[U-Boot] [PATCH] sunxi: use 6MHz PLL_VIDEO step for DE2 for higher resolution LCD

[Jagan Teki]

On Mon, Oct 29, 2018 at 2:08 PM Maxime Ripard <maxime.ripard at bootlin.com> wrote:
>
> On Sun, Oct 28, 2018 at 02:26:12PM -0700, Vasily Khoruzhick wrote:
> > From: Icenowy Zheng <icenowy at aosc.io>
> >
> > DE2 SoCs can support LCDs up to 1080p (e.g. A64), and 3MHz step won't
> > let PLL_VIDEO be high enough for them.
> >
> > Use 6MHz step for PLL_VIDEO when using DE2, to satisfy 1080p LCD.
> >
> > Signed-off-by: Icenowy Zheng <icenowy at aosc.io>
> > Signed-off-by: Vasily Khoruzhick <anarsoul at gmail.com>
> > Tested-by: Vasily Khoruzhick <anarsoul at gmail.com>
>
> I wonder if this will cause any issues with panels and lower
> resolutions that will have a smaller tolerancy.

Does it impact lower resolution panels? is it tested?