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Commit 01e94a35 authored by Dhanalakshmi Siddani's avatar Dhanalakshmi Siddani
Browse files

ASoC: tfa98xx: Add tfa98xx smart PA driver 

Add tfa9xx driver from
https://source.codeaurora.org/external/mas/tfa98xx/?h=DIN_v6.6.3


and adapt it for the kernel directory structure.

It includes the following changes:

commit 6886738d
Author: Mehdi Chemsi <mehdi.chemsi@nxp.com>
Updating optimal settings of TFA9878 device to V12

commit 5fcdff3e
Author: mehdi chemsi <mehdi.chemsi@nxp.com>
correct driver version(v6.6.3)

commit 07caf4e3
Author: mehdi chemsi <mehdi.chemsi@nxp.com>
v6.3.3 update

commit 21a96fc5
Author: mehdi chemsi <mehdi.chemsi@nxp.com>
Pushing V6.6.2 driver that supports TFA9878 project

commit 344e6e7a
Author: mehdi chemsi <mehdi.chemsi@nxp.com>
Pushing DIN_v6.5.5 to CAF

commit 26919699
Author: Johan van Nispen <johan.van.nispen@nxp.com>
added LICENSE file

commit 8fbec820
Author: Johan van Nispen <johan.van.nispen@nxp.com>
Initial commit for TFA Audio Driver in CAF branch

Change-Id: Ib51c11778217c1a5b00624e74e449ce754485a76
Signed-off-by: default avatarDhanalakshmi Siddani <dsiddani@codeaurora.org>
parent 7b3d8cf0

Documentation/devicetree/bindings/sound/tfa9897.txt

0 → 100644
+24 −0
Original line number Diff line number Diff line 
TFA9897 SmartpA



Required properties:



  - compatible : "nxp,tfa98xx"



  - reg : I2C address of the device



  - dvdd-supply : Power supply for PA's dvdd



  - dvdd-voltage : Minimum and maximum voltage in uV to set for power supply



  - dvdd-current : dvdd's max current in uA



Examples:



	i2c_smartpa@34 {

		compatible = "nxp,tfa98xx";

		reg = <0x34>;

		reset-gpio = <&tlmm 68 0>;

		dvdd-supply = <&pm660_l9>;

		dvdd-voltage = <1800000 1800000>;

		dvdd-current = <15000>;

	};

sound/soc/codecs/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -204,6 +204,7 @@ config SND_SOC_ALL_CODECS 
	select SND_SOC_WM9712 if SND_SOC_AC97_BUS

	select SND_SOC_WM9713 if SND_SOC_AC97_BUS

	select SND_SOC_AW8896 if I2C

	select SND_SOC_TFA98XX if I2C

        help

          Normally ASoC codec drivers are only built if a machine driver which

          uses them is also built since they are only usable with a machine
@@ -1096,4 +1097,9 @@ config SND_SOC_AW8896 
	help

	  Enables support for aw8896 series Smart PA.



config SND_SOC_TFA98XX

	tristate "NXP Semiconductors TFA98XX amplifier"

	depends on I2C

	help

	Enables support for NXP98xx Smart PA.

endmenu

sound/soc/codecs/Makefile

+5 −0
Original line number Diff line number Diff line
@@ -221,6 +221,10 @@ snd-soc-max98504-objs := max98504.o 
snd-soc-tpa6130a2-objs := tpa6130a2.o

snd-soc-tas2552-objs := tas2552.o

snd-soc-aw8896-objs := aw8896.o

snd-soc-tfa98xx-objs := tfa98xx.o

snd-soc-tfa98xx-objs += tfa_container.o

snd-soc-tfa98xx-objs += tfa_dsp.o

snd-soc-tfa98xx-objs += tfa_init.o



obj-$(CONFIG_SND_SOC_88PM860X)	+= snd-soc-88pm860x.o

obj-$(CONFIG_SND_SOC_AB8500_CODEC)	+= snd-soc-ab8500-codec.o
@@ -442,3 +446,4 @@ obj-$(CONFIG_SND_SOC_MAX9877) += snd-soc-max9877.o 
obj-$(CONFIG_SND_SOC_MAX98504)	+= snd-soc-max98504.o

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

obj-$(CONFIG_SND_SOC_AW8896)	+= snd-soc-aw8896.o

obj-$(CONFIG_SND_SOC_TFA98XX)	+= snd-soc-tfa98xx.o

sound/soc/codecs/config.h

0 → 100644
+39 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2014 NXP Semiconductors, All Rights Reserved.

 *

 * 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.

 *

 */



/*

 * Linux kernel specific definitions used by code shared with

 * Linux/Windows user space.

 */



#ifndef __CONFIG_LINUX_KERNEL_INC__

#define __CONFIG_LINUX_KERNEL_INC__



#include <linux/ctype.h>

#include <linux/delay.h>

#include <linux/slab.h>

#include <linux/crc32.h>

#include <linux/ftrace.h>



#define _ASSERT(e)

#ifndef PRINT_ASSERT

#define PRINT_ASSERT(e) {\

	(if ((e))\

		printk(KERN_ERR "PrintAssert:%s (%s:%d) error code:%d\n",\

		__FUNCTION__, __FILE__, __LINE__, e)) \

	}

#endif

#if defined(CONFIG_TRACING) && defined(DEBUG)

	#define tfa98xx_trace_printk(...) trace_printk(__VA_ARGS__)

#else

	#define tfa98xx_trace_printk(...)

#endif



#endif /* __CONFIG_LINUX_KERNEL_INC__ */

sound/soc/codecs/dbgprint.h

0 → 100644
+179 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2014 NXP Semiconductors, All Rights Reserved.

 *

 * 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 _DBGPRINT_H

#   define _DBGPRINT_H



/* Debugging macro's. */

#   ifndef DEBUG

#      define DEBUG

#   endif



#   ifndef ASSERT

//#define ASSERT

#   endif

 //TODO wwwim

#   ifndef _ASSERT

		#define _ASSERT(e)

#   endif



#   ifndef PREFIX

#     define PREFIX "tfa98xx: "

#	define DRIVER_NAME "tfa98xx"

#   endif



#ifdef __KERNEL__



#   ifdef DEBUG

#      define _DEBUG(level, fmt, va...) do {\

		if (unlikely(debug >= (level))) \

			printk(KERN_INFO PREFIX "%s:%d: "fmt,\

			__func__, __LINE__, ##va); \

		} while (0);



#   else

#      define _DEBUG(level, fmt, va...) do {} while (0)

#   endif



#   define MSG(fmt, va...) printk(KERN_INFO PREFIX "%s:%d: "fmt,\

				__func__, __LINE__, ##va)

#   define _ERRORMSG(fmt, va...) printk(KERN_ERR PREFIX "ERROR %s:%d: "fmt,\

				__func__, __LINE__, ##va)





#   define DEBUG0(x...) MSG(x)

#   define DEBUG1(x...) _DEBUG(1, x)

#   define DEBUG2(x...) _DEBUG(2, x)

#   define DEBUG3(x...) _DEBUG(3, x)

#   define ERRORMSG(x...) _ERRORMSG(x)

#	define PRINT(x...)	printk(x)

#   define PRINT_ERROR(x...) printk(KERN_INFO PREFIX " **ERROR** " x)

#   define PRINT_ASSERT(e) if (e) printk(KERN_ERR\

			"PrintAssert:%s (%s:%d)	error code:%d\n",\

			 __FUNCTION__, __FILE__, __LINE__, e)



#   define PRINT_ENTRY DEBUG2("+[%s]\n", __func__)

#   define PRINT_EXIT  DEBUG2("-[%s]\n", __func__)



#   ifdef ASSERT

#      define assert(cond, action) do {\

			if (unlikely(!(cond))) {

			DEBUG0("Assert:\

			%s\n", #cond); action; } } \

			while (0)

#   else

#      define assert(cond, action) do { } while (0)

#   endif



#else /* __KERNEL__ */

#if defined(WIN32) || defined(_X64)

#include <stdio.h>

/* user mode */

#   ifdef DEBUG

#      define _DEBUGMSG(level, fmt, ...)  printf(PREFIX "%s:%d: "fmt,\

				__FUNCTION__, __LINE__, __VA_ARGS__)

#   else

#      define _DEBUGMSG(level, fmt, ...) do {} while (0)

#   endif



#   define _ERRORMSG(fmt, ...) printf(PREFIX "%s:%s:%d: "fmt, __FILE__,\

				__FUNCTION__, __LINE__, __VA_ARGS__)



#   define DEBUG0(...) MSG(__VA_ARGS__)

#   define DEBUG1(...) _DEBUGMSG(1, __VA_ARGS__)

#   define DEBUG2(...) _DEBUGMSG(2, __VA_ARGS__)

#   define DEBUG3(...) _DEBUGMSG(3, __VA_ARGS__)

#   define ERRORMSG(fmt, ...) _ERRORMSG(fmt, __VA_ARGS__)

#	define PRINT(...)	printf(__VA_ARGS__)

/*

#	define PRINT(...) {	FILE *stream;				\

	if((stream = freopen("nxp_tfa.txt", "ab+", stdout)) == NULL) exit(-1);\

		printf(__VA_ARGS__);					\

		freopen( "CON", "ab+", stdout );			\

	}

*/

#	define PRINT_ERROR(...)	 fprintf(stderr, __VA_ARGS__)

#	define PRINT_FILE(file, ...)	fprintf(file, __VA_ARGS__)

#	define PRINT_ASSERT(e) {\

			if ((e))\

			fprintf(stderr, "PrintAssert:%s (%s:%d)\

					error code:%d\n", __FUNCTION__,\

					__FILE__, __LINE__, e)\

			}

//#	define PRINT_ASSERT(e) if ((e)) fprintf(stderr, "PrintAssert:%s (%s:%d) %s\n",__FUNCTION__,__FILE__,__LINE__, Tfa98xx_GetErrorString(e))



#elif defined(__CODE_RED)

#include "app_global.h"

#   ifdef DEBUG

#      define _DEBUG(level, fmt, va...) TB_TRACE_INF(TbTracePfx2("tfa",\

					TB_FUNC, va))

//printf(PREFIX "%s:%d: "fmt,__func__,__LINE__,##va);

#   else

#      define _DEBUG(level, fmt, va...) do {} while (0)

#   endif



#   define MSG(fmt, ...) TB_TRACE_INF(TbTracePfx2("tfa", TB_FUNC, __VA_ARGS__))

//printf(PREFIX "%s:%s:%d: "fmt,__FILE__,__func__,__LINE__,##va)

//TB_TRACE_INF(TbTracePfx2(APP_PFX,TB_FUNC,"path=%s, chan=%u, muted=%s, vol=%d\n",

//                                path->isRecording ? "recording" : "playback",

//                                           i,

//                                  channelVol.currentMuteValue ? "YES" : "NO",

//                                              channelVol.currentVolumeValue

//                                              ));

//#   define _ERRORMSG(fmt,va...) TB_TRACE_INF(TbTracePfx2("tfa",TB_FUNC,va))

#   define ERRORMSG(...) TB_TRACE_INF(TbTracePfx2("tfa", TB_FUNC, __VA_ARGS__))

//fprintf(stderr, PREFIX "ERROR %s:%s:%d: "fmt,__FILE__,__func__,__LINE__, ##va)



#define DEBUG0(x...) MSG(x)

#define DEBUG1(x...) _DEBUG(1, x)

#define DEBUG2(x...) _DEBUG(2, x)

#define DEBUG3(x...) _DEBUG(3, x)

//#   define ERRORMSG(x...) _ERRORMSG(x)

#define PRINT(x...)	TB_TRACE_INF(TbTracePfx2("tfa", TB_FUNC, x))

//printf(x)

#define PRINT_ERROR(x...) TB_TRACE_INF(TbTracePfx2("tfa", TB_FUNC, x))

//fprintf(stderr,__VA_ARGS__)

#define PRINT_FILE(file, x...) TB_TRACE_INF(TbTracePfx2("tfa", TB_FUNC, x))

//fprintf(file,__VA_ARGS__)

#define PRINT_ASSERT(e)

//TB_TRACE_INF(TbTracePfx2("tfa",TB_FUNC,Tfa98xx_GetErrorString(e)))

//if ((e)) fprintf(stderr, "PrintAssert:%s (%s:%d) %s\n",__FUNCTION__,__FILE__,__LINE__, Tfa98xx_GetErrorString(e))

#else

#include <stdio.h>

/* user mode */

#   ifdef DEBUG

#      define _DEBUG(level, fmt, va...)  printf(PREFIX "%s:%d: "fmt, __func__,\

						__LINE__, ##va);

#   else

#      define _DEBUG(level, fmt, va...) do {} while (0)

#   endif



#   define MSG(fmt, va...) printf(PREFIX "%s:%s:%d: "fmt, __FILE__, __func__,\

						__LINE__, ##va)

#   define _ERRORMSG(fmt, va...) fprintf(stderr, PREFIX "ERROR %s:%s:%d: "fmt,\

						__FILE__, __func__, __LINE__, ##va)



#define DEBUG0(x...) MSG(x)

#define DEBUG1(x...) _DEBUG(1, x)

#define DEBUG2(x...) _DEBUG(2, x)

#define DEBUG3(x...) _DEBUG(3, x)

#define ERRORMSG(x...) _ERRORMSG(x)

#define PRINT(x...)	printf(x)

#define PRINT_ERROR(...)	 fprintf(stderr, __VA_ARGS__)

#define PRINT_FILE(file, ...)	fprintf(file, __VA_ARGS__)

#define PRINT_ASSERT(e)if ((e)) fprintf(stderr, "PrintAssert:%s (%s:%d)\

			error code:%d\n", __FUNCTION__, __FILE__, __LINE__, e)

//#	define PRINT_ASSERT(e) if ((e)) fprintf(stderr, "PrintAssert:%s (%s:%d) %s\n", __FUNCTION__, __FILE__, __LINE__, Tfa98xx_GetErrorString(e))





#endif	 /* WIN32 */



#endif	 /* user */



#endif				/* _DBGPRINT_H --------------- */