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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-03-02 11:04:10 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-03-03 11:14:45 +0000 |
| commit | 1916a2aae52b8cb8f992599204ce06c0accd08e2 (patch) | |
| tree | c639aa7e46598485c4d28f79622d3bdef206d60f /sound/soc/codecs/wm8978.c | |
| parent | 4955f631a409d55af8db9583bc5aea276a67fdea (diff) | |
| download | linux-stable-1916a2aae52b8cb8f992599204ce06c0accd08e2.tar.gz linux-stable-1916a2aae52b8cb8f992599204ce06c0accd08e2.tar.bz2 linux-stable-1916a2aae52b8cb8f992599204ce06c0accd08e2.zip | |
ASoC: Add TLV information for WM8978 DAC limiter
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'sound/soc/codecs/wm8978.c')
| -rw-r--r-- | sound/soc/codecs/wm8978.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c index 7ce4f49a67c5..85e3e630e763 100644 --- a/sound/soc/codecs/wm8978.c +++ b/sound/soc/codecs/wm8978.c @@ -93,6 +93,7 @@ static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); static const DECLARE_TLV_DB_SCALE(inpga_tlv, -1200, 75, 0); static const DECLARE_TLV_DB_SCALE(spk_tlv, -5700, 100, 0); static const DECLARE_TLV_DB_SCALE(boost_tlv, -1500, 300, 1); +static const DECLARE_TLV_DB_SCALE(limiter_tlv, 0, 100, 0); static const struct snd_kcontrol_new wm8978_snd_controls[] = { @@ -144,8 +145,8 @@ static const struct snd_kcontrol_new wm8978_snd_controls[] = { SOC_SINGLE("DAC Playback Limiter Threshold", WM8978_DAC_LIMITER_2, 4, 7, 0), - SOC_SINGLE("DAC Playback Limiter Boost", - WM8978_DAC_LIMITER_2, 0, 12, 0), + SOC_SINGLE_TLV("DAC Playback Limiter Volume", + WM8978_DAC_LIMITER_2, 0, 12, 0, limiter_tlv), SOC_ENUM("ALC Enable Switch", alc1), SOC_SINGLE("ALC Capture Min Gain", WM8978_ALC_CONTROL_1, 0, 7, 0), |