Hi, Taylor R Campbell <[email protected]> writes:
> Better yet -- can you try the attached patch? > From e484fe666999730543f490ce6084486f7d7ce524 Mon Sep 17 00:00:00 2001 > From: Taylor R Campbell <[email protected]> > Date: Fri, 24 Dec 2021 11:12:43 +0000 > Subject: [PATCH] i915: Use AcpiOsMapMemory, not bus_space_map, for opregion. > > Needed because this appears in firmware-type memory mappings, which > are excluded from bus_space_map. > > XXX pullup-9 (via manual patch since the code has changed a bit) (snip) Thank you very much. Your attached patch seems to be committed already. I have updated my src tree and build, boot the latest kernel. And the LCD turns black forever at different point. However I cannot see the last message from the kernel. Something goes wrong and i915drmkms does not work for my laptop yet. I will try to find a problematic point. -- Ryo ONODERA // [email protected] PGP fingerprint = 82A2 DC91 76E0 A10A 8ABB FD1B F404 27FA C7D1 15F3
