DRM_IOCTL_MODE_GETCRTC  899 include/uapi/drm/drm.h #define DRM_IOCTL_MODE_GETCRTC		DRM_IOWR(0xA1, struct drm_mode_crtc)
DRM_IOCTL_MODE_GETCRTC  899 tools/include/uapi/drm/drm.h #define DRM_IOCTL_MODE_GETCRTC		DRM_IOWR(0xA1, struct drm_mode_crtc)