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Commit de7fe914 authored by Gerd Knorr's avatar Gerd Knorr Committed by Linus Torvalds
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[PATCH] saa7134 driver update 

This pdates the saa7134 driver.  It depends on the videobuf patch.

Changes:

  * add support for mplex mpeg2 encoder cards (new saa6752hs module).
  * tv card list updates.
  * adapt to videobuf changes.
  * better sysfs support.
parent 4c6bc102
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Showing with 1132 additions and 273 deletions
drivers/media/video/saa7134/saa6752hs.c 0 → 100644
View file @ de7fe914
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/delay.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/poll.h>
#include <linux/i2c.h>
#include <linux/types.h>
#include <linux/videodev.h>
#include <linux/init.h>
#include <media/id.h>
#include <media/saa6752hs.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = {0x20, I2C_CLIENT_END};
static unsigned short normal_i2c_range[] = {I2C_CLIENT_END};
I2C_CLIENT_INSMOD;
MODULE_DESCRIPTION("device driver for saa6752hs MPEG2 encoder");
MODULE_AUTHOR("Andrew de Quincey");
MODULE_LICENSE("GPL");
static struct i2c_driver driver;
static struct i2c_client client_template;
enum saa6752hs_command {
SAA6752HS_COMMAND_RESET = 0,
SAA6752HS_COMMAND_STOP = 1,
SAA6752HS_COMMAND_START = 2,
SAA6752HS_COMMAND_PAUSE = 3,
SAA6752HS_COMMAND_RECONFIGURE = 4,
SAA6752HS_COMMAND_SLEEP = 5,
SAA6752HS_COMMAND_RECONFIGURE_FORCE = 6,
SAA6752HS_COMMAND_MAX
};
/* ---------------------------------------------------------------------- */
static u8 PAT[] = {
0xc2, // i2c register
0x00, // table number for encoder
0x47, // sync
0x40, 0x00, // transport_error_indicator(0), payload_unit_start(1), transport_priority(0), pid(0)
0x10, // transport_scrambling_control(00), adaptation_field_control(01), continuity_counter(0)
0x00, // PSI pointer to start of table
0x00, // tid(0)
0xb0, 0x0d, // section_syntax_indicator(1), section_length(13)
0x00, 0x01, // transport_stream_id(1)
0xc1, // version_number(0), current_next_indicator(1)
0x00, 0x00, // section_number(0), last_section_number(0)
0x00, 0x01, // program_number(1)
0xe0, 0x10, // PMT PID(0x10)
0x76, 0xf1, 0x44, 0xd1 // CRC32
};
static u8 PMT[] = {
0xc2, // i2c register
0x01, // table number for encoder
0x47, // sync
0x40, 0x10, // transport_error_indicator(0), payload_unit_start(1), transport_priority(0), pid(0x10)
0x10, // transport_scrambling_control(00), adaptation_field_control(01), continuity_counter(0)
0x00, // PSI pointer to start of table
0x02, // tid(2)
0xb0, 0x17, // section_syntax_indicator(1), section_length(23)
0x00, 0x01, // program_number(1)
0xc1, // version_number(0), current_next_indicator(1)
0x00, 0x00, // section_number(0), last_section_number(0)
0xe1, 0x04, // PCR_PID (0x104)
0xf0, 0x00, // program_info_length(0)
0x02, 0xe1, 0x00, 0xf0, 0x00, // video stream type(2), pid(0x100)
0x04, 0xe1, 0x03, 0xf0, 0x00, // audio stream type(4), pid(0x103)
0xa1, 0xca, 0x0f, 0x82 // CRC32
};
static struct mpeg_params mpeg_params_template =
{
.bitrate_mode = MPEG_BITRATE_MODE_CBR,
.video_target_bitrate = 5000,
.audio_bitrate = MPEG_AUDIO_BITRATE_256,
.total_bitrate = 6000,
};
/* ---------------------------------------------------------------------- */
static int saa6752hs_chip_command(struct i2c_client* client,
enum saa6752hs_command command)
{
unsigned char buf[3];
unsigned long timeout;
int status = 0;
// execute the command
switch(command) {
case SAA6752HS_COMMAND_RESET:
buf[0] = 0x00;
break;
case SAA6752HS_COMMAND_STOP:
buf[0] = 0x03;
break;
case SAA6752HS_COMMAND_START:
buf[0] = 0x02;
break;
case SAA6752HS_COMMAND_PAUSE:
buf[0] = 0x04;
break;
case SAA6752HS_COMMAND_RECONFIGURE:
buf[0] = 0x05;
break;
case SAA6752HS_COMMAND_SLEEP:
buf[0] = 0x06;
break;
case SAA6752HS_COMMAND_RECONFIGURE_FORCE:
buf[0] = 0x07;
break;
default:
return -EINVAL;
}
// set it and wait for it to be so
i2c_master_send(client, buf, 1);
timeout = jiffies + HZ * 3;
for (;;) {
// get the current status
buf[0] = 0x10;
i2c_master_send(client, buf, 1);
i2c_master_recv(client, buf, 1);
if (!(buf[0] & 0x20))
break;
if (time_after(jiffies,timeout)) {
status = -ETIMEDOUT;
break;
}
// wait a bit
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(1);
}
// delay a bit to let encoder settle
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(5);
// done
return status;
}
static int saa6752hs_set_bitrate(struct i2c_client* client,
struct mpeg_params* params)
{
u8 buf[3];
// set the bitrate mode
buf[0] = 0x71;
buf[1] = params->bitrate_mode;
i2c_master_send(client, buf, 2);
// set the video bitrate
if (params->bitrate_mode == MPEG_BITRATE_MODE_VBR) {
// set the target bitrate
buf[0] = 0x80;
buf[1] = params->video_target_bitrate >> 8;
buf[2] = params->video_target_bitrate & 0xff;
i2c_master_send(client, buf, 3);
// set the max bitrate
buf[0] = 0x81;
buf[1] = params->video_max_bitrate >> 8;
buf[2] = params->video_max_bitrate & 0xff;
i2c_master_send(client, buf, 3);
} else {
// set the target bitrate (no max bitrate for CBR)
buf[0] = 0x81;
buf[1] = params->video_target_bitrate >> 8;
buf[2] = params->video_target_bitrate & 0xff;
i2c_master_send(client, buf, 3);
}
// set the audio bitrate
buf[0] = 0x94;
buf[1] = params->audio_bitrate;
i2c_master_send(client, buf, 2);
// set the total bitrate
buf[0] = 0xb1;
buf[1] = params->total_bitrate >> 8;
buf[2] = params->total_bitrate & 0xff;
i2c_master_send(client, buf, 3);
return 0;
}
static int saa6752hs_init(struct i2c_client* client, struct mpeg_params* params)
{
unsigned char buf[3];
// check the bitrate parameters first
if (params != NULL) {
if (params->bitrate_mode >= MPEG_BITRATE_MODE_MAX)
return -EINVAL;
if (params->video_target_bitrate >= MPEG_VIDEO_TARGET_BITRATE_MAX)
return -EINVAL;
if (params->video_max_bitrate >= MPEG_VIDEO_MAX_BITRATE_MAX)
return -EINVAL;
if (params->audio_bitrate >= MPEG_AUDIO_BITRATE_MAX)
return -EINVAL;
if (params->total_bitrate >= MPEG_TOTAL_BITRATE_MAX)
return -EINVAL;
if (params->bitrate_mode == MPEG_BITRATE_MODE_MAX &&
params->video_target_bitrate <= params->video_max_bitrate)
return -EINVAL;
}
// Set GOP structure {3, 13}
buf[0] = 0x72;
buf[1] = 0x03;
buf[2] = 0x0D;
i2c_master_send(client,buf,3);
// Set minimum Q-scale {4}
buf[0] = 0x82;
buf[1] = 0x04;
i2c_master_send(client,buf,2);
// Set maximum Q-scale {12}
buf[0] = 0x83;
buf[1] = 0x0C;
i2c_master_send(client,buf,2);
// Set Output Protocol
buf[0] = 0xD0;
buf[1] = 0x01;
i2c_master_send(client,buf,2);
// Set video output stream format {TS}
buf[0] = 0xB0;
buf[1] = 0x05;
i2c_master_send(client,buf,2);
// Set Audio PID {0x103}
buf[0] = 0xC1;
buf[1] = 0x01;
buf[2] = 0x03;
i2c_master_send(client,buf,3);
// setup bitrate settings
if (params) {
saa6752hs_set_bitrate(client, params);
memcpy(client->data, params, sizeof(struct mpeg_params));
} else {
// parameters were not supplied. use the previous set
saa6752hs_set_bitrate(client, (struct mpeg_params*) client->data);
}
// Send SI tables
i2c_master_send(client,PAT,sizeof(PAT));
i2c_master_send(client,PMT,sizeof(PMT));
// mute then unmute audio. This removes buzzing artefacts
buf[0] = 0xa4;
buf[1] = 1;
i2c_master_send(client, buf, 2);
buf[1] = 0;
i2c_master_send(client, buf, 2);
// start it going
saa6752hs_chip_command(client, SAA6752HS_COMMAND_START);
return 0;
}
static int saa6752hs_attach(struct i2c_adapter *adap, int addr, int kind)
{
struct i2c_client *client;
struct mpeg_params* params;
client_template.adapter = adap;
client_template.addr = addr;
printk("saa6752hs: chip found @ 0x%x\n", addr<<1);
if (NULL == (client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL)))
return -ENOMEM;
memcpy(client,&client_template,sizeof(struct i2c_client));
strlcpy(client->name, "saa6752hs", sizeof(client->name));
if (NULL == (params = kmalloc(sizeof(struct mpeg_params), GFP_KERNEL)))
return -ENOMEM;
memcpy(params,&mpeg_params_template,sizeof(struct mpeg_params));
client->data = params;
i2c_attach_client(client);
return 0;
}
static int saa6752hs_probe(struct i2c_adapter *adap)
{
if (adap->class & I2C_ADAP_CLASS_TV_ANALOG)
return i2c_probe(adap, &addr_data, saa6752hs_attach);
return 0;
}
static int saa6752hs_detach(struct i2c_client *client)
{
i2c_detach_client(client);
kfree(client->data);
kfree(client);
return 0;
}
static int
saa6752hs_command(struct i2c_client *client, unsigned int cmd, void *arg)
{
struct mpeg_params* init_arg = arg;
switch (cmd) {
case MPEG_SETPARAMS:
return saa6752hs_init(client, init_arg);
default:
/* nothing */
break;
}
return 0;
}
/* ----------------------------------------------------------------------- */
static struct i2c_driver driver = {
.owner = THIS_MODULE,
.name = "i2c saa6752hs MPEG encoder",
.id = I2C_DRIVERID_SAA6752HS,
.flags = I2C_DF_NOTIFY,
.attach_adapter = saa6752hs_probe,
.detach_client = saa6752hs_detach,
.command = saa6752hs_command,
};
static struct i2c_client client_template =
{
I2C_DEVNAME("(saa6752hs unset)"),
.flags = I2C_CLIENT_ALLOW_USE,
.driver = &driver,
};
static int saa6752hs_init_module(void)
{
i2c_add_driver(&driver);
return 0;
}
static void saa6752hs_cleanup_module(void)
{
i2c_del_driver(&driver);
}
module_init(saa6752hs_init_module);
module_exit(saa6752hs_cleanup_module);
/*
* Overrides for Emacs so that we follow Linus's tabbing style.
* ---------------------------------------------------------------------------
* Local variables:
* c-basic-offset: 8
* End:
*/
drivers/media/video/saa7134/saa7134-cards.c
View file @ de7fe914
...@@ -32,6 +32,8 @@ static char name_tv[] = "Television"; ...@@ -32,6 +32,8 @@ static char name_tv[] = "Television";
static char name_tv_mono[] = "TV (mono only)"; static char name_tv_mono[] = "TV (mono only)";
static char name_comp1[] = "Composite1"; static char name_comp1[] = "Composite1";
static char name_comp2[] = "Composite2"; static char name_comp2[] = "Composite2";
static char name_comp3[] = "Composite3";
static char name_comp4[] = "Composite4";
static char name_svideo[] = "S-Video"; static char name_svideo[] = "S-Video";
/* ------------------------------------------------------------------ */ /* ------------------------------------------------------------------ */
...@@ -361,14 +363,16 @@ struct saa7134_board saa7134_boards[] = { ...@@ -361,14 +363,16 @@ struct saa7134_board saa7134_boards[] = {
}, },
[SAA7134_BOARD_MD7134] = { [SAA7134_BOARD_MD7134] = {
.name = "Medion 7134", .name = "Medion 7134",
.audio_clock = 0x00200000, //.audio_clock = 0x00200000,
.audio_clock = 0x00187de7,
.tuner_type = TUNER_PHILIPS_FM1216ME_MK3, .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
.need_tda9887 = 1, .need_tda9887 = 1,
.inputs = {{ .inputs = {{
.name = name_tv, .name = name_tv,
.vmux = 1, .vmux = 1,
.amux = LINE2, .amux = TV,
.tv = 1, .tv = 1,
#if 0
},{ },{
.name = name_comp1, .name = name_comp1,
.vmux = 0, .vmux = 0,
...@@ -381,6 +385,7 @@ struct saa7134_board saa7134_boards[] = { ...@@ -381,6 +385,7 @@ struct saa7134_board saa7134_boards[] = {
.name = name_svideo, .name = name_svideo,
.vmux = 8, .vmux = 8,
.amux = LINE2, .amux = LINE2,
#endif
}}, }},
.radio = { .radio = {
.name = name_radio, .name = name_radio,
...@@ -388,9 +393,12 @@ struct saa7134_board saa7134_boards[] = { ...@@ -388,9 +393,12 @@ struct saa7134_board saa7134_boards[] = {
}, },
}, },
[SAA7134_BOARD_TYPHOON_90031] = { [SAA7134_BOARD_TYPHOON_90031] = {
/* Christian Rothl�nder <Christian@Rothlaender.net> */
.name = "Typhoon TV+Radio 90031", .name = "Typhoon TV+Radio 90031",
.audio_clock = 0x00200000, .audio_clock = 0x00200000,
.tuner_type = TUNER_PHILIPS_PAL, //.tuner_type = TUNER_PHILIPS_PAL,
.tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
.need_tda9887 = 1,
.inputs = {{ .inputs = {{
.name = name_tv, .name = name_tv,
.vmux = 1, .vmux = 1,
...@@ -444,14 +452,123 @@ struct saa7134_board saa7134_boards[] = { ...@@ -444,14 +452,123 @@ struct saa7134_board saa7134_boards[] = {
.tv = 1, .tv = 1,
}}, }},
}, },
[SAA7134_BOARD_ASUSTeK_TVFM7134] = {
.name = "ASUS TV-FM 7134",
.audio_clock = 0x00187de7,
.tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
.need_tda9887 = 1,
.inputs = {{
.name = name_tv,
.vmux = 1,
.amux = TV,
.tv = 1,
#if 0 /* untested */
},{
.name = name_comp1,
.vmux = 4,
.amux = LINE2,
},{
.name = name_comp2,
.vmux = 2,
.amux = LINE2,
},{
.name = name_svideo,
.vmux = 6,
.amux = LINE2,
},{
.name = "S-Video2",
.vmux = 7,
.amux = LINE2,
#endif
}},
.radio = {
.name = name_radio,
.amux = LINE1,
},
},
[SAA7134_BOARD_VA1000POWER] = {
.name = "AOPEN VA1000 POWER",
.audio_clock = 0x00187de7,
.tuner_type = TUNER_PHILIPS_NTSC,
.inputs = {{
.name = name_svideo,
.vmux = 8,
.amux = LINE1,
},{
.name = name_comp1,
.vmux = 3,
.amux = LINE1,
},{
.name = name_tv,
.vmux = 1,
.amux = LINE2,
.tv = 1,
}},
},
[SAA7134_BOARD_BMK_MPEX_NOTUNER] = {
/* "Andrew de Quincey" <adq@lidskialf.net> */
.name = "BMK MPEX No Tuner",
.audio_clock = 0x200000,
.tuner_type = TUNER_ABSENT,
.inputs = {{
.name = name_comp1,
.vmux = 4,
.amux = LINE1,
},{
.name = name_comp2,
.vmux = 3,
.amux = LINE1,
},{
.name = name_comp3,
.vmux = 0,
.amux = LINE1,
},{
.name = name_comp4,
.vmux = 1,
.amux = LINE1,
},{
.name = name_svideo,
.vmux = 8,
.amux = LINE1,
}},
.i2s_rate = 48000,
.has_ts = 1,
.video_out = CCIR656,
},
[SAA7134_BOARD_VIDEOMATE_TV] = {
.name = "Compro VideoMate TV",
.audio_clock = 0x00187de7,
.tuner_type = TUNER_PHILIPS_NTSC_M,
.inputs = {{
.name = name_svideo,
.vmux = 8,
.amux = LINE1,
},{
.name = name_comp1,
.vmux = 3,
.amux = LINE1,
},{
.name = name_tv,
.vmux = 1,
.amux = LINE2,
.tv = 1,
}},
},
[SAA7134_BOARD_CRONOS_PLUS] = {
.name = "Matrox CronosPlus",
.tuner_type = TUNER_ABSENT,
.inputs = {{
.name = name_comp1,
.vmux = 0,
}},
},
}; };
const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards); const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
/* ------------------------------------------------------------------ */ /* ------------------------------------------------------------------ */
/* PCI ids + subsystem IDs */ /* PCI ids + subsystem IDs */
struct pci_device_id __devinitdata saa7134_pci_tbl[] = { struct pci_device_id saa7134_pci_tbl[] = {
{ {
.vendor = PCI_VENDOR_ID_PHILIPS, .vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134, .device = PCI_DEVICE_ID_PHILIPS_SAA7134,
...@@ -519,6 +636,42 @@ struct pci_device_id __devinitdata saa7134_pci_tbl[] = { ...@@ -519,6 +636,42 @@ struct pci_device_id __devinitdata saa7134_pci_tbl[] = {
.subdevice = 0x226b, .subdevice = 0x226b,
.driver_data = SAA7134_BOARD_ELSA_500TV, .driver_data = SAA7134_BOARD_ELSA_500TV,
},{ },{
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
.subvendor = PCI_VENDOR_ID_ASUSTEK,
.subdevice = 0x4842,
.driver_data = SAA7134_BOARD_ASUSTeK_TVFM7134,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
.subvendor = PCI_VENDOR_ID_ASUSTEK,
.subdevice = 0x4830,
.driver_data = SAA7134_BOARD_ASUSTeK_TVFM7134,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
.subvendor = PCI_VENDOR_ID_PHILIPS,
.subdevice = 0xfe01,
.driver_data = SAA7134_BOARD_TYPHOON_90031,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
.subvendor = 0x1131,
.subdevice = 0x7133,
.driver_data = SAA7134_BOARD_VA1000POWER,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7133,
.subvendor = 0x185b,
.subdevice = 0xc100,
.driver_data = SAA7134_BOARD_VIDEOMATE_TV,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7130,
.subvendor = PCI_VENDOR_ID_MATROX,
.subdevice = 0x48d0,
.driver_data = SAA7134_BOARD_CRONOS_PLUS,
},{
/* --- boards without eeprom + subsystem ID --- */ /* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS, .vendor = PCI_VENDOR_ID_PHILIPS,
...@@ -595,22 +748,16 @@ static struct { ...@@ -595,22 +748,16 @@ static struct {
static void board_flyvideo(struct saa7134_dev *dev) static void board_flyvideo(struct saa7134_dev *dev)
{ {
#if 0
u32 value; u32 value;
int index;
saa_writel(SAA7134_GPIO_GPMODE0 >> 2, 0); value = dev->gpio_value;
value = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); index = (value & 0x1f00) >> 8;
#if 0 printk(KERN_INFO "%s: flyvideo: gpio is 0x%x [model=%s,tuner=%d]\n",
{
int index = (value & 0x1f00) >> 8;
printk(KERN_INFO "%s: flyvideo: gpio is 0x%x "
"[model=%s,tuner=%d]\n",
dev->name, value, fly_list[index].model, dev->name, value, fly_list[index].model,
fly_list[index].tuner_type); fly_list[index].tuner_type);
dev->tuner_type = fly_list[index].tuner_type; dev->tuner_type = fly_list[index].tuner_type;
}
#else
printk(KERN_INFO "%s: flyvideo: gpio is 0x%x\n",
dev->name, value);
#endif #endif
} }
...@@ -618,10 +765,19 @@ static void board_flyvideo(struct saa7134_dev *dev) ...@@ -618,10 +765,19 @@ static void board_flyvideo(struct saa7134_dev *dev)
int saa7134_board_init(struct saa7134_dev *dev) int saa7134_board_init(struct saa7134_dev *dev)
{ {
// Always print gpio, often manufacturers encode tuner type and other info.
saa_writel(SAA7134_GPIO_GPMODE0 >> 2, 0);
dev->gpio_value = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2);
printk(KERN_INFO "%s: board init: gpio is %x\n", dev->name, dev->gpio_value);
switch (dev->board) { switch (dev->board) {
case SAA7134_BOARD_FLYVIDEO2000: case SAA7134_BOARD_FLYVIDEO2000:
case SAA7134_BOARD_FLYVIDEO3000: case SAA7134_BOARD_FLYVIDEO3000:
board_flyvideo(dev); board_flyvideo(dev);
dev->has_remote = 1;
break;
case SAA7134_BOARD_CINERGY400:
dev->has_remote = 1;
break; break;
} }
return 0; return 0;
......
drivers/media/video/saa7134/saa7134-core.c
View file @ de7fe914
This diff is collapsed.
drivers/media/video/saa7134/saa7134-i2c.c
View file @ de7fe914
...@@ -311,6 +311,17 @@ static u32 functionality(struct i2c_adapter *adap) ...@@ -311,6 +311,17 @@ static u32 functionality(struct i2c_adapter *adap)
return I2C_FUNC_SMBUS_EMUL; return I2C_FUNC_SMBUS_EMUL;
} }
#ifndef I2C_PEC
static void inc_use(struct i2c_adapter *adap)
{
MOD_INC_USE_COUNT;
}
static void dec_use(struct i2c_adapter *adap)
{
MOD_DEC_USE_COUNT;
}
#endif
static int attach_inform(struct i2c_client *client) static int attach_inform(struct i2c_client *client)
{ {
...@@ -330,8 +341,15 @@ static struct i2c_algorithm saa7134_algo = { ...@@ -330,8 +341,15 @@ static struct i2c_algorithm saa7134_algo = {
}; };
static struct i2c_adapter saa7134_adap_template = { static struct i2c_adapter saa7134_adap_template = {
#ifdef I2C_PEC
.owner = THIS_MODULE, .owner = THIS_MODULE,
#else
.inc_use = inc_use,
.dec_use = dec_use,
#endif
#ifdef I2C_ADAP_CLASS_TV_ANALOG
.class = I2C_ADAP_CLASS_TV_ANALOG, .class = I2C_ADAP_CLASS_TV_ANALOG,
#endif
I2C_DEVNAME("saa7134"), I2C_DEVNAME("saa7134"),
.id = I2C_ALGO_SAA7134, .id = I2C_ALGO_SAA7134,
.algo = &saa7134_algo, .algo = &saa7134_algo,
...@@ -393,12 +411,14 @@ saa7134_i2c_scan(struct saa7134_dev *dev) ...@@ -393,12 +411,14 @@ saa7134_i2c_scan(struct saa7134_dev *dev)
void saa7134_i2c_call_clients(struct saa7134_dev *dev, void saa7134_i2c_call_clients(struct saa7134_dev *dev,
unsigned int cmd, void *arg) unsigned int cmd, void *arg)
{ {
BUG_ON(NULL == dev->i2c_adap.algo_data);
i2c_clients_command(&dev->i2c_adap, cmd, arg); i2c_clients_command(&dev->i2c_adap, cmd, arg);
} }
int saa7134_i2c_register(struct saa7134_dev *dev) int saa7134_i2c_register(struct saa7134_dev *dev)
{ {
dev->i2c_adap = saa7134_adap_template; dev->i2c_adap = saa7134_adap_template;
dev->i2c_adap.dev.parent = &dev->pci->dev;
strcpy(dev->i2c_adap.name,dev->name); strcpy(dev->i2c_adap.name,dev->name);
dev->i2c_adap.algo_data = dev; dev->i2c_adap.algo_data = dev;
i2c_add_adapter(&dev->i2c_adap); i2c_add_adapter(&dev->i2c_adap);
......
drivers/media/video/saa7134/saa7134-oss.c
View file @ de7fe914
...@@ -732,7 +732,7 @@ struct file_operations saa7134_mixer_fops = { ...@@ -732,7 +732,7 @@ struct file_operations saa7134_mixer_fops = {
/* ------------------------------------------------------------------ */ /* ------------------------------------------------------------------ */
int saa7134_oss_init(struct saa7134_dev *dev) int saa7134_oss_init1(struct saa7134_dev *dev)
{ {
/* general */ /* general */
init_MUTEX(&dev->oss.lock); init_MUTEX(&dev->oss.lock);
......
drivers/media/video/saa7134/saa7134-reg.h
View file @ de7fe914
...@@ -101,7 +101,15 @@ ...@@ -101,7 +101,15 @@
#define SAA7134_IRQ1_INTE_RA0_2 (1 << 2) #define SAA7134_IRQ1_INTE_RA0_2 (1 << 2)
#define SAA7134_IRQ1_INTE_RA0_1 (1 << 1) #define SAA7134_IRQ1_INTE_RA0_1 (1 << 1)
#define SAA7134_IRQ1_INTE_RA0_0 (1 << 0) #define SAA7134_IRQ1_INTE_RA0_0 (1 << 0)
#define SAA7134_IRQ2 (0x2c8 >> 2) #define SAA7134_IRQ2 (0x2c8 >> 2)
#define SAA7134_IRQ2_INTE_GPIO23A (1 << 17)
#define SAA7134_IRQ2_INTE_GPIO23 (1 << 16)
#define SAA7134_IRQ2_INTE_GPIO22A (1 << 15)
#define SAA7134_IRQ2_INTE_GPIO22 (1 << 14)
#define SAA7134_IRQ2_INTE_GPIO18A (1 << 13)
#define SAA7134_IRQ2_INTE_GPIO18 (1 << 12)
#define SAA7134_IRQ2_INTE_GPIO16 (1 << 11) /* not certain */
#define SAA7134_IRQ2_INTE_SC2 (1 << 10) #define SAA7134_IRQ2_INTE_SC2 (1 << 10)
#define SAA7134_IRQ2_INTE_SC1 (1 << 9) #define SAA7134_IRQ2_INTE_SC1 (1 << 9)
#define SAA7134_IRQ2_INTE_SC0 (1 << 8) #define SAA7134_IRQ2_INTE_SC0 (1 << 8)
...@@ -113,7 +121,12 @@ ...@@ -113,7 +121,12 @@
#define SAA7134_IRQ2_INTE_DEC0 (1 << 2) #define SAA7134_IRQ2_INTE_DEC0 (1 << 2)
#define SAA7134_IRQ2_INTE_PE (1 << 1) #define SAA7134_IRQ2_INTE_PE (1 << 1)
#define SAA7134_IRQ2_INTE_AR (1 << 0) #define SAA7134_IRQ2_INTE_AR (1 << 0)
#define SAA7134_IRQ_REPORT (0x2cc >> 2) #define SAA7134_IRQ_REPORT (0x2cc >> 2)
#define SAA7134_IRQ_REPORT_GPIO23 (1 << 17)
#define SAA7134_IRQ_REPORT_GPIO22 (1 << 16)
#define SAA7134_IRQ_REPORT_GPIO18 (1 << 15)
#define SAA7134_IRQ_REPORT_GPIO16 (1 << 14) /* not certain */
#define SAA7134_IRQ_REPORT_LOAD_ERR (1 << 13) #define SAA7134_IRQ_REPORT_LOAD_ERR (1 << 13)
#define SAA7134_IRQ_REPORT_CONF_ERR (1 << 12) #define SAA7134_IRQ_REPORT_CONF_ERR (1 << 12)
#define SAA7134_IRQ_REPORT_TRIG_ERR (1 << 11) #define SAA7134_IRQ_REPORT_TRIG_ERR (1 << 11)
......
drivers/media/video/saa7134/saa7134-ts.c
View file @ de7fe914
...@@ -24,10 +24,13 @@ ...@@ -24,10 +24,13 @@
#include <linux/module.h> #include <linux/module.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/delay.h>
#include "saa7134-reg.h" #include "saa7134-reg.h"
#include "saa7134.h" #include "saa7134.h"
#include <media/saa6752hs.h>
/* ------------------------------------------------------------------ */ /* ------------------------------------------------------------------ */
static unsigned int ts_debug = 0; static unsigned int ts_debug = 0;
...@@ -109,7 +112,7 @@ static int buffer_prepare(struct file *file, struct videobuf_buffer *vb, ...@@ -109,7 +112,7 @@ static int buffer_prepare(struct file *file, struct videobuf_buffer *vb,
buf->vb.size = size; buf->vb.size = size;
buf->pt = &dev->ts.pt_ts; buf->pt = &dev->ts.pt_ts;
err = videobuf_iolock(dev->pci,&buf->vb); err = videobuf_iolock(dev->pci,&buf->vb,NULL);
if (err) if (err)
goto oops; goto oops;
err = saa7134_pgtable_build(dev->pci,buf->pt, err = saa7134_pgtable_build(dev->pci,buf->pt,
...@@ -162,6 +165,26 @@ static struct videobuf_queue_ops ts_qops = { ...@@ -162,6 +165,26 @@ static struct videobuf_queue_ops ts_qops = {
.buf_release = buffer_release, .buf_release = buffer_release,
}; };
/* ------------------------------------------------------------------ */
static void ts_reset_encoder(struct saa7134_dev* dev)
{
saa_writeb(SAA7134_SPECIAL_MODE, 0x00);
mdelay(10);
saa_writeb(SAA7134_SPECIAL_MODE, 0x01);
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(HZ/10);
}
static int ts_init_encoder(struct saa7134_dev* dev, void* arg)
{
ts_reset_encoder(dev);
saa7134_i2c_call_clients(dev, MPEG_SETPARAMS, arg);
return 0;
}
/* ------------------------------------------------------------------ */ /* ------------------------------------------------------------------ */
static int ts_open(struct inode *inode, struct file *file) static int ts_open(struct inode *inode, struct file *file)
...@@ -173,7 +196,7 @@ static int ts_open(struct inode *inode, struct file *file) ...@@ -173,7 +196,7 @@ static int ts_open(struct inode *inode, struct file *file)
list_for_each(list,&saa7134_devlist) { list_for_each(list,&saa7134_devlist) {
h = list_entry(list, struct saa7134_dev, devlist); h = list_entry(list, struct saa7134_dev, devlist);
if (h->ts_dev.minor == minor) if (h->ts_dev->minor == minor)
dev = h; dev = h;
} }
if (NULL == dev) if (NULL == dev)
...@@ -185,9 +208,11 @@ static int ts_open(struct inode *inode, struct file *file) ...@@ -185,9 +208,11 @@ static int ts_open(struct inode *inode, struct file *file)
if (dev->ts.users) if (dev->ts.users)
goto done; goto done;
dev->ts.started = 0;
dev->ts.users++; dev->ts.users++;
file->private_data = dev; file->private_data = dev;
err = 0; err = 0;
done: done:
up(&dev->ts.ts.lock); up(&dev->ts.ts.lock);
return err; return err;
...@@ -203,6 +228,11 @@ static int ts_release(struct inode *inode, struct file *file) ...@@ -203,6 +228,11 @@ static int ts_release(struct inode *inode, struct file *file)
if (dev->ts.ts.reading) if (dev->ts.ts.reading)
videobuf_read_stop(file,&dev->ts.ts); videobuf_read_stop(file,&dev->ts.ts);
dev->ts.users--; dev->ts.users--;
/* stop the encoder */
if (dev->ts.started)
ts_reset_encoder(dev);
up(&dev->ts.ts.lock); up(&dev->ts.ts.lock);
return 0; return 0;
} }
...@@ -212,6 +242,11 @@ ts_read(struct file *file, char *data, size_t count, loff_t *ppos) ...@@ -212,6 +242,11 @@ ts_read(struct file *file, char *data, size_t count, loff_t *ppos)
{ {
struct saa7134_dev *dev = file->private_data; struct saa7134_dev *dev = file->private_data;
if (!dev->ts.started) {
ts_init_encoder(dev, NULL);
dev->ts.started = 1;
}
return videobuf_read_stream(file, &dev->ts.ts, data, count, ppos, 0); return videobuf_read_stream(file, &dev->ts.ts, data, count, ppos, 0);
} }
...@@ -345,6 +380,7 @@ static int ts_do_ioctl(struct inode *inode, struct file *file, ...@@ -345,6 +380,7 @@ static int ts_do_ioctl(struct inode *inode, struct file *file,
f->fmt.pix.height = 576; f->fmt.pix.height = 576;
f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
f->fmt.pix.sizeimage = TS_PACKET_SIZE*TS_NR_PACKETS; f->fmt.pix.sizeimage = TS_PACKET_SIZE*TS_NR_PACKETS;
return 0;
} }
case VIDIOC_REQBUFS: case VIDIOC_REQBUFS:
...@@ -365,6 +401,14 @@ static int ts_do_ioctl(struct inode *inode, struct file *file, ...@@ -365,6 +401,14 @@ static int ts_do_ioctl(struct inode *inode, struct file *file,
case VIDIOC_STREAMOFF: case VIDIOC_STREAMOFF:
return videobuf_streamoff(file,&dev->ts.ts); return videobuf_streamoff(file,&dev->ts.ts);
case VIDIOC_QUERYCTRL:
case VIDIOC_G_CTRL:
case VIDIOC_S_CTRL:
return saa7134_common_ioctl(dev, cmd, arg);
case MPEG_SETPARAMS:
return ts_init_encoder(dev, arg);
default: default:
return -ENOIOCTLCMD; return -ENOIOCTLCMD;
} }
...@@ -404,7 +448,7 @@ struct video_device saa7134_ts_template = ...@@ -404,7 +448,7 @@ struct video_device saa7134_ts_template =
.minor = -1, .minor = -1,
}; };
int saa7134_ts_init(struct saa7134_dev *dev) int saa7134_ts_init1(struct saa7134_dev *dev)
{ {
/* sanitycheck insmod options */ /* sanitycheck insmod options */
if (tsbufs < 2) if (tsbufs < 2)
......
drivers/media/video/saa7134/saa7134-tvaudio.c
View file @ de7fe914
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* device driver for philips saa7134 based TV cards * device driver for philips saa7134 based TV cards
* tv audio decoder (fm stereo, nicam, ...) * tv audio decoder (fm stereo, nicam, ...)
* *
* (c) 2001,02 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] * (c) 2001-03 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
* *
* This program is free software; you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
...@@ -172,7 +172,7 @@ static void mute_input_7134(struct saa7134_dev *dev) ...@@ -172,7 +172,7 @@ static void mute_input_7134(struct saa7134_dev *dev)
{ {
unsigned int mute; unsigned int mute;
struct saa7134_input *in; struct saa7134_input *in;
int reg = 0; int ausel=0, ics=0, ocs=0;
int mask; int mask;
/* look what is to do ... */ /* look what is to do ... */
...@@ -200,11 +200,13 @@ static void mute_input_7134(struct saa7134_dev *dev) ...@@ -200,11 +200,13 @@ static void mute_input_7134(struct saa7134_dev *dev)
/* switch internal audio mux */ /* switch internal audio mux */
switch (in->amux) { switch (in->amux) {
case TV: reg = 0x02; break; case TV: ausel=0xc0; ics=0x00; ocs=0x02; break;
case LINE1: reg = 0x00; break; case LINE1: ausel=0x80; ics=0x00; ocs=0x00; break;
case LINE2: reg = 0x01; break; case LINE2: ausel=0x80; ics=0x08; ocs=0x01; break;
} }
saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x07, reg); saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, 0xc0, ausel);
saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x08, ics);
saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x07, ocs);
/* switch gpio-connected external audio mux */ /* switch gpio-connected external audio mux */
if (0 == card(dev).gpiomask) if (0 == card(dev).gpiomask)
...@@ -547,12 +549,20 @@ static int tvaudio_thread(void *data) ...@@ -547,12 +549,20 @@ static int tvaudio_thread(void *data)
tvaudio_setstereo(dev,&tvaudio[audio],V4L2_TUNER_MODE_MONO); tvaudio_setstereo(dev,&tvaudio[audio],V4L2_TUNER_MODE_MONO);
dev->tvaudio = &tvaudio[audio]; dev->tvaudio = &tvaudio[audio];
for (;;) {
if (tvaudio_sleep(dev,3*HZ)) if (tvaudio_sleep(dev,3*HZ))
goto restart; goto restart;
if (dev->thread.exit || signal_pending(current))
break;
if (UNSET == dev->thread.mode) {
rx = tvaudio_getstereo(dev,&tvaudio[i]); rx = tvaudio_getstereo(dev,&tvaudio[i]);
mode = saa7134_tvaudio_rx2mode(rx); mode = saa7134_tvaudio_rx2mode(rx);
} else {
mode = dev->thread.mode;
}
tvaudio_setstereo(dev,&tvaudio[audio],mode); tvaudio_setstereo(dev,&tvaudio[audio],mode);
} }
}
done: done:
dev->thread.task = NULL; dev->thread.task = NULL;
...@@ -592,8 +602,8 @@ static char *stdres[0x20] = { ...@@ -592,8 +602,8 @@ static char *stdres[0x20] = {
[0x1f] = "??? [in progress]", [0x1f] = "??? [in progress]",
}; };
#define DSP_RETRY 16 #define DSP_RETRY 30
#define DSP_DELAY 16 #define DSP_DELAY 10
static inline int saa_dsp_wait_bit(struct saa7134_dev *dev, int bit) static inline int saa_dsp_wait_bit(struct saa7134_dev *dev, int bit)
{ {
...@@ -838,10 +848,11 @@ int saa7134_tvaudio_getstereo(struct saa7134_dev *dev) ...@@ -838,10 +848,11 @@ int saa7134_tvaudio_getstereo(struct saa7134_dev *dev)
return retval; return retval;
} }
int saa7134_tvaudio_init(struct saa7134_dev *dev) int saa7134_tvaudio_init2(struct saa7134_dev *dev)
{ {
DECLARE_MUTEX_LOCKED(sem); DECLARE_MUTEX_LOCKED(sem);
int (*my_thread)(void *data) = NULL; int (*my_thread)(void *data) = NULL;
int rc;
/* enable I2S audio output */ /* enable I2S audio output */
if (saa7134_boards[dev->board].i2s_rate) { if (saa7134_boards[dev->board].i2s_rate) {
...@@ -872,7 +883,11 @@ int saa7134_tvaudio_init(struct saa7134_dev *dev) ...@@ -872,7 +883,11 @@ int saa7134_tvaudio_init(struct saa7134_dev *dev)
/* start tvaudio thread */ /* start tvaudio thread */
init_waitqueue_head(&dev->thread.wq); init_waitqueue_head(&dev->thread.wq);
dev->thread.notify = &sem; dev->thread.notify = &sem;
kernel_thread(my_thread,dev,0); rc = kernel_thread(my_thread,dev,0);
if (rc < 0)
printk(KERN_WARNING "%s: kernel_thread() failed\n",
dev->name);
else
down(&sem); down(&sem);
dev->thread.notify = NULL; dev->thread.notify = NULL;
wake_up_interruptible(&dev->thread.wq); wake_up_interruptible(&dev->thread.wq);
...@@ -900,6 +915,7 @@ int saa7134_tvaudio_fini(struct saa7134_dev *dev) ...@@ -900,6 +915,7 @@ int saa7134_tvaudio_fini(struct saa7134_dev *dev)
int saa7134_tvaudio_do_scan(struct saa7134_dev *dev) int saa7134_tvaudio_do_scan(struct saa7134_dev *dev)
{ {
if (dev->thread.task) { if (dev->thread.task) {
dev->thread.mode = UNSET;
dev->thread.scan2++; dev->thread.scan2++;
wake_up_interruptible(&dev->thread.wq); wake_up_interruptible(&dev->thread.wq);
} else { } else {
......
drivers/media/video/saa7134/saa7134-vbi.c
View file @ de7fe914
...@@ -146,7 +146,7 @@ static int buffer_prepare(struct file *file, struct videobuf_buffer *vb, ...@@ -146,7 +146,7 @@ static int buffer_prepare(struct file *file, struct videobuf_buffer *vb,
buf->vb.size = size; buf->vb.size = size;
buf->pt = &fh->pt_vbi; buf->pt = &fh->pt_vbi;
err = videobuf_iolock(dev->pci,&buf->vb); err = videobuf_iolock(dev->pci,&buf->vb,NULL);
if (err) if (err)
goto oops; goto oops;
err = saa7134_pgtable_build(dev->pci,buf->pt, err = saa7134_pgtable_build(dev->pci,buf->pt,
...@@ -215,7 +215,7 @@ struct videobuf_queue_ops saa7134_vbi_qops = { ...@@ -215,7 +215,7 @@ struct videobuf_queue_ops saa7134_vbi_qops = {
/* ------------------------------------------------------------------ */ /* ------------------------------------------------------------------ */
int saa7134_vbi_init(struct saa7134_dev *dev) int saa7134_vbi_init1(struct saa7134_dev *dev)
{ {
INIT_LIST_HEAD(&dev->vbi_q.queue); INIT_LIST_HEAD(&dev->vbi_q.queue);
init_timer(&dev->vbi_q.timeout); init_timer(&dev->vbi_q.timeout);
......
drivers/media/video/saa7134/saa7134-video.c
View file @ de7fe914
...@@ -578,21 +578,12 @@ static void set_size(struct saa7134_dev *dev, int task, ...@@ -578,21 +578,12 @@ static void set_size(struct saa7134_dev *dev, int task,
saa_writeb(SAA7134_VIDEO_LINES2(task), height/div >> 8); saa_writeb(SAA7134_VIDEO_LINES2(task), height/div >> 8);
/* deinterlace y offsets */ /* deinterlace y offsets */
if (interlace) {
y_odd = dev->ctl_y_odd; y_odd = dev->ctl_y_odd;
y_even = dev->ctl_y_even; y_even = dev->ctl_y_even;
saa_writeb(SAA7134_V_PHASE_OFFSET0(task), y_odd); saa_writeb(SAA7134_V_PHASE_OFFSET0(task), y_odd);
saa_writeb(SAA7134_V_PHASE_OFFSET1(task), y_even); saa_writeb(SAA7134_V_PHASE_OFFSET1(task), y_even);
saa_writeb(SAA7134_V_PHASE_OFFSET2(task), y_odd); saa_writeb(SAA7134_V_PHASE_OFFSET2(task), y_odd);
saa_writeb(SAA7134_V_PHASE_OFFSET3(task), y_even); saa_writeb(SAA7134_V_PHASE_OFFSET3(task), y_even);
} else {
y_odd = dev->ctl_y_odd;
y_even = dev->ctl_y_even;
saa_writeb(SAA7134_V_PHASE_OFFSET0(task), y_odd);
saa_writeb(SAA7134_V_PHASE_OFFSET1(task), y_even);
saa_writeb(SAA7134_V_PHASE_OFFSET2(task), y_odd);
saa_writeb(SAA7134_V_PHASE_OFFSET3(task), y_even);
}
} }
/* ------------------------------------------------------------------ */ /* ------------------------------------------------------------------ */
...@@ -912,7 +903,7 @@ static int buffer_prepare(struct file *file, struct videobuf_buffer *vb, ...@@ -912,7 +903,7 @@ static int buffer_prepare(struct file *file, struct videobuf_buffer *vb,
buf->fmt = fh->fmt; buf->fmt = fh->fmt;
buf->pt = &fh->pt_cap; buf->pt = &fh->pt_cap;
err = videobuf_iolock(dev->pci,&buf->vb); err = videobuf_iolock(dev->pci,&buf->vb,&dev->ovbuf);
if (err) if (err)
goto oops; goto oops;
err = saa7134_pgtable_build(dev->pci,buf->pt, err = saa7134_pgtable_build(dev->pci,buf->pt,
...@@ -1084,7 +1075,7 @@ static int set_control(struct saa7134_dev *dev, struct saa7134_fh *fh, ...@@ -1084,7 +1075,7 @@ static int set_control(struct saa7134_dev *dev, struct saa7134_fh *fh,
default: default:
return -EINVAL; return -EINVAL;
} }
if (restart_overlay && res_check(fh, RESOURCE_OVERLAY)) { if (restart_overlay && fh && res_check(fh, RESOURCE_OVERLAY)) {
spin_lock_irqsave(&dev->slock,flags); spin_lock_irqsave(&dev->slock,flags);
stop_preview(dev,fh); stop_preview(dev,fh);
start_preview(dev,fh); start_preview(dev,fh);
...@@ -1140,13 +1131,13 @@ static int video_open(struct inode *inode, struct file *file) ...@@ -1140,13 +1131,13 @@ static int video_open(struct inode *inode, struct file *file)
list_for_each(list,&saa7134_devlist) { list_for_each(list,&saa7134_devlist) {
h = list_entry(list, struct saa7134_dev, devlist); h = list_entry(list, struct saa7134_dev, devlist);
if (h->video_dev.minor == minor) if (h->video_dev && (h->video_dev->minor == minor))
dev = h; dev = h;
if (h->radio_dev.minor == minor) { if (h->radio_dev && (h->radio_dev->minor == minor)) {
radio = 1; radio = 1;
dev = h; dev = h;
} }
if (h->vbi_dev.minor == minor) { if (h->vbi_dev && (h->vbi_dev->minor == minor)) {
type = V4L2_BUF_TYPE_VBI_CAPTURE; type = V4L2_BUF_TYPE_VBI_CAPTURE;
dev = h; dev = h;
} }
...@@ -1188,13 +1179,10 @@ static int video_open(struct inode *inode, struct file *file) ...@@ -1188,13 +1179,10 @@ static int video_open(struct inode *inode, struct file *file)
if (fh->radio) { if (fh->radio) {
/* switch to radio mode */ /* switch to radio mode */
u32 v = 400*16;
saa7134_tvaudio_setinput(dev,&card(dev).radio); saa7134_tvaudio_setinput(dev,&card(dev).radio);
saa7134_i2c_call_clients(dev,VIDIOCSFREQ,&v);
saa7134_i2c_call_clients(dev,AUDC_SET_RADIO,NULL); saa7134_i2c_call_clients(dev,AUDC_SET_RADIO,NULL);
} else { } else {
/* switch to video/vbi mode */ /* switch to video/vbi mode */
set_tvnorm(dev,dev->tvnorm);
video_mux(dev,dev->ctl_input); video_mux(dev,dev->ctl_input);
} }
return 0; return 0;
...@@ -1327,7 +1315,7 @@ void saa7134_vbi_fmt(struct saa7134_dev *dev, struct v4l2_format *f) ...@@ -1327,7 +1315,7 @@ void saa7134_vbi_fmt(struct saa7134_dev *dev, struct v4l2_format *f)
f->fmt.vbi.count[0] = norm->vbi_v_stop - norm->vbi_v_start +1; f->fmt.vbi.count[0] = norm->vbi_v_stop - norm->vbi_v_start +1;
f->fmt.vbi.start[1] = norm->video_v_stop + norm->vbi_v_start +1; f->fmt.vbi.start[1] = norm->video_v_stop + norm->vbi_v_start +1;
f->fmt.vbi.count[1] = f->fmt.vbi.count[0]; f->fmt.vbi.count[1] = f->fmt.vbi.count[0];
f->fmt.vbi.flags = 0; /* VBI_UNSYNC VBI_INTERLACED */; f->fmt.vbi.flags = 0; /* VBI_UNSYNC VBI_INTERLACED */
#if 0 #if 0
if (V4L2_STD_PAL == norm->id) { if (V4L2_STD_PAL == norm->id) {
...@@ -1479,6 +1467,92 @@ int saa7134_s_fmt(struct saa7134_dev *dev, struct saa7134_fh *fh, ...@@ -1479,6 +1467,92 @@ int saa7134_s_fmt(struct saa7134_dev *dev, struct saa7134_fh *fh,
} }
} }
int saa7134_common_ioctl(struct saa7134_dev *dev,
unsigned int cmd, void *arg)
{
int err;
switch (cmd) {
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);
*c = (NULL != ctrl) ? *ctrl : no_ctrl;
return 0;
}
case VIDIOC_G_CTRL:
return get_control(dev,arg);
case VIDIOC_S_CTRL:
{
down(&dev->lock);
err = set_control(dev,NULL,arg);
up(&dev->lock);
return err;
}
/* --- input switching --------------------------------------- */
case VIDIOC_ENUMINPUT:
{
struct v4l2_input *i = arg;
unsigned int n;
n = i->index;
if (n >= SAA7134_INPUT_MAX)
return -EINVAL;
if (NULL == card_in(dev,i->index).name)
return -EINVAL;
memset(i,0,sizeof(*i));
i->index = n;
i->type = V4L2_INPUT_TYPE_CAMERA;
strcpy(i->name,card_in(dev,n).name);
if (card_in(dev,n).tv)
i->type = V4L2_INPUT_TYPE_TUNER;
i->audioset = 1;
if (n == dev->ctl_input) {
int v1 = saa_readb(SAA7134_STATUS_VIDEO1);
int v2 = saa_readb(SAA7134_STATUS_VIDEO2);
if (0 != (v1 & 0x40))
i->status |= V4L2_IN_ST_NO_H_LOCK;
if (0 != (v2 & 0x40))
i->status |= V4L2_IN_ST_NO_SYNC;
if (0 != (v2 & 0x0e))
i->status |= V4L2_IN_ST_MACROVISION;
}
for (n = 0; n < TVNORMS; n++)
i->std |= tvnorms[n].id;
return 0;
}
case VIDIOC_G_INPUT:
{
int *i = arg;
*i = dev->ctl_input;
return 0;
}
case VIDIOC_S_INPUT:
{
int *i = arg;
if (*i < 0 || *i >= SAA7134_INPUT_MAX)
return -EINVAL;
if (NULL == card_in(dev,*i).name)
return -EINVAL;
down(&dev->lock);
video_mux(dev,*i);
up(&dev->lock);
return 0;
}
}
return 0;
}
/* /*
* This function is _not_ called directly, but from * This function is _not_ called directly, but from
* video_generic_ioctl (and maybe others). userspace * video_generic_ioctl (and maybe others). userspace
...@@ -1562,59 +1636,6 @@ static int video_do_ioctl(struct inode *inode, struct file *file, ...@@ -1562,59 +1636,6 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
return 0; return 0;
} }
/* --- input switching --------------------------------------- */
case VIDIOC_ENUMINPUT:
{
struct v4l2_input *i = arg;
unsigned int n;
n = i->index;
if (n >= SAA7134_INPUT_MAX)
return -EINVAL;
if (NULL == card_in(dev,i->index).name)
return -EINVAL;
memset(i,0,sizeof(*i));
i->index = n;
i->type = V4L2_INPUT_TYPE_CAMERA;
strcpy(i->name,card_in(dev,n).name);
if (card_in(dev,n).tv)
i->type = V4L2_INPUT_TYPE_TUNER;
i->audioset = 1;
if (n == dev->ctl_input) {
int v1 = saa_readb(SAA7134_STATUS_VIDEO1);
int v2 = saa_readb(SAA7134_STATUS_VIDEO2);
if (0 != (v1 & 0x40))
i->status |= V4L2_IN_ST_NO_H_LOCK;
if (0 != (v2 & 0x40))
i->status |= V4L2_IN_ST_NO_SYNC;
if (0 != (v2 & 0x0e))
i->status |= V4L2_IN_ST_MACROVISION;
}
for (n = 0; n < TVNORMS; n++)
i->std |= tvnorms[n].id;
return 0;
}
case VIDIOC_G_INPUT:
{
int *i = arg;
*i = dev->ctl_input;
return 0;
}
case VIDIOC_S_INPUT:
{
int *i = arg;
if (*i < 0 || *i >= SAA7134_INPUT_MAX)
return -EINVAL;
if (NULL == card_in(dev,*i).name)
return -EINVAL;
down(&dev->lock);
video_mux(dev,*i);
up(&dev->lock);
return 0;
}
/* --- tuner ioctls ------------------------------------------ */ /* --- tuner ioctls ------------------------------------------ */
case VIDIOC_G_TUNER: case VIDIOC_G_TUNER:
{ {
...@@ -1643,9 +1664,17 @@ static int video_do_ioctl(struct inode *inode, struct file *file, ...@@ -1643,9 +1664,17 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
} }
case VIDIOC_S_TUNER: case VIDIOC_S_TUNER:
{ {
#if 0
struct v4l2_tuner *t = arg; struct v4l2_tuner *t = arg;
#endif int rx,mode;
mode = dev->thread.mode;
if (UNSET == mode) {
rx = saa7134_tvaudio_getstereo(dev);
mode = saa7134_tvaudio_rx2mode(t->rxsubchans);
}
if (mode != t->audmode) {
dev->thread.mode = t->audmode;
}
return 0; return 0;
} }
case VIDIOC_G_FREQUENCY: case VIDIOC_G_FREQUENCY:
...@@ -1673,29 +1702,14 @@ static int video_do_ioctl(struct inode *inode, struct file *file, ...@@ -1673,29 +1702,14 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
} }
/* --- control ioctls ---------------------------------------- */ /* --- control ioctls ---------------------------------------- */
case VIDIOC_ENUMINPUT:
case VIDIOC_G_INPUT:
case VIDIOC_S_INPUT:
case VIDIOC_QUERYCTRL: 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);
*c = (NULL != ctrl) ? *ctrl : no_ctrl;
return 0;
}
case VIDIOC_G_CTRL: case VIDIOC_G_CTRL:
return get_control(dev,arg);
case VIDIOC_S_CTRL: case VIDIOC_S_CTRL:
{ return saa7134_common_ioctl(dev, cmd, arg);
down(&dev->lock);
err = set_control(dev,fh,arg);
up(&dev->lock);
return err;
}
case VIDIOC_G_AUDIO: case VIDIOC_G_AUDIO:
{ {
struct v4l2_audio *a = arg; struct v4l2_audio *a = arg;
...@@ -1830,6 +1844,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file, ...@@ -1830,6 +1844,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
memset(&req,0,sizeof(req)); memset(&req,0,sizeof(req));
req.type = q->type; req.type = q->type;
req.count = gbuffers; req.count = gbuffers;
req.memory = V4L2_MEMORY_MMAP;
err = videobuf_reqbufs(file,q,&req); err = videobuf_reqbufs(file,q,&req);
if (err < 0) if (err < 0)
return err; return err;
...@@ -1913,6 +1928,9 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, ...@@ -1913,6 +1928,9 @@ static int radio_do_ioctl(struct inode *inode, struct file *file,
struct v4l2_tuner *t = arg; struct v4l2_tuner *t = arg;
struct video_tuner vt; struct video_tuner vt;
if (0 != t->index)
return -EINVAL;
memset(t,0,sizeof(*t)); memset(t,0,sizeof(*t));
strcpy(t->name, "Radio"); strcpy(t->name, "Radio");
t->rangelow = (int)(65*16); t->rangelow = (int)(65*16);
...@@ -2046,7 +2064,7 @@ struct video_device saa7134_radio_template = ...@@ -2046,7 +2064,7 @@ struct video_device saa7134_radio_template =
.minor = -1, .minor = -1,
}; };
int saa7134_video_init(struct saa7134_dev *dev) int saa7134_video_init1(struct saa7134_dev *dev)
{ {
/* sanitycheck insmod options */ /* sanitycheck insmod options */
if (gbuffers < 2 || gbuffers > VIDEO_MAX_FRAME) if (gbuffers < 2 || gbuffers > VIDEO_MAX_FRAME)
...@@ -2072,12 +2090,6 @@ int saa7134_video_init(struct saa7134_dev *dev) ...@@ -2072,12 +2090,6 @@ int saa7134_video_init(struct saa7134_dev *dev)
dev->video_q.timeout.data = (unsigned long)(&dev->video_q); dev->video_q.timeout.data = (unsigned long)(&dev->video_q);
dev->video_q.dev = dev; dev->video_q.dev = dev;
/* init video hw */
set_tvnorm(dev,&tvnorms[0]);
video_mux(dev,0);
saa7134_tvaudio_setmute(dev);
saa7134_tvaudio_setvolume(dev,dev->ctl_volume);
if (saa7134_boards[dev->board].video_out) { if (saa7134_boards[dev->board].video_out) {
/* enable video output */ /* enable video output */
int vo = saa7134_boards[dev->board].video_out; int vo = saa7134_boards[dev->board].video_out;
...@@ -2095,6 +2107,16 @@ int saa7134_video_init(struct saa7134_dev *dev) ...@@ -2095,6 +2107,16 @@ int saa7134_video_init(struct saa7134_dev *dev)
return 0; return 0;
} }
int saa7134_video_init2(struct saa7134_dev *dev)
{
/* init video hw */
set_tvnorm(dev,&tvnorms[0]);
video_mux(dev,0);
saa7134_tvaudio_setmute(dev);
saa7134_tvaudio_setvolume(dev,dev->ctl_volume);
return 0;
}
int saa7134_video_fini(struct saa7134_dev *dev) int saa7134_video_fini(struct saa7134_dev *dev)
{ {
/* nothing */ /* nothing */
......
drivers/media/video/saa7134/saa7134.h
View file @ de7fe914
...@@ -19,20 +19,25 @@ ...@@ -19,20 +19,25 @@
*/ */
#include <linux/version.h> #include <linux/version.h>
#define SAA7134_VERSION_CODE KERNEL_VERSION(0,2,9)
#include <linux/pci.h> #include <linux/pci.h>
#include <linux/i2c.h> #include <linux/i2c.h>
#include <linux/videodev.h> #include <linux/videodev.h>
#include <linux/kdev_t.h> #include <linux/kdev_t.h>
#include <linux/input.h>
#include <asm/io.h> #include <asm/io.h>
#ifdef CONFIG_VIDEO_IR
#include "ir-common.h"
#endif
#include <media/video-buf.h> #include <media/video-buf.h>
#include <media/tuner.h> #include <media/tuner.h>
#include <media/audiochip.h> #include <media/audiochip.h>
#include <media/id.h> #include <media/id.h>
#define SAA7134_VERSION_CODE KERNEL_VERSION(0,2,8)
#ifndef TRUE #ifndef TRUE
# define TRUE (1==1) # define TRUE (1==1)
#endif #endif
...@@ -133,6 +138,11 @@ struct saa7134_format { ...@@ -133,6 +138,11 @@ struct saa7134_format {
#define SAA7134_BOARD_TYPHOON_90031 13 #define SAA7134_BOARD_TYPHOON_90031 13
#define SAA7134_BOARD_ELSA 14 #define SAA7134_BOARD_ELSA 14
#define SAA7134_BOARD_ELSA_500TV 15 #define SAA7134_BOARD_ELSA_500TV 15
#define SAA7134_BOARD_ASUSTeK_TVFM7134 16
#define SAA7134_BOARD_VA1000POWER 17
#define SAA7134_BOARD_BMK_MPEX_NOTUNER 18
#define SAA7134_BOARD_VIDEOMATE_TV 19
#define SAA7134_BOARD_CRONOS_PLUS 20
#define SAA7134_INPUT_MAX 8 #define SAA7134_INPUT_MAX 8
...@@ -200,6 +210,7 @@ struct saa7134_thread { ...@@ -200,6 +210,7 @@ struct saa7134_thread {
unsigned int exit; unsigned int exit;
unsigned int scan1; unsigned int scan1;
unsigned int scan2; unsigned int scan2;
unsigned int mode;
}; };
/* buffer for one video/vbi/ts frame */ /* buffer for one video/vbi/ts frame */
...@@ -255,6 +266,7 @@ struct saa7134_ts { ...@@ -255,6 +266,7 @@ struct saa7134_ts {
/* TS capture */ /* TS capture */
struct videobuf_queue ts; struct videobuf_queue ts;
struct saa7134_pgtable pt_ts; struct saa7134_pgtable pt_ts;
int started;
}; };
/* oss dsp status */ /* oss dsp status */
...@@ -286,6 +298,18 @@ struct saa7134_oss { ...@@ -286,6 +298,18 @@ struct saa7134_oss {
unsigned int read_count; unsigned int read_count;
}; };
#ifdef CONFIG_VIDEO_IR
/* IR input */
struct saa7134_ir {
struct input_dev dev;
struct ir_input_state ir;
char name[32];
char phys[32];
u32 mask_keycode;
u32 mask_keydown;
};
#endif
/* global device status */ /* global device status */
struct saa7134_dev { struct saa7134_dev {
struct list_head devlist; struct list_head devlist;
...@@ -294,13 +318,19 @@ struct saa7134_dev { ...@@ -294,13 +318,19 @@ struct saa7134_dev {
/* various device info */ /* various device info */
unsigned int resources; unsigned int resources;
struct video_device video_dev; struct video_device *video_dev;
struct video_device ts_dev; struct video_device *ts_dev;
struct video_device radio_dev; struct video_device *radio_dev;
struct video_device vbi_dev; struct video_device *vbi_dev;
struct saa7134_oss oss; struct saa7134_oss oss;
struct saa7134_ts ts; struct saa7134_ts ts;
/* infrared remote */
int has_remote;
#ifdef CONFIG_VIDEO_IR
struct saa7134_ir *remote;
#endif
/* pci i/o */ /* pci i/o */
char name[32]; char name[32];
struct pci_dev *pci; struct pci_dev *pci;
...@@ -311,6 +341,7 @@ struct saa7134_dev { ...@@ -311,6 +341,7 @@ struct saa7134_dev {
/* config info */ /* config info */
unsigned int board; unsigned int board;
unsigned int tuner_type; unsigned int tuner_type;
unsigned int gpio_value;
/* i2c i/o */ /* i2c i/o */
struct i2c_adapter i2c_adap; struct i2c_adapter i2c_adap;
...@@ -372,7 +403,9 @@ struct saa7134_dev { ...@@ -372,7 +403,9 @@ struct saa7134_dev {
#define saa_setb(reg,bit) saa_andorb((reg),(bit),(bit)) #define saa_setb(reg,bit) saa_andorb((reg),(bit),(bit))
#define saa_clearb(reg,bit) saa_andorb((reg),(bit),0) #define saa_clearb(reg,bit) saa_andorb((reg),(bit),0)
#define saa_wait(d) { if (need_resched()) schedule(); else udelay(d);} //#define saa_wait(d) { if (need_resched()) schedule(); else udelay(d);}
#define saa_wait(d) { udelay(d); }
//#define saa_wait(d) { schedule_timeout(HZ*d/1000 ?:1); }
/* ----------------------------------------------------------- */ /* ----------------------------------------------------------- */
/* saa7134-core.c */ /* saa7134-core.c */
...@@ -433,7 +466,8 @@ extern struct video_device saa7134_radio_template; ...@@ -433,7 +466,8 @@ extern struct video_device saa7134_radio_template;
int saa7134_common_ioctl(struct saa7134_dev *dev, int saa7134_common_ioctl(struct saa7134_dev *dev,
unsigned int cmd, void *arg); unsigned int cmd, void *arg);
int saa7134_video_init(struct saa7134_dev *dev); int saa7134_video_init1(struct saa7134_dev *dev);
int saa7134_video_init2(struct saa7134_dev *dev);
int saa7134_video_fini(struct saa7134_dev *dev); int saa7134_video_fini(struct saa7134_dev *dev);
void saa7134_irq_video_intl(struct saa7134_dev *dev); void saa7134_irq_video_intl(struct saa7134_dev *dev);
void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status); void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
...@@ -443,7 +477,7 @@ void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status); ...@@ -443,7 +477,7 @@ void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
/* saa7134-ts.c */ /* saa7134-ts.c */
extern struct video_device saa7134_ts_template; extern struct video_device saa7134_ts_template;
int saa7134_ts_init(struct saa7134_dev *dev); int saa7134_ts_init1(struct saa7134_dev *dev);
int saa7134_ts_fini(struct saa7134_dev *dev); int saa7134_ts_fini(struct saa7134_dev *dev);
void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status); void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);
...@@ -454,7 +488,7 @@ void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status); ...@@ -454,7 +488,7 @@ void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);
extern struct videobuf_queue_ops saa7134_vbi_qops; extern struct videobuf_queue_ops saa7134_vbi_qops;
extern struct video_device saa7134_vbi_template; extern struct video_device saa7134_vbi_template;
int saa7134_vbi_init(struct saa7134_dev *dev); int saa7134_vbi_init1(struct saa7134_dev *dev);
int saa7134_vbi_fini(struct saa7134_dev *dev); int saa7134_vbi_fini(struct saa7134_dev *dev);
void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status); void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status);
...@@ -470,7 +504,7 @@ void saa7134_tvaudio_setinput(struct saa7134_dev *dev, ...@@ -470,7 +504,7 @@ void saa7134_tvaudio_setinput(struct saa7134_dev *dev,
void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level); void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level);
int saa7134_tvaudio_getstereo(struct saa7134_dev *dev); int saa7134_tvaudio_getstereo(struct saa7134_dev *dev);
int saa7134_tvaudio_init(struct saa7134_dev *dev); int saa7134_tvaudio_init2(struct saa7134_dev *dev);
int saa7134_tvaudio_fini(struct saa7134_dev *dev); int saa7134_tvaudio_fini(struct saa7134_dev *dev);
int saa7134_tvaudio_do_scan(struct saa7134_dev *dev); int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
...@@ -482,10 +516,16 @@ int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value); ...@@ -482,10 +516,16 @@ int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
extern struct file_operations saa7134_dsp_fops; extern struct file_operations saa7134_dsp_fops;
extern struct file_operations saa7134_mixer_fops; extern struct file_operations saa7134_mixer_fops;
int saa7134_oss_init(struct saa7134_dev *dev); int saa7134_oss_init1(struct saa7134_dev *dev);
int saa7134_oss_fini(struct saa7134_dev *dev); int saa7134_oss_fini(struct saa7134_dev *dev);
void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status); void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status);
/* ----------------------------------------------------------- */
/* saa7134-input.c */
int saa7134_input_init1(struct saa7134_dev *dev);
void saa7134_input_fini(struct saa7134_dev *dev);
void saa7134_input_irq(struct saa7134_dev *dev);
/* /*
* Local variables: * Local variables:
......
include/media/saa6752hs.h 0 → 100644
View file @ de7fe914
/*
saa6752hs.h - definition for saa6752hs MPEG encoder
Copyright (C) 2003 Andrew de Quincey <adq@lidskialf.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _SAA6752HS_H
#define _SAA6752HS_H
enum mpeg_bitrate_mode {
MPEG_BITRATE_MODE_VBR = 0, /* Variable bitrate */
MPEG_BITRATE_MODE_CBR = 1, /* Constant bitrate */
MPEG_BITRATE_MODE_MAX
};
enum mpeg_audio_bitrate {
MPEG_AUDIO_BITRATE_256 = 0, /* 256 kBit/sec */
MPEG_AUDIO_BITRATE_384 = 1, /* 384 kBit/sec */
MPEG_AUDIO_BITRATE_MAX
};
#define MPEG_VIDEO_TARGET_BITRATE_MAX 27000
#define MPEG_VIDEO_MAX_BITRATE_MAX 27000
#define MPEG_TOTAL_BITRATE_MAX 27000
struct mpeg_params {
enum mpeg_bitrate_mode bitrate_mode;
unsigned int video_target_bitrate;
unsigned int video_max_bitrate; // only used for VBR
enum mpeg_audio_bitrate audio_bitrate;
unsigned int total_bitrate;
};
#define MPEG_SETPARAMS _IOW('6',100,struct mpeg_params)
#endif // _SAA6752HS_H
/*
* Local variables:
* c-basic-offset: 8
* End:
*/
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