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Commit dcf9ada3 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: Implement WM8903 oversampling rate controls 



Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent 460f4aae

sound/soc/codecs/wm8903.c

+12 −0
Original line number Diff line number Diff line
@@ -481,6 +481,16 @@ static const char *hpf_mode_text[] = { 
static const struct soc_enum hpf_mode =

	SOC_ENUM_SINGLE(WM8903_ADC_DIGITAL_0, 5, 4, hpf_mode_text);



static const char *osr_text[] = {

	"Low power", "High performance"

};



static const struct soc_enum adc_osr =

	SOC_ENUM_SINGLE(WM8903_ANALOGUE_ADC_0, 0, 2, osr_text);



static const struct soc_enum dac_osr =

	SOC_ENUM_SINGLE(WM8903_DAC_DIGITAL_1, 0, 2, osr_text);



static const char *drc_slope_text[] = {

	"1", "1/2", "1/4", "1/8", "1/16", "0"

};
@@ -619,6 +629,7 @@ SOC_SINGLE("Right Input PGA Common Mode Switch", WM8903_ANALOGUE_RIGHT_INPUT_1, 
	   6, 1, 0),



/* ADCs */

SOC_ENUM("ADC OSR", adc_osr),

SOC_SINGLE("HPF Switch", WM8903_ADC_DIGITAL_0, 4, 1, 0),

SOC_ENUM("HPF Mode", hpf_mode),

SOC_SINGLE("DRC Switch", WM8903_DRC_0, 15, 1, 0),
@@ -650,6 +661,7 @@ SOC_DOUBLE_TLV("Digital Sidetone Volume", WM8903_DAC_DIGITAL_0, 4, 8, 
	       12, 0, digital_sidetone_tlv),



/* DAC */

SOC_ENUM("DAC OSR", dac_osr),

SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8903_DAC_DIGITAL_VOLUME_LEFT,

		 WM8903_DAC_DIGITAL_VOLUME_RIGHT, 1, 120, 0, digital_tlv),

SOC_ENUM("DAC Soft Mute Rate", soft_mute),