1/* Copyright 2018 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 MODULES_POWER_POWER_HELPERS_H_
26#define MODULES_POWER_POWER_HELPERS_H_
27
28#include "dc/inc/hw/dmcu.h"
29#include "dc/inc/hw/abm.h"
30
31struct resource_pool;
32
33
34enum abm_defines {
35	abm_defines_max_level = 4,
36	abm_defines_max_config = 4,
37};
38
39struct dmcu_iram_parameters {
40	unsigned int *backlight_lut_array;
41	unsigned int backlight_lut_array_size;
42	unsigned int backlight_ramping_reduction;
43	unsigned int backlight_ramping_start;
44	unsigned int min_abm_backlight;
45	unsigned int set;
46};
47
48bool dmcu_load_iram(struct dmcu *dmcu,
49		struct dmcu_iram_parameters params);
50bool dmub_init_abm_config(struct resource_pool *res_pool,
51		struct dmcu_iram_parameters params);
52
53#endif /* MODULES_POWER_POWER_HELPERS_H_ */

 1/* Copyright 2018 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 MODULES_POWER_POWER_HELPERS_H_
26#define MODULES_POWER_POWER_HELPERS_H_
27
28#include "dc/inc/hw/dmcu.h"
 
 
 
29
30
31enum abm_defines {
32	abm_defines_max_level = 4,
33	abm_defines_max_config = 4,
34};
35
36struct dmcu_iram_parameters {
37	unsigned int *backlight_lut_array;
38	unsigned int backlight_lut_array_size;
39	unsigned int backlight_ramping_reduction;
40	unsigned int backlight_ramping_start;
 
41	unsigned int set;
42};
43
44bool dmcu_load_iram(struct dmcu *dmcu,
 
 
45		struct dmcu_iram_parameters params);
46
47#endif /* MODULES_POWER_POWER_HELPERS_H_ */