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1a8bf67df6
Currently drivers using drm_fbdev_generic_setup() end up with a single empty aperture in their fb_info struct. Not having the proper info in the apertures list causes register_framebuffer to not remove conflicting framebuffers, which some drivers currently workaround by manually calling drm_fb_helper_remove_conflicting_pci_framebuffers(). Add a TODO as a reminder that we need to fix this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200326151009.102377-1-hdegoede@redhat.com
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.