1/*	$NetBSD: power_helpers.h,v 1.2 2021/12/18 23:45:07 riastradh Exp $	*/
2
3/* Copyright 2018 Advanced Micro Devices, Inc.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
21 * OTHER DEALINGS IN THE SOFTWARE.
22 *
23 * Authors: AMD
24 *
25 */
26
27#ifndef MODULES_POWER_POWER_HELPERS_H_
28#define MODULES_POWER_POWER_HELPERS_H_
29
30#include "dc/inc/hw/dmcu.h"
31
32
33enum abm_defines {
34	abm_defines_max_level = 4,
35	abm_defines_max_config = 4,
36};
37
38struct dmcu_iram_parameters {
39	unsigned int *backlight_lut_array;
40	unsigned int backlight_lut_array_size;
41	unsigned int backlight_ramping_reduction;
42	unsigned int backlight_ramping_start;
43	unsigned int min_abm_backlight;
44	unsigned int set;
45};
46
47bool dmcu_load_iram(struct dmcu *dmcu,
48		struct dmcu_iram_parameters params);
49
50#endif /* MODULES_POWER_POWER_HELPERS_H_ */
51