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[0/1,SRU,OEM-5.14] Enable the mic-mute led on Dell XPS 9315

Message ID 20220322050613.1623802-1-chris.chiu@canonical.com
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Series Enable the mic-mute led on Dell XPS 9315 | expand

Message

Chris Chiu March 22, 2022, 5:06 a.m. UTC 
BugLink: https://bugs.launchpad.net/bugs/1965846

[Impact]
On Dell's XPS 9315, the MIC-Mute function is working but the LED(on F4) state is not changed accordingly.

[Fix]
Dell's mic mute support in privacy mode has been upstream, but the the mic-mute led support is still SAUCE patch which is maintained with DMI based quirk. Add a new SKU for XPS 9315 until Dell's official fix for the mic-mute led.

[Test Case]
1. press mic-mute hot-key and check if mic-mute is enabled or not by the OSD icon.
2. The mic-mute led should be ON when mic-mute enabled, OFF when disabled.

[Where problems could occur]
It's only working on the particular SKU defined in DMI table. Will need to drop it when Dell release the official solution.

Chris Chiu (1):
  UBUNTU: SAUCE: ASoC: rt715:add micmute led control for Dell XPS 9315

 sound/soc/codecs/rt715-sdca.c | 7 +++++++
 sound/soc/codecs/rt715.c      | 7 +++++++
 2 files changed, 14 insertions(+)

Comments

Timo Aaltonen March 28, 2022, 1:51 p.m. UTC | #1 
Chris Chiu kirjoitti 22.3.2022 klo 7.06:
> BugLink: https://bugs.launchpad.net/bugs/1965846
> 
> [Impact]
> On Dell's XPS 9315, the MIC-Mute function is working but the LED(on F4) state is not changed accordingly.
> 
> [Fix]
> Dell's mic mute support in privacy mode has been upstream, but the the mic-mute led support is still SAUCE patch which is maintained with DMI based quirk. Add a new SKU for XPS 9315 until Dell's official fix for the mic-mute led.
> 
> [Test Case]
> 1. press mic-mute hot-key and check if mic-mute is enabled or not by the OSD icon.
> 2. The mic-mute led should be ON when mic-mute enabled, OFF when disabled.
> 
> [Where problems could occur]
> It's only working on the particular SKU defined in DMI table. Will need to drop it when Dell release the official solution.
> 
> Chris Chiu (1):
>    UBUNTU: SAUCE: ASoC: rt715:add micmute led control for Dell XPS 9315
> 
>   sound/soc/codecs/rt715-sdca.c | 7 +++++++
>   sound/soc/codecs/rt715.c      | 7 +++++++
>   2 files changed, 14 insertions(+)
> 

Applied to oem-5.14, thanks