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https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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10e26e749f
The gamma LUT has to be reloaded after changing the primary plane's color format. This used to be done implicitly by the CRTC atomic_enable() helper after updating the primary plane. With the recent reordering of the steps, the primary plane's setup was moved last and invalidated the gamma LUT. Fix this by setting the LUT from within atomic_flush(). Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Fixes:2f0ddd89fe("drm/ast: Enable CRTC before planes") Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Dave Airlie <airlied@redhat.com> Cc: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20200922144655.23624-1-tzimmermann@suse.de (cherry-picked from8e3784dfef)
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.