why RANDR 1.4 revert from xorg

[Dave Airlie]

On Thu, Jun 28, 2012 at 6:59 AM,  <FloraGui at viatech.com.cn> wrote:
> Hi All:
>
>          I want to know now last xorg version support which RandR extension
> version? RandR1.3, RandR1.4 or RandR1.5,
>
> I see the changelist from cgit,
>
> we add RandR1.4 support in

No Xorg version ever supported randr 1.4.

Dave.