Probably you machine needs this patch:
commit 0202f5cd9aab127355f6b1de74058a670424d48a
Author: Peisen <ps...@realtek.com>
Date: Thu Oct 26 10:35:36 2017 +0800
ALSA: hda/realtek - Add support for ALC1220
Add Clevo-P51 mode support for ALC1220.
ALC1220 Clevo-p51
Speaker uses I2S output.
We therefore want to make sure 0x14 (Headphones) and 0x1b (Speakers)
use to stereo DAC 0x02.
Signed-off-by: Peisen Hou <ps...@realtek.com>
Signed-off-by: Takashi Iwai <ti...@suse.de>
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https://bugs.launchpad.net/bugs/1833161
Title:
[HDA-Intel - HDA Intel PCH, playback] No sound at all
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