DRM_IOCTL_FINISH 874 include/uapi/drm/drm.h #define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock) DRM_IOCTL_FINISH 874 tools/include/uapi/drm/drm.h #define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock)