drm/i915: streamline hsw_pm_irq_handler

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The if (pm_iir & ~GEN6_PM_RPS_EVENTS) check was redunandant. Otoh
adding a check for rps events allows us to avoid the spinlock grabbing
for VECS interrupts.

v2: Drop misplaced hunk which now moved to the right patch.

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Daniel Vetter 2013-07-04 23:35:26 +02:00

parent d0ecd7e221

commit 41a05a3a5c

1 changed files with 9 additions and 11 deletions

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drivers/gpu/drm/i915/i915_irq.c

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