DRM_IOCTL_MODE_DETACHMODE  907 include/uapi/drm/drm.h #define DRM_IOCTL_MODE_DETACHMODE	DRM_IOWR(0xA9, struct drm_mode_mode_cmd) /* deprecated (never worked) */
DRM_IOCTL_MODE_DETACHMODE  907 tools/include/uapi/drm/drm.h #define DRM_IOCTL_MODE_DETACHMODE	DRM_IOWR(0xA9, struct drm_mode_mode_cmd) /* deprecated (never worked) */