1 /* $NetBSD: drm_lease.h,v 1.3 2021/12/19 01:08:07 riastradh Exp $ */ 2 3 /*- 4 * Copyright (c) 2018 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Taylor R. Campbell. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _DRM_DRM_LEASE_H_ 33 #define _DRM_DRM_LEASE_H_ 34 35 #include <sys/types.h> 36 37 struct drm_device; 38 struct drm_file; 39 struct drm_master; 40 41 int drm_mode_create_lease_ioctl(struct drm_device *, void *, 42 struct drm_file *); 43 int drm_mode_get_lease_ioctl(struct drm_device *, void *, 44 struct drm_file *); 45 int drm_mode_list_lessees_ioctl(struct drm_device *, void *, 46 struct drm_file *); 47 int drm_mode_revoke_lease_ioctl(struct drm_device *, void *, 48 struct drm_file *); 49 50 struct drm_master *drm_lease_owner(struct drm_master *); 51 bool drm_lease_held(struct drm_file *, int); 52 bool _drm_lease_held(struct drm_file *, int); 53 void drm_lease_revoke(struct drm_master *); 54 void drm_lease_destroy(struct drm_master *); 55 uint32_t drm_lease_filter_crtcs(struct drm_file *, uint32_t); 56 57 #endif /* _DRM_DRM_LEASE_H_ */ 58