linux-hardened/sound
Takashi Iwai 89781d0806 ALSA: hda/realtek - Fix overridden device-specific initialization
The recent change to shuffle the codec initialization procedure for
Realtek via commit 607ca3bd22 ("ALSA: hda/realtek - EAPD turn on
later") caused the silent output on some machines.  This change was
supposed to be safe, but it isn't actually; some devices have quirk
setups to override the EAPD via COEF or BTL in the additional verb
table, which is applied at the beginning of snd_hda_gen_init().  And
this EAPD setup is again overridden in alc_auto_init_amp().

For recovering from the regression, tell snd_hda_gen_init() not to
apply the verbs there by a new flag, then apply the verbs in
alc_init().

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=204727
Fixes: 607ca3bd22 ("ALSA: hda/realtek - EAPD turn on later")
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-08-30 12:03:38 +02:00
..
ac97 ALSA: ac97: Fix double free of ac97_codec_device 2019-07-23 14:16:11 +02:00
aoa treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 250 2019-06-19 17:09:08 +02:00
arm treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
atmel treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
core ALSA: seq: Fix potential concurrent access to the deleted pool 2019-08-25 09:31:10 +02:00
drivers treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
firewire ALSA: oxfw: fix to handle correct stream for PCM playback 2019-08-26 16:00:30 +02:00
hda ALSA: hda: Fix 1-minute detection delay when i915 module is not available 2019-07-27 08:31:46 +02:00
i2c
isa treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 371 2019-06-05 17:37:10 +02:00
mips
oss
parisc
pci ALSA: hda/realtek - Fix overridden device-specific initialization 2019-08-30 12:03:38 +02:00
pcmcia
ppc ALSA: ps3: Remove Unneeded variable: "ret" 2019-07-10 11:53:31 +02:00
sh
soc ASoC: Fixes for v5.3 2019-08-06 12:28:28 +02:00
sparc
spi treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
synth
usb ALSA: usb-audio: Check mixer unit bitmap yet more strictly 2019-08-22 10:33:12 +02:00
x86 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285 2019-06-05 17:36:37 +02:00
xen ASoC: Updates for v5.3 2019-07-08 14:45:34 +02:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c sound: fix a memory leak bug 2019-08-08 08:18:32 +02:00