Rob Herring <r...@kernel.org> writes: > This adds map and unmap functions to GBM utilizing the DRIimage extension > mapImage/unmapImage functions or existing internal mapping for dumb > buffers. Unlike prior attempts, this version provides a region to map and > usage flags for the mapping. The operation follows the same semantics as > the gallium transfer_map() function. > > This was tested with GBM based gralloc on Android. > > This still creates a context, but I've moved it into gbm_create_device > rather than in the map function. This should remove any need for reference > counting and problems with memory leaks.
This last bit of commit message is stale. With that dropped, and the other whitespace nit fixed, this series is: Reviewed-by: Eric Anholt <e...@anholt.net>
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