linux_dsm_epyc7002/sound
Olivier Moysan 4e723e7565
ASoC: stm32: sai: add pm_runtime support
Enable support of pm_runtime on STM32 SAI driver to allow
SAI power state monitoring.
pm_runtime_put_autosuspend() is called from ASoC framework
on pcm device close.
The pmdown_time delay is available in runtime context, and may be set
in SAI driver to take into account shutdown delay on playback.
However, this shutdown delay is already handled in the DAPMs
of the audio codec linked to SAI CPU DAI.
So, the choice is made, not to support this delay on CPU DAI side.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Link: https://lore.kernel.org/r/20200911081507.7276-1-olivier.moysan@st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-09-11 15:52:21 +01:00
..
ac97
aoa
arm
atmel
core ALSA: core: convert tasklets to use new tasklet_setup() API 2020-09-02 13:23:52 +02:00
drivers
firewire ALSA: firewire: convert tasklets to use new tasklet_setup() API 2020-09-02 13:24:14 +02:00
hda
i2c
isa
mips
oss
parisc
pci ALSA: hdsp: convert tasklets to use new tasklet_setup() API 2020-09-02 13:25:23 +02:00
pcmcia
ppc
sh
soc ASoC: stm32: sai: add pm_runtime support 2020-09-11 15:52:21 +01:00
sparc
spi
synth
usb ALSA: ua101: convert tasklets to use new tasklet_setup() API 2020-09-02 13:27:07 +02:00
x86
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c