---

yaml
---
r: 358207
b: refs/heads/master
c: 24a1f16
h: refs/heads/master
i:
  358205: eb06ae6
  358203: d489ce5
  358199: 3a11809
  358191: 548ee1f
  358175: f7a7c6a
  358143: 8a426b6
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1d7aaa0cfe3d1b5ee23958fce71973e3ae9e52e4
+refs/heads/master: 24a1f16de97c4cf0029d9acd04be06db32208726

trunk/drivers/gpu/drm/i915/intel_display.c

@@ -3637,6 +3637,7 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc)
 	struct intel_encoder *encoder;
 	int pipe = intel_crtc->pipe;
 	int plane = intel_crtc->plane;
+	u32 pctl;
 
 
 	if (!intel_crtc->active)
@@ -3656,6 +3657,13 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc)
 
 	intel_disable_plane(dev_priv, plane, pipe);
 	intel_disable_pipe(dev_priv, pipe);
+
+	/* Disable pannel fitter if it is on this pipe. */
+	pctl = I915_READ(PFIT_CONTROL);
+	if ((pctl & PFIT_ENABLE) &&
+	    ((pctl & PFIT_PIPE_MASK) >> PFIT_PIPE_SHIFT) == pipe)
+		I915_WRITE(PFIT_CONTROL, 0);
+
 	intel_disable_pll(dev_priv, pipe);
 
 	intel_crtc->active = false;