drm: zte: add initial vou drm driver

It adds the initial ZTE VOU display controller DRM driver.  There are
still some features to be added, like overlay plane, scaling, and more
output devices support.  But it's already useful with dual CRTCs and
HDMI monitor working.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Shawn Guo 2016-09-22 19:52:39 +08:00 • committed by Shawn Guo
commit 0a886f5952
14 changed files with 2281 additions and 0 deletions