Re: 7750 OpenGL version under Mesa 10.1

Hi,

The 6770 is a Evergreen-class, so uses the r600g driver, while the 7750
(S.Islands-class) uses the radeonsi driver.

Regards.

Le 09/03/2014 16:29, David Sutton a écrit :
> All,
>
>   I've just upgraded to Mesa 10.1, using the official package from
> Arch Linux (kernel: 3.13.6). I have access to two different Radeon
> cards; a 6770 and a 7750. When I run glxinfo with the 6770 installed,
> it lists support for OpenGL 3.3:
>
> OpenGL vendor string: X.Org
> OpenGL renderer string: Gallium 0.4 on AMD JUNIPER
> OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.1.0
> OpenGL core profile shading language version string: 3.30
>
>
> However, when I install the 7750 card, it only reports supporting
> OpenGL 3.1:
>
> OpenGL vendor string: X.Org
> OpenGL renderer string: Gallium 0.4 on AMD CAPE VERDE
> OpenGL core profile version string: 3.1 (Core Profile) Mesa 10.1.0
> OpenGL core profile shading language version string: 1.40
>
> The release notes seem to indicated that the radeonsi now supports
> OpenGL 3.3, so should I be expecting to see 3.1 or 3.3 listed?
>
> Regards,
>
>   David
>
>
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