Kai Vehmanen 136b0261f1 ALSA: hda/hdmi: fix race in handling acomp ELD notification at resume ... [ Upstream commit 0c37e2eb6b83e375e8a654d01598292d5591fc65 ] When snd-hda-codec-hdmi is used with ASoC HDA controller like SOF (acomp used for ELD notifications), display connection change done during suspend, can be lost due to following sequence of events: 1. system in S3 suspend 2. DP/HDMI receiver connected 3. system resumed 4. HDA controller resumed, but card->deferred_resume_work not complete 5. acomp eld_notify callback 6. eld_notify ignored as power state is not CTL_POWER_D0 7. HDA resume deferred work completed, power state set to CTL_POWER_D0 This results in losing the notification, and the jack state reported to user-space is not correct. The check on step 6 was added in commit 8ae743e82f ("ALSA: hda - Skip ELD notification during system suspend"). It would seem with the deferred resume logic in ASoC core, this check is not safe. Fix the issue by modifying the check to use "dev.power.power_state.event" instead of ALSA specific card power state variable. BugLink: https://github.com/thesofproject/linux/issues/2825 Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20210416131157.1881366-1-kai.vehmanen@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-05-19 10:12:57 +02:00
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ac97	ALSA: Replace the word "slave" in vmaster API	2020-07-20 10:10:47 +02:00
ali5451
asihpi	Merge branch 'for-next' into for-linus	2020-10-12 08:51:00 +02:00
au88x0
aw2
ca0106	ALSA: ca0106: fix error code handling	2020-08-25 09:27:49 +02:00
cs46xx	ALSA: pci: delete repeated words in comments	2020-08-06 09:30:02 +02:00
cs5535audio
ctxfi	ALSA: ctxfi: cthw20k2: fix mask on conf to allow 4 bits	2021-03-09 11:11:14 +01:00
echoaudio	ALSA: echoaudio: Fix potential Oops in snd_echo_resume()	2020-08-13 11:21:05 +02:00
emu10k1
hda	ALSA: hda/hdmi: fix race in handling acomp ELD notification at resume	2021-05-19 10:12:57 +02:00
ice1712	ALSA: pci: delete repeated words in comments	2020-08-06 09:30:02 +02:00
korg1212
lola
lx6464es
mixart	ALSA: mixart: Fix mutex deadlock	2020-11-19 18:26:30 +01:00
nm256
oxygen	ALSA: pci: delete repeated words in comments	2020-08-06 09:30:02 +02:00
pcxhr
riptide	ALSA: riptide: Replace tasklet with threaded irq	2020-09-09 18:34:10 +02:00
rme9652	ALSA: rme9652: don't disable if not enabled	2021-05-19 10:12:53 +02:00
trident
vx222
ymfpci
ad1889.c
ad1889.h
ak4531_codec.c
als300.c
als4000.c
atiixp_modem.c
atiixp.c
azt3328.c
azt3328.h
bt87x.c
cmipci.c
cs4281.c
cs5530.c
ens1370.c
ens1371.c
es1938.c
es1968.c
fm801.c
intel8x0.c
intel8x0m.c
Kconfig
maestro3.c
Makefile
rme32.c
rme96.c
sis7019.c
sis7019.h
sonicvibes.c
via82xx_modem.c
via82xx.c