drm_legacy_infobufs 623 drivers/gpu/drm/drm_ioctl.c DRM_LEGACY_IOCTL_DEF(DRM_IOCTL_INFO_BUFS, drm_legacy_infobufs, DRM_AUTH), drm_legacy_infobufs 106 drivers/gpu/drm/drm_legacy.h int drm_legacy_infobufs(struct drm_device *d, void *v, struct drm_file *f);