diff options
| author | Mikko Perttunen <mperttunen@nvidia.com> | 2021-06-10 14:04:52 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2021-08-10 18:04:05 +0300 |
| commit | fc34833640a14f4d142a8462619fb6665483ead5 (patch) | |
| tree | c13cfe8c23aa6a64a25c90f385dc47e0101b60e3 /drivers/gpu/drm/tegra/uapi.h | |
| parent | d7c591bc1a3f23d605b43ac5b207e378d02b01ca (diff) | |
| download | linux-fc34833640a14f4d142a8462619fb6665483ead5.tar.xz | |
drm/tegra: Implement syncpoint management UAPI
Implement TegraDRM IOCTLs for allocating and freeing syncpoints.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/tegra/uapi.h')
| -rw-r--r-- | drivers/gpu/drm/tegra/uapi.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/uapi.h b/drivers/gpu/drm/tegra/uapi.h index fbef39726c29..e4e498facf61 100644 --- a/drivers/gpu/drm/tegra/uapi.h +++ b/drivers/gpu/drm/tegra/uapi.h @@ -21,6 +21,7 @@ struct tegra_drm_file { /* New UAPI state */ struct xarray contexts; + struct xarray syncpoints; }; struct tegra_drm_mapping { @@ -44,6 +45,10 @@ int tegra_drm_ioctl_channel_unmap(struct drm_device *drm, void *data, struct drm_file *file); int tegra_drm_ioctl_channel_submit(struct drm_device *drm, void *data, struct drm_file *file); +int tegra_drm_ioctl_syncpoint_allocate(struct drm_device *drm, void *data, + struct drm_file *file); +int tegra_drm_ioctl_syncpoint_free(struct drm_device *drm, void *data, + struct drm_file *file); void tegra_drm_uapi_close_file(struct tegra_drm_file *file); void tegra_drm_mapping_put(struct tegra_drm_mapping *mapping); |