diff options
Diffstat (limited to 'Documentation/media/uapi/v4l/vidioc-queryctrl.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-queryctrl.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst index 4342aceddd57..8d6e61a7284d 100644 --- a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst +++ b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst @@ -53,7 +53,7 @@ returns ``EINVAL``. In both cases, when the driver sets the ``V4L2_CTRL_FLAG_DISABLED`` flag in the ``flags`` field this control is permanently disabled and should -be ignored by the application. [1]_ +be ignored by the application. [#f1]_ When the application ORs ``id`` with ``V4L2_CTRL_FLAG_NEXT_CTRL`` the driver returns the next supported non-compound control, or ``EINVAL`` if @@ -776,7 +776,7 @@ EINVAL EACCES An attempt was made to read a write-only control. -.. [1] +.. [#f1] ``V4L2_CTRL_FLAG_DISABLED`` was intended for two purposes: Drivers can skip predefined controls not supported by the hardware (although returning ``EINVAL`` would do as well), or disable predefined and private |