From a0e5f54ccd1a22782a996ff029aa1c0cfe32f04d Mon Sep 17 00:00:00 2001
From: crescenthe <sunhehe@huawei.com>
Date: Sat, 28 May 2022 02:33:01 +0000
Subject: [PATCH] modify camera hdi docs

Signed-off-by: crescenthe <sunhehe@huawei.com>
---
 en/device_api/hdi/camera/icamera_device.h            | 5 +++--
 en/device_api/hdi/camera/icamera_device_callback.h   | 5 +++--
 en/device_api/hdi/camera/icamera_host.h              | 5 +++--
 en/device_api/hdi/camera/icamera_host_callback.h     | 5 +++--
 en/device_api/hdi/camera/ioffline_stream_operator.h  | 5 +++--
 en/device_api/hdi/camera/istream_operator.h          | 5 +++--
 en/device_api/hdi/camera/istream_operator_callback.h | 5 +++--
 en/device_api/hdi/camera/types.h                     | 5 +++--
 8 files changed, 24 insertions(+), 16 deletions(-)

diff --git a/en/device_api/hdi/camera/icamera_device.h b/en/device_api/hdi/camera/icamera_device.h
index 25b65631..8f365af2 100644
--- a/en/device_api/hdi/camera/icamera_device.h
+++ b/en/device_api/hdi/camera/icamera_device.h
@@ -17,9 +17,10 @@
  * @addtogroup Camera
  * @{
  *
- * @brief
- *
+ * @brief Provides APIs for the camera module.
  *
+ * You can use the APIs to perform operations on camera devices, streams,
+ * and offline streams, and implement various callbacks.
  *
  * @since 1.0
  */
diff --git a/en/device_api/hdi/camera/icamera_device_callback.h b/en/device_api/hdi/camera/icamera_device_callback.h
index bb8ad407..3961b92a 100644
--- a/en/device_api/hdi/camera/icamera_device_callback.h
+++ b/en/device_api/hdi/camera/icamera_device_callback.h
@@ -17,9 +17,10 @@
  * @addtogroup Camera
  * @{
  *
- * @brief
- *
+ * @brief Provides APIs for the camera module.
  *
+ * You can use the APIs to perform operations on camera devices, streams,
+ * and offline streams, and implement various callbacks.
  *
  * @since 1.0
  */
diff --git a/en/device_api/hdi/camera/icamera_host.h b/en/device_api/hdi/camera/icamera_host.h
index 936e3453..9f58cdf7 100644
--- a/en/device_api/hdi/camera/icamera_host.h
+++ b/en/device_api/hdi/camera/icamera_host.h
@@ -17,9 +17,10 @@
  * @addtogroup Camera
  * @{
  *
- * @brief
- *
+ * @brief Provides APIs for the camera module.
  *
+ * You can use the APIs to perform operations on camera devices, streams,
+ * and offline streams, and implement various callbacks.
  *
  * @since 1.0
  */
diff --git a/en/device_api/hdi/camera/icamera_host_callback.h b/en/device_api/hdi/camera/icamera_host_callback.h
index 3c12491c..92a19141 100644
--- a/en/device_api/hdi/camera/icamera_host_callback.h
+++ b/en/device_api/hdi/camera/icamera_host_callback.h
@@ -17,9 +17,10 @@
  * @addtogroup Camera
  * @{
  *
- * @brief
- *
+ * @brief Provides APIs for the camera module.
  *
+ * You can use the APIs to perform operations on camera devices, streams,
+ * and offline streams, and implement various callbacks.
  *
  * @since 1.0
  */
diff --git a/en/device_api/hdi/camera/ioffline_stream_operator.h b/en/device_api/hdi/camera/ioffline_stream_operator.h
index f1354f26..752a4d53 100644
--- a/en/device_api/hdi/camera/ioffline_stream_operator.h
+++ b/en/device_api/hdi/camera/ioffline_stream_operator.h
@@ -17,9 +17,10 @@
  * @addtogroup Camera
  * @{
  *
- * @brief
- *
+ * @brief Provides APIs for the camera module.
  *
+ * You can use the APIs to perform operations on camera devices, streams,
+ * and offline streams, and implement various callbacks.
  *
  * @since 1.0
  */
diff --git a/en/device_api/hdi/camera/istream_operator.h b/en/device_api/hdi/camera/istream_operator.h
index 2ec319d8..936bc5fb 100644
--- a/en/device_api/hdi/camera/istream_operator.h
+++ b/en/device_api/hdi/camera/istream_operator.h
@@ -17,9 +17,10 @@
  * @addtogroup Camera
  * @{
  *
- * @brief
- *
+ * @brief Provides APIs for the camera module.
  *
+ * You can use the APIs to perform operations on camera devices, streams,
+ * and offline streams, and implement various callbacks.
  *
  * @since 1.0
  */
diff --git a/en/device_api/hdi/camera/istream_operator_callback.h b/en/device_api/hdi/camera/istream_operator_callback.h
index cdc86080..c5203d0f 100644
--- a/en/device_api/hdi/camera/istream_operator_callback.h
+++ b/en/device_api/hdi/camera/istream_operator_callback.h
@@ -17,9 +17,10 @@
  * @addtogroup Camera
  * @{
  *
- * @brief
- *
+ * @brief Provides APIs for the camera module.
  *
+ * You can use the APIs to perform operations on camera devices, streams,
+ * and offline streams, and implement various callbacks.
  *
  * @since 1.0
  */
diff --git a/en/device_api/hdi/camera/types.h b/en/device_api/hdi/camera/types.h
index d25613ba..a004b9ab 100644
--- a/en/device_api/hdi/camera/types.h
+++ b/en/device_api/hdi/camera/types.h
@@ -17,9 +17,10 @@
  * @addtogroup Camera
  * @{
  *
- * @brief
- *
+ * @brief Provides APIs for the camera module.
  *
+ * You can use the APIs to perform operations on camera devices, streams,
+ * and offline streams, and implement various callbacks.
  *
  * @since 1.0
  */
-- 
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