drm/i915: Ignore valid but unknown semaphores

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If we find a ring waiting on a semaphore for another assigned but not yet
emitted request, treat it as valid and waiting.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160909131201.16673-18-chris@chris-wilson.co.uk

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Chris Wilson 2016-09-09 14:11:58 +01:00

parent dadd481bfe

commit 80b5bdbdcb

1 changed files with 6 additions and 3 deletions

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drivers/gpu/drm/i915/i915_irq.c

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