diff options
Diffstat (limited to 'Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst b/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst index 5a35bb254b4b..6e05957013bb 100644 --- a/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst +++ b/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst @@ -37,8 +37,10 @@ To query the capabilities of the DV receiver/transmitter applications initialize the ``pad`` field to 0, zero the reserved array of struct :ref:`v4l2_dv_timings_cap <v4l2-dv-timings-cap>` and call the ``VIDIOC_DV_TIMINGS_CAP`` ioctl on a video node and the driver will fill -in the structure. Note that drivers may return different values after -switching the video input or output. +in the structure. + +.. note:: Drivers may return different values after + switching the video input or output. When implemented by the driver DV capabilities of subdevices can be queried by calling the ``VIDIOC_SUBDEV_DV_TIMINGS_CAP`` ioctl directly |