diff options
Diffstat (limited to 'Documentation/driver-api/media/tx-rx.rst')
| -rw-r--r-- | Documentation/driver-api/media/tx-rx.rst | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/driver-api/media/tx-rx.rst b/Documentation/driver-api/media/tx-rx.rst index dd09484df1d3..c71003f74b1c 100644 --- a/Documentation/driver-api/media/tx-rx.rst +++ b/Documentation/driver-api/media/tx-rx.rst @@ -50,7 +50,7 @@ The :ref:`V4L2_CID_LINK_FREQ <v4l2-cid-link-freq>` control is used to tell the receiver the frequency of the bus (i.e. it is not the same as the symbol rate). ``.enable_streams()`` and ``.disable_streams()`` callbacks -^^^^^^^^^^^^^^^^^^^^^^^^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ The struct v4l2_subdev_pad_ops->enable_streams() and struct v4l2_subdev_pad_ops->disable_streams() callbacks are used by the receiver driver @@ -79,14 +79,15 @@ where * - link_freq - The value of the ``V4L2_CID_LINK_FREQ`` integer64 menu item. * - nr_of_lanes - - Number of data lanes used on the CSI-2 link. This can - be obtained from the OF endpoint configuration. + - Number of data lanes used on the CSI-2 link. * - 2 - Data is transferred on both rising and falling edge of the signal. * - bits_per_sample - Number of bits per sample. * - k - - 16 for D-PHY and 7 for C-PHY + - 16 for D-PHY and 7 for C-PHY. + +Information on whether D-PHY or C-PHY is used, and the value of ``nr_of_lanes``, can be obtained from the OF endpoint configuration. .. note:: |