drm/i915: Record fence registers on error.

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Having seen the effects of erroneous fencing on the batchbuffer, a
useful sanity check is to record the fence registers at the time of an
error.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

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Chris Wilson 2010-10-24 10:28:47 +01:00

parent 7bdc9ab00b

commit 748ebc6017

3 changed files with 34 additions and 0 deletions

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3

drivers/gpu/drm/i915/i915_debugfs.c

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1

drivers/gpu/drm/i915/i915_drv.h

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30

drivers/gpu/drm/i915/i915_irq.c

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