[Intel-gfx] Running DRI3 on intel-gfx

[Sedat Dilek]

On Fri, Jun 6, 2014 at 5:47 PM, Jamey Sharp <jamey at minilop.net> wrote:
> On Wed, Jun 04, 2014 at 06:58:47PM +0200, Sedat Dilek wrote:
>> How do I see if DRI3 is enabled for mesa on my SandyBridge intel-gfxcard?
>>
>> glxinfo log-file attached...
>>
>>     $ LC_ALL=C LIBGL_DEBUG=verbose glxinfo 2> /dev/null > /tmp/glxinfo.txt
>
> You threw out the information you wanted by redirecting the debug output
> to /dev/null. :-)
>
> $ LC_ALL=C LIBGL_DEBUG=verbose glxinfo >/dev/null
> libGL: screen 0 does not appear to be DRI3 capable
> libGL: pci id for fd 4: 8086:0d26, driver i965
> ...
>
> I didn't realize that LIBGL_DEBUG=verbose would report that. It would
> have been handy to know when I was trying to figure out the same thing a
> few weeks ago.
>

Thanks for the hint.

$ LC_ALL=C LIBGL_DEBUG=verbose glxinfo >/dev/null
libGL: pci id for fd 4: 8086:0116, driver i965
libGL: OpenDriver: trying /opt/xorg/lib/dri/tls/i965_dri.so
libGL: OpenDriver: trying /opt/xorg/lib/dri/i965_dri.so
libGL: Can't open configuration file /home/wearefam/.drirc: No such
file or directory.
libGL: Can't open configuration file /home/wearefam/.drirc: No such
file or directory.

Not any wiser whats up with DRI3.

- Sedat -