linux_dsm_epyc7002/sound
Takashi Iwai e38e486d66 ALSA: hda: Modify stream stripe mask only when needed
The recent commit in HD-audio stream management for changing the
stripe control seems causing a regression on some platforms.  The
stripe control is currently used only by HDMI codec, and applying the
stripe mask unconditionally may lead to scratchy and static noises as
seen on some MacBooks.

For addressing the regression, this patch changes the stream
management code to apply the stripe mask conditionally only when the
codec driver requested.

Fixes: 9b6f7e7a29 ("ALSA: hda: program stripe bits for controller")
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=204477
Tested-by: Michael Pobega <mpobega@neverware.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20191202074947.1617-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-12-03 07:46:30 +01:00
..
ac97
aoa
arm
atmel
core
drivers ALSA: aloop: Avoid pointer dereference before null-check 2019-11-27 12:16:00 +01:00
firewire
hda ALSA: hda: Modify stream stripe mask only when needed 2019-12-03 07:46:30 +01:00
i2c
isa
mips
oss
parisc
pci ALSA: hda: Modify stream stripe mask only when needed 2019-12-03 07:46:30 +01:00
pcmcia
ppc
sh
soc
sparc
spi
synth
usb ALSA: usb-audio: Fix Focusrite Scarlett 6i6 gen1 - input handling 2019-11-25 16:49:35 +01:00
x86
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c