https://bugs.freedesktop.org/show_bug.cgi?id=43405
Bug #: 43405 Summary: Only horizontal lines (snow) display in google earth/glxgears using current r600g on RS780M Classification: Unclassified Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: blocker Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: idunham@lavabit.com
All that shows up when I run certain OpenGL programs (glxgears and google earth, so far) is monochrome blocks with horizontal lines. Not all GL programs are affected (the other standard tests work fine). On stderr, I get this message repeated ad nauseum: radeon: The kernel rejected CS, see dmesg for more information.
dmesg repeats this ad nauseum:
[18811.705536] radeon 0000:01:05.0: z/stencil buffer (2) too small (0x00BF3C8F 12240 1 4 -> 3133440 have 3104768) [18811.705543] radeon 0000:01:05.0: r600_packet3_check:1501 invalid cmd stream 569 [18811.705547] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
My source tree is updated to the last commit prior to failover removal; that broke compilation (bug # 43404). First saw this issue last weekend; I hadn't seen any issues during August, when I last built mesa; the binaries from then still work.
Hardware: Radeon HD 3200M - RS780M/RS780MN
Debian squeeze with following packages updated: Linux 3.0.10 libdrm 2.4.25 libxmu 1.1.0 x11proto-dri2 2.6-2 x11proto-gl 1.4.14