Commit 2953d732 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Fix up some DRRS type checks 



Only seamless DRRS needs the frontbuffer tracking, so check for that.
Also use != consistently instead of randomly picking < as the comparison
operator.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220310004802.16310-2-ville.syrjala@linux.intel.com


Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
parent 15deead9

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

+2 −2
Original line number Diff line number Diff line
@@ -152,7 +152,7 @@ static void intel_drrs_set_state(struct drm_i915_private *dev_priv, 
		return;

	}



	if (dev_priv->drrs.type < SEAMLESS_DRRS_SUPPORT) {

	if (dev_priv->drrs.type != SEAMLESS_DRRS_SUPPORT) {

		drm_dbg_kms(&dev_priv->drm, "Only Seamless DRRS supported.\n");

		return;

	}
@@ -326,7 +326,7 @@ static void intel_drrs_frontbuffer_update(struct drm_i915_private *dev_priv, 
	struct drm_crtc *crtc;

	enum pipe pipe;



	if (dev_priv->drrs.type == DRRS_NOT_SUPPORTED)

	if (dev_priv->drrs.type != SEAMLESS_DRRS_SUPPORT)

		return;



	cancel_delayed_work(&dev_priv->drrs.work);