diff options
Diffstat (limited to 'include/drm/radeon_drm.h')
| -rw-r--r-- | include/drm/radeon_drm.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h index b65be6054a1..939b8547cc2 100644 --- a/include/drm/radeon_drm.h +++ b/include/drm/radeon_drm.h @@ -509,6 +509,7 @@ typedef struct { #define DRM_RADEON_GEM_SET_TILING 0x28 #define DRM_RADEON_GEM_GET_TILING 0x29 #define DRM_RADEON_GEM_BUSY 0x2a +#define DRM_RADEON_GEM_WAIT 0x2b #define DRM_IOCTL_RADEON_CP_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t) #define DRM_IOCTL_RADEON_CP_START DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_START) @@ -550,6 +551,7 @@ typedef struct { #define DRM_IOCTL_RADEON_GEM_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_TILING, struct drm_radeon_gem_set_tiling) #define DRM_IOCTL_RADEON_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling) #define DRM_IOCTL_RADEON_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy) +#define DRM_IOCTL_RADEON_GEM_WAIT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_WAIT, struct drm_radeon_gem_wait) typedef struct drm_radeon_init { enum { @@ -846,6 +848,15 @@ struct drm_radeon_gem_busy { uint32_t domain; }; +#define RADEON_GEM_NO_WAIT 0x1 +#define RADEON_GEM_USAGE_READ 0x2 +#define RADEON_GEM_USAGE_WRITE 0x4 + +struct drm_radeon_gem_wait { + uint32_t handle; + uint32_t flags; /* one of RADEON_GEM_* */ +}; + struct drm_radeon_gem_pread { /** Handle for the object being read. */ uint32_t handle; |