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This function makes a lot of assumptions to try and deduce tha an atomic_commit came from FLIP ioctl. Those assumptions are not explicit contract with DRM API and might lead to wrong result as the code changes. Instead use drm_atomic_state.allow_modeset flag which explicitly is set to false only in atomic flip helper function, otherwise this flag is always true. P.S When we get to do actual atomic IOCTL this will have to be revised with the atomic call behavior. Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.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.