct saa7146_format *fmt = NULL; - unsigned int resource; - int ret = 0, err = 0; - - DEB_EE(("dev:%p, fh:%p\n",dev,fh)); - - if ((vv->video_status & STATUS_CAPTURE) != 0) { - if (vv->video_fh == fh) { - DEB_S(("already capturing.\n")); - return 0; - } - DEB_S(("already capturing in another open.\n")); - return -EBUSY; - } - - if ((vv->video_status & STATUS_OVERLAY) != 0) { - DEB_S(("warning: suspending overlay video for streaming capture.\n")); - vv->ov_suspend = vv->video_fh; - err = saa7146_stop_preview(vv->video_fh); /* side effect: video_status is now 0, video_fh is NULL */ - if (0 != err) { - DEB_D(("suspending video failed. aborting\n")); - return err; - } - } - - fmt = format_by_fourcc(dev,fh->video_fmt.pixelformat); - /* we need to have a valid format set here */ - BUG_ON(NULL == fmt); - - if (0 != (fmt->flags & FORMAT_IS_PLANAR)) { - resource = RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP|RESOURCE_DMA3_BRS; - } else { - resource = RESOURCE_DMA1_HPS; - } - - ret = saa7146_res_get(fh, resource); - if (0 == ret) { - DEB_S(("cannot get capture resource %d\n",resource)); - if (vv->ov_suspend != NULL) { - saa7146_start_preview(vv->ov_suspend); - vv->ov_suspend = NULL; - } - return -EBUSY; - } - - /* clear out beginning of streaming bit (rps register 0)*/ - saa7146_write(dev, MC2, MASK_27 ); - - /* enable rps0 irqs */ - SAA7146_IER_ENABLE(dev, MASK_27); - - vv->video_fh = fh; - vv->video_status = STATUS_CAPTURE; - - return 0; -} - -static int video_end(struct saa7146_fh *fh, struct file *file) -{ - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - struct saa7146_format *fmt = NULL; - unsigned long flags; - unsigned int resource; - u32 dmas = 0; - DEB_EE(("dev:%p, fh:%p\n",dev,fh)); - - if ((vv->video_status & STATUS_CAPTURE) != STATUS_CAPTURE) { - DEB_S(("not capturing.\n")); - return 0; - } - - if (vv->video_fh != fh) { - DEB_S(("capturing, but in another open.\n")); - return -EBUSY; - } - - fmt = format_by_fourcc(dev,fh->video_fmt.pixelformat); - /* we need to have a valid format set here */ - BUG_ON(NULL == fmt); - - if (0 != (fmt->flags & FORMAT_IS_PLANAR)) { - resource = RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP|RESOURCE_DMA3_BRS; - dmas = MASK_22 | MASK_21 | MASK_20; - } else { - resource = RESOURCE_DMA1_HPS; - dmas = MASK_22; - } - spin_lock_irqsave(&dev->slock,flags); - - /* disable rps0 */ - saa7146_write(dev, MC1, MASK_28); - - /* disable rps0 irqs */ - SAA7146_IER_DISABLE(dev, MASK_27); - - /* shut down all used video dma transfers */ - saa7146_write(dev, MC1, dmas); - - spin_unlock_irqrestore(&dev->slock, flags); - - vv->video_fh = NULL; - vv->video_status = 0; - - saa7146_res_free(fh, resource); - - if (vv->ov_suspend != NULL) { - saa7146_start_preview(vv->ov_suspend); - vv->ov_suspend = NULL; - } - - return 0; -} - -/* - * This function is _not_ called directly, but from - * video_generic_ioctl (and maybe others). userspace - * copying is done already, arg is a kernel pointer. - */ - -int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int cmd, void *arg) -{ - struct saa7146_fh *fh = file->private_data; - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - - int err = 0, result = 0, ee = 0; - - struct saa7146_use_ops *ops; - struct videobuf_queue *q; - - /* check if extension handles the command */ - for(ee = 0; dev->ext_vv_data->ioctls[ee].flags != 0; ee++) { - if( cmd == dev->ext_vv_data->ioctls[ee].cmd ) - break; - } - - if( 0 != (dev->ext_vv_data->ioctls[ee].flags & SAA7146_EXCLUSIVE) ) { - DEB_D(("extension handles ioctl exclusive.\n")); - result = dev->ext_vv_data->ioctl(fh, cmd, arg); - return result; - } - if( 0 != (dev->ext_vv_data->ioctls[ee].flags & SAA7146_BEFORE) ) { - DEB_D(("extension handles ioctl before.\n")); - result = dev->ext_vv_data->ioctl(fh, cmd, arg); - if( -EAGAIN != result ) { - return result; - } - } - - /* fixme: add handle "after" case (is it still needed?) */ - - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: { - ops = &saa7146_video_uops; - q = &fh->video_q; - break; - } - case V4L2_BUF_TYPE_VBI_CAPTURE: { - ops = &saa7146_vbi_uops; - q = &fh->vbi_q; - break; - } - default: - BUG(); - return 0; - } - - switch (cmd) { - case VIDIOC_QUERYCAP: - { - struct v4l2_capability *cap = arg; - memset(cap,0,sizeof(*cap)); - - DEB_EE(("VIDIOC_QUERYCAP\n")); - - strcpy((char *)cap->driver, "saa7146 v4l2"); - strlcpy((char *)cap->card, dev->ext->name, sizeof(cap->card)); - sprintf((char *)cap->bus_info,"PCI:%s", pci_name(dev->pci)); - cap->version = SAA7146_VERSION_CODE; - cap->capabilities = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_VIDEO_OVERLAY | - V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING; - cap->capabilities |= dev->ext_vv_data->capabilities; - return 0; - } - case VIDIOC_G_FBUF: - { - struct v4l2_framebuffer *fb = arg; - - DEB_EE(("VIDIOC_G_FBUF\n")); - - *fb = vv->ov_fb; - fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING; - return 0; - } - case VIDIOC_S_FBUF: - { - struct v4l2_framebuffer *fb = arg; - struct saa7146_format *fmt; - - DEB_EE(("VIDIOC_S_FBUF\n")); - - if(!capable(CAP_SYS_ADMIN) && - !capable(CAP_SYS_RAWIO)) - return -EPERM; - - /* check args */ - fmt = format_by_fourcc(dev,fb->fmt.pixelformat); - if (NULL == fmt) { - return -EINVAL; - } - - /* planar formats are not allowed for overlay video, clipping and video dma would clash */ - if (0 != (fmt->flags & FORMAT_IS_PLANAR)) { - DEB_S(("planar pixelformat '%4.4s' not allowed for overlay\n",(char *)&fmt->pixelformat)); - } - - /* check if overlay is running */ - if (IS_OVERLAY_ACTIVE(fh) != 0) { - if (vv->video_fh != fh) { - DEB_D(("refusing to change framebuffer informations while overlay is active in another open.\n")); - return -EBUSY; - } - } - - mutex_lock(&dev->lock); - - /* ok, accept it */ - vv->ov_fb = *fb; - vv->ov_fmt = fmt; - if (0 == vv->ov_fb.fmt.bytesperline) - vv->ov_fb.fmt.bytesperline = - vv->ov_fb.fmt.width*fmt->depth/8; - - mutex_unlock(&dev->lock); - - return 0; - } - case VIDIOC_ENUM_FMT: - { - struct v4l2_fmtdesc *f = arg; - int index; - - switch (f->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - case V4L2_BUF_TYPE_VIDEO_OVERLAY: { - index = f->index; - if (index < 0 || index >= NUM_FORMATS) { - return -EINVAL; - } - memset(f,0,sizeof(*f)); - f->index = index; - strlcpy((char *)f->description,formats[index].name,sizeof(f->description)); - f->pixelformat = formats[index].pixelformat; - break; - } - default: - return -EINVAL; - } - - DEB_EE(("VIDIOC_ENUM_FMT: type:%d, index:%d\n",f->type,f->index)); - return 0; - } - case VIDIOC_QUERYCTRL: - { - const struct v4l2_queryctrl *ctrl; - struct v4l2_queryctrl *c = arg; - - if ((c->id < V4L2_CID_BASE || - c->id >= V4L2_CID_LASTP1) && - (c->id < V4L2_CID_PRIVATE_BASE || - c->id >= V4L2_CID_PRIVATE_LASTP1)) - return -EINVAL; - - ctrl = ctrl_by_id(c->id); - if( NULL == ctrl ) { - return -EINVAL; -/* - c->flags = V4L2_CTRL_FLAG_DISABLED; - return 0; -*/ - } - - DEB_EE(("VIDIOC_QUERYCTRL: id:%d\n",c->id)); - *c = *ctrl; - return 0; - } - case VIDIOC_G_CTRL: { - DEB_EE(("VIDIOC_G_CTRL\n")); - return get_control(fh,arg); - } - case VIDIOC_S_CTRL: - { - DEB_EE(("VIDIOC_S_CTRL\n")); - err = set_control(fh,arg); - return err; - } - case VIDIOC_G_PARM: - { - struct v4l2_streamparm *parm = arg; - if( parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ) { - return -EINVAL; - } - memset(&parm->parm.capture,0,sizeof(struct v4l2_captureparm)); - parm->parm.capture.readbuffers = 1; - // fixme: only for PAL! - parm->parm.capture.timeperframe.numerator = 1; - parm->parm.capture.timeperframe.denominator = 25; - return 0; - } - case VIDIOC_G_FMT: - { - struct v4l2_format *f = arg; - DEB_EE(("VIDIOC_G_FMT\n")); - return g_fmt(fh,f); - } - case VIDIOC_S_FMT: - { - struct v4l2_format *f = arg; - DEB_EE(("VIDIOC_S_FMT\n")); - return s_fmt(fh,f); - } - case VIDIOC_TRY_FMT: - { - struct v4l2_format *f = arg; - DEB_EE(("VIDIOC_TRY_FMT\n")); - return try_fmt(fh,f); - } - case VIDIOC_G_STD: - { - v4l2_std_id *id = arg; - DEB_EE(("VIDIOC_G_STD\n")); - *id = vv->standard->id; - return 0; - } - /* the saa7146 supfhrts (used in conjunction with the saa7111a for example) - PAL / NTSC / SECAM. if your hardware does not (or does more) - -- override this function in your extension */ - case VIDIOC_ENUMSTD: - { - struct v4l2_standard *e = arg; - if (e->index < 0 ) - return -EINVAL; - if( e->index < dev->ext_vv_data->num_stds ) { - DEB_EE(("VIDIOC_ENUMSTD: index:%d\n",e->index)); - v4l2_video_std_construct(e, dev->ext_vv_data->stds[e->index].id, dev->ext_vv_data->stds[e->index].name); - return 0; - } - return -EINVAL; - } - case VIDIOC_S_STD: - { - v4l2_std_id *id = arg; - int found = 0; - int i, err; - - DEB_EE(("VIDIOC_S_STD\n")); - - if ((vv->video_status & STATUS_CAPTURE) == STATUS_CAPTURE) { - DEB_D(("cannot change video standard while streaming capture is active\n")); - return -EBUSY; - } - - if ((vv->video_status & STATUS_OVERLAY) != 0) { - vv->ov_suspend = vv->video_fh; - err = saa7146_stop_preview(vv->video_fh); /* side effect: video_status is now 0, video_fh is NULL */ - if (0 != err) { - DEB_D(("suspending video failed. aborting\n")); - return err; - } - } - - mutex_lock(&dev->lock); - - for(i = 0; i < dev->ext_vv_data->num_stds; i++) - if (*id & dev->ext_vv_data->stds[i].id) - break; - if (i != dev->ext_vv_data->num_stds) { - vv->standard = &dev->ext_vv_data->stds[i]; - if( NULL != dev->ext_vv_data->std_callback ) - dev->ext_vv_data->std_callback(dev, vv->standard); - found = 1; - } - - mutex_unlock(&dev->lock); - - if (vv->ov_suspend != NULL) { - saa7146_start_preview(vv->ov_suspend); - vv->ov_suspend = NULL; - } - - if( 0 == found ) { - DEB_EE(("VIDIOC_S_STD: standard not found.\n")); - return -EINVAL; - } - - DEB_EE(("VIDIOC_S_STD: set to standard to '%s'\n",vv->standard->name)); - return 0; - } - case VIDIOC_OVERLAY: - { - int on = *(int *)arg; - int err = 0; - - DEB_D(("VIDIOC_OVERLAY on:%d\n",on)); - if (on != 0) { - err = saa7146_start_preview(fh); - } else { - err = saa7146_stop_preview(fh); - } - return err; - } - case VIDIOC_REQBUFS: { - struct v4l2_requestbuffers *req = arg; - DEB_D(("VIDIOC_REQBUFS, type:%d\n",req->type)); - return videobuf_reqbufs(q,req); - } - case VIDIOC_QUERYBUF: { - struct v4l2_buffer *buf = arg; - DEB_D(("VIDIOC_QUERYBUF, type:%d, offset:%d\n",buf->type,buf->m.offset)); - return videobuf_querybuf(q,buf); - } - case VIDIOC_QBUF: { - struct v4l2_buffer *buf = arg; - int ret = 0; - ret = videobuf_qbuf(q,buf); - DEB_D(("VIDIOC_QBUF: ret:%d, index:%d\n",ret,buf->index)); - return ret; - } - case VIDIOC_DQBUF: { - struct v4l2_buffer *buf = arg; - int ret = 0; - ret = videobuf_dqbuf(q,buf,file->f_flags & O_NONBLOCK); - DEB_D(("VIDIOC_DQBUF: ret:%d, index:%d\n",ret,buf->index)); - return ret; - } - case VIDIOC_STREAMON: { - int *type = arg; - DEB_D(("VIDIOC_STREAMON, type:%d\n",*type)); - - err = video_begin(fh); - if( 0 != err) { - return err; - } - err = videobuf_streamon(q); - return err; - } - case VIDIOC_STREAMOFF: { - int *type = arg; - - DEB_D(("VIDIOC_STREAMOFF, type:%d\n",*type)); - - /* ugly: we need to copy some checks from video_end(), - because videobuf_streamoff() relies on the capture running. - check and fix this */ - if ((vv->video_status & STATUS_CAPTURE) != STATUS_CAPTURE) { - DEB_S(("not capturing.\n")); - return 0; - } - - if (vv->video_fh != fh) { - DEB_S(("capturing, but in another open.\n")); - return -EBUSY; - } - - err = videobuf_streamoff(q); - if (0 != err) { - DEB_D(("warning: videobuf_streamoff() failed.\n")); - video_end(fh, file); - } else { - err = video_end(fh, file); - } - return err; - } -#ifdef CONFIG_VIDEO_V4L1_COMPAT - case VIDIOCGMBUF: - { - struct video_mbuf *mbuf = arg; - struct videobuf_queue *q; - int i; - - /* fixme: number of capture buffers and sizes for v4l apps */ - int gbuffers = 2; - int gbufsize = 768*576*4; - - DEB_D(("VIDIOCGMBUF \n")); - - q = &fh->video_q; - err = videobuf_mmap_setup(q,gbuffers,gbufsize, - V4L2_MEMORY_MMAP); - if (err < 0) - return err; - - gbuffers = err; - memset(mbuf,0,sizeof(*mbuf)); - mbuf->frames = gbuffers; - mbuf->size = gbuffers * gbufsize; - for (i = 0; i < gbuffers; i++) - mbuf->offsets[i] = i * gbufsize; - return 0; - } -#endif - default: - return v4l_compat_translate_ioctl(inode,file,cmd,arg, - saa7146_video_do_ioctl); - } - return 0; -} - -/*********************************************************************************/ -/* buffer handling functions */ - -static int buffer_activate (struct saa7146_dev *dev, - struct saa7146_buf *buf, - struct saa7146_buf *next) -{ - struct saa7146_vv *vv = dev->vv_data; - - buf->vb.state = VIDEOBUF_ACTIVE; - saa7146_set_capture(dev,buf,next); - - mod_timer(&vv->video_q.timeout, jiffies+BUFFER_TIMEOUT); - return 0; -} - -static int buffer_prepare(struct videobuf_queue *q, - struct videobuf_buffer *vb, enum v4l2_field field) -{ - struct file *file = q->priv_data; - struct saa7146_fh *fh = file->private_data; - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - struct saa7146_buf *buf = (struct saa7146_buf *)vb; - int size,err = 0; - - DEB_CAP(("vbuf:%p\n",vb)); - - /* sanity checks */ - if (fh->video_fmt.width < 48 || - fh->video_fmt.height < 32 || - fh->video_fmt.width > vv->standard->h_max_out || - fh->video_fmt.height > vv->standard->v_max_out) { - DEB_D(("w (%d) / h (%d) out of bounds.\n",fh->video_fmt.width,fh->video_fmt.height)); - return -EINVAL; - } - - size = fh->video_fmt.sizeimage; - if (0 != buf->vb.baddr && buf->vb.bsize < size) { - DEB_D(("size mismatch.\n")); - return -EINVAL; - } - - DEB_CAP(("buffer_prepare [size=%dx%d,bytes=%d,fields=%s]\n", - fh->video_fmt.width,fh->video_fmt.height,size,v4l2_field_names[fh->video_fmt.field])); - if (buf->vb.width != fh->video_fmt.width || - buf->vb.bytesperline != fh->video_fmt.bytesperline || - buf->vb.height != fh->video_fmt.height || - buf->vb.size != size || - buf->vb.field != field || - buf->vb.field != fh->video_fmt.field || - buf->fmt != &fh->video_fmt) { - saa7146_dma_free(dev,q,buf); - } - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - struct saa7146_format *sfmt; - - buf->vb.bytesperline = fh->video_fmt.bytesperline; - buf->vb.width = fh->video_fmt.width; - buf->vb.height = fh->video_fmt.height; - buf->vb.size = size; - buf->vb.field = field; - buf->fmt = &fh->video_fmt; - buf->vb.field = fh->video_fmt.field; - - sfmt = format_by_fourcc(dev,buf->fmt->pixelformat); - - if( 0 != IS_PLANAR(sfmt->trans)) { - saa7146_pgtable_free(dev->pci, &buf->pt[0]); - saa7146_pgtable_free(dev->pci, &buf->pt[1]); - saa7146_pgtable_free(dev->pci, &buf->pt[2]); - - saa7146_pgtable_alloc(dev->pci, &buf->pt[0]); - saa7146_pgtable_alloc(dev->pci, &buf->pt[1]); - saa7146_pgtable_alloc(dev->pci, &buf->pt[2]); - } else { - saa7146_pgtable_free(dev->pci, &buf->pt[0]); - saa7146_pgtable_alloc(dev->pci, &buf->pt[0]); - } - - err = videobuf_iolock(q,&buf->vb, &vv->ov_fb); - if (err) - goto oops; - err = saa7146_pgtable_build(dev,buf); - if (err) - goto oops; - } - buf->vb.state = VIDEOBUF_PREPARED; - buf->activate = buffer_activate; - - return 0; - - oops: - DEB_D(("error out.\n")); - saa7146_dma_free(dev,q,buf); - - return err; -} - -static int buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) -{ - struct file *file = q->priv_data; - struct saa7146_fh *fh = file->private_data; - - if (0 == *count || *count > MAX_SAA7146_CAPTURE_BUFFERS) - *count = MAX_SAA7146_CAPTURE_BUFFERS; - - *size = fh->video_fmt.sizeimage; - - /* check if we exceed the "max_memory" parameter */ - if( (*count * *size) > (max_memory*1048576) ) { - *count = (max_memory*1048576) / *size; - } - - DEB_CAP(("%d buffers, %d bytes each.\n",*count,*size)); - - return 0; -} - -static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct file *file = q->priv_data; - struct saa7146_fh *fh = file->private_data; - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - struct saa7146_buf *buf = (struct saa7146_buf *)vb; - - DEB_CAP(("vbuf:%p\n",vb)); - saa7146_buffer_queue(fh->dev,&vv->video_q,buf); -} - -static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct file *file = q->priv_data; - struct saa7146_fh *fh = file->private_data; - struct saa7146_dev *dev = fh->dev; - struct saa7146_buf *buf = (struct saa7146_buf *)vb; - - DEB_CAP(("vbuf:%p\n",vb)); - saa7146_dma_free(dev,q,buf); -} - -static struct videobuf_queue_ops video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, - .buf_queue = buffer_queue, - .buf_release = buffer_release, -}; - -/********************************************************************************/ -/* file operations */ - -static void video_init(struct saa7146_dev *dev, struct saa7146_vv *vv) -{ - INIT_LIST_HEAD(&vv->video_q.queue); - - init_timer(&vv->video_q.timeout); - vv->video_q.timeout.function = saa7146_buffer_timeout; - vv->video_q.timeout.data = (unsigned long)(&vv->video_q); - vv->video_q.dev = dev; - - /* set some default values */ - vv->standard = &dev->ext_vv_data->stds[0]; - - /* FIXME: what's this? */ - vv->current_hps_source = SAA7146_HPS_SOURCE_PORT_A; - vv->current_hps_sync = SAA7146_HPS_SYNC_PORT_A; -} - - -static int video_open(struct saa7146_dev *dev, struct file *file) -{ - struct saa7146_fh *fh = (struct saa7146_fh *)file->private_data; - struct saa7146_format *sfmt; - - fh->video_fmt.width = 384; - fh->video_fmt.height = 288; - fh->video_fmt.pixelformat = V4L2_PIX_FMT_BGR24; - fh->video_fmt.bytesperline = 0; - fh->video_fmt.field = V4L2_FIELD_ANY; - sfmt = format_by_fourcc(dev,fh->video_fmt.pixelformat); - fh->video_fmt.sizeimage = (fh->video_fmt.width * fh->video_fmt.height * sfmt->depth)/8; - - videobuf_queue_pci_init(&fh->video_q, &video_qops, - dev->pci, &dev->slock, - V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_INTERLACED, - sizeof(struct saa7146_buf), - file); - - return 0; -} - - -static void video_close(struct saa7146_dev *dev, struct file *file) -{ - struct saa7146_fh *fh = (struct saa7146_fh *)file->private_data; - struct saa7146_vv *vv = dev->vv_data; - struct videobuf_queue *q = &fh->video_q; - int err; - - if (IS_CAPTURE_ACTIVE(fh) != 0) { - err = video_end(fh, file); - } else if (IS_OVERLAY_ACTIVE(fh) != 0) { - err = saa7146_stop_preview(fh); - } - - videobuf_stop(q); - - /* hmm, why is this function declared void? */ - /* return err */ -} - - -static void video_irq_done(struct saa7146_dev *dev, unsigned long st) -{ - struct saa7146_vv *vv = dev->vv_data; - struct saa7146_dmaqueue *q = &vv->video_q; - - spin_lock(&dev->slock); - DEB_CAP(("called.\n")); - - /* only finish the buffer if we have one... */ - if( NULL != q->curr ) { - saa7146_buffer_finish(dev,q,VIDEOBUF_DONE); - } - saa7146_buffer_next(dev,q,0); - - spin_unlock(&dev->slock); -} - -static ssize_t video_read(struct file *file, char __user *data, size_t count, loff_t *ppos) -{ - struct saa7146_fh *fh = file->private_data; - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - ssize_t ret = 0; - - DEB_EE(("called.\n")); - - if ((vv->video_status & STATUS_CAPTURE) != 0) { - /* fixme: should we allow read() captures while streaming capture? */ - if (vv->video_fh == fh) { - DEB_S(("already capturing.\n")); - return -EBUSY; - } - DEB_S(("already capturing in another open.\n")); - return -EBUSY; - } - - ret = video_begin(fh); - if( 0 != ret) { - goto out; - } - - ret = videobuf_read_one(&fh->video_q , data, count, ppos, - file->f_flags & O_NONBLOCK); - if (ret != 0) { - video_end(fh, file); - } else { - ret = video_end(fh, file); - } -out: - /* restart overlay if it was active before */ - if (vv->ov_suspend != NULL) { - saa7146_start_preview(vv->ov_suspend); - vv->ov_suspend = NULL; - } - - return ret; -} - -struct saa7146_use_ops saa7146_video_uops = { - .init = video_init, - .open = video_open, - .release = video_close, - .irq_done = video_irq_done, - .read = video_read, -}; diff --git a/drivers/media/common/siano/Kconfig b/drivers/media/common/siano/Kconfig new file mode 100644 index 00000000000..f953d33ee15 --- /dev/null +++ b/drivers/media/common/siano/Kconfig @@ -0,0 +1,33 @@ +# +# Siano Mobile Silicon Digital TV device configuration +# + +config SMS_SIANO_MDTV + tristate + depends on DVB_CORE && HAS_DMA + depends on !RC_CORE || RC_CORE + depends on SMS_USB_DRV || SMS_SDIO_DRV + default y + +config SMS_SIANO_RC + bool "Enable Remote Controller support for Siano devices" + depends on SMS_SIANO_MDTV && RC_CORE + depends on SMS_USB_DRV || SMS_SDIO_DRV + depends on MEDIA_COMMON_OPTIONS + default y + ---help--- + Choose Y to select Remote Controller support for Siano driver. + +config SMS_SIANO_DEBUGFS + bool "Enable debugfs for smsdvb" + depends on SMS_SIANO_MDTV + depends on DEBUG_FS + depends on SMS_USB_DRV + depends on CONFIG_SMS_USB_DRV = CONFIG_SMS_SDIO_DRV + + ---help--- + Choose Y to enable visualizing a dump of the frontend + statistics response packets via debugfs. Currently, works + only with Siano USB devices. + + Useful only for developers. In doubt, say N. diff --git a/drivers/media/common/siano/Makefile b/drivers/media/common/siano/Makefile new file mode 100644 index 00000000000..4c0567f106b --- /dev/null +++ b/drivers/media/common/siano/Makefile @@ -0,0 +1,16 @@ +smsmdtv-objs := smscoreapi.o sms-cards.o smsendian.o +smsdvb-objs := smsdvb-main.o + +obj-$(CONFIG_SMS_SIANO_MDTV) += smsmdtv.o smsdvb.o + +ifeq ($(CONFIG_SMS_SIANO_RC),y) + smsmdtv-objs += smsir.o +endif + +ifeq ($(CONFIG_SMS_SIANO_DEBUGFS),y) + smsdvb-objs += smsdvb-debugfs.o +endif + +ccflags-y += -Idrivers/media/dvb-core +ccflags-y += $(extra-cflags-y) $(extra-cflags-m) + diff --git a/drivers/media/common/siano/sms-cards.c b/drivers/media/common/siano/sms-cards.c new file mode 100644 index 00000000000..82769993eeb --- /dev/null +++ b/drivers/media/common/siano/sms-cards.c @@ -0,0 +1,358 @@ +/* + * Card-specific functions for the Siano SMS1xxx USB dongle + * + * Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org> + * + * 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; + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. + * + * 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 "sms-cards.h" +#include "smsir.h" +#include <linux/module.h> + +static int sms_dbg; +module_param_named(cards_dbg, sms_dbg, int, 0644); +MODULE_PARM_DESC(cards_dbg, "set debug level (info=1, adv=2 (or-able))"); + +static struct sms_board sms_boards[] = { + [SMS_BOARD_UNKNOWN] = { + .name = "Unknown board", + .type = SMS_UNKNOWN_TYPE, + .default_mode = DEVICE_MODE_NONE, + }, + [SMS1XXX_BOARD_SIANO_STELLAR] = { + .name = "Siano Stellar Digital Receiver", + .type = SMS_STELLAR, + .default_mode = DEVICE_MODE_DVBT_BDA, + }, + [SMS1XXX_BOARD_SIANO_NOVA_A] = { + .name = "Siano Nova A Digital Receiver", + .type = SMS_NOVA_A0, + .default_mode = DEVICE_MODE_DVBT_BDA, + }, + [SMS1XXX_BOARD_SIANO_NOVA_B] = { + .name = "Siano Nova B Digital Receiver", + .type = SMS_NOVA_B0, + .default_mode = DEVICE_MODE_DVBT_BDA, + }, + [SMS1XXX_BOARD_SIANO_VEGA] = { + .name = "Siano Vega Digital Receiver", + .type = SMS_VEGA, + .default_mode = DEVICE_MODE_CMMB, + }, + [SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT] = { + .name = "Hauppauge Catamount", + .type = SMS_STELLAR, + .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_STELLAR, + .default_mode = DEVICE_MODE_DVBT_BDA, + }, + [SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A] = { + .name = "Hauppauge Okemo-A", + .type = SMS_NOVA_A0, + .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_NOVA_A, + .default_mode = DEVICE_MODE_DVBT_BDA, + }, + [SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B] = { + .name = "Hauppauge Okemo-B", + .type = SMS_NOVA_B0, + .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_NOVA_B, + .default_mode = DEVICE_MODE_DVBT_BDA, + }, + [SMS1XXX_BOARD_HAUPPAUGE_WINDHAM] = { + .name = "Hauppauge WinTV MiniStick", + .type = SMS_NOVA_B0, + .fw[DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_HCW_55XXX, + .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_HCW_55XXX, + .default_mode = DEVICE_MODE_DVBT_BDA, + .rc_codes = RC_MAP_HAUPPAUGE, + .board_cfg.leds_power = 26, + .board_cfg.led0 = 27, + .board_cfg.led1 = 28, + .board_cfg.ir = 9, + .led_power = 26, + .led_lo = 27, + .led_hi = 28, + }, + [SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD] = { + .name = "Hauppauge WinTV MiniCard", + .type = SMS_NOVA_B0, + .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_HCW_55XXX, + .default_mode = DEVICE_MODE_DVBT_BDA, + .lna_ctrl = 29, + .board_cfg.foreign_lna0_ctrl = 29, + .rf_switch = 17, + .board_cfg.rf_switch_uhf = 17, + }, + [SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2] = { + .name = "Hauppauge WinTV MiniCard", + .type = SMS_NOVA_B0, + .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_HCW_55XXX, + .default_mode = DEVICE_MODE_DVBT_BDA, + .lna_ctrl = -1, + }, + [SMS1XXX_BOARD_SIANO_NICE] = { + .name = "Siano Nice Digital Receiver", + .type = SMS_NOVA_B0, + .default_mode = DEVICE_MODE_DVBT_BDA, + }, + [SMS1XXX_BOARD_SIANO_VENICE] = { + .name = "Siano Venice Digital Receiver", + .type = SMS_VEGA, + .default_mode = DEVICE_MODE_CMMB, + }, + [SMS1XXX_BOARD_SIANO_STELLAR_ROM] = { + .name = "Siano Stellar Digital Receiver ROM", + .type = SMS_STELLAR, + .default_mode = DEVICE_MODE_DVBT_BDA, + .intf_num = 1, + }, + [SMS1XXX_BOARD_ZTE_DVB_DATA_CARD] = { + .name = "ZTE Data Card Digital Receiver", + .type = SMS_NOVA_B0, + .default_mode = DEVICE_MODE_DVBT_BDA, + .intf_num = 5, + .mtu = 15792, + }, + [SMS1XXX_BOARD_ONDA_MDTV_DATA_CARD] = { + .name = "ONDA Data Card Digital Receiver", + .type = SMS_NOVA_B0, + .default_mode = DEVICE_MODE_DVBT_BDA, + .intf_num = 6, + .mtu = 15792, + }, + [SMS1XXX_BOARD_SIANO_MING] = { + .name = "Siano Ming Digital Receiver", + .type = SMS_MING, + .default_mode = DEVICE_MODE_CMMB, + }, + [SMS1XXX_BOARD_SIANO_PELE] = { + .name = "Siano Pele Digital Receiver", + .type = SMS_PELE, + .default_mode = DEVICE_MODE_ISDBT_BDA, + }, + [SMS1XXX_BOARD_SIANO_RIO] = { + .name = "Siano Rio Digital Receiver", + .type = SMS_RIO, + .default_mode = DEVICE_MODE_ISDBT_BDA, + }, + [SMS1XXX_BOARD_SIANO_DENVER_1530] = { + .name = "Siano Denver (ATSC-M/H) Digital Receiver", + .type = SMS_DENVER_1530, + .default_mode = DEVICE_MODE_ATSC, + .crystal = 2400, + }, + [SMS1XXX_BOARD_SIANO_DENVER_2160] = { + .name = "Siano Denver (TDMB) Digital Receiver", + .type = SMS_DENVER_2160, + .default_mode = DEVICE_MODE_DAB_TDMB, + }, +}; + +struct sms_board *sms_get_board(unsigned id) +{ + BUG_ON(id >= ARRAY_SIZE(sms_boards)); + + return &sms_boards[id]; +} +EXPORT_SYMBOL_GPL(sms_get_board); +static inline void sms_gpio_assign_11xx_default_led_config( + struct smscore_config_gpio *p_gpio_config) { + p_gpio_config->direction = SMS_GPIO_DIRECTION_OUTPUT; + p_gpio_config->inputcharacteristics = + SMS_GPIO_INPUTCHARACTERISTICS_NORMAL; + p_gpio_config->outputdriving = SMS_GPIO_OUTPUTDRIVING_4mA; + p_gpio_config->outputslewrate = SMS_GPIO_OUTPUT_SLEW_RATE_0_45_V_NS; + p_gpio_config->pullupdown = SMS_GPIO_PULLUPDOWN_NONE; +} + +int sms_board_event(struct smscore_device_t *coredev, + enum SMS_BOARD_EVENTS gevent) +{ + struct smscore_config_gpio my_gpio_config; + + sms_gpio_assign_11xx_default_led_config(&my_gpio_config); + + switch (gevent) { + case BOARD_EVENT_POWER_INIT: /* including hotplug */ + break; /* BOARD_EVENT_BIND */ + + case BOARD_EVENT_POWER_SUSPEND: + break; /* BOARD_EVENT_POWER_SUSPEND */ + + case BOARD_EVENT_POWER_RESUME: + break; /* BOARD_EVENT_POWER_RESUME */ + + case BOARD_EVENT_BIND: + break; /* BOARD_EVENT_BIND */ + + case BOARD_EVENT_SCAN_PROG: + break; /* BOARD_EVENT_SCAN_PROG */ + case BOARD_EVENT_SCAN_COMP: + break; /* BOARD_EVENT_SCAN_COMP */ + case BOARD_EVENT_EMERGENCY_WARNING_SIGNAL: + break; /* BOARD_EVENT_EMERGENCY_WARNING_SIGNAL */ + case BOARD_EVENT_FE_LOCK: + break; /* BOARD_EVENT_FE_LOCK */ + case BOARD_EVENT_FE_UNLOCK: + break; /* BOARD_EVENT_FE_UNLOCK */ + case BOARD_EVENT_DEMOD_LOCK: + break; /* BOARD_EVENT_DEMOD_LOCK */ + case BOARD_EVENT_DEMOD_UNLOCK: + break; /* BOARD_EVENT_DEMOD_UNLOCK */ + case BOARD_EVENT_RECEPTION_MAX_4: + break; /* BOARD_EVENT_RECEPTION_MAX_4 */ + case BOARD_EVENT_RECEPTION_3: + break; /* BOARD_EVENT_RECEPTION_3 */ + case BOARD_EVENT_RECEPTION_2: + break; /* BOARD_EVENT_RECEPTION_2 */ + case BOARD_EVENT_RECEPTION_1: + break; /* BOARD_EVENT_RECEPTION_1 */ + case BOARD_EVENT_RECEPTION_LOST_0: + break; /* BOARD_EVENT_RECEPTION_LOST_0 */ + case BOARD_EVENT_MULTIPLEX_OK: + break; /* BOARD_EVENT_MULTIPLEX_OK */ + case BOARD_EVENT_MULTIPLEX_ERRORS: + break; /* BOARD_EVENT_MULTIPLEX_ERRORS */ + + default: + sms_err("Unknown SMS board event"); + break; + } + return 0; +} +EXPORT_SYMBOL_GPL(sms_board_event); + +static int sms_set_gpio(struct smscore_device_t *coredev, int pin, int enable) +{ + int lvl, ret; + u32 gpio; + struct smscore_config_gpio gpioconfig = { + .direction = SMS_GPIO_DIRECTION_OUTPUT, + .pullupdown = SMS_GPIO_PULLUPDOWN_NONE, + .inputcharacteristics = SMS_GPIO_INPUTCHARACTERISTICS_NORMAL, + .outputslewrate = SMS_GPIO_OUTPUT_SLEW_RATE_FAST, + .outputdriving = SMS_GPIO_OUTPUTDRIVING_S_4mA, + }; + + if (pin == 0) + return -EINVAL; + + if (pin < 0) { + /* inverted gpio */ + gpio = pin * -1; + lvl = enable ? 0 : 1; + } else { + gpio = pin; + lvl = enable ? 1 : 0; + } + + ret = smscore_configure_gpio(coredev, gpio, &gpioconfig); + if (ret < 0) + return ret; + + return smscore_set_gpio(coredev, gpio, lvl); +} + +int sms_board_setup(struct smscore_device_t *coredev) +{ + int board_id = smscore_get_board_id(coredev); + struct sms_board *board = sms_get_board(board_id); + + switch (board_id) { + case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM: + /* turn off all LEDs */ + sms_set_gpio(coredev, board->led_power, 0); + sms_set_gpio(coredev, board->led_hi, 0); + sms_set_gpio(coredev, board->led_lo, 0); + break; + case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2: + case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD: + /* turn off LNA */ + sms_set_gpio(coredev, board->lna_ctrl, 0); + break; + } + return 0; +} +EXPORT_SYMBOL_GPL(sms_board_setup); + +int sms_board_power(struct smscore_device_t *coredev, int onoff) +{ + int board_id = smscore_get_board_id(coredev); + struct sms_board *board = sms_get_board(board_id); + + switch (board_id) { + case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM: + /* power LED */ + sms_set_gpio(coredev, + board->led_power, onoff ? 1 : 0); + break; + case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2: + case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD: + /* LNA */ + if (!onoff) + sms_set_gpio(coredev, board->lna_ctrl, 0); + break; + } + return 0; +} +EXPORT_SYMBOL_GPL(sms_board_power); + +int sms_board_led_feedback(struct smscore_device_t *coredev, int led) +{ + int board_id = smscore_get_board_id(coredev); + struct sms_board *board = sms_get_board(board_id); + + /* dont touch GPIO if LEDs are already set */ + if (smscore_led_state(coredev, -1) == led) + return 0; + + switch (board_id) { + case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM: + sms_set_gpio(coredev, + board->led_lo, (led & SMS_LED_LO) ? 1 : 0); + sms_set_gpio(coredev, + board->led_hi, (led & SMS_LED_HI) ? 1 : 0); + + smscore_led_state(coredev, led); + break; + } + return 0; +} +EXPORT_SYMBOL_GPL(sms_board_led_feedback); + +int sms_board_lna_control(struct smscore_device_t *coredev, int onoff) +{ + int board_id = smscore_get_board_id(coredev); + struct sms_board *board = sms_get_board(board_id); + + sms_debug("%s: LNA %s", __func__, onoff ? "enabled" : "disabled"); + + switch (board_id) { + case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2: + case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD: + sms_set_gpio(coredev, + board->rf_switch, onoff ? 1 : 0); + return sms_set_gpio(coredev, + board->lna_ctrl, onoff ? 1 : 0); + } + return -EINVAL; +} +EXPORT_SYMBOL_GPL(sms_board_lna_control); + +int sms_board_load_modules(int id) +{ + request_module("smsdvb"); + return 0; +} +EXPORT_SYMBOL_GPL(sms_board_load_modules); diff --git a/drivers/media/common/siano/sms-cards.h b/drivers/media/common/siano/sms-cards.h new file mode 100644 index 00000000000..c63b544c49c --- /dev/null +++ b/drivers/media/common/siano/sms-cards.h @@ -0,0 +1,137 @@ +/* + * Card-specific functions for the Siano SMS1xxx USB dongle + * + * Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org> + * + * 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; + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. + * + * 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 __SMS_CARDS_H__ +#define __SMS_CARDS_H__ + +#include <linux/usb.h> +#include "smscoreapi.h" +#include "smsir.h" + +#define SMS_BOARD_UNKNOWN 0 +#define SMS1XXX_BOARD_SIANO_STELLAR 1 +#define SMS1XXX_BOARD_SIANO_NOVA_A 2 +#define SMS1XXX_BOARD_SIANO_NOVA_B 3 +#define SMS1XXX_BOARD_SIANO_VEGA 4 +#define SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT 5 +#define SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A 6 +#define SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B 7 +#define SMS1XXX_BOARD_HAUPPAUGE_WINDHAM 8 +#define SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD 9 +#define SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2 10 +#define SMS1XXX_BOARD_SIANO_NICE 11 +#define SMS1XXX_BOARD_SIANO_VENICE 12 +#define SMS1XXX_BOARD_SIANO_STELLAR_ROM 13 +#define SMS1XXX_BOARD_ZTE_DVB_DATA_CARD 14 +#define SMS1XXX_BOARD_ONDA_MDTV_DATA_CARD 15 +#define SMS1XXX_BOARD_SIANO_MING 16 +#define SMS1XXX_BOARD_SIANO_PELE 17 +#define SMS1XXX_BOARD_SIANO_RIO 18 +#define SMS1XXX_BOARD_SIANO_DENVER_1530 19 +#define SMS1XXX_BOARD_SIANO_DENVER_2160 20 + +struct sms_board_gpio_cfg { + int lna_vhf_exist; + int lna_vhf_ctrl; + int lna_uhf_exist; + int lna_uhf_ctrl; + int lna_uhf_d_ctrl; + int lna_sband_exist; + int lna_sband_ctrl; + int lna_sband_d_ctrl; + int foreign_lna0_ctrl; + int foreign_lna1_ctrl; + int foreign_lna2_ctrl; + int rf_switch_vhf; + int rf_switch_uhf; + int rf_switch_sband; + int leds_power; + int led0; + int led1; + int led2; + int led3; + int led4; + int ir; + int eeprom_wp; + int mrc_sense; + int mrc_pdn_resetn; + int mrc_gp0; /* mrcs spi int */ + int mrc_gp1; + int mrc_gp2; + int mrc_gp3; + int mrc_gp4; + int host_spi_gsp_ts_int; +}; + +struct sms_board { + enum sms_device_type_st type; + char *name, *fw[DEVICE_MODE_MAX]; + struct sms_board_gpio_cfg board_cfg; + char *rc_codes; /* Name of IR codes table */ + + /* gpios */ + int led_power, led_hi, led_lo, lna_ctrl, rf_switch; + + char intf_num; + int default_mode; + unsigned int mtu; + unsigned int crystal; + struct sms_antenna_config_ST *antenna_config; +}; + +struct sms_board *sms_get_board(unsigned id); + +extern struct smscore_device_t *coredev; + +enum SMS_BOARD_EVENTS { + BOARD_EVENT_POWER_INIT, + BOARD_EVENT_POWER_SUSPEND, + BOARD_EVENT_POWER_RESUME, + BOARD_EVENT_BIND, + BOARD_EVENT_SCAN_PROG, + BOARD_EVENT_SCAN_COMP, + BOARD_EVENT_EMERGENCY_WARNING_SIGNAL, + BOARD_EVENT_FE_LOCK, + BOARD_EVENT_FE_UNLOCK, + BOARD_EVENT_DEMOD_LOCK, + BOARD_EVENT_DEMOD_UNLOCK, + BOARD_EVENT_RECEPTION_MAX_4, + BOARD_EVENT_RECEPTION_3, + BOARD_EVENT_RECEPTION_2, + BOARD_EVENT_RECEPTION_1, + BOARD_EVENT_RECEPTION_LOST_0, + BOARD_EVENT_MULTIPLEX_OK, + BOARD_EVENT_MULTIPLEX_ERRORS +}; + +int sms_board_event(struct smscore_device_t *coredev, + enum SMS_BOARD_EVENTS gevent); + +int sms_board_setup(struct smscore_device_t *coredev); + +#define SMS_LED_OFF 0 +#define SMS_LED_LO 1 +#define SMS_LED_HI 2 +int sms_board_led_feedback(struct smscore_device_t *coredev, int led); +int sms_board_power(struct smscore_device_t *coredev, int onoff); +int sms_board_lna_control(struct smscore_device_t *coredev, int onoff); + +extern int sms_board_load_modules(int id); + +#endif /* __SMS_CARDS_H__ */ diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c new file mode 100644 index 00000000000..050984c5b1e --- /dev/null +++ b/drivers/media/common/siano/smscoreapi.c @@ -0,0 +1,2200 @@ +/* + * Siano core API module + * + * This file contains implementation for the interface to sms core component + * + * author: Uri Shkolnik + * + * Copyright (c), 2005-2008 Siano Mobile Silicon, Inc. + * + * 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; + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. + * + * 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/kernel.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/dma-mapping.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/slab.h> + +#include <linux/firmware.h> +#include <linux/wait.h> +#include <asm/byteorder.h> + +#include "smscoreapi.h" +#include "sms-cards.h" +#include "smsir.h" + +static int sms_dbg; +module_param_named(debug, sms_dbg, int, 0644); +MODULE_PARM_DESC(debug, "set debug level (info=1, adv=2 (or-able))"); + +struct smscore_device_notifyee_t { + struct list_head entry; + hotplug_t hotplug; +}; + +struct smscore_idlist_t { + struct list_head entry; + int id; + int data_type; +}; + +struct smscore_client_t { + struct list_head entry; + struct smscore_device_t *coredev; + void *context; + struct list_head idlist; + onresponse_t onresponse_handler; + onremove_t onremove_handler; +}; + +static char *siano_msgs[] = { + [MSG_TYPE_BASE_VAL - MSG_TYPE_BASE_VAL] = "MSG_TYPE_BASE_VAL", + [MSG_SMS_GET_VERSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_REQ", + [MSG_SMS_GET_VERSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_RES", + [MSG_SMS_MULTI_BRIDGE_CFG - MSG_TYPE_BASE_VAL] = "MSG_SMS_MULTI_BRIDGE_CFG", + [MSG_SMS_GPIO_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_REQ", + [MSG_SMS_GPIO_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_RES", + [MSG_SMS_GPIO_SET_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_REQ", + [MSG_SMS_GPIO_SET_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_RES", + [MSG_SMS_GPIO_GET_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_REQ", + [MSG_SMS_GPIO_GET_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_RES", + [MSG_SMS_EEPROM_BURN_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_BURN_IND", + [MSG_SMS_LOG_ENABLE_CHANGE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_REQ", + [MSG_SMS_LOG_ENABLE_CHANGE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_RES", + [MSG_SMS_SET_MAX_TX_MSG_LEN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_REQ", + [MSG_SMS_SET_MAX_TX_MSG_LEN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_RES", + [MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE", + [MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST", + [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ", + [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES", + [MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND", + [MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND", + [MSG_SMS_CONFIGURE_RF_SWITCH_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_REQ", + [MSG_SMS_CONFIGURE_RF_SWITCH_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_RES", + [MSG_SMS_MRC_PATH_DISCONNECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_REQ", + [MSG_SMS_MRC_PATH_DISCONNECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_RES", + [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ", + [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES", + [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ", + [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES", + [MSG_WR_REG_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_REQ", + [MSG_WR_REG_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_RES", + [MSG_RD_REG_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_REQ", + [MSG_RD_REG_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_RES", + [MSG_RD_REG_ALL_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_REQ", + [MSG_RD_REG_ALL_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_RES", + [MSG_HELP_INT - MSG_TYPE_BASE_VAL] = "MSG_HELP_INT", + [MSG_RUN_SCRIPT_INT - MSG_TYPE_BASE_VAL] = "MSG_RUN_SCRIPT_INT", + [MSG_SMS_EWS_INBAND_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_REQ", + [MSG_SMS_EWS_INBAND_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_RES", + [MSG_SMS_RFS_SELECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_REQ", + [MSG_SMS_RFS_SELECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_RES", + [MSG_SMS_MB_GET_VER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_REQ", + [MSG_SMS_MB_GET_VER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_RES", + [MSG_SMS_MB_WRITE_CFGFILE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_REQ", + [MSG_SMS_MB_WRITE_CFGFILE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_RES", + [MSG_SMS_MB_READ_CFGFILE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_REQ", + [MSG_SMS_MB_READ_CFGFILE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_RES", + [MSG_SMS_RD_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_REQ", + [MSG_SMS_RD_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_RES", + [MSG_SMS_WR_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_REQ", + [MSG_SMS_WR_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_RES", + [MSG_SMS_UPDATE_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_REQ", + [MSG_SMS_UPDATE_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_RES", + [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ", + [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES", + [MSG_SMS_RF_TUNE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_REQ", + [MSG_SMS_RF_TUNE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_RES", + [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ", + [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES", + [MSG_SMS_ISDBT_SB_RECEPTION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_REQ", + [MSG_SMS_ISDBT_SB_RECEPTION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_RES", + [MSG_SMS_GENERIC_EPROM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_REQ", + [MSG_SMS_GENERIC_EPROM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_RES", + [MSG_SMS_GENERIC_EPROM_READ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_REQ", + [MSG_SMS_GENERIC_EPROM_READ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_RES", + [MSG_SMS_EEPROM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_REQ", + [MSG_SMS_EEPROM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_RES", + [MSG_SMS_CUSTOM_READ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_REQ", + [MSG_SMS_CUSTOM_READ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_RES", + [MSG_SMS_CUSTOM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_REQ", + [MSG_SMS_CUSTOM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_RES", + [MSG_SMS_INIT_DEVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_REQ", + [MSG_SMS_INIT_DEVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_RES", + [MSG_SMS_ATSC_SET_ALL_IP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_REQ", + [MSG_SMS_ATSC_SET_ALL_IP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_RES", + [MSG_SMS_ATSC_START_ENSEMBLE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_REQ", + [MSG_SMS_ATSC_START_ENSEMBLE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_RES", + [MSG_SMS_SET_OUTPUT_MODE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_REQ", + [MSG_SMS_SET_OUTPUT_MODE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_RES", + [MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ", + [MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES", + [MSG_SMS_SUB_CHANNEL_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_REQ", + [MSG_SMS_SUB_CHANNEL_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_RES", + [MSG_SMS_SUB_CHANNEL_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_REQ", + [MSG_SMS_SUB_CHANNEL_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_RES", + [MSG_SMS_ATSC_IP_FILTER_ADD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_REQ", + [MSG_SMS_ATSC_IP_FILTER_ADD_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_RES", + [MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ", + [MSG_SMS_ATSC_IP_FILTER_REMOVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_RES", + [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ", + [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES", + [MSG_SMS_WAIT_CMD - MSG_TYPE_BASE_VAL] = "MSG_SMS_WAIT_CMD", + [MSG_SMS_ADD_PID_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_REQ", + [MSG_SMS_ADD_PID_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_RES", + [MSG_SMS_REMOVE_PID_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_REQ", + [MSG_SMS_REMOVE_PID_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_RES", + [MSG_SMS_FAST_INFORMATION_CHANNEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_REQ", + [MSG_SMS_FAST_INFORMATION_CHANNEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_RES", + [MSG_SMS_DAB_CHANNEL - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_CHANNEL", + [MSG_SMS_GET_PID_FILTER_LIST_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_REQ", + [MSG_SMS_GET_PID_FILTER_LIST_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_RES", + [MSG_SMS_POWER_DOWN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_REQ", + [MSG_SMS_POWER_DOWN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_RES", + [MSG_SMS_ATSC_SLT_EXIST_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SLT_EXIST_IND", + [MSG_SMS_ATSC_NO_SLT_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_NO_SLT_IND", + [MSG_SMS_GET_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_REQ", + [MSG_SMS_GET_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_RES", + [MSG_SMS_SEND_DUMP - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_DUMP", + [MSG_SMS_SCAN_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_REQ", + [MSG_SMS_SCAN_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_RES", + [MSG_SMS_SCAN_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_REQ", + [MSG_SMS_SCAN_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_RES", + [MSG_SMS_SCAN_PROGRESS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_PROGRESS_IND", + [MSG_SMS_SCAN_COMPLETE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_COMPLETE_IND", + [MSG_SMS_LOG_ITEM - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ITEM", + [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ", + [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES", + [MSG_SMS_HO_PER_SLICES_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PER_SLICES_IND", + [MSG_SMS_HO_INBAND_POWER_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_INBAND_POWER_IND", + [MSG_SMS_MANUAL_DEMOD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MANUAL_DEMOD_REQ", + [MSG_SMS_HO_TUNE_ON_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_REQ", + [MSG_SMS_HO_TUNE_ON_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_RES", + [MSG_SMS_HO_TUNE_OFF_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_REQ", + [MSG_SMS_HO_TUNE_OFF_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_RES", + [MSG_SMS_HO_PEEK_FREQ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_REQ", + [MSG_SMS_HO_PEEK_FREQ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_RES", + [MSG_SMS_HO_PEEK_FREQ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_IND", + [MSG_SMS_MB_ATTEN_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_REQ", + [MSG_SMS_MB_ATTEN_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_RES", + [MSG_SMS_ENABLE_STAT_IN_I2C_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_REQ", + [MSG_SMS_ENABLE_STAT_IN_I2C_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_RES", + [MSG_SMS_SET_ANTENNA_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_REQ", + [MSG_SMS_SET_ANTENNA_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_RES", + [MSG_SMS_GET_STATISTICS_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_REQ", + [MSG_SMS_GET_STATISTICS_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_RES", + [MSG_SMS_SLEEP_RESUME_COMP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLEEP_RESUME_COMP_IND", + [MSG_SMS_SWITCH_HOST_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_REQ", + [MSG_SMS_SWITCH_HOST_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_RES", + [MSG_SMS_DATA_DOWNLOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_REQ", + [MSG_SMS_DATA_DOWNLOAD_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_RES", + [MSG_SMS_DATA_VALIDITY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_REQ", + [MSG_SMS_DATA_VALIDITY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_RES", + [MSG_SMS_SWDOWNLOAD_TRIGGER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_REQ", + [MSG_SMS_SWDOWNLOAD_TRIGGER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_RES", + [MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ", + [MSG_SMS_SWDOWNLOAD_BACKDOOR_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_RES", + [MSG_SMS_GET_VERSION_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_REQ", + [MSG_SMS_GET_VERSION_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_RES", + [MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ", + [MSG_SMS_CLOCK_OUTPUT_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_RES", + [MSG_SMS_I2C_SET_FREQ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_REQ", + [MSG_SMS_I2C_SET_FREQ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_RES", + [MSG_SMS_GENERIC_I2C_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_REQ", + [MSG_SMS_GENERIC_I2C_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_RES", + [MSG_SMS_DVBT_BDA_DATA - MSG_TYPE_BASE_VAL] = "MSG_SMS_DVBT_BDA_DATA", + [MSG_SW_RELOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_REQ", + [MSG_SMS_DATA_MSG - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_MSG", + [MSG_TABLE_UPLOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_REQ", + [MSG_TABLE_UPLOAD_RES - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_RES", + [MSG_SW_RELOAD_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_REQ", + [MSG_SW_RELOAD_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_RES", + [MSG_SW_RELOAD_EXEC_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_REQ", + [MSG_SW_RELOAD_EXEC_RES - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_RES", + [MSG_SMS_SPI_INT_LINE_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_REQ", + [MSG_SMS_SPI_INT_LINE_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_RES", + [MSG_SMS_GPIO_CONFIG_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_REQ", + [MSG_SMS_GPIO_CONFIG_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_RES", + [MSG_SMS_WATCHDOG_ACT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_REQ", + [MSG_SMS_WATCHDOG_ACT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_RES", + [MSG_SMS_LOOPBACK_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_REQ", + [MSG_SMS_LOOPBACK_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_RES", + [MSG_SMS_RAW_CAPTURE_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_REQ", + [MSG_SMS_RAW_CAPTURE_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_RES", + [MSG_SMS_RAW_CAPTURE_ABORT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_REQ", + [MSG_SMS_RAW_CAPTURE_ABORT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_RES", + [MSG_SMS_RAW_CAPTURE_COMPLETE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_COMPLETE_IND", + [MSG_SMS_DATA_PUMP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_IND", + [MSG_SMS_DATA_PUMP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_REQ", + [MSG_SMS_DATA_PUMP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_RES", + [MSG_SMS_FLASH_DL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_FLASH_DL_REQ", + [MSG_SMS_EXEC_TEST_1_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_REQ", + [MSG_SMS_EXEC_TEST_1_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_RES", + [MSG_SMS_ENBALE_TS_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENBALE_TS_INTERFACE_REQ", + [MSG_SMS_ENBALE_TS_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENBALE_TS_INTERFACE_RES", + [MSG_SMS_SPI_SET_BUS_WIDTH_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_REQ", + [MSG_SMS_SPI_SET_BUS_WIDTH_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_RES", + [MSG_SMS_SEND_EMM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_REQ", + [MSG_SMS_SEND_EMM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_RES", + [MSG_SMS_DISABLE_TS_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_REQ", + [MSG_SMS_DISABLE_TS_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_RES", + [MSG_SMS_IS_BUF_FREE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_REQ", + [MSG_SMS_IS_BUF_FREE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_RES", + [MSG_SMS_EXT_ANTENNA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_REQ", + [MSG_SMS_EXT_ANTENNA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_RES", + [MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE", + [MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE", + [MSG_SMS_BATTERY_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_REQ", + [MSG_SMS_BATTERY_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_RES", + [MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE", + [MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE", + [MSG_SMS_FM_RADIO_BLOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_FM_RADIO_BLOCK_IND", + [MSG_SMS_HOST_NOTIFICATION_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HOST_NOTIFICATION_IND", + [MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE", + [MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE", + [MSG_SMS_CMMB_GET_NETWORKS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_REQ", + [MSG_SMS_CMMB_GET_NETWORKS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_RES", + [MSG_SMS_CMMB_START_SERVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_REQ", + [MSG_SMS_CMMB_START_SERVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_RES", + [MSG_SMS_CMMB_STOP_SERVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_REQ", + [MSG_SMS_CMMB_STOP_SERVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_RES", + [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ", + [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES", + [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ", + [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES", + [MSG_SMS_CMMB_START_CONTROL_INFO_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_REQ", + [MSG_SMS_CMMB_START_CONTROL_INFO_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_RES", + [MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ", + [MSG_SMS_CMMB_STOP_CONTROL_INFO_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_RES", + [MSG_SMS_ISDBT_TUNE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_REQ", + [MSG_SMS_ISDBT_TUNE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_RES", + [MSG_SMS_TRANSMISSION_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_TRANSMISSION_IND", + [MSG_SMS_PID_STATISTICS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_PID_STATISTICS_IND", + [MSG_SMS_POWER_DOWN_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_IND", + [MSG_SMS_POWER_DOWN_CONF - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_CONF", + [MSG_SMS_POWER_UP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_IND", + [MSG_SMS_POWER_UP_CONF - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_CONF", + [MSG_SMS_POWER_MODE_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_REQ", + [MSG_SMS_POWER_MODE_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_RES", + [MSG_SMS_DEBUG_HOST_EVENT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_REQ", + [MSG_SMS_DEBUG_HOST_EVENT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_RES", + [MSG_SMS_NEW_CRYSTAL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_REQ", + [MSG_SMS_NEW_CRYSTAL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_RES", + [MSG_SMS_CONFIG_SPI_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_REQ", + [MSG_SMS_CONFIG_SPI_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_RES", + [MSG_SMS_I2C_SHORT_STAT_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SHORT_STAT_IND", + [MSG_SMS_START_IR_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_REQ", + [MSG_SMS_START_IR_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_RES", + [MSG_SMS_IR_SAMPLES_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_IR_SAMPLES_IND", + [MSG_SMS_CMMB_CA_SERVICE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_CA_SERVICE_IND", + [MSG_SMS_SLAVE_DEVICE_DETECTED - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLAVE_DEVICE_DETECTED", + [MSG_SMS_INTERFACE_LOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_LOCK_IND", + [MSG_SMS_INTERFACE_UNLOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_UNLOCK_IND", + [MSG_SMS_SEND_ROSUM_BUFF_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_REQ", + [MSG_SMS_SEND_ROSUM_BUFF_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_RES", + [MSG_SMS_ROSUM_BUFF - MSG_TYPE_BASE_VAL] = "MSG_SMS_ROSUM_BUFF", + [MSG_SMS_SET_AES128_KEY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_REQ", + [MSG_SMS_SET_AES128_KEY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_RES", + [MSG_SMS_MBBMS_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_REQ", + [MSG_SMS_MBBMS_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_RES", + [MSG_SMS_MBBMS_READ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_READ_IND", + [MSG_SMS_IQ_STREAM_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_REQ", + [MSG_SMS_IQ_STREAM_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_RES", + [MSG_SMS_IQ_STREAM_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_REQ", + [MSG_SMS_IQ_STREAM_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_RES", + [MSG_SMS_IQ_STREAM_DATA_BLOCK - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_DATA_BLOCK", + [MSG_SMS_GET_EEPROM_VERSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_REQ", + [MSG_SMS_GET_EEPROM_VERSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_RES", + [MSG_SMS_SIGNAL_DETECTED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SIGNAL_DETECTED_IND", + [MSG_SMS_NO_SIGNAL_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_NO_SIGNAL_IND", + [MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ", + [MSG_SMS_MRC_SHUTDOWN_SLAVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_RES", + [MSG_SMS_MRC_BRINGUP_SLAVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_REQ", + [MSG_SMS_MRC_BRINGUP_SLAVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_RES", + [MSG_SMS_EXTERNAL_LNA_CTRL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_REQ", + [MSG_SMS_EXTERNAL_LNA_CTRL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_RES", + [MSG_SMS_SET_PERIODIC_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_REQ", + [MSG_SMS_SET_PERIODIC_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_RES", + [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ", + [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES", + [LOCAL_TUNE - MSG_TYPE_BASE_VAL] = "LOCAL_TUNE", + [LOCAL_IFFT_H_ICI - MSG_TYPE_BASE_VAL] = "LOCAL_IFFT_H_ICI", + [MSG_RESYNC_REQ - MSG_TYPE_BASE_VAL] = "MSG_RESYNC_REQ", + [MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ", + [MSG_SMS_CMMB_GET_MRC_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_RES", + [MSG_SMS_LOG_EX_ITEM - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_EX_ITEM", + [MSG_SMS_DEVICE_DATA_LOSS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEVICE_DATA_LOSS_IND", + [MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND", + [MSG_SMS_USER_MSG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_REQ", + [MSG_SMS_USER_MSG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_RES", + [MSG_SMS_SMART_CARD_INIT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_REQ", + [MSG_SMS_SMART_CARD_INIT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_RES", + [MSG_SMS_SMART_CARD_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_REQ", + [MSG_SMS_SMART_CARD_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_RES", + [MSG_SMS_SMART_CARD_READ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_READ_IND", + [MSG_SMS_TSE_ENABLE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_REQ", + [MSG_SMS_TSE_ENABLE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_RES", + [MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ", + [MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES", + [MSG_SMS_LED_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_REQ", + [MSG_SMS_LED_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_RES", + [MSG_PWM_ANTENNA_REQ - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_REQ", + [MSG_PWM_ANTENNA_RES - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_RES", + [MSG_SMS_CMMB_SMD_SN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_REQ", + [MSG_SMS_CMMB_SMD_SN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_RES", + [MSG_SMS_CMMB_SET_CA_CW_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_REQ", + [MSG_SMS_CMMB_SET_CA_CW_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_RES", + [MSG_SMS_CMMB_SET_CA_SALT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_REQ", + [MSG_SMS_CMMB_SET_CA_SALT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_RES", + [MSG_SMS_NSCD_INIT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_REQ", + [MSG_SMS_NSCD_INIT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_RES", + [MSG_SMS_NSCD_PROCESS_SECTION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_REQ", + [MSG_SMS_NSCD_PROCESS_SECTION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_RES", + [MSG_SMS_DBD_CREATE_OBJECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_REQ", + [MSG_SMS_DBD_CREATE_OBJECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_RES", + [MSG_SMS_DBD_CONFIGURE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_REQ", + [MSG_SMS_DBD_CONFIGURE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_RES", + [MSG_SMS_DBD_SET_KEYS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_REQ", + [MSG_SMS_DBD_SET_KEYS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_RES", + [MSG_SMS_DBD_PROCESS_HEADER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_REQ", + [MSG_SMS_DBD_PROCESS_HEADER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_RES", + [MSG_SMS_DBD_PROCESS_DATA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_REQ", + [MSG_SMS_DBD_PROCESS_DATA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_RES", + [MSG_SMS_DBD_PROCESS_GET_DATA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_REQ", + [MSG_SMS_DBD_PROCESS_GET_DATA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_RES", + [MSG_SMS_NSCD_OPEN_SESSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_REQ", + [MSG_SMS_NSCD_OPEN_SESSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_RES", + [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ", + [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES", + [MSG_LAST_MSG_TYPE - MSG_TYPE_BASE_VAL] = "MSG_LAST_MSG_TYPE", +}; + +char *smscore_translate_msg(enum msg_types msgtype) +{ + int i = msgtype - MSG_TYPE_BASE_VAL; + char *msg; + + if (i < 0 || i >= ARRAY_SIZE(siano_msgs)) + return "Unknown msg type"; + + msg = siano_msgs[i]; + + if (!*msg) + return "Unknown msg type"; + + return msg; +} +EXPORT_SYMBOL_GPL(smscore_translate_msg); + +void smscore_set_board_id(struct smscore_device_t *core, int id) +{ + core->board_id = id; +} + +int smscore_led_state(struct smscore_device_t *core, int led) +{ + if (led >= 0) + core->led_state = led; + return core->led_state; +} +EXPORT_SYMBOL_GPL(smscore_set_board_id); + +int smscore_get_board_id(struct smscore_device_t *core) +{ + return core->board_id; +} +EXPORT_SYMBOL_GPL(smscore_get_board_id); + +struct smscore_registry_entry_t { + struct list_head entry; + char devpath[32]; + int mode; + enum sms_device_type_st type; +}; + +static struct list_head g_smscore_notifyees; +static struct list_head g_smscore_devices; +static struct mutex g_smscore_deviceslock; + +static struct list_head g_smscore_registry; +static struct mutex g_smscore_registrylock; + +static int default_mode = DEVICE_MODE_NONE; + +module_param(default_mode, int, 0644); +MODULE_PARM_DESC(default_mode, "default firmware id (device mode)"); + +static struct smscore_registry_entry_t *smscore_find_registry(char *devpath) +{ + struct smscore_registry_entry_t *entry; + struct list_head *next; + + kmutex_lock(&g_smscore_registrylock); + for (next = g_smscore_registry.next; + next != &g_smscore_registry; + next = next->next) { + entry = (struct smscore_registry_entry_t *) next; + if (!strcmp(entry->devpath, devpath)) { + kmutex_unlock(&g_smscore_registrylock); + return entry; + } + } + entry = kmalloc(sizeof(struct smscore_registry_entry_t), GFP_KERNEL); + if (entry) { + entry->mode = default_mode; + strcpy(entry->devpath, devpath); + list_add(&entry->entry, &g_smscore_registry); + } else + sms_err("failed to create smscore_registry."); + kmutex_unlock(&g_smscore_registrylock); + return entry; +} + +int smscore_registry_getmode(char *devpath) +{ + struct smscore_registry_entry_t *entry; + + entry = smscore_find_registry(devpath); + if (entry) + return entry->mode; + else + sms_err("No registry found."); + + return default_mode; +} +EXPORT_SYMBOL_GPL(smscore_registry_getmode); + +static enum sms_device_type_st smscore_registry_gettype(char *devpath) +{ + struct smscore_registry_entry_t *entry; + + entry = smscore_find_registry(devpath); + if (entry) + return entry->type; + else + sms_err("No registry found."); + + return -EINVAL; +} + +static void smscore_registry_setmode(char *devpath, int mode) +{ + struct smscore_registry_entry_t *entry; + + entry = smscore_find_registry(devpath); + if (entry) + entry->mode = mode; + else + sms_err("No registry found."); +} + +static void smscore_registry_settype(char *devpath, + enum sms_device_type_st type) +{ + struct smscore_registry_entry_t *entry; + + entry = smscore_find_registry(devpath); + if (entry) + entry->type = type; + else + sms_err("No registry found."); +} + + +static void list_add_locked(struct list_head *new, struct list_head *head, + spinlock_t *lock) +{ + unsigned long flags; + + spin_lock_irqsave(lock, flags); + + list_add(new, head); + + spin_unlock_irqrestore(lock, flags); +} + +/** + * register a client callback that called when device plugged in/unplugged + * NOTE: if devices exist callback is called immediately for each device + * + * @param hotplug callback + * + * @return 0 on success, <0 on error. + */ +int smscore_register_hotplug(hotplug_t hotplug) +{ + struct smscore_device_notifyee_t *notifyee; + struct list_head *next, *first; + int rc = 0; + + kmutex_lock(&g_smscore_deviceslock); + + notifyee = kmalloc(sizeof(struct smscore_device_notifyee_t), + GFP_KERNEL); + if (notifyee) { + /* now notify callback about existing devices */ + first = &g_smscore_devices; + for (next = first->next; + next != first && !rc; + next = next->next) { + struct smscore_device_t *coredev = + (struct smscore_device_t *) next; + rc = hotplug(coredev, coredev->device, 1); + } + + if (rc >= 0) { + notifyee->hotplug = hotplug; + list_add(¬ifyee->entry, &g_smscore_notifyees); + } else + kfree(notifyee); + } else + rc = -ENOMEM; + + kmutex_unlock(&g_smscore_deviceslock); + + return rc; +} +EXPORT_SYMBOL_GPL(smscore_register_hotplug); + +/** + * unregister a client callback that called when device plugged in/unplugged + * + * @param hotplug callback + * + */ +void smscore_unregister_hotplug(hotplug_t hotplug) +{ + struct list_head *next, *first; + + kmutex_lock(&g_smscore_deviceslock); + + first = &g_smscore_notifyees; + + for (next = first->next; next != first;) { + struct smscore_device_notifyee_t *notifyee = + (struct smscore_device_notifyee_t *) next; + next = next->next; + + if (notifyee->hotplug == hotplug) { + list_del(¬ifyee->entry); + kfree(notifyee); + } + } + + kmutex_unlock(&g_smscore_deviceslock); +} +EXPORT_SYMBOL_GPL(smscore_unregister_hotplug); + +static void smscore_notify_clients(struct smscore_device_t *coredev) +{ + struct smscore_client_t *client; + + /* the client must call smscore_unregister_client from remove handler */ + while (!list_empty(&coredev->clients)) { + client = (struct smscore_client_t *) coredev->clients.next; + client->onremove_handler(client->context); + } +} + +static int smscore_notify_callbacks(struct smscore_device_t *coredev, + struct device *device, int arrival) +{ + struct smscore_device_notifyee_t *elem; + int rc = 0; + + /* note: must be called under g_deviceslock */ + + list_for_each_entry(elem, &g_smscore_notifyees, entry) { + rc = elem->hotplug(coredev, device, arrival); + if (rc < 0) + break; + } + + return rc; +} + +static struct +smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer, + dma_addr_t common_buffer_phys) +{ + struct smscore_buffer_t *cb; + + cb = kzalloc(sizeof(struct smscore_buffer_t), GFP_KERNEL); + if (!cb) { + sms_info("kzalloc(...) failed"); + return NULL; + } + + cb->p = buffer; + cb->offset_in_common = buffer - (u8 *) common_buffer; + cb->phys = common_buffer_phys + cb->offset_in_common; + + return cb; +} + +/** + * creates coredev object for a device, prepares buffers, + * creates buffer mappings, notifies registered hotplugs about new device. + * + * @param params device pointer to struct with device specific parameters + * and handlers + * @param coredev pointer to a value that receives created coredev object + * + * @return 0 on success, <0 on error. + */ +int smscore_register_device(struct smsdevice_params_t *params, + struct smscore_device_t **coredev) +{ + struct smscore_device_t *dev; + u8 *buffer; + + dev = kzalloc(sizeof(struct smscore_device_t), GFP_KERNEL); + if (!dev) { + sms_info("kzalloc(...) failed"); + return -ENOMEM; + } + + /* init list entry so it could be safe in smscore_unregister_device */ + INIT_LIST_HEAD(&dev->entry); + + /* init queues */ + INIT_LIST_HEAD(&dev->clients); + INIT_LIST_HEAD(&dev->buffers); + + /* init locks */ + spin_lock_init(&dev->clientslock); + spin_lock_init(&dev->bufferslock); + + /* init completion events */ + init_completion(&dev->version_ex_done); + init_completion(&dev->data_download_done); + init_completion(&dev->data_validity_done); + init_completion(&dev->trigger_done); + init_completion(&dev->init_device_done); + init_completion(&dev->reload_start_done); + init_completion(&dev->resume_done); + init_completion(&dev->gpio_configuration_done); + init_completion(&dev->gpio_set_level_done); + init_completion(&dev->gpio_get_level_done); + init_completion(&dev->ir_init_done); + + /* Buffer management */ + init_waitqueue_head(&dev->buffer_mng_waitq); + + /* alloc common buffer */ + dev->common_buffer_size = params->buffer_size * params->num_buffers; + dev->common_buffer = dma_alloc_coherent(NULL, dev->common_buffer_size, + &dev->common_buffer_phys, + GFP_KERNEL | GFP_DMA); + if (!dev->common_buffer) { + smscore_unregister_device(dev); + return -ENOMEM; + } + + /* prepare dma buffers */ + for (buffer = dev->common_buffer; + dev->num_buffers < params->num_buffers; + dev->num_buffers++, buffer += params->buffer_size) { + struct smscore_buffer_t *cb; + + cb = smscore_createbuffer(buffer, dev->common_buffer, + dev->common_buffer_phys); + if (!cb) { + smscore_unregister_device(dev); + return -ENOMEM; + } + + smscore_putbuffer(dev, cb); + } + + sms_info("allocated %d buffers", dev->num_buffers); + + dev->mode = DEVICE_MODE_NONE; + dev->board_id = SMS_BOARD_UNKNOWN; + dev->context = params->context; + dev->device = params->device; + dev->setmode_handler = params->setmode_handler; + dev->detectmode_handler = params->detectmode_handler; + dev->sendrequest_handler = params->sendrequest_handler; + dev->preload_handler = params->preload_handler; + dev->postload_handler = params->postload_handler; + + dev->device_flags = params->flags; + strcpy(dev->devpath, params->devpath); + + smscore_registry_settype(dev->devpath, params->device_type); + + /* add device to devices list */ + kmutex_lock(&g_smscore_deviceslock); + list_add(&dev->entry, &g_smscore_devices); + kmutex_unlock(&g_smscore_deviceslock); + + *coredev = dev; + + sms_info("device %p created", dev); + + return 0; +} +EXPORT_SYMBOL_GPL(smscore_register_device); + + +static int smscore_sendrequest_and_wait(struct smscore_device_t *coredev, + void *buffer, size_t size, struct completion *completion) { + int rc; + + if (completion == NULL) + return -EINVAL; + init_completion(completion); + + rc = coredev->sendrequest_handler(coredev->context, buffer, size); + if (rc < 0) { + sms_info("sendrequest returned error %d", rc); + return rc; + } + + return wait_for_completion_timeout(completion, + msecs_to_jiffies(SMS_PROTOCOL_MAX_RAOUNDTRIP_MS)) ? + 0 : -ETIME; +} + +/** + * Starts & enables IR operations + * + * @return 0 on success, < 0 on error. + */ +static int smscore_init_ir(struct smscore_device_t *coredev) +{ + int ir_io; + int rc; + void *buffer; + + coredev->ir.dev = NULL; + ir_io = sms_get_board(smscore_get_board_id(coredev))->board_cfg.ir; + if (ir_io) {/* only if IR port exist we use IR sub-module */ + sms_info("IR loading"); + rc = sms_ir_init(coredev); + + if (rc != 0) + sms_err("Error initialization DTV IR sub-module"); + else { + buffer = kmalloc(sizeof(struct sms_msg_data2) + + SMS_DMA_ALIGNMENT, + GFP_KERNEL | GFP_DMA); + if (buffer) { + struct sms_msg_data2 *msg = + (struct sms_msg_data2 *) + SMS_ALIGN_ADDRESS(buffer); + + SMS_INIT_MSG(&msg->x_msg_header, + MSG_SMS_START_IR_REQ, + sizeof(struct sms_msg_data2)); + msg->msg_data[0] = coredev->ir.controller; + msg->msg_data[1] = coredev->ir.timeout; + + rc = smscore_sendrequest_and_wait(coredev, msg, + msg->x_msg_header. msg_length, + &coredev->ir_init_done); + + kfree(buffer); + } else + sms_err + ("Sending IR initialization message failed"); + } + } else + sms_info("IR port has not been detected"); + + return 0; +} + +/** + * configures device features according to board configuration structure. + * + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * + * @return 0 on success, <0 on error. + */ +static int smscore_configure_board(struct smscore_device_t *coredev) +{ + struct sms_board *board; + + board = sms_get_board(coredev->board_id); + if (!board) { + sms_err("no board configuration exist."); + return -EINVAL; + } + + if (board->mtu) { + struct sms_msg_data mtu_msg; + sms_debug("set max transmit unit %d", board->mtu); + + mtu_msg.x_msg_header.msg_src_id = 0; + mtu_msg.x_msg_header.msg_dst_id = HIF_TASK; + mtu_msg.x_msg_header.msg_flags = 0; + mtu_msg.x_msg_header.msg_type = MSG_SMS_SET_MAX_TX_MSG_LEN_REQ; + mtu_msg.x_msg_header.msg_length = sizeof(mtu_msg); + mtu_msg.msg_data[0] = board->mtu; + + coredev->sendrequest_handler(coredev->context, &mtu_msg, + sizeof(mtu_msg)); + } + + if (board->crystal) { + struct sms_msg_data crys_msg; + sms_debug("set crystal value %d", board->crystal); + + SMS_INIT_MSG(&crys_msg.x_msg_header, + MSG_SMS_NEW_CRYSTAL_REQ, + sizeof(crys_msg)); + crys_msg.msg_data[0] = board->crystal; + + coredev->sendrequest_handler(coredev->context, &crys_msg, + sizeof(crys_msg)); + } + + return 0; +} + +/** + * sets initial device mode and notifies client hotplugs that device is ready + * + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * + * @return 0 on success, <0 on error. + */ +int smscore_start_device(struct smscore_device_t *coredev) +{ + int rc; + int board_id = smscore_get_board_id(coredev); + int mode = smscore_registry_getmode(coredev->devpath); + + /* Device is initialized as DEVICE_MODE_NONE */ + if (board_id != SMS_BOARD_UNKNOWN && mode == DEVICE_MODE_NONE) + mode = sms_get_board(board_id)->default_mode; + + rc = smscore_set_device_mode(coredev, mode); + if (rc < 0) { + sms_info("set device mode faile , rc %d", rc); + return rc; + } + rc = smscore_configure_board(coredev); + if (rc < 0) { + sms_info("configure board failed , rc %d", rc); + return rc; + } + + kmutex_lock(&g_smscore_deviceslock); + + rc = smscore_notify_callbacks(coredev, coredev->device, 1); + smscore_init_ir(coredev); + + sms_info("device %p started, rc %d", coredev, rc); + + kmutex_unlock(&g_smscore_deviceslock); + + return rc; +} +EXPORT_SYMBOL_GPL(smscore_start_device); + + +static int smscore_load_firmware_family2(struct smscore_device_t *coredev, + void *buffer, size_t size) +{ + struct sms_firmware *firmware = (struct sms_firmware *) buffer; + struct sms_msg_data4 *msg; + u32 mem_address, calc_checksum = 0; + u32 i, *ptr; + u8 *payload = firmware->payload; + int rc = 0; + firmware->start_address = le32_to_cpup((__le32 *)&firmware->start_address); + firmware->length = le32_to_cpup((__le32 *)&firmware->length); + + mem_address = firmware->start_address; + + sms_info("loading FW to addr 0x%x size %d", + mem_address, firmware->length); + if (coredev->preload_handler) { + rc = coredev->preload_handler(coredev->context); + if (rc < 0) + return rc; + } + + /* PAGE_SIZE buffer shall be enough and dma aligned */ + msg = kmalloc(PAGE_SIZE, GFP_KERNEL | GFP_DMA); + if (!msg) + return -ENOMEM; + + if (coredev->mode != DEVICE_MODE_NONE) { + sms_debug("sending reload command."); + SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_START_REQ, + sizeof(struct sms_msg_hdr)); + rc = smscore_sendrequest_and_wait(coredev, msg, + msg->x_msg_header.msg_length, + &coredev->reload_start_done); + if (rc < 0) { + sms_err("device reload failed, rc %d", rc); + goto exit_fw_download; + } + mem_address = *(u32 *) &payload[20]; + } + + for (i = 0, ptr = (u32 *)firmware->payload; i < firmware->length/4 ; + i++, ptr++) + calc_checksum += *ptr; + + while (size && rc >= 0) { + struct sms_data_download *data_msg = + (struct sms_data_download *) msg; + int payload_size = min_t(int, size, SMS_MAX_PAYLOAD_SIZE); + + SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_DOWNLOAD_REQ, + (u16)(sizeof(struct sms_msg_hdr) + + sizeof(u32) + payload_size)); + + data_msg->mem_addr = mem_address; + memcpy(data_msg->payload, payload, payload_size); + + rc = smscore_sendrequest_and_wait(coredev, data_msg, + data_msg->x_msg_header.msg_length, + &coredev->data_download_done); + + payload += payload_size; + size -= payload_size; + mem_address += payload_size; + } + + if (rc < 0) + goto exit_fw_download; + + sms_debug("sending MSG_SMS_DATA_VALIDITY_REQ expecting 0x%x", + calc_checksum); + SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_VALIDITY_REQ, + sizeof(msg->x_msg_header) + + sizeof(u32) * 3); + msg->msg_data[0] = firmware->start_address; + /* Entry point */ + msg->msg_data[1] = firmware->length; + msg->msg_data[2] = 0; /* Regular checksum*/ + rc = smscore_sendrequest_and_wait(coredev, msg, + msg->x_msg_header.msg_length, + &coredev->data_validity_done); + if (rc < 0) + goto exit_fw_download; + + if (coredev->mode == DEVICE_MODE_NONE) { + struct sms_msg_data *trigger_msg = + (struct sms_msg_data *) msg; + + sms_debug("sending MSG_SMS_SWDOWNLOAD_TRIGGER_REQ"); + SMS_INIT_MSG(&msg->x_msg_header, + MSG_SMS_SWDOWNLOAD_TRIGGER_REQ, + sizeof(struct sms_msg_hdr) + + sizeof(u32) * 5); + + trigger_msg->msg_data[0] = firmware->start_address; + /* Entry point */ + trigger_msg->msg_data[1] = 6; /* Priority */ + trigger_msg->msg_data[2] = 0x200; /* Stack size */ + trigger_msg->msg_data[3] = 0; /* Parameter */ + trigger_msg->msg_data[4] = 4; /* Task ID */ + + rc = smscore_sendrequest_and_wait(coredev, trigger_msg, + trigger_msg->x_msg_header.msg_length, + &coredev->trigger_done); + } else { + SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_EXEC_REQ, + sizeof(struct sms_msg_hdr)); + rc = coredev->sendrequest_handler(coredev->context, msg, + msg->x_msg_header.msg_length); + } + + if (rc < 0) + goto exit_fw_download; + + /* + * backward compatibility - wait to device_ready_done for + * not more than 400 ms + */ + msleep(400); + +exit_fw_download: + kfree(msg); + + if (coredev->postload_handler) { + sms_debug("rc=%d, postload=0x%p", rc, coredev->postload_handler); + if (rc >= 0) + return coredev->postload_handler(coredev->context); + } + + sms_debug("rc=%d", rc); + return rc; +} + +static char *smscore_fw_lkup[][DEVICE_MODE_MAX] = { + [SMS_NOVA_A0] = { + [DEVICE_MODE_DVBT] = SMS_FW_DVB_NOVA_12MHZ, + [DEVICE_MODE_DVBH] = SMS_FW_DVB_NOVA_12MHZ, + [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_NOVA_12MHZ, + [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ, + [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_NOVA_12MHZ, + [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_NOVA_12MHZ, + }, + [SMS_NOVA_B0] = { + [DEVICE_MODE_DVBT] = SMS_FW_DVB_NOVA_12MHZ_B0, + [DEVICE_MODE_DVBH] = SMS_FW_DVB_NOVA_12MHZ_B0, + [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_NOVA_12MHZ_B0, + [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ_B0, + [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_NOVA_12MHZ_B0, + [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_NOVA_12MHZ_B0, + [DEVICE_MODE_FM_RADIO] = SMS_FW_FM_RADIO, + [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO, + }, + [SMS_VEGA] = { + [DEVICE_MODE_CMMB] = SMS_FW_CMMB_VEGA_12MHZ, + }, + [SMS_VENICE] = { + [DEVICE_MODE_CMMB] = SMS_FW_CMMB_VENICE_12MHZ, + }, + [SMS_MING] = { + [DEVICE_MODE_CMMB] = SMS_FW_CMMB_MING_APP, + }, + [SMS_PELE] = { + [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_PELE, + [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_PELE, + }, + [SMS_RIO] = { + [DEVICE_MODE_DVBT] = SMS_FW_DVB_RIO, + [DEVICE_MODE_DVBH] = SMS_FW_DVBH_RIO, + [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_RIO, + [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_RIO, + [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_RIO, + [DEVICE_MODE_FM_RADIO] = SMS_FW_FM_RADIO_RIO, + [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO_RIO, + }, + [SMS_DENVER_1530] = { + [DEVICE_MODE_ATSC] = SMS_FW_ATSC_DENVER, + }, + [SMS_DENVER_2160] = { + [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_DENVER, + }, +}; + +/** + * get firmware file name from one of the two mechanisms : sms_boards or + * smscore_fw_lkup. + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * @param mode requested mode of operation + * @param lookup if 1, always get the fw filename from smscore_fw_lkup + * table. if 0, try first to get from sms_boards + * + * @return 0 on success, <0 on error. + */ +static char *smscore_get_fw_filename(struct smscore_device_t *coredev, + int mode) +{ + char **fw; + int board_id = smscore_get_board_id(coredev); + enum sms_device_type_st type; + + type = smscore_registry_gettype(coredev->devpath); + + /* Prevent looking outside the smscore_fw_lkup table */ + if (type <= SMS_UNKNOWN_TYPE || type >= SMS_NUM_OF_DEVICE_TYPES) + return NULL; + if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) + return NULL; + + sms_debug("trying to get fw name from sms_boards board_id %d mode %d", + board_id, mode); + fw = sms_get_board(board_id)->fw; + if (!fw || !fw[mode]) { + sms_debug("cannot find fw name in sms_boards, getting from lookup table mode %d type %d", + mode, type); + return smscore_fw_lkup[type][mode]; + } + + return fw[mode]; +} + +/** + * loads specified firmware into a buffer and calls device loadfirmware_handler + * + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * @param filename null-terminated string specifies firmware file name + * @param loadfirmware_handler device handler that loads firmware + * + * @return 0 on success, <0 on error. + */ +static int smscore_load_firmware_from_file(struct smscore_device_t *coredev, + int mode, + loadfirmware_t loadfirmware_handler) +{ + int rc = -ENOENT; + u8 *fw_buf; + u32 fw_buf_size; + const struct firmware *fw; + + char *fw_filename = smscore_get_fw_filename(coredev, mode); + if (!fw_filename) { + sms_err("mode %d not supported on this device", mode); + return -ENOENT; + } + sms_debug("Firmware name: %s", fw_filename); + + if (loadfirmware_handler == NULL && !(coredev->device_flags + & SMS_DEVICE_FAMILY2)) + return -EINVAL; + + rc = request_firmware(&fw, fw_filename, coredev->device); + if (rc < 0) { + sms_err("failed to open firmware file \"%s\"", fw_filename); + return rc; + } + sms_info("read fw %s, buffer size=0x%zx", fw_filename, fw->size); + fw_buf = kmalloc(ALIGN(fw->size, SMS_ALLOC_ALIGNMENT), + GFP_KERNEL | GFP_DMA); + if (!fw_buf) { + sms_err("failed to allocate firmware buffer"); + rc = -ENOMEM; + } else { + memcpy(fw_buf, fw->data, fw->size); + fw_buf_size = fw->size; + + rc = (coredev->device_flags & SMS_DEVICE_FAMILY2) ? + smscore_load_firmware_family2(coredev, fw_buf, fw_buf_size) + : loadfirmware_handler(coredev->context, fw_buf, + fw_buf_size); + } + + kfree(fw_buf); + release_firmware(fw); + + return rc; +} + +/** + * notifies all clients registered with the device, notifies hotplugs, + * frees all buffers and coredev object + * + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * + * @return 0 on success, <0 on error. + */ +void smscore_unregister_device(struct smscore_device_t *coredev) +{ + struct smscore_buffer_t *cb; + int num_buffers = 0; + int retry = 0; + + kmutex_lock(&g_smscore_deviceslock); + + /* Release input device (IR) resources */ + sms_ir_exit(coredev); + + smscore_notify_clients(coredev); + smscore_notify_callbacks(coredev, NULL, 0); + + /* at this point all buffers should be back + * onresponse must no longer be called */ + + while (1) { + while (!list_empty(&coredev->buffers)) { + cb = (struct smscore_buffer_t *) coredev->buffers.next; + list_del(&cb->entry); + kfree(cb); + num_buffers++; + } + if (num_buffers == coredev->num_buffers) + break; + if (++retry > 10) { + sms_info("exiting although not all buffers released."); + break; + } + + sms_info("waiting for %d buffer(s)", + coredev->num_buffers - num_buffers); + kmutex_unlock(&g_smscore_deviceslock); + msleep(100); + kmutex_lock(&g_smscore_deviceslock); + } + + sms_info("freed %d buffers", num_buffers); + + if (coredev->common_buffer) + dma_free_coherent(NULL, coredev->common_buffer_size, + coredev->common_buffer, coredev->common_buffer_phys); + + kfree(coredev->fw_buf); + + list_del(&coredev->entry); + kfree(coredev); + + kmutex_unlock(&g_smscore_deviceslock); + + sms_info("device %p destroyed", coredev); +} +EXPORT_SYMBOL_GPL(smscore_unregister_device); + +static int smscore_detect_mode(struct smscore_device_t *coredev) +{ + void *buffer = kmalloc(sizeof(struct sms_msg_hdr) + SMS_DMA_ALIGNMENT, + GFP_KERNEL | GFP_DMA); + struct sms_msg_hdr *msg = + (struct sms_msg_hdr *) SMS_ALIGN_ADDRESS(buffer); + int rc; + + if (!buffer) + return -ENOMEM; + + SMS_INIT_MSG(msg, MSG_SMS_GET_VERSION_EX_REQ, + sizeof(struct sms_msg_hdr)); + + rc = smscore_sendrequest_and_wait(coredev, msg, msg->msg_length, + &coredev->version_ex_done); + if (rc == -ETIME) { + sms_err("MSG_SMS_GET_VERSION_EX_REQ failed first try"); + + if (wait_for_completion_timeout(&coredev->resume_done, + msecs_to_jiffies(5000))) { + rc = smscore_sendrequest_and_wait( + coredev, msg, msg->msg_length, + &coredev->version_ex_done); + if (rc < 0) + sms_err("MSG_SMS_GET_VERSION_EX_REQ failed second try, rc %d", + rc); + } else + rc = -ETIME; + } + + kfree(buffer); + + return rc; +} + +/** + * send init device request and wait for response + * + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * @param mode requested mode of operation + * + * @return 0 on success, <0 on error. + */ +static int smscore_init_device(struct smscore_device_t *coredev, int mode) +{ + void *buffer; + struct sms_msg_data *msg; + int rc = 0; + + buffer = kmalloc(sizeof(struct sms_msg_data) + + SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA); + if (!buffer) { + sms_err("Could not allocate buffer for init device message."); + return -ENOMEM; + } + + msg = (struct sms_msg_data *)SMS_ALIGN_ADDRESS(buffer); + SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ, + sizeof(struct sms_msg_data)); + msg->msg_data[0] = mode; + + rc = smscore_sendrequest_and_wait(coredev, msg, + msg->x_msg_header. msg_length, + &coredev->init_device_done); + + kfree(buffer); + return rc; +} + +/** + * calls device handler to change mode of operation + * NOTE: stellar/usb may disconnect when changing mode + * + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * @param mode requested mode of operation + * + * @return 0 on success, <0 on error. + */ +int smscore_set_device_mode(struct smscore_device_t *coredev, int mode) +{ + int rc = 0; + + sms_debug("set device mode to %d", mode); + if (coredev->device_flags & SMS_DEVICE_FAMILY2) { + if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) { + sms_err("invalid mode specified %d", mode); + return -EINVAL; + } + + smscore_registry_setmode(coredev->devpath, mode); + + if (!(coredev->device_flags & SMS_DEVICE_NOT_READY)) { + rc = smscore_detect_mode(coredev); + if (rc < 0) { + sms_err("mode detect failed %d", rc); + return rc; + } + } + + if (coredev->mode == mode) { + sms_info("device mode %d already set", mode); + return 0; + } + + if (!(coredev->modes_supported & (1 << mode))) { + rc = smscore_load_firmware_from_file(coredev, + mode, NULL); + if (rc >= 0) + sms_info("firmware download success"); + } else { + sms_info("mode %d is already supported by running firmware", + mode); + } + if (coredev->fw_version >= 0x800) { + rc = smscore_init_device(coredev, mode); + if (rc < 0) + sms_err("device init failed, rc %d.", rc); + } + } else { + if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) { + sms_err("invalid mode specified %d", mode); + return -EINVAL; + } + + smscore_registry_setmode(coredev->devpath, mode); + + if (coredev->detectmode_handler) + coredev->detectmode_handler(coredev->context, + &coredev->mode); + + if (coredev->mode != mode && coredev->setmode_handler) + rc = coredev->setmode_handler(coredev->context, mode); + } + + if (rc >= 0) { + char *buffer; + coredev->mode = mode; + coredev->device_flags &= ~SMS_DEVICE_NOT_READY; + + buffer = kmalloc(sizeof(struct sms_msg_data) + + SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA); + if (buffer) { + struct sms_msg_data *msg = (struct sms_msg_data *) SMS_ALIGN_ADDRESS(buffer); + + SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ, + sizeof(struct sms_msg_data)); + msg->msg_data[0] = mode; + + rc = smscore_sendrequest_and_wait( + coredev, msg, msg->x_msg_header.msg_length, + &coredev->init_device_done); + + kfree(buffer); + } + } + + if (rc < 0) + sms_err("return error code %d.", rc); + else + sms_debug("Success setting device mode."); + + return rc; +} + +/** + * calls device handler to get current mode of operation + * + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * + * @return current mode + */ +int smscore_get_device_mode(struct smscore_device_t *coredev) +{ + return coredev->mode; +} +EXPORT_SYMBOL_GPL(smscore_get_device_mode); + +/** + * find client by response id & type within the clients list. + * return client handle or NULL. + * + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * @param data_type client data type (SMS_DONT_CARE for all types) + * @param id client id (SMS_DONT_CARE for all id) + * + */ +static struct +smscore_client_t *smscore_find_client(struct smscore_device_t *coredev, + int data_type, int id) +{ + struct list_head *first; + struct smscore_client_t *client; + unsigned long flags; + struct list_head *firstid; + struct smscore_idlist_t *client_id; + + spin_lock_irqsave(&coredev->clientslock, flags); + first = &coredev->clients; + list_for_each_entry(client, first, entry) { + firstid = &client->idlist; + list_for_each_entry(client_id, firstid, entry) { + if ((client_id->id == id) && + (client_id->data_type == data_type || + (client_id->data_type == 0))) + goto found; + } + } + client = NULL; +found: + spin_unlock_irqrestore(&coredev->clientslock, flags); + return client; +} + +/** + * find client by response id/type, call clients onresponse handler + * return buffer to pool on error + * + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * @param cb pointer to response buffer descriptor + * + */ +void smscore_onresponse(struct smscore_device_t *coredev, + struct smscore_buffer_t *cb) { + struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) ((u8 *) cb->p + + cb->offset); + struct smscore_client_t *client; + int rc = -EBUSY; + static unsigned long last_sample_time; /* = 0; */ + static int data_total; /* = 0; */ + unsigned long time_now = jiffies_to_msecs(jiffies); + + if (!last_sample_time) + last_sample_time = time_now; + + if (time_now - last_sample_time > 10000) { + sms_debug("data rate %d bytes/secs", + (int)((data_total * 1000) / + (time_now - last_sample_time))); + + last_sample_time = time_now; + data_total = 0; + } + + data_total += cb->size; + /* Do we need to re-route? */ + if ((phdr->msg_type == MSG_SMS_HO_PER_SLICES_IND) || + (phdr->msg_type == MSG_SMS_TRANSMISSION_IND)) { + if (coredev->mode == DEVICE_MODE_DVBT_BDA) + phdr->msg_dst_id = DVBT_BDA_CONTROL_MSG_ID; + } + + + client = smscore_find_client(coredev, phdr->msg_type, phdr->msg_dst_id); + + /* If no client registered for type & id, + * check for control client where type is not registered */ + if (client) + rc = client->onresponse_handler(client->context, cb); + + if (rc < 0) { + switch (phdr->msg_type) { + case MSG_SMS_ISDBT_TUNE_RES: + break; + case MSG_SMS_RF_TUNE_RES: + break; + case MSG_SMS_SIGNAL_DETECTED_IND: + break; + case MSG_SMS_NO_SIGNAL_IND: + break; + case MSG_SMS_SPI_INT_LINE_SET_RES: + break; + case MSG_SMS_INTERFACE_LOCK_IND: + break; + case MSG_SMS_INTERFACE_UNLOCK_IND: + break; + case MSG_SMS_GET_VERSION_EX_RES: + { + struct sms_version_res *ver = + (struct sms_version_res *) phdr; + sms_debug("Firmware id %d prots 0x%x ver %d.%d", + ver->firmware_id, ver->supported_protocols, + ver->rom_ver_major, ver->rom_ver_minor); + + coredev->mode = ver->firmware_id == 255 ? + DEVICE_MODE_NONE : ver->firmware_id; + coredev->modes_supported = ver->supported_protocols; + coredev->fw_version = ver->rom_ver_major << 8 | + ver->rom_ver_minor; + + complete(&coredev->version_ex_done); + break; + } + case MSG_SMS_INIT_DEVICE_RES: + complete(&coredev->init_device_done); + break; + case MSG_SW_RELOAD_START_RES: + complete(&coredev->reload_start_done); + break; + case MSG_SMS_DATA_VALIDITY_RES: + { + struct sms_msg_data *validity = (struct sms_msg_data *) phdr; + + sms_debug("MSG_SMS_DATA_VALIDITY_RES, checksum = 0x%x", + validity->msg_data[0]); + complete(&coredev->data_validity_done); + break; + } + case MSG_SMS_DATA_DOWNLOAD_RES: + complete(&coredev->data_download_done); + break; + case MSG_SW_RELOAD_EXEC_RES: + break; + case MSG_SMS_SWDOWNLOAD_TRIGGER_RES: + complete(&coredev->trigger_done); + break; + case MSG_SMS_SLEEP_RESUME_COMP_IND: + complete(&coredev->resume_done); + break; + case MSG_SMS_GPIO_CONFIG_EX_RES: + complete(&coredev->gpio_configuration_done); + break; + case MSG_SMS_GPIO_SET_LEVEL_RES: + complete(&coredev->gpio_set_level_done); + break; + case MSG_SMS_GPIO_GET_LEVEL_RES: + { + u32 *msgdata = (u32 *) phdr; + coredev->gpio_get_res = msgdata[1]; + sms_debug("gpio level %d", + coredev->gpio_get_res); + complete(&coredev->gpio_get_level_done); + break; + } + case MSG_SMS_START_IR_RES: + complete(&coredev->ir_init_done); + break; + case MSG_SMS_IR_SAMPLES_IND: + sms_ir_event(coredev, + (const char *) + ((char *)phdr + + sizeof(struct sms_msg_hdr)), + (int)phdr->msg_length + - sizeof(struct sms_msg_hdr)); + break; + + case MSG_SMS_DVBT_BDA_DATA: + /* + * It can be received here, if the frontend is + * tuned into a valid channel and the proper firmware + * is loaded. That happens when the module got removed + * and re-inserted, without powering the device off + */ + break; + + default: + sms_debug("message %s(%d) not handled.", + smscore_translate_msg(phdr->msg_type), + phdr->msg_type); + break; + } + smscore_putbuffer(coredev, cb); + } +} +EXPORT_SYMBOL_GPL(smscore_onresponse); + +/** + * return pointer to next free buffer descriptor from core pool + * + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * + * @return pointer to descriptor on success, NULL on error. + */ + +static struct smscore_buffer_t *get_entry(struct smscore_device_t *coredev) +{ + struct smscore_buffer_t *cb = NULL; + unsigned long flags; + + spin_lock_irqsave(&coredev->bufferslock, flags); + if (!list_empty(&coredev->buffers)) { + cb = (struct smscore_buffer_t *) coredev->buffers.next; + list_del(&cb->entry); + } + spin_unlock_irqrestore(&coredev->bufferslock, flags); + return cb; +} + +struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev) +{ + struct smscore_buffer_t *cb = NULL; + + wait_event(coredev->buffer_mng_waitq, (cb = get_entry(coredev))); + + return cb; +} +EXPORT_SYMBOL_GPL(smscore_getbuffer); + +/** + * return buffer descriptor to a pool + * + * @param coredev pointer to a coredev object returned by + * smscore_register_device + * @param cb pointer buffer descriptor + * + */ +void smscore_putbuffer(struct smscore_device_t *coredev, + struct smscore_buffer_t *cb) { + wake_up_interruptible(&coredev->buffer_mng_waitq); + list_add_locked(&cb->entry, &coredev->buffers, &coredev->bufferslock); +} +EXPORT_SYMBOL_GPL(smscore_putbuffer); + +static int smscore_validate_client(struct smscore_device_t *coredev, + struct smscore_client_t *client, + int data_type, int id) +{ + struct smscore_idlist_t *listentry; + struct smscore_client_t *registered_client; + + if (!client) { + sms_err("bad parameter."); + return -EINVAL; + } + registered_client = smscore_find_client(coredev, data_type, id); + if (registered_client == client) + return 0; + + if (registered_client) { + sms_err("The msg ID already registered to another client."); + return -EEXIST; + } + listentry = kzalloc(sizeof(struct smscore_idlist_t), GFP_KERNEL); + if (!listentry) { + sms_err("Can't allocate memory for client id."); + return -ENOMEM; + } + listentry->id = id; + listentry->data_type = data_type; + list_add_locked(&listentry->entry, &client->idlist, + &coredev->clientslock); + return 0; +} + +/** + * creates smsclient object, check that id is taken by another client + * + * @param coredev pointer to a coredev object from clients hotplug + * @param initial_id all messages with this id would be sent to this client + * @param data_type all messages of this type would be sent to this client + * @param onresponse_handler client handler that is called to + * process incoming messages + * @param onremove_handler client handler that is called when device is removed + * @param context client-specific context + * @param client pointer to a value that receives created smsclient object + * + * @return 0 on success, <0 on error. + */ +int smscore_register_client(struct smscore_device_t *coredev, + struct smsclient_params_t *params, + struct smscore_client_t **client) +{ + struct smscore_client_t *newclient; + /* check that no other channel with same parameters exists */ + if (smscore_find_client(coredev, params->data_type, + params->initial_id)) { + sms_err("Client already exist."); + return -EEXIST; + } + + newclient = kzalloc(sizeof(struct smscore_client_t), GFP_KERNEL); + if (!newclient) { + sms_err("Failed to allocate memory for client."); + return -ENOMEM; + } + + INIT_LIST_HEAD(&newclient->idlist); + newclient->coredev = coredev; + newclient->onresponse_handler = params->onresponse_handler; + newclient->onremove_handler = params->onremove_handler; + newclient->context = params->context; + list_add_locked(&newclient->entry, &coredev->clients, + &coredev->clientslock); + smscore_validate_client(coredev, newclient, params->data_type, + params->initial_id); + *client = newclient; + sms_debug("%p %d %d", params->context, params->data_type, + params->initial_id); + + return 0; +} +EXPORT_SYMBOL_GPL(smscore_register_client); + +/** + * frees smsclient object and all subclients associated with it + * + * @param client pointer to smsclient object returned by + * smscore_register_client + * + */ +void smscore_unregister_client(struct smscore_client_t *client) +{ + struct smscore_device_t *coredev = client->coredev; + unsigned long flags; + + spin_lock_irqsave(&coredev->clientslock, flags); + + + while (!list_empty(&client->idlist)) { + struct smscore_idlist_t *identry = + (struct smscore_idlist_t *) client->idlist.next; + list_del(&identry->entry); + kfree(identry); + } + + sms_info("%p", client->context); + + list_del(&client->entry); + kfree(client); + + spin_unlock_irqrestore(&coredev->clientslock, flags); +} +EXPORT_SYMBOL_GPL(smscore_unregister_client); + +/** + * verifies that source id is not taken by another client, + * calls device handler to send requests to the device + * + * @param client pointer to smsclient object returned by + * smscore_register_client + * @param buffer pointer to a request buffer + * @param size size (in bytes) of request buffer + * + * @return 0 on success, <0 on error. + */ +int smsclient_sendrequest(struct smscore_client_t *client, + void *buffer, size_t size) +{ + struct smscore_device_t *coredev; + struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) buffer; + int rc; + + if (client == NULL) { + sms_err("Got NULL client"); + return -EINVAL; + } + + coredev = client->coredev; + + /* check that no other channel with same id exists */ + if (coredev == NULL) { + sms_err("Got NULL coredev"); + return -EINVAL; + } + + rc = smscore_validate_client(client->coredev, client, 0, + phdr->msg_src_id); + if (rc < 0) + return rc; + + return coredev->sendrequest_handler(coredev->context, buffer, size); +} +EXPORT_SYMBOL_GPL(smsclient_sendrequest); + + +/* old GPIO managements implementation */ +int smscore_configure_gpio(struct smscore_device_t *coredev, u32 pin, + struct smscore_config_gpio *pinconfig) +{ + struct { + struct sms_msg_hdr hdr; + u32 data[6]; + } msg; + + if (coredev->device_flags & SMS_DEVICE_FAMILY2) { + msg.hdr.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; + msg.hdr.msg_dst_id = HIF_TASK; + msg.hdr.msg_flags = 0; + msg.hdr.msg_type = MSG_SMS_GPIO_CONFIG_EX_REQ; + msg.hdr.msg_length = sizeof(msg); + + msg.data[0] = pin; + msg.data[1] = pinconfig->pullupdown; + + /* Convert slew rate for Nova: Fast(0) = 3 / Slow(1) = 0; */ + msg.data[2] = pinconfig->outputslewrate == 0 ? 3 : 0; + + switch (pinconfig->outputdriving) { + case SMS_GPIO_OUTPUTDRIVING_S_16mA: + msg.data[3] = 7; /* Nova - 16mA */ + break; + case SMS_GPIO_OUTPUTDRIVING_S_12mA: + msg.data[3] = 5; /* Nova - 11mA */ + break; + case SMS_GPIO_OUTPUTDRIVING_S_8mA: + msg.data[3] = 3; /* Nova - 7mA */ + break; + case SMS_GPIO_OUTPUTDRIVING_S_4mA: + default: + msg.data[3] = 2; /* Nova - 4mA */ + break; + } + + msg.data[4] = pinconfig->direction; + msg.data[5] = 0; + } else /* TODO: SMS_DEVICE_FAMILY1 */ + return -EINVAL; + + return coredev->sendrequest_handler(coredev->context, + &msg, sizeof(msg)); +} + +int smscore_set_gpio(struct smscore_device_t *coredev, u32 pin, int level) +{ + struct { + struct sms_msg_hdr hdr; + u32 data[3]; + } msg; + + if (pin > MAX_GPIO_PIN_NUMBER) + return -EINVAL; + + msg.hdr.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; + msg.hdr.msg_dst_id = HIF_TASK; + msg.hdr.msg_flags = 0; + msg.hdr.msg_type = MSG_SMS_GPIO_SET_LEVEL_REQ; + msg.hdr.msg_length = sizeof(msg); + + msg.data[0] = pin; + msg.data[1] = level ? 1 : 0; + msg.data[2] = 0; + + return coredev->sendrequest_handler(coredev->context, + &msg, sizeof(msg)); +} + +/* new GPIO management implementation */ +static int get_gpio_pin_params(u32 pin_num, u32 *p_translatedpin_num, + u32 *p_group_num, u32 *p_group_cfg) { + + *p_group_cfg = 1; + + if (pin_num <= 1) { + *p_translatedpin_num = 0; + *p_group_num = 9; + *p_group_cfg = 2; + } else if (pin_num >= 2 && pin_num <= 6) { + *p_translatedpin_num = 2; + *p_group_num = 0; + *p_group_cfg = 2; + } else if (pin_num >= 7 && pin_num <= 11) { + *p_translatedpin_num = 7; + *p_group_num = 1; + } else if (pin_num >= 12 && pin_num <= 15) { + *p_translatedpin_num = 12; + *p_group_num = 2; + *p_group_cfg = 3; + } else if (pin_num == 16) { + *p_translatedpin_num = 16; + *p_group_num = 23; + } else if (pin_num >= 17 && pin_num <= 24) { + *p_translatedpin_num = 17; + *p_group_num = 3; + } else if (pin_num == 25) { + *p_translatedpin_num = 25; + *p_group_num = 6; + } else if (pin_num >= 26 && pin_num <= 28) { + *p_translatedpin_num = 26; + *p_group_num = 4; + } else if (pin_num == 29) { + *p_translatedpin_num = 29; + *p_group_num = 5; + *p_group_cfg = 2; + } else if (pin_num == 30) { + *p_translatedpin_num = 30; + *p_group_num = 8; + } else if (pin_num == 31) { + *p_translatedpin_num = 31; + *p_group_num = 17; + } else + return -1; + + *p_group_cfg <<= 24; + + return 0; +} + +int smscore_gpio_configure(struct smscore_device_t *coredev, u8 pin_num, + struct smscore_config_gpio *p_gpio_config) { + + u32 total_len; + u32 translatedpin_num = 0; + u32 group_num = 0; + u32 electric_char; + u32 group_cfg; + void *buffer; + int rc; + + struct set_gpio_msg { + struct sms_msg_hdr x_msg_header; + u32 msg_data[6]; + } *p_msg; + + + if (pin_num > MAX_GPIO_PIN_NUMBER) + return -EINVAL; + + if (p_gpio_config == NULL) + return -EINVAL; + + total_len = sizeof(struct sms_msg_hdr) + (sizeof(u32) * 6); + + buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT, + GFP_KERNEL | GFP_DMA); + if (!buffer) + return -ENOMEM; + + p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer); + + p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; + p_msg->x_msg_header.msg_dst_id = HIF_TASK; + p_msg->x_msg_header.msg_flags = 0; + p_msg->x_msg_header.msg_length = (u16) total_len; + p_msg->msg_data[0] = pin_num; + + if (!(coredev->device_flags & SMS_DEVICE_FAMILY2)) { + p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_CONFIG_REQ; + if (get_gpio_pin_params(pin_num, &translatedpin_num, &group_num, + &group_cfg) != 0) { + rc = -EINVAL; + goto free; + } + + p_msg->msg_data[1] = translatedpin_num; + p_msg->msg_data[2] = group_num; + electric_char = (p_gpio_config->pullupdown) + | (p_gpio_config->inputcharacteristics << 2) + | (p_gpio_config->outputslewrate << 3) + | (p_gpio_config->outputdriving << 4); + p_msg->msg_data[3] = electric_char; + p_msg->msg_data[4] = p_gpio_config->direction; + p_msg->msg_data[5] = group_cfg; + } else { + p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_CONFIG_EX_REQ; + p_msg->msg_data[1] = p_gpio_config->pullupdown; + p_msg->msg_data[2] = p_gpio_config->outputslewrate; + p_msg->msg_data[3] = p_gpio_config->outputdriving; + p_msg->msg_data[4] = p_gpio_config->direction; + p_msg->msg_data[5] = 0; + } + + rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len, + &coredev->gpio_configuration_done); + + if (rc != 0) { + if (rc == -ETIME) + sms_err("smscore_gpio_configure timeout"); + else + sms_err("smscore_gpio_configure error"); + } +free: + kfree(buffer); + + return rc; +} + +int smscore_gpio_set_level(struct smscore_device_t *coredev, u8 pin_num, + u8 new_level) { + + u32 total_len; + int rc; + void *buffer; + + struct set_gpio_msg { + struct sms_msg_hdr x_msg_header; + u32 msg_data[3]; /* keep it 3 ! */ + } *p_msg; + + if ((new_level > 1) || (pin_num > MAX_GPIO_PIN_NUMBER)) + return -EINVAL; + + total_len = sizeof(struct sms_msg_hdr) + + (3 * sizeof(u32)); /* keep it 3 ! */ + + buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT, + GFP_KERNEL | GFP_DMA); + if (!buffer) + return -ENOMEM; + + p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer); + + p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; + p_msg->x_msg_header.msg_dst_id = HIF_TASK; + p_msg->x_msg_header.msg_flags = 0; + p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_SET_LEVEL_REQ; + p_msg->x_msg_header.msg_length = (u16) total_len; + p_msg->msg_data[0] = pin_num; + p_msg->msg_data[1] = new_level; + + /* Send message to SMS */ + rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len, + &coredev->gpio_set_level_done); + + if (rc != 0) { + if (rc == -ETIME) + sms_err("smscore_gpio_set_level timeout"); + else + sms_err("smscore_gpio_set_level error"); + } + kfree(buffer); + + return rc; +} + +int smscore_gpio_get_level(struct smscore_device_t *coredev, u8 pin_num, + u8 *level) { + + u32 total_len; + int rc; + void *buffer; + + struct set_gpio_msg { + struct sms_msg_hdr x_msg_header; + u32 msg_data[2]; + } *p_msg; + + + if (pin_num > MAX_GPIO_PIN_NUMBER) + return -EINVAL; + + total_len = sizeof(struct sms_msg_hdr) + (2 * sizeof(u32)); + + buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT, + GFP_KERNEL | GFP_DMA); + if (!buffer) + return -ENOMEM; + + p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer); + + p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; + p_msg->x_msg_header.msg_dst_id = HIF_TASK; + p_msg->x_msg_header.msg_flags = 0; + p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_GET_LEVEL_REQ; + p_msg->x_msg_header.msg_length = (u16) total_len; + p_msg->msg_data[0] = pin_num; + p_msg->msg_data[1] = 0; + + /* Send message to SMS */ + rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len, + &coredev->gpio_get_level_done); + + if (rc != 0) { + if (rc == -ETIME) + sms_err("smscore_gpio_get_level timeout"); + else + sms_err("smscore_gpio_get_level error"); + } + kfree(buffer); + + /* Its a race between other gpio_get_level() and the copy of the single + * global 'coredev->gpio_get_res' to the function's variable 'level' + */ + *level = coredev->gpio_get_res; + + return rc; +} + +static int __init smscore_module_init(void) +{ + int rc = 0; + + INIT_LIST_HEAD(&g_smscore_notifyees); + INIT_LIST_HEAD(&g_smscore_devices); + kmutex_init(&g_smscore_deviceslock); + + INIT_LIST_HEAD(&g_smscore_registry); + kmutex_init(&g_smscore_registrylock); + + return rc; +} + +static void __exit smscore_module_exit(void) +{ + kmutex_lock(&g_smscore_deviceslock); + while (!list_empty(&g_smscore_notifyees)) { + struct smscore_device_notifyee_t *notifyee = + (struct smscore_device_notifyee_t *) + g_smscore_notifyees.next; + + list_del(¬ifyee->entry); + kfree(notifyee); + } + kmutex_unlock(&g_smscore_deviceslock); + + kmutex_lock(&g_smscore_registrylock); + while (!list_empty(&g_smscore_registry)) { + struct smscore_registry_entry_t *entry = + (struct smscore_registry_entry_t *) + g_smscore_registry.next; + + list_del(&entry->entry); + kfree(entry); + } + kmutex_unlock(&g_smscore_registrylock); + + sms_debug(""); +} + +module_init(smscore_module_init); +module_exit(smscore_module_exit); + +MODULE_DESCRIPTION("Siano MDTV Core module"); +MODULE_AUTHOR("Siano Mobile Silicon, Inc. (uris@siano-ms.com)"); +MODULE_LICENSE("GPL"); + +/* This should match what's defined at smscoreapi.h */ +MODULE_FIRMWARE(SMS_FW_ATSC_DENVER); +MODULE_FIRMWARE(SMS_FW_CMMB_MING_APP); +MODULE_FIRMWARE(SMS_FW_CMMB_VEGA_12MHZ); +MODULE_FIRMWARE(SMS_FW_CMMB_VENICE_12MHZ); +MODULE_FIRMWARE(SMS_FW_DVBH_RIO); +MODULE_FIRMWARE(SMS_FW_DVB_NOVA_12MHZ_B0); +MODULE_FIRMWARE(SMS_FW_DVB_NOVA_12MHZ); +MODULE_FIRMWARE(SMS_FW_DVB_RIO); +MODULE_FIRMWARE(SMS_FW_FM_RADIO); +MODULE_FIRMWARE(SMS_FW_FM_RADIO_RIO); +MODULE_FIRMWARE(SMS_FW_DVBT_HCW_55XXX); +MODULE_FIRMWARE(SMS_FW_ISDBT_HCW_55XXX); +MODULE_FIRMWARE(SMS_FW_ISDBT_NOVA_12MHZ_B0); +MODULE_FIRMWARE(SMS_FW_ISDBT_NOVA_12MHZ); +MODULE_FIRMWARE(SMS_FW_ISDBT_PELE); +MODULE_FIRMWARE(SMS_FW_ISDBT_RIO); +MODULE_FIRMWARE(SMS_FW_DVBT_NOVA_A); +MODULE_FIRMWARE(SMS_FW_DVBT_NOVA_B); +MODULE_FIRMWARE(SMS_FW_DVBT_STELLAR); +MODULE_FIRMWARE(SMS_FW_TDMB_DENVER); +MODULE_FIRMWARE(SMS_FW_TDMB_NOVA_12MHZ_B0); +MODULE_FIRMWARE(SMS_FW_TDMB_NOVA_12MHZ); diff --git a/drivers/media/common/siano/smscoreapi.h b/drivers/media/common/siano/smscoreapi.h new file mode 100644 index 00000000000..9c9063cd320 --- /dev/null +++ b/drivers/media/common/siano/smscoreapi.h @@ -0,0 +1,1192 @@ +/**************************************************************** + +Siano Mobile Silicon, Inc. +MDTV receiver kernel modules. +Copyright (C) 2006-2008, Uri Shkolnik, Anatoly Greenblat + +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, see <http://www.gnu.org/licenses/>. + +****************************************************************/ + +#ifndef __SMS_CORE_API_H__ +#define __SMS_CORE_API_H__ + +#include <linux/device.h> +#include <linux/list.h> +#include <linux/mm.h> +#include <linux/scatterlist.h> +#include <linux/types.h> +#include <linux/mutex.h> +#include <linux/wait.h> +#include <linux/timer.h> + +#include <asm/page.h> + +#include "smsir.h" + +#define kmutex_init(_p_) mutex_init(_p_) +#define kmutex_lock(_p_) mutex_lock(_p_) +#define kmutex_trylock(_p_) mutex_trylock(_p_) +#define kmutex_unlock(_p_) mutex_unlock(_p_) + +/* + * Define the firmware names used by the driver. + * Those should match what's used at smscoreapi.c and sms-cards.c + * including the MODULE_FIRMWARE() macros at the end of smscoreapi.c + */ +#define SMS_FW_ATSC_DENVER "atsc_denver.inp" +#define SMS_FW_CMMB_MING_APP "cmmb_ming_app.inp" +#define SMS_FW_CMMB_VEGA_12MHZ "cmmb_vega_12mhz.inp" +#define SMS_FW_CMMB_VENICE_12MHZ "cmmb_venice_12mhz.inp" +#define SMS_FW_DVBH_RIO "dvbh_rio.inp" +#define SMS_FW_DVB_NOVA_12MHZ_B0 "dvb_nova_12mhz_b0.inp" +#define SMS_FW_DVB_NOVA_12MHZ "dvb_nova_12mhz.inp" +#define SMS_FW_DVB_RIO "dvb_rio.inp" +#define SMS_FW_FM_RADIO "fm_radio.inp" +#define SMS_FW_FM_RADIO_RIO "fm_radio_rio.inp" +#define SMS_FW_DVBT_HCW_55XXX "sms1xxx-hcw-55xxx-dvbt-02.fw" +#define SMS_FW_ISDBT_HCW_55XXX "sms1xxx-hcw-55xxx-isdbt-02.fw" +#define SMS_FW_ISDBT_NOVA_12MHZ_B0 "isdbt_nova_12mhz_b0.inp" +#define SMS_FW_ISDBT_NOVA_12MHZ "isdbt_nova_12mhz.inp" +#define SMS_FW_ISDBT_PELE "isdbt_pele.inp" +#define SMS_FW_ISDBT_RIO "isdbt_rio.inp" +#define SMS_FW_DVBT_NOVA_A "sms1xxx-nova-a-dvbt-01.fw" +#define SMS_FW_DVBT_NOVA_B "sms1xxx-nova-b-dvbt-01.fw" +#define SMS_FW_DVBT_STELLAR "sms1xxx-stellar-dvbt-01.fw" +#define SMS_FW_TDMB_DENVER "tdmb_denver.inp" +#define SMS_FW_TDMB_NOVA_12MHZ_B0 "tdmb_nova_12mhz_b0.inp" +#define SMS_FW_TDMB_NOVA_12MHZ "tdmb_nova_12mhz.inp" + +#define SMS_PROTOCOL_MAX_RAOUNDTRIP_MS (10000) +#define SMS_ALLOC_ALIGNMENT 128 +#define SMS_DMA_ALIGNMENT 16 +#define SMS_ALIGN_ADDRESS(addr) \ + ((((uintptr_t)(addr)) + (SMS_DMA_ALIGNMENT-1)) & ~(SMS_DMA_ALIGNMENT-1)) + +#define SMS_DEVICE_FAMILY1 0 +#define SMS_DEVICE_FAMILY2 1 +#define SMS_ROM_NO_RESPONSE 2 +#define SMS_DEVICE_NOT_READY 0x8000000 + +enum sms_device_type_st { + SMS_UNKNOWN_TYPE = -1, + SMS_STELLAR = 0, + SMS_NOVA_A0, + SMS_NOVA_B0, + SMS_VEGA, + SMS_VENICE, + SMS_MING, + SMS_PELE, + SMS_RIO, + SMS_DENVER_1530, + SMS_DENVER_2160, + SMS_NUM_OF_DEVICE_TYPES +}; + +enum sms_power_mode_st { + SMS_POWER_MODE_ACTIVE, + SMS_POWER_MODE_SUSPENDED +}; + +struct smscore_device_t; +struct smscore_client_t; +struct smscore_buffer_t; + +typedef int (*hotplug_t)(struct smscore_device_t *coredev, + struct device *device, int arrival); + +typedef int (*setmode_t)(void *context, int mode); +typedef void (*detectmode_t)(void *context, int *mode); +typedef int (*sendrequest_t)(void *context, void *buffer, size_t size); +typedef int (*loadfirmware_t)(void *context, void *buffer, size_t size); +typedef int (*preload_t)(void *context); +typedef int (*postload_t)(void *context); + +typedef int (*onresponse_t)(void *context, struct smscore_buffer_t *cb); +typedef void (*onremove_t)(void *context); + +struct smscore_buffer_t { + /* public members, once passed to clients can be changed freely */ + struct list_head entry; + int size; + int offset; + + /* private members, read-only for clients */ + void *p; + dma_addr_t phys; + unsigned long offset_in_common; +}; + +struct smsdevice_params_t { + struct device *device; + + int buffer_size; + int num_buffers; + + char devpath[32]; + unsigned long flags; + + setmode_t setmode_handler; + detectmode_t detectmode_handler; + sendrequest_t sendrequest_handler; + preload_t preload_handler; + postload_t postload_handler; + + void *context; + enum sms_device_type_st device_type; +}; + +struct smsclient_params_t { + int initial_id; + int data_type; + onresponse_t onresponse_handler; + onremove_t onremove_handler; + void *context; +}; + +struct smscore_device_t { + struct list_head entry; + + struct list_head clients; + struct list_head subclients; + spinlock_t clientslock; + + struct list_head buffers; + spinlock_t bufferslock; + int num_buffers; + + void *common_buffer; + int common_buffer_size; + dma_addr_t common_buffer_phys; + + void *context; + struct device *device; + + char devpath[32]; + unsigned long device_flags; + + setmode_t setmode_handler; + detectmode_t detectmode_handler; + sendrequest_t sendrequest_handler; + preload_t preload_handler; + postload_t postload_handler; + + int mode, modes_supported; + + /* host <--> device messages */ + struct completion version_ex_done, data_download_done, trigger_done; + struct completion data_validity_done, device_ready_done; + struct completion init_device_done, reload_start_done, resume_done; + struct completion gpio_configuration_done, gpio_set_level_done; + struct completion gpio_get_level_done, ir_init_done; + + /* Buffer management */ + wait_queue_head_t buffer_mng_waitq; + + /* GPIO */ + int gpio_get_res; + + /* Target hardware board */ + int board_id; + + /* Firmware */ + u8 *fw_buf; + u32 fw_buf_size; + u16 fw_version; + + /* Infrared (IR) */ + struct ir_t ir; + + /* + * Identify if device is USB or not. + * Used by smsdvb-sysfs to know the root node for debugfs + */ + bool is_usb_device; + + int led_state; +}; + +/* GPIO definitions for antenna frequency domain control (SMS8021) */ +#define SMS_ANTENNA_GPIO_0 1 +#define SMS_ANTENNA_GPIO_1 0 + +enum sms_bandwidth_mode { + BW_8_MHZ = 0, + BW_7_MHZ = 1, + BW_6_MHZ = 2, + BW_5_MHZ = 3, + BW_ISDBT_1SEG = 4, + BW_ISDBT_3SEG = 5, + BW_2_MHZ = 6, + BW_FM_RADIO = 7, + BW_ISDBT_13SEG = 8, + BW_1_5_MHZ = 15, + BW_UNKNOWN = 0xffff +}; + + +#define MSG_HDR_FLAG_SPLIT_MSG 4 + +#define MAX_GPIO_PIN_NUMBER 31 + +#define HIF_TASK 11 +#define HIF_TASK_SLAVE 22 +#define HIF_TASK_SLAVE2 33 +#define HIF_TASK_SLAVE3 44 +#define SMS_HOST_LIB 150 +#define DVBT_BDA_CONTROL_MSG_ID 201 + +#define SMS_MAX_PAYLOAD_SIZE 240 +#define SMS_TUNE_TIMEOUT 500 + +enum msg_types { + MSG_TYPE_BASE_VAL = 500, + MSG_SMS_GET_VERSION_REQ = 503, + MSG_SMS_GET_VERSION_RES = 504, + MSG_SMS_MULTI_BRIDGE_CFG = 505, + MSG_SMS_GPIO_CONFIG_REQ = 507, + MSG_SMS_GPIO_CONFIG_RES = 508, + MSG_SMS_GPIO_SET_LEVEL_REQ = 509, + MSG_SMS_GPIO_SET_LEVEL_RES = 510, + MSG_SMS_GPIO_GET_LEVEL_REQ = 511, + MSG_SMS_GPIO_GET_LEVEL_RES = 512, + MSG_SMS_EEPROM_BURN_IND = 513, + MSG_SMS_LOG_ENABLE_CHANGE_REQ = 514, + MSG_SMS_LOG_ENABLE_CHANGE_RES = 515, + MSG_SMS_SET_MAX_TX_MSG_LEN_REQ = 516, + MSG_SMS_SET_MAX_TX_MSG_LEN_RES = 517, + MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE = 518, + MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST = 519, + MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ = 520, + MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES = 521, + MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND = 522, + MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND = 523, + MSG_SMS_CONFIGURE_RF_SWITCH_REQ = 524, + MSG_SMS_CONFIGURE_RF_SWITCH_RES = 525, + MSG_SMS_MRC_PATH_DISCONNECT_REQ = 526, + MSG_SMS_MRC_PATH_DISCONNECT_RES = 527, + MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ = 528, + MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES = 529, + MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ = 530, + MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES = 531, + MSG_WR_REG_RFT_REQ = 533, + MSG_WR_REG_RFT_RES = 534, + MSG_RD_REG_RFT_REQ = 535, + MSG_RD_REG_RFT_RES = 536, + MSG_RD_REG_ALL_RFT_REQ = 537, + MSG_RD_REG_ALL_RFT_RES = 538, + MSG_HELP_INT = 539, + MSG_RUN_SCRIPT_INT = 540, + MSG_SMS_EWS_INBAND_REQ = 541, + MSG_SMS_EWS_INBAND_RES = 542, + MSG_SMS_RFS_SELECT_REQ = 543, + MSG_SMS_RFS_SELECT_RES = 544, + MSG_SMS_MB_GET_VER_REQ = 545, + MSG_SMS_MB_GET_VER_RES = 546, + MSG_SMS_MB_WRITE_CFGFILE_REQ = 547, + MSG_SMS_MB_WRITE_CFGFILE_RES = 548, + MSG_SMS_MB_READ_CFGFILE_REQ = 549, + MSG_SMS_MB_READ_CFGFILE_RES = 550, + MSG_SMS_RD_MEM_REQ = 552, + MSG_SMS_RD_MEM_RES = 553, + MSG_SMS_WR_MEM_REQ = 554, + MSG_SMS_WR_MEM_RES = 555, + MSG_SMS_UPDATE_MEM_REQ = 556, + MSG_SMS_UPDATE_MEM_RES = 557, + MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ = 558, + MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES = 559, + MSG_SMS_RF_TUNE_REQ = 561, + MSG_SMS_RF_TUNE_RES = 562, + MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ = 563, + MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES = 564, + MSG_SMS_ISDBT_SB_RECEPTION_REQ = 565, + MSG_SMS_ISDBT_SB_RECEPTION_RES = 566, + MSG_SMS_GENERIC_EPROM_WRITE_REQ = 567, + MSG_SMS_GENERIC_EPROM_WRITE_RES = 568, + MSG_SMS_GENERIC_EPROM_READ_REQ = 569, + MSG_SMS_GENERIC_EPROM_READ_RES = 570, + MSG_SMS_EEPROM_WRITE_REQ = 571, + MSG_SMS_EEPROM_WRITE_RES = 572, + MSG_SMS_CUSTOM_READ_REQ = 574, + MSG_SMS_CUSTOM_READ_RES = 575, + MSG_SMS_CUSTOM_WRITE_REQ = 576, + MSG_SMS_CUSTOM_WRITE_RES = 577, + MSG_SMS_INIT_DEVICE_REQ = 578, + MSG_SMS_INIT_DEVICE_RES = 579, + MSG_SMS_ATSC_SET_ALL_IP_REQ = 580, + MSG_SMS_ATSC_SET_ALL_IP_RES = 581, + MSG_SMS_ATSC_START_ENSEMBLE_REQ = 582, + MSG_SMS_ATSC_START_ENSEMBLE_RES = 583, + MSG_SMS_SET_OUTPUT_MODE_REQ = 584, + MSG_SMS_SET_OUTPUT_MODE_RES = 585, + MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ = 586, + MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES = 587, + MSG_SMS_SUB_CHANNEL_START_REQ = 589, + MSG_SMS_SUB_CHANNEL_START_RES = 590, + MSG_SMS_SUB_CHANNEL_STOP_REQ = 591, + MSG_SMS_SUB_CHANNEL_STOP_RES = 592, + MSG_SMS_ATSC_IP_FILTER_ADD_REQ = 593, + MSG_SMS_ATSC_IP_FILTER_ADD_RES = 594, + MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ = 595, + MSG_SMS_ATSC_IP_FILTER_REMOVE_RES = 596, + MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ = 597, + MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES = 598, + MSG_SMS_WAIT_CMD = 599, + MSG_SMS_ADD_PID_FILTER_REQ = 601, + MSG_SMS_ADD_PID_FILTER_RES = 602, + MSG_SMS_REMOVE_PID_FILTER_REQ = 603, + MSG_SMS_REMOVE_PID_FILTER_RES = 604, + MSG_SMS_FAST_INFORMATION_CHANNEL_REQ = 605, + MSG_SMS_FAST_INFORMATION_CHANNEL_RES = 606, + MSG_SMS_DAB_CHANNEL = 607, + MSG_SMS_GET_PID_FILTER_LIST_REQ = 608, + MSG_SMS_GET_PID_FILTER_LIST_RES = 609, + MSG_SMS_POWER_DOWN_REQ = 610, + MSG_SMS_POWER_DOWN_RES = 611, + MSG_SMS_ATSC_SLT_EXIST_IND = 612, + MSG_SMS_ATSC_NO_SLT_IND = 613, + MSG_SMS_GET_STATISTICS_REQ = 615, + MSG_SMS_GET_STATISTICS_RES = 616, + MSG_SMS_SEND_DUMP = 617, + MSG_SMS_SCAN_START_REQ = 618, + MSG_SMS_SCAN_START_RES = 619, + MSG_SMS_SCAN_STOP_REQ = 620, + MSG_SMS_SCAN_STOP_RES = 621, + MSG_SMS_SCAN_PROGRESS_IND = 622, + MSG_SMS_SCAN_COMPLETE_IND = 623, + MSG_SMS_LOG_ITEM = 624, + MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ = 628, + MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES = 629, + MSG_SMS_HO_PER_SLICES_IND = 630, + MSG_SMS_HO_INBAND_POWER_IND = 631, + MSG_SMS_MANUAL_DEMOD_REQ = 632, + MSG_SMS_HO_TUNE_ON_REQ = 636, + MSG_SMS_HO_TUNE_ON_RES = 637, + MSG_SMS_HO_TUNE_OFF_REQ = 638, + MSG_SMS_HO_TUNE_OFF_RES = 639, + MSG_SMS_HO_PEEK_FREQ_REQ = 640, + MSG_SMS_HO_PEEK_FREQ_RES = 641, + MSG_SMS_HO_PEEK_FREQ_IND = 642, + MSG_SMS_MB_ATTEN_SET_REQ = 643, + MSG_SMS_MB_ATTEN_SET_RES = 644, + MSG_SMS_ENABLE_STAT_IN_I2C_REQ = 649, + MSG_SMS_ENABLE_STAT_IN_I2C_RES = 650, + MSG_SMS_SET_ANTENNA_CONFIG_REQ = 651, + MSG_SMS_SET_ANTENNA_CONFIG_RES = 652, + MSG_SMS_GET_STATISTICS_EX_REQ = 653, + MSG_SMS_GET_STATISTICS_EX_RES = 654, + MSG_SMS_SLEEP_RESUME_COMP_IND = 655, + MSG_SMS_SWITCH_HOST_INTERFACE_REQ = 656, + MSG_SMS_SWITCH_HOST_INTERFACE_RES = 657, + MSG_SMS_DATA_DOWNLOAD_REQ = 660, + MSG_SMS_DATA_DOWNLOAD_RES = 661, + MSG_SMS_DATA_VALIDITY_REQ = 662, + MSG_SMS_DATA_VALIDITY_RES = 663, + MSG_SMS_SWDOWNLOAD_TRIGGER_REQ = 664, + MSG_SMS_SWDOWNLOAD_TRIGGER_RES = 665, + MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ = 666, + MSG_SMS_SWDOWNLOAD_BACKDOOR_RES = 667, + MSG_SMS_GET_VERSION_EX_REQ = 668, + MSG_SMS_GET_VERSION_EX_RES = 669, + MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ = 670, + MSG_SMS_CLOCK_OUTPUT_CONFIG_RES = 671, + MSG_SMS_I2C_SET_FREQ_REQ = 685, + MSG_SMS_I2C_SET_FREQ_RES = 686, + MSG_SMS_GENERIC_I2C_REQ = 687, + MSG_SMS_GENERIC_I2C_RES = 688, + MSG_SMS_DVBT_BDA_DATA = 693, + MSG_SW_RELOAD_REQ = 697, + MSG_SMS_DATA_MSG = 699, + MSG_TABLE_UPLOAD_REQ = 700, + MSG_TABLE_UPLOAD_RES = 701, + MSG_SW_RELOAD_START_REQ = 702, + MSG_SW_RELOAD_START_RES = 703, + MSG_SW_RELOAD_EXEC_REQ = 704, + MSG_SW_RELOAD_EXEC_RES = 705, + MSG_SMS_SPI_INT_LINE_SET_REQ = 710, + MSG_SMS_SPI_INT_LINE_SET_RES = 711, + MSG_SMS_GPIO_CONFIG_EX_REQ = 712, + MSG_SMS_GPIO_CONFIG_EX_RES = 713, + MSG_SMS_WATCHDOG_ACT_REQ = 716, + MSG_SMS_WATCHDOG_ACT_RES = 717, + MSG_SMS_LOOPBACK_REQ = 718, + MSG_SMS_LOOPBACK_RES = 719, + MSG_SMS_RAW_CAPTURE_START_REQ = 720, + MSG_SMS_RAW_CAPTURE_START_RES = 721, + MSG_SMS_RAW_CAPTURE_ABORT_REQ = 722, + MSG_SMS_RAW_CAPTURE_ABORT_RES = 723, + MSG_SMS_RAW_CAPTURE_COMPLETE_IND = 728, + MSG_SMS_DATA_PUMP_IND = 729, + MSG_SMS_DATA_PUMP_REQ = 730, + MSG_SMS_DATA_PUMP_RES = 731, + MSG_SMS_FLASH_DL_REQ = 732, + MSG_SMS_EXEC_TEST_1_REQ = 734, + MSG_SMS_EXEC_TEST_1_RES = 735, + MSG_SMS_ENBALE_TS_INTERFACE_REQ = 736, + MSG_SMS_ENBALE_TS_INTERFACE_RES = 737, + MSG_SMS_SPI_SET_BUS_WIDTH_REQ = 738, + MSG_SMS_SPI_SET_BUS_WIDTH_RES = 739, + MSG_SMS_SEND_EMM_REQ = 740, + MSG_SMS_SEND_EMM_RES = 741, + MSG_SMS_DISABLE_TS_INTERFACE_REQ = 742, + MSG_SMS_DISABLE_TS_INTERFACE_RES = 743, + MSG_SMS_IS_BUF_FREE_REQ = 744, + MSG_SMS_IS_BUF_FREE_RES = 745, + MSG_SMS_EXT_ANTENNA_REQ = 746, + MSG_SMS_EXT_ANTENNA_RES = 747, + MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE = 748, + MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE = 749, + MSG_SMS_BATTERY_LEVEL_REQ = 750, + MSG_SMS_BATTERY_LEVEL_RES = 751, + MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE = 752, + MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE = 753, + MSG_SMS_FM_RADIO_BLOCK_IND = 754, + MSG_SMS_HOST_NOTIFICATION_IND = 755, + MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE = 756, + MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE = 757, + MSG_SMS_CMMB_GET_NETWORKS_REQ = 760, + MSG_SMS_CMMB_GET_NETWORKS_RES = 761, + MSG_SMS_CMMB_START_SERVICE_REQ = 762, + MSG_SMS_CMMB_START_SERVICE_RES = 763, + MSG_SMS_CMMB_STOP_SERVICE_REQ = 764, + MSG_SMS_CMMB_STOP_SERVICE_RES = 765, + MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ = 768, + MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES = 769, + MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ = 770, + MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES = 771, + MSG_SMS_CMMB_START_CONTROL_INFO_REQ = 772, + MSG_SMS_CMMB_START_CONTROL_INFO_RES = 773, + MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ = 774, + MSG_SMS_CMMB_STOP_CONTROL_INFO_RES = 775, + MSG_SMS_ISDBT_TUNE_REQ = 776, + MSG_SMS_ISDBT_TUNE_RES = 777, + MSG_SMS_TRANSMISSION_IND = 782, + MSG_SMS_PID_STATISTICS_IND = 783, + MSG_SMS_POWER_DOWN_IND = 784, + MSG_SMS_POWER_DOWN_CONF = 785, + MSG_SMS_POWER_UP_IND = 786, + MSG_SMS_POWER_UP_CONF = 787, + MSG_SMS_POWER_MODE_SET_REQ = 790, + MSG_SMS_POWER_MODE_SET_RES = 791, + MSG_SMS_DEBUG_HOST_EVENT_REQ = 792, + MSG_SMS_DEBUG_HOST_EVENT_RES = 793, + MSG_SMS_NEW_CRYSTAL_REQ = 794, + MSG_SMS_NEW_CRYSTAL_RES = 795, + MSG_SMS_CONFIG_SPI_REQ = 796, + MSG_SMS_CONFIG_SPI_RES = 797, + MSG_SMS_I2C_SHORT_STAT_IND = 798, + MSG_SMS_START_IR_REQ = 800, + MSG_SMS_START_IR_RES = 801, + MSG_SMS_IR_SAMPLES_IND = 802, + MSG_SMS_CMMB_CA_SERVICE_IND = 803, + MSG_SMS_SLAVE_DEVICE_DETECTED = 804, + MSG_SMS_INTERFACE_LOCK_IND = 805, + MSG_SMS_INTERFACE_UNLOCK_IND = 806, + MSG_SMS_SEND_ROSUM_BUFF_REQ = 810, + MSG_SMS_SEND_ROSUM_BUFF_RES = 811, + MSG_SMS_ROSUM_BUFF = 812, + MSG_SMS_SET_AES128_KEY_REQ = 815, + MSG_SMS_SET_AES128_KEY_RES = 816, + MSG_SMS_MBBMS_WRITE_REQ = 817, + MSG_SMS_MBBMS_WRITE_RES = 818, + MSG_SMS_MBBMS_READ_IND = 819, + MSG_SMS_IQ_STREAM_START_REQ = 820, + MSG_SMS_IQ_STREAM_START_RES = 821, + MSG_SMS_IQ_STREAM_STOP_REQ = 822, + MSG_SMS_IQ_STREAM_STOP_RES = 823, + MSG_SMS_IQ_STREAM_DATA_BLOCK = 824, + MSG_SMS_GET_EEPROM_VERSION_REQ = 825, + MSG_SMS_GET_EEPROM_VERSION_RES = 826, + MSG_SMS_SIGNAL_DETECTED_IND = 827, + MSG_SMS_NO_SIGNAL_IND = 828, + MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ = 830, + MSG_SMS_MRC_SHUTDOWN_SLAVE_RES = 831, + MSG_SMS_MRC_BRINGUP_SLAVE_REQ = 832, + MSG_SMS_MRC_BRINGUP_SLAVE_RES = 833, + MSG_SMS_EXTERNAL_LNA_CTRL_REQ = 834, + MSG_SMS_EXTERNAL_LNA_CTRL_RES = 835, + MSG_SMS_SET_PERIODIC_STATISTICS_REQ = 836, + MSG_SMS_SET_PERIODIC_STATISTICS_RES = 837, + MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ = 838, + MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES = 839, + LOCAL_TUNE = 850, + LOCAL_IFFT_H_ICI = 851, + MSG_RESYNC_REQ = 852, + MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ = 853, + MSG_SMS_CMMB_GET_MRC_STATISTICS_RES = 854, + MSG_SMS_LOG_EX_ITEM = 855, + MSG_SMS_DEVICE_DATA_LOSS_IND = 856, + MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND = 857, + MSG_SMS_USER_MSG_REQ = 858, + MSG_SMS_USER_MSG_RES = 859, + MSG_SMS_SMART_CARD_INIT_REQ = 860, + MSG_SMS_SMART_CARD_INIT_RES = 861, + MSG_SMS_SMART_CARD_WRITE_REQ = 862, + MSG_SMS_SMART_CARD_WRITE_RES = 863, + MSG_SMS_SMART_CARD_READ_IND = 864, + MSG_SMS_TSE_ENABLE_REQ = 866, + MSG_SMS_TSE_ENABLE_RES = 867, + MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ = 868, + MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES = 869, + MSG_SMS_LED_CONFIG_REQ = 870, + MSG_SMS_LED_CONFIG_RES = 871, + MSG_PWM_ANTENNA_REQ = 872, + MSG_PWM_ANTENNA_RES = 873, + MSG_SMS_CMMB_SMD_SN_REQ = 874, + MSG_SMS_CMMB_SMD_SN_RES = 875, + MSG_SMS_CMMB_SET_CA_CW_REQ = 876, + MSG_SMS_CMMB_SET_CA_CW_RES = 877, + MSG_SMS_CMMB_SET_CA_SALT_REQ = 878, + MSG_SMS_CMMB_SET_CA_SALT_RES = 879, + MSG_SMS_NSCD_INIT_REQ = 880, + MSG_SMS_NSCD_INIT_RES = 881, + MSG_SMS_NSCD_PROCESS_SECTION_REQ = 882, + MSG_SMS_NSCD_PROCESS_SECTION_RES = 883, + MSG_SMS_DBD_CREATE_OBJECT_REQ = 884, + MSG_SMS_DBD_CREATE_OBJECT_RES = 885, + MSG_SMS_DBD_CONFIGURE_REQ = 886, + MSG_SMS_DBD_CONFIGURE_RES = 887, + MSG_SMS_DBD_SET_KEYS_REQ = 888, + MSG_SMS_DBD_SET_KEYS_RES = 889, + MSG_SMS_DBD_PROCESS_HEADER_REQ = 890, + MSG_SMS_DBD_PROCESS_HEADER_RES = 891, + MSG_SMS_DBD_PROCESS_DATA_REQ = 892, + MSG_SMS_DBD_PROCESS_DATA_RES = 893, + MSG_SMS_DBD_PROCESS_GET_DATA_REQ = 894, + MSG_SMS_DBD_PROCESS_GET_DATA_RES = 895, + MSG_SMS_NSCD_OPEN_SESSION_REQ = 896, + MSG_SMS_NSCD_OPEN_SESSION_RES = 897, + MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ = 898, + MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES = 899, + MSG_LAST_MSG_TYPE = 900, +}; + +#define SMS_INIT_MSG_EX(ptr, type, src, dst, len) do { \ + (ptr)->msg_type = type; \ + (ptr)->msg_src_id = src; \ + (ptr)->msg_dst_id = dst; \ + (ptr)->msg_length = len; \ + (ptr)->msg_flags = 0; \ +} while (0) + +#define SMS_INIT_MSG(ptr, type, len) \ + SMS_INIT_MSG_EX(ptr, type, 0, HIF_TASK, len) + +enum SMS_DVB3_EVENTS { + DVB3_EVENT_INIT = 0, + DVB3_EVENT_SLEEP, + DVB3_EVENT_HOTPLUG, + DVB3_EVENT_FE_LOCK, + DVB3_EVENT_FE_UNLOCK, + DVB3_EVENT_UNC_OK, + DVB3_EVENT_UNC_ERR +}; + +enum SMS_DEVICE_MODE { + DEVICE_MODE_NONE = -1, + DEVICE_MODE_DVBT = 0, + DEVICE_MODE_DVBH, + DEVICE_MODE_DAB_TDMB, + DEVICE_MODE_DAB_TDMB_DABIP, + DEVICE_MODE_DVBT_BDA, + DEVICE_MODE_ISDBT, + DEVICE_MODE_ISDBT_BDA, + DEVICE_MODE_CMMB, + DEVICE_MODE_RAW_TUNER, + DEVICE_MODE_FM_RADIO, + DEVICE_MODE_FM_RADIO_BDA, + DEVICE_MODE_ATSC, + DEVICE_MODE_MAX, +}; + +struct sms_msg_hdr { + u16 msg_type; + u8 msg_src_id; + u8 msg_dst_id; + u16 msg_length; /* length of entire message, including header */ + u16 msg_flags; +}; + +struct sms_msg_data { + struct sms_msg_hdr x_msg_header; + u32 msg_data[1]; +}; + +struct sms_msg_data2 { + struct sms_msg_hdr x_msg_header; + u32 msg_data[2]; +}; + +struct sms_msg_data4 { + struct sms_msg_hdr x_msg_header; + u32 msg_data[4]; +}; + +struct sms_data_download { + struct sms_msg_hdr x_msg_header; + u32 mem_addr; + u8 payload[SMS_MAX_PAYLOAD_SIZE]; +}; + +struct sms_version_res { + struct sms_msg_hdr x_msg_header; + + u16 chip_model; /* e.g. 0x1102 for SMS-1102 "Nova" */ + u8 step; /* 0 - step A */ + u8 metal_fix; /* 0 - Metal 0 */ + + /* firmware_id 0xFF if ROM, otherwise the + * value indicated by SMSHOSTLIB_DEVICE_MODES_E */ + u8 firmware_id; + /* supported_protocols Bitwise OR combination of + * supported protocols */ + u8 supported_protocols; + + u8 version_major; + u8 version_minor; + u8 version_patch; + u8 version_field_patch; + + u8 rom_ver_major; + u8 rom_ver_minor; + u8 rom_ver_patch; + u8 rom_ver_field_patch; + + u8 TextLabel[34]; +}; + +struct sms_firmware { + u32 check_sum; + u32 length; + u32 start_address; + u8 payload[1]; +}; + +/* statistics information returned as response for + * SmsHostApiGetstatistics_Req */ +struct sms_stats { + u32 reserved; /* reserved */ + + /* Common parameters */ + u32 is_rf_locked; /* 0 - not locked, 1 - locked */ + u32 is_demod_locked; /* 0 - not locked, 1 - locked */ + u32 is_external_lna_on; /* 0 - external LNA off, 1 - external LNA on */ + + /* Reception quality */ + s32 SNR; /* dB */ + u32 ber; /* Post Viterbi ber [1E-5] */ + u32 FIB_CRC; /* CRC errors percentage, valid only for DAB */ + u32 ts_per; /* Transport stream PER, + 0xFFFFFFFF indicate N/A, valid only for DVB-T/H */ + u32 MFER; /* DVB-H frame error rate in percentage, + 0xFFFFFFFF indicate N/A, valid only for DVB-H */ + s32 RSSI; /* dBm */ + s32 in_band_pwr; /* In band power in dBM */ + s32 carrier_offset; /* Carrier Offset in bin/1024 */ + + /* Transmission parameters */ + u32 frequency; /* frequency in Hz */ + u32 bandwidth; /* bandwidth in MHz, valid only for DVB-T/H */ + u32 transmission_mode; /* Transmission Mode, for DAB modes 1-4, + for DVB-T/H FFT mode carriers in Kilos */ + u32 modem_state; /* from SMSHOSTLIB_DVB_MODEM_STATE_ET, + valid only for DVB-T/H */ + u32 guard_interval; /* Guard Interval from + SMSHOSTLIB_GUARD_INTERVALS_ET, valid only for DVB-T/H */ + u32 code_rate; /* Code Rate from SMSHOSTLIB_CODE_RATE_ET, + valid only for DVB-T/H */ + u32 lp_code_rate; /* Low Priority Code Rate from + SMSHOSTLIB_CODE_RATE_ET, valid only for DVB-T/H */ + u32 hierarchy; /* hierarchy from SMSHOSTLIB_HIERARCHY_ET, + valid only for DVB-T/H */ + u32 constellation; /* constellation from + SMSHOSTLIB_CONSTELLATION_ET, valid only for DVB-T/H */ + + /* Burst parameters, valid only for DVB-H */ + u32 burst_size; /* Current burst size in bytes, + valid only for DVB-H */ + u32 burst_duration; /* Current burst duration in mSec, + valid only for DVB-H */ + u32 burst_cycle_time; /* Current burst cycle time in mSec, + valid only for DVB-H */ + u32 calc_burst_cycle_time;/* Current burst cycle time in mSec, + as calculated by demodulator, valid only for DVB-H */ + u32 num_of_rows; /* Number of rows in MPE table, + valid only for DVB-H */ + u32 num_of_padd_cols; /* Number of padding columns in MPE table, + valid only for DVB-H */ + u32 num_of_punct_cols; /* Number of puncturing columns in MPE table, + valid only for DVB-H */ + u32 error_ts_packets; /* Number of erroneous + transport-stream packets */ + u32 total_ts_packets; /* Total number of transport-stream packets */ + u32 num_of_valid_mpe_tlbs; /* Number of MPE tables which do not include + errors after MPE RS decoding */ + u32 num_of_invalid_mpe_tlbs;/* Number of MPE tables which include errors + after MPE RS decoding */ + u32 num_of_corrected_mpe_tlbs;/* Number of MPE tables which were + corrected by MPE RS decoding */ + /* Common params */ + u32 ber_error_count; /* Number of errornous SYNC bits. */ + u32 ber_bit_count; /* Total number of SYNC bits. */ + + /* Interface information */ + u32 sms_to_host_tx_errors; /* Total number of transmission errors. */ + + /* DAB/T-DMB */ + u32 pre_ber; /* DAB/T-DMB only: Pre Viterbi ber [1E-5] */ + + /* DVB-H TPS parameters */ + u32 cell_id; /* TPS Cell ID in bits 15..0, bits 31..16 zero; + if set to 0xFFFFFFFF cell_id not yet recovered */ + u32 dvbh_srv_ind_hp; /* DVB-H service indication info, bit 1 - + Time Slicing indicator, bit 0 - MPE-FEC indicator */ + u32 dvbh_srv_ind_lp; /* DVB-H service indication info, bit 1 - + Time Slicing indicator, bit 0 - MPE-FEC indicator */ + + u32 num_mpe_received; /* DVB-H, Num MPE section received */ + + u32 reservedFields[10]; /* reserved */ +}; + +struct sms_msg_statistics_info { + u32 request_result; + + struct sms_stats stat; + + /* Split the calc of the SNR in DAB */ + u32 signal; /* dB */ + u32 noise; /* dB */ + +}; + +struct sms_isdbt_layer_stats { + /* Per-layer information */ + u32 code_rate; /* Code Rate from SMSHOSTLIB_CODE_RATE_ET, + * 255 means layer does not exist */ + u32 constellation; /* constellation from SMSHOSTLIB_CONSTELLATION_ET, + * 255 means layer does not exist */ + u32 ber; /* Post Viterbi ber [1E-5], 0xFFFFFFFF indicate N/A */ + u32 ber_error_count; /* Post Viterbi Error Bits Count */ + u32 ber_bit_count; /* Post Viterbi Total Bits Count */ + u32 pre_ber; /* Pre Viterbi ber [1E-5], 0xFFFFFFFF indicate N/A */ + u32 ts_per; /* Transport stream PER [%], 0xFFFFFFFF indicate N/A */ + u32 error_ts_packets; /* Number of erroneous transport-stream packets */ + u32 total_ts_packets; /* Total number of transport-stream packets */ + u32 ti_ldepth_i; /* Time interleaver depth I parameter, + * 255 means layer does not exist */ + u32 number_of_segments; /* Number of segments in layer A, + * 255 means layer does not exist */ + u32 tmcc_errors; /* TMCC errors */ +}; + +struct sms_isdbt_stats { + u32 statistics_type; /* Enumerator identifying the type of the + * structure. Values are the same as + * SMSHOSTLIB_DEVICE_MODES_E + * + * This field MUST always be first in any + * statistics structure */ + + u32 full_size; /* Total size of the structure returned by the modem. + * If the size requested by the host is smaller than + * full_size, the struct will be truncated */ + + /* Common parameters */ + u32 is_rf_locked; /* 0 - not locked, 1 - locked */ + u32 is_demod_locked; /* 0 - not locked, 1 - locked */ + u32 is_external_lna_on; /* 0 - external LNA off, 1 - external LNA on */ + + /* Reception quality */ + s32 SNR; /* dB */ + s32 RSSI; /* dBm */ + s32 in_band_pwr; /* In band power in dBM */ + s32 carrier_offset; /* Carrier Offset in Hz */ + + /* Transmission parameters */ + u32 frequency; /* frequency in Hz */ + u32 bandwidth; /* bandwidth in MHz */ + u32 transmission_mode; /* ISDB-T transmission mode */ + u32 modem_state; /* 0 - Acquisition, 1 - Locked */ + u32 guard_interval; /* Guard Interval, 1 divided by value */ + u32 system_type; /* ISDB-T system type (ISDB-T / ISDB-Tsb) */ + u32 partial_reception; /* TRUE - partial reception, FALSE otherwise */ + u32 num_of_layers; /* Number of ISDB-T layers in the network */ + + /* Per-layer information */ + /* Layers A, B and C */ + struct sms_isdbt_layer_stats layer_info[3]; + /* Per-layer statistics, see sms_isdbt_layer_stats */ + + /* Interface information */ + u32 sms_to_host_tx_errors; /* Total number of transmission errors. */ +}; + +struct sms_isdbt_stats_ex { + u32 statistics_type; /* Enumerator identifying the type of the + * structure. Values are the same as + * SMSHOSTLIB_DEVICE_MODES_E + * + * This field MUST always be first in any + * statistics structure */ + + u32 full_size; /* Total size of the structure returned by the modem. + * If the size requested by the host is smaller than + * full_size, the struct will be truncated */ + + /* Common parameters */ + u32 is_rf_locked; /* 0 - not locked, 1 - locked */ + u32 is_demod_locked; /* 0 - not locked, 1 - locked */ + u32 is_external_lna_on; /* 0 - external LNA off, 1 - external LNA on */ + + /* Reception quality */ + s32 SNR; /* dB */ + s32 RSSI; /* dBm */ + s32 in_band_pwr; /* In band power in dBM */ + s32 carrier_offset; /* Carrier Offset in Hz */ + + /* Transmission parameters */ + u32 frequency; /* frequency in Hz */ + u32 bandwidth; /* bandwidth in MHz */ + u32 transmission_mode; /* ISDB-T transmission mode */ + u32 modem_state; /* 0 - Acquisition, 1 - Locked */ + u32 guard_interval; /* Guard Interval, 1 divided by value */ + u32 system_type; /* ISDB-T system type (ISDB-T / ISDB-Tsb) */ + u32 partial_reception; /* TRUE - partial reception, FALSE otherwise */ + u32 num_of_layers; /* Number of ISDB-T layers in the network */ + + u32 segment_number; /* Segment number for ISDB-Tsb */ + u32 tune_bw; /* Tuned bandwidth - BW_ISDBT_1SEG / BW_ISDBT_3SEG */ + + /* Per-layer information */ + /* Layers A, B and C */ + struct sms_isdbt_layer_stats layer_info[3]; + /* Per-layer statistics, see sms_isdbt_layer_stats */ + + /* Interface information */ + u32 reserved1; /* Was sms_to_host_tx_errors - obsolete . */ + /* Proprietary information */ + u32 ext_antenna; /* Obsolete field. */ + u32 reception_quality; + u32 ews_alert_active; /* signals if EWS alert is currently on */ + u32 lna_on_off; /* Internal LNA state: 0: OFF, 1: ON */ + + u32 rf_agc_level; /* RF AGC Level [linear units], full gain = 65535 (20dB) */ + u32 bb_agc_level; /* Baseband AGC level [linear units], full gain = 65535 (71.5dB) */ + u32 fw_errors_counter; /* Application errors - should be always zero */ + u8 FwErrorsHistoryArr[8]; /* Last FW errors IDs - first is most recent, last is oldest */ + + s32 MRC_SNR; /* dB */ + u32 snr_full_res; /* dB x 65536 */ + u32 reserved4[4]; +}; + + +struct sms_pid_stats_data { + struct PID_BURST_S { + u32 size; + u32 padding_cols; + u32 punct_cols; + u32 duration; + u32 cycle; + u32 calc_cycle; + } burst; + + u32 tot_tbl_cnt; + u32 invalid_tbl_cnt; + u32 tot_cor_tbl; +}; + +struct sms_pid_data { + u32 pid; + u32 num_rows; + struct sms_pid_stats_data pid_statistics; +}; + +#define CORRECT_STAT_RSSI(_stat) ((_stat).RSSI *= -1) +#define CORRECT_STAT_BANDWIDTH(_stat) (_stat.bandwidth = 8 - _stat.bandwidth) +#define CORRECT_STAT_TRANSMISSON_MODE(_stat) \ + if (_stat.transmission_mode == 0) \ + _stat.transmission_mode = 2; \ + else if (_stat.transmission_mode == 1) \ + _stat.transmission_mode = 8; \ + else \ + _stat.transmission_mode = 4; + +struct sms_tx_stats { + u32 frequency; /* frequency in Hz */ + u32 bandwidth; /* bandwidth in MHz */ + u32 transmission_mode; /* FFT mode carriers in Kilos */ + u32 guard_interval; /* Guard Interval from + SMSHOSTLIB_GUARD_INTERVALS_ET */ + u32 code_rate; /* Code Rate from SMSHOSTLIB_CODE_RATE_ET */ + u32 lp_code_rate; /* Low Priority Code Rate from + SMSHOSTLIB_CODE_RATE_ET */ + u32 hierarchy; /* hierarchy from SMSHOSTLIB_HIERARCHY_ET */ + u32 constellation; /* constellation from + SMSHOSTLIB_CONSTELLATION_ET */ + + /* DVB-H TPS parameters */ + u32 cell_id; /* TPS Cell ID in bits 15..0, bits 31..16 zero; + if set to 0xFFFFFFFF cell_id not yet recovered */ + u32 dvbh_srv_ind_hp; /* DVB-H service indication info, bit 1 - + Time Slicing indicator, bit 0 - MPE-FEC indicator */ + u32 dvbh_srv_ind_lp; /* DVB-H service indication info, bit 1 - + Time Slicing indicator, bit 0 - MPE-FEC indicator */ + u32 is_demod_locked; /* 0 - not locked, 1 - locked */ +}; + +struct sms_rx_stats { + u32 is_rf_locked; /* 0 - not locked, 1 - locked */ + u32 is_demod_locked; /* 0 - not locked, 1 - locked */ + u32 is_external_lna_on; /* 0 - external LNA off, 1 - external LNA on */ + + u32 modem_state; /* from SMSHOSTLIB_DVB_MODEM_STATE_ET */ + s32 SNR; /* dB */ + u32 ber; /* Post Viterbi ber [1E-5] */ + u32 ber_error_count; /* Number of erroneous SYNC bits. */ + u32 ber_bit_count; /* Total number of SYNC bits. */ + u32 ts_per; /* Transport stream PER, + 0xFFFFFFFF indicate N/A */ + u32 MFER; /* DVB-H frame error rate in percentage, + 0xFFFFFFFF indicate N/A, valid only for DVB-H */ + s32 RSSI; /* dBm */ + s32 in_band_pwr; /* In band power in dBM */ + s32 carrier_offset; /* Carrier Offset in bin/1024 */ + u32 error_ts_packets; /* Number of erroneous + transport-stream packets */ + u32 total_ts_packets; /* Total number of transport-stream packets */ + + s32 MRC_SNR; /* dB */ + s32 MRC_RSSI; /* dBm */ + s32 mrc_in_band_pwr; /* In band power in dBM */ +}; + +struct sms_rx_stats_ex { + u32 is_rf_locked; /* 0 - not locked, 1 - locked */ + u32 is_demod_locked; /* 0 - not locked, 1 - locked */ + u32 is_external_lna_on; /* 0 - external LNA off, 1 - external LNA on */ + + u32 modem_state; /* from SMSHOSTLIB_DVB_MODEM_STATE_ET */ + s32 SNR; /* dB */ + u32 ber; /* Post Viterbi ber [1E-5] */ + u32 ber_error_count; /* Number of erroneous SYNC bits. */ + u32 ber_bit_count; /* Total number of SYNC bits. */ + u32 ts_per; /* Transport stream PER, + 0xFFFFFFFF indicate N/A */ + u32 MFER; /* DVB-H frame error rate in percentage, + 0xFFFFFFFF indicate N/A, valid only for DVB-H */ + s32 RSSI; /* dBm */ + s32 in_band_pwr; /* In band power in dBM */ + s32 carrier_offset; /* Carrier Offset in bin/1024 */ + u32 error_ts_packets; /* Number of erroneous + transport-stream packets */ + u32 total_ts_packets; /* Total number of transport-stream packets */ + + s32 ref_dev_ppm; + s32 freq_dev_hz; + + s32 MRC_SNR; /* dB */ + s32 MRC_RSSI; /* dBm */ + s32 mrc_in_band_pwr; /* In band power in dBM */ +}; + + +/* statistics information returned as response for + * SmsHostApiGetstatisticsEx_Req for DVB applications, SMS1100 and up */ +struct sms_stats_dvb { + /* Reception */ + struct sms_rx_stats reception_data; + + /* Transmission parameters */ + struct sms_tx_stats transmission_data; + + /* Burst parameters, valid only for DVB-H */ +#define SRVM_MAX_PID_FILTERS 8 + struct sms_pid_data pid_data[SRVM_MAX_PID_FILTERS]; +}; + +/* statistics information returned as response for + * SmsHostApiGetstatisticsEx_Req for DVB applications, SMS1100 and up */ +struct sms_stats_dvb_ex { + /* Reception */ + struct sms_rx_stats_ex reception_data; + + /* Transmission parameters */ + struct sms_tx_stats transmission_data; + + /* Burst parameters, valid only for DVB-H */ +#define SRVM_MAX_PID_FILTERS 8 + struct sms_pid_data pid_data[SRVM_MAX_PID_FILTERS]; +}; + +struct sms_srvm_signal_status { + u32 result; + u32 snr; + u32 ts_packets; + u32 ets_packets; + u32 constellation; + u32 hp_code; + u32 tps_srv_ind_lp; + u32 tps_srv_ind_hp; + u32 cell_id; + u32 reason; + + s32 in_band_power; + u32 request_id; +}; + +struct sms_i2c_req { + u32 device_address; /* I2c device address */ + u32 write_count; /* number of bytes to write */ + u32 read_count; /* number of bytes to read */ + u8 Data[1]; +}; + +struct sms_i2c_res { + u32 status; /* non-zero value in case of failure */ + u32 read_count; /* number of bytes read */ + u8 Data[1]; +}; + + +struct smscore_config_gpio { +#define SMS_GPIO_DIRECTION_INPUT 0 +#define SMS_GPIO_DIRECTION_OUTPUT 1 + u8 direction; + +#define SMS_GPIO_PULLUPDOWN_NONE 0 +#define SMS_GPIO_PULLUPDOWN_PULLDOWN 1 +#define SMS_GPIO_PULLUPDOWN_PULLUP 2 +#define SMS_GPIO_PULLUPDOWN_KEEPER 3 + u8 pullupdown; + +#define SMS_GPIO_INPUTCHARACTERISTICS_NORMAL 0 +#define SMS_GPIO_INPUTCHARACTERISTICS_SCHMITT 1 + u8 inputcharacteristics; + + /* 10xx */ +#define SMS_GPIO_OUTPUT_SLEW_RATE_FAST 0 +#define SMS_GPIO_OUTPUT_SLEW_WRATE_SLOW 1 + + /* 11xx */ +#define SMS_GPIO_OUTPUT_SLEW_RATE_0_45_V_NS 0 +#define SMS_GPIO_OUTPUT_SLEW_RATE_0_9_V_NS 1 +#define SMS_GPIO_OUTPUT_SLEW_RATE_1_7_V_NS 2 +#define SMS_GPIO_OUTPUT_SLEW_RATE_3_3_V_NS 3 + + u8 outputslewrate; + + /* 10xx */ +#define SMS_GPIO_OUTPUTDRIVING_S_4mA 0 +#define SMS_GPIO_OUTPUTDRIVING_S_8mA 1 +#define SMS_GPIO_OUTPUTDRIVING_S_12mA 2 +#define SMS_GPIO_OUTPUTDRIVING_S_16mA 3 + + /* 11xx*/ +#define SMS_GPIO_OUTPUTDRIVING_1_5mA 0 +#define SMS_GPIO_OUTPUTDRIVING_2_8mA 1 +#define SMS_GPIO_OUTPUTDRIVING_4mA 2 +#define SMS_GPIO_OUTPUTDRIVING_7mA 3 +#define SMS_GPIO_OUTPUTDRIVING_10mA 4 +#define SMS_GPIO_OUTPUTDRIVING_11mA 5 +#define SMS_GPIO_OUTPUTDRIVING_14mA 6 +#define SMS_GPIO_OUTPUTDRIVING_16mA 7 + + u8 outputdriving; +}; + +char *smscore_translate_msg(enum msg_types msgtype); + +extern int smscore_registry_getmode(char *devpath); + +extern int smscore_register_hotplug(hotplug_t hotplug); +extern void smscore_unregister_hotplug(hotplug_t hotplug); + +extern int smscore_register_device(struct smsdevice_params_t *params, + struct smscore_device_t **coredev); +extern void smscore_unregister_device(struct smscore_device_t *coredev); + +extern int smscore_start_device(struct smscore_device_t *coredev); +extern int smscore_load_firmware(struct smscore_device_t *coredev, + char *filename, + loadfirmware_t loadfirmware_handler); + +extern int smscore_set_device_mode(struct smscore_device_t *coredev, int mode); +extern int smscore_get_device_mode(struct smscore_device_t *coredev); + +extern int smscore_register_client(struct smscore_device_t *coredev, + struct smsclient_params_t *params, + struct smscore_client_t **client); +extern void smscore_unregister_client(struct smscore_client_t *client); + +extern int smsclient_sendrequest(struct smscore_client_t *client, + void *buffer, size_t size); +extern void smscore_onresponse(struct smscore_device_t *coredev, + struct smscore_buffer_t *cb); + +extern int smscore_get_common_buffer_size(struct smscore_device_t *coredev); +extern int smscore_map_common_buffer(struct smscore_device_t *coredev, + struct vm_area_struct *vma); +extern int smscore_send_fw_file(struct smscore_device_t *coredev, + u8 *ufwbuf, int size); + +extern +struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev); +extern void smscore_putbuffer(struct smscore_device_t *coredev, + struct smscore_buffer_t *cb); + +/* old GPIO management */ +int smscore_configure_gpio(struct smscore_device_t *coredev, u32 pin, + struct smscore_config_gpio *pinconfig); +int smscore_set_gpio(struct smscore_device_t *coredev, u32 pin, int level); + +/* new GPIO management */ +extern int smscore_gpio_configure(struct smscore_device_t *coredev, u8 pin_num, + struct smscore_config_gpio *p_gpio_config); +extern int smscore_gpio_set_level(struct smscore_device_t *coredev, u8 pin_num, + u8 new_level); +extern int smscore_gpio_get_level(struct smscore_device_t *coredev, u8 pin_num, + u8 *level); + +void smscore_set_board_id(struct smscore_device_t *core, int id); +int smscore_get_board_id(struct smscore_device_t *core); + +int smscore_led_state(struct smscore_device_t *core, int led); + + +/* ------------------------------------------------------------------------ */ + +#define DBG_INFO 1 +#define DBG_ADV 2 + +#define sms_printk(kern, fmt, arg...) \ + printk(kern "%s: " fmt "\n", __func__, ##arg) + +#define dprintk(kern, lvl, fmt, arg...) do {\ + if (sms_dbg & lvl) \ + sms_printk(kern, fmt, ##arg); \ +} while (0) + +#define sms_log(fmt, arg...) sms_printk(KERN_INFO, fmt, ##arg) +#define sms_err(fmt, arg...) \ + sms_printk(KERN_ERR, "line: %d: " fmt, __LINE__, ##arg) +#define sms_warn(fmt, arg...) sms_printk(KERN_WARNING, fmt, ##arg) +#define sms_info(fmt, arg...) \ + dprintk(KERN_INFO, DBG_INFO, fmt, ##arg) +#define sms_debug(fmt, arg...) \ + dprintk(KERN_DEBUG, DBG_ADV, fmt, ##arg) + + +#endif /* __SMS_CORE_API_H__ */ diff --git a/drivers/media/common/siano/smsdvb-debugfs.c b/drivers/media/common/siano/smsdvb-debugfs.c new file mode 100644 index 00000000000..2408d7e9451 --- /dev/null +++ b/drivers/media/common/siano/smsdvb-debugfs.c @@ -0,0 +1,551 @@ +/*********************************************************************** + * + * Copyright(c) 2013 Mauro Carvalho Chehab + * + * 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, see <http://www.gnu.org/licenses/>. + * + ***********************************************************************/ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/init.h> +#include <linux/debugfs.h> +#include <linux/spinlock.h> +#include <linux/usb.h> + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" + +#include "smscoreapi.h" + +#include "smsdvb.h" + +static struct dentry *smsdvb_debugfs_usb_root; + +struct smsdvb_debugfs { + struct kref refcount; + spinlock_t lock; + + char stats_data[PAGE_SIZE]; + unsigned stats_count; + bool stats_was_read; + + wait_queue_head_t stats_queue; +}; + +static void smsdvb_print_dvb_stats(struct smsdvb_debugfs *debug_data, + struct sms_stats *p) +{ + int n = 0; + char *buf; + + spin_lock(&debug_data->lock); + if (debug_data->stats_count) { + spin_unlock(&debug_data->lock); + return; + } + + buf = debug_data->stats_data; + + n += snprintf(&buf[n], PAGE_SIZE - n, + "is_rf_locked = %d\n", p->is_rf_locked); + n += snprintf(&buf[n], PAGE_SIZE - n, + "is_demod_locked = %d\n", p->is_demod_locked); + n += snprintf(&buf[n], PAGE_SIZE - n, + "is_external_lna_on = %d\n", p->is_external_lna_on); + n += snprintf(&buf[n], PAGE_SIZE - n, + "SNR = %d\n", p->SNR); + n += snprintf(&buf[n], PAGE_SIZE - n, + "ber = %d\n", p->ber); + n += snprintf(&buf[n], PAGE_SIZE - n, + "FIB_CRC = %d\n", p->FIB_CRC); + n += snprintf(&buf[n], PAGE_SIZE - n, + "ts_per = %d\n", p->ts_per); + n += snprintf(&buf[n], PAGE_SIZE - n, + "MFER = %d\n", p->MFER); + n += snprintf(&buf[n], PAGE_SIZE - n, + "RSSI = %d\n", p->RSSI); + n += snprintf(&buf[n], PAGE_SIZE - n, + "in_band_pwr = %d\n", p->in_band_pwr); + n += snprintf(&buf[n], PAGE_SIZE - n, + "carrier_offset = %d\n", p->carrier_offset); + n += snprintf(&buf[n], PAGE_SIZE - n, + "modem_state = %d\n", p->modem_state); + n += snprintf(&buf[n], PAGE_SIZE - n, + "frequency = %d\n", p->frequency); + n += snprintf(&buf[n], PAGE_SIZE - n, + "bandwidth = %d\n", p->bandwidth); + n += snprintf(&buf[n], PAGE_SIZE - n, + "transmission_mode = %d\n", p->transmission_mode); + n += snprintf(&buf[n], PAGE_SIZE - n, + "modem_state = %d\n", p->modem_state); + n += snprintf(&buf[n], PAGE_SIZE - n, + "guard_interval = %d\n", p->guard_interval); + n += snprintf(&buf[n], PAGE_SIZE - n, + "code_rate = %d\n", p->code_rate); + n += snprintf(&buf[n], PAGE_SIZE - n, + "lp_code_rate = %d\n", p->lp_code_rate); + n += snprintf(&buf[n], PAGE_SIZE - n, + "hierarchy = %d\n", p->hierarchy); + n += snprintf(&buf[n], PAGE_SIZE - n, + "constellation = %d\n", p->constellation); + n += snprintf(&buf[n], PAGE_SIZE - n, + "burst_size = %d\n", p->burst_size); + n += snprintf(&buf[n], PAGE_SIZE - n, + "burst_duration = %d\n", p->burst_duration); + n += snprintf(&buf[n], PAGE_SIZE - n, + "burst_cycle_time = %d\n", p->burst_cycle_time); + n += snprintf(&buf[n], PAGE_SIZE - n, + "calc_burst_cycle_time = %d\n", + p->calc_burst_cycle_time); + n += snprintf(&buf[n], PAGE_SIZE - n, + "num_of_rows = %d\n", p->num_of_rows); + n += snprintf(&buf[n], PAGE_SIZE - n, + "num_of_padd_cols = %d\n", p->num_of_padd_cols); + n += snprintf(&buf[n], PAGE_SIZE - n, + "num_of_punct_cols = %d\n", p->num_of_punct_cols); + n += snprintf(&buf[n], PAGE_SIZE - n, + "error_ts_packets = %d\n", p->error_ts_packets); + n += snprintf(&buf[n], PAGE_SIZE - n, + "total_ts_packets = %d\n", p->total_ts_packets); + n += snprintf(&buf[n], PAGE_SIZE - n, + "num_of_valid_mpe_tlbs = %d\n", p->num_of_valid_mpe_tlbs); + n += snprintf(&buf[n], PAGE_SIZE - n, + "num_of_invalid_mpe_tlbs = %d\n", p->num_of_invalid_mpe_tlbs); + n += snprintf(&buf[n], PAGE_SIZE - n, + "num_of_corrected_mpe_tlbs = %d\n", p->num_of_corrected_mpe_tlbs); + n += snprintf(&buf[n], PAGE_SIZE - n, + "ber_error_count = %d\n", p->ber_error_count); + n += snprintf(&buf[n], PAGE_SIZE - n, + "ber_bit_count = %d\n", p->ber_bit_count); + n += snprintf(&buf[n], PAGE_SIZE - n, + "sms_to_host_tx_errors = %d\n", p->sms_to_host_tx_errors); + n += snprintf(&buf[n], PAGE_SIZE - n, + "pre_ber = %d\n", p->pre_ber); + n += snprintf(&buf[n], PAGE_SIZE - n, + "cell_id = %d\n", p->cell_id); + n += snprintf(&buf[n], PAGE_SIZE - n, + "dvbh_srv_ind_hp = %d\n", p->dvbh_srv_ind_hp); + n += snprintf(&buf[n], PAGE_SIZE - n, + "dvbh_srv_ind_lp = %d\n", p->dvbh_srv_ind_lp); + n += snprintf(&buf[n], PAGE_SIZE - n, + "num_mpe_received = %d\n", p->num_mpe_received); + + debug_data->stats_count = n; + spin_unlock(&debug_data->lock); + wake_up(&debug_data->stats_queue); +} + +static void smsdvb_print_isdb_stats(struct smsdvb_debugfs *debug_data, + struct sms_isdbt_stats *p) +{ + int i, n = 0; + char *buf; + + spin_lock(&debug_data->lock); + if (debug_data->stats_count) { + spin_unlock(&debug_data->lock); + return; + } + + buf = debug_data->stats_data; + + n += snprintf(&buf[n], PAGE_SIZE - n, + "statistics_type = %d\t", p->statistics_type); + n += snprintf(&buf[n], PAGE_SIZE - n, + "full_size = %d\n", p->full_size); + + n += snprintf(&buf[n], PAGE_SIZE - n, + "is_rf_locked = %d\t\t", p->is_rf_locked); + n += snprintf(&buf[n], PAGE_SIZE - n, + "is_demod_locked = %d\t", p->is_demod_locked); + n += snprintf(&buf[n], PAGE_SIZE - n, + "is_external_lna_on = %d\n", p->is_external_lna_on); + n += snprintf(&buf[n], PAGE_SIZE - n, + "SNR = %d dB\t\t", p->SNR); + n += snprintf(&buf[n], PAGE_SIZE - n, + "RSSI = %d dBm\t\t", p->RSSI); + n += snprintf(&buf[n], PAGE_SIZE - n, + "in_band_pwr = %d dBm\n", p->in_band_pwr); + n += snprintf(&buf[n], PAGE_SIZE - n, + "carrier_offset = %d\t", p->carrier_offset); + n += snprintf(&buf[n], PAGE_SIZE - n, + "bandwidth = %d\t\t", p->bandwidth); + n += snprintf(&buf[n], PAGE_SIZE - n, + "frequency = %d Hz\n", p->frequency); + n += snprintf(&buf[n], PAGE_SIZE - n, + "transmission_mode = %d\t", p->transmission_mode); + n += snprintf(&buf[n], PAGE_SIZE - n, + "modem_state = %d\t\t", p->modem_state); + n += snprintf(&buf[n], PAGE_SIZE - n, + "guard_interval = %d\n", p->guard_interval); + n += snprintf(&buf[n], PAGE_SIZE - n, + "system_type = %d\t\t", p->system_type); + n += snprintf(&buf[n], PAGE_SIZE - n, + "partial_reception = %d\t", p->partial_reception); + n += snprintf(&buf[n], PAGE_SIZE - n, + "num_of_layers = %d\n", p->num_of_layers); + n += snprintf(&buf[n], PAGE_SIZE - n, + "sms_to_host_tx_errors = %d\n", p->sms_to_host_tx_errors); + + for (i = 0; i < 3; i++) { + if (p->layer_info[i].number_of_segments < 1 || + p->layer_info[i].number_of_segments > 13) + continue; + + n += snprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i); + n += snprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t", + p->layer_info[i].code_rate); + n += snprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n", + p->layer_info[i].constellation); + n += snprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t", + p->layer_info[i].ber); + n += snprintf(&buf[n], PAGE_SIZE - n, "\tber_error_count = %-5d\t", + p->layer_info[i].ber_error_count); + n += snprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n", + p->layer_info[i].ber_bit_count); + n += snprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t", + p->layer_info[i].pre_ber); + n += snprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n", + p->layer_info[i].ts_per); + n += snprintf(&buf[n], PAGE_SIZE - n, "\terror_ts_packets = %-5d\t", + p->layer_info[i].error_ts_packets); + n += snprintf(&buf[n], PAGE_SIZE - n, "total_ts_packets = %-5d\t", + p->layer_info[i].total_ts_packets); + n += snprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n", + p->layer_info[i].ti_ldepth_i); + n += snprintf(&buf[n], PAGE_SIZE - n, + "\tnumber_of_segments = %d\t", + p->layer_info[i].number_of_segments); + n += snprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n", + p->layer_info[i].tmcc_errors); + } + + debug_data->stats_count = n; + spin_unlock(&debug_data->lock); + wake_up(&debug_data->stats_queue); +} + +static void smsdvb_print_isdb_stats_ex(struct smsdvb_debugfs *debug_data, + struct sms_isdbt_stats_ex *p) +{ + int i, n = 0; + char *buf; + + spin_lock(&debug_data->lock); + if (debug_data->stats_count) { + spin_unlock(&debug_data->lock); + return; + } + + buf = debug_data->stats_data; + + n += snprintf(&buf[n], PAGE_SIZE - n, + "statistics_type = %d\t", p->statistics_type); + n += snprintf(&buf[n], PAGE_SIZE - n, + "full_size = %d\n", p->full_size); + + n += snprintf(&buf[n], PAGE_SIZE - n, + "is_rf_locked = %d\t\t", p->is_rf_locked); + n += snprintf(&buf[n], PAGE_SIZE - n, + "is_demod_locked = %d\t", p->is_demod_locked); + n += snprintf(&buf[n], PAGE_SIZE - n, + "is_external_lna_on = %d\n", p->is_external_lna_on); + n += snprintf(&buf[n], PAGE_SIZE - n, + "SNR = %d dB\t\t", p->SNR); + n += snprintf(&buf[n], PAGE_SIZE - n, + "RSSI = %d dBm\t\t", p->RSSI); + n += snprintf(&buf[n], PAGE_SIZE - n, + "in_band_pwr = %d dBm\n", p->in_band_pwr); + n += snprintf(&buf[n], PAGE_SIZE - n, + "carrier_offset = %d\t", p->carrier_offset); + n += snprintf(&buf[n], PAGE_SIZE - n, + "bandwidth = %d\t\t", p->bandwidth); + n += snprintf(&buf[n], PAGE_SIZE - n, + "frequency = %d Hz\n", p->frequency); + n += snprintf(&buf[n], PAGE_SIZE - n, + "transmission_mode = %d\t", p->transmission_mode); + n += snprintf(&buf[n], PAGE_SIZE - n, + "modem_state = %d\t\t", p->modem_state); + n += snprintf(&buf[n], PAGE_SIZE - n, + "guard_interval = %d\n", p->guard_interval); + n += snprintf(&buf[n], PAGE_SIZE - n, + "system_type = %d\t\t", p->system_type); + n += snprintf(&buf[n], PAGE_SIZE - n, + "partial_reception = %d\t", p->partial_reception); + n += snprintf(&buf[n], PAGE_SIZE - n, + "num_of_layers = %d\n", p->num_of_layers); + n += snprintf(&buf[n], PAGE_SIZE - n, "segment_number = %d\t", + p->segment_number); + n += snprintf(&buf[n], PAGE_SIZE - n, "tune_bw = %d\n", + p->tune_bw); + + for (i = 0; i < 3; i++) { + if (p->layer_info[i].number_of_segments < 1 || + p->layer_info[i].number_of_segments > 13) + continue; + + n += snprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i); + n += snprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t", + p->layer_info[i].code_rate); + n += snprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n", + p->layer_info[i].constellation); + n += snprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t", + p->layer_info[i].ber); + n += snprintf(&buf[n], PAGE_SIZE - n, "\tber_error_count = %-5d\t", + p->layer_info[i].ber_error_count); + n += snprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n", + p->layer_info[i].ber_bit_count); + n += snprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t", + p->layer_info[i].pre_ber); + n += snprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n", + p->layer_info[i].ts_per); + n += snprintf(&buf[n], PAGE_SIZE - n, "\terror_ts_packets = %-5d\t", + p->layer_info[i].error_ts_packets); + n += snprintf(&buf[n], PAGE_SIZE - n, "total_ts_packets = %-5d\t", + p->layer_info[i].total_ts_packets); + n += snprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n", + p->layer_info[i].ti_ldepth_i); + n += snprintf(&buf[n], PAGE_SIZE - n, + "\tnumber_of_segments = %d\t", + p->layer_info[i].number_of_segments); + n += snprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n", + p->layer_info[i].tmcc_errors); + } + + + debug_data->stats_count = n; + spin_unlock(&debug_data->lock); + + wake_up(&debug_data->stats_queue); +} + +static int smsdvb_stats_open(struct inode *inode, struct file *file) +{ + struct smsdvb_client_t *client = inode->i_private; + struct smsdvb_debugfs *debug_data = client->debug_data; + + kref_get(&debug_data->refcount); + + spin_lock(&debug_data->lock); + debug_data->stats_count = 0; + debug_data->stats_was_read = false; + spin_unlock(&debug_data->lock); + + file->private_data = debug_data; + + return 0; +} + +static void smsdvb_debugfs_data_release(struct kref *ref) +{ + struct smsdvb_debugfs *debug_data; + + debug_data = container_of(ref, struct smsdvb_debugfs, refcount); + kfree(debug_data); +} + +static int smsdvb_stats_wait_read(struct smsdvb_debugfs *debug_data) +{ + int rc = 1; + + spin_lock(&debug_data->lock); + + if (debug_data->stats_was_read) + goto exit; + + rc = debug_data->stats_count; + +exit: + spin_unlock(&debug_data->lock); + return rc; +} + +static unsigned int smsdvb_stats_poll(struct file *file, poll_table *wait) +{ + struct smsdvb_debugfs *debug_data = file->private_data; + int rc; + + kref_get(&debug_data->refcount); + + poll_wait(file, &debug_data->stats_queue, wait); + + rc = smsdvb_stats_wait_read(debug_data); + if (rc > 0) + rc = POLLIN | POLLRDNORM; + + kref_put(&debug_data->refcount, smsdvb_debugfs_data_release); + + return rc; +} + +static ssize_t smsdvb_stats_read(struct file *file, char __user *user_buf, + size_t nbytes, loff_t *ppos) +{ + int rc = 0, len; + struct smsdvb_debugfs *debug_data = file->private_data; + + kref_get(&debug_data->refcount); + + if (file->f_flags & O_NONBLOCK) { + rc = smsdvb_stats_wait_read(debug_data); + if (!rc) { + rc = -EWOULDBLOCK; + goto ret; + } + } else { + rc = wait_event_interruptible(debug_data->stats_queue, + smsdvb_stats_wait_read(debug_data)); + if (rc < 0) + goto ret; + } + + if (debug_data->stats_was_read) { + rc = 0; /* EOF */ + goto ret; + } + + len = debug_data->stats_count - *ppos; + if (len >= 0) + rc = simple_read_from_buffer(user_buf, nbytes, ppos, + debug_data->stats_data, len); + else + rc = 0; + + if (*ppos >= debug_data->stats_count) { + spin_lock(&debug_data->lock); + debug_data->stats_was_read = true; + spin_unlock(&debug_data->lock); + } +ret: + kref_put(&debug_data->refcount, smsdvb_debugfs_data_release); + return rc; +} + +static int smsdvb_stats_release(struct inode *inode, struct file *file) +{ + struct smsdvb_debugfs *debug_data = file->private_data; + + spin_lock(&debug_data->lock); + debug_data->stats_was_read = true; /* return EOF to read() */ + spin_unlock(&debug_data->lock); + wake_up_interruptible_sync(&debug_data->stats_queue); + + kref_put(&debug_data->refcount, smsdvb_debugfs_data_release); + file->private_data = NULL; + + return 0; +} + +static const struct file_operations debugfs_stats_ops = { + .open = smsdvb_stats_open, + .poll = smsdvb_stats_poll, + .read = smsdvb_stats_read, + .release = smsdvb_stats_release, + .llseek = generic_file_llseek, +}; + +/* + * Functions used by smsdvb, in order to create the interfaces + */ + +int smsdvb_debugfs_create(struct smsdvb_client_t *client) +{ + struct smscore_device_t *coredev = client->coredev; + struct dentry *d; + struct smsdvb_debugfs *debug_data; + + if (!smsdvb_debugfs_usb_root || !coredev->is_usb_device) + return -ENODEV; + + client->debugfs = debugfs_create_dir(coredev->devpath, + smsdvb_debugfs_usb_root); + if (IS_ERR_OR_NULL(client->debugfs)) { + pr_info("Unable to create debugfs %s directory.\n", + coredev->devpath); + return -ENODEV; + } + + d = debugfs_create_file("stats", S_IRUGO | S_IWUSR, client->debugfs, + client, &debugfs_stats_ops); + if (!d) { + debugfs_remove(client->debugfs); + return -ENOMEM; + } + + debug_data = kzalloc(sizeof(*client->debug_data), GFP_KERNEL); + if (!debug_data) + return -ENOMEM; + + client->debug_data = debug_data; + client->prt_dvb_stats = smsdvb_print_dvb_stats; + client->prt_isdb_stats = smsdvb_print_isdb_stats; + client->prt_isdb_stats_ex = smsdvb_print_isdb_stats_ex; + + init_waitqueue_head(&debug_data->stats_queue); + spin_lock_init(&debug_data->lock); + kref_init(&debug_data->refcount); + + return 0; +} + +void smsdvb_debugfs_release(struct smsdvb_client_t *client) +{ + if (!client->debugfs) + return; + + client->prt_dvb_stats = NULL; + client->prt_isdb_stats = NULL; + client->prt_isdb_stats_ex = NULL; + + debugfs_remove_recursive(client->debugfs); + kref_put(&client->debug_data->refcount, smsdvb_debugfs_data_release); + + client->debug_data = NULL; + client->debugfs = NULL; +} + +int smsdvb_debugfs_register(void) +{ + struct dentry *d; + + /* + * FIXME: This was written to debug Siano USB devices. So, it creates + * the debugfs node under <debugfs>/usb. + * A similar logic would be needed for Siano sdio devices, but, in that + * case, usb_debug_root is not a good choice. + * + * Perhaps the right fix here would be to create another sysfs root + * node for sdio-based boards, but this may need some logic at sdio + * subsystem. + */ + d = debugfs_create_dir("smsdvb", usb_debug_root); + if (IS_ERR_OR_NULL(d)) { + sms_err("Couldn't create sysfs node for smsdvb"); + return PTR_ERR(d); + } else { + smsdvb_debugfs_usb_root = d; + } + return 0; +} + +void smsdvb_debugfs_unregister(void) +{ + debugfs_remove_recursive(smsdvb_debugfs_usb_root); + smsdvb_debugfs_usb_root = NULL; +} diff --git a/drivers/media/common/siano/smsdvb-main.c b/drivers/media/common/siano/smsdvb-main.c new file mode 100644 index 00000000000..85151efdd94 --- /dev/null +++ b/drivers/media/common/siano/smsdvb-main.c @@ -0,0 +1,1232 @@ +/**************************************************************** + +Siano Mobile Silicon, Inc. +MDTV receiver kernel modules. +Copyright (C) 2006-2008, Uri Shkolnik + +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, see <http://www.gnu.org/licenses/>. + +****************************************************************/ + +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/init.h> +#include <asm/div64.h> + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" + +#include "smscoreapi.h" +#include "sms-cards.h" + +#include "smsdvb.h" + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +static struct list_head g_smsdvb_clients; +static struct mutex g_smsdvb_clientslock; + +static int sms_dbg; +module_param_named(debug, sms_dbg, int, 0644); +MODULE_PARM_DESC(debug, "set debug level (info=1, adv=2 (or-able))"); + + +static u32 sms_to_guard_interval_table[] = { + [0] = GUARD_INTERVAL_1_32, + [1] = GUARD_INTERVAL_1_16, + [2] = GUARD_INTERVAL_1_8, + [3] = GUARD_INTERVAL_1_4, +}; + +static u32 sms_to_code_rate_table[] = { + [0] = FEC_1_2, + [1] = FEC_2_3, + [2] = FEC_3_4, + [3] = FEC_5_6, + [4] = FEC_7_8, +}; + + +static u32 sms_to_hierarchy_table[] = { + [0] = HIERARCHY_NONE, + [1] = HIERARCHY_1, + [2] = HIERARCHY_2, + [3] = HIERARCHY_4, +}; + +static u32 sms_to_modulation_table[] = { + [0] = QPSK, + [1] = QAM_16, + [2] = QAM_64, + [3] = DQPSK, +}; + + +/* Events that may come from DVB v3 adapter */ +static void sms_board_dvb3_event(struct smsdvb_client_t *client, + enum SMS_DVB3_EVENTS event) { + + struct smscore_device_t *coredev = client->coredev; + switch (event) { + case DVB3_EVENT_INIT: + sms_debug("DVB3_EVENT_INIT"); + sms_board_event(coredev, BOARD_EVENT_BIND); + break; + case DVB3_EVENT_SLEEP: + sms_debug("DVB3_EVENT_SLEEP"); + sms_board_event(coredev, BOARD_EVENT_POWER_SUSPEND); + break; + case DVB3_EVENT_HOTPLUG: + sms_debug("DVB3_EVENT_HOTPLUG"); + sms_board_event(coredev, BOARD_EVENT_POWER_INIT); + break; + case DVB3_EVENT_FE_LOCK: + if (client->event_fe_state != DVB3_EVENT_FE_LOCK) { + client->event_fe_state = DVB3_EVENT_FE_LOCK; + sms_debug("DVB3_EVENT_FE_LOCK"); + sms_board_event(coredev, BOARD_EVENT_FE_LOCK); + } + break; + case DVB3_EVENT_FE_UNLOCK: + if (client->event_fe_state != DVB3_EVENT_FE_UNLOCK) { + client->event_fe_state = DVB3_EVENT_FE_UNLOCK; + sms_debug("DVB3_EVENT_FE_UNLOCK"); + sms_board_event(coredev, BOARD_EVENT_FE_UNLOCK); + } + break; + case DVB3_EVENT_UNC_OK: + if (client->event_unc_state != DVB3_EVENT_UNC_OK) { + client->event_unc_state = DVB3_EVENT_UNC_OK; + sms_debug("DVB3_EVENT_UNC_OK"); + sms_board_event(coredev, BOARD_EVENT_MULTIPLEX_OK); + } + break; + case DVB3_EVENT_UNC_ERR: + if (client->event_unc_state != DVB3_EVENT_UNC_ERR) { + client->event_unc_state = DVB3_EVENT_UNC_ERR; + sms_debug("DVB3_EVENT_UNC_ERR"); + sms_board_event(coredev, BOARD_EVENT_MULTIPLEX_ERRORS); + } + break; + + default: + sms_err("Unknown dvb3 api event"); + break; + } +} + +static void smsdvb_stats_not_ready(struct dvb_frontend *fe) +{ + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); + struct smscore_device_t *coredev = client->coredev; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + int i, n_layers; + + switch (smscore_get_device_mode(coredev)) { + case DEVICE_MODE_ISDBT: + case DEVICE_MODE_ISDBT_BDA: + n_layers = 4; + break; + default: + n_layers = 1; + } + + /* Global stats */ + c->strength.len = 1; + c->cnr.len = 1; + c->strength.stat[0].scale = FE_SCALE_DECIBEL; + c->cnr.stat[0].scale = FE_SCALE_DECIBEL; + + /* Per-layer stats */ + c->post_bit_error.len = n_layers; + c->post_bit_count.len = n_layers; + c->block_error.len = n_layers; + c->block_count.len = n_layers; + + /* + * Put all of them at FE_SCALE_NOT_AVAILABLE. They're dynamically + * changed when the stats become available. + */ + for (i = 0; i < n_layers; i++) { + c->post_bit_error.stat[i].scale = FE_SCALE_NOT_AVAILABLE; + c->post_bit_count.stat[i].scale = FE_SCALE_NOT_AVAILABLE; + c->block_error.stat[i].scale = FE_SCALE_NOT_AVAILABLE; + c->block_count.stat[i].scale = FE_SCALE_NOT_AVAILABLE; + } +} + +static inline int sms_to_mode(u32 mode) +{ + switch (mode) { + case 2: + return TRANSMISSION_MODE_2K; + case 4: + return TRANSMISSION_MODE_4K; + case 8: + return TRANSMISSION_MODE_8K; + } + return TRANSMISSION_MODE_AUTO; +} + +static inline int sms_to_status(u32 is_demod_locked, u32 is_rf_locked) +{ + if (is_demod_locked) + return FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI | + FE_HAS_SYNC | FE_HAS_LOCK; + + if (is_rf_locked) + return FE_HAS_SIGNAL | FE_HAS_CARRIER; + + return 0; +} + +static inline u32 sms_to_bw(u32 value) +{ + return value * 1000000; +} + +#define convert_from_table(value, table, defval) ({ \ + u32 __ret; \ + if (value < ARRAY_SIZE(table)) \ + __ret = table[value]; \ + else \ + __ret = defval; \ + __ret; \ +}) + +#define sms_to_guard_interval(value) \ + convert_from_table(value, sms_to_guard_interval_table, \ + GUARD_INTERVAL_AUTO); + +#define sms_to_code_rate(value) \ + convert_from_table(value, sms_to_code_rate_table, \ + FEC_NONE); + +#define sms_to_hierarchy(value) \ + convert_from_table(value, sms_to_hierarchy_table, \ + FEC_NONE); + +#define sms_to_modulation(value) \ + convert_from_table(value, sms_to_modulation_table, \ + FEC_NONE); + +static void smsdvb_update_tx_params(struct smsdvb_client_t *client, + struct sms_tx_stats *p) +{ + struct dvb_frontend *fe = &client->frontend; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + + c->frequency = p->frequency; + client->fe_status = sms_to_status(p->is_demod_locked, 0); + c->bandwidth_hz = sms_to_bw(p->bandwidth); + c->transmission_mode = sms_to_mode(p->transmission_mode); + c->guard_interval = sms_to_guard_interval(p->guard_interval); + c->code_rate_HP = sms_to_code_rate(p->code_rate); + c->code_rate_LP = sms_to_code_rate(p->lp_code_rate); + c->hierarchy = sms_to_hierarchy(p->hierarchy); + c->modulation = sms_to_modulation(p->constellation); +} + +static void smsdvb_update_per_slices(struct smsdvb_client_t *client, + struct RECEPTION_STATISTICS_PER_SLICES_S *p) +{ + struct dvb_frontend *fe = &client->frontend; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + u64 tmp; + + client->fe_status = sms_to_status(p->is_demod_locked, p->is_rf_locked); + c->modulation = sms_to_modulation(p->constellation); + + /* signal Strength, in DBm */ + c->strength.stat[0].uvalue = p->in_band_power * 1000; + + /* Carrier to noise ratio, in DB */ + c->cnr.stat[0].svalue = p->snr * 1000; + + /* PER/BER requires demod lock */ + if (!p->is_demod_locked) + return; + + /* TS PER */ + client->last_per = c->block_error.stat[0].uvalue; + c->block_error.stat[0].scale = FE_SCALE_COUNTER; + c->block_count.stat[0].scale = FE_SCALE_COUNTER; + c->block_error.stat[0].uvalue += p->ets_packets; + c->block_count.stat[0].uvalue += p->ets_packets + p->ts_packets; + + /* ber */ + c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER; + c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER; + c->post_bit_error.stat[0].uvalue += p->ber_error_count; + c->post_bit_count.stat[0].uvalue += p->ber_bit_count; + + /* Legacy PER/BER */ + tmp = p->ets_packets * 65535; + if (p->ts_packets + p->ets_packets) + do_div(tmp, p->ts_packets + p->ets_packets); + client->legacy_per = tmp; +} + +static void smsdvb_update_dvb_stats(struct smsdvb_client_t *client, + struct sms_stats *p) +{ + struct dvb_frontend *fe = &client->frontend; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + + if (client->prt_dvb_stats) + client->prt_dvb_stats(client->debug_data, p); + + client->fe_status = sms_to_status(p->is_demod_locked, p->is_rf_locked); + + /* Update DVB modulation parameters */ + c->frequency = p->frequency; + client->fe_status = sms_to_status(p->is_demod_locked, 0); + c->bandwidth_hz = sms_to_bw(p->bandwidth); + c->transmission_mode = sms_to_mode(p->transmission_mode); + c->guard_interval = sms_to_guard_interval(p->guard_interval); + c->code_rate_HP = sms_to_code_rate(p->code_rate); + c->code_rate_LP = sms_to_code_rate(p->lp_code_rate); + c->hierarchy = sms_to_hierarchy(p->hierarchy); + c->modulation = sms_to_modulation(p->constellation); + + /* update reception data */ + c->lna = p->is_external_lna_on ? 1 : 0; + + /* Carrier to noise ratio, in DB */ + c->cnr.stat[0].svalue = p->SNR * 1000; + + /* signal Strength, in DBm */ + c->strength.stat[0].uvalue = p->in_band_pwr * 1000; + + /* PER/BER requires demod lock */ + if (!p->is_demod_locked) + return; + + /* TS PER */ + client->last_per = c->block_error.stat[0].uvalue; + c->block_error.stat[0].scale = FE_SCALE_COUNTER; + c->block_count.stat[0].scale = FE_SCALE_COUNTER; + c->block_error.stat[0].uvalue += p->error_ts_packets; + c->block_count.stat[0].uvalue += p->total_ts_packets; + + /* ber */ + c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER; + c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER; + c->post_bit_error.stat[0].uvalue += p->ber_error_count; + c->post_bit_count.stat[0].uvalue += p->ber_bit_count; + + /* Legacy PER/BER */ + client->legacy_ber = p->ber; +}; + +static void smsdvb_update_isdbt_stats(struct smsdvb_client_t *client, + struct sms_isdbt_stats *p) +{ + struct dvb_frontend *fe = &client->frontend; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct sms_isdbt_layer_stats *lr; + int i, n_layers; + + if (client->prt_isdb_stats) + client->prt_isdb_stats(client->debug_data, p); + + client->fe_status = sms_to_status(p->is_demod_locked, p->is_rf_locked); + + /* + * Firmware 2.1 seems to report only lock status and + * signal strength. The signal strength indicator is at the + * wrong field. + */ + if (p->statistics_type == 0) { + c->strength.stat[0].uvalue = ((s32)p->transmission_mode) * 1000; + c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; + return; + } + + /* Update ISDB-T transmission parameters */ + c->frequency = p->frequency; + c->bandwidth_hz = sms_to_bw(p->bandwidth); + c->transmission_mode = sms_to_mode(p->transmission_mode); + c->guard_interval = sms_to_guard_interval(p->guard_interval); + c->isdbt_partial_reception = p->partial_reception ? 1 : 0; + n_layers = p->num_of_layers; + if (n_layers < 1) + n_layers = 1; + if (n_layers > 3) + n_layers = 3; + c->isdbt_layer_enabled = 0; + + /* update reception data */ + c->lna = p->is_external_lna_on ? 1 : 0; + + /* Carrier to noise ratio, in DB */ + c->cnr.stat[0].svalue = p->SNR * 1000; + + /* signal Strength, in DBm */ + c->strength.stat[0].uvalue = p->in_band_pwr * 1000; + + /* PER/BER and per-layer stats require demod lock */ + if (!p->is_demod_locked) + return; + + client->last_per = c->block_error.stat[0].uvalue; + + /* Clears global counters, as the code below will sum it again */ + c->block_error.stat[0].uvalue = 0; + c->block_count.stat[0].uvalue = 0; + c->block_error.stat[0].scale = FE_SCALE_COUNTER; + c->block_count.stat[0].scale = FE_SCALE_COUNTER; + c->post_bit_error.stat[0].uvalue = 0; + c->post_bit_count.stat[0].uvalue = 0; + c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER; + c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER; + + for (i = 0; i < n_layers; i++) { + lr = &p->layer_info[i]; + + /* Update per-layer transmission parameters */ + if (lr->number_of_segments > 0 && lr->number_of_segments < 13) { + c->isdbt_layer_enabled |= 1 << i; + c->layer[i].segment_count = lr->number_of_segments; + } else { + continue; + } + c->layer[i].modulation = sms_to_modulation(lr->constellation); + + /* TS PER */ + c->block_error.stat[i + 1].scale = FE_SCALE_COUNTER; + c->block_count.stat[i + 1].scale = FE_SCALE_COUNTER; + c->block_error.stat[i + 1].uvalue += lr->error_ts_packets; + c->block_count.stat[i + 1].uvalue += lr->total_ts_packets; + + /* Update global PER counter */ + c->block_error.stat[0].uvalue += lr->error_ts_packets; + c->block_count.stat[0].uvalue += lr->total_ts_packets; + + /* BER */ + c->post_bit_error.stat[i + 1].scale = FE_SCALE_COUNTER; + c->post_bit_count.stat[i + 1].scale = FE_SCALE_COUNTER; + c->post_bit_error.stat[i + 1].uvalue += lr->ber_error_count; + c->post_bit_count.stat[i + 1].uvalue += lr->ber_bit_count; + + /* Update global BER counter */ + c->post_bit_error.stat[0].uvalue += lr->ber_error_count; + c->post_bit_count.stat[0].uvalue += lr->ber_bit_count; + } +} + +static void smsdvb_update_isdbt_stats_ex(struct smsdvb_client_t *client, + struct sms_isdbt_stats_ex *p) +{ + struct dvb_frontend *fe = &client->frontend; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct sms_isdbt_layer_stats *lr; + int i, n_layers; + + if (client->prt_isdb_stats_ex) + client->prt_isdb_stats_ex(client->debug_data, p); + + /* Update ISDB-T transmission parameters */ + c->frequency = p->frequency; + client->fe_status = sms_to_status(p->is_demod_locked, 0); + c->bandwidth_hz = sms_to_bw(p->bandwidth); + c->transmission_mode = sms_to_mode(p->transmission_mode); + c->guard_interval = sms_to_guard_interval(p->guard_interval); + c->isdbt_partial_reception = p->partial_reception ? 1 : 0; + n_layers = p->num_of_layers; + if (n_layers < 1) + n_layers = 1; + if (n_layers > 3) + n_layers = 3; + c->isdbt_layer_enabled = 0; + + /* update reception data */ + c->lna = p->is_external_lna_on ? 1 : 0; + + /* Carrier to noise ratio, in DB */ + c->cnr.stat[0].svalue = p->SNR * 1000; + + /* signal Strength, in DBm */ + c->strength.stat[0].uvalue = p->in_band_pwr * 1000; + + /* PER/BER and per-layer stats require demod lock */ + if (!p->is_demod_locked) + return; + + client->last_per = c->block_error.stat[0].uvalue; + + /* Clears global counters, as the code below will sum it again */ + c->block_error.stat[0].uvalue = 0; + c->block_count.stat[0].uvalue = 0; + c->block_error.stat[0].scale = FE_SCALE_COUNTER; + c->block_count.stat[0].scale = FE_SCALE_COUNTER; + c->post_bit_error.stat[0].uvalue = 0; + c->post_bit_count.stat[0].uvalue = 0; + c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER; + c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER; + + c->post_bit_error.len = n_layers + 1; + c->post_bit_count.len = n_layers + 1; + c->block_error.len = n_layers + 1; + c->block_count.len = n_layers + 1; + for (i = 0; i < n_layers; i++) { + lr = &p->layer_info[i]; + + /* Update per-layer transmission parameters */ + if (lr->number_of_segments > 0 && lr->number_of_segments < 13) { + c->isdbt_layer_enabled |= 1 << i; + c->layer[i].segment_count = lr->number_of_segments; + } else { + continue; + } + c->layer[i].modulation = sms_to_modulation(lr->constellation); + + /* TS PER */ + c->block_error.stat[i + 1].scale = FE_SCALE_COUNTER; + c->block_count.stat[i + 1].scale = FE_SCALE_COUNTER; + c->block_error.stat[i + 1].uvalue += lr->error_ts_packets; + c->block_count.stat[i + 1].uvalue += lr->total_ts_packets; + + /* Update global PER counter */ + c->block_error.stat[0].uvalue += lr->error_ts_packets; + c->block_count.stat[0].uvalue += lr->total_ts_packets; + + /* ber */ + c->post_bit_error.stat[i + 1].scale = FE_SCALE_COUNTER; + c->post_bit_count.stat[i + 1].scale = FE_SCALE_COUNTER; + c->post_bit_error.stat[i + 1].uvalue += lr->ber_error_count; + c->post_bit_count.stat[i + 1].uvalue += lr->ber_bit_count; + + /* Update global ber counter */ + c->post_bit_error.stat[0].uvalue += lr->ber_error_count; + c->post_bit_count.stat[0].uvalue += lr->ber_bit_count; + } +} + +static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb) +{ + struct smsdvb_client_t *client = (struct smsdvb_client_t *) context; + struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) (((u8 *) cb->p) + + cb->offset); + void *p = phdr + 1; + struct dvb_frontend *fe = &client->frontend; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + bool is_status_update = false; + + switch (phdr->msg_type) { + case MSG_SMS_DVBT_BDA_DATA: + /* + * Only feed data to dvb demux if are there any feed listening + * to it and if the device has tuned + */ + if (client->feed_users && client->has_tuned) + dvb_dmx_swfilter(&client->demux, p, + cb->size - sizeof(struct sms_msg_hdr)); + break; + + case MSG_SMS_RF_TUNE_RES: + case MSG_SMS_ISDBT_TUNE_RES: + complete(&client->tune_done); + break; + + case MSG_SMS_SIGNAL_DETECTED_IND: + client->fe_status = FE_HAS_SIGNAL | FE_HAS_CARRIER | + FE_HAS_VITERBI | FE_HAS_SYNC | + FE_HAS_LOCK; + + is_status_update = true; + break; + + case MSG_SMS_NO_SIGNAL_IND: + client->fe_status = 0; + + is_status_update = true; + break; + + case MSG_SMS_TRANSMISSION_IND: + smsdvb_update_tx_params(client, p); + + is_status_update = true; + break; + + case MSG_SMS_HO_PER_SLICES_IND: + smsdvb_update_per_slices(client, p); + + is_status_update = true; + break; + + case MSG_SMS_GET_STATISTICS_RES: + switch (smscore_get_device_mode(client->coredev)) { + case DEVICE_MODE_ISDBT: + case DEVICE_MODE_ISDBT_BDA: + smsdvb_update_isdbt_stats(client, p); + break; + default: + /* Skip sms_msg_statistics_info:request_result field */ + smsdvb_update_dvb_stats(client, p + sizeof(u32)); + } + + is_status_update = true; + break; + + /* Only for ISDB-T */ + case MSG_SMS_GET_STATISTICS_EX_RES: + /* Skip sms_msg_statistics_info:request_result field? */ + smsdvb_update_isdbt_stats_ex(client, p + sizeof(u32)); + is_status_update = true; + break; + default: + sms_info("message not handled"); + } + smscore_putbuffer(client->coredev, cb); + + if (is_status_update) { + if (client->fe_status & FE_HAS_LOCK) { + sms_board_dvb3_event(client, DVB3_EVENT_FE_LOCK); + if (client->last_per == c->block_error.stat[0].uvalue) + sms_board_dvb3_event(client, DVB3_EVENT_UNC_OK); + else + sms_board_dvb3_event(client, DVB3_EVENT_UNC_ERR); + client->has_tuned = true; + } else { + smsdvb_stats_not_ready(fe); + client->has_tuned = false; + sms_board_dvb3_event(client, DVB3_EVENT_FE_UNLOCK); + } + complete(&client->stats_done); + } + + return 0; +} + +static void smsdvb_unregister_client(struct smsdvb_client_t *client) +{ + /* must be called under clientslock */ + + list_del(&client->entry); + + smsdvb_debugfs_release(client); + smscore_unregister_client(client->smsclient); + dvb_unregister_frontend(&client->frontend); + dvb_dmxdev_release(&client->dmxdev); + dvb_dmx_release(&client->demux); + dvb_unregister_adapter(&client->adapter); + kfree(client); +} + +static void smsdvb_onremove(void *context) +{ + kmutex_lock(&g_smsdvb_clientslock); + + smsdvb_unregister_client((struct smsdvb_client_t *) context); + + kmutex_unlock(&g_smsdvb_clientslock); +} + +static int smsdvb_start_feed(struct dvb_demux_feed *feed) +{ + struct smsdvb_client_t *client = + container_of(feed->demux, struct smsdvb_client_t, demux); + struct sms_msg_data pid_msg; + + sms_debug("add pid %d(%x)", + feed->pid, feed->pid); + + client->feed_users++; + + pid_msg.x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; + pid_msg.x_msg_header.msg_dst_id = HIF_TASK; + pid_msg.x_msg_header.msg_flags = 0; + pid_msg.x_msg_header.msg_type = MSG_SMS_ADD_PID_FILTER_REQ; + pid_msg.x_msg_header.msg_length = sizeof(pid_msg); + pid_msg.msg_data[0] = feed->pid; + + return smsclient_sendrequest(client->smsclient, + &pid_msg, sizeof(pid_msg)); +} + +static int smsdvb_stop_feed(struct dvb_demux_feed *feed) +{ + struct smsdvb_client_t *client = + container_of(feed->demux, struct smsdvb_client_t, demux); + struct sms_msg_data pid_msg; + + sms_debug("remove pid %d(%x)", + feed->pid, feed->pid); + + client->feed_users--; + + pid_msg.x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; + pid_msg.x_msg_header.msg_dst_id = HIF_TASK; + pid_msg.x_msg_header.msg_flags = 0; + pid_msg.x_msg_header.msg_type = MSG_SMS_REMOVE_PID_FILTER_REQ; + pid_msg.x_msg_header.msg_length = sizeof(pid_msg); + pid_msg.msg_data[0] = feed->pid; + + return smsclient_sendrequest(client->smsclient, + &pid_msg, sizeof(pid_msg)); +} + +static int smsdvb_sendrequest_and_wait(struct smsdvb_client_t *client, + void *buffer, size_t size, + struct completion *completion) +{ + int rc; + + rc = smsclient_sendrequest(client->smsclient, buffer, size); + if (rc < 0) + return rc; + + return wait_for_completion_timeout(completion, + msecs_to_jiffies(2000)) ? + 0 : -ETIME; +} + +static int smsdvb_send_statistics_request(struct smsdvb_client_t *client) +{ + int rc; + struct sms_msg_hdr msg; + + /* Don't request stats too fast */ + if (client->get_stats_jiffies && + (!time_after(jiffies, client->get_stats_jiffies))) + return 0; + client->get_stats_jiffies = jiffies + msecs_to_jiffies(100); + + msg.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; + msg.msg_dst_id = HIF_TASK; + msg.msg_flags = 0; + msg.msg_length = sizeof(msg); + + switch (smscore_get_device_mode(client->coredev)) { + case DEVICE_MODE_ISDBT: + case DEVICE_MODE_ISDBT_BDA: + /* + * Check for firmware version, to avoid breaking for old cards + */ + if (client->coredev->fw_version >= 0x800) + msg.msg_type = MSG_SMS_GET_STATISTICS_EX_REQ; + else + msg.msg_type = MSG_SMS_GET_STATISTICS_REQ; + break; + default: + msg.msg_type = MSG_SMS_GET_STATISTICS_REQ; + } + + rc = smsdvb_sendrequest_and_wait(client, &msg, sizeof(msg), + &client->stats_done); + + return rc; +} + +static inline int led_feedback(struct smsdvb_client_t *client) +{ + if (!(client->fe_status & FE_HAS_LOCK)) + return sms_board_led_feedback(client->coredev, SMS_LED_OFF); + + return sms_board_led_feedback(client->coredev, + (client->legacy_ber == 0) ? + SMS_LED_HI : SMS_LED_LO); +} + +static int smsdvb_read_status(struct dvb_frontend *fe, fe_status_t *stat) +{ + int rc; + struct smsdvb_client_t *client; + client = container_of(fe, struct smsdvb_client_t, frontend); + + rc = smsdvb_send_statistics_request(client); + + *stat = client->fe_status; + + led_feedback(client); + + return rc; +} + +static int smsdvb_read_ber(struct dvb_frontend *fe, u32 *ber) +{ + int rc; + struct smsdvb_client_t *client; + + client = container_of(fe, struct smsdvb_client_t, frontend); + + rc = smsdvb_send_statistics_request(client); + + *ber = client->legacy_ber; + + led_feedback(client); + + return rc; +} + +static int smsdvb_read_signal_strength(struct dvb_frontend *fe, u16 *strength) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + int rc; + s32 power = (s32) c->strength.stat[0].uvalue; + struct smsdvb_client_t *client; + + client = container_of(fe, struct smsdvb_client_t, frontend); + + rc = smsdvb_send_statistics_request(client); + + if (power < -95) + *strength = 0; + else if (power > -29) + *strength = 65535; + else + *strength = (power + 95) * 65535 / 66; + + led_feedback(client); + + return rc; +} + +static int smsdvb_read_snr(struct dvb_frontend *fe, u16 *snr) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + int rc; + struct smsdvb_client_t *client; + + client = container_of(fe, struct smsdvb_client_t, frontend); + + rc = smsdvb_send_statistics_request(client); + + /* Preferred scale for SNR with legacy API: 0.1 dB */ + *snr = ((u32)c->cnr.stat[0].svalue) / 100; + + led_feedback(client); + + return rc; +} + +static int smsdvb_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) +{ + int rc; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct smsdvb_client_t *client; + + client = container_of(fe, struct smsdvb_client_t, frontend); + + rc = smsdvb_send_statistics_request(client); + + *ucblocks = c->block_error.stat[0].uvalue; + + led_feedback(client); + + return rc; +} + +static int smsdvb_get_tune_settings(struct dvb_frontend *fe, + struct dvb_frontend_tune_settings *tune) +{ + sms_debug(""); + + tune->min_delay_ms = 400; + tune->step_size = 250000; + tune->max_drift = 0; + return 0; +} + +static int smsdvb_dvbt_set_frontend(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); + + struct { + struct sms_msg_hdr msg; + u32 Data[3]; + } msg; + + int ret; + + client->fe_status = 0; + client->event_fe_state = -1; + client->event_unc_state = -1; + fe->dtv_property_cache.delivery_system = SYS_DVBT; + + msg.msg.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; + msg.msg.msg_dst_id = HIF_TASK; + msg.msg.msg_flags = 0; + msg.msg.msg_type = MSG_SMS_RF_TUNE_REQ; + msg.msg.msg_length = sizeof(msg); + msg.Data[0] = c->frequency; + msg.Data[2] = 12000000; + + sms_info("%s: freq %d band %d", __func__, c->frequency, + c->bandwidth_hz); + + switch (c->bandwidth_hz / 1000000) { + case 8: + msg.Data[1] = BW_8_MHZ; + break; + case 7: + msg.Data[1] = BW_7_MHZ; + break; + case 6: + msg.Data[1] = BW_6_MHZ; + break; + case 0: + return -EOPNOTSUPP; + default: + return -EINVAL; + } + /* Disable LNA, if any. An error is returned if no LNA is present */ + ret = sms_board_lna_control(client->coredev, 0); + if (ret == 0) { + fe_status_t status; + + /* tune with LNA off at first */ + ret = smsdvb_sendrequest_and_wait(client, &msg, sizeof(msg), + &client->tune_done); + + smsdvb_read_status(fe, &status); + + if (status & FE_HAS_LOCK) + return ret; + + /* previous tune didn't lock - enable LNA and tune again */ + sms_board_lna_control(client->coredev, 1); + } + + return smsdvb_sendrequest_and_wait(client, &msg, sizeof(msg), + &client->tune_done); +} + +static int smsdvb_isdbt_set_frontend(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); + int board_id = smscore_get_board_id(client->coredev); + struct sms_board *board = sms_get_board(board_id); + enum sms_device_type_st type = board->type; + int ret; + + struct { + struct sms_msg_hdr msg; + u32 Data[4]; + } msg; + + fe->dtv_property_cache.delivery_system = SYS_ISDBT; + + msg.msg.msg_src_id = DVBT_BDA_CONTROL_MSG_ID; + msg.msg.msg_dst_id = HIF_TASK; + msg.msg.msg_flags = 0; + msg.msg.msg_type = MSG_SMS_ISDBT_TUNE_REQ; + msg.msg.msg_length = sizeof(msg); + + if (c->isdbt_sb_segment_idx == -1) + c->isdbt_sb_segment_idx = 0; + + if (!c->isdbt_layer_enabled) + c->isdbt_layer_enabled = 7; + + msg.Data[0] = c->frequency; + msg.Data[1] = BW_ISDBT_1SEG; + msg.Data[2] = 12000000; + msg.Data[3] = c->isdbt_sb_segment_idx; + + if (c->isdbt_partial_reception) { + if ((type == SMS_PELE || type == SMS_RIO) && + c->isdbt_sb_segment_count > 3) + msg.Data[1] = BW_ISDBT_13SEG; + else if (c->isdbt_sb_segment_count > 1) + msg.Data[1] = BW_ISDBT_3SEG; + } else if (type == SMS_PELE || type == SMS_RIO) + msg.Data[1] = BW_ISDBT_13SEG; + + c->bandwidth_hz = 6000000; + + sms_info("%s: freq %d segwidth %d segindex %d", __func__, + c->frequency, c->isdbt_sb_segment_count, + c->isdbt_sb_segment_idx); + + /* Disable LNA, if any. An error is returned if no LNA is present */ + ret = sms_board_lna_control(client->coredev, 0); + if (ret == 0) { + fe_status_t status; + + /* tune with LNA off at first */ + ret = smsdvb_sendrequest_and_wait(client, &msg, sizeof(msg), + &client->tune_done); + + smsdvb_read_status(fe, &status); + + if (status & FE_HAS_LOCK) + return ret; + + /* previous tune didn't lock - enable LNA and tune again */ + sms_board_lna_control(client->coredev, 1); + } + return smsdvb_sendrequest_and_wait(client, &msg, sizeof(msg), + &client->tune_done); +} + +static int smsdvb_set_frontend(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); + struct smscore_device_t *coredev = client->coredev; + + smsdvb_stats_not_ready(fe); + c->strength.stat[0].uvalue = 0; + c->cnr.stat[0].uvalue = 0; + + client->has_tuned = false; + + switch (smscore_get_device_mode(coredev)) { + case DEVICE_MODE_DVBT: + case DEVICE_MODE_DVBT_BDA: + return smsdvb_dvbt_set_frontend(fe); + case DEVICE_MODE_ISDBT: + case DEVICE_MODE_ISDBT_BDA: + return smsdvb_isdbt_set_frontend(fe); + default: + return -EINVAL; + } +} + +/* Nothing to do here, as stats are automatically updated */ +static int smsdvb_get_frontend(struct dvb_frontend *fe) +{ + return 0; +} + +static int smsdvb_init(struct dvb_frontend *fe) +{ + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); + + sms_board_power(client->coredev, 1); + + sms_board_dvb3_event(client, DVB3_EVENT_INIT); + return 0; +} + +static int smsdvb_sleep(struct dvb_frontend *fe) +{ + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); + + sms_board_led_feedback(client->coredev, SMS_LED_OFF); + sms_board_power(client->coredev, 0); + + sms_board_dvb3_event(client, DVB3_EVENT_SLEEP); + + return 0; +} + +static void smsdvb_release(struct dvb_frontend *fe) +{ + /* do nothing */ +} + +static struct dvb_frontend_ops smsdvb_fe_ops = { + .info = { + .name = "Siano Mobile Digital MDTV Receiver", + .frequency_min = 44250000, + .frequency_max = 867250000, + .frequency_stepsize = 250000, + .caps = FE_CAN_INVERSION_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_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_RECOVER | + FE_CAN_HIERARCHY_AUTO, + }, + + .release = smsdvb_release, + + .set_frontend = smsdvb_set_frontend, + .get_frontend = smsdvb_get_frontend, + .get_tune_settings = smsdvb_get_tune_settings, + + .read_status = smsdvb_read_status, + .read_ber = smsdvb_read_ber, + .read_signal_strength = smsdvb_read_signal_strength, + .read_snr = smsdvb_read_snr, + .read_ucblocks = smsdvb_read_ucblocks, + + .init = smsdvb_init, + .sleep = smsdvb_sleep, +}; + +static int smsdvb_hotplug(struct smscore_device_t *coredev, + struct device *device, int arrival) +{ + struct smsclient_params_t params; + struct smsdvb_client_t *client; + int rc; + + /* device removal handled by onremove callback */ + if (!arrival) + return 0; + client = kzalloc(sizeof(struct smsdvb_client_t), GFP_KERNEL); + if (!client) { + sms_err("kmalloc() failed"); + return -ENOMEM; + } + + /* register dvb adapter */ + rc = dvb_register_adapter(&client->adapter, + sms_get_board( + smscore_get_board_id(coredev))->name, + THIS_MODULE, device, adapter_nr); + if (rc < 0) { + sms_err("dvb_register_adapter() failed %d", rc); + goto adapter_error; + } + + /* init dvb demux */ + client->demux.dmx.capabilities = DMX_TS_FILTERING; + client->demux.filternum = 32; /* todo: nova ??? */ + client->demux.feednum = 32; + client->demux.start_feed = smsdvb_start_feed; + client->demux.stop_feed = smsdvb_stop_feed; + + rc = dvb_dmx_init(&client->demux); + if (rc < 0) { + sms_err("dvb_dmx_init failed %d", rc); + goto dvbdmx_error; + } + + /* init dmxdev */ + client->dmxdev.filternum = 32; + client->dmxdev.demux = &client->demux.dmx; + client->dmxdev.capabilities = 0; + + rc = dvb_dmxdev_init(&client->dmxdev, &client->adapter); + if (rc < 0) { + sms_err("dvb_dmxdev_init failed %d", rc); + goto dmxdev_error; + } + + /* init and register frontend */ + 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: + client->frontend.ops.delsys[0] = SYS_DVBT; + break; + case DEVICE_MODE_ISDBT: + case DEVICE_MODE_ISDBT_BDA: + client->frontend.ops.delsys[0] = SYS_ISDBT; + break; + } + + rc = dvb_register_frontend(&client->adapter, &client->frontend); + if (rc < 0) { + sms_err("frontend registration failed %d", rc); + goto frontend_error; + } + + params.initial_id = 1; + params.data_type = MSG_SMS_DVBT_BDA_DATA; + params.onresponse_handler = smsdvb_onresponse; + params.onremove_handler = smsdvb_onremove; + params.context = client; + + rc = smscore_register_client(coredev, ¶ms, &client->smsclient); + if (rc < 0) { + sms_err("smscore_register_client() failed %d", rc); + goto client_error; + } + + client->coredev = coredev; + + init_completion(&client->tune_done); + init_completion(&client->stats_done); + + kmutex_lock(&g_smsdvb_clientslock); + + list_add(&client->entry, &g_smsdvb_clients); + + kmutex_unlock(&g_smsdvb_clientslock); + + client->event_fe_state = -1; + client->event_unc_state = -1; + sms_board_dvb3_event(client, DVB3_EVENT_HOTPLUG); + + sms_info("success"); + sms_board_setup(coredev); + + if (smsdvb_debugfs_create(client) < 0) + sms_info("failed to create debugfs node"); + + return 0; + +client_error: + dvb_unregister_frontend(&client->frontend); + +frontend_error: + dvb_dmxdev_release(&client->dmxdev); + +dmxdev_error: + dvb_dmx_release(&client->demux); + +dvbdmx_error: + dvb_unregister_adapter(&client->adapter); + +adapter_error: + kfree(client); + return rc; +} + +static int __init smsdvb_module_init(void) +{ + int rc; + + INIT_LIST_HEAD(&g_smsdvb_clients); + kmutex_init(&g_smsdvb_clientslock); + + smsdvb_debugfs_register(); + + rc = smscore_register_hotplug(smsdvb_hotplug); + + sms_debug(""); + + return rc; +} + +static void __exit smsdvb_module_exit(void) +{ + smscore_unregister_hotplug(smsdvb_hotplug); + + kmutex_lock(&g_smsdvb_clientslock); + + while (!list_empty(&g_smsdvb_clients)) + smsdvb_unregister_client((struct smsdvb_client_t *)g_smsdvb_clients.next); + + smsdvb_debugfs_unregister(); + + kmutex_unlock(&g_smsdvb_clientslock); +} + +module_init(smsdvb_module_init); +module_exit(smsdvb_module_exit); + +MODULE_DESCRIPTION("SMS DVB subsystem adaptation module"); +MODULE_AUTHOR("Siano Mobile Silicon, Inc. (uris@siano-ms.com)"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/common/siano/smsdvb.h b/drivers/media/common/siano/smsdvb.h new file mode 100644 index 00000000000..ae36d0ae0fb --- /dev/null +++ b/drivers/media/common/siano/smsdvb.h @@ -0,0 +1,130 @@ +/*********************************************************************** + * + * 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, see <http://www.gnu.org/licenses/>. + * + ***********************************************************************/ + +struct smsdvb_debugfs; +struct smsdvb_client_t; + +typedef void (*sms_prt_dvb_stats_t)(struct smsdvb_debugfs *debug_data, + struct sms_stats *p); + +typedef void (*sms_prt_isdb_stats_t)(struct smsdvb_debugfs *debug_data, + struct sms_isdbt_stats *p); + +typedef void (*sms_prt_isdb_stats_ex_t) + (struct smsdvb_debugfs *debug_data, + struct sms_isdbt_stats_ex *p); + + +struct smsdvb_client_t { + struct list_head entry; + + struct smscore_device_t *coredev; + struct smscore_client_t *smsclient; + + struct dvb_adapter adapter; + struct dvb_demux demux; + struct dmxdev dmxdev; + struct dvb_frontend frontend; + + fe_status_t fe_status; + + struct completion tune_done; + struct completion stats_done; + + int last_per; + + int legacy_ber, legacy_per; + + int event_fe_state; + int event_unc_state; + + unsigned long get_stats_jiffies; + + int feed_users; + bool has_tuned; + + /* stats debugfs data */ + struct dentry *debugfs; + + struct smsdvb_debugfs *debug_data; + + sms_prt_dvb_stats_t prt_dvb_stats; + sms_prt_isdb_stats_t prt_isdb_stats; + sms_prt_isdb_stats_ex_t prt_isdb_stats_ex; +}; + +/* + * This struct is a mix of struct sms_rx_stats_ex and + * struct sms_srvm_signal_status. + * It was obtained by comparing the way it was filled by the original code + */ +struct RECEPTION_STATISTICS_PER_SLICES_S { + u32 result; + u32 snr; + s32 in_band_power; + u32 ts_packets; + u32 ets_packets; + u32 constellation; + u32 hp_code; + u32 tps_srv_ind_lp; + u32 tps_srv_ind_hp; + u32 cell_id; + u32 reason; + u32 request_id; + u32 modem_state; /* from SMSHOSTLIB_DVB_MODEM_STATE_ET */ + + u32 ber; /* Post Viterbi BER [1E-5] */ + s32 RSSI; /* dBm */ + s32 carrier_offset; /* Carrier Offset in bin/1024 */ + + u32 is_rf_locked; /* 0 - not locked, 1 - locked */ + u32 is_demod_locked; /* 0 - not locked, 1 - locked */ + + u32 ber_bit_count; /* Total number of SYNC bits. */ + u32 ber_error_count; /* Number of erroneous SYNC bits. */ + + s32 MRC_SNR; /* dB */ + s32 mrc_in_band_pwr; /* In band power in dBM */ + s32 MRC_RSSI; /* dBm */ +}; + +/* From smsdvb-debugfs.c */ +#ifdef CONFIG_SMS_SIANO_DEBUGFS + +int smsdvb_debugfs_create(struct smsdvb_client_t *client); +void smsdvb_debugfs_release(struct smsdvb_client_t *client); +int smsdvb_debugfs_register(void); +void smsdvb_debugfs_unregister(void); + +#else + +static inline int smsdvb_debugfs_create(struct smsdvb_client_t *client) +{ + return 0; +} + +static inline void smsdvb_debugfs_release(struct smsdvb_client_t *client) {} + +static inline int smsdvb_debugfs_register(void) +{ + return 0; +}; + +static inline void smsdvb_debugfs_unregister(void) {}; + +#endif + diff --git a/drivers/media/common/siano/smsendian.c b/drivers/media/common/siano/smsendian.c new file mode 100644 index 00000000000..bfe831c10b1 --- /dev/null +++ b/drivers/media/common/siano/smsendian.c @@ -0,0 +1,103 @@ +/**************************************************************** + + Siano Mobile Silicon, Inc. + MDTV receiver kernel modules. + Copyright (C) 2006-2009, Uri Shkolnik + + 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, see <http://www.gnu.org/licenses/>. + + ****************************************************************/ + +#include <linux/export.h> +#include <asm/byteorder.h> + +#include "smsendian.h" +#include "smscoreapi.h" + +void smsendian_handle_tx_message(void *buffer) +{ +#ifdef __BIG_ENDIAN + struct sms_msg_data *msg = (struct sms_msg_data *)buffer; + int i; + int msg_words; + + switch (msg->x_msg_header.msg_type) { + case MSG_SMS_DATA_DOWNLOAD_REQ: + { + msg->msg_data[0] = le32_to_cpu(msg->msg_data[0]); + break; + } + + default: + msg_words = (msg->x_msg_header.msg_length - + sizeof(struct sms_msg_hdr))/4; + + for (i = 0; i < msg_words; i++) + msg->msg_data[i] = le32_to_cpu(msg->msg_data[i]); + + break; + } +#endif /* __BIG_ENDIAN */ +} +EXPORT_SYMBOL_GPL(smsendian_handle_tx_message); + +void smsendian_handle_rx_message(void *buffer) +{ +#ifdef __BIG_ENDIAN + struct sms_msg_data *msg = (struct sms_msg_data *)buffer; + int i; + int msg_words; + + switch (msg->x_msg_header.msg_type) { + case MSG_SMS_GET_VERSION_EX_RES: + { + struct sms_version_res *ver = + (struct sms_version_res *) msg; + ver->chip_model = le16_to_cpu(ver->chip_model); + break; + } + + case MSG_SMS_DVBT_BDA_DATA: + case MSG_SMS_DAB_CHANNEL: + case MSG_SMS_DATA_MSG: + { + break; + } + + default: + { + msg_words = (msg->x_msg_header.msg_length - + sizeof(struct sms_msg_hdr))/4; + + for (i = 0; i < msg_words; i++) + msg->msg_data[i] = le32_to_cpu(msg->msg_data[i]); + + break; + } + } +#endif /* __BIG_ENDIAN */ +} +EXPORT_SYMBOL_GPL(smsendian_handle_rx_message); + +void smsendian_handle_message_header(void *msg) +{ +#ifdef __BIG_ENDIAN + struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)msg; + + phdr->msg_type = le16_to_cpu(phdr->msg_type); + phdr->msg_length = le16_to_cpu(phdr->msg_length); + phdr->msg_flags = le16_to_cpu(phdr->msg_flags); +#endif /* __BIG_ENDIAN */ +} +EXPORT_SYMBOL_GPL(smsendian_handle_message_header); diff --git a/drivers/media/common/siano/smsendian.h b/drivers/media/common/siano/smsendian.h new file mode 100644 index 00000000000..1624d6fd367 --- /dev/null +++ b/drivers/media/common/siano/smsendian.h @@ -0,0 +1,32 @@ +/**************************************************************** + +Siano Mobile Silicon, Inc. +MDTV receiver kernel modules. +Copyright (C) 2006-2009, Uri Shkolnik + +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, see <http://www.gnu.org/licenses/>. + +****************************************************************/ + +#ifndef __SMS_ENDIAN_H__ +#define __SMS_ENDIAN_H__ + +#include <asm/byteorder.h> + +extern void smsendian_handle_tx_message(void *buffer); +extern void smsendian_handle_rx_message(void *buffer); +extern void smsendian_handle_message_header(void *msg); + +#endif /* __SMS_ENDIAN_H__ */ + diff --git a/drivers/media/common/siano/smsir.c b/drivers/media/common/siano/smsir.c new file mode 100644 index 00000000000..6d7c0c858bd --- /dev/null +++ b/drivers/media/common/siano/smsir.c @@ -0,0 +1,114 @@ +/**************************************************************** + + Siano Mobile Silicon, Inc. + MDTV receiver kernel modules. + Copyright (C) 2006-2009, Uri Shkolnik + + Copyright (c) 2010 - Mauro Carvalho Chehab + - Ported the driver to use rc-core + - IR raw event decoding is now done at rc-core + - Code almost re-written + + 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, see <http://www.gnu.org/licenses/>. + + ****************************************************************/ + + +#include <linux/types.h> +#include <linux/input.h> + +#include "smscoreapi.h" +#include "smsir.h" +#include "sms-cards.h" + +#define MODULE_NAME "smsmdtv" + +void sms_ir_event(struct smscore_device_t *coredev, const char *buf, int len) +{ + int i; + const s32 *samples = (const void *)buf; + + for (i = 0; i < len >> 2; i++) { + DEFINE_IR_RAW_EVENT(ev); + + ev.duration = abs(samples[i]) * 1000; /* Convert to ns */ + ev.pulse = (samples[i] > 0) ? false : true; + + ir_raw_event_store(coredev->ir.dev, &ev); + } + ir_raw_event_handle(coredev->ir.dev); +} + +int sms_ir_init(struct smscore_device_t *coredev) +{ + int err; + int board_id = smscore_get_board_id(coredev); + struct rc_dev *dev; + + sms_log("Allocating rc device"); + dev = rc_allocate_device(); + if (!dev) { + sms_err("Not enough memory"); + return -ENOMEM; + } + + coredev->ir.controller = 0; /* Todo: vega/nova SPI number */ + coredev->ir.timeout = IR_DEFAULT_TIMEOUT; + sms_log("IR port %d, timeout %d ms", + coredev->ir.controller, coredev->ir.timeout); + + snprintf(coredev->ir.name, sizeof(coredev->ir.name), + "SMS IR (%s)", sms_get_board(board_id)->name); + + strlcpy(coredev->ir.phys, coredev->devpath, sizeof(coredev->ir.phys)); + strlcat(coredev->ir.phys, "/ir0", sizeof(coredev->ir.phys)); + + dev->input_name = coredev->ir.name; + dev->input_phys = coredev->ir.phys; + dev->dev.parent = coredev->device; + +#if 0 + /* TODO: properly initialize the parameters bellow */ + dev->input_id.bustype = BUS_USB; + dev->input_id.version = 1; + dev->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor); + dev->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct); +#endif + + dev->priv = coredev; + dev->driver_type = RC_DRIVER_IR_RAW; + rc_set_allowed_protocols(dev, RC_BIT_ALL); + dev->map_name = sms_get_board(board_id)->rc_codes; + dev->driver_name = MODULE_NAME; + + sms_log("Input device (IR) %s is set for key events", dev->input_name); + + err = rc_register_device(dev); + if (err < 0) { + sms_err("Failed to register device"); + rc_free_device(dev); + return err; + } + + coredev->ir.dev = dev; + return 0; +} + +void sms_ir_exit(struct smscore_device_t *coredev) +{ + if (coredev->ir.dev) + rc_unregister_device(coredev->ir.dev); + + sms_log(""); +} diff --git a/drivers/media/common/siano/smsir.h b/drivers/media/common/siano/smsir.h new file mode 100644 index 00000000000..fc8b7925c53 --- /dev/null +++ b/drivers/media/common/siano/smsir.h @@ -0,0 +1,63 @@ +/**************************************************************** + +Siano Mobile Silicon, Inc. +MDTV receiver kernel modules. +Copyright (C) 2006-2009, Uri Shkolnik + + Copyright (c) 2010 - Mauro Carvalho Chehab + - Ported the driver to use rc-core + - IR raw event decoding is now done at rc-core + - Code almost re-written + +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, see <http://www.gnu.org/licenses/>. + +****************************************************************/ + +#ifndef __SMS_IR_H__ +#define __SMS_IR_H__ + +#include <linux/input.h> +#include <media/rc-core.h> + +#define IR_DEFAULT_TIMEOUT 100 + +struct smscore_device_t; + +struct ir_t { + struct rc_dev *dev; + char name[40]; + char phys[32]; + + char *rc_codes; + + u32 timeout; + u32 controller; +}; + +#ifdef CONFIG_SMS_SIANO_RC +int sms_ir_init(struct smscore_device_t *coredev); +void sms_ir_exit(struct smscore_device_t *coredev); +void sms_ir_event(struct smscore_device_t *coredev, + const char *buf, int len); +#else +inline static int sms_ir_init(struct smscore_device_t *coredev) { + return 0; +} +inline static void sms_ir_exit(struct smscore_device_t *coredev) {}; +inline static void sms_ir_event(struct smscore_device_t *coredev, + const char *buf, int len) {}; +#endif + +#endif /* __SMS_IR_H__ */ + diff --git a/drivers/media/common/tveeprom.c b/drivers/media/common/tveeprom.c new file mode 100644 index 00000000000..c7dace671a9 --- /dev/null +++ b/drivers/media/common/tveeprom.c @@ -0,0 +1,776 @@ +/* + * tveeprom - eeprom decoder for tvcard configuration eeproms + * + * Data and decoding routines shamelessly borrowed from bttv-cards.c + * eeprom access routine shamelessly borrowed from bttv-if.c + * which are: + + Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) + & Marcus Metzler (mocm@thp.uni-koeln.de) + (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de> + + * Adjustments to fit a more general model and all bugs: + + Copyright (C) 2003 John Klar <linpvr at projectplasma.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. + * + * 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/errno.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/types.h> +#include <linux/videodev2.h> +#include <linux/i2c.h> + +#include <media/tuner.h> +#include <media/tveeprom.h> +#include <media/v4l2-common.h> + +MODULE_DESCRIPTION("i2c Hauppauge eeprom decoder driver"); +MODULE_AUTHOR("John Klar"); +MODULE_LICENSE("GPL"); + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "Debug level (0-1)"); + +#define STRM(array, i) \ + (i < sizeof(array) / sizeof(char *) ? array[i] : "unknown") + +#define tveeprom_info(fmt, arg...) \ + v4l_printk(KERN_INFO, "tveeprom", c->adapter, c->addr, fmt , ## arg) +#define tveeprom_warn(fmt, arg...) \ + v4l_printk(KERN_WARNING, "tveeprom", c->adapter, c->addr, fmt , ## arg) +#define tveeprom_dbg(fmt, arg...) do { \ + if (debug) \ + v4l_printk(KERN_DEBUG, "tveeprom", \ + c->adapter, c->addr, fmt , ## arg); \ + } while (0) + +/* + * The Hauppauge eeprom uses an 8bit field to determine which + * tuner formats the tuner supports. + */ +static const struct { + int id; + const char * const name; +} hauppauge_tuner_fmt[] = { + { V4L2_STD_UNKNOWN, " UNKNOWN" }, + { V4L2_STD_UNKNOWN, " FM" }, + { V4L2_STD_B|V4L2_STD_GH, " PAL(B/G)" }, + { V4L2_STD_MN, " NTSC(M)" }, + { V4L2_STD_PAL_I, " PAL(I)" }, + { V4L2_STD_SECAM_L|V4L2_STD_SECAM_LC, " SECAM(L/L')" }, + { V4L2_STD_DK, " PAL(D/D1/K)" }, + { V4L2_STD_ATSC, " ATSC/DVB Digital" }, +}; + +/* This is the full list of possible tuners. Many thanks to Hauppauge for + supplying this information. Note that many tuners where only used for + testing and never made it to the outside world. So you will only see + a subset in actual produced cards. */ +static const struct { + int id; + const char * const name; +} hauppauge_tuner[] = { + /* 0-9 */ + { TUNER_ABSENT, "None" }, + { TUNER_ABSENT, "External" }, + { TUNER_ABSENT, "Unspecified" }, + { TUNER_PHILIPS_PAL, "Philips FI1216" }, + { TUNER_PHILIPS_SECAM, "Philips FI1216MF" }, + { TUNER_PHILIPS_NTSC, "Philips FI1236" }, + { TUNER_PHILIPS_PAL_I, "Philips FI1246" }, + { TUNER_PHILIPS_PAL_DK, "Philips FI1256" }, + { TUNER_PHILIPS_PAL, "Philips FI1216 MK2" }, + { TUNER_PHILIPS_SECAM, "Philips FI1216MF MK2" }, + /* 10-19 */ + { TUNER_PHILIPS_NTSC, "Philips FI1236 MK2" }, + { TUNER_PHILIPS_PAL_I, "Philips FI1246 MK2" }, + { TUNER_PHILIPS_PAL_DK, "Philips FI1256 MK2" }, + { TUNER_TEMIC_NTSC, "Temic 4032FY5" }, + { TUNER_TEMIC_PAL, "Temic 4002FH5" }, + { TUNER_TEMIC_PAL_I, "Temic 4062FY5" }, + { TUNER_PHILIPS_PAL, "Philips FR1216 MK2" }, + { TUNER_PHILIPS_SECAM, "Philips FR1216MF MK2" }, + { TUNER_PHILIPS_NTSC, "Philips FR1236 MK2" }, + { TUNER_PHILIPS_PAL_I, "Philips FR1246 MK2" }, + /* 20-29 */ + { TUNER_PHILIPS_PAL_DK, "Philips FR1256 MK2" }, + { TUNER_PHILIPS_PAL, "Philips FM1216" }, + { TUNER_PHILIPS_SECAM, "Philips FM1216MF" }, + { TUNER_PHILIPS_NTSC, "Philips FM1236" }, + { TUNER_PHILIPS_PAL_I, "Philips FM1246" }, + { TUNER_PHILIPS_PAL_DK, "Philips FM1256" }, + { TUNER_TEMIC_4036FY5_NTSC, "Temic 4036FY5" }, + { TUNER_ABSENT, "Samsung TCPN9082D" }, + { TUNER_ABSENT, "Samsung TCPM9092P" }, + { TUNER_TEMIC_4006FH5_PAL, "Temic 4006FH5" }, + /* 30-39 */ + { TUNER_ABSENT, "Samsung TCPN9085D" }, + { TUNER_ABSENT, "Samsung TCPB9085P" }, + { TUNER_ABSENT, "Samsung TCPL9091P" }, + { TUNER_TEMIC_4039FR5_NTSC, "Temic 4039FR5" }, + { TUNER_PHILIPS_FQ1216ME, "Philips FQ1216 ME" }, + { TUNER_TEMIC_4066FY5_PAL_I, "Temic 4066FY5" }, + { TUNER_PHILIPS_NTSC, "Philips TD1536" }, + { TUNER_PHILIPS_NTSC, "Philips TD1536D" }, + { TUNER_PHILIPS_NTSC, "Philips FMR1236" }, /* mono radio */ + { TUNER_ABSENT, "Philips FI1256MP" }, + /* 40-49 */ + { TUNER_ABSENT, "Samsung TCPQ9091P" }, + { TUNER_TEMIC_4006FN5_MULTI_PAL,"Temic 4006FN5" }, + { TUNER_TEMIC_4009FR5_PAL, "Temic 4009FR5" }, + { TUNER_TEMIC_4046FM5, "Temic 4046FM5" }, + { TUNER_TEMIC_4009FN5_MULTI_PAL_FM, "Temic 4009FN5" }, + { TUNER_ABSENT, "Philips TD1536D FH 44"}, + { TUNER_LG_NTSC_FM, "LG TP18NSR01F"}, + { TUNER_LG_PAL_FM, "LG TP18PSB01D"}, + { TUNER_LG_PAL, "LG TP18PSB11D"}, + { TUNER_LG_PAL_I_FM, "LG TAPC-I001D"}, + /* 50-59 */ + { TUNER_LG_PAL_I, "LG TAPC-I701D"}, + { TUNER_ABSENT, "Temic 4042FI5"}, + { TUNER_MICROTUNE_4049FM5, "Microtune 4049 FM5"}, + { TUNER_ABSENT, "LG TPI8NSR11F"}, + { TUNER_ABSENT, "Microtune 4049 FM5 Alt I2C"}, + { TUNER_PHILIPS_FM1216ME_MK3, "Philips FQ1216ME MK3"}, + { TUNER_ABSENT, "Philips FI1236 MK3"}, + { TUNER_PHILIPS_FM1216ME_MK3, "Philips FM1216 ME MK3"}, + { TUNER_PHILIPS_FM1236_MK3, "Philips FM1236 MK3"}, + { TUNER_ABSENT, "Philips FM1216MP MK3"}, + /* 60-69 */ + { TUNER_PHILIPS_FM1216ME_MK3, "LG S001D MK3"}, + { TUNER_ABSENT, "LG M001D MK3"}, + { TUNER_PHILIPS_FM1216ME_MK3, "LG S701D MK3"}, + { TUNER_ABSENT, "LG M701D MK3"}, + { TUNER_ABSENT, "Temic 4146FM5"}, + { TUNER_ABSENT, "Temic 4136FY5"}, + { TUNER_ABSENT, "Temic 4106FH5"}, + { TUNER_ABSENT, "Philips FQ1216LMP MK3"}, + { TUNER_LG_NTSC_TAPE, "LG TAPE H001F MK3"}, + { TUNER_LG_NTSC_TAPE, "LG TAPE H701F MK3"}, + /* 70-79 */ + { TUNER_ABSENT, "LG TALN H200T"}, + { TUNER_ABSENT, "LG TALN H250T"}, + { TUNER_ABSENT, "LG TALN M200T"}, + { TUNER_ABSENT, "LG TALN Z200T"}, + { TUNER_ABSENT, "LG TALN S200T"}, + { TUNER_ABSENT, "Thompson DTT7595"}, + { TUNER_ABSENT, "Thompson DTT7592"}, + { TUNER_ABSENT, "Silicon TDA8275C1 8290"}, + { TUNER_ABSENT, "Silicon TDA8275C1 8290 FM"}, + { TUNER_ABSENT, "Thompson DTT757"}, + /* 80-89 */ + { TUNER_PHILIPS_FQ1216LME_MK3, "Philips FQ1216LME MK3"}, + { TUNER_LG_PAL_NEW_TAPC, "LG TAPC G701D"}, + { TUNER_LG_NTSC_NEW_TAPC, "LG TAPC H791F"}, + { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MB 3"}, + { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MI 3"}, + { TUNER_TCL_2002N, "TCL 2002N 6A"}, + { TUNER_PHILIPS_FM1236_MK3, "Philips FQ1236 MK3"}, + { TUNER_SAMSUNG_TCPN_2121P30A, "Samsung TCPN 2121P30A"}, + { TUNER_ABSENT, "Samsung TCPE 4121P30A"}, + { TUNER_PHILIPS_FM1216ME_MK3, "TCL MFPE05 2"}, + /* 90-99 */ + { TUNER_ABSENT, "LG TALN H202T"}, + { TUNER_PHILIPS_FQ1216AME_MK4, "Philips FQ1216AME MK4"}, + { TUNER_PHILIPS_FQ1236A_MK4, "Philips FQ1236A MK4"}, + { TUNER_ABSENT, "Philips FQ1286A MK4"}, + { TUNER_ABSENT, "Philips FQ1216ME MK5"}, + { TUNER_ABSENT, "Philips FQ1236 MK5"}, + { TUNER_SAMSUNG_TCPG_6121P30A, "Samsung TCPG 6121P30A"}, + { TUNER_TCL_2002MB, "TCL 2002MB_3H"}, + { TUNER_ABSENT, "TCL 2002MI_3H"}, + { TUNER_TCL_2002N, "TCL 2002N 5H"}, + /* 100-109 */ + { TUNER_PHILIPS_FMD1216ME_MK3, "Philips FMD1216ME"}, + { TUNER_TEA5767, "Philips TEA5768HL FM Radio"}, + { TUNER_ABSENT, "Panasonic ENV57H12D5"}, + { TUNER_PHILIPS_FM1236_MK3, "TCL MFNM05-4"}, + { TUNER_PHILIPS_FM1236_MK3, "TCL MNM05-4"}, + { TUNER_PHILIPS_FM1216ME_MK3, "TCL MPE05-2"}, + { TUNER_ABSENT, "TCL MQNM05-4"}, + { TUNER_ABSENT, "LG TAPC-W701D"}, + { TUNER_ABSENT, "TCL 9886P-WM"}, + { TUNER_ABSENT, "TCL 1676NM-WM"}, + /* 110-119 */ + { TUNER_ABSENT, "Thompson DTT75105"}, + { TUNER_ABSENT, "Conexant_CX24109"}, + { TUNER_TCL_2002N, "TCL M2523_5N_E"}, + { TUNER_TCL_2002MB, "TCL M2523_3DB_E"}, + { TUNER_ABSENT, "Philips 8275A"}, + { TUNER_ABSENT, "Microtune MT2060"}, + { TUNER_PHILIPS_FM1236_MK3, "Philips FM1236 MK5"}, + { TUNER_PHILIPS_FM1216ME_MK3, "Philips FM1216ME MK5"}, + { TUNER_ABSENT, "TCL M2523_3DI_E"}, + { TUNER_ABSENT, "Samsung THPD5222FG30A"}, + /* 120-129 */ + { TUNER_XC2028, "Xceive XC3028"}, + { TUNER_PHILIPS_FQ1216LME_MK3, "Philips FQ1216LME MK5"}, + { TUNER_ABSENT, "Philips FQD1216LME"}, + { TUNER_ABSENT, "Conexant CX24118A"}, + { TUNER_ABSENT, "TCL DMF11WIP"}, + { TUNER_ABSENT, "TCL MFNM05_4H_E"}, + { TUNER_ABSENT, "TCL MNM05_4H_E"}, + { TUNER_ABSENT, "TCL MPE05_2H_E"}, + { TUNER_ABSENT, "TCL MQNM05_4_U"}, + { TUNER_ABSENT, "TCL M2523_5NH_E"}, + /* 130-139 */ + { TUNER_ABSENT, "TCL M2523_3DBH_E"}, + { TUNER_ABSENT, "TCL M2523_3DIH_E"}, + { TUNER_ABSENT, "TCL MFPE05_2_U"}, + { TUNER_PHILIPS_FMD1216MEX_MK3, "Philips FMD1216MEX"}, + { TUNER_ABSENT, "Philips FRH2036B"}, + { TUNER_ABSENT, "Panasonic ENGF75_01GF"}, + { TUNER_ABSENT, "MaxLinear MXL5005"}, + { TUNER_ABSENT, "MaxLinear MXL5003"}, + { TUNER_ABSENT, "Xceive XC2028"}, + { TUNER_ABSENT, "Microtune MT2131"}, + /* 140-149 */ + { TUNER_ABSENT, "Philips 8275A_8295"}, + { TUNER_ABSENT, "TCL MF02GIP_5N_E"}, + { TUNER_ABSENT, "TCL MF02GIP_3DB_E"}, + { TUNER_ABSENT, "TCL MF02GIP_3DI_E"}, + { TUNER_ABSENT, "Microtune MT2266"}, + { TUNER_ABSENT, "TCL MF10WPP_4N_E"}, + { TUNER_ABSENT, "LG TAPQ_H702F"}, + { TUNER_ABSENT, "TCL M09WPP_4N_E"}, + { TUNER_ABSENT, "MaxLinear MXL5005_v2"}, + { TUNER_PHILIPS_TDA8290, "Philips 18271_8295"}, + /* 150-159 */ + { TUNER_XC5000, "Xceive XC5000"}, + { TUNER_ABSENT, "Xceive XC3028L"}, + { TUNER_ABSENT, "NXP 18271C2_716x"}, + { TUNER_ABSENT, "Xceive XC4000"}, + { TUNER_ABSENT, "Dibcom 7070"}, + { TUNER_PHILIPS_TDA8290, "NXP 18271C2"}, + { TUNER_ABSENT, "Siano SMS1010"}, + { TUNER_ABSENT, "Siano SMS1150"}, + { TUNER_ABSENT, "MaxLinear 5007"}, + { TUNER_ABSENT, "TCL M09WPP_2P_E"}, + /* 160-169 */ + { TUNER_ABSENT, "Siano SMS1180"}, + { TUNER_ABSENT, "Maxim_MAX2165"}, + { TUNER_ABSENT, "Siano SMS1140"}, + { TUNER_ABSENT, "Siano SMS1150 B1"}, + { TUNER_ABSENT, "MaxLinear 111"}, + { TUNER_ABSENT, "Dibcom 7770"}, + { TUNER_ABSENT, "Siano SMS1180VNS"}, + { TUNER_ABSENT, "Siano SMS1184"}, + { TUNER_PHILIPS_FQ1236_MK5, "TCL M30WTP-4N-E"}, + { TUNER_ABSENT, "TCL_M11WPP_2PN_E"}, + /* 170-179 */ + { TUNER_ABSENT, "MaxLinear 301"}, + { TUNER_ABSENT, "Mirics MSi001"}, + { TUNER_ABSENT, "MaxLinear MxL241SF"}, + { TUNER_XC5000C, "Xceive XC5000C"}, + { TUNER_ABSENT, "Montage M68TS2020"}, + { TUNER_ABSENT, "Siano SMS1530"}, + { TUNER_ABSENT, "Dibcom 7090"}, + { TUNER_ABSENT, "Xceive XC5200C"}, + { TUNER_ABSENT, "NXP 18273"}, + { TUNER_ABSENT, "Montage M88TS2022"}, + /* 180-189 */ + { TUNER_ABSENT, "NXP 18272M"}, + { TUNER_ABSENT, "NXP 18272S"}, +}; + +/* Use TVEEPROM_AUDPROC_INTERNAL for those audio 'chips' that are + * internal to a video chip, i.e. not a separate audio chip. */ +static const struct { + u32 id; + const char * const name; +} audio_ic[] = { + /* 0-4 */ + { TVEEPROM_AUDPROC_NONE, "None" }, + { TVEEPROM_AUDPROC_OTHER, "TEA6300" }, + { TVEEPROM_AUDPROC_OTHER, "TEA6320" }, + { TVEEPROM_AUDPROC_OTHER, "TDA9850" }, + { TVEEPROM_AUDPROC_MSP, "MSP3400C" }, + /* 5-9 */ + { TVEEPROM_AUDPROC_MSP, "MSP3410D" }, + { TVEEPROM_AUDPROC_MSP, "MSP3415" }, + { TVEEPROM_AUDPROC_MSP, "MSP3430" }, + { TVEEPROM_AUDPROC_MSP, "MSP3438" }, + { TVEEPROM_AUDPROC_OTHER, "CS5331" }, + /* 10-14 */ + { TVEEPROM_AUDPROC_MSP, "MSP3435" }, + { TVEEPROM_AUDPROC_MSP, "MSP3440" }, + { TVEEPROM_AUDPROC_MSP, "MSP3445" }, + { TVEEPROM_AUDPROC_MSP, "MSP3411" }, + { TVEEPROM_AUDPROC_MSP, "MSP3416" }, + /* 15-19 */ + { TVEEPROM_AUDPROC_MSP, "MSP3425" }, + { TVEEPROM_AUDPROC_MSP, "MSP3451" }, + { TVEEPROM_AUDPROC_MSP, "MSP3418" }, + { TVEEPROM_AUDPROC_OTHER, "Type 0x12" }, + { TVEEPROM_AUDPROC_OTHER, "OKI7716" }, + /* 20-24 */ + { TVEEPROM_AUDPROC_MSP, "MSP4410" }, + { TVEEPROM_AUDPROC_MSP, "MSP4420" }, + { TVEEPROM_AUDPROC_MSP, "MSP4440" }, + { TVEEPROM_AUDPROC_MSP, "MSP4450" }, + { TVEEPROM_AUDPROC_MSP, "MSP4408" }, + /* 25-29 */ + { TVEEPROM_AUDPROC_MSP, "MSP4418" }, + { TVEEPROM_AUDPROC_MSP, "MSP4428" }, + { TVEEPROM_AUDPROC_MSP, "MSP4448" }, + { TVEEPROM_AUDPROC_MSP, "MSP4458" }, + { TVEEPROM_AUDPROC_MSP, "Type 0x1d" }, + /* 30-34 */ + { TVEEPROM_AUDPROC_INTERNAL, "CX880" }, + { TVEEPROM_AUDPROC_INTERNAL, "CX881" }, + { TVEEPROM_AUDPROC_INTERNAL, "CX883" }, + { TVEEPROM_AUDPROC_INTERNAL, "CX882" }, + { TVEEPROM_AUDPROC_INTERNAL, "CX25840" }, + /* 35-39 */ + { TVEEPROM_AUDPROC_INTERNAL, "CX25841" }, + { TVEEPROM_AUDPROC_INTERNAL, "CX25842" }, + { TVEEPROM_AUDPROC_INTERNAL, "CX25843" }, + { TVEEPROM_AUDPROC_INTERNAL, "CX23418" }, + { TVEEPROM_AUDPROC_INTERNAL, "CX23885" }, + /* 40-44 */ + { TVEEPROM_AUDPROC_INTERNAL, "CX23888" }, + { TVEEPROM_AUDPROC_INTERNAL, "SAA7131" }, + { TVEEPROM_AUDPROC_INTERNAL, "CX23887" }, + { TVEEPROM_AUDPROC_INTERNAL, "SAA7164" }, + { TVEEPROM_AUDPROC_INTERNAL, "AU8522" }, +}; + +/* This list is supplied by Hauppauge. Thanks! */ +static const char *decoderIC[] = { + /* 0-4 */ + "None", "BT815", "BT817", "BT819", "BT815A", + /* 5-9 */ + "BT817A", "BT819A", "BT827", "BT829", "BT848", + /* 10-14 */ + "BT848A", "BT849A", "BT829A", "BT827A", "BT878", + /* 15-19 */ + "BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115", + /* 20-24 */ + "CX880", "CX881", "CX883", "SAA7111", "SAA7113", + /* 25-29 */ + "CX882", "TVP5150A", "CX25840", "CX25841", "CX25842", + /* 30-34 */ + "CX25843", "CX23418", "NEC61153", "CX23885", "CX23888", + /* 35-39 */ + "SAA7131", "CX25837", "CX23887", "CX23885A", "CX23887A", + /* 40-42 */ + "SAA7164", "CX23885B", "AU8522" +}; + +static int hasRadioTuner(int tunerType) +{ + switch (tunerType) { + case 18: /* PNPEnv_TUNER_FR1236_MK2 */ + case 23: /* PNPEnv_TUNER_FM1236 */ + case 38: /* PNPEnv_TUNER_FMR1236 */ + case 16: /* PNPEnv_TUNER_FR1216_MK2 */ + case 19: /* PNPEnv_TUNER_FR1246_MK2 */ + case 21: /* PNPEnv_TUNER_FM1216 */ + case 24: /* PNPEnv_TUNER_FM1246 */ + case 17: /* PNPEnv_TUNER_FR1216MF_MK2 */ + case 22: /* PNPEnv_TUNER_FM1216MF */ + case 20: /* PNPEnv_TUNER_FR1256_MK2 */ + case 25: /* PNPEnv_TUNER_FM1256 */ + case 33: /* PNPEnv_TUNER_4039FR5 */ + case 42: /* PNPEnv_TUNER_4009FR5 */ + case 52: /* PNPEnv_TUNER_4049FM5 */ + case 54: /* PNPEnv_TUNER_4049FM5_AltI2C */ + case 44: /* PNPEnv_TUNER_4009FN5 */ + case 31: /* PNPEnv_TUNER_TCPB9085P */ + case 30: /* PNPEnv_TUNER_TCPN9085D */ + case 46: /* PNPEnv_TUNER_TP18NSR01F */ + case 47: /* PNPEnv_TUNER_TP18PSB01D */ + case 49: /* PNPEnv_TUNER_TAPC_I001D */ + case 60: /* PNPEnv_TUNER_TAPE_S001D_MK3 */ + case 57: /* PNPEnv_TUNER_FM1216ME_MK3 */ + case 59: /* PNPEnv_TUNER_FM1216MP_MK3 */ + case 58: /* PNPEnv_TUNER_FM1236_MK3 */ + case 68: /* PNPEnv_TUNER_TAPE_H001F_MK3 */ + case 61: /* PNPEnv_TUNER_TAPE_M001D_MK3 */ + case 78: /* PNPEnv_TUNER_TDA8275C1_8290_FM */ + case 89: /* PNPEnv_TUNER_TCL_MFPE05_2 */ + case 92: /* PNPEnv_TUNER_PHILIPS_FQ1236A_MK4 */ + case 105: + return 1; + } + return 0; +} + +void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, + unsigned char *eeprom_data) +{ + /* ---------------------------------------------- + ** The hauppauge eeprom format is tagged + ** + ** if packet[0] == 0x84, then packet[0..1] == length + ** else length = packet[0] & 3f; + ** if packet[0] & f8 == f8, then EOD and packet[1] == checksum + ** + ** In our (ivtv) case we're interested in the following: + ** tuner type: tag [00].05 or [0a].01 (index into hauppauge_tuner) + ** tuner fmts: tag [00].04 or [0a].00 (bitmask index into + ** hauppauge_tuner_fmt) + ** radio: tag [00].{last} or [0e].00 (bitmask. bit2=FM) + ** audio proc: tag [02].01 or [05].00 (mask with 0x7f) + ** decoder proc: tag [09].01) + + ** Fun info: + ** model: tag [00].07-08 or [06].00-01 + ** revision: tag [00].09-0b or [06].04-06 + ** serial#: tag [01].05-07 or [04].04-06 + + ** # of inputs/outputs ??? + */ + + int i, j, len, done, beenhere, tag, start; + + int tuner1 = 0, t_format1 = 0, audioic = -1; + const char *t_name1 = NULL; + const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" }; + + int tuner2 = 0, t_format2 = 0; + const char *t_name2 = NULL; + const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" }; + + memset(tvee, 0, sizeof(*tvee)); + tvee->tuner_type = TUNER_ABSENT; + tvee->tuner2_type = TUNER_ABSENT; + + done = len = beenhere = 0; + + /* Different eeprom start offsets for em28xx, cx2388x and cx23418 */ + if (eeprom_data[0] == 0x1a && + eeprom_data[1] == 0xeb && + eeprom_data[2] == 0x67 && + eeprom_data[3] == 0x95) + start = 0xa0; /* Generic em28xx offset */ + else if ((eeprom_data[0] & 0xe1) == 0x01 && + eeprom_data[1] == 0x00 && + eeprom_data[2] == 0x00 && + eeprom_data[8] == 0x84) + start = 8; /* Generic cx2388x offset */ + else if (eeprom_data[1] == 0x70 && + eeprom_data[2] == 0x00 && + eeprom_data[4] == 0x74 && + eeprom_data[8] == 0x84) + start = 8; /* Generic cx23418 offset (models 74xxx) */ + else + start = 0; + + for (i = start; !done && i < 256; i += len) { + if (eeprom_data[i] == 0x84) { + len = eeprom_data[i + 1] + (eeprom_data[i + 2] << 8); + i += 3; + } else if ((eeprom_data[i] & 0xf0) == 0x70) { + if (eeprom_data[i] & 0x08) { + /* verify checksum! */ + done = 1; + break; + } + len = eeprom_data[i] & 0x07; + ++i; + } else { + tveeprom_warn("Encountered bad packet header [%02x]. " + "Corrupt or not a Hauppauge eeprom.\n", + eeprom_data[i]); + return; + } + + if (debug) { + tveeprom_info("Tag [%02x] + %d bytes:", + eeprom_data[i], len - 1); + for (j = 1; j < len; j++) + printk(KERN_CONT " %02x", eeprom_data[i + j]); + printk(KERN_CONT "\n"); + } + + /* process by tag */ + tag = eeprom_data[i]; + switch (tag) { + case 0x00: + /* tag: 'Comprehensive' */ + tuner1 = eeprom_data[i+6]; + t_format1 = eeprom_data[i+5]; + tvee->has_radio = eeprom_data[i+len-1]; + /* old style tag, don't know how to detect + IR presence, mark as unknown. */ + tvee->has_ir = 0; + tvee->model = + eeprom_data[i+8] + + (eeprom_data[i+9] << 8); + tvee->revision = eeprom_data[i+10] + + (eeprom_data[i+11] << 8) + + (eeprom_data[i+12] << 16); + break; + + case 0x01: + /* tag: 'SerialID' */ + tvee->serial_number = + eeprom_data[i+6] + + (eeprom_data[i+7] << 8) + + (eeprom_data[i+8] << 16); + break; + + case 0x02: + /* tag 'AudioInfo' + Note mask with 0x7F, high bit used on some older models + to indicate 4052 mux was removed in favor of using MSP + inputs directly. */ + audioic = eeprom_data[i+2] & 0x7f; + if (audioic < ARRAY_SIZE(audio_ic)) + tvee->audio_processor = audio_ic[audioic].id; + else + tvee->audio_processor = TVEEPROM_AUDPROC_OTHER; + break; + + /* case 0x03: tag 'EEInfo' */ + + case 0x04: + /* tag 'SerialID2' */ + tvee->serial_number = + eeprom_data[i+5] + + (eeprom_data[i+6] << 8) + + (eeprom_data[i+7] << 16); + + if ((eeprom_data[i + 8] & 0xf0) && + (tvee->serial_number < 0xffffff)) { + tvee->MAC_address[0] = 0x00; + tvee->MAC_address[1] = 0x0D; + tvee->MAC_address[2] = 0xFE; + tvee->MAC_address[3] = eeprom_data[i + 7]; + tvee->MAC_address[4] = eeprom_data[i + 6]; + tvee->MAC_address[5] = eeprom_data[i + 5]; + tvee->has_MAC_address = 1; + } + break; + + case 0x05: + /* tag 'Audio2' + Note mask with 0x7F, high bit used on some older models + to indicate 4052 mux was removed in favor of using MSP + inputs directly. */ + audioic = eeprom_data[i+1] & 0x7f; + if (audioic < ARRAY_SIZE(audio_ic)) + tvee->audio_processor = audio_ic[audioic].id; + else + tvee->audio_processor = TVEEPROM_AUDPROC_OTHER; + + break; + + case 0x06: + /* tag 'ModelRev' */ + tvee->model = + eeprom_data[i + 1] + + (eeprom_data[i + 2] << 8) + + (eeprom_data[i + 3] << 16) + + (eeprom_data[i + 4] << 24); + tvee->revision = + eeprom_data[i + 5] + + (eeprom_data[i + 6] << 8) + + (eeprom_data[i + 7] << 16); + break; + + case 0x07: + /* tag 'Details': according to Hauppauge not interesting + on any PCI-era or later boards. */ + break; + + /* there is no tag 0x08 defined */ + + case 0x09: + /* tag 'Video' */ + tvee->decoder_processor = eeprom_data[i + 1]; + break; + + case 0x0a: + /* tag 'Tuner' */ + if (beenhere == 0) { + tuner1 = eeprom_data[i + 2]; + t_format1 = eeprom_data[i + 1]; + beenhere = 1; + } else { + /* a second (radio) tuner may be present */ + tuner2 = eeprom_data[i + 2]; + t_format2 = eeprom_data[i + 1]; + /* not a TV tuner? */ + if (t_format2 == 0) + tvee->has_radio = 1; /* must be radio */ + } + break; + + case 0x0b: + /* tag 'Inputs': according to Hauppauge this is specific + to each driver family, so no good assumptions can be + made. */ + break; + + /* case 0x0c: tag 'Balun' */ + /* case 0x0d: tag 'Teletext' */ + + case 0x0e: + /* tag: 'Radio' */ + tvee->has_radio = eeprom_data[i+1]; + break; + + case 0x0f: + /* tag 'IRInfo' */ + tvee->has_ir = 1 | (eeprom_data[i+1] << 1); + break; + + /* case 0x10: tag 'VBIInfo' */ + /* case 0x11: tag 'QCInfo' */ + /* case 0x12: tag 'InfoBits' */ + + default: + tveeprom_dbg("Not sure what to do with tag [%02x]\n", + tag); + /* dump the rest of the packet? */ + } + } + + if (!done) { + tveeprom_warn("Ran out of data!\n"); + return; + } + + if (tvee->revision != 0) { + tvee->rev_str[0] = 32 + ((tvee->revision >> 18) & 0x3f); + tvee->rev_str[1] = 32 + ((tvee->revision >> 12) & 0x3f); + tvee->rev_str[2] = 32 + ((tvee->revision >> 6) & 0x3f); + tvee->rev_str[3] = 32 + (tvee->revision & 0x3f); + tvee->rev_str[4] = 0; + } + + if (hasRadioTuner(tuner1) && !tvee->has_radio) { + tveeprom_info("The eeprom says no radio is present, but the tuner type\n"); + tveeprom_info("indicates otherwise. I will assume that radio is present.\n"); + tvee->has_radio = 1; + } + + if (tuner1 < ARRAY_SIZE(hauppauge_tuner)) { + tvee->tuner_type = hauppauge_tuner[tuner1].id; + t_name1 = hauppauge_tuner[tuner1].name; + } else { + t_name1 = "unknown"; + } + + if (tuner2 < ARRAY_SIZE(hauppauge_tuner)) { + tvee->tuner2_type = hauppauge_tuner[tuner2].id; + t_name2 = hauppauge_tuner[tuner2].name; + } else { + t_name2 = "unknown"; + } + + tvee->tuner_hauppauge_model = tuner1; + tvee->tuner2_hauppauge_model = tuner2; + tvee->tuner_formats = 0; + tvee->tuner2_formats = 0; + for (i = j = 0; i < 8; i++) { + if (t_format1 & (1 << i)) { + tvee->tuner_formats |= hauppauge_tuner_fmt[i].id; + t_fmt_name1[j++] = hauppauge_tuner_fmt[i].name; + } + } + for (i = j = 0; i < 8; i++) { + if (t_format2 & (1 << i)) { + tvee->tuner2_formats |= hauppauge_tuner_fmt[i].id; + t_fmt_name2[j++] = hauppauge_tuner_fmt[i].name; + } + } + + tveeprom_info("Hauppauge model %d, rev %s, serial# %d\n", + tvee->model, tvee->rev_str, tvee->serial_number); + if (tvee->has_MAC_address == 1) + tveeprom_info("MAC address is %pM\n", tvee->MAC_address); + tveeprom_info("tuner model is %s (idx %d, type %d)\n", + t_name1, tuner1, tvee->tuner_type); + tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n", + t_fmt_name1[0], t_fmt_name1[1], t_fmt_name1[2], + t_fmt_name1[3], t_fmt_name1[4], t_fmt_name1[5], + t_fmt_name1[6], t_fmt_name1[7], t_format1); + if (tuner2) + tveeprom_info("second tuner model is %s (idx %d, type %d)\n", + t_name2, tuner2, tvee->tuner2_type); + if (t_format2) + tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n", + t_fmt_name2[0], t_fmt_name2[1], t_fmt_name2[2], + t_fmt_name2[3], t_fmt_name2[4], t_fmt_name2[5], + t_fmt_name2[6], t_fmt_name2[7], t_format2); + if (audioic < 0) { + tveeprom_info("audio processor is unknown (no idx)\n"); + tvee->audio_processor = TVEEPROM_AUDPROC_OTHER; + } else { + if (audioic < ARRAY_SIZE(audio_ic)) + tveeprom_info("audio processor is %s (idx %d)\n", + audio_ic[audioic].name, audioic); + else + tveeprom_info("audio processor is unknown (idx %d)\n", + audioic); + } + if (tvee->decoder_processor) + tveeprom_info("decoder processor is %s (idx %d)\n", + STRM(decoderIC, tvee->decoder_processor), + tvee->decoder_processor); + if (tvee->has_ir) + tveeprom_info("has %sradio, has %sIR receiver, has %sIR transmitter\n", + tvee->has_radio ? "" : "no ", + (tvee->has_ir & 2) ? "" : "no ", + (tvee->has_ir & 4) ? "" : "no "); + else + tveeprom_info("has %sradio\n", + tvee->has_radio ? "" : "no "); +} +EXPORT_SYMBOL(tveeprom_hauppauge_analog); + +/* ----------------------------------------------------------------------- */ +/* generic helper functions */ + +int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len) +{ + unsigned char buf; + int err; + + buf = 0; + err = i2c_master_send(c, &buf, 1); + if (err != 1) { + tveeprom_info("Huh, no eeprom present (err=%d)?\n", err); + return -1; + } + err = i2c_master_recv(c, eedata, len); + if (err != len) { + tveeprom_warn("i2c eeprom read error (err=%d)\n", err); + return -1; + } + if (debug) { + int i; + + tveeprom_info("full 256-byte eeprom dump:\n"); + for (i = 0; i < len; i++) { + if (0 == (i % 16)) + tveeprom_info("%02x:", i); + printk(KERN_CONT " %02x", eedata[i]); + if (15 == (i % 16)) + printk(KERN_CONT "\n"); + } + } + return 0; +} +EXPORT_SYMBOL(tveeprom_read); |