1 /*
2  * Copyright 2016 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  * Author: Huang Rui <ray.huang@amd.com>
23  *
24  */
25 
26 #ifndef _ICELAND_SMUMGR_H_
27 #define _ICELAND_SMUMGR_H_
28 
29 
30 #include "smu7_smumgr.h"
31 #include "pp_endian.h"
32 #include "smu71_discrete.h"
33 
34 struct iceland_pt_defaults {
35 	uint8_t   svi_load_line_en;
36 	uint8_t   svi_load_line_vddc;
37 	uint8_t   tdc_vddc_throttle_release_limit_perc;
38 	uint8_t   tdc_mawt;
39 	uint8_t   tdc_waterfall_ctl;
40 	uint8_t   dte_ambient_temp_base;
41 	uint32_t  display_cac;
42 	uint32_t  bapm_temp_gradient;
43 	uint16_t  bapmti_r[SMU71_DTE_ITERATIONS * SMU71_DTE_SOURCES * SMU71_DTE_SINKS];
44 	uint16_t  bapmti_rc[SMU71_DTE_ITERATIONS * SMU71_DTE_SOURCES * SMU71_DTE_SINKS];
45 };
46 
47 struct iceland_mc_reg_entry {
48 	uint32_t mclk_max;
49 	uint32_t mc_data[SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE];
50 };
51 
52 struct iceland_mc_reg_table {
53 	uint8_t   last;               /* number of registers*/
54 	uint8_t   num_entries;        /* number of entries in mc_reg_table_entry used*/
55 	uint16_t  validflag;          /* indicate the corresponding register is valid or not. 1: valid, 0: invalid. bit0->address[0], bit1->address[1], etc.*/
56 	struct iceland_mc_reg_entry    mc_reg_table_entry[MAX_AC_TIMING_ENTRIES];
57 	SMU71_Discrete_MCRegisterAddress mc_reg_address[SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE];
58 };
59 
60 struct iceland_smumgr {
61 	struct smu7_smumgr smu7_data;
62 	struct SMU71_Discrete_DpmTable       smc_state_table;
63 	struct SMU71_Discrete_PmFuses  power_tune_table;
64 	struct SMU71_Discrete_Ulv            ulv_setting;
65 	const struct iceland_pt_defaults  *power_tune_defaults;
66 	SMU71_Discrete_MCRegisters      mc_regs;
67 	struct iceland_mc_reg_table mc_reg_table;
68 };
69 
70 #endif
71