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remarkable-linux/sound/pci
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Takashi Iwai ef403edb75 ALSA: hda - Don't access stereo amps for mono channel widgets 
The current HDA generic parser initializes / modifies the amp values
always in stereo, but this seems causing the problem on ALC3229 codec
that has a few mono channel widgets: namely, these mono widgets react
to actions for both channels equally.

In the driver code, we do care the mono channel and create a control
only for the left channel (as defined in HD-audio spec) for such a
node.  When the control is updated, only the left channel value is
changed.  However, in the resume, the right channel value is also
restored from the initial value we took as stereo, and this overwrites
the left channel value.  This ends up being the silent output as the
right channel has been never touched and remains muted.

This patch covers the places where unconditional stereo amp accesses
are done and converts to the conditional accesses.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=94581
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-13 07:37:21 +01:00
..
ac97 ALSA: ac97: Constify more text arrays 2014-10-21 08:51:45 +02:00
ali5451 ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
asihpi ALSA: Include linux/uaccess.h and linux/bitopts.h instead of asm/* 2015-01-28 17:25:07 +01:00
au88x0 ALSA: au88x0: Remove superfluous ifdef __KERNEL__ 2015-01-28 17:26:45 +01:00
aw2 ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
ca0106 ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
cs46xx ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
cs5535audio ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
ctxfi Merge branch 'topic/pci-cleanup' into for-next 2015-01-11 11:26:48 +01:00
echoaudio ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
emu10k1 Merge branch 'topic/pci-cleanup' into for-next 2015-01-11 11:26:48 +01:00
hda ALSA: hda - Don't access stereo amps for mono channel widgets 2015-03-13 07:37:21 +01:00
ice1712 Merge branch 'topic/ak411x-fix' into for-next 2015-01-28 22:32:10 +01:00
korg1212 ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
lola ALSA: Deletion of checks before the function call "iounmap" 2015-01-04 15:13:45 +01:00
lx6464es ALSA: Fix invalid kerneldoc markers 2014-11-11 09:39:17 +01:00
mixart ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
nm256 ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
oxygen ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
pcxhr ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
riptide ALSA: off by one bug in snd_riptide_joystick_probe() 2015-02-09 14:57:15 +01:00
rme9652 ALSA: hdspm - Constrain periods to 2 on older cards 2015-02-13 17:22:58 +01:00
trident ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
vx222 ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
ymfpci ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
ad1889.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
ad1889.h
ak4531_codec.c ALSA: pci: remove __dev* attributes 2012-12-07 07:20:55 +01:00
als300.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
als4000.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
atiixp.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
atiixp_modem.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
azt3328.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
azt3328.h ALSA: azt3328: fix previous breakage, improve suspend, cleanups 2009-07-15 12:03:26 +02:00
bt87x.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
cmipci.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
cs4281.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
cs5530.c ASoC: sb16: Simplify snd_sb16dsp_pcm() 2015-01-02 16:28:35 +01:00
ens1370.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
ens1371.c
es1938.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
es1968.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
fm801.c ALSA: fm801: remove FSF address 2015-01-11 11:27:13 +01:00
intel8x0.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
intel8x0m.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
Kconfig ALSA: add Studio Evolution SE6X support 2015-01-16 22:44:56 +01:00
maestro3.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
Makefile ALSA: Add the driver for Digigram Lola PCI-e boards 2011-05-03 16:31:05 +02:00
rme32.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
rme96.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
sis7019.c Merge branch 'topic/pci-cleanup' into for-next 2015-01-11 11:26:48 +01:00
sis7019.h trivial: fix typos s/paramter/parameter/ and s/excute/execute/ in documentation and source comments. 2009-06-12 18:01:46 +02:00
sonicvibes.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
via82xx.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
via82xx_modem.c ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00