diff --git a/include/uapi/media/cam_isp.h b/include/uapi/media/cam_isp.h
index 79314b59363f..e4778cfc9cc2 100644
--- a/include/uapi/media/cam_isp.h
+++ b/include/uapi/media/cam_isp.h
@@ -126,6 +126,11 @@
 #define CAM_ISP_USAGE_RIGHT_PX    2
 #define CAM_ISP_USAGE_RDI         3
 
+/* Acquire with custom hw */
+#define CAM_ISP_ACQ_CUSTOM_NONE       0
+#define CAM_ISP_ACQ_CUSTOM_PRIMARY    1
+#define CAM_ISP_ACQ_CUSTOM_SECONDARY  2
+
 /* Query devices */
 /**
  * struct cam_isp_dev_cap_info - A cap info for particular hw type
diff --git a/include/uapi/media/cam_req_mgr.h b/include/uapi/media/cam_req_mgr.h
index 59564609035a..adfc1cb32f78 100644
--- a/include/uapi/media/cam_req_mgr.h
+++ b/include/uapi/media/cam_req_mgr.h
@@ -444,6 +444,9 @@ struct cam_req_mgr_error_msg {
  * @timestamp: timestamp of the frame
  * @link_hdl: link handle associated with this message
  * @sof_status: sof status success or fail
+ * @frame_id_meta: refers to the meta for
+ *                that frame in specific usecases
+ * @reserved: reserved
  */
 struct cam_req_mgr_frame_msg {
 	uint64_t request_id;
@@ -451,6 +454,8 @@ struct cam_req_mgr_frame_msg {
 	uint64_t timestamp;
 	int32_t  link_hdl;
 	uint32_t sof_status;
+	uint32_t frame_id_meta;
+	uint32_t reserved;
 };
 
 /**