]> git.baikalelectronics.ru Git - kernel.git/commit
ALSA: hda/realtek: Add quirk for ASRock NUC Box 1100
authorWerner Sembach <wse@tuxedocomputers.com>
Fri, 12 Nov 2021 11:07:04 +0000 (12:07 +0100)
committerTakashi Iwai <tiwai@suse.de>
Sun, 14 Nov 2021 08:27:55 +0000 (09:27 +0100)
commit7e563acf7049ec3b9a8eb88e955aa50ef6cbe8af
tree0025cfbab9c00bacaced2601516244d6ceda579f
parentb5e549c7200330f8ae727eae71b56668bcf6a05a
ALSA: hda/realtek: Add quirk for ASRock NUC Box 1100

This applies a SND_PCI_QUIRK(...) to the ASRock NUC Box 1100 series. This
fixes the issue of the headphone jack not being detected unless warm
rebooted from a certain other OS.

When booting a certain other OS some coeff settings are changed that enable
the audio jack. These settings are preserved on a warm reboot and can be
easily dumped.

The relevant indexes and values where gathered by naively diff-ing and
reading a working and a non-working coeff dump.

Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20211112110704.1022501-1-wse@tuxedocomputers.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c