mirror of
https://github.com/Atmosphere-NX/Atmosphere
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45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
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/*
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* Copyright (c) 2018 Atmosphère-NX
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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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#include <switch.h>
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#include "fatal_task_clock.hpp"
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Result AdjustClockTask::AdjustClock() {
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/* Fatal sets the CPU to 1020MHz, the GPU to 307 MHz, and the EMC to 1331MHz. */
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constexpr u32 CPU_CLOCK_1020MHZ = 0x3CCBF700L;
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constexpr u32 GPU_CLOCK_307MHZ = 0x124F8000L;
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constexpr u32 EMC_CLOCK_1331MHZ = 0x4F588000L;
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Result rc = 0;
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if (R_FAILED((rc = pcvSetClockRate(PcvModule_Cpu, CPU_CLOCK_1020MHZ)))) {
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return rc;
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}
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if (R_FAILED((rc = pcvSetClockRate(PcvModule_Gpu, GPU_CLOCK_307MHZ)))) {
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return rc;
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}
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if (R_FAILED((rc = pcvSetClockRate(PcvModule_Emc, EMC_CLOCK_1331MHZ)))) {
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return rc;
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}
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return rc;
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}
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Result AdjustClockTask::Run() {
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return AdjustClock();
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}
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