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Horizon-OC/Source/sys-clk/sysmodule/src/board.cpp
souldbminersmwc 1e4dada672 remove display refresh rate on hoag
2026-03-15 10:20:46 -04:00

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/*
* Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* --------------------------------------------------------------------------
* "THE BEER-WARE LICENSE" (Revision 42):
* <p-sam@d3vs.net>, <natinusala@gmail.com>, <m4x@m4xw.net>
* wrote this file. As long as you retain this notice you can do whatever you
* want with this stuff. If you meet any of us some day, and you think this
* stuff is worth it, you can buy us a beer in return. - The sys-clk authors
* --------------------------------------------------------------------------
*/
// Note: Hoag crashes on display refresh rate init while in sleep mode
#include <nxExt.h>
#include "board.h"
#include "errors.h"
#include "rgltr.h"
#include "file_utils.h"
#include <algorithm> // for std::clamp
#include <math.h>
#include <numeric>
#include <battery.h>
#include <pwm.h>
#include <display_refresh_rate.h>
#include <stdio.h>
#include <cstring>
#include <registers.h>
#include <notification.h>
#include <memmem.h>
#include <minIni.h>
#define MAX(A, B) std::max(A, B)
#define MIN(A, B) std::min(A, B)
#define CEIL(A) std::ceil(A)
#define FLOOR(A) std::floor(A)
#define ROUND(A) std::lround(A)
#define FUSE_CPU_SPEEDO_0_CALIB 0x114
//#define FUSE_CPU_SPEEDO_1_CALIB 0x12C
#define FUSE_CPU_SPEEDO_2_CALIB 0x130
#define FUSE_SOC_SPEEDO_0_CALIB 0x134
//#define FUSE_SOC_SPEEDO_1_CALIB 0x138
//#define FUSE_SOC_SPEEDO_2_CALIB 0x13C
#define FUSE_CPU_IDDQ_CALIB 0x118
#define FUSE_SOC_IDDQ_CALIB 0x140
#define FUSE_GPU_IDDQ_CALIB 0x228
#define HOSSVC_HAS_CLKRST (hosversionAtLeast(8,0,0))
#define HOSSVC_HAS_TC (hosversionAtLeast(5,0,0))
#define NVGPU_GPU_IOCTL_PMU_GET_GPU_LOAD 0x80044715
#define NVSCHED_CTRL_ENABLE 0x00000601
#define NVSCHED_CTRL_DISABLE 0x00000602
constexpr u64 CpuTimeOutNs = 500'000'000;
constexpr double Systemtickfrequency = 19200000.0 * (static_cast<double>(CpuTimeOutNs) / 1'000'000'000.0);
Result nvInitialize_rc;
Result nvCheck = 1;
Result nvCheck_sched = 1;
LEvent threadexit;
Thread gpuLThread;
Thread cpuCore0Thread;
Thread cpuCore1Thread;
Thread cpuCore2Thread;
Thread cpuCore3Thread;
Thread miscThread;
double temp = 0;
PwmChannelSession g_ICon;
Result pwmCheck = 1;
Result pwmDutyCycleCheck = 1;
double Rotation_Duty = 0;
u8 fanLevel;
uint32_t GPU_Load_u = 0, fd = 0, fd2 = 0;
BatteryChargeInfo info;
static SysClkSocType g_socType = SysClkSocType_Erista;
static HorizonOCConsoleType g_consoleType = HorizonOCConsoleType_Iowa;
u64 idletick0 = 0;
u64 idletick1 = 0;
u64 idletick2 = 0;
// u64 idletick3 = 0;
u32 cpu0, cpu1, cpu2, cpu3, cpuAvg;
u16 cpuSpeedo0, cpuSpeedo2, socSpeedo0; // CPU, GPU, SOC
u32 speedoBracket;
u16 cpuIDDQ, gpuIDDQ, socIDDQ;
u8 g_dramID = 0;
u64 cldvfs, cldvfs_temp;
u32 cachedEristaUvLowTune0 = 0, cachedEristaUvLowTune1 = 0, cachedMarikoUvHighTune0 = 0;
static const u32 ramBrackets[][22] = {
{ 2133, 2200, 2266, 2300, 2366, 2400, 2433, 2466, 2533, 2566, 2600, 2633, 2700, 2733, 2766, 2833, 2866, 2900, 2933, 3033, 3066, 3100, },
{ 2300, 2366, 2433, 2466, 2533, 2566, 2633, 2700, 2733, 2800, 2833, 2900, 2933, 2966, 3033, 3066, 3100, 3133, 3166, 3200, 3233, 3266, },
{ 2433, 2466, 2533, 2600, 2666, 2733, 2766, 2800, 2833, 2866, 2933, 2966, 3033, 3066, 3100, 3133, 3166, 3200, 3233, 3300, 3333, 3366, },
{ 2500, 2533, 2600, 2633, 2666, 2733, 2800, 2866, 2900, 2966, 3033, 3100, 3166, 3200, 3233, 3266, 3300, 3333, 3366, 3400, 3400, 3400, },
};
static const u32 gpuDvfsArray[] = { 590, 600, 610, 620, 630, 640, 650, 660, 670, 680, 690, 700, 710, 720, 730, 740, 750, 760, 770, 780, 790, 800};
u32 dvfsTable[6][32] = {};
u64 dvfsAddress;
u32 ramVmin;
const char* Board::GetModuleName(SysClkModule module, bool pretty)
{
ASSERT_ENUM_VALID(SysClkModule, module);
return sysclkFormatModule(module, pretty);
}
const char* Board::GetProfileName(SysClkProfile profile, bool pretty)
{
ASSERT_ENUM_VALID(SysClkProfile, profile);
return sysclkFormatProfile(profile, pretty);
}
const char* Board::GetThermalSensorName(SysClkThermalSensor sensor, bool pretty)
{
ASSERT_ENUM_VALID(SysClkThermalSensor, sensor);
return sysclkFormatThermalSensor(sensor, pretty);
}
const char* Board::GetPowerSensorName(SysClkPowerSensor sensor, bool pretty)
{
ASSERT_ENUM_VALID(SysClkPowerSensor, sensor);
return sysclkFormatPowerSensor(sensor, pretty);
}
PcvModule Board::GetPcvModule(SysClkModule sysclkModule)
{
switch(sysclkModule)
{
case SysClkModule_CPU:
return PcvModule_CpuBus;
case SysClkModule_GPU:
return PcvModule_GPU;
case SysClkModule_MEM:
return PcvModule_EMC;
default:
ASSERT_ENUM_VALID(SysClkModule, sysclkModule);
}
return (PcvModule)0;
}
PcvModuleId Board::GetPcvModuleId(SysClkModule sysclkModule)
{
PcvModuleId pcvModuleId;
Result rc = pcvGetModuleId(&pcvModuleId, GetPcvModule(sysclkModule));
ASSERT_RESULT_OK(rc, "pcvGetModuleId");
return pcvModuleId;
}
void CheckCore(void *idletickPtr) {
u64* idletick = static_cast<u64 *>(idletickPtr);
while(true) {
u64 idletickA;
u64 idletickB;
svcGetInfo(&idletickB, InfoType_IdleTickCount, INVALID_HANDLE, -1);
svcWaitForAddress(&threadexit, ArbitrationType_WaitIfEqual, 0, CpuTimeOutNs);
svcGetInfo(&idletickA, InfoType_IdleTickCount, INVALID_HANDLE, -1);
*idletick = idletickA - idletickB;
}
}
void gpuLoadThread(void*) {
#define gpu_samples_average 8
uint32_t gpu_load_array[gpu_samples_average] = {0};
size_t i = 0;
if (R_SUCCEEDED(nvCheck)) do {
u32 temp;
if (R_SUCCEEDED(nvIoctl(fd, NVGPU_GPU_IOCTL_PMU_GET_GPU_LOAD, &temp))) {
gpu_load_array[i++ % gpu_samples_average] = temp;
GPU_Load_u = std::accumulate(&gpu_load_array[0], &gpu_load_array[gpu_samples_average], 0) / gpu_samples_average;
}
svcSleepThread(16'666'000); // wait a bit (this is the perfect amount of time to keep the reading accurate)
} while(true);
}
void miscThreadFunc(void*) {
for(;;) {
if (R_SUCCEEDED(pwmCheck)) {
if (R_SUCCEEDED(pwmChannelSessionGetDutyCycle(&g_ICon, &temp))) {
temp *= 10;
temp = trunc(temp);
temp /= 10;
Rotation_Duty = 100.0 - temp;
}
}
fanLevel = (u8)Rotation_Duty;
svcSleepThread(300'000'000);
}
}
void Board::Initialize()
{
Result rc = 0;
if(HOSSVC_HAS_CLKRST)
{
rc = clkrstInitialize();
ASSERT_RESULT_OK(rc, "clkrstInitialize");
}
else
{
rc = pcvInitialize();
ASSERT_RESULT_OK(rc, "pcvInitialize");
}
rc = apmExtInitialize();
ASSERT_RESULT_OK(rc, "apmExtInitialize");
rc = psmInitialize();
ASSERT_RESULT_OK(rc, "psmInitialize");
if(HOSSVC_HAS_TC)
{
rc = tcInitialize();
ASSERT_RESULT_OK(rc, "tcInitialize");
}
rc = max17050Initialize();
ASSERT_RESULT_OK(rc, "max17050Initialize");
rc = tmp451Initialize();
ASSERT_RESULT_OK(rc, "tmp451Initialize");
nvInitialize_rc = nvInitialize();
if (R_SUCCEEDED(nvInitialize_rc)) {
nvCheck = nvOpen(&fd, "/dev/nvhost-ctrl-gpu");
nvCheck_sched = nvOpen(&fd2, "/dev/nvsched-ctrl");
}
rc = rgltrInitialize();
ASSERT_RESULT_OK(rc, "rgltrInitialize");
// if (R_SUCCEEDED(fanInitialize())) {
// if (hosversionAtLeast(7,0,0)) fanCheck = fanOpenController(&fanController, 0x3D000001);
// else fanCheck = fanOpenController(&fanController, 1);
// }
rc = pmdmntInitialize();
ASSERT_RESULT_OK(rc, "pmdmntInitialize");
threadCreate(&gpuLThread, gpuLoadThread, NULL, NULL, 0x1000, 0x3F, -2);
threadStart(&gpuLThread);
leventClear(&threadexit);
threadCreate(&cpuCore0Thread, CheckCore, &idletick0, NULL, 0x1000, 0x10, 0);
threadCreate(&cpuCore1Thread, CheckCore, &idletick1, NULL, 0x1000, 0x10, 1);
threadCreate(&cpuCore2Thread, CheckCore, &idletick2, NULL, 0x1000, 0x10, 2);
// threadCreate(&cpuCore3Thread, CheckCore, &idletick3, NULL, 0x1000, 0x10, 3);
threadCreate(&miscThread, miscThreadFunc, NULL, NULL, 0x1000, 0x10, 3);
threadStart(&cpuCore0Thread);
threadStart(&cpuCore1Thread);
threadStart(&cpuCore2Thread);
// threadStart(&cpuCore3Thread);
threadStart(&miscThread);
batteryInfoInitialize();
FetchHardwareInfos();
if (hosversionAtLeast(6,0,0) && R_SUCCEEDED(pwmInitialize())) {
pwmCheck = pwmOpenSession2(&g_ICon, 0x3D000001);
}
if(!IsHoag()) {
u64 clkVirtAddr, dsiVirtAddr, outsize;
rc = svcQueryMemoryMapping(&clkVirtAddr, &outsize, 0x60006000, 0x1000);
ASSERT_RESULT_OK(rc, "svcQueryMemoryMapping (clk)");
rc = svcQueryMemoryMapping(&dsiVirtAddr, &outsize, 0x54300000, 0x40000);
ASSERT_RESULT_OK(rc, "svcQueryMemoryMapping (dsi)");
DisplayRefreshConfig cfg = {.clkVirtAddr = clkVirtAddr, .dsiVirtAddr = dsiVirtAddr};
DisplayRefresh_Initialize(&cfg);
}
rc = svcQueryMemoryMapping(&cldvfs, &cldvfs_temp, CLDVFS_REGION_BASE, CLDVFS_REGION_SIZE);
ASSERT_RESULT_OK(rc, "svcQueryMemoryMapping (cldvfs)");
if(Board::GetSocType() == SysClkSocType_Erista) {
cachedEristaUvLowTune0 = *(u32*)(cldvfs + CL_DVFS_TUNE0_0);
cachedEristaUvLowTune1 = *(u32*)(cldvfs + CL_DVFS_TUNE1_0);
} else {
Board::SetHz(SysClkModule_CPU, 1785000000);
cachedMarikoUvHighTune0 = *(u32*)(cldvfs + CL_DVFS_TUNE0_0);
Board::ResetToStockCpu();
}
}
void Board::fuseReadSpeedos() {
u64 pid = 0;
if (R_FAILED(pmdmntGetProcessId(&pid, 0x0100000000000006))) {
return;
}
Handle debug;
if (R_FAILED(svcDebugActiveProcess(&debug, pid))) {
return;
}
MemoryInfo mem_info = {0};
u32 pageinfo = 0;
u64 addr = 0;
char stack[0x10] = {0};
const char compare[0x10] = {0};
char dump[0x400] = {0};
while (true) {
if (R_FAILED(svcQueryDebugProcessMemory(&mem_info, &pageinfo, debug, addr)) || mem_info.addr < addr) {
break;
}
if (mem_info.type == MemType_Io && mem_info.size == 0x1000) {
if (R_FAILED(svcReadDebugProcessMemory(stack, debug, mem_info.addr, sizeof(stack)))) {
break;
}
if (memcmp(stack, compare, sizeof(stack)) == 0) {
if (R_FAILED(svcReadDebugProcessMemory(dump, debug, mem_info.addr + 0x800, sizeof(dump)))) {
break;
}
cpuSpeedo0 = *reinterpret_cast<const u16*>(dump + FUSE_CPU_SPEEDO_0_CALIB);
cpuSpeedo2 = *reinterpret_cast<const u16*>(dump + FUSE_CPU_SPEEDO_2_CALIB);
socSpeedo0 = *reinterpret_cast<const u16*>(dump + FUSE_SOC_SPEEDO_0_CALIB);
cpuIDDQ = *reinterpret_cast<const u16*>(dump + FUSE_CPU_IDDQ_CALIB);
gpuIDDQ = *reinterpret_cast<const u16*>(dump + FUSE_SOC_IDDQ_CALIB);
socIDDQ = *reinterpret_cast<const u16*>(dump + FUSE_GPU_IDDQ_CALIB);
svcCloseHandle(debug);
return;
}
}
addr = mem_info.addr + mem_info.size;
}
svcCloseHandle(debug);
}
u16 Board::getSpeedo(HorizonOCSpeedo speedoType) {
switch(speedoType) {
case HorizonOCSpeedo_CPU:
return cpuSpeedo0;
case HorizonOCSpeedo_GPU:
return cpuSpeedo2;
case HorizonOCSpeedo_SOC:
return socSpeedo0;
default:
ASSERT_ENUM_VALID(HorizonOCSpeedo, speedoType);
return 0;
}
}
u16 Board::getIDDQ(HorizonOCSpeedo speedoType) {
switch(speedoType) {
case HorizonOCSpeedo_CPU:
return cpuIDDQ;
case HorizonOCSpeedo_GPU:
return gpuIDDQ;
case HorizonOCSpeedo_SOC:
return socIDDQ;
default:
ASSERT_ENUM_VALID(HorizonOCSpeedo, speedoType);
return 0;
}
}
void Board::Exit()
{
if(HOSSVC_HAS_CLKRST)
{
clkrstExit();
}
else
{
pcvExit();
}
apmExtExit();
psmExit();
if(HOSSVC_HAS_TC)
{
tcExit();
}
max17050Exit();
tmp451Exit();
threadClose(&gpuLThread);
threadClose(&cpuCore0Thread);
threadClose(&cpuCore1Thread);
threadClose(&cpuCore2Thread);
// threadClose(&cpuCore3Thread);
threadClose(&miscThread);
pwmChannelSessionClose(&g_ICon);
pwmExit();
rgltrExit();
batteryInfoExit();
pmdmntExit();
nvExit();
if(!IsHoag())
DisplayRefresh_Shutdown();
}
SysClkProfile Board::GetProfile()
{
std::uint32_t mode = 0;
Result rc = apmExtGetPerformanceMode(&mode);
ASSERT_RESULT_OK(rc, "apmExtGetPerformanceMode");
if(mode)
{
return SysClkProfile_Docked;
}
PsmChargerType chargerType;
rc = psmGetChargerType(&chargerType);
ASSERT_RESULT_OK(rc, "psmGetChargerType");
if(chargerType == PsmChargerType_EnoughPower)
{
return SysClkProfile_HandheldChargingOfficial;
}
else if(chargerType == PsmChargerType_LowPower)
{
return SysClkProfile_HandheldChargingUSB;
}
return SysClkProfile_Handheld;
}
void Board::SetHz(SysClkModule module, std::uint32_t hz)
{
Result rc = 0;
if(module == HorizonOCModule_Display) {
if(!IsHoag())
DisplayRefresh_SetRate(hz);
return;
}
if(module > SysClkModule_MEM)
return;
if(HOSSVC_HAS_CLKRST)
{
ClkrstSession session = {0};
rc = clkrstOpenSession(&session, Board::GetPcvModuleId(module), 3);
ASSERT_RESULT_OK(rc, "clkrstOpenSession");
rc = clkrstSetClockRate(&session, hz);
ASSERT_RESULT_OK(rc, "clkrstSetClockRate");
if (module == SysClkModule_CPU) {
svcSleepThread(200'000);
rc = clkrstSetClockRate(&session, hz);
ASSERT_RESULT_OK(rc, "clkrstSetClockRate");
}
clkrstCloseSession(&session);
}
else
{
rc = pcvSetClockRate(Board::GetPcvModule(module), hz);
ASSERT_RESULT_OK(rc, "pcvSetClockRate");
if (module == SysClkModule_CPU) {
svcSleepThread(200'000);
rc = pcvSetClockRate(Board::GetPcvModule(module), hz);
ASSERT_RESULT_OK(rc, "pcvSetClockRate");
}
}
}
std::uint32_t Board::GetHz(SysClkModule module)
{
Result rc = 0;
std::uint32_t hz = 0;
if(module == HorizonOCModule_Display) {
if(!IsHoag())
DisplayRefresh_GetRate(&hz, false);
else
hz = 60;
return hz;
}
if(HOSSVC_HAS_CLKRST)
{
ClkrstSession session = {0};
rc = clkrstOpenSession(&session, Board::GetPcvModuleId(module), 3);
ASSERT_RESULT_OK(rc, "clkrstOpenSession");
rc = clkrstGetClockRate(&session, &hz);
ASSERT_RESULT_OK(rc, "clkrstSetClockRate");
clkrstCloseSession(&session);
}
else
{
rc = pcvGetClockRate(Board::GetPcvModule(module), &hz);
ASSERT_RESULT_OK(rc, "pcvGetClockRate");
}
return hz;
}
std::uint32_t Board::GetRealHz(SysClkModule module)
{
u32 hz = 0;
switch(module)
{
case SysClkModule_CPU:
return t210ClkCpuFreq();
case SysClkModule_GPU:
return t210ClkGpuFreq();
case SysClkModule_MEM:
return t210ClkMemFreq();
case HorizonOCModule_Display:
if(!IsHoag())
DisplayRefresh_GetRate(&hz, false);
else
hz = 60;
return hz;
default:
ASSERT_ENUM_VALID(SysClkModule, module);
}
return 0;
}
void Board::GetFreqList(SysClkModule module, std::uint32_t* outList, std::uint32_t maxCount, std::uint32_t* outCount)
{
Result rc = 0;
PcvClockRatesListType type;
s32 tmpInMaxCount = maxCount;
s32 tmpOutCount = 0;
if(HOSSVC_HAS_CLKRST)
{
ClkrstSession session = {0};
rc = clkrstOpenSession(&session, Board::GetPcvModuleId(module), 3);
ASSERT_RESULT_OK(rc, "clkrstOpenSession");
rc = clkrstGetPossibleClockRates(&session, outList, tmpInMaxCount, &type, &tmpOutCount);
ASSERT_RESULT_OK(rc, "clkrstGetPossibleClockRates");
clkrstCloseSession(&session);
}
else
{
rc = pcvGetPossibleClockRates(Board::GetPcvModule(module), outList, tmpInMaxCount, &type, &tmpOutCount);
ASSERT_RESULT_OK(rc, "pcvGetPossibleClockRates");
}
if(type != PcvClockRatesListType_Discrete)
{
ERROR_THROW("Unexpected PcvClockRatesListType: %u (module = %s)", type, Board::GetModuleName(module, false));
}
*outCount = tmpOutCount;
}
void Board::ResetToStock()
{
Result rc = 0;
if(hosversionAtLeast(9,0,0))
{
std::uint32_t confId = 0;
rc = apmExtGetCurrentPerformanceConfiguration(&confId);
ASSERT_RESULT_OK(rc, "apmExtGetCurrentPerformanceConfiguration");
SysClkApmConfiguration* apmConfiguration = NULL;
for(size_t i = 0; sysclk_g_apm_configurations[i].id; i++)
{
if(sysclk_g_apm_configurations[i].id == confId)
{
apmConfiguration = &sysclk_g_apm_configurations[i];
break;
}
}
if(!apmConfiguration)
{
ERROR_THROW("Unknown apm configuration: %x", confId);
}
Board::SetHz(SysClkModule_CPU, apmConfiguration->cpu_hz);
Board::SetHz(SysClkModule_GPU, apmConfiguration->gpu_hz);
Board::SetHz(SysClkModule_MEM, apmConfiguration->mem_hz);
}
else
{
std::uint32_t mode = 0;
rc = apmExtGetPerformanceMode(&mode);
ASSERT_RESULT_OK(rc, "apmExtGetPerformanceMode");
rc = apmExtSysRequestPerformanceMode(mode);
ASSERT_RESULT_OK(rc, "apmExtSysRequestPerformanceMode");
}
}
void Board::ResetToStockCpu()
{
Result rc = 0;
if(hosversionAtLeast(9,0,0))
{
std::uint32_t confId = 0;
rc = apmExtGetCurrentPerformanceConfiguration(&confId);
ASSERT_RESULT_OK(rc, "apmExtGetCurrentPerformanceConfiguration");
SysClkApmConfiguration* apmConfiguration = NULL;
for(size_t i = 0; sysclk_g_apm_configurations[i].id; i++)
{
if(sysclk_g_apm_configurations[i].id == confId)
{
apmConfiguration = &sysclk_g_apm_configurations[i];
break;
}
}
if(!apmConfiguration)
{
ERROR_THROW("Unknown apm configuration: %x", confId);
}
Board::SetHz(SysClkModule_CPU, apmConfiguration->cpu_hz);
}
else
{
std::uint32_t mode = 0;
rc = apmExtGetPerformanceMode(&mode);
ASSERT_RESULT_OK(rc, "apmExtGetPerformanceMode");
rc = apmExtSysRequestPerformanceMode(mode);
ASSERT_RESULT_OK(rc, "apmExtSysRequestPerformanceMode");
}
}
void Board::ResetToStockMem()
{
Result rc = 0;
if(hosversionAtLeast(9,0,0))
{
std::uint32_t confId = 0;
rc = apmExtGetCurrentPerformanceConfiguration(&confId);
ASSERT_RESULT_OK(rc, "apmExtGetCurrentPerformanceConfiguration");
SysClkApmConfiguration* apmConfiguration = NULL;
for(size_t i = 0; sysclk_g_apm_configurations[i].id; i++)
{
if(sysclk_g_apm_configurations[i].id == confId)
{
apmConfiguration = &sysclk_g_apm_configurations[i];
break;
}
}
if(!apmConfiguration)
{
ERROR_THROW("Unknown apm configuration: %x", confId);
}
Board::SetHz(SysClkModule_MEM, apmConfiguration->mem_hz);
}
else
{
std::uint32_t mode = 0;
rc = apmExtGetPerformanceMode(&mode);
ASSERT_RESULT_OK(rc, "apmExtGetPerformanceMode");
rc = apmExtSysRequestPerformanceMode(mode);
ASSERT_RESULT_OK(rc, "apmExtSysRequestPerformanceMode");
}
}
void Board::ResetToStockGpu()
{
Result rc = 0;
if(hosversionAtLeast(9,0,0))
{
std::uint32_t confId = 0;
rc = apmExtGetCurrentPerformanceConfiguration(&confId);
ASSERT_RESULT_OK(rc, "apmExtGetCurrentPerformanceConfiguration");
SysClkApmConfiguration* apmConfiguration = NULL;
for(size_t i = 0; sysclk_g_apm_configurations[i].id; i++)
{
if(sysclk_g_apm_configurations[i].id == confId)
{
apmConfiguration = &sysclk_g_apm_configurations[i];
break;
}
}
if(!apmConfiguration)
{
ERROR_THROW("Unknown apm configuration: %x", confId);
}
Board::SetHz(SysClkModule_GPU, apmConfiguration->gpu_hz);
}
else
{
std::uint32_t mode = 0;
rc = apmExtGetPerformanceMode(&mode);
ASSERT_RESULT_OK(rc, "apmExtGetPerformanceMode");
rc = apmExtSysRequestPerformanceMode(mode);
ASSERT_RESULT_OK(rc, "apmExtSysRequestPerformanceMode");
}
}
void Board::ResetToStockDisplay() {
if(!IsHoag())
DisplayRefresh_SetRate(60);
}
u8 Board::GetHighestDockedDisplayRate() {
if(Board::GetConsoleType() != HorizonOCConsoleType_Hoag) {
return DisplayRefresh_GetDockedHighestAllowed();
} else
return 60;
}
std::uint32_t Board::GetTemperatureMilli(SysClkThermalSensor sensor)
{
std::int32_t millis = 0;
if(sensor == SysClkThermalSensor_SOC)
{
millis = tmp451TempSoc();
}
else if(sensor == SysClkThermalSensor_PCB)
{
millis = tmp451TempPcb();
}
else if(sensor == SysClkThermalSensor_Skin)
{
if(HOSSVC_HAS_TC)
{
Result rc;
rc = tcGetSkinTemperatureMilliC(&millis);
ASSERT_RESULT_OK(rc, "tcGetSkinTemperatureMilliC");
}
}
else if (sensor == HorizonOCThermalSensor_Battery) {
batteryInfoGetChargeInfo(&info);
millis = batteryInfoGetTemperatureMiliCelsius(&info);
}
else if (sensor == HorizonOCThermalSensor_PMIC) {
millis = 50000;
}
else
{
ASSERT_ENUM_VALID(SysClkThermalSensor, sensor);
}
return std::max(0, millis);
}
std::int32_t Board::GetPowerMw(SysClkPowerSensor sensor)
{
switch(sensor)
{
case SysClkPowerSensor_Now:
return max17050PowerNow();
case SysClkPowerSensor_Avg:
return max17050PowerAvg();
default:
ASSERT_ENUM_VALID(SysClkPowerSensor, sensor);
}
return 0;
}
u32 GetMaxCpuLoad() {
float cpuUsage0 = std::clamp(((Systemtickfrequency - idletick0) / static_cast<double>(Systemtickfrequency)) * 1000.0, 0.0, 1000.0);
float cpuUsage1 = std::clamp(((Systemtickfrequency - idletick1) / static_cast<double>(Systemtickfrequency)) * 1000.0, 0.0, 1000.0);
float cpuUsage2 = std::clamp(((Systemtickfrequency - idletick2) / static_cast<double>(Systemtickfrequency)) * 1000.0, 0.0, 1000.0);
// float cpuUsage3 = std::clamp(((Systemtickfrequency - idletick3) / static_cast<double>(Systemtickfrequency)) * 1000.0, 0.0, 1000.0);
return std::round(std::max({cpuUsage0, cpuUsage1, cpuUsage2}));
}
std::uint32_t Board::GetPartLoad(SysClkPartLoad loadSource)
{
switch(loadSource)
{
case SysClkPartLoad_EMC:
return t210EmcLoadAll();
case SysClkPartLoad_EMCCpu:
return t210EmcLoadCpu();
case HocClkPartLoad_GPU:
return GPU_Load_u;
case HocClkPartLoad_CPUMax:
return GetMaxCpuLoad();
case HocClkPartLoad_BAT:
batteryInfoGetChargeInfo(&info);
return info.RawBatteryCharge;
case HocClkPartLoad_FAN:
return fanLevel;
default:
ASSERT_ENUM_VALID(SysClkPartLoad, loadSource);
}
return 0;
}
SysClkSocType Board::GetSocType() {
return g_socType;
}
HorizonOCConsoleType Board::GetConsoleType() {
return g_consoleType;
}
u8 Board::GetDramID() {
return g_dramID;
}
void Board::FetchHardwareInfos()
{
fuseReadSpeedos();
SetSpeedoBracket();
u64 sku = 0, dramID = 0;
Result rc = splInitialize();
ASSERT_RESULT_OK(rc, "splInitialize");
rc = splGetConfig(SplConfigItem_HardwareType, &sku);
ASSERT_RESULT_OK(rc, "splGetConfig");
rc = splGetConfig(SplConfigItem_DramId, &dramID);
ASSERT_RESULT_OK(rc, "splGetConfig");
splExit();
switch(sku)
{
case 2:
case 3:
case 4:
case 5:
g_socType = SysClkSocType_Mariko;
break;
default:
g_socType = SysClkSocType_Erista;
}
if (g_socType == SysClkSocType_Mariko) {
CacheDvfsTable();
}
g_consoleType = (HorizonOCConsoleType)sku;
g_dramID = (u8)dramID;
}
/*
* Switch Power domains (max77620):
* Name | Usage | uV step | uV min | uV default | uV max | Init
*-------+---------------+---------+--------+------------+---------+------------------
* sd0 | SoC | 12500 | 600000 | 625000 | 1400000 | 1.125V (pkg1.1)
* sd1 | SDRAM | 12500 | 600000 | 1125000 | 1125000 | 1.1V (pkg1.1)
* sd2 | ldo{0-1, 7-8} | 12500 | 600000 | 1325000 | 1350000 | 1.325V (pcv)
* sd3 | 1.8V general | 12500 | 600000 | 1800000 | 1800000 |
* ldo0 | Display Panel | 25000 | 800000 | 1200000 | 1200000 | 1.2V (pkg1.1)
* ldo1 | XUSB, PCIE | 25000 | 800000 | 1050000 | 1050000 | 1.05V (pcv)
* ldo2 | SDMMC1 | 50000 | 800000 | 1800000 | 3300000 |
* ldo3 | GC ASIC | 50000 | 800000 | 3100000 | 3100000 | 3.1V (pcv)
* ldo4 | RTC | 12500 | 800000 | 850000 | 850000 | 0.85V (AO, pcv)
* ldo5 | GC Card | 50000 | 800000 | 1800000 | 1800000 | 1.8V (pcv)
* ldo6 | Touch, ALS | 50000 | 800000 | 2900000 | 2900000 | 2.9V (pcv)
* ldo7 | XUSB | 50000 | 800000 | 1050000 | 1050000 | 1.05V (pcv)
* ldo8 | XUSB, DP, MCU | 50000 | 800000 | 1050000 | 2800000 | 1.05V/2.8V (pcv)
typedef enum {
PcvPowerDomainId_Max77620_Sd0 = 0x3A000080,
PcvPowerDomainId_Max77620_Sd1 = 0x3A000081, // vdd2
PcvPowerDomainId_Max77620_Sd2 = 0x3A000082,
PcvPowerDomainId_Max77620_Sd3 = 0x3A000083,
PcvPowerDomainId_Max77620_Ldo0 = 0x3A0000A0,
PcvPowerDomainId_Max77620_Ldo1 = 0x3A0000A1,
PcvPowerDomainId_Max77620_Ldo2 = 0x3A0000A2,
PcvPowerDomainId_Max77620_Ldo3 = 0x3A0000A3,
PcvPowerDomainId_Max77620_Ldo4 = 0x3A0000A4,
PcvPowerDomainId_Max77620_Ldo5 = 0x3A0000A5,
PcvPowerDomainId_Max77620_Ldo6 = 0x3A0000A6,
PcvPowerDomainId_Max77620_Ldo7 = 0x3A0000A7,
PcvPowerDomainId_Max77620_Ldo8 = 0x3A0000A8,
PcvPowerDomainId_Max77621_Cpu = 0x3A000003,
PcvPowerDomainId_Max77621_Gpu = 0x3A000004,
PcvPowerDomainId_Max77812_Cpu = 0x3A000003,
PcvPowerDomainId_Max77812_Gpu = 0x3A000004,
PcvPowerDomainId_Max77812_Dram = 0x3A000005, // vddq
} PowerDomainId;
*/
std::uint32_t Board::GetVoltage(HocClkVoltage voltage)
{
RgltrSession session;
Result rc = 0;
u32 out = 0;
switch(voltage)
{
case HocClkVoltage_SOC:
rc = rgltrOpenSession(&session, PcvPowerDomainId_Max77620_Sd0);
ASSERT_RESULT_OK(rc, "rgltrOpenSession")
rgltrGetVoltage(&session, &out);
rgltrCloseSession(&session);
break;
case HocClkVoltage_EMCVDD2:
rc = rgltrOpenSession(&session, PcvPowerDomainId_Max77620_Sd1);
ASSERT_RESULT_OK(rc, "rgltrOpenSession")
rgltrGetVoltage(&session, &out);
rgltrCloseSession(&session);
break;
case HocClkVoltage_CPU:
if(Board::GetSocType() == SysClkSocType_Mariko)
rc = rgltrOpenSession(&session, PcvPowerDomainId_Max77621_Cpu);
else
rc = rgltrOpenSession(&session, PcvPowerDomainId_Max77812_Cpu);
ASSERT_RESULT_OK(rc, "rgltrOpenSession")
rgltrGetVoltage(&session, &out);
rgltrCloseSession(&session);
break;
case HocClkVoltage_GPU:
if(Board::GetSocType() == SysClkSocType_Mariko)
rc = rgltrOpenSession(&session, PcvPowerDomainId_Max77621_Gpu);
else
rc = rgltrOpenSession(&session, PcvPowerDomainId_Max77812_Gpu);
ASSERT_RESULT_OK(rc, "rgltrOpenSession")
rgltrGetVoltage(&session, &out);
rgltrCloseSession(&session);
break;
case HocClkVoltage_EMCVDDQ_MarikoOnly:
if(Board::GetSocType() == SysClkSocType_Mariko) {
rc = rgltrOpenSession(&session, PcvPowerDomainId_Max77812_Dram);
ASSERT_RESULT_OK(rc, "rgltrOpenSession")
rgltrGetVoltage(&session, &out);
rgltrCloseSession(&session);
} else {
out = Board::GetVoltage(HocClkVoltage_EMCVDD2);
}
break;
case HocClkVoltage_Display:
rc = rgltrOpenSession(&session, PcvPowerDomainId_Max77620_Ldo0);
ASSERT_RESULT_OK(rc, "rgltrOpenSession")
rgltrGetVoltage(&session, &out);
rgltrCloseSession(&session);
break;
case HocClkVoltage_Battery:
batteryInfoGetChargeInfo(&info);
out = info.VoltageAvg;
break;
default:
ASSERT_ENUM_VALID(HocClkVoltage, voltage);
}
return out > 0 ? out : 0;
}
void Board::SetSpeedoBracket() {
if (cpuSpeedo2 >= 1754) {
speedoBracket = 3;
} else if (cpuSpeedo2 >= 1690) {
speedoBracket = 2;
} else if (cpuSpeedo2 > 1625) {
speedoBracket = 1;
} else {
speedoBracket = 0;
}
}
u32 Board::GetMinimumGpuVoltage(u32 freqMhz) {
if (freqMhz <= 1600)
return 0;
for (u32 voltageIndex = 0; voltageIndex < 22; ++voltageIndex) {
if (freqMhz <= ramBrackets[speedoBracket][voltageIndex]) {
return gpuDvfsArray[voltageIndex];
}
}
return 800;
}
Handle Board::GetPcvHandle() {
constexpr u64 PcvID = 0x10000000000001a;
u64 processIDList[80]{};
s32 processCount = 0;
Handle handle = INVALID_HANDLE;
DebugEventInfo debugEvent{};
/* Get all running processes. */
Result resultGetProcessList = svcGetProcessList(&processCount, processIDList, std::size(processIDList));
if (R_FAILED(resultGetProcessList)) {
return INVALID_HANDLE;
}
/* Try to find pcv. */
for (int i = 0; i < processCount; ++i) {
if (handle != INVALID_HANDLE) {
svcCloseHandle(handle);
handle = INVALID_HANDLE;
}
/* Try to debug process, if it fails, try next process. */
Result resultSvcDebugProcess = svcDebugActiveProcess(&handle, processIDList[i]);
if (R_FAILED(resultSvcDebugProcess)) {
continue;
}
/* Try to get a debug event. */
Result resultDebugEvent = svcGetDebugEvent(&debugEvent, handle);
if (R_SUCCEEDED(resultDebugEvent)) {
if (debugEvent.info.create_process.program_id == PcvID) {
return handle;
}
}
}
/* Failed to get handle. */
return INVALID_HANDLE;
}
void Board::CacheDvfsTable() {
const u32 voltagePattern[] = { 600000, 12500, 1400000, };
Handle handle = GetPcvHandle();
if (handle == INVALID_HANDLE) {
FileUtils::LogLine("[Board] Invalid handle!");
return;
}
MemoryInfo memoryInfo = {};
u64 address = 0;
u32 pageInfo = 0;
constexpr u32 PageSize = 0x1000;
u8 buffer[PageSize];
/* Loop until failure. */
while (true) {
/* Find pcv heap. */
while (true) {
Result resultProcessMemory = svcQueryDebugProcessMemory(&memoryInfo, &pageInfo, handle, address);
address = memoryInfo.addr + memoryInfo.size;
if (R_FAILED(resultProcessMemory) || !address) {
svcCloseHandle(handle);
FileUtils::LogLine("[Board] Failed to get process data. %u", R_DESCRIPTION(resultProcessMemory));
handle = INVALID_HANDLE;
return;
}
if (memoryInfo.size && (memoryInfo.perm & 3) == 3 && static_cast<char>(memoryInfo.type) == 0x04) {
/* Found valid memory. */
break;
}
}
for (u64 base = 0; base < memoryInfo.size; base += PageSize) {
u32 memorySize = std::min(memoryInfo.size, static_cast<u64>(PageSize));
if (R_FAILED(svcReadDebugProcessMemory(buffer, handle, base + memoryInfo.addr, memorySize))) {
break;
}
u8 *resultPattern = static_cast<u8 *>(memmem_impl(buffer, sizeof(buffer), voltagePattern, sizeof(voltagePattern)));
u32 index = resultPattern - buffer;
if (!resultPattern) {
continue;
}
/* Assuming mariko. */
const u32 vmax = 800;
constexpr u32 DvfsTableOffset = 312;
if (!std::memcmp(&buffer[index + DvfsTableOffset], &vmax, sizeof(vmax))) {
std::memcpy(dvfsTable, &buffer[index + DvfsTableOffset], sizeof(dvfsTable));
dvfsAddress = base + memoryInfo.addr + DvfsTableOffset + index;
}
svcCloseHandle(handle);
handle = INVALID_HANDLE;
return;
}
}
svcCloseHandle(handle);
handle = INVALID_HANDLE;
return;
}
void Board::PcvHijackDvfs(u32 vmin) {
u32 table[192];
static_assert(sizeof(table) == sizeof(dvfsTable));
std::memcpy(table, dvfsTable, sizeof(dvfsTable));
if (ramVmin == vmin) {
return;
}
for (u32 i = 0; i < std::size(table); ++i) {
if (table[i] && table[i] <= vmin) {
table[i] = vmin;
}
}
Handle handle = GetPcvHandle();
if (handle == INVALID_HANDLE) {
FileUtils::LogLine("Invalid handle!");
return;
}
Result rc = svcWriteDebugProcessMemory(handle, table, dvfsAddress, sizeof(table));
if (R_SUCCEEDED(rc)) {
ramVmin = vmin;
}
svcCloseHandle(handle);
FileUtils::LogLine("[dvfs] voltage set to %u mV", vmin);
}
bool Board::IsDram8GB() {
SecmonArgs args = {};
args.X[0] = 0xF0000002;
args.X[1] = MC_REGISTER_BASE + MC_EMEM_CFG_0;
svcCallSecureMonitor(&args);
if(args.X[1] == (MC_REGISTER_BASE + MC_EMEM_CFG_0)) { // if param 1 is identical read failed
writeNotification("Horizon OC\nSecmon read failed!\n This may be a hardware issue!");
return false;
} else
return args.X[1] == 0x00002000 ? true : false;
}
void Board::SetGpuSchedulingMode(GpuSchedulingMode mode, GpuSchedulingOverrideMethod method) {
if (nvCheck_sched == 1 && method == GpuSchedulingOverrideMethod_NvService) {
return;
}
u32 temp;
bool enabled = false;
switch(mode) {
case GpuSchedulingMode_DoNotOverride: break;
case GpuSchedulingMode_Disabled:
if(method == GpuSchedulingOverrideMethod_NvService)
nvIoctl(fd2, NVSCHED_CTRL_DISABLE, &temp);
else
enabled = false;
break;
case GpuSchedulingMode_Enabled:
if(method == GpuSchedulingOverrideMethod_NvService)
nvIoctl(fd2, NVSCHED_CTRL_ENABLE, &temp);
else
enabled = true;
break;
default:
ASSERT_ENUM_VALID(GpuSchedulingMode, mode);
}
if(method == GpuSchedulingOverrideMethod_Ini) {
const char* ini_path = "sdmc:/atmosphere/config/system_settings.ini";
const char* section = "am.gpu";
const char* key = "gpu_scheduling_enabled";
const char* value = enabled ? "u8!0x1" : "u8!0x0";
ini_puts(section, key, value, ini_path);
}
}
void Board::SetDisplayRefreshDockedState(bool docked) {
if(Board::GetConsoleType() != HorizonOCConsoleType_Hoag) {
DisplayRefresh_SetDockedState(docked);
}
}
typedef struct EristaCpuUvEntry {
u32 tune0;
u32 tune1;
} EristaCpuUvEntry;
typedef struct MarikoCpuUvEntry {
u32 tune0_low;
u32 tune0_high;
u32 tune1_low;
u32 tune1_high;
} MarikoCpuUvEntry;
EristaCpuUvEntry eristaCpuUvTable[5] = {
{0xffff, 0x27007ff},
{0xefff, 0x27407ff},
{0xdfff, 0x27807ff},
{0xdfdf, 0x27a07ff},
{0xcfdf, 0x37007ff},
};
MarikoCpuUvEntry marikoCpuUvLow[12] = {
{0xffa0, 0xffff, 0x21107ff, 0},
{0x0, 0xffdf, 0x21107ff, 0x27207ff},
{0xffdf, 0xffdf, 0x21107ff, 0x27307ff},
{0xffff, 0xffdf, 0x21107ff, 0x27407ff},
{0x0, 0xffdf, 0x21607ff, 0x27707ff},
{0x0, 0xffdf, 0x21607ff, 0x27807ff},
{0x0, 0xdfff, 0x21607ff, 0x27b07ff},
{0xdfff, 0xdfff, 0x21707ff, 0x27b07ff},
{0xdfff, 0xdfff, 0x21707ff, 0x27c07ff},
{0xdfff, 0xdfff, 0x21707ff, 0x27d07ff},
{0xdfff, 0xdfff, 0x21707ff, 0x27e07ff},
{0xdfff, 0xdfff, 0x21707ff, 0x27f07ff},
};
MarikoCpuUvEntry marikoCpuUvHigh[12] = {
{0x0, 0xffff, 0, 0},
{0x0, 0xffdf, 0, 0x27207ff},
{0x0, 0xffdf, 0, 0x27307ff},
{0x0, 0xffdf, 0, 0x27407ff},
{0x0, 0xffdf, 0, 0x27707ff},
{0x0, 0xffdf, 0, 0x27807ff},
{0x0, 0xdfff, 0, 0x27b07ff},
{0x0, 0xdfff, 0, 0x27c07ff},
{0x0, 0xdfff, 0, 0x27d07ff},
{0x0, 0xdfff, 0, 0x27e07ff},
{0x0, 0xdfff, 0, 0x27f07ff},
{0x0, 0xdfff, 0, 0x27f07ff},
};
void Board::SetCpuUvLevel(u32 levelLow, u32 levelHigh, u32 tbreakPoint) {
u32* tune0_ptr = (u32*)(cldvfs + CL_DVFS_TUNE0_0);
u32* tune1_ptr = (u32*)(cldvfs + CL_DVFS_TUNE1_0);
if(Board::GetSocType() == SysClkSocType_Mariko) {
if(Board::GetHz(SysClkModule_CPU) < tbreakPoint && (levelLow || levelHigh)) {
if(levelLow) {
*tune0_ptr = marikoCpuUvLow[levelLow-1].tune0_low;
*tune1_ptr = marikoCpuUvLow[levelLow-1].tune1_low;
}
return;
} else {
if(levelLow) {
*tune0_ptr = marikoCpuUvLow[levelLow-1].tune0_low;
*tune1_ptr = marikoCpuUvLow[levelLow-1].tune1_low;
}
if(levelHigh) {
*tune0_ptr = marikoCpuUvHigh[levelHigh-1].tune0_high;
*tune1_ptr = marikoCpuUvHigh[levelHigh-1].tune1_high;
}
return;
}
if(Board::GetHz(SysClkModule_CPU) < tbreakPoint || (!levelLow)) { // account for tbreak
*tune0_ptr = 0xCFFF;
*tune1_ptr = 0xFF072201;
return;
} else if (Board::GetHz(SysClkModule_CPU) >= tbreakPoint || (!levelHigh)) {
*tune0_ptr = cachedMarikoUvHighTune0; // per console?
*tune1_ptr = 0xFFF7FF3F;
return;
}
} else {
if(Board::GetHz(SysClkModule_CPU) < tbreakPoint || (!levelLow)) { // account for tbreak
*tune0_ptr = cachedEristaUvLowTune0; // I think each erista has a different tune0/tune1?
*tune1_ptr = cachedEristaUvLowTune1;
return;
} else {
if(levelLow) {
*tune0_ptr = eristaCpuUvTable[levelLow-1].tune0;
*tune1_ptr = eristaCpuUvTable[levelLow-1].tune1;
} else {
*tune0_ptr = 0x0;
*tune1_ptr = 0x0;
}
}
}
}
/*
enum TableConfig: u32 {
DEFAULT_TABLE = 1,
TBREAK_1581 = 2,
TBREAK_1683 = 3,
EXTREME_TABLE = 4,
};
*/
u32 Board::CalculateTbreak(u32 table) {
if(Board::GetSocType() == SysClkSocType_Erista)
return 1581000000;
else {
switch(table) {
case 1 ... 2:
case 4:
return 1581000000;
case 3:
return 1683000000;
default:
return 1581000000;
}
}
}
bool Board::IsHoag() {
return Board::GetConsoleType() == HorizonOCConsoleType_Hoag;
}
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