drm/etnaviv: submit support for out-fences

Based on commit 4cd0945901a6 ("drm/msm: submit support for out-fences").
We increment the minor driver version so userspace can detect explicit
fence support.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
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v3: Changed to work with fence returned from GPU submit.
3 files changed