Re: Re: [PATCH RESEND v2 06/12] drm/sun4i: rgb: Add 1% tolerance to dclk frequency check when bridge is connected

Vasily Khoruzhick
2019-02-04T18:50:17Z

On Mon, Feb 4, 2019 at 8:29 AM Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org> wrote:
> >> IIRC, from the previous discussion, HDMI had a tolerancy requirement
> >> in the standard. Do you know if there's such a thing for eDP? That
> >> would solve the issue for all the eDP displays at once.
> >
> >I don't have access to eDP standard - vesa.org says it's available to
> >members only.
>
> Try out to grab an old version?
>
> I remember 1.0 is open.

I can't find anything regarding dot clock tolerance in DisplayPort
specification.