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144d9b2e7a
[Why] Some userspaces assume that the first connected connector is the "main" display, which supposed to display, for example, the login screen. For laptops, this should be the internal connector. [How] This patch calls drm_helper_move_panel_connectors_to_head() right before crtc creation to ensure internal connectors are at the top of the connector list. Tested by ensuring the internal panels are at the top of the connector list via modetest -c. This patch does to mediatek what the following patch https://www.spinics.net/lists/stable/msg590605.html did for qualcomm. Signed-off-by: Gil Dekel <gildekel@chromium.org> Tested-by: Gil Dekel <gildekel@chromium.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
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.