[PATCH xserver] xf86-video-modesetting: Don't enable UNIVERSAL_PLANES separately

[Daniel Stone]

On Tue, 26 Jun 2018 at 22:06, Keith Packard <keithp at keithp.com> wrote:
> We don't want universal_planes unless we're using atomic APIs for
> modesetting, and the kernel already enables universal_planes
> automatically when atomic is enabled.
>
> If we enable universal_planes when we're not using atomic, then we
> won't have selected a plane for each crtc, and this will break lease
> creation which requires planes for each output when universal_planes
> is enabled.

Reviewed-by: Daniel Stone <daniels at collabora.com>