[Intel-gfx] [PATCH 57/76] drm/i915: use staged outuput config in lvds->mode_fixup

[Daniel Vetter]

- Use the check_cloned helper from the previous patch.
- Use encoder->new_crtc to check crtc properties.

Signed-Off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
 drivers/gpu/drm/i915/intel_lvds.c |   13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 52f9e7f..7f730af 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -250,9 +250,8 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
 {
 	struct drm_device *dev = encoder->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
 	struct intel_lvds *intel_lvds = to_intel_lvds(encoder);
-	struct intel_encoder *tmp_encoder;
+	struct intel_crtc *intel_crtc = intel_lvds->base.new_crtc;
 	u32 pfit_control = 0, pfit_pgm_ratios = 0, border = 0;
 	int pipe;
 
@@ -262,14 +261,8 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
 		return false;
 	}
 
-	/* Should never happen!! */
-	for_each_encoder_on_crtc(dev, encoder->crtc, tmp_encoder) {
-		if (&tmp_encoder->base != encoder) {
-			DRM_ERROR("Can't enable LVDS and another "
-			       "encoder on the same pipe\n");
-			return false;
-		}
-	}
+	if (!intel_encoder_check_non_cloned(&intel_lvds->base))
+		return false;
 
 	/*
 	 * We have timings from the BIOS for the panel, put them in
-- 
1.7.10.4