drm/i915: Just check the vebox IIR regardless

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As we don't unmask and enable the vebox interrupts if the engine is not
being used, we will never generate the vebox interrupts as part of the
IIR and so can unconditionally check IIR without fear of chasing into
the vebox.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190305150914.11340-1-chris@chris-wilson.co.uk

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Chris Wilson 2019-03-05 15:09:13 +00:00

parent a2ac437bc0

commit f14c0d9fd8

1 changed files with 4 additions and 6 deletions

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drivers/gpu/drm/i915/i915_irq.c

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