[Bug 46660] Xorg & KMS go to black screen after linux version 2.6.39

https://bugs.freedesktop.org/show_bug.cgi?id=46660

--- Comment #6 from Michel Dänzer michel@daenzer.net 2012-02-27 01:52:22 PST --- (In reply to comment #4)

[ 88.579198] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! [ 88.579733] radeon 0000:01:05.0: r600_check_texture_resource:1338 texture invalid format 26

It looks like the commit you bisected to was the one which fixed this problem, not the one that caused the black screen.

You should probably ignore X for the bisect, and just call any kernel that lights up the monitor good, otherwise bad.