diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-01 12:42:59 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-01 12:54:12 +0000 |
| commit | 471280b715769be8d368f9d6bbd28558d7661f5f (patch) | |
| tree | 162adbbfd26518f066e25d270b255cad012505d3 /sound/soc/codecs/wm9712.c | |
| parent | f3bafaa096b64dabbaea3e3a2be213a9628ebe4d (diff) | |
ASoC: wm9712: Add TLV information for microphone input
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm9712.c')
| -rw-r--r-- | sound/soc/codecs/wm9712.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c index 247f19a31ba..7291eabb0eb 100644 --- a/sound/soc/codecs/wm9712.c +++ b/sound/soc/codecs/wm9712.c @@ -20,6 +20,7 @@ #include <sound/ac97_codec.h> #include <sound/initval.h> #include <sound/soc.h> +#include <sound/tlv.h> #include "wm9712.h" static unsigned int ac97_read(struct snd_soc_codec *codec, @@ -69,6 +70,9 @@ static const char *wm9712_rec_sel[] = {"Mic", "NC", "NC", "Speaker Mixer", static const char *wm9712_ng_type[] = {"Constant Gain", "Mute"}; static const char *wm9712_diff_sel[] = {"Mic", "Line"}; +static const DECLARE_TLV_DB_SCALE(main_tlv, -3450, 150, 0); +static const DECLARE_TLV_DB_SCALE(boost_tlv, 0, 2000, 0); + static const struct soc_enum wm9712_enum[] = { SOC_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9712_alc_select), SOC_ENUM_SINGLE(AC97_VIDEO, 12, 4, wm9712_alc_mux), @@ -147,9 +151,9 @@ SOC_ENUM("Capture Volume Steps", wm9712_enum[6]), SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 1), SOC_SINGLE("Capture ZC Switch", AC97_REC_GAIN, 7, 1, 0), -SOC_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1), -SOC_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1), -SOC_SINGLE("Mic 20dB Boost Switch", AC97_MIC, 7, 1, 0), +SOC_SINGLE_TLV("Mic 1 Volume", AC97_MIC, 8, 31, 1, main_tlv), +SOC_SINGLE_TLV("Mic 2 Volume", AC97_MIC, 0, 31, 1, main_tlv), +SOC_SINGLE_TLV("Mic Boost Volume", AC97_MIC, 7, 1, 0, boost_tlv), }; /* We have to create a fake left and right HP mixers because |