drm/i915: Remove unused dev_priv->panel_wants_dither

This is now private to the DVO connector, remove it from the main device
private.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

2 files changed, 1 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ac41ca1157a5..a5aa11fbb68a 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -328,7 +328,6 @@ typedef struct drm_i915_private {
 
         /* LVDS info */
         int backlight_level;  /* restore backlight to this value */
-        bool panel_wants_dither;
         struct drm_display_mode *panel_fixed_mode;
         struct drm_display_mode *lfp_lvds_vbt_mode; /* if any */
         struct drm_display_mode *sdvo_lvds_vbt_mode; /* if any */
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index e1f6e05169f6..1317731bc8ed 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -229,7 +229,7 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
 
         /* Make sure pre-965s set dither correctly */
         if (INTEL_INFO(dev)->gen < 4) {
-                if (dev_priv->panel_wants_dither || dev_priv->lvds_dither)
+                if (dev_priv->lvds_dither)
                         pfit_control |= PANEL_8TO6_DITHER_ENABLE;
         }