radeon tiling again...

[Roland Scheidegger]

Michel Dänzer wrote:
>>will never appear again.
>>I believe the problem is AdjustFrame is only called before dri 
>>initialization is finished, so directRendering is not enabled yet and 
>>thus the values in the sarea never written.
>>However, I tried fixing that by moving (also tried copying) the
>>pScrn->AdjustFrame(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0);
>>to the end of RADEONScreenInit (3 lines before the end to be exact) and 
>>all I got was a SIGSEGV :-(.
> 
> 
> Have you tried calling RADEONAdjustFrame() directly instead?
No, mostly because for mergedfb some magic is needed to get the right 
coordinates.

Alex Deucher wrote:
 > what about calling adjustframe() again after DRI initialization?
Well, that's apparently the problem: calling it before DRI 
initialization won't work, and calling it after DRI initialization 
causes a segfault for some reason... I think it might be not be hard to 
figure out why with a remote debugger.

Roland