[U-Boot] [PATCH] sunxi: video: Add extra modes and allow selecting the mode via hdmi_mode env

[Ian Campbell]

On Sun, 2014-11-23 at 17:12 +0100, Hans de Goede wrote:
> Add the following extra modes:
> 
> 1280x720 at 50
> 1920x1080 at 60
> 1920x1200 at 60
> 
> And allow selecting them by setting (and then saving and rebooting) a
> hdmi_mode env variable to the name of the mode.

Is there any u-boot side standard for the naming/format of such a
variable? (adding Anatolij for input too).

I see a bunch of platforms apparently using video= (just from a grep on
includes/configs for video=), likewise videomode= which is also
described in README but doesn't look to cover the sort of things wanted
here.

Is there note some centralise db of struct db_videomode we can use?
Seems like not, oh well.

Ian.