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We've still been directly using the legacy crtc gamma_set() hook even after conversion to atomic modesetting. For userspace clients this was fine, however, fbcon will use the atomic property when it's running on an atomic driver, which means we miss its colormap updates - which is particularly bad for 8bpp framebuffers! This commit converts the driver to use the atomic property + the helper function implementing the legacy hook on top of atomic. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80675 Signed-off-by: Ben Skeggs <bskeggs@redhat.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.