It's still maintained inside amdgpu-pro driver stack but only
on top of 1.19 xserver code base. Since the v2, we switched to
use xorg.conf option instead of MS_ALL_IN_ONE environment
variable and some code logic improvement and bug fix.

Part of the new patches are at:
https://github.com/yuq/xserver/commits/all-in-one

But since then, mesa introduced render only lib for cases like
imx6+etnaviv which I think in fact pack some display manager
work into mesa. So this solution is only valuable for amdgpu-pro
like use case now which has a proprietary OGL driver and want
to run on a hybrid GPU (Intel+AMD) platform. So I stopped the
upstream work.

Regards,
Qiang

________________________________________
From: Adam Jackson <a...@nwnk.net>
Sent: Saturday, February 3, 2018 3:50:21 AM
To: Yu, Qiang; xorg-devel@lists.x.org
Subject: Re: [PATCH v2 xserver 00/11] modesetting: MS_ALL_IN_ONE

On Sat, 2017-01-07 at 16:01 +0800, Qiang Yu wrote:
> V2: add PATCH 11 to support GPUScreen capable of display
>
> This is for hybrid drm device use case that one drm device
> is only capable of display and the other is only capable of
> rendering.

Is this series still relevant? If so, have you rebased this atop
current git master? I attempted it but the conflicts weren't
immediately obvious to me.

- ajax
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