Some CSI-2 transmitters will finish an ongoing frame whereas others will not. Document that receiver drivers should not assume a particular behaviour but to work in both cases. Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> --- Documentation/media/kapi/csi2.rst | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/media/kapi/csi2.rst b/Documentation/media/kapi/csi2.rst index e33fcb9..0560100 100644 --- a/Documentation/media/kapi/csi2.rst +++ b/Documentation/media/kapi/csi2.rst @@ -51,6 +51,16 @@ not active. Some transmitters do this automatically but some have to be explicitly programmed to do so, and some are unable to do so altogether due to hardware constraints. +Stopping the transmitter +^^^^^^^^^^^^^^^^^^^^^^^^ + +A transmitter stops sending the stream of images as a result of +calling the ``.s_stream()`` callback. Some transmitters may stop the +stream at a frame boundary whereas others stop immediately, +effectively leaving the current frame unfinished. The receiver driver +should not make assumptions either way, but function properly in both +cases. + Receiver drivers ---------------- -- 2.7.4
