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5bebaeadb3
The ti-sn65dsi86 MIPI DSI to eDP bridge chip supports arbitrary remapping of eDP lanes and also polarity inversion. Both of these features have been described in the device tree bindings for the device since the beginning but were never implemented in the driver. Implement both of them. Part of this change also allows you to (via the same device tree bindings) specify to use fewer than the max number of DP lanes that the panel reports. This could be useful if your display supports more lanes but only a few are hooked up on your board. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200518114656.REPOST.v2.1.Ibc8eeddcee94984a608d6900b46f9ffde4045da4@changeid
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.