* ASUS UX533 and UX534 speaker no ouput
@ 2020-07-16 7:12 Kailang
2020-07-16 7:19 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Kailang @ 2020-07-16 7:12 UTC (permalink / raw)
To: Takashi Iwai (tiwai@suse.de); +Cc: (alsa-devel@alsa-project.org)
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Hi Takashi,
Attach patch will solve speaker no output issue for ASUS platform.
Many Thanks.
BR,
Kailang
[-- Attachment #2: 0000-asus-ux533-ux534-spk.patch --]
[-- Type: application/octet-stream, Size: 996 bytes --]
From 68ff16bc27e9728cb7fd2afbeb87bd554d52285c Mon Sep 17 00:00:00 2001
From: Kailang Yang <kailang@realtek.com>
Date: Thu, 16 Jul 2020 14:42:33 +0800
Subject: [PATCH] ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534
ASUS UX533 and UX534 speaker still can't output.
End User feedback speaker didn't have output.
Add this COEF value will enable it.
Fixes: 4e051106730d ("ALSA: hda/realtek: Enable audio jacks of ASUS UX533FD with ALC294")
Signed-off-by: Kailang Yang <kailang@realtek.com>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c1a13c8eab47..0f762546c3da 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7124,6 +7124,8 @@ static const struct hda_fixup alc269_fixups[] = {
/* Set EAPD high */
{ 0x20, AC_VERB_SET_COEF_INDEX, 0x40 },
{ 0x20, AC_VERB_SET_PROC_COEF, 0x8800 },
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x0f },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0x7774 },
{ }
},
.chained = true,
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