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Commit 2962cb52 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
Browse files

ASoC: tas2552: Add control for selecting DIN source 



'DIN source' enum can be used to select the DIN Source (muted, left, right
or average of left and right channels).

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 1014f7ef

sound/soc/codecs/tas2552.c

+11 −0
Original line number Diff line number Diff line
@@ -553,9 +553,20 @@ static struct snd_soc_dai_driver tas2552_dai[] = { 
 */

static DECLARE_TLV_DB_SCALE(dac_tlv, -7, 100, 0);



static const char * const tas2552_din_source_select[] = {

	"Muted",

	"Left",

	"Right",

	"Left + Right average",

};

static SOC_ENUM_SINGLE_DECL(tas2552_din_source_enum,

			    TAS2552_CFG_3, 3,

			    tas2552_din_source_select);



static const struct snd_kcontrol_new tas2552_snd_controls[] = {

	SOC_SINGLE_TLV("Speaker Driver Playback Volume",

			 TAS2552_PGA_GAIN, 0, 0x1f, 0, dac_tlv),

	SOC_ENUM("DIN source", tas2552_din_source_enum),

};



static int tas2552_codec_probe(struct snd_soc_codec *codec)