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Horizon-OC/Source/hoc-clk/sysmodule/src/board/board_freq.hpp
2026-05-19 17:06:54 -04:00

98 lines
3.3 KiB
C++

/*
* 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
* --------------------------------------------------------------------------
*/
#pragma once
#include <switch.h>
#include <hocclk.h>
#include "../hos/apm_ext.h"
#include <i2c.h>
#include <t210.h>
#include <max17050.h>
#include <tmp451.h>
#include <ipc_server.h>
#include <lockable_mutex.h>
#include "../file/errors.hpp"
namespace board {
void SetHz(HocClkModule module, u32 hz);
u32 GetHz(HocClkModule module);
u32 GetRealHz(HocClkModule module);
void GetFreqList(HocClkModule module, u32 *outList, u32 maxCount, u32 *outCount);
u32 GetHighestDockedDisplayRate();
void HandleCpuUv();
void ResetToStock();
void ResetToStockDisplay();
template <typename Getter>
void ResetToStockModule(Getter getHzFunc, HocClkModule module) {
Result rc = 0;
if (hosversionAtLeast(9, 0, 0)) {
u32 confId = 0;
rc = apmExtGetCurrentPerformanceConfiguration(&confId);
ASSERT_RESULT_OK(rc, "apmExtGetCurrentPerformanceConfiguration");
HocClkApmConfiguration* apmConfiguration = nullptr;
for (size_t i = 0; hocclk_g_apm_configurations[i].id; ++i) {
if (hocclk_g_apm_configurations[i].id == confId) {
apmConfiguration = &hocclk_g_apm_configurations[i];
break;
}
}
if (!apmConfiguration) {
ERROR_THROW("Unknown apm configuration: %x", confId);
}
SetHz(module, getHzFunc(*apmConfiguration));
} else {
u32 mode = 0;
rc = apmExtGetPerformanceMode(&mode);
ASSERT_RESULT_OK(rc, "apmExtGetPerformanceMode");
rc = apmExtSysRequestPerformanceMode(mode);
ASSERT_RESULT_OK(rc, "apmExtSysRequestPerformanceMode");
}
}
inline void ResetToStockCpu() {
ResetToStockModule([](const HocClkApmConfiguration& cfg) {return cfg.cpu_hz; }, HocClkModule_CPU);
}
inline void ResetToStockGpu() {
ResetToStockModule([](const HocClkApmConfiguration& cfg){ return cfg.gpu_hz; }, HocClkModule_GPU);
}
inline void ResetToStockMem() {
ResetToStockModule([](const HocClkApmConfiguration& cfg){ return cfg.mem_hz; }, HocClkModule_MEM);
}
}