diff --git a/include/platform/hdmi_if.h b/include/platform/hdmi_if.h
index 9be1da37..a7ad5073 100644
--- a/include/platform/hdmi_if.h
+++ b/include/platform/hdmi_if.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_cec.h b/support/platform/include/hdmi/hdmi_cec.h
index 7ce934ac..122bc46f 100644
--- a/support/platform/include/hdmi/hdmi_cec.h
+++ b/support/platform/include/hdmi/hdmi_cec.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_common.h b/support/platform/include/hdmi/hdmi_common.h
index 4be3b1ef..ef44ca30 100644
--- a/support/platform/include/hdmi/hdmi_common.h
+++ b/support/platform/include/hdmi/hdmi_common.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_core.h b/support/platform/include/hdmi/hdmi_core.h
index e3d1ee12..d1643111 100644
--- a/support/platform/include/hdmi/hdmi_core.h
+++ b/support/platform/include/hdmi/hdmi_core.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_ddc.h b/support/platform/include/hdmi/hdmi_ddc.h
index cdd9cf60..4dbcc25b 100644
--- a/support/platform/include/hdmi/hdmi_ddc.h
+++ b/support/platform/include/hdmi/hdmi_ddc.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_dfm.h b/support/platform/include/hdmi/hdmi_dfm.h
index a22aee86..f8592a65 100644
--- a/support/platform/include/hdmi/hdmi_dfm.h
+++ b/support/platform/include/hdmi/hdmi_dfm.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_dispatch.h b/support/platform/include/hdmi/hdmi_dispatch.h
index c7292369..cc680781 100644
--- a/support/platform/include/hdmi/hdmi_dispatch.h
+++ b/support/platform/include/hdmi/hdmi_dispatch.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_edid.h b/support/platform/include/hdmi/hdmi_edid.h
index edeba2c0..a749fba7 100644
--- a/support/platform/include/hdmi/hdmi_edid.h
+++ b/support/platform/include/hdmi/hdmi_edid.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_event.h b/support/platform/include/hdmi/hdmi_event.h
index 2a7fae95..0f66458f 100644
--- a/support/platform/include/hdmi/hdmi_event.h
+++ b/support/platform/include/hdmi/hdmi_event.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_frl.h b/support/platform/include/hdmi/hdmi_frl.h
index 4d034629..4c81381f 100644
--- a/support/platform/include/hdmi/hdmi_frl.h
+++ b/support/platform/include/hdmi/hdmi_frl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_hdcp.h b/support/platform/include/hdmi/hdmi_hdcp.h
index 9a7e743c..1af81e45 100644
--- a/support/platform/include/hdmi/hdmi_hdcp.h
+++ b/support/platform/include/hdmi/hdmi_hdcp.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_hdr.h b/support/platform/include/hdmi/hdmi_hdr.h
index 7d8d83ff..e2971b3b 100644
--- a/support/platform/include/hdmi/hdmi_hdr.h
+++ b/support/platform/include/hdmi/hdmi_hdr.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_infoframe.h b/support/platform/include/hdmi/hdmi_infoframe.h
index c1bbf5bc..78796d17 100644
--- a/support/platform/include/hdmi/hdmi_infoframe.h
+++ b/support/platform/include/hdmi/hdmi_infoframe.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_ncts.h b/support/platform/include/hdmi/hdmi_ncts.h
index 97923b71..acce3330 100644
--- a/support/platform/include/hdmi/hdmi_ncts.h
+++ b/support/platform/include/hdmi/hdmi_ncts.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/include/hdmi/hdmi_scdc.h b/support/platform/include/hdmi/hdmi_scdc.h
index 7c0f9bbe..4f75eb63 100644
--- a/support/platform/include/hdmi/hdmi_scdc.h
+++ b/support/platform/include/hdmi/hdmi_scdc.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/src/hdmi/hdmi_common.c b/support/platform/src/hdmi/hdmi_common.c
index e499459f..2cfac6c8 100644
--- a/support/platform/src/hdmi/hdmi_common.c
+++ b/support/platform/src/hdmi/hdmi_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/src/hdmi/hdmi_core.c b/support/platform/src/hdmi/hdmi_core.c
index a2471d0a..406c01cc 100644
--- a/support/platform/src/hdmi/hdmi_core.c
+++ b/support/platform/src/hdmi/hdmi_core.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/src/hdmi/hdmi_ddc.c b/support/platform/src/hdmi/hdmi_ddc.c
index 8fd4b239..083ed1a1 100644
--- a/support/platform/src/hdmi/hdmi_ddc.c
+++ b/support/platform/src/hdmi/hdmi_ddc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/src/hdmi/hdmi_dfm.c b/support/platform/src/hdmi/hdmi_dfm.c
index 87f28c75..330f5cef 100644
--- a/support/platform/src/hdmi/hdmi_dfm.c
+++ b/support/platform/src/hdmi/hdmi_dfm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/src/hdmi/hdmi_dispatch.c b/support/platform/src/hdmi/hdmi_dispatch.c
index 78434070..0e4ad04a 100644
--- a/support/platform/src/hdmi/hdmi_dispatch.c
+++ b/support/platform/src/hdmi/hdmi_dispatch.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/src/hdmi/hdmi_edid.c b/support/platform/src/hdmi/hdmi_edid.c
index 23c3d99c..bae78813 100644
--- a/support/platform/src/hdmi/hdmi_edid.c
+++ b/support/platform/src/hdmi/hdmi_edid.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/src/hdmi/hdmi_event.c b/support/platform/src/hdmi/hdmi_event.c
index 97ff983d..62197194 100644
--- a/support/platform/src/hdmi/hdmi_event.c
+++ b/support/platform/src/hdmi/hdmi_event.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/src/hdmi/hdmi_frl.c b/support/platform/src/hdmi/hdmi_frl.c
index 6db3e397..42bab9c8 100644
--- a/support/platform/src/hdmi/hdmi_frl.c
+++ b/support/platform/src/hdmi/hdmi_frl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/src/hdmi/hdmi_hdcp.c b/support/platform/src/hdmi/hdmi_hdcp.c
index 2e4389b0..eb4bc15d 100644
--- a/support/platform/src/hdmi/hdmi_hdcp.c
+++ b/support/platform/src/hdmi/hdmi_hdcp.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
@@ -286,7 +286,7 @@ static int32_t HdmiHdcpAuthenticationWaitKsvListReady(struct HdmiHdcp *hdcp)
     if (ready == false) {
         return HDF_ERR_TIMEOUT;
     }
-    /*  */
+
     ret = HdmiHdcpAuthenticationCheckBstatus(hdcp);
     if (ret != HDF_SUCCESS) {
         return ret;
diff --git a/support/platform/src/hdmi/hdmi_hdr.c b/support/platform/src/hdmi/hdmi_hdr.c
index 838ae2bd..588366ad 100644
--- a/support/platform/src/hdmi/hdmi_hdr.c
+++ b/support/platform/src/hdmi/hdmi_hdr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
@@ -8,6 +8,7 @@
 
 #include "hdf_log.h"
 #include "hdmi_core.h"
+#include "securec.h"
 
 #define HDF_LOG_TAG hdmi_hdr_c
 
diff --git a/support/platform/src/hdmi/hdmi_if.c b/support/platform/src/hdmi/hdmi_if.c
index a3a9b791..add9587e 100644
--- a/support/platform/src/hdmi/hdmi_if.c
+++ b/support/platform/src/hdmi/hdmi_if.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
@@ -8,6 +8,7 @@
 
 #include "hdmi_if.h"
 #ifndef __USER__
+#include "devsvc_manager_clnt.h"
 #include "hdmi_core.h"
 #endif
 #include "hdf_base.h"
diff --git a/support/platform/src/hdmi/hdmi_infoframe.c b/support/platform/src/hdmi/hdmi_infoframe.c
index 3e59245e..86800056 100644
--- a/support/platform/src/hdmi/hdmi_infoframe.c
+++ b/support/platform/src/hdmi/hdmi_infoframe.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/src/hdmi/hdmi_ncts.c b/support/platform/src/hdmi/hdmi_ncts.c
index c90000aa..aff34dba 100644
--- a/support/platform/src/hdmi/hdmi_ncts.c
+++ b/support/platform/src/hdmi/hdmi_ncts.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.
diff --git a/support/platform/src/hdmi/hdmi_scdc.c b/support/platform/src/hdmi/hdmi_scdc.c
index 29afc76d..81fa46ba 100644
--- a/support/platform/src/hdmi/hdmi_scdc.c
+++ b/support/platform/src/hdmi/hdmi_scdc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
  *
  * HDF is dual licensed: you can use it either under the terms of
  * the GPL, or the BSD license, at your option.