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ASoC: Add WM8974 TLV information

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Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2009-06-30 19:30:33 +01:00
parent 91d0c3ecba
commit a5f8d2f1b8
1 changed files with 15 additions and 9 deletions
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24
sound/soc/codecs/wm8974.c
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@ -25,6 +25,7 @@
#include <sound/soc.h> #include <sound/soc.h>
#include <sound/soc-dapm.h> #include <sound/soc-dapm.h>
#include <sound/initval.h> #include <sound/initval.h>
#include <sound/tlv.h>
#include "wm8974.h" #include "wm8974.h"
@ -137,6 +138,11 @@ static const struct soc_enum wm8974_enum[] = {
SOC_ENUM_SINGLE(WM8974_ALC3, 8, 2, wm8974_alc), 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[] = { static const struct snd_kcontrol_new wm8974_snd_controls[] = {
SOC_SINGLE("Digital Loopback Switch", WM8974_COMP, 0, 1, 0), 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_ENUM("Playback De-emphasis", wm8974_enum[2]),
SOC_SINGLE("DAC Inversion Switch", WM8974_DAC, 0, 1, 0), 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 Filter Switch", WM8974_ADC, 8, 1, 0),
SOC_SINGLE("High Pass Cut Off", WM8974_ADC, 4, 7, 0), SOC_SINGLE("High Pass Cut Off", WM8974_ADC, 4, 7, 0),
SOC_SINGLE("ADC Inversion Switch", WM8974_COMP, 0, 1, 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("Equaliser Function", wm8974_enum[3]),
SOC_ENUM("EQ1 Cut Off", wm8974_enum[4]), 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("Equaliser EQ2 Bandwith", wm8974_enum[5]),
SOC_ENUM("EQ2 Cut Off", wm8974_enum[6]), 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("Equaliser EQ3 Bandwith", wm8974_enum[7]),
SOC_ENUM("EQ3 Cut Off", wm8974_enum[8]), 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("Equaliser EQ4 Bandwith", wm8974_enum[9]),
SOC_ENUM("EQ4 Cut Off", wm8974_enum[10]), 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("Equaliser EQ5 Bandwith", wm8974_enum[11]),
SOC_ENUM("EQ5 Cut Off", wm8974_enum[12]), 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 Switch", WM8974_DACLIM1, 8, 1, 0),
SOC_SINGLE("DAC Playback Limiter Decay", WM8974_DACLIM1, 4, 15, 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("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 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 ZC Switch", WM8974_SPKVOL, 7, 1, 0),
SOC_SINGLE("Speaker Playback Switch", WM8974_SPKVOL, 6, 1, 1), 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("Capture Boost(+20dB)", WM8974_ADCBOOST, 8, 1, 0),
SOC_SINGLE("Mono Playback Switch", WM8974_MONOMIX, 6, 1, 0), SOC_SINGLE("Mono Playback Switch", WM8974_MONOMIX, 6, 1, 0),