Commit a95dee19 authored by Kailang Yang's avatar Kailang Yang Committed by Wen Zhiwei
Browse files

ALSA: hda/realtek - FIxed ALC285 headphone no sound 

stable inclusion
from stable-v6.6.53
commit 49a9fe95eb6ff13e925862d00ba4f3914d96ff3f
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IAZ0GM

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=49a9fe95eb6ff13e925862d00ba4f3914d96ff3f



--------------------------------

[ 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: default avatarKailang Yang <kailang@realtek.com>
Link: https://lore.kernel.org/d0de1b03fd174520945dde216d765223@realtek.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarWen Zhiwei <wenzhiwei@kylinos.cn>
parent 860b3faa

sound/pci/hda/patch_realtek.c

+14 −12
Original line number Diff line number Diff line
@@ -5091,6 +5091,7 @@ 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;
@@ -5316,6 +5317,7 @@ 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);
@@ -5475,6 +5477,7 @@ 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);
@@ -5580,6 +5583,7 @@ 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");
@@ -5739,12 +5743,6 @@ 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);
@@ -5761,15 +5759,19 @@ 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;