[PATCH 0/5] Remove DRI1

[Mark Kettenis]

> From: Adam Jackson <ajax at redhat.com>
> Date: Tue,  8 Dec 2015 17:41:35 -0500
> 
> DRI1 hasn't really been a supported option for a while now, Mesa hasn't
> supplied any drivers for it in years, and the design really isn't
> compatible with KMS-like drivers. Also, Keith has some upcoming work to
> thread input handling that will conflict with the SIGIO handling, so if
> it's not already broken it's soon to get worse.

FWIW, OpenBSD dropped support for DRI1 a couple of years ago.