[Mesa-dev] [PATCH v2 9/9] gbm: Add map/unmap functions

Eric Anholt eric at anholt.net
Fri May 6 17:44:16 UTC 2016

Rob Herring <robh at 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 <eric at anholt.net>
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