diff --git a/include/sound/apr_audio-v2.h b/include/sound/apr_audio-v2.h
index 04e683f..f0c224d 100644
--- a/include/sound/apr_audio-v2.h
+++ b/include/sound/apr_audio-v2.h
@@ -335,6 +335,7 @@
 /*  Payload an #ADM_CMD_GET_PP_PARAMS_V5 command.
 */
 struct adm_cmd_get_pp_params_v5 {
+	struct apr_hdr hdr;
 	u32                  data_payload_addr_lsw;
 	/* LSW of parameter data payload address.*/
 
@@ -6913,4 +6914,7 @@
 	struct afe_port_cmd_set_param_v2 param;
 } __packed;
 
+/* Dolby DAP topology */
+#define DOLBY_ADM_COPP_TOPOLOGY_ID	0x0001033B
+
 #endif /*_APR_AUDIO_V2_H_ */