tree ec60955a5f3a7221ddb22ccd93c03409683b7b6c
parent 0164b024a6b6cff64c41c3b68fd93a925753f38d
author Nico Huber <nico.huber@secunet.com> 1512049715 +0100
committer Nico Huber <nico.h@gmx.de> 1513088791 +0000

Add Rotation setting to Framebuffer

Add a Rotation setting to the Framebuffer type that tells us if the
framebuffer is rotated by 90, 180 or 270 degrees. The hardware should
rotate the picture in the opposite direction before display.

To support more complex memory layouts, we also add a V_Stride (ver-
tical stride) setting.

Change-Id: I6430fb44b5c9cfcf9fa58684a425e8c2e4647ac3
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/22710
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: Stefan Reinauer <stefan.reinauer@coreboot.org>