hal : update copyright markings

 Updated copyright markings.

Change-Id: Idd702b9d770269ceceb6318e3ea91f60c8eb6197
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 79c855a..541b00e 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -16,8 +16,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
+ * Changes from Qualcomm Innovation Center are provided under the following license:
  * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
- * Not a contribution.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
  */
 
 #define LOG_TAG "msm8974_platform"
diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index 7b2720f..7f1e075 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -16,8 +16,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
+ * Changes from Qualcomm Innovation Center are provided under the following license:
  * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
- * Not a contribution.
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
  */
 
 #ifndef QCOM_AUDIO_PLATFORM_H