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@xxxxxxxxx> Thanks, applied now. Takashi