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 | #include "dc/inc/core_types.h" |
31 | |
32 | struct resource_pool; |
33 | |
34 | |
35 | enum abm_defines { |
36 | abm_defines_max_level = 4, |
37 | abm_defines_max_config = 4, |
38 | }; |
39 | |
40 | struct dmcu_iram_parameters { |
41 | unsigned int *backlight_lut_array; |
42 | unsigned int backlight_lut_array_size; |
43 | bool backlight_ramping_override; |
44 | unsigned int backlight_ramping_reduction; |
45 | unsigned int backlight_ramping_start; |
46 | unsigned int min_abm_backlight; |
47 | unsigned int set; |
48 | }; |
49 | |
50 | bool dmcu_load_iram(struct dmcu *dmcu, |
51 | struct dmcu_iram_parameters params); |
52 | bool dmub_init_abm_config(struct resource_pool *res_pool, |
53 | struct dmcu_iram_parameters params, |
54 | unsigned int inst); |
55 | |
56 | void init_replay_config(struct dc_link *link, struct replay_config *pr_config); |
57 | void set_replay_coasting_vtotal(struct dc_link *link, |
58 | enum replay_coasting_vtotal_type type, |
59 | uint32_t vtotal); |
60 | void set_replay_ips_full_screen_video_src_vtotal(struct dc_link *link, uint16_t vtotal); |
61 | void calculate_replay_link_off_frame_count(struct dc_link *link, |
62 | uint16_t vtotal, uint16_t htotal); |
63 | |
64 | bool is_psr_su_specific_panel(struct dc_link *link); |
65 | void mod_power_calc_psr_configs(struct psr_config *psr_config, |
66 | struct dc_link *link, |
67 | const struct dc_stream_state *stream); |
68 | bool mod_power_only_edp(const struct dc_state *context, |
69 | const struct dc_stream_state *stream); |
70 | bool psr_su_set_dsc_slice_height(struct dc *dc, struct dc_link *link, |
71 | struct dc_stream_state *stream, |
72 | struct psr_config *config); |
73 | |
74 | bool fill_custom_backlight_caps(unsigned int config_no, |
75 | struct dm_acpi_atif_backlight_caps *caps); |
76 | #endif /* MODULES_POWER_POWER_HELPERS_H_ */ |
77 | |