[RFC v2 00/10] DRI3 v1.1: modifiers and multi-plane

[Louis-Francis Ratté-Boulianne]

Hi,

This is the RFC v2 for DRI3 v1.1 (minus the DMA fence part of it). For
context, please see:

https://lists.x.org/archives/xorg-devel/2017-June/053854.html

The main changes apart from bug fixes and cleanup are:

 - DRI3 advertised version is not bumped in this serie. It will wait
   for all the functions to be implemented (i.e. DMA fences).

 - Don't use a new DRM format type but just old dumb depth/bpp when
   creating a pixmap and requesting supported modifiers. That also means
   that DRI3 GetSupportedFormats is no longer needed.

 - Use GBM instead of relying on EGL extension to create multi-planes
   pixmaps.

The Git repositories containing all of these changes and related ones are
(branch: rfc/2017-08/dri3-v1.1)

git://git.collabora.com/git/user/lfrb/dri3proto
git://git.collabora.com/git/user/lfrb/xcb-proto
git://git.collabora.com/git/user/lfrb/mesa
git://git.collabora.com/git/user/lfrb/xserver

I will appreciate any comment to make it better!

Thanks,
Louis-Francis

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2.13.0