DRM_I915_GET_VBLANK_PIPE  378 include/uapi/drm/i915_drm.h #define DRM_IOCTL_I915_GET_VBLANK_PIPE	DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
DRM_I915_GET_VBLANK_PIPE  378 tools/include/uapi/drm/i915_drm.h #define DRM_IOCTL_I915_GET_VBLANK_PIPE	DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t)