drm/i915: Add support for GPU reset on gen6.

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This has proven sufficient to recover from a hang of the GPU using the
gem_bad_blit test while at the KMS console then starting X.  When
attempting the same during an X session, the timer doesn't appear to
trigger.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

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Eric Anholt 2010-11-18 09:31:14 +08:00 • committed by Chris Wilson

parent 75a6898ffd

commit cff458c210

2 changed files with 17 additions and 0 deletions

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11

drivers/gpu/drm/i915/i915_drv.c

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6

drivers/gpu/drm/i915/i915_reg.h

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