diff options
| author | Margarita Olaya Cabrera <magi.olaya@ti.com> | 2010-05-26 20:22:56 -0500 |
|---|---|---|
| committer | Jorge Eduardo Candelaria <jorge.candelaria@ti.com> | 2010-05-27 14:45:17 -0500 |
| commit | a456f8f3c9f0235d8ed8cd530e361e20e9e5d695 (patch) | |
| tree | 4734be2005f0a33db650e2a7aa8f3c88d1ad5d1e /sound | |
| parent | f414557e1c638a845a6e15395abda352d79304e0 (diff) | |
ASoC: ABE-TWL6040: Reduce ditigal gains
ABE HAL running on OMAP4430 ES1 must be tuned with
gains -6dB on HS D/As in HP mode
Signed-off-by: Margarita Olaya Cabrera <magi.olaya@ti.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/abe-twl6040.c | 46 |
1 files changed, 18 insertions, 28 deletions
diff --git a/sound/soc/codecs/abe-twl6040.c b/sound/soc/codecs/abe-twl6040.c index 78369e981f4a..3dab677f0090 100644 --- a/sound/soc/codecs/abe-twl6040.c +++ b/sound/soc/codecs/abe-twl6040.c @@ -316,7 +316,7 @@ static void abe_init_chip(struct snd_soc_codec *codec, abe_write_mixer(MIXDL2, MUTE_GAIN, RAMP_0MS, MIX_DL2_INPUT_MM_UL2); abe_write_mixer(MIXSDT, MUTE_GAIN, RAMP_0MS, MIX_SDT_INPUT_UP_MIXER); - abe_write_mixer(MIXSDT, GAIN_0dB, RAMP_0MS, MIX_SDT_INPUT_DL1_MIXER); + abe_write_mixer(MIXSDT, GAIN_M6dB, RAMP_0MS, MIX_SDT_INPUT_DL1_MIXER); abe_write_mixer(MIXECHO, MUTE_GAIN, RAMP_0MS, GAIN_LEFT_OFFSET); abe_write_mixer(MIXECHO, MUTE_GAIN, RAMP_0MS, GAIN_RIGHT_OFFSET); @@ -1164,21 +1164,16 @@ static int abe_mm_startup(struct snd_pcm_substream *substream, abe_set_router_configuration(UPROUTE, UPROUTE_CONFIG_AMIC, (abe_router_t *)abe_router_ul_table_preset[UPROUTE_CONFIG_AMIC]); - abe_write_gain(GAINS_DL1, GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_DL1, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); - abe_write_gain(GAINS_DL2, GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_DL2, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); + abe_write_gain(GAINS_DL1, GAIN_M6dB, RAMP_0MS, GAIN_LEFT_OFFSET); + abe_write_gain(GAINS_DL1, GAIN_M6dB, RAMP_0MS, GAIN_RIGHT_OFFSET); + abe_write_gain(GAINS_DL2, GAIN_M6dB, RAMP_0MS, GAIN_LEFT_OFFSET); + abe_write_gain(GAINS_DL2, GAIN_M6dB, RAMP_0MS, GAIN_RIGHT_OFFSET); - abe_write_gain(GAINS_AMIC , GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_AMIC, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); + abe_write_gain(GAINS_AMIC, GAIN_M6dB, RAMP_0MS, GAIN_LEFT_OFFSET); + abe_write_gain(GAINS_AMIC, GAIN_M6dB, RAMP_0MS, GAIN_RIGHT_OFFSET); - abe_write_gain(GAINS_SPLIT, GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_SPLIT, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); - - abe_write_gain(GAINS_DL1, GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_DL1, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); - abe_write_gain(GAINS_DL2, GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_DL2, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); + abe_write_gain(GAINS_SPLIT, GAIN_M6dB, RAMP_0MS, GAIN_LEFT_OFFSET); + abe_write_gain(GAINS_SPLIT, GAIN_M6dB, RAMP_0MS, GAIN_RIGHT_OFFSET); } return 0; } @@ -1456,7 +1451,7 @@ static int abe_voice_startup(struct snd_pcm_substream *substream, /* Vx_UL linked with AMIC */ abe_write_mixer(MIXAUDUL, MUTE_GAIN, RAMP_0MS, MIX_AUDUL_INPUT_MM_DL); abe_write_mixer(MIXAUDUL, MUTE_GAIN, RAMP_0MS, MIX_AUDUL_INPUT_TONES); - abe_write_mixer(MIXAUDUL, GAIN_0dB, RAMP_0MS, MIX_AUDUL_INPUT_UPLINK); + abe_write_mixer(MIXAUDUL, GAIN_M6dB, RAMP_0MS, MIX_AUDUL_INPUT_UPLINK); abe_write_mixer(MIXAUDUL, MUTE_GAIN, RAMP_0MS, MIX_AUDUL_INPUT_VX_DL); /* Voice Record disable */ @@ -1465,21 +1460,16 @@ static int abe_voice_startup(struct snd_pcm_substream *substream, abe_write_mixer(MIXVXREC, MUTE_GAIN, RAMP_0MS, MIX_VXREC_INPUT_MM_DL); abe_write_mixer(MIXVXREC, MUTE_GAIN, RAMP_0MS, MIX_VXREC_INPUT_VX_UL); #else - abe_write_gain(GAINS_DL1, GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_DL1, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); - abe_write_gain(GAINS_DL2, GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_DL2, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); - - abe_write_gain(GAINS_AMIC, GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_AMIC, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); + abe_write_gain(GAINS_DL1, GAIN_M6dB, RAMP_0MS, GAIN_LEFT_OFFSET); + abe_write_gain(GAINS_DL1, GAIN_M6dB, RAMP_0MS, GAIN_RIGHT_OFFSET); + abe_write_gain(GAINS_DL2, GAIN_M6dB, RAMP_0MS, GAIN_LEFT_OFFSET); + abe_write_gain(GAINS_DL2, GAIN_M6dB, RAMP_0MS, GAIN_RIGHT_OFFSET); - abe_write_gain(GAINS_SPLIT, GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_SPLIT, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); + abe_write_gain(GAINS_AMIC, GAIN_M6dB, RAMP_0MS, GAIN_LEFT_OFFSET); + abe_write_gain(GAINS_AMIC, GAIN_M6dB, RAMP_0MS, GAIN_RIGHT_OFFSET); - abe_write_gain(GAINS_DL1, GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_DL1, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); - abe_write_gain(GAINS_DL2, GAIN_0dB, RAMP_0MS, GAIN_LEFT_OFFSET); - abe_write_gain(GAINS_DL2, GAIN_0dB, RAMP_0MS, GAIN_RIGHT_OFFSET); + abe_write_gain(GAINS_SPLIT, GAIN_M6dB, RAMP_0MS, GAIN_LEFT_OFFSET); + abe_write_gain(GAINS_SPLIT, GAIN_M6dB, RAMP_0MS, GAIN_RIGHT_OFFSET); #endif } return 0; |