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-rw-r--r--sound/pci/hda/patch_realtek.c58
1 files changed, 58 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e5353eb0cb03..083327aeb361 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3563,12 +3563,70 @@ static void alc256_shutup(struct hda_codec *codec)
}
}
+static void alc285_hp_init(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ hda_nid_t hp_pin = alc_get_hp_pin(spec);
+ int i, val;
+ int coef38, coef0d, coef36;
+
+ alc_update_coef_idx(codec, 0x4a, 1<<15, 1<<15); /* Reset HP JD */
+ coef38 = alc_read_coef_idx(codec, 0x38); /* Amp control */
+ coef0d = alc_read_coef_idx(codec, 0x0d); /* Digital Misc control */
+ coef36 = alc_read_coef_idx(codec, 0x36); /* Passthrough Control */
+ alc_update_coef_idx(codec, 0x38, 1<<4, 0x0);
+ alc_update_coef_idx(codec, 0x0d, 0x110, 0x0);
+
+ alc_update_coef_idx(codec, 0x67, 0xf000, 0x3000);
+
+ if (hp_pin)
+ snd_hda_codec_write(codec, hp_pin, 0,
+ AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
+
+ msleep(130);
+ alc_update_coef_idx(codec, 0x36, 1<<14, 1<<14);
+ alc_update_coef_idx(codec, 0x36, 1<<13, 0x0);
+
+ if (hp_pin)
+ snd_hda_codec_write(codec, hp_pin, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0);
+ msleep(10);
+ alc_write_coef_idx(codec, 0x67, 0x0); /* Set HP depop to manual mode */
+ alc_write_coefex_idx(codec, 0x58, 0x00, 0x7880);
+ alc_write_coefex_idx(codec, 0x58, 0x0f, 0xf049);
+ alc_update_coefex_idx(codec, 0x58, 0x03, 0x00f0, 0x00c0);
+
+ alc_write_coefex_idx(codec, 0x58, 0x00, 0xf888); /* HP depop procedure start */
+ val = alc_read_coefex_idx(codec, 0x58, 0x00);
+ for (i = 0; i < 20 && val & 0x8000; i++) {
+ msleep(50);
+ val = alc_read_coefex_idx(codec, 0x58, 0x00);
+ } /* Wait for depop procedure finish */
+
+ alc_write_coefex_idx(codec, 0x58, 0x00, val); /* write back the result */
+ alc_update_coef_idx(codec, 0x38, 1<<4, coef38);
+ alc_update_coef_idx(codec, 0x0d, 0x110, coef0d);
+ alc_update_coef_idx(codec, 0x36, 3<<13, coef36);
+
+ msleep(50);
+ alc_update_coef_idx(codec, 0x4a, 1<<15, 0);
+}
+
static void alc225_init(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
hda_nid_t hp_pin = alc_get_hp_pin(spec);
bool hp1_pin_sense, hp2_pin_sense;
+ if (spec->codec_variant != ALC269_TYPE_ALC287)
+ /* required only at boot or S3 and S4 resume time */
+ if (!spec->done_hp_init ||
+ is_s3_resume(codec) ||
+ is_s4_resume(codec)) {
+ alc285_hp_init(codec);
+ spec->done_hp_init = true;
+ }
+
if (!hp_pin)
hp_pin = 0x21;
msleep(30);