Commit 88509484 authored Jul 02, 2012 by Eugeni Dodonov Committed by Daniel Vetter Jul 05, 2012

drm/i915: disable RC6 when disabling rps



We weren't disabling RC6 bits when bringing down RPS.

Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent 4a637c2c

drivers/gpu/drm/i915/intel_pm.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2305,6 +2305,7 @@ static void gen6_disable_rps(struct drm_device *dev)
		{
		struct drm_i915_private *dev_priv = dev->dev_private;

		I915_WRITE(GEN6_RC_CONTROL, 0);
		I915_WRITE(GEN6_RPNSWREQ, 1 << 31);
		I915_WRITE(GEN6_PMINTRMSK, 0xffffffff);
		I915_WRITE(GEN6_PMIER, 0);