tree d5798e68ea8916fbdf5acaf11597fc9b34430f58
parent 65b0bd067df97737b9a13d92934d8f581cb0b07a
author Rob Clark <rob@ti.com> 1323494768 -0600
committer Greg Kroah-Hartman <gregkh@suse.de> 1323736673 -0800

staging: drm/omap: DMM based hardware scrolling console

Add support for YWRAP scrolling by shuffling pages around in DMM
instead of sw blits.

Note that fbcon only utilizes this mode if the y resolution is
divided evenly by the font height.  So, for example, a 1920x1080
display using a 16 pixel tall font will not utilize this, but a
1280x1024 display would.

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>