On Fri, 14 Jan 2022 17:50:50 +0100, Alexander Sergeyev wrote:
There are several PCI ids associated with HP EliteBook 855 G8 Notebook PC. Commit 0e68c4b11f1e6 ("ALSA: hda/realtek: fix mute/micmute LEDs for HP 855 G8") covers 0x103c:0x8896, while this commit covers 0x103c:0x8895 which needs some additional work on top of the quirk from 0e68c4b11f1e6.
Note that the device can boot up with working speakers and micmute LED without this patch, but the success rate would be quite low (order of 16 working boots across 709 boots) at least for the built-in drivers scenario. This also means that there are some timing issues during early boot and this patch is a workaround.
With this patch applied speakers and headphones are consistenly working, as well as mute/micmute LEDs and the internal microphone.
Signed-off-by: Alexander Sergeyev sergeev917@gmail.com
Thanks, applied now.
Takashi