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 29 struct drm_atomic_state; 30 struct drm_bridge; 31 struct drm_bridge_state; 32 struct drm_crtc; 33 struct drm_crtc_state; 34 struct drm_plane; 35 struct drm_plane_state; 36 struct drm_connector; 37 struct drm_connector_state; 38 struct drm_private_obj; 39 struct drm_private_state; 40 struct drm_modeset_acquire_ctx; 41 struct drm_device; 42 43 void __drm_atomic_helper_crtc_state_reset(struct drm_crtc_state *state, 44 struct drm_crtc *crtc); 45 void __drm_atomic_helper_crtc_reset(struct drm_crtc *crtc, 46 struct drm_crtc_state *state); 47 void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc); 48 void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc, 49 struct drm_crtc_state *state); 50 struct drm_crtc_state * 51 drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc); 52 void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc_state *state); 53 void drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc, 54 struct drm_crtc_state *state); 55 56 void __drm_atomic_helper_plane_state_reset(struct drm_plane_state *state, 57 struct drm_plane *plane); 58 void __drm_atomic_helper_plane_reset(struct drm_plane *plane, 59 struct drm_plane_state *state); 60 void drm_atomic_helper_plane_reset(struct drm_plane *plane); 61 void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane, 62 struct drm_plane_state *state); 63 struct drm_plane_state * 64 drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane); 65 void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state); 66 void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane, 67 struct drm_plane_state *state); 68 69 void __drm_atomic_helper_connector_state_reset(struct drm_connector_state *conn_state, 70 struct drm_connector *connector); 71 void __drm_atomic_helper_connector_reset(struct drm_connector *connector, 72 struct drm_connector_state *conn_state); 73 void drm_atomic_helper_connector_reset(struct drm_connector *connector); 74 void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector); 75 int drm_atomic_helper_connector_tv_check(struct drm_connector *connector, 76 struct drm_atomic_state *state); 77 void drm_atomic_helper_connector_tv_margins_reset(struct drm_connector *connector); 78 void 79 __drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector, 80 struct drm_connector_state *state); 81 struct drm_connector_state * 82 drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector); 83 void 84 __drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state); 85 void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector, 86 struct drm_connector_state *state); 87 void __drm_atomic_helper_private_obj_duplicate_state(struct drm_private_obj *obj, 88 struct drm_private_state *state); 89 90 void __drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge, 91 struct drm_bridge_state *state); 92 struct drm_bridge_state * 93 drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge); 94 void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge, 95 struct drm_bridge_state *state); 96 void __drm_atomic_helper_bridge_reset(struct drm_bridge *bridge, 97 struct drm_bridge_state *state); 98 struct drm_bridge_state * 99 drm_atomic_helper_bridge_reset(struct drm_bridge *bridge); 100
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