ALSA: hda/realtek - Add COEF workaround for ASUS ZenBook UX431DA
authorTakashi Iwai <tiwai@suse.de>
Tue, 12 May 2020 07:32:03 +0000 (09:32 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 May 2020 06:22:26 +0000 (08:22 +0200)
commite658ffbaf76b8623b017c56317eadccf529f652c
treedbb0e0d94593fabb6e8fff73cc0375cfb0b55b81
parentbebf867a1dede126df9df919f7167145f4dbfb43
ALSA: hda/realtek - Add COEF workaround for ASUS ZenBook UX431DA

commit 1b94e59d30afecf18254ad413e953e7587645a20 upstream.

ASUS ZenBook UX431DA requires an additional COEF setup when booted
from the recent Windows 10, otherwise it produces the noisy output.
The quirk turns on COEF 0x1b bit 10 that has been cleared supposedly
due to the pop noise reduction.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=207553
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20200512073203.14091-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/pci/hda/patch_realtek.c