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The Allwinner display pipeline contains many hardware components, some of which can consume data from one of multiple upstream components. The numbering scheme of these components must be encoded into the device tree so the driver can figure out which component out of two or more of the same type it is supposed to use or program. This patch adds the constraint that local endpoint IDs must be the index or number of the remote endpoint's hardware block, for all components in the display pipeline up to the TCONs. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.