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Diffstat (limited to 'sound/soc/codecs/wm8770.c')
-rw-r--r--sound/soc/codecs/wm8770.c131
1 files changed, 64 insertions, 67 deletions
diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c
index d6edcbbdec12..806245c70f8b 100644
--- a/sound/soc/codecs/wm8770.c
+++ b/sound/soc/codecs/wm8770.c
@@ -84,7 +84,7 @@ struct wm8770_priv {
struct regmap *regmap;
struct regulator_bulk_data supplies[WM8770_NUM_SUPPLIES];
struct notifier_block disable_nb[WM8770_NUM_SUPPLIES];
- struct snd_soc_codec *codec;
+ struct snd_soc_component *component;
int sysclk;
};
@@ -308,14 +308,14 @@ static const struct snd_soc_dapm_route wm8770_intercon[] = {
static int vout12supply_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
- struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+ struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
- snd_soc_update_bits(codec, WM8770_OUTMUX1, 0x180, 0);
+ snd_soc_component_update_bits(component, WM8770_OUTMUX1, 0x180, 0);
break;
case SND_SOC_DAPM_POST_PMD:
- snd_soc_update_bits(codec, WM8770_OUTMUX1, 0x180, 0x180);
+ snd_soc_component_update_bits(component, WM8770_OUTMUX1, 0x180, 0x180);
break;
}
@@ -325,31 +325,31 @@ static int vout12supply_event(struct snd_soc_dapm_widget *w,
static int vout34supply_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
- struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+ struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
- snd_soc_update_bits(codec, WM8770_OUTMUX2, 0x180, 0);
+ snd_soc_component_update_bits(component, WM8770_OUTMUX2, 0x180, 0);
break;
case SND_SOC_DAPM_POST_PMD:
- snd_soc_update_bits(codec, WM8770_OUTMUX2, 0x180, 0x180);
+ snd_soc_component_update_bits(component, WM8770_OUTMUX2, 0x180, 0x180);
break;
}
return 0;
}
-static int wm8770_reset(struct snd_soc_codec *codec)
+static int wm8770_reset(struct snd_soc_component *component)
{
- return snd_soc_write(codec, WM8770_RESET, 0);
+ return snd_soc_component_write(component, WM8770_RESET, 0);
}
static int wm8770_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
- struct snd_soc_codec *codec;
+ struct snd_soc_component *component;
int iface, master;
- codec = dai->codec;
+ component = dai->component;
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBM_CFM:
@@ -392,8 +392,8 @@ static int wm8770_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
return -EINVAL;
}
- snd_soc_update_bits(codec, WM8770_IFACECTRL, 0xf, iface);
- snd_soc_update_bits(codec, WM8770_MSTRCTRL, 0x100, master);
+ snd_soc_component_update_bits(component, WM8770_IFACECTRL, 0xf, iface);
+ snd_soc_component_update_bits(component, WM8770_MSTRCTRL, 0x100, master);
return 0;
}
@@ -411,15 +411,15 @@ static int wm8770_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
- struct snd_soc_codec *codec;
+ struct snd_soc_component *component;
struct wm8770_priv *wm8770;
int i;
int iface;
int shift;
int ratio;
- codec = dai->codec;
- wm8770 = snd_soc_codec_get_drvdata(codec);
+ component = dai->component;
+ wm8770 = snd_soc_component_get_drvdata(component);
iface = 0;
switch (params_width(params)) {
@@ -450,7 +450,7 @@ static int wm8770_hw_params(struct snd_pcm_substream *substream,
}
/* Only need to set MCLK/LRCLK ratio if we're master */
- if (snd_soc_read(codec, WM8770_MSTRCTRL) & 0x100) {
+ if (snd_soc_component_read32(component, WM8770_MSTRCTRL) & 0x100) {
for (; i < ARRAY_SIZE(mclk_ratios); ++i) {
ratio = wm8770->sysclk / params_rate(params);
if (ratio == mclk_ratios[i])
@@ -458,51 +458,51 @@ static int wm8770_hw_params(struct snd_pcm_substream *substream,
}
if (i == ARRAY_SIZE(mclk_ratios)) {
- dev_err(codec->dev,
+ dev_err(component->dev,
"Unable to configure MCLK ratio %d/%d\n",
wm8770->sysclk, params_rate(params));
return -EINVAL;
}
- dev_dbg(codec->dev, "MCLK is %dfs\n", mclk_ratios[i]);
+ dev_dbg(component->dev, "MCLK is %dfs\n", mclk_ratios[i]);
- snd_soc_update_bits(codec, WM8770_MSTRCTRL, 0x7 << shift,
+ snd_soc_component_update_bits(component, WM8770_MSTRCTRL, 0x7 << shift,
i << shift);
}
- snd_soc_update_bits(codec, WM8770_IFACECTRL, 0x30, iface);
+ snd_soc_component_update_bits(component, WM8770_IFACECTRL, 0x30, iface);
return 0;
}
static int wm8770_mute(struct snd_soc_dai *dai, int mute)
{
- struct snd_soc_codec *codec;
+ struct snd_soc_component *component;
- codec = dai->codec;
- return snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10,
+ component = dai->component;
+ return snd_soc_component_update_bits(component, WM8770_DACMUTE, 0x10,
!!mute << 4);
}
static int wm8770_set_sysclk(struct snd_soc_dai *dai,
int clk_id, unsigned int freq, int dir)
{
- struct snd_soc_codec *codec;
+ struct snd_soc_component *component;
struct wm8770_priv *wm8770;
- codec = dai->codec;
- wm8770 = snd_soc_codec_get_drvdata(codec);
+ component = dai->component;
+ wm8770 = snd_soc_component_get_drvdata(component);
wm8770->sysclk = freq;
return 0;
}
-static int wm8770_set_bias_level(struct snd_soc_codec *codec,
+static int wm8770_set_bias_level(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
int ret;
struct wm8770_priv *wm8770;
- wm8770 = snd_soc_codec_get_drvdata(codec);
+ wm8770 = snd_soc_component_get_drvdata(component);
switch (level) {
case SND_SOC_BIAS_ON:
@@ -510,11 +510,11 @@ static int wm8770_set_bias_level(struct snd_soc_codec *codec,
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
- if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
+ if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
ret = regulator_bulk_enable(ARRAY_SIZE(wm8770->supplies),
wm8770->supplies);
if (ret) {
- dev_err(codec->dev,
+ dev_err(component->dev,
"Failed to enable supplies: %d\n",
ret);
return ret;
@@ -523,12 +523,12 @@ static int wm8770_set_bias_level(struct snd_soc_codec *codec,
regcache_sync(wm8770->regmap);
/* global powerup */
- snd_soc_write(codec, WM8770_PWDNCTRL, 0);
+ snd_soc_component_write(component, WM8770_PWDNCTRL, 0);
}
break;
case SND_SOC_BIAS_OFF:
/* global powerdown */
- snd_soc_write(codec, WM8770_PWDNCTRL, 1);
+ snd_soc_component_write(component, WM8770_PWDNCTRL, 1);
regulator_bulk_disable(ARRAY_SIZE(wm8770->supplies),
wm8770->supplies);
break;
@@ -567,60 +567,59 @@ static struct snd_soc_dai_driver wm8770_dai = {
.symmetric_rates = 1
};
-static int wm8770_probe(struct snd_soc_codec *codec)
+static int wm8770_probe(struct snd_soc_component *component)
{
struct wm8770_priv *wm8770;
int ret;
- wm8770 = snd_soc_codec_get_drvdata(codec);
- wm8770->codec = codec;
+ wm8770 = snd_soc_component_get_drvdata(component);
+ wm8770->component = component;
ret = regulator_bulk_enable(ARRAY_SIZE(wm8770->supplies),
wm8770->supplies);
if (ret) {
- dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+ dev_err(component->dev, "Failed to enable supplies: %d\n", ret);
return ret;
}
- ret = wm8770_reset(codec);
+ ret = wm8770_reset(component);
if (ret < 0) {
- dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+ dev_err(component->dev, "Failed to issue reset: %d\n", ret);
goto err_reg_enable;
}
/* latch the volume update bits */
- snd_soc_update_bits(codec, WM8770_MSDIGVOL, 0x100, 0x100);
- snd_soc_update_bits(codec, WM8770_MSALGVOL, 0x100, 0x100);
- snd_soc_update_bits(codec, WM8770_VOUT1RVOL, 0x100, 0x100);
- snd_soc_update_bits(codec, WM8770_VOUT2RVOL, 0x100, 0x100);
- snd_soc_update_bits(codec, WM8770_VOUT3RVOL, 0x100, 0x100);
- snd_soc_update_bits(codec, WM8770_VOUT4RVOL, 0x100, 0x100);
- snd_soc_update_bits(codec, WM8770_DAC1RVOL, 0x100, 0x100);
- snd_soc_update_bits(codec, WM8770_DAC2RVOL, 0x100, 0x100);
- snd_soc_update_bits(codec, WM8770_DAC3RVOL, 0x100, 0x100);
- snd_soc_update_bits(codec, WM8770_DAC4RVOL, 0x100, 0x100);
+ snd_soc_component_update_bits(component, WM8770_MSDIGVOL, 0x100, 0x100);
+ snd_soc_component_update_bits(component, WM8770_MSALGVOL, 0x100, 0x100);
+ snd_soc_component_update_bits(component, WM8770_VOUT1RVOL, 0x100, 0x100);
+ snd_soc_component_update_bits(component, WM8770_VOUT2RVOL, 0x100, 0x100);
+ snd_soc_component_update_bits(component, WM8770_VOUT3RVOL, 0x100, 0x100);
+ snd_soc_component_update_bits(component, WM8770_VOUT4RVOL, 0x100, 0x100);
+ snd_soc_component_update_bits(component, WM8770_DAC1RVOL, 0x100, 0x100);
+ snd_soc_component_update_bits(component, WM8770_DAC2RVOL, 0x100, 0x100);
+ snd_soc_component_update_bits(component, WM8770_DAC3RVOL, 0x100, 0x100);
+ snd_soc_component_update_bits(component, WM8770_DAC4RVOL, 0x100, 0x100);
/* mute all DACs */
- snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10, 0x10);
+ snd_soc_component_update_bits(component, WM8770_DACMUTE, 0x10, 0x10);
err_reg_enable:
regulator_bulk_disable(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
return ret;
}
-static const struct snd_soc_codec_driver soc_codec_dev_wm8770 = {
- .probe = wm8770_probe,
- .set_bias_level = wm8770_set_bias_level,
- .idle_bias_off = true,
-
- .component_driver = {
- .controls = wm8770_snd_controls,
- .num_controls = ARRAY_SIZE(wm8770_snd_controls),
- .dapm_widgets = wm8770_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(wm8770_dapm_widgets),
- .dapm_routes = wm8770_intercon,
- .num_dapm_routes = ARRAY_SIZE(wm8770_intercon),
- },
+static const struct snd_soc_component_driver soc_component_dev_wm8770 = {
+ .probe = wm8770_probe,
+ .set_bias_level = wm8770_set_bias_level,
+ .controls = wm8770_snd_controls,
+ .num_controls = ARRAY_SIZE(wm8770_snd_controls),
+ .dapm_widgets = wm8770_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(wm8770_dapm_widgets),
+ .dapm_routes = wm8770_intercon,
+ .num_dapm_routes = ARRAY_SIZE(wm8770_intercon),
+ .use_pmdown_time = 1,
+ .endianness = 1,
+ .non_legacy_dai_naming = 1,
};
static const struct of_device_id wm8770_of_match[] = {
@@ -682,8 +681,8 @@ static int wm8770_spi_probe(struct spi_device *spi)
spi_set_drvdata(spi, wm8770);
- ret = snd_soc_register_codec(&spi->dev,
- &soc_codec_dev_wm8770, &wm8770_dai, 1);
+ ret = devm_snd_soc_register_component(&spi->dev,
+ &soc_component_dev_wm8770, &wm8770_dai, 1);
return ret;
}
@@ -697,8 +696,6 @@ static int wm8770_spi_remove(struct spi_device *spi)
regulator_unregister_notifier(wm8770->supplies[i].consumer,
&wm8770->disable_nb[i]);
- snd_soc_unregister_codec(&spi->dev);
-
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 12:40:43 +0000