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| author |   Hui Wang <hui.wang@canonical.com> | 2019-08-14 12:09:07 +0800 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2019-08-14 08:38:16 +0200 |
| commit | 401714d9534aad8c24196b32600da683116bbe09 (patch) | |
| tree | fdbcb34b780d6830543d624475abd3e66ee4de5e /sound/pci/hda/patch_realtek.c | |
| parent | ALSA: hda/realtek - Add quirk for HP Envy x360 (diff) | |
| download | linux-dev-401714d9534aad8c24196b32600da683116bbe09.tar.xz linux-dev-401714d9534aad8c24196b32600da683116bbe09.zip | |
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>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions