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ALSA: hda/realtek - Apply ALC294 hp init also for S4 resume
authorTakashi Iwai <tiwai@suse.de>
Tue, 29 Jan 2019 13:14:51 +0000 (14:14 +0100)
committerTakashi Iwai <tiwai@suse.de>
Tue, 29 Jan 2019 17:26:03 +0000 (18:26 +0100)
commitf6ef4e0e284251ff795c541db1129c84515ed044
treebb1977bb9b291f6b438c0bc0c54ddc0c1e13f5c2tree | snapshot
parent98081ca62cbac31fb0f7efaf90b2e7384ce22257commit | diff
ALSA: hda/realtek - Apply ALC294 hp init also for S4 resume

The init sequence for ALC294 headphone stuff is needed not only for
the boot up time but also for the resume from hibernation, where the
device is switched from the boot kernel without sound driver to the
suspended image.  Since we record the PM event in the device
power_state field, we can now recognize the call pattern and apply the
sequence conditionally.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c diff | blob | history