diff options
| -rw-r--r-- | drivers/media/video/tvaudio.c | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c index 04ebdfe30205..f3ce93a7cf79 100644 --- a/drivers/media/video/tvaudio.c +++ b/drivers/media/video/tvaudio.c @@ -334,6 +334,11 @@ static int chip_thread(void *data) else if (mode & V4L2_TUNER_SUB_STEREO) selected = V4L2_TUNER_MODE_STEREO; break; + case V4L2_TUNER_MODE_LANG1_LANG2: + if (mode & V4L2_TUNER_SUB_LANG2) + selected = V4L2_TUNER_MODE_LANG1_LANG2; + else if (mode & V4L2_TUNER_SUB_STEREO) + selected = V4L2_TUNER_MODE_STEREO; } desc->setmode(chip, selected); @@ -403,6 +408,9 @@ static void tda9840_setmode(struct CHIPSTATE *chip, int mode) case V4L2_TUNER_MODE_LANG2: t |= TDA9840_DUALB; break; + case V4L2_TUNER_MODE_LANG1_LANG2: + t |= TDA9840_DUALAB; + break; default: update = 0; } @@ -487,6 +495,7 @@ static int tda9840_checkit(struct CHIPSTATE *chip) /* 0x06 - C6 - Control 2 in TDA9855, Control 3 in TDA9850 */ /* Common to TDA9855 and TDA9850: */ #define TDA985x_SAP 3<<6 /* Selects SAP output, mute if not received */ +#define TDA985x_MONOSAP 2<<6 /* Selects Mono on left, SAP on right */ #define TDA985x_STEREO 1<<6 /* Selects Stereo ouput, mono if not received */ #define TDA985x_MONO 0 /* Forces Mono output */ #define TDA985x_LMU 1<<3 /* Mute (LOR/LOL for 9855, OUTL/OUTR for 9850) */ @@ -554,6 +563,9 @@ static void tda985x_setmode(struct CHIPSTATE *chip, int mode) case V4L2_TUNER_MODE_SAP: c6 |= TDA985x_SAP; break; + case V4L2_TUNER_MODE_LANG1_LANG2: + c6 |= TDA985x_MONOSAP; + break; default: update = 0; } @@ -601,6 +613,7 @@ static void tda985x_setmode(struct CHIPSTATE *chip, int mode) #define TDA9873_TR_REVERSE ((1 << 3) | (1 << 2)) #define TDA9873_TR_DUALA 1 << 2 #define TDA9873_TR_DUALB 1 << 3 +#define TDA9873_TR_DUALAB 0 /* output level controls * B5: output level switch (0 = reduced gain, 1 = normal gain) @@ -722,6 +735,9 @@ static void tda9873_setmode(struct CHIPSTATE *chip, int mode) case V4L2_TUNER_MODE_LANG2: sw_data |= TDA9873_TR_DUALB; break; + case V4L2_TUNER_MODE_LANG1_LANG2: + sw_data |= TDA9873_TR_DUALAB; + break; default: return; } @@ -953,6 +969,10 @@ static void tda9874a_setmode(struct CHIPSTATE *chip, int mode) aosr = 0xa0; /* auto-select, dual B/B */ mdacosr = (tda9874a_mode) ? 0x83:0x81; break; + case V4L2_TUNER_MODE_LANG1_LANG2: + aosr = 0x00; /* always route L to L and R to R */ + mdacosr = (tda9874a_mode) ? 0x82:0x80; + break; default: return; } @@ -987,6 +1007,10 @@ static void tda9874a_setmode(struct CHIPSTATE *chip, int mode) fmmr = 0x02; /* dual */ aosr = 0x20; /* dual B/B */ break; + case V4L2_TUNER_MODE_LANG1_LANG2: + fmmr = 0x02; /* dual */ + aosr = 0x00; /* dual A/B */ + break; default: return; } @@ -1251,6 +1275,10 @@ static void tda8425_setmode(struct CHIPSTATE *chip, int mode) s1 |= TDA8425_S1_ML_SOUND_B; s1 |= TDA8425_S1_STEREO_PSEUDO; break; + case V4L2_TUNER_MODE_LANG1_LANG2: + s1 |= TDA8425_S1_ML_STEREO; + s1 |= TDA8425_S1_STEREO_LINEAR; + break; case V4L2_TUNER_MODE_MONO: s1 |= TDA8425_S1_ML_STEREO; s1 |= TDA8425_S1_STEREO_MONO; @@ -1332,6 +1360,7 @@ static audiocmd ta8874z_stereo = { 2, {0, TA8874Z_SEPARATION_DEFAULT}}; static audiocmd ta8874z_mono = {2, { TA8874Z_MONO_SET, TA8874Z_SEPARATION_DEFAULT}}; static audiocmd ta8874z_main = {2, { 0, TA8874Z_SEPARATION_DEFAULT}}; static audiocmd ta8874z_sub = {2, { TA8874Z_MODE_SUB, TA8874Z_SEPARATION_DEFAULT}}; +static audiocmd ta8874z_both = {2, { TA8874Z_MODE_MAIN | TA8874Z_MODE_SUB, TA8874Z_SEPARATION_DEFAULT}}; static void ta8874z_setmode(struct CHIPSTATE *chip, int mode) { @@ -1354,6 +1383,9 @@ static void ta8874z_setmode(struct CHIPSTATE *chip, int mode) case V4L2_TUNER_MODE_LANG2: t = &ta8874z_sub; break; + case V4L2_TUNER_MODE_LANG1_LANG2: + t = &ta8874z_both; + break; default: update = 0; } @@ -1818,9 +1850,7 @@ static int tvaudio_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) case V4L2_TUNER_MODE_STEREO: case V4L2_TUNER_MODE_LANG1: case V4L2_TUNER_MODE_LANG2: - break; case V4L2_TUNER_MODE_LANG1_LANG2: - vt->audmode = V4L2_TUNER_MODE_STEREO; break; default: return -EINVAL; |