Commit d83779a9 authored Dec 01, 2012 by Daniel Vetter

drm/i915: don't handle PIPE_LEGACY_BLC_EVENT_STATUS on vlv



This is for legacy legacy stuff, and checking with the leftover
pipe from the previous loop is propably not what we want. Since
pipe == 2 after the loop ... Then we only assing a variable and do
nothing with it.

Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent 4a06e201

drivers/gpu/drm/i915/i915_irq.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -530,7 +530,6 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
		unsigned long irqflags;
		int pipe;
		u32 pipe_stats[I915_MAX_PIPES];
		bool blc_event;

		atomic_inc(&dev_priv->irq_received);

		@@ -587,9 +586,6 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
		I915_READ(PORT_HOTPLUG_STAT);
		}

		if (pipe_stats[pipe] & PIPE_LEGACY_BLC_EVENT_STATUS)
		blc_event = true;

		if (pm_iir & GEN6_PM_DEFERRED_EVENTS)
		gen6_queue_rps_work(dev_priv, pm_iir);