** Changed in: linux (Ubuntu)
Assignee: Anthony Wong (anthonywong) => Chris Chiu (mschiu77)
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https://bugs.launchpad.net/bugs/2058315
Title:
Mute/mic-mute LEDs not functioning on a HP platform
Status in OEM Priority Project:
New
Status in linux package in Ubuntu:
New
Bug description:
[Impact]
LEDs on both mute and mic-mute key are not working on a HP platform.
[Fix]
The quirk in the commit b2d6a1fd0e3e513f5ebfc152d6fedae093df8e21 (ALSA:
hda/realtek: Add quirks for HP G11 Laptops using CS35L56) in linux-next can
make it work.
[Test]
1. Install the v2023.12.1 of upstream sof-bin
(https://github.com/thesofproject/sof-bin/releases/tag/v2023.12.1)
2. Then after the quirk is applied, both the mute and mic-mute LEDs on the
keys should toggle accordingly on key presses.
[Where problems could occur]
If the subsystem ID is somehow reused by vendor for newer hardware, the newer
hardware may not be functioning correctly. Also it requires correct tplg files
to work.
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