[Bug 1234] New: investigate using DMA for pixmap migration

[bugzilla-daemon at bugzilla.openmoko.org]

http://bugzilla.openmoko.org/cgi-bin/bugzilla/show_bug.cgi?id=1234

           Summary: investigate using DMA for pixmap migration
           Product: OpenMoko
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Xfbdev (kdrive), Xglamo
        AssignedTo: dodji at openedhand.com
        ReportedBy: dodji at openedhand.com
                CC: buglog at lists.openmoko.org


This would need adding support to the kernel framebuffer driver to perform DMA
based pixmap copy, from user space to video ram, and vice versa.



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