EXA pixmap alignments.

Thomas Hellstrom unichrome at shipmail.org
Mon Sep 26 00:55:55 PDT 2005


EXADriverPtr->card.pixmapOffsetAlign = ?
EXADriverPtr->card.pixmapPitchAlign = ?

Is there a chance to have the above parameters defined also for system 
to frame-buffer transfers?

For example Unichrome / Unichrome Pro currently requires both to be 16 
for PCI DMA to work, and as briefly discussed on the dri-devel list, 
system / frame-buffer bounce buffers to fix alignments may be very 


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