LXR linux/include/drm/drm_atomic_state

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