1/*
 2 * Copyright (C) 2018 Intel Corp.
 3 *
 4 * Permission is hereby granted, free of charge, to any person obtaining a
 5 * copy of this software and associated documentation files (the "Software"),
 6 * to deal in the Software without restriction, including without limitation
 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 8 * and/or sell copies of the Software, and to permit persons to whom the
 9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors:
23 * Rob Clark <robdclark@gmail.com>
24 * Daniel Vetter <daniel.vetter@ffwll.ch>
25 */
26
27#include <linux/types.h>
28
29struct drm_crtc;
30struct drm_crtc_state;
31struct drm_plane;
32struct drm_plane_state;
33struct drm_connector;
34struct drm_connector_state;
35struct drm_private_obj;
36struct drm_private_state;
37struct drm_modeset_acquire_ctx;
38struct drm_device;
39
40void __drm_atomic_helper_crtc_reset(struct drm_crtc *crtc,
41				    struct drm_crtc_state *state);
42void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc);
43void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc,
44					      struct drm_crtc_state *state);
45struct drm_crtc_state *
46drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc);
47void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc_state *state);
48void drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc,
49					  struct drm_crtc_state *state);
50
51void __drm_atomic_helper_plane_reset(struct drm_plane *plane,
52				     struct drm_plane_state *state);
53void drm_atomic_helper_plane_reset(struct drm_plane *plane);
54void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane,
55					       struct drm_plane_state *state);
56struct drm_plane_state *
57drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane);
58void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state);
59void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane,
60					  struct drm_plane_state *state);
61
62void __drm_atomic_helper_connector_reset(struct drm_connector *connector,
63					 struct drm_connector_state *conn_state);
64void drm_atomic_helper_connector_reset(struct drm_connector *connector);
65void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector);
66void
67__drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector,
68					   struct drm_connector_state *state);
69struct drm_connector_state *
70drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector);
71void
72__drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state);
73void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
74					  struct drm_connector_state *state);
75void __drm_atomic_helper_private_obj_duplicate_state(struct drm_private_obj *obj,
76						     struct drm_private_state *state);