drm/i915/icl: Handle rps interrupts without irq lock

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Unlike previous gens, we already hold the irq_lock on
entering the rps handler so we can't use it as it is.

Make a gen11 specific rps interrupt handler without
locking.

v2: return early (Chris)

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190410132124.21795-1-mika.kuoppala@linux.intel.com

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Mika Kuoppala 2019-04-10 16:21:23 +03:00 • committed by Chris Wilson

parent 4bdc42094d

commit a087bafeea

1 changed files with 20 additions and 1 deletions

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drivers/gpu/drm/i915/i915_irq.c

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