tree fdbcb34b780d6830543d624475abd3e66ee4de5e
parent 190d03814eb3b49d4f87ff38fef26d36f3568a60
author Hui Wang <hui.wang@canonical.com> 1565755747 +0800
committer Takashi Iwai <tiwai@suse.de> 1565764696 +0200

ALSA: hda - Let all conexant codec enter D3 when rebooting

We have 3 new lenovo laptops which have conexant codec 0x14f11f86,
these 3 laptops also have the noise issue when rebooting, after
letting the codec enter D3 before rebooting or poweroff, the noise
disappers.

Instead of adding a new ID again in the reboot_notify(), let us make
this function apply to all conexant codec. In theory make codec enter
D3 before rebooting or poweroff is harmless, and I tested this change
on a couple of other Lenovo laptops which have different conexant
codecs, there is no side effect so far.

Cc: stable@vger.kernel.org
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>