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drm/tegra: gr3d: Track interface version
authorThierry Reding <treding@nvidia.com>
Wed, 16 May 2018 15:07:38 +0000 (17:07 +0200)
committerThierry Reding <treding@nvidia.com>
Fri, 18 May 2018 20:00:25 +0000 (22:00 +0200)
commit33f150ea82ff029ec7e00345c6fbf00e44a8fd60
treefc70497dd7733d3c711223330969f98cc70428f0
parent840fd213fca23b185f71b45a5b563e4e9b6d1759
drm/tegra: gr3d: Track interface version

Set the interface version implemented by the gr3d module. This allows
userspace to pass the correct command stream when programming the gr3d
module.

Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Tested-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/gpu/drm/tegra/gr3d.c