https://bugs.freedesktop.org/show_bug.cgi?id=52313 Bug #: 52313 Summary: r600g: Linux 3.3.x broken since 30257c32 Classification: Unclassified Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@xxxxxxxxxxxxxxxxxxxxx ReportedBy: stefandoesinger@xxxxxx Since Mesa commit 30257c32910c3f7ac2b9cc24399d6be196d34d26 r600g fails to render anything on Linux 3.3 and probably all earlier versions. An upgrade to 3.4 fixes the issue. The output from glxinfo is: radeon: The kernel rejected CS, see dmesg for more information. This is accompanied by the following lines in dmesg: [199859.400626] radeon 0000:01:00.0: forbidden register 0x00028b28 at 188 [199859.400628] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! My understanding is that Mesa is intended to remain backwards compatible with older kernels. If this is not the case feel free to close the bug. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
