On Mon, May 10, 2021 at 7:00 AM Timo Aaltonen <tjaalton@xxxxxxxxxx> wrote: > > On 9.5.2021 7.43, Paul Zimmerman wrote: > > This reverts commit 2bbd6dba84d44219387df051a1c799b7bac46099. > > > > Since 5.12-rc2, my Dell XPS-15 laptop has had a blank screen on boot. > > The system seems to run fine other than having no display, I am able > > to ssh into the machine. I don't see anything interesting in the dmesg > > log. I bisected the problem down to this commit, and reverting it fixes > > the problem. > > Have you tried with drm-tip? It has acca7762eb71bc0 which hopefully > helps here. I picked that one commit from the drm-tip tree (wasn't sure how to merge the entire tree into the kernel) and can confirm that it does fix the problem. Thank you! I hope the fix will be sent to Linus pretty soon, and it will need backporting to the 5.12 kernel as well. - Paul _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
