[U-Boot] [PATCH 2/6] sunxi: video: Add hdmi support

[Ian Campbell]

On Sat, 2014-12-20 at 15:42 +0100, Hans de Goede wrote:
> So far we've been programming the hdmi-encoder to send out dvi data over the
> hdmi connector. This works well for most devices, including hdmi devices, but
> not all devices accept dvi data on a hdmi input.
> 
> Add support for sending proper hdmi data over the hdmi output found on most
> sunxi boards. This can be turned on by adding by adding monitor=hdmi as option
> to the video-mode env. variable.
> 
> A follow up patch will determine wether to send dvi or hdmi automatically when
> EDID is used.
> 
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>

Acked-by: Ian Campbell <ijc at hellion.org.uk>

(you could const the char *monitor argument to one function though)