blob: ad2229574dd9456e9ba28a4c8e16f2492963b3b3 [file] [log] [blame]
Daniel Vettercc4ceb42014-07-25 21:30:38 +02001/*
2 * Copyright (C) 2014 Red Hat
3 * Copyright (C) 2014 Intel Corp.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
21 * OTHER DEALINGS IN THE SOFTWARE.
22 *
23 * Authors:
24 * Rob Clark <robdclark@gmail.com>
25 * Daniel Vetter <daniel.vetter@ffwll.ch>
26 */
27
28#ifndef DRM_ATOMIC_H_
29#define DRM_ATOMIC_H_
30
Thierry Reding37cc0142014-11-25 12:09:48 +010031#include <drm/drm_crtc.h>
32
Daniel Vettercc4ceb42014-07-25 21:30:38 +020033struct drm_atomic_state * __must_check
34drm_atomic_state_alloc(struct drm_device *dev);
35void drm_atomic_state_clear(struct drm_atomic_state *state);
36void drm_atomic_state_free(struct drm_atomic_state *state);
37
38struct drm_crtc_state * __must_check
39drm_atomic_get_crtc_state(struct drm_atomic_state *state,
40 struct drm_crtc *crtc);
41struct drm_plane_state * __must_check
42drm_atomic_get_plane_state(struct drm_atomic_state *state,
43 struct drm_plane *plane);
44struct drm_connector_state * __must_check
45drm_atomic_get_connector_state(struct drm_atomic_state *state,
46 struct drm_connector *connector);
47
48int __must_check
Rob Clark6ddd3882014-11-21 15:28:31 -050049drm_atomic_set_crtc_for_plane(struct drm_atomic_state *state,
50 struct drm_plane *plane, struct drm_crtc *crtc);
Daniel Vetter321ebf02014-11-04 22:57:27 +010051void drm_atomic_set_fb_for_plane(struct drm_plane_state *plane_state,
52 struct drm_framebuffer *fb);
Daniel Vettercc4ceb42014-07-25 21:30:38 +020053int __must_check
54drm_atomic_set_crtc_for_connector(struct drm_connector_state *conn_state,
55 struct drm_crtc *crtc);
56int __must_check
57drm_atomic_add_affected_connectors(struct drm_atomic_state *state,
58 struct drm_crtc *crtc);
59int
60drm_atomic_connectors_for_crtc(struct drm_atomic_state *state,
61 struct drm_crtc *crtc);
62
63void drm_atomic_legacy_backoff(struct drm_atomic_state *state);
64
65int __must_check drm_atomic_check_only(struct drm_atomic_state *state);
66int __must_check drm_atomic_commit(struct drm_atomic_state *state);
67int __must_check drm_atomic_async_commit(struct drm_atomic_state *state);
68
69#endif /* DRM_ATOMIC_H_ */