summaryrefslogtreecommitdiff
path: root/sound/soc/codecs/rt298.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/codecs/rt298.c')
-rw-r--r--sound/soc/codecs/rt298.c217
1 files changed, 108 insertions, 109 deletions
diff --git a/sound/soc/codecs/rt298.c b/sound/soc/codecs/rt298.c
index ce963768449f..06cdba4edfe2 100644
--- a/sound/soc/codecs/rt298.c
+++ b/sound/soc/codecs/rt298.c
@@ -39,7 +39,7 @@ struct rt298_priv {
struct reg_default *index_cache;
int index_cache_size;
struct regmap *regmap;
- struct snd_soc_codec *codec;
+ struct snd_soc_component *component;
struct rt298_platform_data pdata;
struct i2c_client *i2c;
struct snd_soc_jack *jack;
@@ -194,13 +194,13 @@ static bool rt298_readable_register(struct device *dev, unsigned int reg)
}
#ifdef CONFIG_PM
-static void rt298_index_sync(struct snd_soc_codec *codec)
+static void rt298_index_sync(struct snd_soc_component *component)
{
- struct rt298_priv *rt298 = snd_soc_codec_get_drvdata(codec);
+ struct rt298_priv *rt298 = snd_soc_component_get_drvdata(component);
int i;
for (i = 0; i < INDEX_CACHE_SIZE; i++) {
- snd_soc_write(codec, rt298->index_cache[i].reg,
+ snd_soc_component_write(component, rt298->index_cache[i].reg,
rt298->index_cache[i].def);
}
}
@@ -227,10 +227,10 @@ static int rt298_jack_detect(struct rt298_priv *rt298, bool *hp, bool *mic)
*hp = false;
*mic = false;
- if (!rt298->codec)
+ if (!rt298->component)
return -EINVAL;
- dapm = snd_soc_codec_get_dapm(rt298->codec);
+ dapm = snd_soc_component_get_dapm(rt298->component);
if (rt298->pdata.cbj_en) {
regmap_read(rt298->regmap, RT298_GET_HP_SENSE, &buf);
@@ -290,9 +290,10 @@ static int rt298_jack_detect(struct rt298_priv *rt298, bool *hp, bool *mic)
regmap_read(rt298->regmap, RT298_GET_MIC1_SENSE, &buf);
*mic = buf & 0x80000000;
}
-
- snd_soc_dapm_disable_pin(dapm, "HV");
- snd_soc_dapm_disable_pin(dapm, "VREF");
+ if (!*mic) {
+ snd_soc_dapm_disable_pin(dapm, "HV");
+ snd_soc_dapm_disable_pin(dapm, "VREF");
+ }
if (!*hp)
snd_soc_dapm_disable_pin(dapm, "LDO1");
snd_soc_dapm_sync(dapm);
@@ -323,9 +324,9 @@ static void rt298_jack_detect_work(struct work_struct *work)
SND_JACK_MICROPHONE | SND_JACK_HEADPHONE);
}
-int rt298_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
+int rt298_mic_detect(struct snd_soc_component *component, struct snd_soc_jack *jack)
{
- struct rt298_priv *rt298 = snd_soc_codec_get_drvdata(codec);
+ struct rt298_priv *rt298 = snd_soc_component_get_drvdata(component);
struct snd_soc_dapm_context *dapm;
bool hp = false;
bool mic = false;
@@ -334,7 +335,7 @@ int rt298_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
/* If jack in NULL, disable HS jack */
if (!jack) {
regmap_update_bits(rt298->regmap, RT298_IRQ_CTRL, 0x2, 0x0);
- dapm = snd_soc_codec_get_dapm(codec);
+ dapm = snd_soc_component_get_dapm(component);
snd_soc_dapm_disable_pin(dapm, "LDO1");
snd_soc_dapm_sync(dapm);
return 0;
@@ -360,8 +361,8 @@ EXPORT_SYMBOL_GPL(rt298_mic_detect);
static int is_mclk_mode(struct snd_soc_dapm_widget *source,
struct snd_soc_dapm_widget *sink)
{
- struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm);
- struct rt298_priv *rt298 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
+ struct rt298_priv *rt298 = snd_soc_component_get_drvdata(component);
if (rt298->clk_id == RT298_SCLK_S_MCLK)
return 1;
@@ -458,15 +459,15 @@ SOC_DAPM_ENUM("SPO source", rt298_spo_enum);
static int rt298_spk_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_POST_PMU:
- snd_soc_write(codec,
+ snd_soc_component_write(component,
RT298_SPK_EAPD, RT298_SET_EAPD_HIGH);
break;
case SND_SOC_DAPM_PRE_PMD:
- snd_soc_write(codec,
+ snd_soc_component_write(component,
RT298_SPK_EAPD, RT298_SET_EAPD_LOW);
break;
@@ -480,14 +481,14 @@ static int rt298_spk_event(struct snd_soc_dapm_widget *w,
static int rt298_set_dmic1_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_POST_PMU:
- snd_soc_write(codec, RT298_SET_PIN_DMIC1, 0x20);
+ snd_soc_component_write(component, RT298_SET_PIN_DMIC1, 0x20);
break;
case SND_SOC_DAPM_PRE_PMD:
- snd_soc_write(codec, RT298_SET_PIN_DMIC1, 0);
+ snd_soc_component_write(component, RT298_SET_PIN_DMIC1, 0);
break;
default:
return 0;
@@ -499,39 +500,39 @@ static int rt298_set_dmic1_event(struct snd_soc_dapm_widget *w,
static int rt298_adc_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);
unsigned int nid;
nid = (w->reg >> 20) & 0xff;
switch (event) {
case SND_SOC_DAPM_POST_PMU:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, nid, 0),
0x7080, 0x7000);
/* If MCLK doesn't exist, reset AD filter */
- if (!(snd_soc_read(codec, RT298_VAD_CTRL) & 0x200)) {
+ if (!(snd_soc_component_read32(component, RT298_VAD_CTRL) & 0x200)) {
pr_info("NO MCLK\n");
switch (nid) {
case RT298_ADC_IN1:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_D_FILTER_CTRL, 0x2, 0x2);
mdelay(10);
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_D_FILTER_CTRL, 0x2, 0x0);
break;
case RT298_ADC_IN2:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_D_FILTER_CTRL, 0x4, 0x4);
mdelay(10);
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_D_FILTER_CTRL, 0x4, 0x0);
break;
}
}
break;
case SND_SOC_DAPM_PRE_PMD:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, nid, 0),
0x7080, 0x7080);
break;
@@ -545,19 +546,19 @@ static int rt298_adc_event(struct snd_soc_dapm_widget *w,
static int rt298_mic1_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,
+ snd_soc_component_update_bits(component,
RT298_A_BIAS_CTRL3, 0xc000, 0x8000);
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_A_BIAS_CTRL2, 0xc000, 0x8000);
break;
case SND_SOC_DAPM_POST_PMD:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_A_BIAS_CTRL3, 0xc000, 0x0000);
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_A_BIAS_CTRL2, 0xc000, 0x0000);
break;
default:
@@ -745,8 +746,8 @@ static int rt298_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 rt298_priv *rt298 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *component = dai->component;
+ struct rt298_priv *rt298 = snd_soc_component_get_drvdata(component);
unsigned int val = 0;
int d_len_code;
@@ -756,7 +757,7 @@ static int rt298_hw_params(struct snd_pcm_substream *substream,
case 48000:
break;
default:
- dev_err(codec->dev, "Unsupported sample rate %d\n",
+ dev_err(component->dev, "Unsupported sample rate %d\n",
params_rate(params));
return -EINVAL;
}
@@ -764,7 +765,7 @@ static int rt298_hw_params(struct snd_pcm_substream *substream,
case 12288000:
case 24576000:
if (params_rate(params) != 48000) {
- dev_err(codec->dev, "Sys_clk is not matched (%d %d)\n",
+ dev_err(component->dev, "Sys_clk is not matched (%d %d)\n",
params_rate(params), rt298->sys_clk);
return -EINVAL;
}
@@ -772,7 +773,7 @@ static int rt298_hw_params(struct snd_pcm_substream *substream,
case 11289600:
case 22579200:
if (params_rate(params) != 44100) {
- dev_err(codec->dev, "Sys_clk is not matched (%d %d)\n",
+ dev_err(component->dev, "Sys_clk is not matched (%d %d)\n",
params_rate(params), rt298->sys_clk);
return -EINVAL;
}
@@ -783,7 +784,7 @@ static int rt298_hw_params(struct snd_pcm_substream *substream,
/* bit 3:0 Number of Channel */
val |= (params_channels(params) - 1);
} else {
- dev_err(codec->dev, "Unsupported channels %d\n",
+ dev_err(component->dev, "Unsupported channels %d\n",
params_channels(params));
return -EINVAL;
}
@@ -814,27 +815,27 @@ static int rt298_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL1, 0x0018, d_len_code << 3);
- dev_dbg(codec->dev, "format val = 0x%x\n", val);
+ dev_dbg(component->dev, "format val = 0x%x\n", val);
- snd_soc_update_bits(codec, RT298_DAC_FORMAT, 0x407f, val);
- snd_soc_update_bits(codec, RT298_ADC_FORMAT, 0x407f, val);
+ snd_soc_component_update_bits(component, RT298_DAC_FORMAT, 0x407f, val);
+ snd_soc_component_update_bits(component, RT298_ADC_FORMAT, 0x407f, val);
return 0;
}
static int rt298_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
- struct snd_soc_codec *codec = dai->codec;
+ struct snd_soc_component *component = dai->component;
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBM_CFM:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL1, 0x800, 0x800);
break;
case SND_SOC_DAIFMT_CBS_CFS:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL1, 0x800, 0x0);
break;
default:
@@ -843,27 +844,27 @@ static int rt298_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_I2S:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL1, 0x300, 0x0);
break;
case SND_SOC_DAIFMT_LEFT_J:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL1, 0x300, 0x1 << 8);
break;
case SND_SOC_DAIFMT_DSP_A:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL1, 0x300, 0x2 << 8);
break;
case SND_SOC_DAIFMT_DSP_B:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL1, 0x300, 0x3 << 8);
break;
default:
return -EINVAL;
}
/* bit 15 Stream Type 0:PCM 1:Non-PCM */
- snd_soc_update_bits(codec, RT298_DAC_FORMAT, 0x8000, 0);
- snd_soc_update_bits(codec, RT298_ADC_FORMAT, 0x8000, 0);
+ snd_soc_component_update_bits(component, RT298_DAC_FORMAT, 0x8000, 0);
+ snd_soc_component_update_bits(component, RT298_ADC_FORMAT, 0x8000, 0);
return 0;
}
@@ -871,56 +872,56 @@ static int rt298_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
static int rt298_set_dai_sysclk(struct snd_soc_dai *dai,
int clk_id, unsigned int freq, int dir)
{
- struct snd_soc_codec *codec = dai->codec;
- struct rt298_priv *rt298 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *component = dai->component;
+ struct rt298_priv *rt298 = snd_soc_component_get_drvdata(component);
- dev_dbg(codec->dev, "%s freq=%d\n", __func__, freq);
+ dev_dbg(component->dev, "%s freq=%d\n", __func__, freq);
if (RT298_SCLK_S_MCLK == clk_id) {
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL2, 0x0100, 0x0);
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_PLL_CTRL1, 0x20, 0x20);
} else {
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL2, 0x0100, 0x0100);
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_PLL_CTRL1, 0x20, 0x0);
}
switch (freq) {
case 19200000:
if (RT298_SCLK_S_MCLK == clk_id) {
- dev_err(codec->dev, "Should not use MCLK\n");
+ dev_err(component->dev, "Should not use MCLK\n");
return -EINVAL;
}
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL2, 0x40, 0x40);
break;
case 24000000:
if (RT298_SCLK_S_MCLK == clk_id) {
- dev_err(codec->dev, "Should not use MCLK\n");
+ dev_err(component->dev, "Should not use MCLK\n");
return -EINVAL;
}
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL2, 0x40, 0x0);
break;
case 12288000:
case 11289600:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL2, 0x8, 0x0);
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_CLK_DIV, 0xfc1e, 0x0004);
break;
case 24576000:
case 22579200:
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL2, 0x8, 0x8);
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_CLK_DIV, 0xfc1e, 0x5406);
break;
default:
- dev_err(codec->dev, "Unsupported system clock\n");
+ dev_err(component->dev, "Unsupported system clock\n");
return -EINVAL;
}
@@ -932,39 +933,39 @@ static int rt298_set_dai_sysclk(struct snd_soc_dai *dai,
static int rt298_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
{
- struct snd_soc_codec *codec = dai->codec;
+ struct snd_soc_component *component = dai->component;
- dev_dbg(codec->dev, "%s ratio=%d\n", __func__, ratio);
+ dev_dbg(component->dev, "%s ratio=%d\n", __func__, ratio);
if (50 == ratio)
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL1, 0x1000, 0x1000);
else
- snd_soc_update_bits(codec,
+ snd_soc_component_update_bits(component,
RT298_I2S_CTRL1, 0x1000, 0x0);
return 0;
}
-static int rt298_set_bias_level(struct snd_soc_codec *codec,
+static int rt298_set_bias_level(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
switch (level) {
case SND_SOC_BIAS_PREPARE:
if (SND_SOC_BIAS_STANDBY ==
- snd_soc_codec_get_bias_level(codec)) {
- snd_soc_write(codec,
+ snd_soc_component_get_bias_level(component)) {
+ snd_soc_component_write(component,
RT298_SET_AUDIO_POWER, AC_PWRST_D0);
- snd_soc_update_bits(codec, 0x0d, 0x200, 0x200);
- snd_soc_update_bits(codec, 0x52, 0x80, 0x0);
+ snd_soc_component_update_bits(component, 0x0d, 0x200, 0x200);
+ snd_soc_component_update_bits(component, 0x52, 0x80, 0x0);
mdelay(20);
- snd_soc_update_bits(codec, 0x0d, 0x200, 0x0);
- snd_soc_update_bits(codec, 0x52, 0x80, 0x80);
+ snd_soc_component_update_bits(component, 0x0d, 0x200, 0x0);
+ snd_soc_component_update_bits(component, 0x52, 0x80, 0x80);
}
break;
case SND_SOC_BIAS_STANDBY:
- snd_soc_write(codec,
+ snd_soc_component_write(component,
RT298_SET_AUDIO_POWER, AC_PWRST_D3);
break;
@@ -1003,11 +1004,11 @@ static irqreturn_t rt298_irq(int irq, void *data)
return IRQ_HANDLED;
}
-static int rt298_probe(struct snd_soc_codec *codec)
+static int rt298_probe(struct snd_soc_component *component)
{
- struct rt298_priv *rt298 = snd_soc_codec_get_drvdata(codec);
+ struct rt298_priv *rt298 = snd_soc_component_get_drvdata(component);
- rt298->codec = codec;
+ rt298->component = component;
if (rt298->i2c->irq) {
regmap_update_bits(rt298->regmap,
@@ -1022,19 +1023,17 @@ static int rt298_probe(struct snd_soc_codec *codec)
return 0;
}
-static int rt298_remove(struct snd_soc_codec *codec)
+static void rt298_remove(struct snd_soc_component *component)
{
- struct rt298_priv *rt298 = snd_soc_codec_get_drvdata(codec);
+ struct rt298_priv *rt298 = snd_soc_component_get_drvdata(component);
cancel_delayed_work_sync(&rt298->jack_detect_work);
-
- return 0;
}
#ifdef CONFIG_PM
-static int rt298_suspend(struct snd_soc_codec *codec)
+static int rt298_suspend(struct snd_soc_component *component)
{
- struct rt298_priv *rt298 = snd_soc_codec_get_drvdata(codec);
+ struct rt298_priv *rt298 = snd_soc_component_get_drvdata(component);
rt298->is_hp_in = -1;
regcache_cache_only(rt298->regmap, true);
@@ -1043,12 +1042,12 @@ static int rt298_suspend(struct snd_soc_codec *codec)
return 0;
}
-static int rt298_resume(struct snd_soc_codec *codec)
+static int rt298_resume(struct snd_soc_component *component)
{
- struct rt298_priv *rt298 = snd_soc_codec_get_drvdata(codec);
+ struct rt298_priv *rt298 = snd_soc_component_get_drvdata(component);
regcache_cache_only(rt298->regmap, false);
- rt298_index_sync(codec);
+ rt298_index_sync(component);
regcache_sync(rt298->regmap);
return 0;
@@ -1113,21 +1112,21 @@ static struct snd_soc_dai_driver rt298_dai[] = {
};
-static const struct snd_soc_codec_driver soc_codec_dev_rt298 = {
- .probe = rt298_probe,
- .remove = rt298_remove,
- .suspend = rt298_suspend,
- .resume = rt298_resume,
- .set_bias_level = rt298_set_bias_level,
- .idle_bias_off = true,
- .component_driver = {
- .controls = rt298_snd_controls,
- .num_controls = ARRAY_SIZE(rt298_snd_controls),
- .dapm_widgets = rt298_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(rt298_dapm_widgets),
- .dapm_routes = rt298_dapm_routes,
- .num_dapm_routes = ARRAY_SIZE(rt298_dapm_routes),
- },
+static const struct snd_soc_component_driver soc_component_dev_rt298 = {
+ .probe = rt298_probe,
+ .remove = rt298_remove,
+ .suspend = rt298_suspend,
+ .resume = rt298_resume,
+ .set_bias_level = rt298_set_bias_level,
+ .controls = rt298_snd_controls,
+ .num_controls = ARRAY_SIZE(rt298_snd_controls),
+ .dapm_widgets = rt298_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(rt298_dapm_widgets),
+ .dapm_routes = rt298_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(rt298_dapm_routes),
+ .use_pmdown_time = 1,
+ .endianness = 1,
+ .non_legacy_dai_naming = 1,
};
static const struct regmap_config rt298_regmap = {
@@ -1288,7 +1287,8 @@ static int rt298_i2c_probe(struct i2c_client *i2c,
}
}
- ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt298,
+ ret = devm_snd_soc_register_component(&i2c->dev,
+ &soc_component_dev_rt298,
rt298_dai, ARRAY_SIZE(rt298_dai));
return ret;
@@ -1300,7 +1300,6 @@ static int rt298_i2c_remove(struct i2c_client *i2c)
if (i2c->irq)
free_irq(i2c->irq, rt298);
- snd_soc_unregister_codec(&i2c->dev);
return 0;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-24 18:42:55 +0300