]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
ALSA: hda - Disable power_save_node for IDT 92HD73xx chips
authorTakashi Iwai <tiwai@suse.de>
Sun, 4 Oct 2015 20:44:12 +0000 (22:44 +0200)
committerTakashi Iwai <tiwai@suse.de>
Sun, 4 Oct 2015 20:47:40 +0000 (22:47 +0200)
commitc7e1008048a97148d3aecae742f66fb2f944644c
tree71af26c756afe44f5a5dad59cd8c0f83bf542b0a
parente8ff581f7ac2bc3b8886094b7ca635dcc4d1b0e9
ALSA: hda - Disable power_save_node for IDT 92HD73xx chips

The recent widget power saving introduced some unavoidable click
noises on old IDT 92HD73xx chips while it still seems working on the
compatible new chips.  In the bugzilla, we tried lots of tests and
workarounds, but they didn't help much.  So, let's disable the feature
for these specific chips as the least (but safest) fix.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=104981
Cc: <stable@vger.kernel.org> # v4.1+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_sigmatel.c