DRM_I915_GEM_ENTERVT 391 include/uapi/drm/i915_drm.h #define DRM_IOCTL_I915_GEM_ENTERVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_ENTERVT) DRM_I915_GEM_ENTERVT 391 tools/include/uapi/drm/i915_drm.h #define DRM_IOCTL_I915_GEM_ENTERVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_ENTERVT)