drm/tegra: gem: Implement mmap() for PRIME buffers

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The mapping of PRIME buffers can reuse much of the GEM mapping code, so
extract the common bits into a new tegra_gem_mmap() helper.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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Thierry Reding 2017-08-15 15:42:40 +02:00

parent 6c68b71776

commit a8bc8c6510

1 changed files with 34 additions and 15 deletions

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drivers/gpu/drm/tegra/gem.c

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