xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ASoC: Add suspend and resume callbacks to Wolfson CODEC drivers

Browse Source 
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown
2009-06-13 22:30:18 +01:00
parent 831dc0f10f
commit b3b50b3f31
11 changed files with 244 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
sound/soc/codecs/wm8988.c
View File

@@ -981,6 +981,21 @@ static int wm8988_i2c_remove(struct i2c_client *client)
return 0;
}
#ifdef CONFIG_PM
static int wm8988_i2c_suspend(struct i2c_client *client, pm_message_t msg)
{
return snd_soc_suspend_device(&client->dev);
}
static int wm8988_i2c_resume(struct i2c_client *client)
{
return snd_soc_resume_device(&client->dev);
}
#else
#define wm8988_i2c_suspend NULL
#define wm8988_i2c_resume NULL
#endif
static const struct i2c_device_id wm8988_i2c_id[] = {
{ "wm8988", 0 },
{ }
@@ -994,6 +1009,8 @@ static struct i2c_driver wm8988_i2c_driver = {
},
.probe = wm8988_i2c_probe,
.remove = wm8988_i2c_remove,
.suspend = wm8988_i2c_suspend,
.resume = wm8988_i2c_resume,
.id_table = wm8988_i2c_id,
};
#endif
@@ -1051,6 +1068,21 @@ static int __devexit wm8988_spi_remove(struct spi_device *spi)
return 0;
}
#ifdef CONFIG_PM
static int wm8988_spi_suspend(struct spi_device *spi, pm_message_t msg)
{
return snd_soc_suspend_device(&spi->dev);
}
static int wm8988_spi_resume(struct spi_device *spi)
{
return snd_soc_resume_device(&spi->dev);
}
#else
#define wm8988_spi_suspend NULL
#define wm8988_spi_resume NULL
#endif
static struct spi_driver wm8988_spi_driver = {
.driver = {
.name = "wm8988",
@@ -1059,6 +1091,8 @@ static struct spi_driver wm8988_spi_driver = {
},
.probe = wm8988_spi_probe,
.remove = __devexit_p(wm8988_spi_remove),
.suspend = wm8988_spi_suspend,
.resume = wm8988_spi_resume,
};
#endif