drm_atomic_state_helper.h 4.2 KB

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