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media: Documentation: Improve pixel rate calculation documentation

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Improve documentation on calculating the pixel rate, by adding references
to relevant functions and mentioning V4L2 fwnode endpoint instead of OF
endpoint.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Mirela Rabulea <mirela.rabulea@nxp.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
This commit is contained in:
Sakari Ailus 2026-02-06 11:39:21 +02:00
parent 4423beecd5
commit 5bf928d12d
1 changed files with 5 additions and 1 deletions
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6
Documentation/driver-api/media/tx-rx.rst
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@ -104,7 +104,11 @@ where
* - k
- 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.
Information on whether D-PHY or C-PHY is used as well as the value of
``nr_of_lanes`` can be obtained from the V4L2 endpoint configuration; see
:c:func:`v4l2_fwnode_endpoint_alloc_parse()`,
:c:func:`v4l2_fwnode_endpoint_parse()` and
:c:func:`v4l2_get_active_data_lanes()`.
.. note::