drm/tegra: Add gr2d device
Add client driver for 2D device, and IOCTLs to pass work to host1x channel for 2D. Also adds functions that can be called to access sync points from DRM. Signed-off-by: NArto Merilainen <amerilainen@nvidia.com> Signed-off-by: NTerje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NErik Faye-Lund <kusmabite@gmail.com> Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
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drivers/gpu/host1x/drm/gr2d.c
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include/uapi/drm/tegra_drm.h
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