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-rw-r--r--sound/soc/codecs/wm8711.c27
-rw-r--r--sound/soc/codecs/wm8728.c34
-rw-r--r--sound/soc/codecs/wm8731.c28
-rw-r--r--sound/soc/codecs/wm8737.c49
-rw-r--r--sound/soc/codecs/wm8750.c25
5 files changed, 16 insertions, 147 deletions
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 32187e739b4f..121e46d53779 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -350,19 +350,6 @@ static struct snd_soc_dai_driver wm8711_dai = {
.ops = &wm8711_ops,
};
-static int wm8711_suspend(struct snd_soc_codec *codec)
-{
- snd_soc_write(codec, WM8711_ACTIVE, 0x0);
- wm8711_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
-static int wm8711_resume(struct snd_soc_codec *codec)
-{
- wm8711_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
- return 0;
-}
-
static int wm8711_probe(struct snd_soc_codec *codec)
{
int ret;
@@ -373,8 +360,6 @@ static int wm8711_probe(struct snd_soc_codec *codec)
return ret;
}
- wm8711_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
/* Latch the update bits */
snd_soc_update_bits(codec, WM8711_LOUT1V, 0x0100, 0x0100);
snd_soc_update_bits(codec, WM8711_ROUT1V, 0x0100, 0x0100);
@@ -383,19 +368,11 @@ static int wm8711_probe(struct snd_soc_codec *codec)
}
-/* power down chip */
-static int wm8711_remove(struct snd_soc_codec *codec)
-{
- wm8711_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
static struct snd_soc_codec_driver soc_codec_dev_wm8711 = {
.probe = wm8711_probe,
- .remove = wm8711_remove,
- .suspend = wm8711_suspend,
- .resume = wm8711_resume,
.set_bias_level = wm8711_set_bias_level,
+ .suspend_bias_off = true,
+
.controls = wm8711_snd_controls,
.num_controls = ARRAY_SIZE(wm8711_snd_controls),
.dapm_widgets = wm8711_dapm_widgets,
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 38ff826f589a..55c7fb4fc786 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -212,40 +212,10 @@ static struct snd_soc_dai_driver wm8728_dai = {
.ops = &wm8728_dai_ops,
};
-static int wm8728_suspend(struct snd_soc_codec *codec)
-{
- wm8728_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
- return 0;
-}
-
-static int wm8728_resume(struct snd_soc_codec *codec)
-{
- wm8728_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
- return 0;
-}
-
-static int wm8728_probe(struct snd_soc_codec *codec)
-{
- /* power on device */
- wm8728_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
- return 0;
-}
-
-static int wm8728_remove(struct snd_soc_codec *codec)
-{
- wm8728_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
static struct snd_soc_codec_driver soc_codec_dev_wm8728 = {
- .probe = wm8728_probe,
- .remove = wm8728_remove,
- .suspend = wm8728_suspend,
- .resume = wm8728_resume,
.set_bias_level = wm8728_set_bias_level,
+ .suspend_bias_off = true,
+
.controls = wm8728_snd_controls,
.num_controls = ARRAY_SIZE(wm8728_snd_controls),
.dapm_widgets = wm8728_dapm_widgets,
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 5dae9a6f8076..b9211b42f6e9 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -562,25 +562,6 @@ static struct snd_soc_dai_driver wm8731_dai = {
.symmetric_rates = 1,
};
-#ifdef CONFIG_PM
-static int wm8731_suspend(struct snd_soc_codec *codec)
-{
- wm8731_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
- return 0;
-}
-
-static int wm8731_resume(struct snd_soc_codec *codec)
-{
- wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
- return 0;
-}
-#else
-#define wm8731_suspend NULL
-#define wm8731_resume NULL
-#endif
-
static int wm8731_probe(struct snd_soc_codec *codec)
{
struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
@@ -636,8 +617,6 @@ static int wm8731_remove(struct snd_soc_codec *codec)
{
struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
- wm8731_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
return 0;
@@ -646,9 +625,9 @@ static int wm8731_remove(struct snd_soc_codec *codec)
static struct snd_soc_codec_driver soc_codec_dev_wm8731 = {
.probe = wm8731_probe,
.remove = wm8731_remove,
- .suspend = wm8731_suspend,
- .resume = wm8731_resume,
.set_bias_level = wm8731_set_bias_level,
+ .suspend_bias_off = true,
+
.dapm_widgets = wm8731_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wm8731_dapm_widgets),
.dapm_routes = wm8731_intercon,
@@ -683,8 +662,7 @@ static int wm8731_spi_probe(struct spi_device *spi)
struct wm8731_priv *wm8731;
int ret;
- wm8731 = devm_kzalloc(&spi->dev, sizeof(struct wm8731_priv),
- GFP_KERNEL);
+ wm8731 = devm_kzalloc(&spi->dev, sizeof(*wm8731), GFP_KERNEL);
if (wm8731 == NULL)
return -ENOMEM;
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c
index 744a422ecb05..ada9ac1ba2c6 100644
--- a/sound/soc/codecs/wm8737.c
+++ b/sound/soc/codecs/wm8737.c
@@ -277,17 +277,6 @@ static const struct snd_soc_dapm_route intercon[] = {
{ "AIF", NULL, "ADCR" },
};
-static int wm8737_add_widgets(struct snd_soc_codec *codec)
-{
- struct snd_soc_dapm_context *dapm = &codec->dapm;
-
- snd_soc_dapm_new_controls(dapm, wm8737_dapm_widgets,
- ARRAY_SIZE(wm8737_dapm_widgets));
- snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
- return 0;
-}
-
/* codec mclk clock divider coefficients */
static const struct {
u32 mclk;
@@ -548,23 +537,6 @@ static struct snd_soc_dai_driver wm8737_dai = {
.ops = &wm8737_dai_ops,
};
-#ifdef CONFIG_PM
-static int wm8737_suspend(struct snd_soc_codec *codec)
-{
- wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
-static int wm8737_resume(struct snd_soc_codec *codec)
-{
- wm8737_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
- return 0;
-}
-#else
-#define wm8737_suspend NULL
-#define wm8737_resume NULL
-#endif
-
static int wm8737_probe(struct snd_soc_codec *codec)
{
struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
@@ -593,10 +565,6 @@ static int wm8737_probe(struct snd_soc_codec *codec)
/* Bias level configuration will have done an extra enable */
regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
- snd_soc_add_codec_controls(codec, wm8737_snd_controls,
- ARRAY_SIZE(wm8737_snd_controls));
- wm8737_add_widgets(codec);
-
return 0;
err_enable:
@@ -605,18 +573,17 @@ err_get:
return ret;
}
-static int wm8737_remove(struct snd_soc_codec *codec)
-{
- wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
static struct snd_soc_codec_driver soc_codec_dev_wm8737 = {
.probe = wm8737_probe,
- .remove = wm8737_remove,
- .suspend = wm8737_suspend,
- .resume = wm8737_resume,
.set_bias_level = wm8737_set_bias_level,
+ .suspend_bias_off = true,
+
+ .controls = wm8737_snd_controls,
+ .num_controls = ARRAY_SIZE(wm8737_snd_controls),
+ .dapm_widgets = wm8737_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(wm8737_dapm_widgets),
+ .dapm_routes = intercon,
+ .num_dapm_routes = ARRAY_SIZE(intercon),
};
static const struct of_device_id wm8737_of_match[] = {
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 67653a2db223..f6847fdd6ddd 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -686,18 +686,6 @@ static struct snd_soc_dai_driver wm8750_dai = {
.ops = &wm8750_dai_ops,
};
-static int wm8750_suspend(struct snd_soc_codec *codec)
-{
- wm8750_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
-static int wm8750_resume(struct snd_soc_codec *codec)
-{
- wm8750_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
- return 0;
-}
-
static int wm8750_probe(struct snd_soc_codec *codec)
{
int ret;
@@ -708,9 +696,6 @@ static int wm8750_probe(struct snd_soc_codec *codec)
return ret;
}
- /* charge output caps */
- wm8750_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
/* set the update bits */
snd_soc_update_bits(codec, WM8750_LDAC, 0x0100, 0x0100);
snd_soc_update_bits(codec, WM8750_RDAC, 0x0100, 0x0100);
@@ -724,18 +709,10 @@ static int wm8750_probe(struct snd_soc_codec *codec)
return ret;
}
-static int wm8750_remove(struct snd_soc_codec *codec)
-{
- wm8750_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
static struct snd_soc_codec_driver soc_codec_dev_wm8750 = {
.probe = wm8750_probe,
- .remove = wm8750_remove,
- .suspend = wm8750_suspend,
- .resume = wm8750_resume,
.set_bias_level = wm8750_set_bias_level,
+ .suspend_bias_off = true,
.controls = wm8750_snd_controls,
.num_controls = ARRAY_SIZE(wm8750_snd_controls),
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 22:05:28 +0000