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-rw-r--r--sound/soc/codecs/twl6040.c23
-rw-r--r--sound/soc/codecs/uda134x.c32
-rw-r--r--sound/soc/codecs/uda1380.c20
-rw-r--r--sound/soc/codecs/wl1273.c10
4 files changed, 8 insertions, 77 deletions
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 0f6067f04e29..5ff2b1e4638e 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -1095,25 +1095,6 @@ static struct snd_soc_dai_driver twl6040_dai[] = {
},
};
-#ifdef CONFIG_PM
-static int twl6040_suspend(struct snd_soc_codec *codec)
-{
- twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
- return 0;
-}
-
-static int twl6040_resume(struct snd_soc_codec *codec)
-{
- twl6040_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
- return 0;
-}
-#else
-#define twl6040_suspend NULL
-#define twl6040_resume NULL
-#endif
-
static int twl6040_probe(struct snd_soc_codec *codec)
{
struct twl6040_data *priv;
@@ -1160,7 +1141,6 @@ static int twl6040_remove(struct snd_soc_codec *codec)
struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
free_irq(priv->plug_irq, codec);
- twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF);
return 0;
}
@@ -1168,11 +1148,10 @@ static int twl6040_remove(struct snd_soc_codec *codec)
static struct snd_soc_codec_driver soc_codec_dev_twl6040 = {
.probe = twl6040_probe,
.remove = twl6040_remove,
- .suspend = twl6040_suspend,
- .resume = twl6040_resume,
.read = twl6040_read,
.write = twl6040_write,
.set_bias_level = twl6040_set_bias_level,
+ .suspend_bias_off = true,
.ignore_pmdown_time = true,
.controls = twl6040_snd_controls,
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index 32b2f78aa62c..4056260a502e 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -518,11 +518,6 @@ static int uda134x_soc_probe(struct snd_soc_codec *codec)
uda134x_reset(codec);
- if (pd->is_powered_on_standby)
- uda134x_set_bias_level(codec, SND_SOC_BIAS_ON);
- else
- uda134x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
if (pd->model == UDA134X_UDA1341) {
widgets = uda1341_dapm_widgets;
num_widgets = ARRAY_SIZE(uda1341_dapm_widgets);
@@ -574,44 +569,21 @@ static int uda134x_soc_remove(struct snd_soc_codec *codec)
{
struct uda134x_priv *uda134x = snd_soc_codec_get_drvdata(codec);
- uda134x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
- uda134x_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
kfree(uda134x);
return 0;
}
-#if defined(CONFIG_PM)
-static int uda134x_soc_suspend(struct snd_soc_codec *codec)
-{
- uda134x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
- uda134x_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
-static int uda134x_soc_resume(struct snd_soc_codec *codec)
-{
- uda134x_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
- uda134x_set_bias_level(codec, SND_SOC_BIAS_ON);
- return 0;
-}
-#else
-#define uda134x_soc_suspend NULL
-#define uda134x_soc_resume NULL
-#endif /* CONFIG_PM */
-
static struct snd_soc_codec_driver soc_codec_dev_uda134x = {
.probe = uda134x_soc_probe,
.remove = uda134x_soc_remove,
- .suspend = uda134x_soc_suspend,
- .resume = uda134x_soc_resume,
.reg_cache_size = sizeof(uda134x_reg),
.reg_word_size = sizeof(u8),
.reg_cache_default = uda134x_reg,
.reg_cache_step = 1,
.read = uda134x_read_reg_cache,
- .write = uda134x_write,
.set_bias_level = uda134x_set_bias_level,
+ .suspend_bias_off = true,
+
.dapm_widgets = uda134x_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(uda134x_dapm_widgets),
.dapm_routes = uda134x_dapm_routes,
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index e62e70781ec2..dc7778b6dd7f 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -693,18 +693,6 @@ static struct snd_soc_dai_driver uda1380_dai[] = {
},
};
-static int uda1380_suspend(struct snd_soc_codec *codec)
-{
- uda1380_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
-static int uda1380_resume(struct snd_soc_codec *codec)
-{
- uda1380_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
- return 0;
-}
-
static int uda1380_probe(struct snd_soc_codec *codec)
{
struct uda1380_platform_data *pdata =codec->dev->platform_data;
@@ -739,8 +727,6 @@ static int uda1380_probe(struct snd_soc_codec *codec)
INIT_WORK(&uda1380->work, uda1380_flush_work);
- /* power on device */
- uda1380_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
/* set clock input */
switch (pdata->dac_clk) {
case UDA1380_DAC_CLK_SYSCLK:
@@ -766,8 +752,6 @@ static int uda1380_remove(struct snd_soc_codec *codec)
{
struct uda1380_platform_data *pdata =codec->dev->platform_data;
- uda1380_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
gpio_free(pdata->gpio_reset);
gpio_free(pdata->gpio_power);
@@ -777,11 +761,11 @@ static int uda1380_remove(struct snd_soc_codec *codec)
static struct snd_soc_codec_driver soc_codec_dev_uda1380 = {
.probe = uda1380_probe,
.remove = uda1380_remove,
- .suspend = uda1380_suspend,
- .resume = uda1380_resume,
.read = uda1380_read_reg_cache,
.write = uda1380_write,
.set_bias_level = uda1380_set_bias_level,
+ .suspend_bias_off = true,
+
.reg_cache_size = ARRAY_SIZE(uda1380_reg),
.reg_word_size = sizeof(u16),
.reg_cache_default = uda1380_reg,
diff --git a/sound/soc/codecs/wl1273.c b/sound/soc/codecs/wl1273.c
index f3d4e88d0b7b..00aea4100bb3 100644
--- a/sound/soc/codecs/wl1273.c
+++ b/sound/soc/codecs/wl1273.c
@@ -452,7 +452,6 @@ static int wl1273_probe(struct snd_soc_codec *codec)
{
struct wl1273_core **core = codec->dev->platform_data;
struct wl1273_priv *wl1273;
- int r;
dev_dbg(codec->dev, "%s.\n", __func__);
@@ -470,12 +469,7 @@ static int wl1273_probe(struct snd_soc_codec *codec)
snd_soc_codec_set_drvdata(codec, wl1273);
- r = snd_soc_add_codec_controls(codec, wl1273_controls,
- ARRAY_SIZE(wl1273_controls));
- if (r)
- kfree(wl1273);
-
- return r;
+ return 0;
}
static int wl1273_remove(struct snd_soc_codec *codec)
@@ -492,6 +486,8 @@ static struct snd_soc_codec_driver soc_codec_dev_wl1273 = {
.probe = wl1273_probe,
.remove = wl1273_remove,
+ .controls = wl1273_controls,
+ .num_controls = ARRAY_SIZE(wl1273_controls),
.dapm_widgets = wl1273_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wl1273_dapm_widgets),
.dapm_routes = wl1273_dapm_routes,
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-24 06:40:29 +0000