* Set adaptive sync sdp enabled
         */
        DMUB_CMD__REPLAY_DISABLED_ADAPTIVE_SYNC_SDP = 8,
+       /**
+        * Set Replay General command.
+        */
+       DMUB_CMD__REPLAY_SET_GENERAL_CMD = 16,
+};
 
+/**
+ * Replay general command sub-types.
+ */
+enum dmub_cmd_replay_general_subtype {
+       REPLAY_GENERAL_CMD_NOT_SUPPORTED = -1,
+       /**
+        * TODO: For backward compatible, allow new command only.
+        * REPLAY_GENERAL_CMD_SET_TIMING_SYNC_SUPPORTED,
+        * REPLAY_GENERAL_CMD_SET_RESIDENCY_FRAMEUPDATE_TIMER,
+        * REPLAY_GENERAL_CMD_SET_PSEUDO_VTOTAL,
+        */
+       REPLAY_GENERAL_CMD_DISABLED_ADAPTIVE_SYNC_SDP,
+       REPLAY_GENERAL_CMD_DISABLED_DESYNC_ERROR_DETECTION,
 };
 
 /**
 
        uint8_t pad[2];
 };
+struct dmub_cmd_replay_set_general_cmd_data {
+       /**
+        * Panel Instance.
+        * Panel isntance to identify which replay_state to use
+        * Currently the support is only for 0 or 1
+        */
+       uint8_t panel_inst;
+       /**
+        * subtype: replay general cmd sub type
+        */
+       uint8_t subtype;
+
+       uint8_t pad[2];
+       /**
+        * config data with param1 and param2
+        */
+       uint32_t param1;
+
+       uint32_t param2;
+};
 
 /**
  * Definition of a DMUB_CMD__SET_REPLAY_POWER_OPT command.
        struct dmub_cmd_replay_disabled_adaptive_sync_sdp_data data;
 };
 
+/**
+ * Definition of a DMUB_CMD__REPLAY_SET_GENERAL_CMD command.
+ */
+struct dmub_rb_cmd_replay_set_general_cmd {
+       /**
+        * Command header.
+        */
+       struct dmub_cmd_header header;
+       /**
+        * Definition of DMUB_CMD__REPLAY_SET_GENERAL_CMD command.
+        */
+       struct dmub_cmd_replay_set_general_cmd_data data;
+};
+
 /**
  * Data passed from driver to FW in  DMUB_CMD__REPLAY_SET_RESIDENCY_FRAMEUPDATE_TIMER command.
  */
         * Definition of DMUB_CMD__REPLAY_DISABLED_ADAPTIVE_SYNC_SDP command data.
         */
        struct dmub_cmd_replay_disabled_adaptive_sync_sdp_data disabled_adaptive_sync_sdp_data;
-
+       /**
+        * Definition of DMUB_CMD__REPLAY_SET_GENERAL_CMD command data.
+        */
+       struct dmub_cmd_replay_set_general_cmd_data set_general_cmd_data;
 };
 
 /**
         * Definition of a DMUB_CMD__REPLAY_DISABLED_ADAPTIVE_SYNC_SDP command.
         */
        struct dmub_rb_cmd_replay_disabled_adaptive_sync_sdp replay_disabled_adaptive_sync_sdp;
+       /**
+        * Definition of a DMUB_CMD__REPLAY_SET_GENERAL_CMD command.
+        */
+       struct dmub_rb_cmd_replay_set_general_cmd replay_set_general_cmd;
        /**
         * Definition of a DMUB_CMD__PSP_ASSR_ENABLE command.
         */