https://bugs.freedesktop.org/show_bug.cgi?id=28381
Summary: rv670 + tiling patches + tiling enabled = parse errors
on some demos.
Product: Mesa
Version: git
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/R600
AssignedTo: [email protected]
ReportedBy: [email protected]
Running drt + patch that fixes
https://bugs.freedesktop.org/show_bug.cgi?id=28327.
Patched Mesa and ddx for tiling and did some testing - I can't reproduce
https://bugs.freedesktop.org/show_bug.cgi?id=28342
but if I enable tiling in xorg.conf I get parse errors with some demos, but not
others.
eg [glx]gears will quit with drmRadeonCmdBuffer: -22. Kernel failed to parse or
rejected command stream, dmesg =
radeon 0000:02:00.0: r600_cs_track_validate_cb:216 cb height (306) invalid
radeon 0000:02:00.0: r600_packet3_check:1245 invalid cmd stream 520
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
Other demos eg gloss, cubemap shadowtex also fail
but others work OK eg.
morph3d, tunnel, geartrain, openarena, nexuiz and mplayer -vo gl.
I tried the ddx patch that fixes the cold boot bug above, but it doesn't help.
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