[U-Boot] [PATCH 5/6] sunxi: video: Give hotplug-detect (hpd) signal some time to show up

[Ian Campbell]

On Sat, 2014-12-20 at 15:42 +0100, Hans de Goede wrote:
> When using a hdmi powered hdmi to vga dongle, and cold booting a sunxi
> device, the hpd detect code would not see the dongle (until a warm reboot),
> because the dongle needs some time to boot.
> 
> Testing has shown that this dongle needs 213ms to respond on a cold boot,
> so wait up to 300ms for a hpd signal to show up before giving up.
> 
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>

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