[PATCH AUTOSEL 5.15 03/12] ALSA: hda/realtek - FIxed ALC285 headphone no sound

Sasha Levin
2024-09-03T20:46:42Z

From: Kailang Yang <kailang@realtek.com>

[ Upstream commit 1fa7b099d60ad64f559bd3b8e3f0d94b2e015514 ]

Dell platform with ALC215 ALC285 ALC289 ALC225 ALC295 ALC299, plug
headphone or headset.
It had a chance to get no sound from headphone.
Replace depop procedure will solve this issue.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Link: https://lore.kernel.org/d0de1b03fd174520945dde216d765223@realtek.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/pci/hda/patch_realtek.c | 26 ++++++++++++++------------
1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 477ba33d991ab..018649100248b 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5066,6 +5066,7 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec)
case 0x10ec0295:
case 0x10ec0289:
case 0x10ec0299:
+ alc_hp_mute_disable(codec, 75);
alc_process_coef_fw(codec, alc225_pre_hsmode);
alc_process_coef_fw(codec, coef0225);
break;
@@ -5291,6 +5292,7 @@ static void alc_headset_mode_default(struct hda_codec *codec)
case 0x10ec0299:
alc_process_coef_fw(codec, alc225_pre_hsmode);
alc_process_coef_fw(codec, coef0225);
+ alc_hp_enable_unmute(codec, 75);
break;
case 0x10ec0255:
alc_process_coef_fw(codec, coef0255);
@@ -5450,6 +5452,7 @@ static void alc_headset_mode_ctia(struct hda_codec *codec)
alc_process_coef_fw(codec, coef0225_2);
else
alc_process_coef_fw(codec, coef0225_1);
+ alc_hp_enable_unmute(codec, 75);
break;
case 0x10ec0867:
alc_update_coefex_idx(codec, 0x57, 0x5, 1<<14, 0);
@@ -5555,6 +5558,7 @@ static void alc_headset_mode_omtp(struct hda_codec *codec)
case 0x10ec0289:
case 0x10ec0299:
alc_process_coef_fw(codec, coef0225);
+ alc_hp_enable_unmute(codec, 75);
break;
}
codec_dbg(codec, "Headset jack set to Nokia-style headset mode.\n");
@@ -5714,12 +5718,6 @@ static void alc_determine_headset_type(struct hda_codec *codec)
case 0x10ec0295:
case 0x10ec0289:
case 0x10ec0299:
- snd_hda_codec_write(codec, 0x21, 0,
- AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
- msleep(80);
- snd_hda_codec_write(codec, 0x21, 0,
- AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0);
-
alc_process_coef_fw(codec, alc225_pre_hsmode);
alc_update_coef_idx(codec, 0x67, 0xf000, 0x1000);
val = alc_read_coef_idx(codec, 0x45);
@@ -5736,15 +5734,19 @@ static void alc_determine_headset_type(struct hda_codec *codec)
val = alc_read_coef_idx(codec, 0x46);
is_ctia = (val & 0x00f0) == 0x00f0;
}
+ if (!is_ctia) {
+ alc_update_coef_idx(codec, 0x45, 0x3f<<10, 0x38<<10);
+ alc_update_coef_idx(codec, 0x49, 3<<8, 1<<8);
+ msleep(100);
+ val = alc_read_coef_idx(codec, 0x46);
+ if ((val & 0x00f0) == 0x00f0)
+ is_ctia = false;
+ else
+ is_ctia = true;
+ }
alc_update_coef_idx(codec, 0x4a, 7<<6, 7<<6);
alc_update_coef_idx(codec, 0x4a, 3<<4, 3<<4);
alc_update_coef_idx(codec, 0x67, 0xf000, 0x3000);
-
- snd_hda_codec_write(codec, 0x21, 0,
- AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
- msleep(80);
- snd_hda_codec_write(codec, 0x21, 0,
- AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
break;
case 0x10ec0867:
is_ctia = true;
--
2.43.0