diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-11-30 21:03:09 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-12-02 11:59:59 +0000 |
| commit | d921184e82e828e9c0bc3958f838decaaa9191a8 (patch) | |
| tree | 6411ca8e4067d70ffe5d5817908949b362dba84e /sound | |
| parent | cca67a3668392857641e9440ca6dc16a48b12e37 (diff) | |
ASoC: Provide WM8731 microphone boost TLV information
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8731.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index 94e0cf3a66a1..c90e0252972f 100644 --- a/sound/soc/codecs/wm8731.c +++ b/sound/soc/codecs/wm8731.c @@ -74,6 +74,7 @@ static const struct soc_enum wm8731_enum[] = { static const DECLARE_TLV_DB_SCALE(in_tlv, -3450, 150, 0); static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -1500, 300, 0); static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1); +static const DECLARE_TLV_DB_SCALE(mic_tlv, 0, 2000, 0); static const struct snd_kcontrol_new wm8731_snd_controls[] = { @@ -86,7 +87,7 @@ SOC_DOUBLE_R_TLV("Capture Volume", WM8731_LINVOL, WM8731_RINVOL, 0, 31, 0, in_tlv), SOC_DOUBLE_R("Line Capture Switch", WM8731_LINVOL, WM8731_RINVOL, 7, 1, 1), -SOC_SINGLE("Mic Boost (+20dB)", WM8731_APANA, 0, 1, 0), +SOC_SINGLE_TLV("Mic Boost Volume", WM8731_APANA, 0, 1, 0, mic_tlv), SOC_SINGLE("Mic Capture Switch", WM8731_APANA, 1, 1, 1), SOC_SINGLE_TLV("Sidetone Playback Volume", WM8731_APANA, 6, 3, 1, |