1 | /* |
2 | * Copyright 2012-16 Advanced Micro Devices, Inc. |
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: AMD |
23 | * |
24 | */ |
25 | |
26 | #ifndef _DMUB_PSR_H_ |
27 | #define _DMUB_PSR_H_ |
28 | |
29 | #include "dc_types.h" |
30 | struct dc_link; |
31 | struct dmub_psr_funcs; |
32 | |
33 | struct dmub_psr { |
34 | struct dc_context *ctx; |
35 | const struct dmub_psr_funcs *funcs; |
36 | }; |
37 | |
38 | struct dmub_psr_funcs { |
39 | bool (*psr_copy_settings)(struct dmub_psr *dmub, struct dc_link *link, |
40 | struct psr_context *psr_context, uint8_t panel_inst); |
41 | void (*psr_enable)(struct dmub_psr *dmub, bool enable, bool wait, |
42 | uint8_t panel_inst); |
43 | void (*psr_get_state)(struct dmub_psr *dmub, enum dc_psr_state *dc_psr_state, |
44 | uint8_t panel_inst); |
45 | void (*psr_set_level)(struct dmub_psr *dmub, uint16_t psr_level, |
46 | uint8_t panel_inst); |
47 | void (*psr_force_static)(struct dmub_psr *dmub, uint8_t panel_inst); |
48 | void (*psr_get_residency)(struct dmub_psr *dmub, uint32_t *residency, |
49 | uint8_t panel_inst); |
50 | void (*psr_set_sink_vtotal_in_psr_active)(struct dmub_psr *dmub, |
51 | uint16_t psr_vtotal_idle, uint16_t psr_vtotal_su); |
52 | void (*psr_set_power_opt)(struct dmub_psr *dmub, unsigned int power_opt, uint8_t panel_inst); |
53 | }; |
54 | |
55 | struct dmub_psr *dmub_psr_create(struct dc_context *ctx); |
56 | void dmub_psr_destroy(struct dmub_psr **dmub); |
57 | |
58 | |
59 | #endif /* _DMUB_PSR_H_ */ |
60 | |