Thierry Reding fd73caa5e7 drm/tegra: gem: Flush pages after allocation ...

Pages allocated from shmemfs don't end up being cleared and flushed on
ARMv7, so they must be flushed explicitly. Use the DMA mapping API for
that purpose, even though it's not used for anything else.

Signed-off-by: Thierry Reding <treding@nvidia.com>

2015-06-12 16:25:40 +02:00

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