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ALSA: hda: Disable power-save on KONTRON SinglePC
authorTakashi Iwai <tiwai@suse.de>
Thu, 30 Nov 2023 15:13:21 +0000 (16:13 +0100)
committerTakashi Iwai <tiwai@suse.de>
Thu, 30 Nov 2023 15:14:21 +0000 (16:14 +0100)
commita337c355719c42a6c5b67e985ad753590ed844fb
treed6551f79e52fe430fae759fa19c361e7b9ab941btree | snapshot
parentcae2bdb579ecc9d4219c58a7d3fde1958118dc1dcommit | diff
ALSA: hda: Disable power-save on KONTRON SinglePC

It's been reported that the runtime PM on KONTRON SinglePC (PCI SSID
1734:1232) caused a stall of playback after a bunch of invocations.
(FWIW, this looks like an timing issue, and the stall happens rather
on the controller side.)

As a workaround, disable the default power-save on this platform.

Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20231130151321.9813-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_intel.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git