diff options
Diffstat (limited to 'include/uapi/drm/virtgpu_drm.h')
| -rw-r--r-- | include/uapi/drm/virtgpu_drm.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/uapi/drm/virtgpu_drm.h b/include/uapi/drm/virtgpu_drm.h index 9a781f0611df..f06a789f34cd 100644 --- a/include/uapi/drm/virtgpu_drm.h +++ b/include/uapi/drm/virtgpu_drm.h @@ -47,6 +47,13 @@ extern "C" { #define DRM_VIRTGPU_WAIT 0x08 #define DRM_VIRTGPU_GET_CAPS 0x09 +#define VIRTGPU_EXECBUF_FENCE_FD_IN 0x01 +#define VIRTGPU_EXECBUF_FENCE_FD_OUT 0x02 +#define VIRTGPU_EXECBUF_FLAGS (\ + VIRTGPU_EXECBUF_FENCE_FD_IN |\ + VIRTGPU_EXECBUF_FENCE_FD_OUT |\ + 0) + struct drm_virtgpu_map { __u64 offset; /* use for mmap system call */ __u32 handle; @@ -54,12 +61,12 @@ struct drm_virtgpu_map { }; struct drm_virtgpu_execbuffer { - __u32 flags; /* for future use */ + __u32 flags; __u32 size; __u64 command; /* void* */ __u64 bo_handles; __u32 num_bo_handles; - __u32 pad; + __s32 fence_fd; /* in/out fence fd (see VIRTGPU_EXECBUF_FENCE_FD_IN/OUT) */ }; #define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */ @@ -137,7 +144,7 @@ struct drm_virtgpu_get_caps { DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_MAP, struct drm_virtgpu_map) #define DRM_IOCTL_VIRTGPU_EXECBUFFER \ - DRM_IOW(DRM_COMMAND_BASE + DRM_VIRTGPU_EXECBUFFER,\ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_EXECBUFFER,\ struct drm_virtgpu_execbuffer) #define DRM_IOCTL_VIRTGPU_GETPARAM \ |
