Merge tag 'v4.7-rc5' into perf/core, to pick up fixes

[cascardo/linux.git] / drivers / gpu / drm / i915 / intel_dp.c

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index f192f58..79cf2d5 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -4977,9 +4977,6 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
        intel_display_power_get(dev_priv, power_domain);
 
        if (long_hpd) {
-               /* indicate that we need to restart link training */
-               intel_dp->train_set_valid = false;
-
                intel_dp_long_pulse(intel_dp->attached_connector);
                if (intel_dp->is_mst)
                        ret = IRQ_HANDLED;
@@ -5725,8 +5722,11 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
        if (!fixed_mode && dev_priv->vbt.lfp_lvds_vbt_mode) {
                fixed_mode = drm_mode_duplicate(dev,
                                        dev_priv->vbt.lfp_lvds_vbt_mode);
-               if (fixed_mode)
+               if (fixed_mode) {
                        fixed_mode->type |= DRM_MODE_TYPE_PREFERRED;
+                       connector->display_info.width_mm = fixed_mode->width_mm;
+                       connector->display_info.height_mm = fixed_mode->height_mm;
+               }
        }
        mutex_unlock(&dev->mode_config.mutex);
 
@@ -5923,9 +5923,9 @@ fail:
        return false;
 }
 
-void
-intel_dp_init(struct drm_device *dev,
-             i915_reg_t output_reg, enum port port)
+bool intel_dp_init(struct drm_device *dev,
+                  i915_reg_t output_reg,
+                  enum port port)
 {
        struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_digital_port *intel_dig_port;
@@ -5935,7 +5935,7 @@ intel_dp_init(struct drm_device *dev,
 
        intel_dig_port = kzalloc(sizeof(*intel_dig_port), GFP_KERNEL);
        if (!intel_dig_port)
-               return;
+               return false;
 
        intel_connector = intel_connector_alloc();
        if (!intel_connector)
@@ -5992,7 +5992,7 @@ intel_dp_init(struct drm_device *dev,
        if (!intel_dp_init_connector(intel_dig_port, intel_connector))
                goto err_init_connector;
 
-       return;
+       return true;
 
 err_init_connector:
        drm_encoder_cleanup(encoder);
@@ -6000,8 +6000,7 @@ err_encoder_init:
        kfree(intel_connector);
 err_connector_alloc:
        kfree(intel_dig_port);
-
-       return;
+       return false;
 }
 
 void intel_dp_mst_suspend(struct drm_device *dev)