[Bug 59649] [r600][RV635] GPU lockup CP stall / GPU resets over and over - Kernel 3.7 to 3.12 inclusive

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Oct 28 22:32:32 CET 2013


https://bugs.freedesktop.org/show_bug.cgi?id=59649

--- Comment #24 from Shawn Starr <shawn.starr at rogers.com> ---
Using the following options caused GPU reset:

        Option     "ColorTiling"    "true"     # [<bool>]
        Option     "ColorTiling2D"  "false"      # [<bool>]
        Option     "RenderAccel"  "false"               # [<bool>]
        Option      "AccelMethod"    "exa"
        Option     "EXAPixmaps"    "True"       # [<bool>]

Whats interesting also is the GPU resets, X hangs (doesnt recover) rebooting
laptop will work but when grub finishes loading the kernel the laptop hangs as
the GPU is in a bad state. I have to hard power off/on for it to work again.

Testing with ColorTiling2D only enabled now,

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