Comment 72 for bug 686388
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#72 |
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0e1f616
(Get the code!)
(In reply to comment #7)
> Here's the GPU dump from the last freeze. This includes several calls to
> XY_COLOR_BLT() - we've had several other bug reports with this in their
> batchbuffers, although the gpu dumps differ from bug to bug.
The contents of the batch buffers are more or less irrelevant to the reported error, since we only manipulate the display surfaces directly from the kernel. The latest i915_error_state is more interesting with regards to capturing these errors, since it includes the display settings and the pinned buffers.
Pinning down the timing to that of a mode change and confirming that on 2.6.38-rc1, which has extra paranoia with regards the timing of the display surface removal and the improved error state, would be most useful.