linux_dsm_epyc7002/sound
Pierre-Louis Bossart dc15216412 ASoC: max98373-sdw: use first_hw_init flag on resume
[ Upstream commit bf881170311ea74ff30c3be0be8fb097132ce696 ]

The intent of the status check on resume was to verify if a SoundWire
peripheral reported ATTACHED before waiting for the initialization to
complete. This is required to avoid timeouts that will happen with
'ghost' devices that are exposed in the platform firmware but are not
populated in hardware.

Unfortunately we used 'hw_init' instead of 'first_hw_init'. Due to
another error, the resume operation never timed out, but the volume
settings were not properly restored.

This patch renames the status flag to 'first_hw_init' for consistency
with other drivers.

BugLink: https://github.com/thesofproject/linux/issues/2637
Fixes: 56a5b7910e ('ASoC: codecs: max98373: add SoundWire support')
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Link: https://lore.kernel.org/r/20210607222239.582139-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14 16:56:42 +02:00
..
ac97 ALSA: ac97: (cosmetic) align argument names 2020-09-03 09:27:27 +02:00
aoa ALSA: aoa: i2sbus: use DECLARE_COMPLETION_ONSTACK() macro 2020-09-03 09:26:52 +02:00
arm
atmel ALSA: atmel: ac97: clarify operator precedence 2020-09-03 09:27:34 +02:00
core ALSA: seq: Fix race of snd_seq_timer_open() 2021-06-16 12:01:38 +02:00
drivers ALSA: aloop: Fix initialization of controls 2021-04-14 08:41:56 +02:00
firewire ALSA: firewire-motu: fix stream format for MOTU 8pre FireWire 2021-07-14 16:55:35 +02:00
hda ALSA: hda: ignore invalid NHLT table 2021-03-30 14:31:48 +02:00
i2c
isa Revert "ALSA: gus: add a check of the status of snd_ctl_add" 2021-06-03 09:00:41 +02:00
mips hal2: convert to dma_alloc_noncoherent 2020-09-25 06:20:44 +02:00
oss
parisc
pci ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 830 G8 Notebook PC 2021-07-14 16:55:37 +02:00
pcmcia
ppc treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
sh
soc ASoC: max98373-sdw: use first_hw_init flag on resume 2021-07-14 16:56:42 +02:00
sparc ALSA: sparc: dbri: fix repeated word 'the' 2020-10-17 09:58:35 +02:00
spi
synth
usb ALSA: usb-audio: scarlett2: Fix wrong resume call 2021-07-14 16:55:35 +02:00
x86 ALSA: hda: use consistent HDAudio spelling in comments/docs 2020-09-02 19:31:32 +02:00
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c