APPLIED Re: [SRU][OEM-5.14][PATCH 0/1] Audio mute key (f5) LED and Mic mute key (f8) LED are no function on HP 440/450/640/650 G9
tjaalton at ubuntu.com
Thu Aug 4 08:10:35 UTC 2022
Jeremy Szu kirjoitti 28.7.2022 klo 4.19:
> BugLink: https://bugs.launchpad.net/bugs/1982716
> The audio mute key (F5) and mic-mute LED (F8) don't work on some HP 440/450/640/650 G9 laptops.
> The HP ProBook 440/450 G9 and EliteBook 640/650 G9 have multiple
> motherboard design and they are using different subsystem ID of audio
> codec. Add the same quirk for other MBs.
> After applying the fix, the mute LEDs are working.
> [Where problems could occur]
> It's low risk as it's specific ID for HP new machines. If the HP ships other machines using same SSID, then the LED may not work on those machines.
> Jeremy Szu (1):
> ALSA: hda/realtek: fix mute/micmute LEDs for HP machines
> sound/pci/hda/patch_realtek.c | 4 ++++
> 1 file changed, 4 insertions(+)
applied to oem-5.14, thanks
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