/*
 * 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 <sysclk.h>

namespace board {

    struct GpuVoltData {
        u32 voltTable[6][32] = {};
        u64 voltTableAddress;
        u32 ramVmin;
    };

    /* TODO: Find out what component this actually targets. */
    struct UnkRegulator {
        u32 voltageMin;
        u32 voltageStep;
        u32 voltageMax;
    };

    struct CpuDfllData {
        u32 tune0Low;
        u32 tune0High;
        u32 tune1Low;
        u32 tune1High;
       // u32 tune_high_min_millivolts;
       // u32 tune_high_margin_millivolts;
       // u64 dvco_calibration_max;
    };

    void SetDfllTunings(u32 levelLow, u32 levelHigh, u32 tbreakPoint);
    void CacheDfllData();
    u32 CalculateTbreak(u32 table);
    u32 GetVoltage(HocClkVoltage voltage);
    void CacheGpuVoltTable();
    void PcvHijackGpuVolts(u32 vmin);
    u32 GetMinimumGpuVmin(u32 freqMhz, u32 bracket);

}