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3 Commits

Author SHA1 Message Date
Daniel Thompson
77a147e742 drm/msm: Allow exported dma-bufs to be mapped 
Currently msm does not implement gem_prime_mmap. Without this it is not
possible to draw onto a dma-buf from userspace (making its very hard to
implement the Android rendering model).

Fixing this is just a matter of adding a little boilerplate.

Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
 2014-11-16 14:22:43 -05:00
Maarten Lankhorst
b5e9c1a25f drm: Pass dma-buf as argument to gem_prime_import_sg_table 
Allows importing dma_reservation_objects from a dma-buf.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
 2014-09-30 14:04:00 +02:00
Rob Clark
05b849111c drm/msm: prime support 
Signed-off-by: Rob Clark <robdclark@gmail.com>
Acked-by: David Brown <davidb@codeaurora.org>
 2013-11-01 12:39:44 -04:00