Comment # 55
on bug 68451
from Tilman Sauerbeck
(In reply to comment #54) > (In reply to comment #53) > > Created attachment 93328 [details] [review] [review] [review] > > fix 2 > > > > (In reply to comment #52) > > > (In reply to comment #51) > > > > R600_DEBUG=noinvalrange > > > > > > Yes, that one fixes the problem. > > > > Please try the attached patch with and without: R600_DEBUG=nodma,nocpdma > > I'm seeing additional texture corruption with that patch. I can't say if > nodma,nocpdma helps or makes them worse. Oops, I only just noticed that my kernel (3.13.2) is rejecting CS buffers: [ 377.460557] radeon 0000:01:00.0: r600_cs_track_check:756 mask 0x00000777 | 0x00000FFF no cb for 2 [ 377.460563] radeon 0000:01:00.0: r600_packet3_check:1708 invalid cmd stream [ 377.460566] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! This is with libdrm 2.4.52 and Mesa f47e5.
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