[Intel-gfx] [PATCH 4/7] drm/i915: Returning from increase/decrease of pllclock when invalid

[sonika.jindal at intel.com]

From: Sonika Jindal <sonika.jindal at intel.com>

Signed-off-by: Sonika Jindal <sonika.jindal at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index d1c7105..e259c41 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8783,7 +8783,7 @@ static void intel_increase_pllclock(struct drm_device *dev,
 	int dpll_reg = DPLL(pipe);
 	int dpll;
 
-	if (HAS_PCH_SPLIT(dev))
+	if (INTEL_INFO(dev)->gen > 5 && !IS_VALLEYVIEW(dev))
 		return;
 
 	if (!dev_priv->lvds_downclock_avail)
@@ -8811,7 +8811,7 @@ 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 (INTEL_INFO(dev)->gen > 5 && !IS_VALLEYVIEW(dev))
 		return;
 
 	if (!dev_priv->lvds_downclock_avail)
-- 
1.7.10.4