On Wed, Nov 06, 2013 at 05:43:45PM -0500, Jerome Glisse wrote: > On Wed, Nov 06, 2013 at 05:48:55PM +0000, Robin H. Johnson wrote: > > On Wed, Nov 06, 2013 at 12:16:31PM -0500, Alex Deucher wrote: > > > On Wed, Nov 6, 2013 at 12:14 PM, Robin H. Johnson <robbat2@xxxxxxxxxx> wrote: > > > > (Resending to dri-devel because the first one didn't make it). > > > > > > > > I apologize for not sending this sooner, but I wanted to be really sure that I > > > > wasn't introducing the bug elsewhere, and I was lacking time to even narrow it > > > > down this far. > > > > > > > > TL;DR: > > > > 3.11 kernel does proper modeset for dual 1920x1200 outputs > > > > 3.12-rc5/rc7 kernel fails to do proper modeset, blank screen after radeon loaded > > > Can you bisect? > > I have the next step in the bisect prepared (taking an educated guess > > and deciding that rc1 was probably also bad, because the changes after > > rc1 were minimal), but this is my primary box for getting work done; so > > I haven't rebooted since writing my email and preparing that next > > kernel. > > > Possible fix attached. I'll test later tonight or tomorrow when I can manage a reboot again. -- Robin Hugh Johnson Gentoo Linux: Developer, Trustee & Infrastructure Lead E-Mail : robbat2@xxxxxxxxxx GnuPG FP : 11ACBA4F 4778E3F6 E4EDF38E B27B944E 34884E85 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
