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1baf9127c4
Drop simple-KMS in favor of regular atomic helpers. Makes the code more modular and hence better to adapt to per-model requirements. The simple-KMS helpers provide few extra features, so the patch is mostly about open-coding what simple-KMS does. The simple-KMS helpers do mix up plane and CRTC state. Changing to regular atomic helpers requires to split some of the simple-pipe functions into per-plane and per-CRTC code No functional changes. v3: * always run drm_atomic_helper_check_plane_state() * clean up style Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Tested-by: Jocelyn Falempe <jfalempe@redhat.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220728124103.30159-8-tzimmermann@suse.de
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.