1 /* $NetBSD: drm_trace.h,v 1.5 2021/12/19 10:37:02 riastradh Exp $ */
2
3 /*-
4 * Copyright (c) 2013 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_TRACE_H_
33 #define _DRM_TRACE_H_
34
35 #include <sys/types.h>
36 #include <linux/ktime.h>
37
38 static inline void
trace_drm_vblank_event_delivered(struct drm_file * fp __unused,int pipe __unused,uint32_t sequence __unused)39 trace_drm_vblank_event_delivered(struct drm_file *fp __unused,
40 int pipe __unused, uint32_t sequence __unused)
41 {
42 }
43
44 static inline void
trace_drm_vblank_event_queued(struct drm_file * file __unused,int pipe __unused,uint32_t sequence __unused)45 trace_drm_vblank_event_queued(struct drm_file *file __unused,
46 int pipe __unused,
47 uint32_t sequence __unused)
48 {
49 }
50
51 static inline void
trace_drm_vblank_event(int crtc __unused,uint32_t sequence __unused,ktime_t time __unused,bool condition __unused)52 trace_drm_vblank_event(int crtc __unused, uint32_t sequence __unused,
53 ktime_t time __unused,
54 bool condition __unused)
55 {
56 }
57
58 #endif /* _DRM_TRACE_H_ */
59