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Diffstat (limited to 'sound/soc/codecs/rt5640.c')
-rw-r--r--sound/soc/codecs/rt5640.c43
1 files changed, 24 insertions, 19 deletions
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
index 21a18012b4c0..f50e771db24b 100644
--- a/sound/soc/codecs/rt5640.c
+++ b/sound/soc/codecs/rt5640.c
@@ -193,7 +193,7 @@ static bool rt5640_volatile_register(struct device *dev, unsigned int reg)
case RT5640_PRIV_DATA:
case RT5640_PGM_REG_ARR1:
case RT5640_PGM_REG_ARR3:
- case RT5640_DUMMY2:
+ case RT5640_GCTL2:
case RT5640_VENDOR_ID:
case RT5640_VENDOR_ID1:
case RT5640_VENDOR_ID2:
@@ -325,8 +325,8 @@ static bool rt5640_readable_register(struct device *dev, unsigned int reg)
case RT5640_HP_CALIB2:
case RT5640_SV_ZCD1:
case RT5640_SV_ZCD2:
- case RT5640_DUMMY1:
- case RT5640_DUMMY2:
+ case RT5640_GCTL1:
+ case RT5640_GCTL2:
case RT5640_DUMMY3:
case RT5640_VENDOR_ID:
case RT5640_VENDOR_ID1:
@@ -423,7 +423,7 @@ static const struct snd_kcontrol_new rt5640_snd_controls[] = {
SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL,
RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
127, 0, adc_vol_tlv),
- SOC_DOUBLE("Mono ADC Capture Switch", RT5640_DUMMY1,
+ SOC_DOUBLE("Mono ADC Capture Switch", RT5640_GCTL1,
RT5640_M_MONO_ADC_L_SFT, RT5640_M_MONO_ADC_R_SFT, 1, 1),
SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA,
RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
@@ -1969,7 +1969,7 @@ static int rt5640_set_bias_level(struct snd_soc_component *component,
snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
RT5640_PWR_FV1 | RT5640_PWR_FV2,
RT5640_PWR_FV1 | RT5640_PWR_FV2);
- snd_soc_component_update_bits(component, RT5640_DUMMY1,
+ snd_soc_component_update_bits(component, RT5640_GCTL1,
0x1, 0x1);
snd_soc_component_update_bits(component, RT5640_MICBIAS,
0x0030, 0x0030);
@@ -1979,7 +1979,7 @@ static int rt5640_set_bias_level(struct snd_soc_component *component,
case SND_SOC_BIAS_OFF:
snd_soc_component_write(component, RT5640_DEPOP_M1, 0x0004);
snd_soc_component_write(component, RT5640_DEPOP_M2, 0x1100);
- snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x1, 0);
+ snd_soc_component_update_bits(component, RT5640_GCTL1, 0x1, 0);
snd_soc_component_write(component, RT5640_PWR_DIG1, 0x0000);
snd_soc_component_write(component, RT5640_PWR_DIG2, 0x0000);
snd_soc_component_write(component, RT5640_PWR_VOL, 0x0000);
@@ -2328,12 +2328,12 @@ static void rt5640_jack_work(struct work_struct *work)
jack_type |= SND_JACK_MICROPHONE;
/* headphone jack */
- val = snd_soc_component_read(component, RT5640_DUMMY2);
+ val = snd_soc_component_read(component, RT5640_GCTL2);
hda_hp_plugged = !(val & (0x1 << 11));
dev_dbg(component->dev, "headphone jack status %d\n",
hda_hp_plugged);
- snd_soc_component_update_bits(component, RT5640_DUMMY2,
+ snd_soc_component_update_bits(component, RT5640_GCTL2,
(0x1 << 10), !hda_hp_plugged << 10);
if (hda_hp_plugged)
@@ -2504,7 +2504,7 @@ static void rt5640_enable_jack_detect(struct snd_soc_component *component,
snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3,
RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT);
- snd_soc_component_write(component, RT5640_DUMMY1, 0x3f41);
+ snd_soc_component_write(component, RT5640_GCTL1, 0x3f41);
rt5640_set_ovcd_params(component);
@@ -2519,7 +2519,7 @@ static void rt5640_enable_jack_detect(struct snd_soc_component *component,
snd_soc_component_write(component, RT5640_IRQ_CTRL1,
RT5640_IRQ_JD_NOR);
else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
- snd_soc_component_update_bits(component, RT5640_DUMMY2,
+ snd_soc_component_update_bits(component, RT5640_GCTL2,
RT5640_IRQ_JD2_MASK | RT5640_JD2_MASK,
RT5640_IRQ_JD2_NOR | RT5640_JD2_EN);
} else {
@@ -2527,7 +2527,7 @@ static void rt5640_enable_jack_detect(struct snd_soc_component *component,
snd_soc_component_write(component, RT5640_IRQ_CTRL1,
RT5640_IRQ_JD_NOR | RT5640_JD_P_INV);
else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
- snd_soc_component_update_bits(component, RT5640_DUMMY2,
+ snd_soc_component_update_bits(component, RT5640_GCTL2,
RT5640_IRQ_JD2_MASK | RT5640_JD2_P_MASK |
RT5640_JD2_MASK,
RT5640_IRQ_JD2_NOR | RT5640_JD2_P_INV |
@@ -2596,7 +2596,7 @@ static void rt5640_enable_hda_jack_detect(
snd_soc_component_write(component, RT5640_IRQ_CTRL1, RT5640_IRQ_JD_NOR);
/* Select JD2 for Headphone */
- snd_soc_component_update_bits(component, RT5640_DUMMY2, 0x1100, 0x1100);
+ snd_soc_component_update_bits(component, RT5640_GCTL2, 0x1100, 0x1100);
/* Selecting GPIO01 as an interrupt */
snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1,
@@ -2606,7 +2606,7 @@ static void rt5640_enable_hda_jack_detect(
snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3,
RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT);
- snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x400, 0x0);
+ snd_soc_component_update_bits(component, RT5640_GCTL1, 0x400, 0x0);
snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG,
@@ -2668,7 +2668,7 @@ static int rt5640_probe(struct snd_soc_component *component)
snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF);
- snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x0301, 0x0301);
+ snd_soc_component_update_bits(component, RT5640_GCTL1, 0x0301, 0x0301);
snd_soc_component_update_bits(component, RT5640_MICBIAS, 0x0030, 0x0030);
snd_soc_component_update_bits(component, RT5640_DSP_PATH2, 0xfc00, 0x0c00);
@@ -2719,7 +2719,7 @@ static int rt5640_probe(struct snd_soc_component *component)
RT5640_IN_DF2, RT5640_IN_DF2);
if (device_property_read_bool(component->dev, "realtek,lout-differential"))
- snd_soc_component_update_bits(component, RT5640_DUMMY1,
+ snd_soc_component_update_bits(component, RT5640_GCTL1,
RT5640_EN_LOUT_DF, RT5640_EN_LOUT_DF);
if (device_property_read_u32(component->dev, "realtek,dmic1-data-pin",
@@ -2829,12 +2829,12 @@ static int rt5640_resume(struct snd_soc_component *component)
if (rt5640->jack) {
if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) {
snd_soc_component_update_bits(component,
- RT5640_DUMMY2, 0x1100, 0x1100);
+ RT5640_GCTL2, 0x1100, 0x1100);
} else {
if (rt5640->jd_inverted) {
if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
snd_soc_component_update_bits(
- component, RT5640_DUMMY2,
+ component, RT5640_GCTL2,
RT5640_IRQ_JD2_MASK |
RT5640_JD2_MASK,
RT5640_IRQ_JD2_NOR |
@@ -2843,7 +2843,7 @@ static int rt5640_resume(struct snd_soc_component *component)
} else {
if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N)
snd_soc_component_update_bits(
- component, RT5640_DUMMY2,
+ component, RT5640_GCTL2,
RT5640_IRQ_JD2_MASK |
RT5640_JD2_P_MASK |
RT5640_JD2_MASK,
@@ -3014,6 +3014,11 @@ static int rt5640_i2c_probe(struct i2c_client *i2c)
regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val);
if (val != RT5640_DEVICE_ID) {
+ usleep_range(60000, 100000);
+ regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val);
+ }
+
+ if (val != RT5640_DEVICE_ID) {
dev_err(&i2c->dev,
"Device with ID register %#x is not rt5640/39\n", val);
return -ENODEV;
@@ -3026,7 +3031,7 @@ static int rt5640_i2c_probe(struct i2c_client *i2c)
if (ret != 0)
dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
- regmap_update_bits(rt5640->regmap, RT5640_DUMMY1,
+ regmap_update_bits(rt5640->regmap, RT5640_GCTL1,
RT5640_MCLK_DET, RT5640_MCLK_DET);
rt5640->hp_mute = true;
generated by cgit (git 2.34.1) at 2025-07-30 06:39:56 +0000