drm/amd/display: 3.2.264

Summary:

Bug fixes for:
  * DCN35 power gating
  * P-state change, & prefetch logic
  * ABM
  * DP 2.1
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dc.h

@@ -49,7 +49,7 @@ struct aux_payload;
 struct set_config_cmd_payload;
 struct dmub_notification;
 
-#define DC_VER "3.2.263"
+#define DC_VER "3.2.264"
 
 #define MAX_SURFACES 3
 #define MAX_PLANES 6