]> git.baikalelectronics.ru Git - 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)
commit733a58310bbb1a99c9db0db8e41cad19aa226b78
tree71af26c756afe44f5a5dad59cd8c0f83bf542b0a
parent1235f779e61e57c19783edeb789b687c22943834
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