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drm/i915: streamline hsw_pm_irq_handler
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 4 Jul 2013 21:35:26 +0000 (23:35 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 11 Jul 2013 12:36:23 +0000 (14:36 +0200)
commit41a05a3a5cdc5d731014588b9a24759af1804d48
treebf6c66c51051369e22f2c36a1e158382b34f186btree | snapshot (tar.gz zip)
parentd0ecd7e221c87514b1eca84b11fee1e262f5d816commit | diff
drm/i915: streamline hsw_pm_irq_handler

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>
drivers/gpu/drm/i915/i915_irq.c diff | blob | blame | history