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Diffstat (limited to 'sound/soc/codecs/rt5645.c')
-rw-r--r--sound/soc/codecs/rt5645.c111
1 files changed, 55 insertions, 56 deletions
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index d5f0f5680d3b..9ce311e088fc 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -349,6 +349,7 @@ static bool rt5645_readable_register(struct device *dev, unsigned int reg)
case RT5645_TDM_CTRL_1:
case RT5645_TDM_CTRL_2:
case RT5645_TDM_CTRL_3:
+ case RT5650_TDM_CTRL_4:
case RT5645_GLB_CLK:
case RT5645_PLL_CTRL1:
case RT5645_PLL_CTRL2:
@@ -1705,15 +1706,6 @@ static const struct snd_soc_dapm_widget rt5645_dapm_widgets[] = {
SND_SOC_DAPM_MUX("RT5645 IF1 ADC Mux", SND_SOC_NOPM,
0, 0, &rt5645_if1_adc_in_mux),
- SND_SOC_DAPM_MUX("RT5650 IF1 ADC1 Swap Mux", SND_SOC_NOPM,
- 0, 0, &rt5650_if1_adc1_in_mux),
- SND_SOC_DAPM_MUX("RT5650 IF1 ADC2 Swap Mux", SND_SOC_NOPM,
- 0, 0, &rt5650_if1_adc2_in_mux),
- SND_SOC_DAPM_MUX("RT5650 IF1 ADC3 Swap Mux", SND_SOC_NOPM,
- 0, 0, &rt5650_if1_adc3_in_mux),
- SND_SOC_DAPM_MUX("RT5650 IF1 ADC Mux", SND_SOC_NOPM,
- 0, 0, &rt5650_if1_adc_in_mux),
-
SND_SOC_DAPM_MUX("IF2 ADC Mux", SND_SOC_NOPM,
0, 0, &rt5645_if2_adc_in_mux),
@@ -1732,14 +1724,6 @@ static const struct snd_soc_dapm_widget rt5645_dapm_widgets[] = {
&rt5645_if1_dac2_tdm_sel_mux),
SND_SOC_DAPM_MUX("RT5645 IF1 DAC2 R Mux", SND_SOC_NOPM, 0, 0,
&rt5645_if1_dac3_tdm_sel_mux),
- SND_SOC_DAPM_MUX("RT5650 IF1 DAC1 L Mux", SND_SOC_NOPM, 0, 0,
- &rt5650_if1_dac0_tdm_sel_mux),
- SND_SOC_DAPM_MUX("RT5650 IF1 DAC1 R Mux", SND_SOC_NOPM, 0, 0,
- &rt5650_if1_dac1_tdm_sel_mux),
- SND_SOC_DAPM_MUX("RT5650 IF1 DAC2 L Mux", SND_SOC_NOPM, 0, 0,
- &rt5650_if1_dac2_tdm_sel_mux),
- SND_SOC_DAPM_MUX("RT5650 IF1 DAC2 R Mux", SND_SOC_NOPM, 0, 0,
- &rt5650_if1_dac3_tdm_sel_mux),
SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
@@ -1881,6 +1865,24 @@ static const struct snd_soc_dapm_widget rt5650_specific_dapm_widgets[] = {
0, 0, &rt5650_a_dac2_l_mux),
SND_SOC_DAPM_MUX("A DAC2 R Mux", SND_SOC_NOPM,
0, 0, &rt5650_a_dac2_r_mux),
+
+ SND_SOC_DAPM_MUX("RT5650 IF1 ADC1 Swap Mux", SND_SOC_NOPM,
+ 0, 0, &rt5650_if1_adc1_in_mux),
+ SND_SOC_DAPM_MUX("RT5650 IF1 ADC2 Swap Mux", SND_SOC_NOPM,
+ 0, 0, &rt5650_if1_adc2_in_mux),
+ SND_SOC_DAPM_MUX("RT5650 IF1 ADC3 Swap Mux", SND_SOC_NOPM,
+ 0, 0, &rt5650_if1_adc3_in_mux),
+ SND_SOC_DAPM_MUX("RT5650 IF1 ADC Mux", SND_SOC_NOPM,
+ 0, 0, &rt5650_if1_adc_in_mux),
+
+ SND_SOC_DAPM_MUX("RT5650 IF1 DAC1 L Mux", SND_SOC_NOPM, 0, 0,
+ &rt5650_if1_dac0_tdm_sel_mux),
+ SND_SOC_DAPM_MUX("RT5650 IF1 DAC1 R Mux", SND_SOC_NOPM, 0, 0,
+ &rt5650_if1_dac1_tdm_sel_mux),
+ SND_SOC_DAPM_MUX("RT5650 IF1 DAC2 L Mux", SND_SOC_NOPM, 0, 0,
+ &rt5650_if1_dac2_tdm_sel_mux),
+ SND_SOC_DAPM_MUX("RT5650 IF1 DAC2 R Mux", SND_SOC_NOPM, 0, 0,
+ &rt5650_if1_dac3_tdm_sel_mux),
};
static const struct snd_soc_dapm_route rt5645_dapm_routes[] = {
@@ -2761,6 +2763,7 @@ static void rt5645_enable_push_button_irq(struct snd_soc_codec *codec,
struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
if (enable) {
+ snd_soc_dapm_mutex_lock(&codec->dapm);
snd_soc_dapm_force_enable_pin_unlocked(&codec->dapm,
"ADC L power");
snd_soc_dapm_force_enable_pin_unlocked(&codec->dapm,
@@ -2770,6 +2773,8 @@ static void rt5645_enable_push_button_irq(struct snd_soc_codec *codec,
snd_soc_dapm_force_enable_pin_unlocked(&codec->dapm,
"Mic Det Power");
snd_soc_dapm_sync_unlocked(&codec->dapm);
+ snd_soc_dapm_mutex_unlock(&codec->dapm);
+
snd_soc_update_bits(codec,
RT5645_INT_IRQ_ST, 0x8, 0x8);
snd_soc_update_bits(codec,
@@ -2780,6 +2785,8 @@ static void rt5645_enable_push_button_irq(struct snd_soc_codec *codec,
} else {
snd_soc_update_bits(codec, RT5650_4BTN_IL_CMD2, 0x8000, 0x0);
snd_soc_update_bits(codec, RT5645_INT_IRQ_ST, 0x8, 0x0);
+
+ snd_soc_dapm_mutex_lock(&codec->dapm);
snd_soc_dapm_disable_pin_unlocked(&codec->dapm,
"ADC L power");
snd_soc_dapm_disable_pin_unlocked(&codec->dapm,
@@ -2790,6 +2797,7 @@ static void rt5645_enable_push_button_irq(struct snd_soc_codec *codec,
snd_soc_dapm_disable_pin_unlocked(&codec->dapm,
"Mic Det Power");
snd_soc_dapm_sync_unlocked(&codec->dapm);
+ snd_soc_dapm_mutex_unlock(&codec->dapm);
}
}
@@ -2937,17 +2945,11 @@ static int rt5645_irq_detection(struct rt5645_priv *rt5645)
switch (rt5645->pdata.jd_mode) {
case 0: /* Not using rt5645 JD */
- if (gpio_is_valid(rt5645->pdata.hp_det_gpio)) {
- gpio_state = gpio_get_value(rt5645->pdata.hp_det_gpio);
- dev_dbg(rt5645->codec->dev, "gpio = %d(%d)\n",
- rt5645->pdata.hp_det_gpio, gpio_state);
- }
- if ((rt5645->pdata.gpio_hp_det_active_high && gpio_state) ||
- (!rt5645->pdata.gpio_hp_det_active_high &&
- !gpio_state)) {
- report = rt5645_jack_detect(rt5645->codec, 1);
- } else {
- report = rt5645_jack_detect(rt5645->codec, 0);
+ if (rt5645->gpiod_hp_det) {
+ gpio_state = gpiod_get_value(rt5645->gpiod_hp_det);
+ dev_dbg(rt5645->codec->dev, "gpio_state = %d\n",
+ gpio_state);
+ report = rt5645_jack_detect(rt5645->codec, gpio_state);
}
snd_soc_jack_report(rt5645->hp_jack,
report, SND_JACK_HEADPHONE);
@@ -3230,6 +3232,20 @@ static struct dmi_system_id dmi_platform_intel_braswell[] = {
{ }
};
+static int rt5645_parse_dt(struct rt5645_priv *rt5645, struct device *dev)
+{
+ rt5645->pdata.in2_diff = device_property_read_bool(dev,
+ "realtek,in2-differential");
+ device_property_read_u32(dev,
+ "realtek,dmic1-data-pin", &rt5645->pdata.dmic1_data_pin);
+ device_property_read_u32(dev,
+ "realtek,dmic2-data-pin", &rt5645->pdata.dmic2_data_pin);
+ device_property_read_u32(dev,
+ "realtek,jd-mode", &rt5645->pdata.jd_mode);
+
+ return 0;
+}
+
static int rt5645_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
@@ -3237,7 +3253,6 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
struct rt5645_priv *rt5645;
int ret;
unsigned int val;
- struct gpio_desc *gpiod;
rt5645 = devm_kzalloc(&i2c->dev, sizeof(struct rt5645_priv),
GFP_KERNEL);
@@ -3247,22 +3262,19 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
rt5645->i2c = i2c;
i2c_set_clientdata(i2c, rt5645);
- if (pdata) {
+ if (pdata)
rt5645->pdata = *pdata;
- } else {
- if (dmi_check_system(dmi_platform_intel_braswell)) {
- rt5645->pdata = *rt5645_pdata;
- gpiod = devm_gpiod_get_index(&i2c->dev, "rt5645", 0);
+ else if (dmi_check_system(dmi_platform_intel_braswell))
+ rt5645->pdata = *rt5645_pdata;
+ else
+ rt5645_parse_dt(rt5645, &i2c->dev);
- if (IS_ERR(gpiod) || gpiod_direction_input(gpiod)) {
- rt5645->pdata.hp_det_gpio = -1;
- dev_err(&i2c->dev, "failed to initialize gpiod\n");
- } else {
- rt5645->pdata.hp_det_gpio = desc_to_gpio(gpiod);
- rt5645->pdata.gpio_hp_det_active_high
- = !gpiod_is_active_low(gpiod);
- }
- }
+ rt5645->gpiod_hp_det = devm_gpiod_get_optional(&i2c->dev, "hp-detect",
+ GPIOD_IN);
+
+ if (IS_ERR(rt5645->gpiod_hp_det)) {
+ dev_err(&i2c->dev, "failed to initialize gpiod\n");
+ return PTR_ERR(rt5645->gpiod_hp_det);
}
rt5645->regmap = devm_regmap_init_i2c(i2c, &rt5645_regmap);
@@ -3426,16 +3438,6 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
dev_err(&i2c->dev, "Failed to reguest IRQ: %d\n", ret);
}
- if (gpio_is_valid(rt5645->pdata.hp_det_gpio)) {
- ret = gpio_request(rt5645->pdata.hp_det_gpio, "rt5645");
- if (ret)
- dev_err(&i2c->dev, "Fail gpio_request hp_det_gpio\n");
-
- ret = gpio_direction_input(rt5645->pdata.hp_det_gpio);
- if (ret)
- dev_err(&i2c->dev, "Fail gpio_direction hp_det_gpio\n");
- }
-
return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5645,
rt5645_dai, ARRAY_SIZE(rt5645_dai));
}
@@ -3449,9 +3451,6 @@ static int rt5645_i2c_remove(struct i2c_client *i2c)
cancel_delayed_work_sync(&rt5645->jack_detect_work);
- if (gpio_is_valid(rt5645->pdata.hp_det_gpio))
- gpio_free(rt5645->pdata.hp_det_gpio);
-
snd_soc_unregister_codec(&i2c->dev);
return 0;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 11:53:04 +0000