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Initial driver for Sapphire GPU (tested on RX580 Nitro+ on Windows)

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Adam Honse 2020-07-15 00:22:46 -05:00
parent 77ecfc3b46
commit 505e2d2aa4
7 changed files with 278 additions and 0 deletions
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43
Controllers/SapphireGPUController/SapphireGPUController.cpp Normal file
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/*-----------------------------------------*\
| SapphireGPUController.cpp |
| |
| Driver for Sapphire Nitro Glow GPU RGB |
| lighting controller |
| |
| Adam Honse (CalcProgrammer1) 7/15/2020 |
\*-----------------------------------------*/
#include "SapphireGPUController.h"
SapphireGPUController::SapphireGPUController(i2c_smbus_interface* bus, sapphire_dev_id dev)
{
this->bus = bus;
this->dev = dev;
}
SapphireGPUController::~SapphireGPUController()
{
}
std::string SapphireGPUController::GetDeviceLocation()
{
std::string return_string(bus->device_name);
char addr[5];
snprintf(addr, 5, "0x%02X", dev);
return_string.append(", address ");
return_string.append(addr);
return(return_string);
}
void SapphireGPUController::SetColor(unsigned char red, unsigned char green, unsigned char blue)
{
bus->i2c_smbus_write_byte_data(dev, SAPPHIRE_GPU_REG_RED, red);
bus->i2c_smbus_write_byte_data(dev, SAPPHIRE_GPU_REG_GREEN, green);
bus->i2c_smbus_write_byte_data(dev, SAPPHIRE_GPU_REG_BLUE, blue);
}
void SapphireGPUController::SetMode(unsigned char mode, unsigned char speed)
{
bus->i2c_smbus_write_byte_data(dev, SAPPHIRE_GPU_REG_MODE, 0x04);
}