69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
/*-----------------------------------------*\
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| GainwardGPUController.cpp |
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| Driver for Gainward RGB on GPUs |
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| TheRogueZeta 11/05/2020 |
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\*-----------------------------------------*/
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#include "GainwardGPUController.h"
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#include <cstring>
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GainwardGPUController::GainwardGPUController(i2c_smbus_interface* bus, gainward_gpu_dev_id dev)
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{
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this->bus = bus;
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this->dev = dev;
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}
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GainwardGPUController::~GainwardGPUController()
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{
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}
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std::string GainwardGPUController::GetDeviceLocation()
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{
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std::string return_string(bus->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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unsigned char GainwardGPUController::GetLEDRed()
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{
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return(GainwardGPURegisterRead(GAINWARD_RED_REGISTER));
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}
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unsigned char GainwardGPUController::GetLEDGreen()
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{
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return(GainwardGPURegisterRead(GAINWARD_GREEN_REGISTER));
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}
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unsigned char GainwardGPUController::GetLEDBlue()
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{
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return(GainwardGPURegisterRead(GAINWARD_BLUE_REGISTER));
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}
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void GainwardGPUController::SetLEDColors(unsigned char red, unsigned char green, unsigned char blue)
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{
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GainwardGPURegisterWrite(GAINWARD_RED_REGISTER, red);
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GainwardGPURegisterWrite(GAINWARD_GREEN_REGISTER, green);
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GainwardGPURegisterWrite(GAINWARD_BLUE_REGISTER, blue);
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GainwardGPURegisterWrite(GAINWARD_06_REGISTER, 0xFF);
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}
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void GainwardGPUController::SetMode()
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{
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}
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unsigned char GainwardGPUController::GainwardGPURegisterRead(unsigned char reg)
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{
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return(bus->i2c_smbus_read_byte_data(dev, reg));
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}
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void GainwardGPUController::GainwardGPURegisterWrite(unsigned char reg, unsigned char val)
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{
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bus->i2c_smbus_write_byte_data(dev, reg, val);
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}
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