155 lines
5.7 KiB
C++
155 lines
5.7 KiB
C++
/*---------------------------------------------------------*\
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| KingstonFuryDRAMController.h |
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| Driver for Kingston Fury DDR4/5 RAM modules |
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| Geofrey Mon (geofbot) 14 Jul 2024 |
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| Milan Cermak (krysmanta) |
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| This file is part of the OpenRGB project |
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| SPDX-License-Identifier: GPL-2.0-only |
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\*---------------------------------------------------------*/
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#pragma once
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#include <string>
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#include <map>
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#include <vector>
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#include "i2c_smbus.h"
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#include "RGBController.h"
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#define FURY_CONTROLLER_NAME "Kingston Fury DDR4/5 DRAM"
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#define FURY_BASE_ADDR_DDR4 0x58
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#define FURY_BASE_ADDR_DDR5 0x60
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#define FURY_DELAY std::chrono::milliseconds(10)
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#define FURY_LEDS_PER_DIMM_DDR4 10
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#define FURY_LEDS_PER_DIMM_DDR5 12
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#define FURY_MAX_MODE_COLORS 10
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#define FURY_DEFAULT_BG_COLOR ToRGBColor(16,16,16)
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#define FURY_ALT_DIRECTIONS {\
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FURY_DIR_BOTTOM_TO_TOP,\
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FURY_DIR_TOP_TO_BOTTOM,\
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FURY_DIR_BOTTOM_TO_TOP,\
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FURY_DIR_TOP_TO_BOTTOM,\
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FURY_DIR_BOTTOM_TO_TOP,\
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FURY_DIR_TOP_TO_BOTTOM,\
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FURY_DIR_BOTTOM_TO_TOP,\
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FURY_DIR_TOP_TO_BOTTOM}
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enum
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{
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FURY_MODEL_BEAST_DDR5 = 0x10,
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FURY_MODEL_RENEGADE_DDR5 = 0x11,
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FURY_MODEL_BEAST_RGB_WHITE_DDR5 = 0x12,
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FURY_MODEL_BEAST_WHITE_DDR4 = 0x21,
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FURY_MODEL_BEAST_DDR4 = 0x23,
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};
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enum
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{
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FURY_REG_MODEL = 0x06,
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FURY_REG_APPLY = 0x08,
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FURY_REG_MODE = 0x09,
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FURY_REG_INDEX = 0x0B,
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FURY_REG_DIRECTION = 0x0C,
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FURY_REG_DELAY = 0x0D,
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FURY_REG_SPEED = 0x0E,
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FURY_REG_DYNAMIC_HOLD_A = 0x12,
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FURY_REG_DYNAMIC_HOLD_B = 0x13,
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FURY_REG_DYNAMIC_FADE_A = 0x14,
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FURY_REG_DYNAMIC_FADE_B = 0x15,
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FURY_REG_BREATH_MIN_TO_MID = 0x16,
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FURY_REG_BREATH_MID_TO_MAX = 0x17,
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FURY_REG_BREATH_MAX_TO_MID = 0x18,
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FURY_REG_BREATH_MID_TO_MIN = 0x19,
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FURY_REG_BREATH_MIN_HOLD = 0x1A,
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FURY_REG_BREATH_MAX_BRIGHTNESS = 0x1B,
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FURY_REG_BREATH_MID_BRIGHTNESS = 0x1C,
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FURY_REG_BREATH_MIN_BRIGHTNESS = 0x1D,
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FURY_REG_BRIGHTNESS = 0x20,
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FURY_REG_BG_RED = 0x23,
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FURY_REG_BG_GREEN = 0x24,
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FURY_REG_BG_BLUE = 0x25,
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FURY_REG_LENGTH = 0x26,
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FURY_REG_NUM_SLOTS = 0x27,
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FURY_REG_NUM_COLORS = 0x30,
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FURY_REG_MODE_BASE_RED = 0x31,
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FURY_REG_MODE_BASE_GREEN = 0x32,
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FURY_REG_MODE_BASE_BLUE = 0x33,
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FURY_REG_BASE_RED = 0x50,
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FURY_REG_BASE_GREEN = 0x51,
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FURY_REG_BASE_BLUE = 0x52,
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};
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enum
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{
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FURY_BEGIN_TRNSFER = 0x53,
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FURY_END_TRNSFER = 0x44,
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};
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// Differentiate modes which use the same written value using the upper bytes.
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// The lowest order byte is generally the value written to the mode register.
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enum
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{
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FURY_MODE_STATIC = 0x00,
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FURY_MODE_RAINBOW = 0x001,
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FURY_MODE_SPECTRUM = 0x101,
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FURY_MODE_RHYTHM = 0x02,
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FURY_MODE_BREATH = 0x03,
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FURY_MODE_DYNAMIC = 0x04,
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FURY_MODE_SLIDE = 0x005,
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FURY_MODE_SLITHER = 0x105,
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FURY_MODE_TELEPORT = 0x205,
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FURY_MODE_WIND = 0x305,
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FURY_MODE_COMET = 0x006,
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FURY_MODE_RAIN = 0x106,
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FURY_MODE_FIREWORK = 0x206,
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FURY_MODE_VOLTAGE = 0x07,
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FURY_MODE_COUNTDOWN = 0x08,
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FURY_MODE_FLAME = 0x09,
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FURY_MODE_TWILIGHT = 0x0A,
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FURY_MODE_FURY = 0x0B,
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FURY_MODE_DIRECT = 0x10,
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FURY_MODE_PRISM = 0x11,
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FURY_MODE_BREATH_DIRECT = 0x13,
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};
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enum
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{
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FURY_DIR_BOTTOM_TO_TOP = 0x01,
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FURY_DIR_TOP_TO_BOTTOM = 0x02,
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};
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class KingstonFuryDRAMController
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{
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public:
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KingstonFuryDRAMController(i2c_smbus_interface* bus, unsigned char base_addr, std::vector<int> slots);
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std::string GetDeviceLocation();
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unsigned int GetLEDCount();
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unsigned int GetLEDPerDIMM();
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unsigned int GetSlotCount();
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unsigned char GetMode();
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void SendPreamble(bool synchronize);
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void SendBegin();
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void SendApply();
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void SetMode(unsigned char val);
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void SetNumSlots();
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void SetRegister(int reg, unsigned char val);
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void SetRegister(int reg, std::vector<unsigned char> vals);
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void SetModeColors(std::vector<RGBColor> colors);
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void SetLEDColors(std::vector<RGBColor> colors);
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private:
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bool CachedRead(int slot_idx, unsigned char reg, unsigned char *val);
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bool CachedWrite(int slot_idx, unsigned char reg, unsigned char val);
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bool SmbusRead(int slot_idx, unsigned char reg, unsigned char *val);
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bool SmbusWrite(int slot_idx, unsigned char reg, unsigned char val);
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i2c_smbus_interface* bus;
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std::vector<int> slots;
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unsigned char base_addr;
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std::vector<std::map<unsigned char, unsigned char>> reg_cache;
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};
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