diff options
Diffstat (limited to 'Documentation/media/uapi/v4l/vidioc-querycap.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-querycap.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-querycap.rst b/Documentation/media/uapi/v4l/vidioc-querycap.rst index f0271f834ac18..b10fed313f997 100644 --- a/Documentation/media/uapi/v4l/vidioc-querycap.rst +++ b/Documentation/media/uapi/v4l/vidioc-querycap.rst @@ -301,7 +301,7 @@ specification the ioctl returns an ``EINVAL`` error code. secondary function of video output devices and overlays an image onto an outgoing video signal. When the driver sets this flag, it must clear the ``V4L2_CAP_VIDEO_OVERLAY`` flag and vice - versa. [1]_ + versa. [#f1]_ - .. row 14 @@ -428,7 +428,7 @@ On success 0 is returned, on error -1 and the ``errno`` variable is set appropriately. The generic error codes are described at the :ref:`Generic Error Codes <gen-errors>` chapter. -.. [1] +.. [#f1] The struct :ref:`v4l2_framebuffer <v4l2-framebuffer>` lacks an enum :ref:`v4l2_buf_type <v4l2-buf-type>` field, therefore the type of overlay is implied by the driver capabilities. |