docs/egl: correct/update DRI2 mention with the shiny new DRI3

That initial sentence must have been written ages ago ^^'

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6130>

diff --git a/docs/egl.rst b/docs/egl.rst
index 2268098..abd4b7b 100644 (file)
--- a/docs/egl.rst
+++ b/docs/egl.rst
@@ -159,7 +159,8 @@ EGL Drivers
    This driver supports several platforms: ``android``, ``device``,
    ``drm, ``surfaceless``, ``wayland`` and ``x11``. It functions as
    a DRI driver loader. For ``x11`` support, it talks to the X server
-   directly using (XCB-)DRI2 protocol.
+   directly using (XCB-)DRI3 protocol when available, and falls back to
+   DRI2 if necessary (can be forced with ``LIBGL_DRI3_DISABLE``).
 
    This driver can share DRI drivers with ``libGL``.