system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-10-10 05:16:04 +00:00
Code Issues Packages Projects Releases Wiki Activity
linux/sound
History
Dmitry Osipenko 0bbcecaaab
ASoC: tegra30: i2s: Restore hardware state on runtime PM resume 
Tegra30 I2S driver syncs regmap cache only on resume from system suspend,
but hardware is reset across the runtime suspend because RPM of the parent
AHUB driver resets the I2S hardware, hence h/w state is lost after each
RPM resume. The problem isn't visible because hardware happens to be fully
reprogrammed after each RPM resume. Move hardware syncing to RPM resume in
order to restore h/w state properly.

Fixes: ed9ce1ed22 ("ASoC: tegra: ahub: Reset hardware properly")
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210314154459.15375-4-digetx@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-18 13:49:32 +00:00
..
ac97 ALSA: ac97: Constify static struct attribute_group 2021-01-31 09:49:58 +01:00
aoa ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
arm ARM updates for 5.12-rc1: 2021-02-22 14:27:07 -08:00
atmel
core ASoC: Updates for v5.12 2021-02-17 21:16:27 +01:00
drivers ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
firewire ALSA: fireface: fix to parse sync status register of latter protocol 2021-02-08 15:58:36 +01:00
hda ALSA/ASoC/SOF/SoundWire: fix Kconfig issues 2021-03-02 18:30:07 +01:00
i2c ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
isa isa: Make the remove callback for isa drivers return void 2021-01-26 07:51:48 +01:00
mips ALSA: n64: Fix return value check in n64audio_probe() 2021-02-25 10:29:13 +01:00
oss ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
parisc
pci ALSA: hda/realtek: Apply dual codec quirks for MSI Godlike X570 board 2021-03-03 15:25:03 +01:00
pcmcia
ppc ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
sh
soc ASoC: tegra30: i2s: Restore hardware state on runtime PM resume 2021-03-18 13:49:32 +00:00
sparc ALSA: sparc: dbri: fix repeated word 'the' 2020-10-17 09:58:35 +02:00
spi
synth
usb ALSA: usb-audio: Fix Pioneer DJM devices URB_CONTROL request direction to set samplerate 2021-03-01 15:44:53 +01:00
x86 ALSA: x86: Simplify with dma_set_mask_and_coherent() 2021-01-15 11:17:19 +01:00
xen ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c