diff options
Diffstat (limited to 'sound/soc/codecs/wm8974.c')
| -rw-r--r-- | sound/soc/codecs/wm8974.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c index d07bd0ddd43..cb2c4120160 100644 --- a/sound/soc/codecs/wm8974.c +++ b/sound/soc/codecs/wm8974.c @@ -25,6 +25,7 @@ #include <sound/soc.h> #include <sound/soc-dapm.h> #include <sound/initval.h> +#include <sound/tlv.h> #include "wm8974.h" @@ -137,6 +138,11 @@ static const struct soc_enum wm8974_enum[] = { SOC_ENUM_SINGLE(WM8974_ALC3, 8, 2, wm8974_alc), }; +static const DECLARE_TLV_DB_SCALE(digital_tlv, -12750, 50, 1); +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 struct snd_kcontrol_new wm8974_snd_controls[] = { SOC_SINGLE("Digital Loopback Switch", WM8974_COMP, 0, 1, 0), @@ -147,33 +153,33 @@ SOC_ENUM("ADC Companding", wm8974_enum[0]), SOC_ENUM("Playback De-emphasis", wm8974_enum[2]), SOC_SINGLE("DAC Inversion Switch", WM8974_DAC, 0, 1, 0), -SOC_SINGLE("PCM Volume", WM8974_DACVOL, 0, 127, 0), +SOC_SINGLE_TLV("PCM Volume", WM8974_DACVOL, 0, 255, 0, digital_tlv), SOC_SINGLE("High Pass Filter Switch", WM8974_ADC, 8, 1, 0), SOC_SINGLE("High Pass Cut Off", WM8974_ADC, 4, 7, 0), SOC_SINGLE("ADC Inversion Switch", WM8974_COMP, 0, 1, 0), -SOC_SINGLE("Capture Volume", WM8974_ADCVOL, 0, 127, 0), +SOC_SINGLE_TLV("Capture Volume", WM8974_ADCVOL, 0, 255, 0, digital_tlv), SOC_ENUM("Equaliser Function", wm8974_enum[3]), SOC_ENUM("EQ1 Cut Off", wm8974_enum[4]), -SOC_SINGLE("EQ1 Volume", WM8974_EQ1, 0, 31, 1), +SOC_SINGLE_TLV("EQ1 Volume", WM8974_EQ1, 0, 24, 1, eq_tlv), SOC_ENUM("Equaliser EQ2 Bandwith", wm8974_enum[5]), SOC_ENUM("EQ2 Cut Off", wm8974_enum[6]), -SOC_SINGLE("EQ2 Volume", WM8974_EQ2, 0, 31, 1), +SOC_SINGLE_TLV("EQ2 Volume", WM8974_EQ2, 0, 24, 1, eq_tlv), SOC_ENUM("Equaliser EQ3 Bandwith", wm8974_enum[7]), SOC_ENUM("EQ3 Cut Off", wm8974_enum[8]), -SOC_SINGLE("EQ3 Volume", WM8974_EQ3, 0, 31, 1), +SOC_SINGLE_TLV("EQ3 Volume", WM8974_EQ3, 0, 24, 1, eq_tlv), SOC_ENUM("Equaliser EQ4 Bandwith", wm8974_enum[9]), SOC_ENUM("EQ4 Cut Off", wm8974_enum[10]), -SOC_SINGLE("EQ4 Volume", WM8974_EQ4, 0, 31, 1), +SOC_SINGLE_TLV("EQ4 Volume", WM8974_EQ4, 0, 24, 1, eq_tlv), SOC_ENUM("Equaliser EQ5 Bandwith", wm8974_enum[11]), SOC_ENUM("EQ5 Cut Off", wm8974_enum[12]), -SOC_SINGLE("EQ5 Volume", WM8974_EQ5, 0, 31, 1), +SOC_SINGLE_TLV("EQ5 Volume", WM8974_EQ5, 0, 24, 1, eq_tlv), SOC_SINGLE("DAC Playback Limiter Switch", WM8974_DACLIM1, 8, 1, 0), SOC_SINGLE("DAC Playback Limiter Decay", WM8974_DACLIM1, 4, 15, 0), @@ -198,11 +204,11 @@ SOC_SINGLE("ALC Capture Noise Gate Switch", WM8974_NGATE, 3, 1, 0), SOC_SINGLE("ALC Capture Noise Gate Threshold", WM8974_NGATE, 0, 7, 0), SOC_SINGLE("Capture PGA ZC Switch", WM8974_INPPGA, 7, 1, 0), -SOC_SINGLE("Capture PGA Volume", WM8974_INPPGA, 0, 63, 0), +SOC_SINGLE_TLV("Capture PGA Volume", WM8974_INPPGA, 0, 63, 0, inpga_tlv), SOC_SINGLE("Speaker Playback ZC Switch", WM8974_SPKVOL, 7, 1, 0), SOC_SINGLE("Speaker Playback Switch", WM8974_SPKVOL, 6, 1, 1), -SOC_SINGLE("Speaker Playback Volume", WM8974_SPKVOL, 0, 63, 0), +SOC_SINGLE_TLV("Speaker Playback Volume", WM8974_SPKVOL, 0, 63, 1, spk_tlv), SOC_SINGLE("Capture Boost(+20dB)", WM8974_ADCBOOST, 8, 1, 0), SOC_SINGLE("Mono Playback Switch", WM8974_MONOMIX, 6, 1, 0), |