[Mesa-dev] [PATCH 0/4] Common KMS renderonly support

Qiang Yu yuq825 at gmail.com
Sun Jan 27 00:17:55 UTC 2019


Sorry, I missed this part of change and thought there's only
kmsro_dri.so. Then there's no concern on my side.

Thanks,
Qiang

Rob Herring <robh at kernel.org> 于 2019年1月27日周日 上午3:43写道:

> On Fri, Jan 25, 2019 at 9:00 PM Qiang Yu <yuq825 at gmail.com> wrote:
> >
> > Thanks Rob, I'm OK with this kmsro approach.
> >
> > But I have to point out that this will break XServer AIGLX:
> > 1. modesetting DDX will report the display drm driver name like meson
> >   as DRI2 driver name
> > 2. libglx.so used by xserver will look after meson_dri.so for dlopen
> > 3. then dlsym __driDriverGetExtensions_meson for init
>
> 2 and 3 are now the only things you have to add to add a platform. Now
> it is a 2 line patch to add a platform. Specifically what you have to
> add are shown in the lima branch I sent you.
>
> Rob
>
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