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ASoC: TSCS42xx: Add headphone auto switching

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Add headphone auto switching controls

Signed-off-by: Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Steven Eckhoff 2018-06-04 15:47:02 -05:00 committed by Mark Brown
parent 19d996cc3a
commit 53af408cd9
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GPG Key ID: 24D68B725D5487D0
2 changed files with 14 additions and 0 deletions
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6
sound/soc/codecs/tscs42xx.c
View File

@ -647,6 +647,12 @@ static const struct snd_kcontrol_new tscs42xx_snd_controls[] = {
/* Mic Bias */
SOC_SINGLE("Mic Bias Boost Switch", 0x71, 0x07, 1, 0),
/* Headphone Auto Switching */
SOC_SINGLE("Headphone Auto Switching Switch",
R_CTL, FB_CTL_HPSWEN, 1, 0),
SOC_SINGLE("Headphone Detect Polarity Toggle Switch",
R_CTL, FB_CTL_HPSWPOL, 1, 0),
/* Coefficient Ram */
COEFF_RAM_CTL("Cascade1L BiQuad1", BIQUAD_SIZE, 0x00),
COEFF_RAM_CTL("Cascade1L BiQuad2", BIQUAD_SIZE, 0x05),

8
sound/soc/codecs/tscs42xx.h
View File

@ -34,6 +34,7 @@ enum {
#define R_DACSR 0x19
#define R_PWRM1 0x1A
#define R_PWRM2 0x1B
#define R_CTL 0x1C
#define R_CONFIG0 0x1F
#define R_CONFIG1 0x20
#define R_DMICCTL 0x24
@ -1110,6 +1111,13 @@ enum {
#define RV_PWRM2_VREF_DISABLE \
RV(FV_PWRM2_VREF_DISABLE, FB_PWRM2_VREF)
/******************************
* R_CTL (0x1C) *
******************************/
/* Fiel Offsets */
#define FB_CTL_HPSWEN 7
#define FB_CTL_HPSWPOL 6
/******************************
* R_CONFIG0 (0x1F) *