ASoC: rt5645: Fix lost pin setting for DMIC1
I2S2_DAC pin can be used for I2S or GPIO. We should set it as GPIO
if we use GPIO5 as DMIC1 data pin.
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index e9cc3aa..961bd7e 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3341,6 +3341,8 @@
break;
case RT5645_DMIC_DATA_GPIO5:
+ regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1,
+ RT5645_I2S2_DAC_PIN_MASK, RT5645_I2S2_DAC_PIN_GPIO);
regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1,
RT5645_DMIC_1_DP_MASK, RT5645_DMIC_1_DP_GPIO5);
regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1,
diff --git a/sound/soc/codecs/rt5645.h b/sound/soc/codecs/rt5645.h
index 0353a6a..278bb9f 100644
--- a/sound/soc/codecs/rt5645.h
+++ b/sound/soc/codecs/rt5645.h
@@ -1693,6 +1693,10 @@
#define RT5645_GP6_PIN_SFT 6
#define RT5645_GP6_PIN_GPIO6 (0x0 << 6)
#define RT5645_GP6_PIN_DMIC2_SDA (0x1 << 6)
+#define RT5645_I2S2_DAC_PIN_MASK (0x1 << 4)
+#define RT5645_I2S2_DAC_PIN_SFT 4
+#define RT5645_I2S2_DAC_PIN_I2S (0x0 << 4)
+#define RT5645_I2S2_DAC_PIN_GPIO (0x1 << 4)
#define RT5645_GP8_PIN_MASK (0x1 << 3)
#define RT5645_GP8_PIN_SFT 3
#define RT5645_GP8_PIN_GPIO8 (0x0 << 3)