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Commit 18a4eef3 authored by susan gao's avatar susan gao Committed by Mark Brown
Browse files

ASoC: Add 3D stereo support for wm8996 



My first patch to ASoC ever! If I did something wrong, blame Ian.

Signed-off-by: default avatarSusan Gao <sgao@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@ti.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 0a9d1385

sound/soc/codecs/wm8996.c

+9 −0
Original line number Diff line number Diff line
@@ -414,6 +414,7 @@ static const DECLARE_TLV_DB_SCALE(out_digital_tlv, -1200, 150, 0); 
static const DECLARE_TLV_DB_SCALE(out_tlv, -900, 75, 0);

static const DECLARE_TLV_DB_SCALE(spk_tlv, -900, 150, 0);

static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);

static const DECLARE_TLV_DB_SCALE(threedstereo_tlv, -1600, 183, 1);



static const char *sidetone_hpf_text[] = {

	"2.9kHz", "1.5kHz", "735Hz", "403Hz", "196Hz", "98Hz", "49Hz"
@@ -608,6 +609,14 @@ SOC_SINGLE("DAC High Performance Switch", WM8996_OVERSAMPLING, 0, 1, 0), 
SOC_SINGLE("DAC Soft Mute Switch", WM8996_DAC_SOFTMUTE, 1, 1, 0),

SOC_SINGLE("DAC Slow Soft Mute Switch", WM8996_DAC_SOFTMUTE, 0, 1, 0),



SOC_SINGLE("DSP1 3D Stereo Switch", WM8996_DSP1_RX_FILTERS_2, 8, 1, 0),

SOC_SINGLE("DSP2 3D Stereo Switch", WM8996_DSP2_RX_FILTERS_2, 8, 1, 0),



SOC_SINGLE_TLV("DSP1 3D Stereo Volume", WM8996_DSP1_RX_FILTERS_2, 10, 15,

		0, threedstereo_tlv),

SOC_SINGLE_TLV("DSP2 3D Stereo Volume", WM8996_DSP2_RX_FILTERS_2, 10, 15,

		0, threedstereo_tlv),



SOC_DOUBLE_TLV("Digital Output 1 Volume", WM8996_DAC1_HPOUT1_VOLUME, 0, 4,

	       8, 0, out_digital_tlv),

SOC_DOUBLE_TLV("Digital Output 2 Volume", WM8996_DAC2_HPOUT2_VOLUME, 0, 4,