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MFD: twl4030-codec -> twl4030-audio: Rename the driver

Browse Source 
Rename the driver, and header file from twl4030-codec to
twl4030-audio.
To avoid breakage change depending drivers at the same time.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
CC: Misael Lopez Cruz <misael.lopez@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Peter Ujfalusi 2011-05-31 12:02:49 +03:00
parent 4fe5668b73
commit 57fe7251f5
10 changed files with 43 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/input/misc/Kconfig
View File

@ -267,7 +267,7 @@ config INPUT_TWL4030_PWRBUTTON
config INPUT_TWL4030_VIBRA
tristate "Support for TWL4030 Vibrator"
depends on TWL4030_CORE
select TWL4030_CODEC
select MFD_TWL4030_AUDIO
select INPUT_FF_MEMLESS
help
This option enables support for TWL4030 Vibrator Driver.

10
drivers/input/misc/twl4030-vibra.c
View File

@ -28,7 +28,7 @@
#include <linux/platform_device.h>
#include <linux/workqueue.h>
#include <linux/i2c/twl.h>
#include <linux/mfd/twl4030-codec.h>
#include <linux/mfd/twl4030-audio.h>
#include <linux/input.h>
#include <linux/slab.h>
@ -67,7 +67,7 @@ static void vibra_enable(struct vibra_info *info)
{
u8 reg;
twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER);
twl4030_audio_enable_resource(TWL4030_AUDIO_RES_POWER);
/* turn H-Bridge on */
twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE,
@ -75,7 +75,7 @@ static void vibra_enable(struct vibra_info *info)
twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
(reg | TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL);
twl4030_codec_enable_resource(TWL4030_CODEC_RES_APLL);
twl4030_audio_enable_resource(TWL4030_AUDIO_RES_APLL);
info->enabled = true;
}
@ -90,8 +90,8 @@ static void vibra_disable(struct vibra_info *info)
twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
(reg & ~TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL);
twl4030_codec_disable_resource(TWL4030_CODEC_RES_APLL);
twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
twl4030_audio_disable_resource(TWL4030_AUDIO_RES_APLL);
twl4030_audio_disable_resource(TWL4030_AUDIO_RES_POWER);
info->enabled = false;
}

2
drivers/mfd/Kconfig
View File

@ -218,7 +218,7 @@ config TWL4030_POWER
and load scripts controlling which resources are switched off/on
or reset when a sleep, wakeup or warm reset event occurs.
config TWL4030_CODEC
config MFD_TWL4030_AUDIO
bool
depends on TWL4030_CORE
select MFD_CORE

2
drivers/mfd/Makefile
View File

@ -40,7 +40,7 @@ obj-$(CONFIG_MENELAUS) += menelaus.o
obj-$(CONFIG_TWL4030_CORE) += twl-core.o twl4030-irq.o twl6030-irq.o
obj-$(CONFIG_TWL4030_MADC) += twl4030-madc.o
obj-$(CONFIG_TWL4030_POWER) += twl4030-power.o
obj-$(CONFIG_TWL4030_CODEC) += twl4030-codec.o
obj-$(CONFIG_MFD_TWL4030_AUDIO) += twl4030-audio.o
obj-$(CONFIG_TWL6030_PWM) += twl6030-pwm.o
obj-$(CONFIG_MFD_MC13XXX) += mc13xxx-core.o

33
drivers/mfd/twl4030-codec.c → drivers/mfd/twl4030-audio.c
View File

@ -30,7 +30,7 @@
#include <linux/platform_device.h>
#include <linux/i2c/twl.h>
#include <linux/mfd/core.h>
#include <linux/mfd/twl4030-codec.h>
#include <linux/mfd/twl4030-audio.h>
#define TWL4030_AUDIO_CELLS 2
@ -45,7 +45,7 @@ struct twl4030_audio_resource {
struct twl4030_audio {
unsigned int audio_mclk;
struct mutex mutex;
struct twl4030_audio_resource resource[TWL4030_CODEC_RES_MAX];
struct twl4030_audio_resource resource[TWL4030_AUDIO_RES_MAX];
struct mfd_cell cells[TWL4030_AUDIO_CELLS];
};
@ -53,7 +53,7 @@ struct twl4030_audio {
* Modify the resource, the function returns the content of the register
* after the modification.
*/
static int twl4030_audio_set_resource(enum twl4030_codec_res id, int enable)
static int twl4030_audio_set_resource(enum twl4030_audio_res id, int enable)
{
struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
u8 val;
@ -72,7 +72,7 @@ static int twl4030_audio_set_resource(enum twl4030_codec_res id, int enable)
return val;
}
static inline int twl4030_audio_get_resource(enum twl4030_codec_res id)
static inline int twl4030_audio_get_resource(enum twl4030_audio_res id)
{
struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
u8 val;
@ -87,12 +87,12 @@ static inline int twl4030_audio_get_resource(enum twl4030_codec_res id)
* Enable the resource.
* The function returns with error or the content of the register
*/
int twl4030_codec_enable_resource(enum twl4030_codec_res id)
int twl4030_audio_enable_resource(enum twl4030_audio_res id)
{
struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
int val;
if (id >= TWL4030_CODEC_RES_MAX) {
if (id >= TWL4030_AUDIO_RES_MAX) {
dev_err(&twl4030_audio_dev->dev,
"Invalid resource ID (%u)\n", id);
return -EINVAL;
@ -110,18 +110,18 @@ int twl4030_codec_enable_resource(enum twl4030_codec_res id)
return val;
}
EXPORT_SYMBOL_GPL(twl4030_codec_enable_resource);
EXPORT_SYMBOL_GPL(twl4030_audio_enable_resource);
/*
* Disable the resource.
* The function returns with error or the content of the register
*/
int twl4030_codec_disable_resource(unsigned id)
int twl4030_audio_disable_resource(unsigned id)
{
struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
int val;
if (id >= TWL4030_CODEC_RES_MAX) {
if (id >= TWL4030_AUDIO_RES_MAX) {
dev_err(&twl4030_audio_dev->dev,
"Invalid resource ID (%u)\n", id);
return -EINVAL;
@ -146,15 +146,15 @@ int twl4030_codec_disable_resource(unsigned id)
return val;
}
EXPORT_SYMBOL_GPL(twl4030_codec_disable_resource);
EXPORT_SYMBOL_GPL(twl4030_audio_disable_resource);
unsigned int twl4030_codec_get_mclk(void)
unsigned int twl4030_audio_get_mclk(void)
{
struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
return audio->audio_mclk;
}
EXPORT_SYMBOL_GPL(twl4030_codec_get_mclk);
EXPORT_SYMBOL_GPL(twl4030_audio_get_mclk);
static int __devinit twl4030_audio_probe(struct platform_device *pdev)
{
@ -199,12 +199,12 @@ static int __devinit twl4030_audio_probe(struct platform_device *pdev)
audio->audio_mclk = pdata->audio_mclk;
/* Codec power */
audio->resource[TWL4030_CODEC_RES_POWER].reg = TWL4030_REG_CODEC_MODE;
audio->resource[TWL4030_CODEC_RES_POWER].mask = TWL4030_CODECPDZ;
audio->resource[TWL4030_AUDIO_RES_POWER].reg = TWL4030_REG_CODEC_MODE;
audio->resource[TWL4030_AUDIO_RES_POWER].mask = TWL4030_CODECPDZ;
/* PLL */
audio->resource[TWL4030_CODEC_RES_APLL].reg = TWL4030_REG_APLL_CTL;
audio->resource[TWL4030_CODEC_RES_APLL].mask = TWL4030_APLL_EN;
audio->resource[TWL4030_AUDIO_RES_APLL].reg = TWL4030_REG_APLL_CTL;
audio->resource[TWL4030_AUDIO_RES_APLL].mask = TWL4030_APLL_EN;
if (pdata->audio) {
cell = &audio->cells[childs];
@ -275,4 +275,3 @@ module_exit(twl4030_audio_exit);
MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
MODULE_LICENSE("GPL");

16
include/linux/mfd/twl4030-codec.h → include/linux/mfd/twl4030-audio.h
View File

@ -1,5 +1,5 @@
/*
* MFD driver for twl4030 codec submodule
* MFD driver for twl4030 audio submodule
*
* Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
*
@ -259,14 +259,14 @@
#define TWL4030_VIBRA_DIR_SEL 0x20
/* TWL4030 codec resource IDs */
enum twl4030_codec_res {
TWL4030_CODEC_RES_POWER = 0,
TWL4030_CODEC_RES_APLL,
TWL4030_CODEC_RES_MAX,
enum twl4030_audio_res {
TWL4030_AUDIO_RES_POWER = 0,
TWL4030_AUDIO_RES_APLL,
TWL4030_AUDIO_RES_MAX,
};
int twl4030_codec_disable_resource(enum twl4030_codec_res id);
int twl4030_codec_enable_resource(enum twl4030_codec_res id);
unsigned int twl4030_codec_get_mclk(void);
int twl4030_audio_disable_resource(enum twl4030_audio_res id);
int twl4030_audio_enable_resource(enum twl4030_audio_res id);
unsigned int twl4030_audio_get_mclk(void);
#endif /* End of __TWL4030_CODEC_H__ */

2
sound/soc/codecs/Kconfig
View File

@ -236,7 +236,7 @@ config SND_SOC_TLV320DAC33
tristate
config SND_SOC_TWL4030
select TWL4030_CODEC
select MFD_TWL4030_AUDIO
tristate
config SND_SOC_TWL6040

16
sound/soc/codecs/twl4030.c
View File

@ -36,7 +36,7 @@
#include <sound/tlv.h>
/* Register descriptions are here */
#include <linux/mfd/twl4030-codec.h>
#include <linux/mfd/twl4030-audio.h>
/* Shadow register used by the audio driver */
#define TWL4030_REG_SW_SHADOW 0x4A
@ -251,9 +251,9 @@ static void twl4030_codec_enable(struct snd_soc_codec *codec, int enable)
return;
if (enable)
mode = twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER);
mode = twl4030_audio_enable_resource(TWL4030_AUDIO_RES_POWER);
else
mode = twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
mode = twl4030_audio_disable_resource(TWL4030_AUDIO_RES_POWER);
if (mode >= 0) {
twl4030_write_reg_cache(codec, TWL4030_REG_CODEC_MODE, mode);
@ -375,13 +375,13 @@ static void twl4030_apll_enable(struct snd_soc_codec *codec, int enable)
if (enable) {
twl4030->apll_enabled++;
if (twl4030->apll_enabled == 1)
status = twl4030_codec_enable_resource(
TWL4030_CODEC_RES_APLL);
status = twl4030_audio_enable_resource(
TWL4030_AUDIO_RES_APLL);
} else {
twl4030->apll_enabled--;
if (!twl4030->apll_enabled)
status = twl4030_codec_disable_resource(
TWL4030_CODEC_RES_APLL);
status = twl4030_audio_disable_resource(
TWL4030_AUDIO_RES_APLL);
}
if (status >= 0)
@ -2260,7 +2260,7 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
}
snd_soc_codec_set_drvdata(codec, twl4030);
/* Set the defaults, and power up the codec */
twl4030->sysclk = twl4030_codec_get_mclk() / 1000;
twl4030->sysclk = twl4030_audio_get_mclk() / 1000;
codec->dapm.idle_bias_off = 1;
twl4030_init_chip(codec);

2
sound/soc/omap/sdp3430.c
View File

@ -36,7 +36,7 @@
#include <plat/mcbsp.h>
/* Register descriptions for twl4030 codec part */
#include <linux/mfd/twl4030-codec.h>
#include <linux/mfd/twl4030-audio.h>
#include "omap-mcbsp.h"
#include "omap-pcm.h"

2
sound/soc/omap/zoom2.c
View File

@ -32,7 +32,7 @@
#include <plat/mcbsp.h>
/* Register descriptions for twl4030 codec part */
#include <linux/mfd/twl4030-codec.h>
#include <linux/mfd/twl4030-audio.h>
#include "omap-mcbsp.h"
#include "omap-pcm.h"