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-rw-r--r--sound/soc/codecs/wm8988.c127
1 files changed, 57 insertions, 70 deletions
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index b0d0219532f2..62200117444b 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -119,7 +119,7 @@ struct wm8988_priv {
const struct snd_pcm_hw_constraint_list *sysclk_constraints;
};
-#define wm8988_reset(c) snd_soc_write(c, WM8988_RESET, 0)
+#define wm8988_reset(c) snd_soc_component_write(c, WM8988_RESET, 0)
/*
* WM8988 Controls
@@ -244,16 +244,16 @@ SOC_DOUBLE_R_TLV("Output 2 Playback Volume", WM8988_LOUT2V, WM8988_ROUT2V,
static int wm8988_lrc_control(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
- struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
- u16 adctl2 = snd_soc_read(codec, WM8988_ADCTL2);
+ struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+ u16 adctl2 = snd_soc_component_read32(component, WM8988_ADCTL2);
/* Use the DAC to gate LRC if active, otherwise use ADC */
- if (snd_soc_read(codec, WM8988_PWR2) & 0x180)
+ if (snd_soc_component_read32(component, WM8988_PWR2) & 0x180)
adctl2 &= ~0x4;
else
adctl2 |= 0x4;
- return snd_soc_write(codec, WM8988_ADCTL2, adctl2);
+ return snd_soc_component_write(component, WM8988_ADCTL2, adctl2);
}
static const char *wm8988_line_texts[] = {
@@ -555,8 +555,8 @@ static const struct snd_pcm_hw_constraint_list constraints_12 = {
static int wm8988_set_dai_sysclk(struct snd_soc_dai *codec_dai,
int clk_id, unsigned int freq, int dir)
{
- struct snd_soc_codec *codec = codec_dai->codec;
- struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *component = codec_dai->component;
+ struct wm8988_priv *wm8988 = snd_soc_component_get_drvdata(component);
switch (freq) {
case 11289600:
@@ -587,7 +587,7 @@ static int wm8988_set_dai_sysclk(struct snd_soc_dai *codec_dai,
static int wm8988_set_dai_fmt(struct snd_soc_dai *codec_dai,
unsigned int fmt)
{
- struct snd_soc_codec *codec = codec_dai->codec;
+ struct snd_soc_component *component = codec_dai->component;
u16 iface = 0;
/* set master/slave audio interface */
@@ -638,21 +638,21 @@ static int wm8988_set_dai_fmt(struct snd_soc_dai *codec_dai,
return -EINVAL;
}
- snd_soc_write(codec, WM8988_IFACE, iface);
+ snd_soc_component_write(component, WM8988_IFACE, iface);
return 0;
}
static int wm8988_pcm_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_codec *codec = dai->codec;
- struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *component = dai->component;
+ struct wm8988_priv *wm8988 = snd_soc_component_get_drvdata(component);
/* The set of sample rates that can be supported depends on the
* MCLK supplied to the CODEC - enforce this.
*/
if (!wm8988->sysclk) {
- dev_err(codec->dev,
+ dev_err(component->dev,
"No MCLK configured, call set_sysclk() on init\n");
return -EINVAL;
}
@@ -668,10 +668,10 @@ static int wm8988_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
- struct snd_soc_codec *codec = dai->codec;
- struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
- u16 iface = snd_soc_read(codec, WM8988_IFACE) & 0x1f3;
- u16 srate = snd_soc_read(codec, WM8988_SRATE) & 0x180;
+ struct snd_soc_component *component = dai->component;
+ struct wm8988_priv *wm8988 = snd_soc_component_get_drvdata(component);
+ u16 iface = snd_soc_component_read32(component, WM8988_IFACE) & 0x1f3;
+ u16 srate = snd_soc_component_read32(component, WM8988_SRATE) & 0x180;
int coeff;
coeff = get_coeff(wm8988->sysclk, params_rate(params));
@@ -680,7 +680,7 @@ static int wm8988_pcm_hw_params(struct snd_pcm_substream *substream,
srate |= 0x40;
}
if (coeff < 0) {
- dev_err(codec->dev,
+ dev_err(component->dev,
"Unable to configure sample rate %dHz with %dHz MCLK\n",
params_rate(params), wm8988->sysclk);
return coeff;
@@ -702,9 +702,9 @@ static int wm8988_pcm_hw_params(struct snd_pcm_substream *substream,
}
/* set iface & srate */
- snd_soc_write(codec, WM8988_IFACE, iface);
+ snd_soc_component_write(component, WM8988_IFACE, iface);
if (coeff >= 0)
- snd_soc_write(codec, WM8988_SRATE, srate |
+ snd_soc_component_write(component, WM8988_SRATE, srate |
(coeff_div[coeff].sr << 1) | coeff_div[coeff].usb);
return 0;
@@ -712,21 +712,21 @@ static int wm8988_pcm_hw_params(struct snd_pcm_substream *substream,
static int wm8988_mute(struct snd_soc_dai *dai, int mute)
{
- struct snd_soc_codec *codec = dai->codec;
- u16 mute_reg = snd_soc_read(codec, WM8988_ADCDAC) & 0xfff7;
+ struct snd_soc_component *component = dai->component;
+ u16 mute_reg = snd_soc_component_read32(component, WM8988_ADCDAC) & 0xfff7;
if (mute)
- snd_soc_write(codec, WM8988_ADCDAC, mute_reg | 0x8);
+ snd_soc_component_write(component, WM8988_ADCDAC, mute_reg | 0x8);
else
- snd_soc_write(codec, WM8988_ADCDAC, mute_reg);
+ snd_soc_component_write(component, WM8988_ADCDAC, mute_reg);
return 0;
}
-static int wm8988_set_bias_level(struct snd_soc_codec *codec,
+static int wm8988_set_bias_level(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
- struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
- u16 pwr_reg = snd_soc_read(codec, WM8988_PWR1) & ~0x1c1;
+ struct wm8988_priv *wm8988 = snd_soc_component_get_drvdata(component);
+ u16 pwr_reg = snd_soc_component_read32(component, WM8988_PWR1) & ~0x1c1;
switch (level) {
case SND_SOC_BIAS_ON:
@@ -734,26 +734,26 @@ static int wm8988_set_bias_level(struct snd_soc_codec *codec,
case SND_SOC_BIAS_PREPARE:
/* VREF, VMID=2x50k, digital enabled */
- snd_soc_write(codec, WM8988_PWR1, pwr_reg | 0x00c0);
+ snd_soc_component_write(component, WM8988_PWR1, pwr_reg | 0x00c0);
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) {
regcache_sync(wm8988->regmap);
/* VREF, VMID=2x5k */
- snd_soc_write(codec, WM8988_PWR1, pwr_reg | 0x1c1);
+ snd_soc_component_write(component, WM8988_PWR1, pwr_reg | 0x1c1);
/* Charge caps */
msleep(100);
}
/* VREF, VMID=2*500k, digital stopped */
- snd_soc_write(codec, WM8988_PWR1, pwr_reg | 0x0141);
+ snd_soc_component_write(component, WM8988_PWR1, pwr_reg | 0x0141);
break;
case SND_SOC_BIAS_OFF:
- snd_soc_write(codec, WM8988_PWR1, 0x0000);
+ snd_soc_component_write(component, WM8988_PWR1, 0x0000);
break;
}
return 0;
@@ -792,39 +792,40 @@ static struct snd_soc_dai_driver wm8988_dai = {
.symmetric_rates = 1,
};
-static int wm8988_probe(struct snd_soc_codec *codec)
+static int wm8988_probe(struct snd_soc_component *component)
{
int ret = 0;
- ret = wm8988_reset(codec);
+ ret = wm8988_reset(component);
if (ret < 0) {
- dev_err(codec->dev, "Failed to issue reset\n");
+ dev_err(component->dev, "Failed to issue reset\n");
return ret;
}
/* set the update bits (we always update left then right) */
- snd_soc_update_bits(codec, WM8988_RADC, 0x0100, 0x0100);
- snd_soc_update_bits(codec, WM8988_RDAC, 0x0100, 0x0100);
- snd_soc_update_bits(codec, WM8988_ROUT1V, 0x0100, 0x0100);
- snd_soc_update_bits(codec, WM8988_ROUT2V, 0x0100, 0x0100);
- snd_soc_update_bits(codec, WM8988_RINVOL, 0x0100, 0x0100);
+ snd_soc_component_update_bits(component, WM8988_RADC, 0x0100, 0x0100);
+ snd_soc_component_update_bits(component, WM8988_RDAC, 0x0100, 0x0100);
+ snd_soc_component_update_bits(component, WM8988_ROUT1V, 0x0100, 0x0100);
+ snd_soc_component_update_bits(component, WM8988_ROUT2V, 0x0100, 0x0100);
+ snd_soc_component_update_bits(component, WM8988_RINVOL, 0x0100, 0x0100);
return 0;
}
-static const struct snd_soc_codec_driver soc_codec_dev_wm8988 = {
- .probe = wm8988_probe,
- .set_bias_level = wm8988_set_bias_level,
- .suspend_bias_off = true,
-
- .component_driver = {
- .controls = wm8988_snd_controls,
- .num_controls = ARRAY_SIZE(wm8988_snd_controls),
- .dapm_widgets = wm8988_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(wm8988_dapm_widgets),
- .dapm_routes = wm8988_dapm_routes,
- .num_dapm_routes = ARRAY_SIZE(wm8988_dapm_routes),
- },
+static const struct snd_soc_component_driver soc_component_dev_wm8988 = {
+ .probe = wm8988_probe,
+ .set_bias_level = wm8988_set_bias_level,
+ .controls = wm8988_snd_controls,
+ .num_controls = ARRAY_SIZE(wm8988_snd_controls),
+ .dapm_widgets = wm8988_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(wm8988_dapm_widgets),
+ .dapm_routes = wm8988_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(wm8988_dapm_routes),
+ .suspend_bias_off = 1,
+ .idle_bias_on = 1,
+ .use_pmdown_time = 1,
+ .endianness = 1,
+ .non_legacy_dai_naming = 1,
};
static const struct regmap_config wm8988_regmap = {
@@ -859,23 +860,16 @@ static int wm8988_spi_probe(struct spi_device *spi)
spi_set_drvdata(spi, wm8988);
- ret = snd_soc_register_codec(&spi->dev,
- &soc_codec_dev_wm8988, &wm8988_dai, 1);
+ ret = devm_snd_soc_register_component(&spi->dev,
+ &soc_component_dev_wm8988, &wm8988_dai, 1);
return ret;
}
-static int wm8988_spi_remove(struct spi_device *spi)
-{
- snd_soc_unregister_codec(&spi->dev);
- return 0;
-}
-
static struct spi_driver wm8988_spi_driver = {
.driver = {
.name = "wm8988",
},
.probe = wm8988_spi_probe,
- .remove = wm8988_spi_remove,
};
#endif /* CONFIG_SPI_MASTER */
@@ -900,17 +894,11 @@ static int wm8988_i2c_probe(struct i2c_client *i2c,
return ret;
}
- ret = snd_soc_register_codec(&i2c->dev,
- &soc_codec_dev_wm8988, &wm8988_dai, 1);
+ ret = devm_snd_soc_register_component(&i2c->dev,
+ &soc_component_dev_wm8988, &wm8988_dai, 1);
return ret;
}
-static int wm8988_i2c_remove(struct i2c_client *client)
-{
- snd_soc_unregister_codec(&client->dev);
- return 0;
-}
-
static const struct i2c_device_id wm8988_i2c_id[] = {
{ "wm8988", 0 },
{ }
@@ -922,7 +910,6 @@ static struct i2c_driver wm8988_i2c_driver = {
.name = "wm8988",
},
.probe = wm8988_i2c_probe,
- .remove = wm8988_i2c_remove,
.id_table = wm8988_i2c_id,
};
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 07:01:03 +0100