Unverified Commit 809bcbce authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Mark Brown
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ASoC: codecs: lpass-wsa-macro: Add support to WSA Macro 



Qualcomm LPASS (Low Power Audio SubSystem) has internal codec
WSA macro block which is used for connecting with WSA Smart
speakers over soundwire.

This patch adds support to the codec part of the WSA Macro block.

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20201105113458.12360-3-srinivas.kandagatla@linaro.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ccbd847f

sound/soc/codecs/Kconfig

+4 −0
Original line number Diff line number Diff line
@@ -1789,4 +1789,8 @@ config SND_SOC_TPA6130A2 
	tristate "Texas Instruments TPA6130A2 headphone amplifier"

	depends on I2C



config SND_SOC_LPASS_WSA_MACRO

	depends on COMMON_CLK

	tristate "Qualcomm WSA Macro in LPASS(Low Power Audio SubSystem)"



endmenu

sound/soc/codecs/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -103,6 +103,7 @@ snd-soc-l3-objs := l3.o 
snd-soc-lm4857-objs := lm4857.o

snd-soc-lm49453-objs := lm49453.o

snd-soc-lochnagar-sc-objs := lochnagar-sc.o

snd-soc-lpass-wsa-macro-objs := lpass-wsa-macro.o

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

snd-soc-max9759-objs := max9759.o

snd-soc-max9768-objs := max9768.o
@@ -615,3 +616,4 @@ obj-$(CONFIG_SND_SOC_MAX9877) += snd-soc-max9877.o 
obj-$(CONFIG_SND_SOC_MAX98504)	+= snd-soc-max98504.o

obj-$(CONFIG_SND_SOC_SIMPLE_AMPLIFIER)	+= snd-soc-simple-amplifier.o

obj-$(CONFIG_SND_SOC_TPA6130A2)	+= snd-soc-tpa6130a2.o

obj-$(CONFIG_SND_SOC_LPASS_WSA_MACRO)	+= snd-soc-lpass-wsa-macro.o

sound/soc/codecs/lpass-wsa-macro.c

0 → 100644
+1383 −0

File added.

Preview size limit exceeded, changes collapsed.

sound/soc/codecs/lpass-wsa-macro.h

0 → 100644
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/* SPDX-License-Identifier: GPL-2.0 */



#ifndef __LPASS_WSA_MACRO_H__

#define __LPASS_WSA_MACRO_H__



/*

 * Selects compander and smart boost settings

 * for a given speaker mode

 */

enum {

	WSA_MACRO_SPKR_MODE_DEFAULT,

	WSA_MACRO_SPKR_MODE_1, /* COMP Gain = 12dB, Smartboost Max = 5.5V */

};



int wsa_macro_set_spkr_mode(struct snd_soc_component *component, int mode);



#endif /* __LPASS_WSA_MACRO_H__ */

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