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Author SHA1 Message Date
Vasily Khoruzhick
fdb5525572 dm: video: bridge: add operation to read EDID 
Add an operation to read EDID, since bridge may have ability to read
EDID from the panel that is connected to it, for example LCD<->eDP bridge.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
 2017-10-26 14:17:01 +02:00
Simon Glass
801ab9e93c dm: video: Add support for video bridges 
A video bridge typically converts video from one format to another, e.g.
DisplayPort to LVDS. Add driver model support for these with a simple
interface to control activation and backlight. The uclass supports GPIO
control of power and reset lines.

Signed-off-by: Simon Glass <sjg@chromium.org>
 2015-08-05 21:06:13 -06:00