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Diffstat (limited to 'sound/soc/codecs/uda1380.c')
-rw-r--r--sound/soc/codecs/uda1380.c140
1 files changed, 58 insertions, 82 deletions
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 0c6c725736c..e62e70781ec 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -27,7 +27,6 @@
#include <sound/control.h>
#include <sound/initval.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include <sound/uda1380.h>
@@ -36,7 +35,6 @@
/* codec private data */
struct uda1380_priv {
struct snd_soc_codec *codec;
- u16 reg_cache[UDA1380_CACHEREGNUM];
unsigned int dac_clk;
struct work_struct work;
void *control_data;
@@ -110,7 +108,7 @@ static int uda1380_write(struct snd_soc_codec *codec, unsigned int reg,
/* the interpolator & decimator regs must only be written when the
* codec DAI is active.
*/
- if (!codec->active && (reg >= UDA1380_MVOL))
+ if (!snd_soc_codec_is_active(codec) && (reg >= UDA1380_MVOL))
return 0;
pr_debug("uda1380: hw write %x val %x\n", reg, value);
if (codec->hw_write(codec->control_data, data, 3) == 3) {
@@ -239,25 +237,27 @@ static const char *uda1380_os_setting[] = {
};
static const struct soc_enum uda1380_deemp_enum[] = {
- SOC_ENUM_SINGLE(UDA1380_DEEMP, 8, 5, uda1380_deemp),
- SOC_ENUM_SINGLE(UDA1380_DEEMP, 0, 5, uda1380_deemp),
+ SOC_ENUM_SINGLE(UDA1380_DEEMP, 8, ARRAY_SIZE(uda1380_deemp),
+ uda1380_deemp),
+ SOC_ENUM_SINGLE(UDA1380_DEEMP, 0, ARRAY_SIZE(uda1380_deemp),
+ uda1380_deemp),
};
-static const struct soc_enum uda1380_input_sel_enum =
- SOC_ENUM_SINGLE(UDA1380_ADC, 2, 4, uda1380_input_sel); /* SEL_MIC, SEL_LNA */
-static const struct soc_enum uda1380_output_sel_enum =
- SOC_ENUM_SINGLE(UDA1380_PM, 7, 2, uda1380_output_sel); /* R02_EN_AVC */
-static const struct soc_enum uda1380_spf_enum =
- SOC_ENUM_SINGLE(UDA1380_MODE, 14, 4, uda1380_spf_mode); /* M */
-static const struct soc_enum uda1380_capture_sel_enum =
- SOC_ENUM_SINGLE(UDA1380_IFACE, 6, 2, uda1380_capture_sel); /* SEL_SOURCE */
-static const struct soc_enum uda1380_sel_ns_enum =
- SOC_ENUM_SINGLE(UDA1380_MIXER, 14, 2, uda1380_sel_ns); /* SEL_NS */
-static const struct soc_enum uda1380_mix_enum =
- SOC_ENUM_SINGLE(UDA1380_MIXER, 12, 4, uda1380_mix_control); /* MIX, MIX_POS */
-static const struct soc_enum uda1380_sdet_enum =
- SOC_ENUM_SINGLE(UDA1380_MIXER, 4, 4, uda1380_sdet_setting); /* SD_VALUE */
-static const struct soc_enum uda1380_os_enum =
- SOC_ENUM_SINGLE(UDA1380_MIXER, 0, 3, uda1380_os_setting); /* OS */
+static SOC_ENUM_SINGLE_DECL(uda1380_input_sel_enum,
+ UDA1380_ADC, 2, uda1380_input_sel); /* SEL_MIC, SEL_LNA */
+static SOC_ENUM_SINGLE_DECL(uda1380_output_sel_enum,
+ UDA1380_PM, 7, uda1380_output_sel); /* R02_EN_AVC */
+static SOC_ENUM_SINGLE_DECL(uda1380_spf_enum,
+ UDA1380_MODE, 14, uda1380_spf_mode); /* M */
+static SOC_ENUM_SINGLE_DECL(uda1380_capture_sel_enum,
+ UDA1380_IFACE, 6, uda1380_capture_sel); /* SEL_SOURCE */
+static SOC_ENUM_SINGLE_DECL(uda1380_sel_ns_enum,
+ UDA1380_MIXER, 14, uda1380_sel_ns); /* SEL_NS */
+static SOC_ENUM_SINGLE_DECL(uda1380_mix_enum,
+ UDA1380_MIXER, 12, uda1380_mix_control); /* MIX, MIX_POS */
+static SOC_ENUM_SINGLE_DECL(uda1380_sdet_enum,
+ UDA1380_MIXER, 4, uda1380_sdet_setting); /* SD_VALUE */
+static SOC_ENUM_SINGLE_DECL(uda1380_os_enum,
+ UDA1380_MIXER, 0, uda1380_os_setting); /* OS */
/*
* from -48 dB in 1.5 dB steps (mute instead of -49.5 dB)
@@ -375,7 +375,7 @@ static const struct snd_soc_dapm_widget uda1380_dapm_widgets[] = {
SND_SOC_DAPM_PGA("HeadPhone Driver", UDA1380_PM, 13, 0, NULL, 0),
};
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route uda1380_dapm_routes[] = {
/* output mux */
{"HeadPhone Driver", NULL, "Output Mux"},
@@ -412,16 +412,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
{"Right PGA", NULL, "VINR"},
};
-static int uda1380_add_widgets(struct snd_soc_codec *codec)
-{
- snd_soc_dapm_new_controls(codec, uda1380_dapm_widgets,
- ARRAY_SIZE(uda1380_dapm_widgets));
-
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
-
- return 0;
-}
-
static int uda1380_set_dai_fmt_both(struct snd_soc_dai *codec_dai,
unsigned int fmt)
{
@@ -514,8 +504,7 @@ static int uda1380_set_dai_fmt_capture(struct snd_soc_dai *codec_dai,
static int uda1380_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_codec *codec = dai->codec;
struct uda1380_priv *uda1380 = snd_soc_codec_get_drvdata(codec);
int mixer = uda1380_read_reg_cache(codec, UDA1380_MIXER);
@@ -540,8 +529,7 @@ static int uda1380_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_codec *codec = dai->codec;
u16 clk = uda1380_read_reg_cache(codec, UDA1380_CLK);
/* set WSPLL power and divider if running from this clock */
@@ -578,8 +566,7 @@ static int uda1380_pcm_hw_params(struct snd_pcm_substream *substream,
static void uda1380_pcm_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_codec *codec = dai->codec;
u16 clk = uda1380_read_reg_cache(codec, UDA1380_CLK);
/* shut down WSPLL power if running from this clock */
@@ -603,7 +590,7 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec,
int reg;
struct uda1380_platform_data *pdata = codec->dev->platform_data;
- if (codec->bias_level == level)
+ if (codec->dapm.bias_level == level)
return 0;
switch (level) {
@@ -613,7 +600,7 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec,
uda1380_write(codec, UDA1380_PM, R02_PON_BIAS | pm);
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
if (gpio_is_valid(pdata->gpio_power)) {
gpio_set_value(pdata->gpio_power, 1);
mdelay(1);
@@ -636,7 +623,7 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec,
for (reg = UDA1380_MVOL; reg < UDA1380_CACHEREGNUM; reg++)
set_bit(reg - 0x10, &uda1380_cache_dirty);
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -644,21 +631,21 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec,
SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\
SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
-static struct snd_soc_dai_ops uda1380_dai_ops = {
+static const struct snd_soc_dai_ops uda1380_dai_ops = {
.hw_params = uda1380_pcm_hw_params,
.shutdown = uda1380_pcm_shutdown,
.trigger = uda1380_trigger,
.set_fmt = uda1380_set_dai_fmt_both,
};
-static struct snd_soc_dai_ops uda1380_dai_ops_playback = {
+static const struct snd_soc_dai_ops uda1380_dai_ops_playback = {
.hw_params = uda1380_pcm_hw_params,
.shutdown = uda1380_pcm_shutdown,
.trigger = uda1380_trigger,
.set_fmt = uda1380_set_dai_fmt_playback,
};
-static struct snd_soc_dai_ops uda1380_dai_ops_capture = {
+static const struct snd_soc_dai_ops uda1380_dai_ops_capture = {
.hw_params = uda1380_pcm_hw_params,
.shutdown = uda1380_pcm_shutdown,
.trigger = uda1380_trigger,
@@ -706,7 +693,7 @@ static struct snd_soc_dai_driver uda1380_dai[] = {
},
};
-static int uda1380_suspend(struct snd_soc_codec *codec, pm_message_t state)
+static int uda1380_suspend(struct snd_soc_codec *codec)
{
uda1380_set_bias_level(codec, SND_SOC_BIAS_OFF);
return 0;
@@ -733,27 +720,21 @@ static int uda1380_probe(struct snd_soc_codec *codec)
return -EINVAL;
if (gpio_is_valid(pdata->gpio_reset)) {
- ret = gpio_request(pdata->gpio_reset, "uda1380 reset");
+ ret = gpio_request_one(pdata->gpio_reset, GPIOF_OUT_INIT_LOW,
+ "uda1380 reset");
if (ret)
goto err_out;
- ret = gpio_direction_output(pdata->gpio_reset, 0);
- if (ret)
- goto err_gpio_reset_conf;
}
if (gpio_is_valid(pdata->gpio_power)) {
- ret = gpio_request(pdata->gpio_power, "uda1380 power");
- if (ret)
- goto err_gpio;
- ret = gpio_direction_output(pdata->gpio_power, 0);
+ ret = gpio_request_one(pdata->gpio_power, GPIOF_OUT_INIT_LOW,
+ "uda1380 power");
if (ret)
- goto err_gpio_power_conf;
+ goto err_free_gpio;
} else {
ret = uda1380_reset(codec);
- if (ret) {
- dev_err(codec->dev, "Failed to issue reset\n");
- goto err_reset;
- }
+ if (ret)
+ goto err_free_gpio;
}
INIT_WORK(&uda1380->work, uda1380_flush_work);
@@ -771,19 +752,9 @@ static int uda1380_probe(struct snd_soc_codec *codec)
break;
}
- snd_soc_add_controls(codec, uda1380_snd_controls,
- ARRAY_SIZE(uda1380_snd_controls));
- uda1380_add_widgets(codec);
-
return 0;
-err_reset:
-err_gpio_power_conf:
- if (gpio_is_valid(pdata->gpio_power))
- gpio_free(pdata->gpio_power);
-
-err_gpio_reset_conf:
-err_gpio:
+err_free_gpio:
if (gpio_is_valid(pdata->gpio_reset))
gpio_free(pdata->gpio_reset);
err_out:
@@ -815,16 +786,24 @@ static struct snd_soc_codec_driver soc_codec_dev_uda1380 = {
.reg_word_size = sizeof(u16),
.reg_cache_default = uda1380_reg,
.reg_cache_step = 1,
+
+ .controls = uda1380_snd_controls,
+ .num_controls = ARRAY_SIZE(uda1380_snd_controls),
+ .dapm_widgets = uda1380_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(uda1380_dapm_widgets),
+ .dapm_routes = uda1380_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(uda1380_dapm_routes),
};
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-static __devinit int uda1380_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+#if IS_ENABLED(CONFIG_I2C)
+static int uda1380_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
{
struct uda1380_priv *uda1380;
int ret;
- uda1380 = kzalloc(sizeof(struct uda1380_priv), GFP_KERNEL);
+ uda1380 = devm_kzalloc(&i2c->dev, sizeof(struct uda1380_priv),
+ GFP_KERNEL);
if (uda1380 == NULL)
return -ENOMEM;
@@ -833,15 +812,12 @@ static __devinit int uda1380_i2c_probe(struct i2c_client *i2c,
ret = snd_soc_register_codec(&i2c->dev,
&soc_codec_dev_uda1380, uda1380_dai, ARRAY_SIZE(uda1380_dai));
- if (ret < 0)
- kfree(uda1380);
return ret;
}
-static int __devexit uda1380_i2c_remove(struct i2c_client *i2c)
+static int uda1380_i2c_remove(struct i2c_client *i2c)
{
snd_soc_unregister_codec(&i2c->dev);
- kfree(i2c_get_clientdata(i2c));
return 0;
}
@@ -857,26 +833,26 @@ static struct i2c_driver uda1380_i2c_driver = {
.owner = THIS_MODULE,
},
.probe = uda1380_i2c_probe,
- .remove = __devexit_p(uda1380_i2c_remove),
+ .remove = uda1380_i2c_remove,
.id_table = uda1380_i2c_id,
};
#endif
static int __init uda1380_modinit(void)
{
- int ret;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ int ret = 0;
+#if IS_ENABLED(CONFIG_I2C)
ret = i2c_add_driver(&uda1380_i2c_driver);
if (ret != 0)
pr_err("Failed to register UDA1380 I2C driver: %d\n", ret);
#endif
- return 0;
+ return ret;
}
module_init(uda1380_modinit);
static void __exit uda1380_exit(void)
{
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+#if IS_ENABLED(CONFIG_I2C)
i2c_del_driver(&uda1380_i2c_driver);
#endif
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-12 22:14:20 +0000