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Commit baff296c authored by Sonika Jindal's avatar Sonika Jindal Committed by Daniel Vetter
Browse files

drm/i915: Returning from increase/decrease of pllclock when invalid 



v2: Adding !HAS_GMCH_DISPLAY(dev)

Signed-off-by: default avatarSonika Jindal <sonika.jindal@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 7a1db49a

drivers/gpu/drm/i915/intel_display.c

+2 −2
Original line number Diff line number Diff line
@@ -8780,7 +8780,7 @@ static void intel_increase_pllclock(struct drm_device *dev, 
	int dpll_reg = DPLL(pipe);

	int dpll;



	if (HAS_PCH_SPLIT(dev))

	if (!HAS_GMCH_DISPLAY(dev))

		return;



	if (!dev_priv->lvds_downclock_avail)
@@ -8808,7 +8808,7 @@ static void intel_decrease_pllclock(struct drm_crtc *crtc) 
	struct drm_i915_private *dev_priv = dev->dev_private;

	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);



	if (HAS_PCH_SPLIT(dev))

	if (!HAS_GMCH_DISPLAY(dev))

		return;



	if (!dev_priv->lvds_downclock_avail)