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Since a HS transmission is composed of an arbitrary number of bytes that may not be an integer multiple of lanes, some lanes may run out of data before others. (Defined in 6.1.3 of mipi_DSI_specification_v.01-02-00) However, for some DSI RX devices (for example, anx7625), there is a limitation that packet number should be the same on all DSI lanes. In other words, they need to end a HS at the same time. Because this limitation is for some specific DSI RX devices, it is more reasonable to put the enable control in these DSI RX drivers. If DSI TX driver knows the information, they can adjust the setting for this situation. Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220309073637.3591-2-rex-bc.chen@mediatek.com
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.