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[ Upstream commit d3069feecdb5542604d29b59acfd1fd213bad95b ] [WHY] In some cases the remain de-tile buffer segments will be greater than zero if we don't add the non-top pipe to calculate, at this time the override de-tile buffer size will be valid and used. But it makes the de-tile buffer segments used finally for all of pipes exceed the maximum. [HOW] Add the non-top pipe to calculate the remain de-tile buffer segments. Don't set override size to use the average according to pipe count if the value exceed the maximum. Reviewed-by: Charlene Liu <charlene.liu@amd.com> Signed-off-by: Zhikai Zhai <zhikai.zhai@amd.com> Signed-off-by: Tom Chung <chiahsuan.chung@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@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.