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ASoC: arizona: Add volume ramp controls 

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2012-12-09 12:25:52 +09:00
parent c8d35a6a3e
commit e853a00f5f
2 changed files with 31 additions and 0 deletions
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25
sound/soc/codecs/arizona.c
View File

@ -226,6 +226,31 @@ EXPORT_SYMBOL_GPL(arizona_mixer_values);
const DECLARE_TLV_DB_SCALE(arizona_mixer_tlv, -3200, 100, 0);
EXPORT_SYMBOL_GPL(arizona_mixer_tlv);
static const char *arizona_vol_ramp_text[] = {
"0ms/6dB", "0.5ms/6dB", "1ms/6dB", "2ms/6dB", "4ms/6dB", "8ms/6dB",
"15ms/6dB", "30ms/6dB",
};
const struct soc_enum arizona_in_vd_ramp =
SOC_ENUM_SINGLE(ARIZONA_INPUT_VOLUME_RAMP,
ARIZONA_IN_VD_RAMP_SHIFT, 7, arizona_vol_ramp_text);
EXPORT_SYMBOL_GPL(arizona_in_vd_ramp);
const struct soc_enum arizona_in_vi_ramp =
SOC_ENUM_SINGLE(ARIZONA_INPUT_VOLUME_RAMP,
ARIZONA_IN_VI_RAMP_SHIFT, 7, arizona_vol_ramp_text);
EXPORT_SYMBOL_GPL(arizona_in_vi_ramp);
const struct soc_enum arizona_out_vd_ramp =
SOC_ENUM_SINGLE(ARIZONA_OUTPUT_VOLUME_RAMP,
ARIZONA_OUT_VD_RAMP_SHIFT, 7, arizona_vol_ramp_text);
EXPORT_SYMBOL_GPL(arizona_out_vd_ramp);
const struct soc_enum arizona_out_vi_ramp =
SOC_ENUM_SINGLE(ARIZONA_OUTPUT_VOLUME_RAMP,
ARIZONA_OUT_VI_RAMP_SHIFT, 7, arizona_vol_ramp_text);
EXPORT_SYMBOL_GPL(arizona_out_vi_ramp);
static const char *arizona_lhpf_mode_text[] = {
"Low-pass", "High-pass"
};

6
sound/soc/codecs/arizona.h
View File

@ -165,6 +165,12 @@ extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS];
ARIZONA_MIXER_ROUTES(name, name "L"), \
ARIZONA_MIXER_ROUTES(name, name "R")
extern const struct soc_enum arizona_in_vi_ramp;
extern const struct soc_enum arizona_in_vd_ramp;
extern const struct soc_enum arizona_out_vi_ramp;
extern const struct soc_enum arizona_out_vd_ramp;
extern const struct soc_enum arizona_lhpf1_mode;
extern const struct soc_enum arizona_lhpf2_mode;
extern const struct soc_enum arizona_lhpf3_mode;