From: Ville Syrjälä <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
---
drivers/gpu/drm/i915/intel_display.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 90d02c7..3be69bc 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -6340,6 +6340,9 @@ void intel_crtc_load_lut(struct drm_crtc *crtc)
if (!crtc->enabled || !intel_crtc->active)
return;
+ if (!HAS_PCH_SPLIT(dev_priv->dev))
+ assert_pll_enabled(dev_priv, pipe);
+
/* use legacy palette for Ironlake */
if (HAS_PCH_SPLIT(dev))
palreg = LGC_PALETTE(pipe);
--
1.8.1.5
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