[Openchrome-devel] New "openchrome" DRM driver segfault

Thomas Hellström thomas
Wed Jan 28 01:23:00 PST 2009

Erik-Jan wrote:
> Thomas Hellstr?m wrote:
>> Hi!
> ...
>> I think when you exit X you might get a segfault. I see that with 
>> Xserver-1.6-branch, and that's probably why it doesn't restore the 
>> console. I'll take a look at that, and push the CLE266 init fix when I 
>> get some time over.
>> BTW does VT switching work? Can you suspend / resume to disk (RAM should 
>> not work yet) ? What about 3D?
>> Thanks,
>> /Thomas
> Switching to a VT gives the same result as exiting X: screen goes black 
> and X segfaults.
> Suspend to disk does work I guess, but resuming doesn't. Here again X 
> segfaults.
> 3D: glxgears runs fine (although 20% slower than with the old 
> unichrome); compiz still gives 'GLX_EXT_texture_from_pixmap is missing'.
> Bye
> Erik-Jan
OK. I might fire up an old C3 at some point to test performance.
There are a number of tweaked parameters that may affect performance on 
C3s, particularly if the
app is CPU-bound (hitting max CPU).

Compiz is still not supported since copySubBuffers and texture rectangle 
is not implemented yet.


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