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Merge remote-tracking branches 'asoc/topic/wm9712', 'asoc/topic/wm9713' and 'asoc/topic/zte' into asoc-next

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This commit is contained in:
Mark Brown 2016-12-12 15:53:32 +00:00
commit a5de5b74a5
12 changed files with 97 additions and 120 deletions
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1
sound/soc/codecs/Kconfig
View File

@ -1083,6 +1083,7 @@ config SND_SOC_WM9705
config SND_SOC_WM9712
tristate
select REGMAP_AC97
config SND_SOC_WM9713
tristate

175
sound/soc/codecs/wm9712.c
View File

@ -15,13 +15,13 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/regmap.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/ac97_codec.h>
#include <sound/initval.h>
#include <sound/soc.h>
#include <sound/tlv.h>
#include "wm9712.h"
#define WM9712_VENDOR_ID 0x574d4c12
#define WM9712_VENDOR_ID_MASK 0xffffffff
@ -32,31 +32,66 @@ struct wm9712_priv {
struct mutex lock;
};
static unsigned int ac97_read(struct snd_soc_codec *codec,
unsigned int reg);
static int ac97_write(struct snd_soc_codec *codec,
unsigned int reg, unsigned int val);
static const struct reg_default wm9712_reg_defaults[] = {
{ 0x02, 0x8000 },
{ 0x04, 0x8000 },
{ 0x06, 0x8000 },
{ 0x08, 0x0f0f },
{ 0x0a, 0xaaa0 },
{ 0x0c, 0xc008 },
{ 0x0e, 0x6808 },
{ 0x10, 0xe808 },
{ 0x12, 0xaaa0 },
{ 0x14, 0xad00 },
{ 0x16, 0x8000 },
{ 0x18, 0xe808 },
{ 0x1a, 0x3000 },
{ 0x1c, 0x8000 },
{ 0x20, 0x0000 },
{ 0x22, 0x0000 },
{ 0x26, 0x000f },
{ 0x28, 0x0605 },
{ 0x2a, 0x0410 },
{ 0x2c, 0xbb80 },
{ 0x2e, 0xbb80 },
{ 0x32, 0xbb80 },
{ 0x34, 0x2000 },
{ 0x4c, 0xf83e },
{ 0x4e, 0xffff },
{ 0x50, 0x0000 },
{ 0x52, 0x0000 },
{ 0x56, 0xf83e },
{ 0x58, 0x0008 },
{ 0x5c, 0x0000 },
{ 0x60, 0xb032 },
{ 0x62, 0x3e00 },
{ 0x64, 0x0000 },
{ 0x76, 0x0006 },
{ 0x78, 0x0001 },
{ 0x7a, 0x0000 },
};
/*
* WM9712 register cache
*/
static const u16 wm9712_reg[] = {
0x6174, 0x8000, 0x8000, 0x8000, /* 6 */
0x0f0f, 0xaaa0, 0xc008, 0x6808, /* e */
0xe808, 0xaaa0, 0xad00, 0x8000, /* 16 */
0xe808, 0x3000, 0x8000, 0x0000, /* 1e */
0x0000, 0x0000, 0x0000, 0x000f, /* 26 */
0x0405, 0x0410, 0xbb80, 0xbb80, /* 2e */
0x0000, 0xbb80, 0x0000, 0x0000, /* 36 */
0x0000, 0x2000, 0x0000, 0x0000, /* 3e */
0x0000, 0x0000, 0x0000, 0x0000, /* 46 */
0x0000, 0x0000, 0xf83e, 0xffff, /* 4e */
0x0000, 0x0000, 0x0000, 0xf83e, /* 56 */
0x0008, 0x0000, 0x0000, 0x0000, /* 5e */
0xb032, 0x3e00, 0x0000, 0x0000, /* 66 */
0x0000, 0x0000, 0x0000, 0x0000, /* 6e */
0x0000, 0x0000, 0x0000, 0x0006, /* 76 */
0x0001, 0x0000, 0x574d, 0x4c12, /* 7e */
static bool wm9712_volatile_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
case AC97_REC_GAIN:
return true;
default:
return regmap_ac97_default_volatile(dev, reg);
}
}
static const struct regmap_config wm9712_regmap_config = {
.reg_bits = 16,
.reg_stride = 2,
.val_bits = 16,
.max_register = 0x7e,
.cache_type = REGCACHE_RBTREE,
.volatile_reg = wm9712_volatile_reg,
.reg_defaults = wm9712_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm9712_reg_defaults),
};
#define HPL_MIXER 0x0
@ -485,75 +520,36 @@ static const struct snd_soc_dapm_route wm9712_audio_map[] = {
{"ROUT2", NULL, "Speaker PGA"},
};
static unsigned int ac97_read(struct snd_soc_codec *codec,
unsigned int reg)
{
struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);
u16 *cache = codec->reg_cache;
if (reg == AC97_RESET || reg == AC97_GPIO_STATUS ||
reg == AC97_VENDOR_ID1 || reg == AC97_VENDOR_ID2 ||
reg == AC97_REC_GAIN)
return soc_ac97_ops->read(wm9712->ac97, reg);
else {
reg = reg >> 1;
if (reg >= (ARRAY_SIZE(wm9712_reg)))
return -EIO;
return cache[reg];
}
}
static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int val)
{
struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);
u16 *cache = codec->reg_cache;
soc_ac97_ops->write(wm9712->ac97, reg, val);
reg = reg >> 1;
if (reg < (ARRAY_SIZE(wm9712_reg)))
cache[reg] = val;
return 0;
}
static int ac97_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec = dai->codec;
int reg;
u16 vra;
struct snd_pcm_runtime *runtime = substream->runtime;
vra = ac97_read(codec, AC97_EXTENDED_STATUS);
ac97_write(codec, AC97_EXTENDED_STATUS, vra | 0x1);
snd_soc_update_bits(codec, AC97_EXTENDED_STATUS, 0x1, 0x1);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
reg = AC97_PCM_FRONT_DAC_RATE;
else
reg = AC97_PCM_LR_ADC_RATE;
return ac97_write(codec, reg, runtime->rate);
return snd_soc_write(codec, reg, runtime->rate);
}
static int ac97_aux_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec = dai->codec;
u16 vra, xsle;
struct snd_pcm_runtime *runtime = substream->runtime;
vra = ac97_read(codec, AC97_EXTENDED_STATUS);
ac97_write(codec, AC97_EXTENDED_STATUS, vra | 0x1);
xsle = ac97_read(codec, AC97_PCI_SID);
ac97_write(codec, AC97_PCI_SID, xsle | 0x8000);
snd_soc_update_bits(codec, AC97_EXTENDED_STATUS, 0x1, 0x1);
snd_soc_update_bits(codec, AC97_PCI_SID, 0x8000, 0x8000);
if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
return -ENODEV;
return ac97_write(codec, AC97_PCM_SURR_DAC_RATE, runtime->rate);
return snd_soc_write(codec, AC97_PCM_SURR_DAC_RATE, runtime->rate);
}
#define WM9712_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
@ -605,12 +601,12 @@ static int wm9712_set_bias_level(struct snd_soc_codec *codec,
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
ac97_write(codec, AC97_POWERDOWN, 0x0000);
snd_soc_write(codec, AC97_POWERDOWN, 0x0000);
break;
case SND_SOC_BIAS_OFF:
/* disable everything including AC link */
ac97_write(codec, AC97_EXTENDED_MSTATUS, 0xffff);
ac97_write(codec, AC97_POWERDOWN, 0xffff);
snd_soc_write(codec, AC97_EXTENDED_MSTATUS, 0xffff);
snd_soc_write(codec, AC97_POWERDOWN, 0xffff);
break;
}
return 0;
@ -619,8 +615,7 @@ static int wm9712_set_bias_level(struct snd_soc_codec *codec,
static int wm9712_soc_resume(struct snd_soc_codec *codec)
{
struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);
int i, ret;
u16 *cache = codec->reg_cache;
int ret;
ret = snd_ac97_reset(wm9712->ac97, true, WM9712_VENDOR_ID,
WM9712_VENDOR_ID_MASK);
@ -629,15 +624,8 @@ static int wm9712_soc_resume(struct snd_soc_codec *codec)
snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY);
if (ret == 0) {
/* Sync reg_cache with the hardware after cold reset */
for (i = 2; i < ARRAY_SIZE(wm9712_reg) << 1; i += 2) {
if (i == AC97_INT_PAGING || i == AC97_POWERDOWN ||
(i > 0x58 && i != 0x5c))
continue;
soc_ac97_ops->write(wm9712->ac97, i, cache[i>>1]);
}
}
if (ret == 0)
regcache_sync(codec->component.regmap);
return ret;
}
@ -645,6 +633,7 @@ static int wm9712_soc_resume(struct snd_soc_codec *codec)
static int wm9712_soc_probe(struct snd_soc_codec *codec)
{
struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);
struct regmap *regmap;
int ret;
wm9712->ac97 = snd_soc_new_ac97_codec(codec, WM9712_VENDOR_ID,
@ -655,16 +644,28 @@ static int wm9712_soc_probe(struct snd_soc_codec *codec)
return ret;
}
regmap = regmap_init_ac97(wm9712->ac97, &wm9712_regmap_config);
if (IS_ERR(regmap)) {
ret = PTR_ERR(regmap);
goto err_free_ac97_codec;
}
snd_soc_codec_init_regmap(codec, regmap);
/* set alc mux to none */
ac97_write(codec, AC97_VIDEO, ac97_read(codec, AC97_VIDEO) | 0x3000);
snd_soc_update_bits(codec, AC97_VIDEO, 0x3000, 0x3000);
return 0;
err_free_ac97_codec:
snd_soc_free_ac97_codec(wm9712->ac97);
return ret;
}
static int wm9712_soc_remove(struct snd_soc_codec *codec)
{
struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);
snd_soc_codec_exit_regmap(codec);
snd_soc_free_ac97_codec(wm9712->ac97);
return 0;
}
@ -673,14 +674,8 @@ static const struct snd_soc_codec_driver soc_codec_dev_wm9712 = {
.probe = wm9712_soc_probe,
.remove = wm9712_soc_remove,
.resume = wm9712_soc_resume,
.read = ac97_read,
.write = ac97_write,
.set_bias_level = wm9712_set_bias_level,
.suspend_bias_off = true,
.reg_cache_size = ARRAY_SIZE(wm9712_reg),
.reg_word_size = sizeof(u16),
.reg_cache_step = 2,
.reg_cache_default = wm9712_reg,
.component_driver = {
.controls = wm9712_snd_ac97_controls,

11
sound/soc/codecs/wm9712.h
View File

@ -1,11 +0,0 @@
/*
* wm9712.h -- WM9712 Soc Audio driver
*/
#ifndef _WM9712_H
#define _WM9712_H
#define WM9712_DAI_AC97_HIFI 0
#define WM9712_DAI_AC97_AUX 1
#endif

4
sound/soc/codecs/wm9713.h
View File

@ -41,8 +41,4 @@
#define WM9713_PCMBCLK_DIV_8 (3 << 9)
#define WM9713_PCMBCLK_DIV_16 (4 << 9)
#define WM9713_DAI_AC97_HIFI 0
#define WM9713_DAI_AC97_AUX 1
#define WM9713_DAI_PCM_VOICE 2
#endif

1
sound/soc/pxa/e800_wm9712.c
View File

@ -21,7 +21,6 @@
#include <mach/audio.h>
#include <mach/eseries-gpio.h>
#include "../codecs/wm9712.h"
#include "pxa2xx-ac97.h"
static int e800_spk_amp_event(struct snd_soc_dapm_widget *w,

1
sound/soc/pxa/em-x270.c
View File

@ -30,7 +30,6 @@
#include <asm/mach-types.h>
#include <mach/audio.h>
#include "../codecs/wm9712.h"
#include "pxa2xx-ac97.h"
static struct snd_soc_dai_link em_x270_dai[] = {

1
sound/soc/pxa/palm27x.c
View File

@ -27,7 +27,6 @@
#include <mach/audio.h>
#include <linux/platform_data/asoc-palm27x.h>
#include "../codecs/wm9712.h"
#include "pxa2xx-ac97.h"
static struct snd_soc_jack hs_jack;

1
sound/soc/pxa/tosa.c
View File

@ -31,7 +31,6 @@
#include <mach/tosa.h>
#include <mach/audio.h>
#include "../codecs/wm9712.h"
#include "pxa2xx-ac97.h"
#define TOSA_HP 0

16
sound/soc/zte/Kconfig
View File

@ -1,17 +1,17 @@
config ZX296702_SPDIF
tristate "ZX296702 spdif"
depends on SOC_ZX296702 || COMPILE_TEST
config ZX_SPDIF
tristate "ZTE ZX SPDIF Driver Support"
depends on ARCH_ZX || COMPILE_TEST
depends on COMMON_CLK
select SND_SOC_GENERIC_DMAENGINE_PCM
help
Say Y or M if you want to add support for codecs attached to the
zx296702 spdif interface
ZTE ZX SPDIF interface
config ZX296702_I2S
tristate "ZX296702 i2s"
depends on SOC_ZX296702 || COMPILE_TEST
config ZX_I2S
tristate "ZTE ZX I2S Driver Support"
depends on ARCH_ZX || COMPILE_TEST
depends on COMMON_CLK
select SND_SOC_GENERIC_DMAENGINE_PCM
help
Say Y or M if you want to add support for codecs attached to the
zx296702 i2s interface
ZTE ZX I2S interface

4
sound/soc/zte/Makefile
View File

@ -1,2 +1,2 @@
obj-$(CONFIG_ZX296702_SPDIF) += zx296702-spdif.o
obj-$(CONFIG_ZX296702_I2S) += zx296702-i2s.o
obj-$(CONFIG_ZX_SPDIF) += zx-spdif.o
obj-$(CONFIG_ZX_I2S) += zx-i2s.o

0
sound/soc/zte/zx296702-i2s.c → sound/soc/zte/zx-i2s.c
View File

2
sound/soc/zte/zx296702-spdif.c → sound/soc/zte/zx-spdif.c
View File

@ -71,7 +71,7 @@
#define ZX_VALID_RIGHT_TRACK (2 << 0)
#define ZX_VALID_TRACK_MASK (3 << 0)
#define ZX_SPDIF_CLK_RAT (4 * 32)
#define ZX_SPDIF_CLK_RAT (2 * 32)
struct zx_spdif_info {
struct snd_dmaengine_dai_dma_data dma_data;