mbox series

[SRU,F/E/OEM-B-OSP1/B/OEM-B,0/1] alsa/hda/realtek: fix a mute led regression on Lenovo X1 Carbon

Message ID 20200225010210.7227-1-hui.wang@canonical.com
Headers show
Series alsa/hda/realtek: fix a mute led regression on Lenovo X1 Carbon | expand

Message

Hui Wang Feb. 25, 2020, 1:02 a.m. UTC 
BugLink: http://bugs.launchpad.net/bugs/1864576

[Impact]
The mute led couldn't work after applying the FIXUP_SPEAKER2_TO_DAC1.

[Fix]
Chain a fixup to let mute led work.

[Test Case]
boot the system, press mute button, the led will work.


[Regression Risk]
Low, this patch is specific to LENOVO X1 Carbon machines. And
I tested this patch on Lenovo and Dell machines.



Hui Wang (1):
  UBUNTU: SAUCE: ALSA: hda/realtek - Fix a regression for mute led on
    Lenovo Carbon X1

 sound/pci/hda/patch_realtek.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Hui Wang Feb. 25, 2020, 2:23 a.m. UTC | #1 
Will resend a updated patch.

On 2020/2/25 上午9:02, Hui Wang wrote:
> BugLink: http://bugs.launchpad.net/bugs/1864576
>
> [Impact]
> The mute led couldn't work after applying the FIXUP_SPEAKER2_TO_DAC1.
>
> [Fix]
> Chain a fixup to let mute led work.
>
> [Test Case]
> boot the system, press mute button, the led will work.
>
>
> [Regression Risk]
> Low, this patch is specific to LENOVO X1 Carbon machines. And
> I tested this patch on Lenovo and Dell machines.
>
>
>
> Hui Wang (1):
>    UBUNTU: SAUCE: ALSA: hda/realtek - Fix a regression for mute led on
>      Lenovo Carbon X1
>
>   sound/pci/hda/patch_realtek.c | 2 ++
>   1 file changed, 2 insertions(+)
>