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ASoC: ak4642: add ak4648 support

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Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Kuninori Morimoto 2011-11-10 16:22:05 -08:00 committed by Mark Brown
parent e8c83dbfb7
commit a9317e8b6b
1 changed files with 36 additions and 8 deletions
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44
sound/soc/codecs/ak4642.c
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@ -20,6 +20,7 @@
*
* AK4642 is tested.
* AK4643 is tested.
* AK4648 is tested.
*/
#include <linux/delay.h>
@ -71,8 +72,6 @@
#define HP_MS 0x23
#define SPK_MS 0x24
#define AK4642_CACHEREGNUM 0x25
/* PW_MGMT1*/
#define PMVCM (1 << 6) /* VCOM Power Management */
#define PMMIN (1 << 5) /* MIN Input Power Management */
@ -206,7 +205,7 @@ struct ak4642_priv {
/*
* ak4642 register cache
*/
static const u8 ak4642_reg[AK4642_CACHEREGNUM] = {
static const u8 ak4642_reg[] = {
0x00, 0x00, 0x01, 0x00,
0x02, 0x00, 0x00, 0x00,
0xe1, 0xe1, 0x18, 0x00,
@ -219,6 +218,19 @@ static const u8 ak4642_reg[AK4642_CACHEREGNUM] = {
0x00,
};
static const u8 ak4648_reg[] = {
0x00, 0x00, 0x01, 0x00,
0x02, 0x00, 0x00, 0x00,
0xe1, 0xe1, 0x18, 0x00,
0xe1, 0x18, 0x11, 0xb8,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x88, 0x88, 0x08,
};
static int ak4642_dai_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
@ -488,9 +500,23 @@ static struct snd_soc_codec_driver soc_codec_dev_ak4642 = {
.remove = ak4642_remove,
.resume = ak4642_resume,
.set_bias_level = ak4642_set_bias_level,
.reg_cache_size = ARRAY_SIZE(ak4642_reg),
.reg_cache_default = ak4642_reg, /* ak4642 reg */
.reg_cache_size = ARRAY_SIZE(ak4642_reg), /* ak4642 reg */
.reg_word_size = sizeof(u8),
.dapm_widgets = ak4642_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(ak4642_dapm_widgets),
.dapm_routes = ak4642_intercon,
.num_dapm_routes = ARRAY_SIZE(ak4642_intercon),
};
static struct snd_soc_codec_driver soc_codec_dev_ak4648 = {
.probe = ak4642_probe,
.remove = ak4642_remove,
.resume = ak4642_resume,
.set_bias_level = ak4642_set_bias_level,
.reg_cache_default = ak4648_reg, /* ak4648 reg */
.reg_cache_size = ARRAY_SIZE(ak4648_reg), /* ak4648 reg */
.reg_word_size = sizeof(u8),
.reg_cache_default = ak4642_reg,
.dapm_widgets = ak4642_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(ak4642_dapm_widgets),
.dapm_routes = ak4642_intercon,
@ -512,7 +538,8 @@ static __devinit int ak4642_i2c_probe(struct i2c_client *i2c,
ak4642->control_type = SND_SOC_I2C;
ret = snd_soc_register_codec(&i2c->dev,
&soc_codec_dev_ak4642, &ak4642_dai, 1);
(struct snd_soc_codec_driver *)id->driver_data,
&ak4642_dai, 1);
if (ret < 0)
kfree(ak4642);
return ret;
@ -526,8 +553,9 @@ static __devexit int ak4642_i2c_remove(struct i2c_client *client)
}
static const struct i2c_device_id ak4642_i2c_id[] = {
{ "ak4642", 0 },
{ "ak4643", 0 },
{ "ak4642", (kernel_ulong_t)&soc_codec_dev_ak4642 },
{ "ak4643", (kernel_ulong_t)&soc_codec_dev_ak4642 },
{ "ak4648", (kernel_ulong_t)&soc_codec_dev_ak4648 },
{ }
};
MODULE_DEVICE_TABLE(i2c, ak4642_i2c_id);