The VRAM helper's vmap interfaces provide pinning and mapping of BO
memory. This patch replaces the respective code in mgag200 cursor handling.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190911120352.20084-4-tzimmermann@suse.de