90 lines
3.1 KiB
C++
90 lines
3.1 KiB
C++
/*
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* Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/* --------------------------------------------------------------------------
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* "THE BEER-WARE LICENSE" (Revision 42):
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* <p-sam@d3vs.net>, <natinusala@gmail.com>, <m4x@m4xw.net>
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* wrote this file. As long as you retain this notice you can do whatever you
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* want with this stuff. If you meet any of us some day, and you think this
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* stuff is worth it, you can buy us a beer in return. - The sys-clk authors
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* --------------------------------------------------------------------------
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*/
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#pragma once
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#include <switch.h>
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#include <sysclk.h>
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#include <nxExt.h>
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namespace board {
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void SetHz(SysClkModule module, u32 hz);
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u32 GetHz(SysClkModule module);
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u32 GetRealHz(SysClkModule module);
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u32 GetFreqList(SysClkModule module, u32 *outList, u32 maxCount, u32 *outCount);
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u32 GetHighestDockedDisplayRate();
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void ResetToStock();
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void ResetToStockDisplay();
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template <typename Getter>
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void ResetToStockModule(Getter getHzFunc, SysClkModule module) {
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Result rc = 0;
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if (hosversionAtLeast(9, 0, 0)) {
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u32 confId = 0;
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rc = apmExtGetCurrentPerformanceConfiguration(&confId);
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ASSERT_RESULT_OK(rc, "apmExtGetCurrentPerformanceConfiguration");
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SysClkApmConfiguration* apmConfiguration = nullptr;
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for (size_t i = 0; sysclk_g_apm_configurations[i].id; ++i) {
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if (sysclk_g_apm_configurations[i].id == confId) {
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apmConfiguration = &sysclk_g_apm_configurations[i];
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break;
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}
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}
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if (!apmConfiguration) {
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ERROR_THROW("Unknown apm configuration: %x", confId);
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}
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SetHz(module, getHzFunc(*apmConfiguration));
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} else {
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u32 mode = 0;
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rc = apmExtGetPerformanceMode(&mode);
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ASSERT_RESULT_OK(rc, "apmExtGetPerformanceMode");
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rc = apmExtSysRequestPerformanceMode(mode);
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ASSERT_RESULT_OK(rc, "apmExtSysRequestPerformanceMode");
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}
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}
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inline void ResetToStockCpu() {
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ResetToStockModule([](const SysClkApmConfiguration& cfg) {return cfg.cpu_hz; }, SysClkModule_CPU);
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}
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inline void ResetToStockGpu() {
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ResetToStockModule([](const SysClkApmConfiguration& cfg){ return cfg.gpu_hz; }, SysClkModule_GPU);
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}
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inline void ResetToStockMem() {
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ResetToStockModule([](const SysClkApmConfiguration& cfg){ return cfg.mem_hz; }, SysClkModule_MEM);
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}
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}
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