ASoC: rt298: enable IRQ for jack detection

There are some registers needed for enabling rt298 IRQ missed on
current driver.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

2 files changed, 14 insertions, 0 deletions

diff --git a/sound/soc/codecs/rt298.c b/sound/soc/codecs/rt298.c
index 30c6de62ae6c..e67ef5f8d4f3 100644
--- a/sound/soc/codecs/rt298.c
+++ b/sound/soc/codecs/rt298.c
@@ -1225,6 +1225,12 @@ static int rt298_i2c_probe(struct i2c_client *i2c,
         regmap_update_bits(rt298->regmap,
                                 RT298_WIND_FILTER_CTRL, 0x0082, 0x0082);
         regmap_update_bits(rt298->regmap, RT298_IRQ_CTRL, 0x2, 0x2);
+
+        regmap_write(rt298->regmap, RT298_UNSOLICITED_INLINE_CMD, 0x81);
+        regmap_write(rt298->regmap, RT298_UNSOLICITED_HP_OUT, 0x82);
+        regmap_write(rt298->regmap, RT298_UNSOLICITED_MIC1, 0x84);
+        regmap_update_bits(rt298->regmap, RT298_IRQ_FLAG_CTRL, 0x2, 0x2);
+
         rt298->is_hp_in = -1;
 
         if (rt298->i2c->irq) {
diff --git a/sound/soc/codecs/rt298.h b/sound/soc/codecs/rt298.h
index 31da16265f2b..d66f8847b676 100644
--- a/sound/soc/codecs/rt298.h
+++ b/sound/soc/codecs/rt298.h
@@ -34,6 +34,7 @@
 #define RT298_HP_OUT                                    0x21
 #define RT298_MIXER_IN1                                 0x22
 #define RT298_MIXER_IN2                                 0x23
+#define RT298_INLINE_CMD                                0x55
 
 #define RT298_SET_PIN_SFT                               6
 #define RT298_SET_PIN_ENABLE                            0x40
@@ -124,6 +125,12 @@
         VERB_CMD(AC_VERB_SET_COEF_INDEX, RT298_VENDOR_REGISTERS, 0)
 #define RT298_PROC_COEF\
         VERB_CMD(AC_VERB_SET_PROC_COEF, RT298_VENDOR_REGISTERS, 0)
+#define RT298_UNSOLICITED_INLINE_CMD\
+        VERB_CMD(AC_VERB_SET_UNSOLICITED_ENABLE, RT298_INLINE_CMD, 0)
+#define RT298_UNSOLICITED_HP_OUT\
+        VERB_CMD(AC_VERB_SET_UNSOLICITED_ENABLE, RT298_HP_OUT, 0)
+#define RT298_UNSOLICITED_MIC1\
+        VERB_CMD(AC_VERB_SET_UNSOLICITED_ENABLE, RT298_MIC1, 0)
 
 /* Index registers */
 #define RT298_A_BIAS_CTRL1      0x01
@@ -148,6 +155,7 @@
 #define RT298_DEPOP_CTRL2       0x67
 #define RT298_DEPOP_CTRL3       0x68
 #define RT298_DEPOP_CTRL4       0x69
+#define RT298_IRQ_FLAG_CTRL     0x7c
 
 /* SPDIF (0x06) */
 #define RT298_SPDIF_SEL_SFT     0