X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fintel_display.c;h=a7c727d0c1050d1669bd602d40ab3a517b52f8b2;hb=e23d7096f9633d37aa35dffab9b0bd594ed64533;hp=9147894209061dd69c12ddc9bde72f904ebae3ac;hpb=c7f5f4ab10ce4e05b9f8877f1fd112faba71f175;p=deliverable%2Flinux.git

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 914789420906..a7c727d0c105 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -6158,17 +6158,34 @@ static int intel_gen7_queue_flip(struct drm_device *dev,
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	struct intel_ring_buffer *ring = &dev_priv->ring[BCS];
+	uint32_t plane_bit = 0;
 	int ret;
 
 	ret = intel_pin_and_fence_fb_obj(dev, obj, ring);
 	if (ret)
 		goto err;
 
+	switch(intel_crtc->plane) {
+	case PLANE_A:
+		plane_bit = MI_DISPLAY_FLIP_IVB_PLANE_A;
+		break;
+	case PLANE_B:
+		plane_bit = MI_DISPLAY_FLIP_IVB_PLANE_B;
+		break;
+	case PLANE_C:
+		plane_bit = MI_DISPLAY_FLIP_IVB_PLANE_C;
+		break;
+	default:
+		WARN_ONCE(1, "unknown plane in flip command\n");
+		ret = -ENODEV;
+		goto err;
+	}
+
 	ret = intel_ring_begin(ring, 4);
 	if (ret)
 		goto err_unpin;
 
-	intel_ring_emit(ring, MI_DISPLAY_FLIP_I915 | (intel_crtc->plane << 19));
+	intel_ring_emit(ring, MI_DISPLAY_FLIP_I915 | plane_bit);
 	intel_ring_emit(ring, (fb->pitches[0] | obj->tiling_mode));
 	intel_ring_emit(ring, (obj->gtt_offset));
 	intel_ring_emit(ring, (MI_NOOP));
@@ -6541,7 +6558,7 @@ static void intel_setup_outputs(struct drm_device *dev)
 		if (I915_READ(HDMIC) & PORT_DETECTED)
 			intel_hdmi_init(dev, HDMIC);
 
-		if (I915_READ(HDMID) & PORT_DETECTED)
+		if (!dpd_is_edp && I915_READ(HDMID) & PORT_DETECTED)
 			intel_hdmi_init(dev, HDMID);
 
 		if (I915_READ(PCH_DP_C) & DP_DETECTED)