Commit bd7fe24b authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: wm5110: Add noise gate control 



The references used for the noise gates and parameters for their triggering
are configurable, expose that to users.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 50571263

sound/soc/codecs/wm5110.c

+34 −0
Original line number Diff line number Diff line
@@ -41,6 +41,21 @@ static DECLARE_TLV_DB_SCALE(ana_tlv, 0, 100, 0); 
static DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);

static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);

static DECLARE_TLV_DB_SCALE(noise_tlv, 0, 600, 0);

static DECLARE_TLV_DB_SCALE(ng_tlv, -10200, 600, 0);



#define WM5110_NG_SRC(name, base) \

	SOC_SINGLE(name " NG HPOUT1L Switch",  base,  0, 1, 0), \

	SOC_SINGLE(name " NG HPOUT1R Switch",  base,  1, 1, 0), \

	SOC_SINGLE(name " NG HPOUT2L Switch",  base,  2, 1, 0), \

	SOC_SINGLE(name " NG HPOUT2R Switch",  base,  3, 1, 0), \

	SOC_SINGLE(name " NG HPOUT3L Switch",  base,  4, 1, 0), \

	SOC_SINGLE(name " NG HPOUT3R Switch",  base,  5, 1, 0), \

	SOC_SINGLE(name " NG SPKOUTL Switch",  base,  6, 1, 0), \

	SOC_SINGLE(name " NG SPKOUTR Switch",  base,  7, 1, 0), \

	SOC_SINGLE(name " NG SPKDAT1L Switch", base,  8, 1, 0), \

	SOC_SINGLE(name " NG SPKDAT1R Switch", base,  9, 1, 0), \

	SOC_SINGLE(name " NG SPKDAT2L Switch", base, 10, 1, 0), \

	SOC_SINGLE(name " NG SPKDAT2R Switch", base, 11, 1, 0)



static const struct snd_kcontrol_new wm5110_snd_controls[] = {

SOC_SINGLE("IN1 High Performance Switch", ARIZONA_IN1L_CONTROL,
@@ -278,6 +293,25 @@ SOC_DOUBLE("SPKDAT2 Switch", ARIZONA_PDM_SPK2_CTRL_1, ARIZONA_SPK2L_MUTE_SHIFT, 
SOC_ENUM("Output Ramp Up", arizona_out_vi_ramp),

SOC_ENUM("Output Ramp Down", arizona_out_vd_ramp),



SOC_SINGLE("Noise Gate Switch", ARIZONA_NOISE_GATE_CONTROL,

	   ARIZONA_NGATE_ENA_SHIFT, 1, 0),

SOC_SINGLE_TLV("Noise Gate Threshold Volume", ARIZONA_NOISE_GATE_CONTROL,

	       ARIZONA_NGATE_THR_SHIFT, 7, 1, ng_tlv),

SOC_ENUM("Noise Gate Hold", arizona_ng_hold),



WM5110_NG_SRC("HPOUT1L", ARIZONA_NOISE_GATE_SELECT_1L),

WM5110_NG_SRC("HPOUT1R", ARIZONA_NOISE_GATE_SELECT_1R),

WM5110_NG_SRC("HPOUT2L", ARIZONA_NOISE_GATE_SELECT_2L),

WM5110_NG_SRC("HPOUT2R", ARIZONA_NOISE_GATE_SELECT_2R),

WM5110_NG_SRC("HPOUT3L", ARIZONA_NOISE_GATE_SELECT_3L),

WM5110_NG_SRC("HPOUT3R", ARIZONA_NOISE_GATE_SELECT_3R),

WM5110_NG_SRC("SPKOUTL", ARIZONA_NOISE_GATE_SELECT_4L),

WM5110_NG_SRC("SPKOUTR", ARIZONA_NOISE_GATE_SELECT_4R),

WM5110_NG_SRC("SPKDAT1L", ARIZONA_NOISE_GATE_SELECT_5L),

WM5110_NG_SRC("SPKDAT1R", ARIZONA_NOISE_GATE_SELECT_5R),

WM5110_NG_SRC("SPKDAT2L", ARIZONA_NOISE_GATE_SELECT_6L),

WM5110_NG_SRC("SPKDAT2R", ARIZONA_NOISE_GATE_SELECT_6R),



ARIZONA_MIXER_CONTROLS("AIF1TX1", ARIZONA_AIF1TX1MIX_INPUT_1_SOURCE),

ARIZONA_MIXER_CONTROLS("AIF1TX2", ARIZONA_AIF1TX2MIX_INPUT_1_SOURCE),

ARIZONA_MIXER_CONTROLS("AIF1TX3", ARIZONA_AIF1TX3MIX_INPUT_1_SOURCE),