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2408898e3b
Adds crtc page-flip support by passing the new requested framebuffer to vbox_crtc_do_set_base(). Note there is no attempt to support vblank interrupts, it's not not known how to do this in VBOX or if it is even possible. Since this page-flip implementation does not try to sync the page-flip to vertical blanking, tearing effects are possible. Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.
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.