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1/*2 * Copyright (C) 2018 Intel Corp.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * 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 OR20 * 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_atomic_state;30struct drm_bridge;31struct drm_bridge_state;32struct drm_crtc;33struct drm_crtc_state;34struct drm_plane;35struct drm_plane_state;36struct drm_connector;37struct drm_connector_state;38struct drm_private_obj;39struct drm_private_state;40struct drm_modeset_acquire_ctx;41struct drm_device;42 43void __drm_atomic_helper_crtc_state_reset(struct drm_crtc_state *state,44 struct drm_crtc *crtc);45void __drm_atomic_helper_crtc_reset(struct drm_crtc *crtc,46 struct drm_crtc_state *state);47void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc);48void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc,49 struct drm_crtc_state *state);50struct drm_crtc_state *51drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc);52void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc_state *state);53void drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc,54 struct drm_crtc_state *state);55 56void __drm_atomic_helper_plane_state_reset(struct drm_plane_state *state,57 struct drm_plane *plane);58void __drm_atomic_helper_plane_reset(struct drm_plane *plane,59 struct drm_plane_state *state);60void drm_atomic_helper_plane_reset(struct drm_plane *plane);61void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane,62 struct drm_plane_state *state);63struct drm_plane_state *64drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane);65void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state);66void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane,67 struct drm_plane_state *state);68 69void __drm_atomic_helper_connector_state_reset(struct drm_connector_state *conn_state,70 struct drm_connector *connector);71void __drm_atomic_helper_connector_reset(struct drm_connector *connector,72 struct drm_connector_state *conn_state);73void drm_atomic_helper_connector_reset(struct drm_connector *connector);74void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector);75int drm_atomic_helper_connector_tv_check(struct drm_connector *connector,76 struct drm_atomic_state *state);77void drm_atomic_helper_connector_tv_margins_reset(struct drm_connector *connector);78void79__drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector,80 struct drm_connector_state *state);81struct drm_connector_state *82drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector);83void84__drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state);85void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,86 struct drm_connector_state *state);87void __drm_atomic_helper_private_obj_duplicate_state(struct drm_private_obj *obj,88 struct drm_private_state *state);89 90void __drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge,91 struct drm_bridge_state *state);92struct drm_bridge_state *93drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge);94void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,95 struct drm_bridge_state *state);96void __drm_atomic_helper_bridge_reset(struct drm_bridge *bridge,97 struct drm_bridge_state *state);98struct drm_bridge_state *99drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);100