27.08.2021 16:22, Thierry Reding пишет:
From: Thierry Reding treding@nvidia.com
Hi all,
this is the userspace part of the kernel patches that were recently merged into drm-next:
https://patchwork.freedesktop.org/series/92378/
The goal is to provide a userspace implementation of the UAPI exposed by the kernel and show its usage in some test programs that can also be used for basic sanity testing. More complete userspace implementations are available here:
- https://github.com/cyndis/vaapi-tegra-driver
- https://github.com/grate-driver/xf86-video-opentegra
- https://github.com/grate-driver/grate
Thierry
Thierry Reding (25): tegra: Indent according to .editorconfig tegra: Remove unused IOCTL implementations tegra: Extract common buffer object allocation code tegra: Fix mmap() of GEM buffer objects tegra: Add flink helpers tegra: Add PRIME support helpers tegra: Make API more consistent tegra: Install tegra-openclose test tegra: Update for new UABI tegra: Include private.h in list of source files tegra: Add channel APIs tegra: Add job and push buffer APIs tegra: Add syncpoint APIs tests: tegra: Add helper library for tests tests: tegra: Add gr2d-fill test tests: tegra: Add syncpt-wait test tests: tegra: Add syncpoint timeout test tests: tegra: Add VIC support tests: tegra: Add VIC 3.0 support tests: tegra: Add VIC 4.0 support tests: tegra: Add VIC 4.1 support tests: tegra: Add VIC 4.2 support tests: tegra: Add VIC clear test tests: tegra: Add VIC blit test tests: tegra: Add VIC flip test
Have you thought about moving tests into IGT? Wouldn't it be a more appropriate place for the tests?
Perhaps we can add/move Mikko's UAPI tests there too, for complicity. Although, I'd prefer it all to be written in a plain C or C++.