[PATCH] Improved autoconfig drivers matching

[Adam Jackson]

On Mon, 2017-05-01 at 18:03 +0900, Michel Dänzer wrote:
> On 28/04/17 04:11 AM, Adam Jackson wrote:
> > Fixed up (and rebased and made meson-aware) and merged:
> > 
> > To ssh://git.freedesktop.org/git/xorg/xserver
> >    1549e3037..112d0d7d0  master -> master
> 
> This broke things on my development box.
> 
> There are two GPUs. When I want Xorg to use the secondary GPU for its
> primary screen, I use a xorg.conf with (effectively) only:
> 
> Section "Device"
>         Identifier "Device0"
>         BusID   "PCI:1:0:0"
> EndSection
> 
> Before this change, this worked fine, automatically[0] using the amdgpu
> driver for that GPU. With this change, Xorg fails to start up, see the
> attached log file.

Ugh. I don't know if I'm going to have time to investigate that in
detail, so I lean towards reverting. If the original problem was that
20 was too small a number let's just bump it to something safely crazy
like 256. Sound reasonable?

- ajax