drm/armada: switch overlay plane to atomic modeset

Switch the overlay plane away from the transitional helpers and legacy
methods, and use atomic helpers instead to implement the legacy
set_plane ioctl methods.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Russell King 2018-07-30 11:53:06 +01:00
commit b1ec9ed6aa
3 changed files with 32 additions and 248 deletions