drm/i915: Set AGPBUSY# bit in init_clock_gating
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 25 Feb 2014 13:13:38 +0000 (15:13 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 5 Jun 2014 06:52:38 +0000 (08:52 +0200)
commit12fabbcb9f0935c283230217c7de6b26d3d5caac
tree3c93a8b2550ab04707f7a544cb1f2f263155cbad
parent4dfbd12c33a7f76cdf38b9edcc21b06223b33268
drm/i915: Set AGPBUSY# bit in init_clock_gating

I don't see why we wouldn't want interrupts to wake up the CPU from C3
always, so just set the AGPBUSY# bit in gen3_init_clock_gating().

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_irq.c
drivers/gpu/drm/i915/intel_pm.c