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Commit c1124c09 authored by Paul Handrigan's avatar Paul Handrigan Committed by Mark Brown
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ASoC: cs35l34: Initial commit of the cs35l34 CODEC driver. 



Initial commit of the Cirrus Logic cs35l34 8V boosted class D
amplifier.

Signed-off-by: default avatarPaul Handrigan <Paul.Handrigan@cirrus.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent e58dfab6

include/sound/cs35l34.h

0 → 100644
+35 −0
Original line number Diff line number Diff line 
/*

 * linux/sound/cs35l34.h -- Platform data for CS35l34

 *

 * Copyright (c) 2016 Cirrus Logic Inc.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 */



#ifndef __CS35L34_H

#define __CS35L34_H



struct cs35l34_platform_data {

	/* Set AIF to half drive strength */

	bool aif_half_drv;

	/* Digital Soft Ramp Disable */

	bool digsft_disable;

	/* Amplifier Invert */

	bool amp_inv;

	/* Peak current (mA) */

	unsigned int boost_peak;

	/* Boost inductor value (nH) */

	unsigned int boost_ind;

	/* Boost Controller Voltage Setting (mV) */

	unsigned int boost_vtge;

	/* Gain Change Zero Cross */

	bool gain_zc_disable;

	/* SDIN Left/Right Selection */

	unsigned int i2s_sdinloc;

	/* TDM Rising Edge */

	bool tdm_rising_edge;

};



#endif /* __CS35L34_H */

sound/soc/codecs/Kconfig

+5 −0
Original line number Diff line number Diff line
@@ -48,6 +48,7 @@ config SND_SOC_ALL_CODECS 
	select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC

	select SND_SOC_CS35L32 if I2C

	select SND_SOC_CS35L33 if I2C

	select SND_SOC_CS35L34 if I2C

	select SND_SOC_CS42L51_I2C if I2C

	select SND_SOC_CS42L52 if I2C && INPUT

	select SND_SOC_CS42L56 if I2C && INPUT
@@ -399,6 +400,10 @@ config SND_SOC_CS35L33 
	tristate "Cirrus Logic CS35L33 CODEC"

	depends on I2C



config SND_SOC_CS35L34

	tristate "Cirrus Logic CS35L34 CODEC"

	depends on I2C



config SND_SOC_CS42L51

	tristate

sound/soc/codecs/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ snd-soc-bt-sco-objs := bt-sco.o 
snd-soc-cq93vc-objs := cq93vc.o

snd-soc-cs35l32-objs := cs35l32.o

snd-soc-cs35l33-objs := cs35l33.o

snd-soc-cs35l34-objs := cs35l34.o

snd-soc-cs42l51-objs := cs42l51.o

snd-soc-cs42l51-i2c-objs := cs42l51-i2c.o

snd-soc-cs42l52-objs := cs42l52.o
@@ -263,6 +264,7 @@ obj-$(CONFIG_SND_SOC_BT_SCO) += snd-soc-bt-sco.o 
obj-$(CONFIG_SND_SOC_CQ0093VC) += snd-soc-cq93vc.o

obj-$(CONFIG_SND_SOC_CS35L32)	+= snd-soc-cs35l32.o

obj-$(CONFIG_SND_SOC_CS35L33)	+= snd-soc-cs35l33.o

obj-$(CONFIG_SND_SOC_CS35L34)	+= snd-soc-cs35l34.o

obj-$(CONFIG_SND_SOC_CS42L51)	+= snd-soc-cs42l51.o

obj-$(CONFIG_SND_SOC_CS42L51_I2C)	+= snd-soc-cs42l51-i2c.o

obj-$(CONFIG_SND_SOC_CS42L52)	+= snd-soc-cs42l52.o