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Unverified Commit 20aedafd authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Mark Brown
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ASoC: wcd9335: add support to wcd9335 codec 



Qualcomm WCD9335 Codec is a standalone Hi-Fi audio codec IC,
It supports both I2S/I2C and SLIMbus audio interfaces.
On slimbus interface it supports two data lanes; 16 Tx ports
and 8 Rx ports. It has Seven DACs and nine dedicated interpolators,
Seven (six audio ADCs, and one VBAT ADC), Multibutton headset
control (MBHC), Active noise cancellation and Sidetone paths
and processing.

This patchset adds very basic support for playback and capture
via the 9 interpolators and ADC respectively.

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: default avatarVinod Koul <vkoul@kernel.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 262ff68f

sound/soc/codecs/Kconfig

+9 −0
Original line number Diff line number Diff line
@@ -188,6 +188,7 @@ config SND_SOC_ALL_CODECS 
	select SND_SOC_TWL6040 if TWL6040_CORE

	select SND_SOC_UDA134X

	select SND_SOC_UDA1380 if I2C

	select SND_SOC_WCD9335 if SLIMBUS

	select SND_SOC_WL1273 if MFD_WL1273_CORE

	select SND_SOC_WM0010 if SPI_MASTER

	select SND_SOC_WM1250_EV1 if I2C
@@ -1114,6 +1115,14 @@ config SND_SOC_UDA1380 
        tristate

	depends on I2C



config SND_SOC_WCD9335

	tristate "WCD9335 Codec"

	select REGMAP_SLIMBUS

	help

	  The WCD9335 is a standalone Hi-Fi audio CODEC IC, supports

	  Qualcomm Technologies, Inc. (QTI) multimedia solutions,

	  including the MSM8996, MSM8976, and MSM8956 chipsets.



config SND_SOC_WL1273

	tristate

sound/soc/codecs/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -201,6 +201,7 @@ snd-soc-twl4030-objs := twl4030.o 
snd-soc-twl6040-objs := twl6040.o

snd-soc-uda134x-objs := uda134x.o

snd-soc-uda1380-objs := uda1380.o

snd-soc-wcd9335-objs := wcd9335.o

snd-soc-wl1273-objs := wl1273.o

snd-soc-wm-adsp-objs := wm_adsp.o

snd-soc-wm0010-objs := wm0010.o
@@ -469,6 +470,7 @@ obj-$(CONFIG_SND_SOC_TWL4030) += snd-soc-twl4030.o 
obj-$(CONFIG_SND_SOC_TWL6040)	+= snd-soc-twl6040.o

obj-$(CONFIG_SND_SOC_UDA134X)	+= snd-soc-uda134x.o

obj-$(CONFIG_SND_SOC_UDA1380)	+= snd-soc-uda1380.o

obj-$(CONFIG_SND_SOC_WCD9335)	+= snd-soc-wcd9335.o

obj-$(CONFIG_SND_SOC_WL1273)	+= snd-soc-wl1273.o

obj-$(CONFIG_SND_SOC_WM0010)	+= snd-soc-wm0010.o

obj-$(CONFIG_SND_SOC_WM1250_EV1) += snd-soc-wm1250-ev1.o

sound/soc/codecs/wcd9335.c

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+1483 −0

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sound/soc/codecs/wcd9335.h

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+640 −0

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