linux/sound
Takashi Iwai 6cd23b26b3 ALSA: hda/generic: Add a helper to mute speakers at suspend/shutdown
Some devices indicate click noises at suspend or shutdown when the
speakers are unmuted.  This patch adds a helper,
snd_hda_gen_shutup_speakers(), to work around it.  The new function is
supposed to be called at suspend or shutdown by the codec driver, and
it mutes the speakers.

The mute status isn't cached, hence the original mute state will be
restored at resume again.

Link: https://patch.msgid.link/20240726142625.2460-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-07-26 16:36:01 +02:00
..
ac97 ALSA: ac97: bus: Add missing module description 2024-05-09 10:13:07 +02:00
aoa ALSA: aoa: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:08 +02:00
arm ASoC: Updates for v6.10 2024-05-13 11:39:49 +02:00
atmel ALSA: misc: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:13 +02:00
core ALSA: ump: Force 1 Group for MIDI1 FBs 2024-07-22 16:17:51 +02:00
drivers ALSA: pcmtest: Add missing module descriptions 2024-05-09 10:13:07 +02:00
firewire ALSA: firewire: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:03 +02:00
hda ASoC: Updates for for v6.11 2024-07-15 16:31:00 +02:00
i2c ALSA: misc: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:13 +02:00
isa ALSA: sb: Drop NULL check for snd_ctl_remove() 2024-06-18 12:51:50 +02:00
mips ALSA: misc: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:13 +02:00
oss sound/oss/dmasound: add missing MODULE_DESCRIPTION() macro 2024-06-18 11:55:53 +02:00
parisc ALSA: misc: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:13 +02:00
pci ALSA: hda/generic: Add a helper to mute speakers at suspend/shutdown 2024-07-26 16:36:01 +02:00
pcmcia ALSA: misc: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:13 +02:00
ppc ALSA: ppc: keywest: Drop explicit initialization of struct i2c_device_id::driver_data to 0 2024-07-09 09:16:30 +02:00
sh ALSA: misc: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:13 +02:00
soc ASoC: fsl-asoc-card: Dynamically allocate memory for snd_soc_dai_link_components 2024-07-25 14:20:30 +01:00
sparc ALSA: misc: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:13 +02:00
spi ALSA: spi: Drop NULL check for snd_ctl_remove() 2024-06-18 12:54:34 +02:00
synth ALSA: misc: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:13 +02:00
usb ALSA: usb-audio: Add a quirk for Sonix HD USB Camera 2024-07-22 14:45:14 +02:00
virtio virtio: features, fixes, cleanups 2024-05-23 12:04:36 -07:00
x86 ALSA: misc: Use *-y instead of *-objs in Makefile 2024-05-08 18:18:13 +02:00
xen ALSA: xen-front: remove unused struct 'alsa_sndif_hw_param' 2024-06-13 14:14:46 +02:00
ac97_bus.c ALSA: ac97: legacy: Add missing module description 2024-05-09 10:13:07 +02:00
Kconfig
last.c
Makefile ALSA: core: Use *-y instead of *-objs in Makefile 2024-05-08 18:17:32 +02:00
sound_core.c