linux_dsm_epyc7002/sound
Takashi Iwai 44be77c590 ALSA: hda - Fix missing COEF init for ALC225/295/299
There was a long-standing problem on HP Spectre X360 with Kabylake
where it lacks of the front speaker output in some situations.  Also
there are other products showing the similar behavior.  The culprit
seems to be the missing COEF setup on ALC codecs, ALC225/295/299,
which are all compatible.

This patch adds the proper COEF setup (to initialize idx 0x67 / bits
0x3000) for addressing the issue.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=195457
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-12-27 08:53:59 +01:00
..
ac97
aoa
arm
atmel
core ALSA: rawmidi: Avoid racy info ioctl via ctl device 2017-12-14 16:52:31 +01:00
drivers
firewire
hda ALSA: hda: Drop useless WARN_ON() 2017-12-22 10:56:56 +01:00
i2c
isa
mips
oss
parisc
pci ALSA: hda - Fix missing COEF init for ALC225/295/299 2017-12-27 08:53:59 +01:00
pcmcia
ppc
sh
soc Merge remote-tracking branches 'asoc/fix/rt5663', 'asoc/fix/tlv320aic31xx' and 'asoc/fix/twl4030' into asoc-linus 2017-12-20 15:43:15 +00:00
sparc
spi
synth
usb ASoC: Fixes for v4.15 2017-12-20 17:36:04 +01:00
x86
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c