ALSA: hda - Add two more machines to the power_save_blacklist
authorHui Wang <hui.wang@canonical.com>
Mon, 8 Apr 2019 07:58:11 +0000 (15:58 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 Apr 2019 06:38:48 +0000 (08:38 +0200)
commitb3a8a3728d7e88c11aec68322223a26636afc86f
treee72f3bbf01a9168a7b11ccb071cd994351c3f777
parentbfea74941d6d32b94913d946bdf27d2c27d0bf5d
ALSA: hda - Add two more machines to the power_save_blacklist

commit cae30527901d9590db0e12ace994c1d58bea87fd upstream.

Recently we set CONFIG_SND_HDA_POWER_SAVE_DEFAULT to 1 when
configuring the kernel, then two machines were reported to have noise
after installing the new kernel. Put them in the blacklist, the
noise disappears.

https://bugs.launchpad.net/bugs/1821663
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/pci/hda/hda_intel.c