EGL_MESA_screen_surface version 2

[Benjamin Herrenschmidt]

> It would all go into the name. But these names don't have to be long
> because they would be defined in the lower level system config files.
> Why not name them TVOUT, HIREFRESH, LOREFRESH. The only time they
> would get long is when the lower layers try to autogenerate them and
> the generated name includes all of the low level variables.

720x480,TVOut,Pal,NoBorders and 720x480,TvOut,Secam,Overscan, ...