2 files changed, 11 insertions, 13 deletions

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 8bcdb981d540..9cb5c95d5898 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4325,7 +4325,6 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
                 ironlake_fdi_disable(crtc);
 
                 ironlake_disable_pch_transcoder(dev_priv, pipe);
-                intel_set_pch_fifo_underrun_reporting(dev, pipe, true);
 
                 if (HAS_PCH_CPT(dev)) {
                         /* disable TRANS_DP_CTL */
@@ -4389,7 +4388,6 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
 
         if (intel_crtc->config.has_pch_encoder) {
                 lpt_disable_pch_transcoder(dev_priv);
-                intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, true);
                 intel_ddi_fdi_disable(crtc);
         }
 
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index a6bd1422e38f..c0bbf2172446 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -899,6 +899,17 @@ void intel_lvds_init(struct drm_device *dev)
         int pipe;
         u8 pin;
 
+        /*
+         * Unlock registers and just leave them unlocked. Do this before
+         * checking quirk lists to avoid bogus WARNINGs.
+         */
+        if (HAS_PCH_SPLIT(dev)) {
+                I915_WRITE(PCH_PP_CONTROL,
+                           I915_READ(PCH_PP_CONTROL) | PANEL_UNLOCK_REGS);
+        } else {
+                I915_WRITE(PP_CONTROL,
+                           I915_READ(PP_CONTROL) | PANEL_UNLOCK_REGS);
+        }
         if (!intel_lvds_supported(dev))
                 return;
 
@@ -1097,17 +1108,6 @@ out:
         lvds_encoder->a3_power = I915_READ(lvds_encoder->reg) &
                                  LVDS_A3_POWER_MASK;
 
-        /*
-         * Unlock registers and just
-         * leave them unlocked
-         */
-        if (HAS_PCH_SPLIT(dev)) {
-                I915_WRITE(PCH_PP_CONTROL,
-                           I915_READ(PCH_PP_CONTROL) | PANEL_UNLOCK_REGS);
-        } else {
-                I915_WRITE(PP_CONTROL,
-                           I915_READ(PP_CONTROL) | PANEL_UNLOCK_REGS);
-        }
         lvds_connector->lid_notifier.notifier_call = intel_lid_notify;
         if (acpi_lid_notifier_register(&lvds_connector->lid_notifier)) {
                 DRM_DEBUG_KMS("lid notifier registration failed\n");