[linux-2.6-block.git] / include / drm / drm_atomic_state_helper.h

/*
 * Copyright (C) 2018 Intel Corp.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * Authors:
 * Rob Clark <robdclark@gmail.com>
 * Daniel Vetter <daniel.vetter@ffwll.ch>
 */

#include <linux/types.h>

struct drm_crtc;
struct drm_crtc_state;
struct drm_plane;
struct drm_plane_state;
struct drm_connector;
struct drm_connector_state;
struct drm_private_obj;
struct drm_private_state;
struct drm_modeset_acquire_ctx;
struct drm_device;

void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc);
void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc,
					      struct drm_crtc_state *state);
struct drm_crtc_state *
drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc);
void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc_state *state);
void drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc,
					  struct drm_crtc_state *state);

void __drm_atomic_helper_plane_reset(struct drm_plane *plane,
				     struct drm_plane_state *state);
void drm_atomic_helper_plane_reset(struct drm_plane *plane);
void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane,
					       struct drm_plane_state *state);
struct drm_plane_state *
drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane);
void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state);
void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane,
					  struct drm_plane_state *state);

void __drm_atomic_helper_connector_reset(struct drm_connector *connector,
					 struct drm_connector_state *conn_state);
void drm_atomic_helper_connector_reset(struct drm_connector *connector);
void
__drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector,
					   struct drm_connector_state *state);
struct drm_connector_state *
drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector);
void
__drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state);
void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
					  struct drm_connector_state *state);
void __drm_atomic_helper_private_obj_duplicate_state(struct drm_private_obj *obj,
						     struct drm_private_state *state);
Commit	Line	Data
9ef8a9dc DV	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_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
	40	void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc);
	41	void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc,
	42	struct drm_crtc_state *state);
	43	struct drm_crtc_state *
	44	drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc);
	45	void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc_state *state);
	46	void drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc,
	47	struct drm_crtc_state *state);
	48
	49	void __drm_atomic_helper_plane_reset(struct drm_plane *plane,
	50	struct drm_plane_state *state);
	51	void drm_atomic_helper_plane_reset(struct drm_plane *plane);
	52	void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane,
	53	struct drm_plane_state *state);
	54	struct drm_plane_state *
	55	drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane);
	56	void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state);
	57	void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane,
	58	struct drm_plane_state *state);
	59
	60	void __drm_atomic_helper_connector_reset(struct drm_connector *connector,
	61	struct drm_connector_state *conn_state);
	62	void drm_atomic_helper_connector_reset(struct drm_connector *connector);
	63	void
	64	__drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector,
65	struct drm_connector_state *state);
66	struct drm_connector_state *
67	drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector);
9ef8a9dc DV	68	void
	69	__drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state);
	70	void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
	71	struct drm_connector_state *state);
9ef8a9dc DV	72	void __drm_atomic_helper_private_obj_duplicate_state(struct drm_private_obj *obj,
9ef8a9dc DV	73	struct drm_private_state *state);