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78 lines
2.8 KiB
C++
78 lines
2.8 KiB
C++
/*---------------------------------------------------------*\
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| PalitGPUv1Controller.cpp |
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| Driver for Palit v1 GPU |
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| TheRogueZeta 05 Nov 2020 |
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| Manatsawin Hanmongkolchai 11 Apr 2023 |
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| This file is part of the OpenRGB project |
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| SPDX-License-Identifier: GPL-2.0-or-later |
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\*---------------------------------------------------------*/
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#include <cstring>
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#include "PalitGPUv1Controller.h"
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PalitGPUv1Controller::PalitGPUv1Controller(i2c_smbus_interface* bus, palit_gpu_dev_id dev, std::string dev_name)
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{
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this->bus = bus;
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this->dev = dev;
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this->name = dev_name;
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}
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PalitGPUv1Controller::~PalitGPUv1Controller()
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{
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}
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std::string PalitGPUv1Controller::GetDeviceLocation()
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{
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std::string return_string(bus->info.device_name);
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char addr[5];
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snprintf(addr, 5, "0x%02X", dev);
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return_string.append(", address ");
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return_string.append(addr);
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return("I2C: " + return_string);
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}
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std::string PalitGPUv1Controller::GetDeviceName()
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{
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return(name);
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}
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unsigned char PalitGPUv1Controller::GetLEDRed()
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{
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/*-----------------------------------------------------*\
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| Read red color from register 0x03 |
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\*-----------------------------------------------------*/
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return(bus->i2c_smbus_read_byte_data(dev, PALIT_V1_RED_REGISTER));
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}
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unsigned char PalitGPUv1Controller::GetLEDGreen()
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{
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/*-----------------------------------------------------*\
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| Read green color from register 0x04 |
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\*-----------------------------------------------------*/
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return(bus->i2c_smbus_read_byte_data(dev, PALIT_V1_RED_REGISTER + 1));
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}
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unsigned char PalitGPUv1Controller::GetLEDBlue()
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{
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/*-----------------------------------------------------*\
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| Read blue color from register 0x05 |
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\*-----------------------------------------------------*/
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return(bus->i2c_smbus_read_byte_data(dev, PALIT_V1_RED_REGISTER + 2));
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}
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void PalitGPUv1Controller::SetLEDColors(unsigned char red, unsigned char green, unsigned char blue)
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{
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/*-----------------------------------------------------*\
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| Write RGB colors and control byte using individual |
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| writes to registers 0x03, 0x04, 0x05, 0x06 |
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\*-----------------------------------------------------*/
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bus->i2c_smbus_write_byte_data(dev, PALIT_V1_RED_REGISTER, red);
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bus->i2c_smbus_write_byte_data(dev, PALIT_V1_RED_REGISTER + 1, green);
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bus->i2c_smbus_write_byte_data(dev, PALIT_V1_RED_REGISTER + 2, blue);
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bus->i2c_smbus_write_byte_data(dev, PALIT_V1_RED_REGISTER + 3, 0xFF);
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}
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