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      1 /*	$NetBSD: hwmgr_ppt.h,v 1.2 2021/12/18 23:45:26 riastradh Exp $	*/
      2 
      3 /*
      4  * Copyright 2015 Advanced Micro Devices, Inc.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the "Software"),
      8  * to deal in the Software without restriction, including without limitation
      9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
     10  * and/or sell copies of the Software, and to permit persons to whom the
     11  * Software is furnished to do so, subject to the following conditions:
     12  *
     13  * The above copyright notice and this permission notice shall be included in
     14  * all copies or substantial portions of the Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     19  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     22  * OTHER DEALINGS IN THE SOFTWARE.
     23  *
     24  */
     25 
     26 #ifndef PP_HWMGR_PPT_H
     27 #define PP_HWMGR_PPT_H
     28 
     29 #include "hardwaremanager.h"
     30 #include "smumgr.h"
     31 #include "atom-types.h"
     32 
     33 struct phm_ppt_v1_clock_voltage_dependency_record {
     34 	uint32_t clk;
     35 	uint8_t  vddInd;
     36 	uint8_t  vddciInd;
     37 	uint8_t  mvddInd;
     38 	uint16_t vdd_offset;
     39 	uint16_t vddc;
     40 	uint16_t vddgfx;
     41 	uint16_t vddci;
     42 	uint16_t mvdd;
     43 	uint8_t  phases;
     44 	uint8_t  cks_enable;
     45 	uint8_t  cks_voffset;
     46 	uint32_t sclk_offset;
     47 };
     48 
     49 typedef struct phm_ppt_v1_clock_voltage_dependency_record phm_ppt_v1_clock_voltage_dependency_record;
     50 
     51 struct phm_ppt_v1_clock_voltage_dependency_table {
     52 	uint32_t count;                                            /* Number of entries. */
     53 	phm_ppt_v1_clock_voltage_dependency_record entries[1];     /* Dynamically allocate count entries. */
     54 };
     55 
     56 typedef struct phm_ppt_v1_clock_voltage_dependency_table phm_ppt_v1_clock_voltage_dependency_table;
     57 
     58 
     59 /* Multimedia Clock Voltage Dependency records and table */
     60 struct phm_ppt_v1_mm_clock_voltage_dependency_record {
     61 	uint32_t  dclk;                                              /* UVD D-clock */
     62 	uint32_t  vclk;                                              /* UVD V-clock */
     63 	uint32_t  eclk;                                              /* VCE clock */
     64 	uint32_t  aclk;                                              /* ACP clock */
     65 	uint32_t  samclock;                                          /* SAMU clock */
     66 	uint8_t	vddcInd;
     67 	uint16_t vddgfx_offset;
     68 	uint16_t vddc;
     69 	uint16_t vddgfx;
     70 	uint8_t phases;
     71 };
     72 typedef struct phm_ppt_v1_mm_clock_voltage_dependency_record phm_ppt_v1_mm_clock_voltage_dependency_record;
     73 
     74 struct phm_ppt_v1_mm_clock_voltage_dependency_table {
     75 	uint32_t count;													/* Number of entries. */
     76 	phm_ppt_v1_mm_clock_voltage_dependency_record entries[1];		/* Dynamically allocate count entries. */
     77 };
     78 typedef struct phm_ppt_v1_mm_clock_voltage_dependency_table phm_ppt_v1_mm_clock_voltage_dependency_table;
     79 
     80 struct phm_ppt_v1_voltage_lookup_record {
     81 	uint16_t us_calculated;
     82 	uint16_t us_vdd;												/* Base voltage */
     83 	uint16_t us_cac_low;
     84 	uint16_t us_cac_mid;
     85 	uint16_t us_cac_high;
     86 };
     87 typedef struct phm_ppt_v1_voltage_lookup_record phm_ppt_v1_voltage_lookup_record;
     88 
     89 struct phm_ppt_v1_voltage_lookup_table {
     90 	uint32_t count;
     91 	phm_ppt_v1_voltage_lookup_record entries[1];    /* Dynamically allocate count entries. */
     92 };
     93 typedef struct phm_ppt_v1_voltage_lookup_table phm_ppt_v1_voltage_lookup_table;
     94 
     95 /* PCIE records and Table */
     96 
     97 struct phm_ppt_v1_pcie_record {
     98 	uint8_t gen_speed;
     99 	uint8_t lane_width;
    100 	uint16_t usreserved;
    101 	uint16_t reserved;
    102 	uint32_t pcie_sclk;
    103 };
    104 typedef struct phm_ppt_v1_pcie_record phm_ppt_v1_pcie_record;
    105 
    106 struct phm_ppt_v1_pcie_table {
    107 	uint32_t count;                                            /* Number of entries. */
    108 	phm_ppt_v1_pcie_record entries[1];                         /* Dynamically allocate count entries. */
    109 };
    110 typedef struct phm_ppt_v1_pcie_table phm_ppt_v1_pcie_table;
    111 
    112 struct phm_ppt_v1_gpio_table {
    113 	uint8_t vrhot_triggered_sclk_dpm_index;           /* SCLK DPM level index to switch to when VRHot is triggered */
    114 };
    115 typedef struct phm_ppt_v1_gpio_table phm_ppt_v1_gpio_table;
    116 
    117 #endif
    118 
    119