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1 | /* |
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 | ||
31 | struct drm_atomic_state * __must_check | |
32 | drm_atomic_state_alloc(struct drm_device *dev); | |
33 | void drm_atomic_state_clear(struct drm_atomic_state *state); | |
34 | void drm_atomic_state_free(struct drm_atomic_state *state); | |
35 | ||
36 | struct drm_crtc_state * __must_check | |
37 | drm_atomic_get_crtc_state(struct drm_atomic_state *state, | |
38 | struct drm_crtc *crtc); | |
39 | struct drm_plane_state * __must_check | |
40 | drm_atomic_get_plane_state(struct drm_atomic_state *state, | |
41 | struct drm_plane *plane); | |
42 | struct drm_connector_state * __must_check | |
43 | drm_atomic_get_connector_state(struct drm_atomic_state *state, | |
44 | struct drm_connector *connector); | |
45 | ||
46 | int __must_check | |
47 | drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state, | |
48 | struct drm_crtc *crtc); | |
49 | int __must_check | |
50 | drm_atomic_set_crtc_for_connector(struct drm_connector_state *conn_state, | |
51 | struct drm_crtc *crtc); | |
52 | int __must_check | |
53 | drm_atomic_add_affected_connectors(struct drm_atomic_state *state, | |
54 | struct drm_crtc *crtc); | |
55 | int | |
56 | drm_atomic_connectors_for_crtc(struct drm_atomic_state *state, | |
57 | struct drm_crtc *crtc); | |
58 | ||
59 | void drm_atomic_legacy_backoff(struct drm_atomic_state *state); | |
60 | ||
61 | int __must_check drm_atomic_check_only(struct drm_atomic_state *state); | |
62 | int __must_check drm_atomic_commit(struct drm_atomic_state *state); | |
63 | int __must_check drm_atomic_async_commit(struct drm_atomic_state *state); | |
64 | ||
65 | #endif /* DRM_ATOMIC_H_ */ |