[Bug 73252] [Baytrail-M] brightness can't be adjusted: no ASLE interrupt code
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Jan 8 09:05:40 PST 2014
https://bugs.freedesktop.org/show_bug.cgi?id=73252
Daniel Vetter <daniel at ffwll.ch> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
--- Comment #6 from Daniel Vetter <daniel at ffwll.ch> ---
Or this:
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 1d44c793bdf4..b27878784ebf 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1479,6 +1479,9 @@ static irqreturn_t valleyview_irq_handler(int irq, void
*arg)
I915_READ(PORT_HOTPLUG_STAT);
}
+ if (iir & I915_ASLE_INTERRUPT)
+ intel_opregion_asle_intr(dev);
+
if (pipe_stats[0] & PIPE_GMBUS_INTERRUPT_STATUS)
gmbus_irq_handler(dev);
Please test both Chris' and my batch and see what happens.
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