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This change adopts debugfs usage for outputting useful data. As of today we print: * Mode and real HW clock values * Standard FB info Code is heavily borrowed from ARM's HDLCD thus adding Liviu in Cc. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Reviewed-by: Liviu Dudau <Liviu.Dudau@arm.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: David Airlie <airlied@linux.ie> Cc: Jose Abreu <joabreu@synopsys.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.