Commit 5f6a9bea authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Pimp DRRS debugs 



Use the standard [CONNECTOR:%d:%s] format in the DRRS debugs.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220310004802.16310-4-ville.syrjala@linux.intel.com


Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
parent faf6e8fc

drivers/gpu/drm/i915/display/intel_drrs.c

+13 −5
Original line number Diff line number Diff line
@@ -432,26 +432,32 @@ intel_drrs_init(struct intel_connector *connector, 


	if (DISPLAY_VER(dev_priv) <= 6) {

		drm_dbg_kms(&dev_priv->drm,

			    "DRRS supported for Gen7 and above\n");

			    "[CONNECTOR:%d:%s] DRRS not supported on platform\n",

			    connector->base.base.id, connector->base.name);

		return NULL;

	}



	if ((DISPLAY_VER(dev_priv) < 8 && !HAS_GMCH(dev_priv)) &&

	    encoder->port != PORT_A) {

		drm_dbg_kms(&dev_priv->drm,

			    "DRRS only supported on eDP port A\n");

			    "[CONNECTOR:%d:%s] DRRS not supported on [ENCODER:%d:%s]\n",

			    connector->base.base.id, connector->base.name,

			    encoder->base.base.id, encoder->base.name);

		return NULL;

	}



	if (dev_priv->vbt.drrs_type != SEAMLESS_DRRS_SUPPORT) {

		drm_dbg_kms(&dev_priv->drm, "VBT doesn't support DRRS\n");

		drm_dbg_kms(&dev_priv->drm,

			    "[CONNECTOR:%d:%s] DRRS not supported according to VBT\n",

			    connector->base.base.id, connector->base.name);

		return NULL;

	}



	downclock_mode = intel_panel_edid_downclock_mode(connector, fixed_mode);

	if (!downclock_mode) {

		drm_dbg_kms(&dev_priv->drm,

			    "Downclock mode is not found. DRRS not supported\n");

			    "[CONNECTOR:%d:%s] DRRS not supported due to lack of downclock mode\n",

			    connector->base.base.id, connector->base.name);

		return NULL;

	}
@@ -459,6 +465,8 @@ intel_drrs_init(struct intel_connector *connector, 


	dev_priv->drrs.refresh_rate_type = DRRS_HIGH_RR;

	drm_dbg_kms(&dev_priv->drm,

		    "seamless DRRS supported for eDP panel.\n");

		    "[CONNECTOR:%d:%s] seamless DRRS supported\n",

		    connector->base.base.id, connector->base.name);



	return downclock_mode;

}