diff options
Diffstat (limited to 'Documentation/media/uapi/mediactl/media-ioc-device-info.rst')
| -rw-r--r-- | Documentation/media/uapi/mediactl/media-ioc-device-info.rst | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/media/uapi/mediactl/media-ioc-device-info.rst b/Documentation/media/uapi/mediactl/media-ioc-device-info.rst index 467d82cbb81e..f690f9afc470 100644 --- a/Documentation/media/uapi/mediactl/media-ioc-device-info.rst +++ b/Documentation/media/uapi/mediactl/media-ioc-device-info.rst @@ -15,7 +15,8 @@ MEDIA_IOC_DEVICE_INFO - Query device information Synopsis ======== -.. cpp:function:: int ioctl( int fd, int request, struct media_device_info *argp ) +.. c:function:: int ioctl( int fd, MEDIA_IOC_DEVICE_INFO, struct media_device_info *argp ) + :name: MEDIA_IOC_DEVICE_INFO Arguments @@ -24,9 +25,6 @@ Arguments ``fd`` File descriptor returned by :ref:`open() <media-func-open>`. -``request`` - MEDIA_IOC_DEVICE_INFO - ``argp`` @@ -35,12 +33,14 @@ Description All media devices must support the ``MEDIA_IOC_DEVICE_INFO`` ioctl. To query device information, applications call the ioctl with a pointer to -a struct :ref:`media_device_info <media-device-info>`. The driver +a struct :c:type:`media_device_info`. The driver fills the structure and returns the information to the application. The ioctl never fails. -.. _media-device-info: +.. c:type:: media_device_info + +.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| .. flat-table:: struct media_device_info :header-rows: 0 |