hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[media] tm6000: add audio standards table 

The better is to remove the audio init from tm6000-core and add a
separate per-standard set of tables.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2010-10-07 02:28:24 -03:00
parent 39a96b4cf5
commit 709944eae2
3 changed files with 178 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
drivers/staging/tm6000/tm6000-core.c
View File

@ -202,6 +202,10 @@ int tm6000_init_analog_mode(struct tm6000_core *dev)
val &= ~0x40;
tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, val);
tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc);
#if 0 /* FIXME: VBI is standard-dependent */
/* Init teletext */
tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
tm6000_set_reg(dev, TM6010_REQ07_R41_TELETEXT_VBI_CODE1, 0x27);
@ -251,44 +255,7 @@ int tm6000_init_analog_mode(struct tm6000_core *dev)
tm6000_set_reg(dev, TM6010_REQ07_R5B_VBI_TELETEXT_DTO0, 0x4c);
tm6000_set_reg(dev, TM6010_REQ07_R40_TELETEXT_VBI_CODE0, 0x01);
tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
/* Init audio */
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0xa0);
tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x06);
tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08);
tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
tm6000_set_reg(dev, TM6010_REQ08_R0B_A_ASD_THRES1, 0x20);
tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x12);
tm6000_set_reg(dev, TM6010_REQ08_R0D_A_AMD_THRES, 0x20);
tm6000_set_reg(dev, TM6010_REQ08_R0E_A_MONO_THRES1, 0xf0);
tm6000_set_reg(dev, TM6010_REQ08_R0F_A_MONO_THRES2, 0x80);
tm6000_set_reg(dev, TM6010_REQ08_R10_A_MUTE_THRES1, 0xc0);
tm6000_set_reg(dev, TM6010_REQ08_R11_A_MUTE_THRES2, 0x80);
tm6000_set_reg(dev, TM6010_REQ08_R12_A_AGC_U, 0x12);
tm6000_set_reg(dev, TM6010_REQ08_R13_A_AGC_ERR_T, 0xfe);
tm6000_set_reg(dev, TM6010_REQ08_R14_A_AGC_GAIN_INIT, 0x20);
tm6000_set_reg(dev, TM6010_REQ08_R15_A_AGC_STEP_THR, 0x14);
tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R18_A_TR_CTRL, 0xa0);
tm6000_set_reg(dev, TM6010_REQ08_R19_A_FH_2FH_GAIN, 0x32);
tm6000_set_reg(dev, TM6010_REQ08_R1A_A_NICAM_SER_MAX, 0x64);
tm6000_set_reg(dev, TM6010_REQ08_R1B_A_NICAM_SER_MIN, 0x20);
tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0x1c, 0x00);
tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0x1d, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13);
tm6000_set_reg(dev, TM6010_REQ08_R1F_A_TEST_INTF_SEL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R20_A_TEST_PIN_SEL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3);
tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
#endif
} else {
/* Enables soft reset */
tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
@ -370,7 +337,6 @@ int tm6000_init_digital_mode(struct tm6000_core *dev)
tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0x28);
tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xfc);
tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0xff);
tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe);
tm6000_read_write_usb(dev, 0xc0, 0x0e, 0x00c2, 0x0008, buf, 2);
printk(KERN_INFO"buf %#x %#x\n", buf[0], buf[1]);
} else {

167
drivers/staging/tm6000/tm6000-stds.c
View File

@ -28,8 +28,22 @@ struct tm6000_reg_settings {
unsigned char value;
};
enum tm6000_audio_std {
BG_NICAM,
BTSC,
BG_A2,
DK_NICAM,
EIAJ,
FM_RADIO,
I_NICAM,
KOREA_A2,
L_NICAM,
};
struct tm6000_std_tv_settings {
v4l2_std_id id;
enum tm6000_audio_std audio_default_std;
struct tm6000_reg_settings sif[12];
struct tm6000_reg_settings nosif[12];
struct tm6000_reg_settings common[26];
@ -37,12 +51,14 @@ struct tm6000_std_tv_settings {
struct tm6000_std_settings {
v4l2_std_id id;
enum tm6000_audio_std audio_default_std;
struct tm6000_reg_settings common[37];
};
static struct tm6000_std_tv_settings tv_stds[] = {
{
.id = V4L2_STD_PAL_M,
.audio_default_std = BTSC,
.sif = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
@ -96,12 +112,13 @@ static struct tm6000_std_tv_settings tv_stds[] = {
{TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc},
{TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07},
{TM6010_REQ08_R05_A_STANDARD_MOD, 0x21}, /* FIXME */
{TM6010_REQ07_R3F_RESET, 0x00},
{0, 0, 0},
},
}, {
.id = V4L2_STD_PAL_Nc,
.audio_default_std = BTSC,
.sif = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
@ -161,6 +178,7 @@ static struct tm6000_std_tv_settings tv_stds[] = {
},
}, {
.id = V4L2_STD_PAL,
.audio_default_std = BG_A2,
.sif = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
@ -220,6 +238,7 @@ static struct tm6000_std_tv_settings tv_stds[] = {
},
}, {
.id = V4L2_STD_SECAM,
.audio_default_std = BG_NICAM,
.sif = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
@ -278,6 +297,7 @@ static struct tm6000_std_tv_settings tv_stds[] = {
},
}, {
.id = V4L2_STD_NTSC,
.audio_default_std = BTSC,
.sif = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
@ -341,6 +361,7 @@ static struct tm6000_std_tv_settings tv_stds[] = {
static struct tm6000_std_settings composite_stds[] = {
{
.id = V4L2_STD_PAL_M,
.audio_default_std = BTSC,
.common = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4},
@ -383,6 +404,7 @@ static struct tm6000_std_settings composite_stds[] = {
},
}, {
.id = V4L2_STD_PAL_Nc,
.audio_default_std = BTSC,
.common = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4},
@ -425,6 +447,7 @@ static struct tm6000_std_settings composite_stds[] = {
},
}, {
.id = V4L2_STD_PAL,
.audio_default_std = BG_A2,
.common = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4},
@ -467,6 +490,7 @@ static struct tm6000_std_settings composite_stds[] = {
},
}, {
.id = V4L2_STD_SECAM,
.audio_default_std = BG_NICAM,
.common = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4},
@ -508,6 +532,7 @@ static struct tm6000_std_settings composite_stds[] = {
},
}, {
.id = V4L2_STD_NTSC,
.audio_default_std = BTSC,
.common = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4},
@ -554,6 +579,7 @@ static struct tm6000_std_settings composite_stds[] = {
static struct tm6000_std_settings svideo_stds[] = {
{
.id = V4L2_STD_PAL_M,
.audio_default_std = BTSC,
.common = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc},
@ -596,6 +622,7 @@ static struct tm6000_std_settings svideo_stds[] = {
},
}, {
.id = V4L2_STD_PAL_Nc,
.audio_default_std = BTSC,
.common = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc},
@ -638,6 +665,7 @@ static struct tm6000_std_settings svideo_stds[] = {
},
}, {
.id = V4L2_STD_PAL,
.audio_default_std = BG_A2,
.common = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc},
@ -680,6 +708,7 @@ static struct tm6000_std_settings svideo_stds[] = {
},
}, {
.id = V4L2_STD_SECAM,
.audio_default_std = BG_NICAM,
.common = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc},
@ -721,6 +750,7 @@ static struct tm6000_std_settings svideo_stds[] = {
},
}, {
.id = V4L2_STD_NTSC,
.audio_default_std = BTSC,
.common = {
{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc},
@ -765,6 +795,136 @@ static struct tm6000_std_settings svideo_stds[] = {
},
};
static int tm6000_set_audio_std(struct tm6000_core *dev,
enum tm6000_audio_std std)
{
switch (std) {
case BG_NICAM:
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x11);
tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x06);
tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
break;
case BTSC:
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x02);
tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x06);
tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08);
tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
tm6000_set_reg(dev, TM6010_REQ08_R0E_A_MONO_THRES1, 0xf0);
tm6000_set_reg(dev, TM6010_REQ08_R0F_A_MONO_THRES2, 0x80);
tm6000_set_reg(dev, TM6010_REQ08_R10_A_MUTE_THRES1, 0xc0);
tm6000_set_reg(dev, TM6010_REQ08_R11_A_MUTE_THRES2, 0x80);
tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
break;
case BG_A2:
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x05);
tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x06);
tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08);
tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
tm6000_set_reg(dev, TM6010_REQ08_R0E_A_MONO_THRES1, 0xf0);
tm6000_set_reg(dev, TM6010_REQ08_R0F_A_MONO_THRES2, 0x80);
tm6000_set_reg(dev, TM6010_REQ08_R10_A_MUTE_THRES1, 0xc0);
tm6000_set_reg(dev, TM6010_REQ08_R11_A_MUTE_THRES2, 0x80);
tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
break;
case DK_NICAM:
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x06);
tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x06);
tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08);
tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x0a);
tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
break;
case EIAJ:
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x03);
tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x06);
tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08);
tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
break;
case FM_RADIO:
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x0c);
tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x10);
tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
break;
case I_NICAM:
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x06);
tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08);
tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x0a);
tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
break;
case KOREA_A2:
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x04);
tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x06);
tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08);
tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
tm6000_set_reg(dev, TM6010_REQ08_R0E_A_MONO_THRES1, 0xf0);
tm6000_set_reg(dev, TM6010_REQ08_R0F_A_MONO_THRES2, 0x80);
tm6000_set_reg(dev, TM6010_REQ08_R10_A_MUTE_THRES1, 0xc0);
tm6000_set_reg(dev, TM6010_REQ08_R11_A_MUTE_THRES2, 0xf0);
tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
break;
case L_NICAM:
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x02);
tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x0a);
tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x06);
tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08);
tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
break;
}
return 0;
}
void tm6000_get_std_res(struct tm6000_core *dev)
{
/* Currently, those are the only supported resoltions */
@ -825,6 +985,8 @@ static int tm6000_set_tv(struct tm6000_core *dev, int pos)
rc = tm6000_load_std(dev, tv_stds[pos].common,
sizeof(tv_stds[pos].common));
tm6000_set_audio_std(dev, tv_stds[pos].audio_default_std);
return rc;
}
@ -850,6 +1012,8 @@ int tm6000_set_standard(struct tm6000_core *dev, v4l2_std_id * norm)
rc = tm6000_load_std(dev, svideo_stds[i].common,
sizeof(svideo_stds[i].
common));
tm6000_set_audio_std(dev, svideo_stds[i].audio_default_std);
goto ret;
}
}
@ -861,6 +1025,7 @@ int tm6000_set_standard(struct tm6000_core *dev, v4l2_std_id * norm)
composite_stds[i].common,
sizeof(composite_stds[i].
common));
tm6000_set_audio_std(dev, composite_stds[i].audio_default_std);
goto ret;
}
}

12
drivers/staging/tm6000/tm6000-video.c
View File

@ -1015,7 +1015,8 @@ static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *norm)
struct tm6000_fh *fh=priv;
struct tm6000_core *dev = fh->dev;
rc=tm6000_set_standard (dev, norm);
rc = tm6000_set_standard(dev, norm);
rc = tm6000_init_analog_mode(dev);
fh->width = dev->width;
fh->height = dev->height;
@ -1292,9 +1293,10 @@ static int tm6000_open(struct file *file)
"active=%d\n",list_empty(&dev->vidq.active));
/* initialize hardware on analog mode */
if (dev->mode!=TM6000_MODE_ANALOG) {
rc=tm6000_init_analog_mode (dev);
if (rc<0)
// if (dev->mode!=TM6000_MODE_ANALOG) {
// rc = tm6000_set_standard(dev, dev->norm);
rc += tm6000_init_analog_mode(dev);
if (rc < 0)
return rc;
/* Put all controls at a sane state */
@ -1302,7 +1304,7 @@ static int tm6000_open(struct file *file)
qctl_regs[i] =tm6000_qctrl[i].default_value;
dev->mode=TM6000_MODE_ANALOG;
}
// }
videobuf_queue_vmalloc_init(&fh->vb_vidq, &tm6000_video_qops,
NULL, &dev->slock,