[mirror_ubuntu-bionic-kernel.git] / drivers / gpu / drm / amd / display / dc / inc / hw / abm.h

/* Copyright 2012-15 Advanced Micro Devices, Inc.
 *
 * 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: AMD
 *
 */

#ifndef __DC_ABM_H__
#define __DC_ABM_H__

#include "dm_services_types.h"

struct abm {
	struct dc_context *ctx;
	const struct abm_funcs *funcs;
};

struct abm_funcs {
	void (*abm_init)(struct abm *abm);
	bool (*set_abm_level)(struct abm *abm, unsigned int abm_level);
	bool (*set_abm_immediate_disable)(struct abm *abm);
	bool (*init_backlight)(struct abm *abm);
	bool (*set_backlight_level)(struct abm *abm,
			unsigned int backlight_level,
			unsigned int frame_ramp,
			unsigned int controller_id);
	unsigned int (*get_current_backlight_8_bit)(struct abm *abm);
	bool (*is_dmcu_initialized)(struct abm *abm);
};

#endif
Commit	Line	Data
5e7773a2 AK	1	/* Copyright 2012-15 Advanced Micro Devices, Inc.
	2	*
	3	* Permission is hereby granted, free of charge, to any person obtaining a
	4	* copy of this software and associated documentation files (the "Software"),
	5	* to deal in the Software without restriction, including without limitation
	6	* the rights to use, copy, modify, merge, publish, distribute, sublicense,
	7	* and/or sell copies of the Software, and to permit persons to whom the
	8	* Software is furnished to do so, subject to the following conditions:
	9	*
	10	* The above copyright notice and this permission notice shall be included in
	11	* all copies or substantial portions of the Software.
	12	*
	13	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	14	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	15	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
	16	* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
	17	* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
	18	* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	19	* OTHER DEALINGS IN THE SOFTWARE.
	20	*
	21	* Authors: AMD
	22	*
	23	*/
	24
	25	#ifndef __DC_ABM_H__
	26	#define __DC_ABM_H__
	27
	28	#include "dm_services_types.h"
	29
	30	struct abm {
	31	struct dc_context *ctx;
	32	const struct abm_funcs *funcs;
	33	};
	34
	35	struct abm_funcs {
	36	void (abm_init)(struct abm abm);
	37	bool (set_abm_level)(struct abm abm, unsigned int abm_level);
aa7397df	38	bool (set_abm_immediate_disable)(struct abm abm);
6728b30c AK	39	bool (init_backlight)(struct abm abm);
	40	bool (set_backlight_level)(struct abm abm,
	41	unsigned int backlight_level,
	42	unsigned int frame_ramp,
	43	unsigned int controller_id);
fe626734	44	unsigned int (get_current_backlight_8_bit)(struct abm abm);
15a27de2	45	bool (is_dmcu_initialized)(struct abm abm);
5e7773a2 AK	46	};
	47
	48	#endif