OpenRGB/Controllers/SapphireGPUController/SapphireGPUControllerDetect.cpp

#include "Detector.h"
#include "RGBController.h"
#include "SapphireNitroGlowV1Controller.h"
#include "SapphireNitroGlowV3Controller.h"
#include "RGBController_SapphireNitroGlowV1.h"
#include "RGBController_SapphireNitroGlowV3.h"
#include "i2c_smbus.h"
#include "pci_ids.h"
#include <vector>

/*-----------------------------------------------------*\
| I2C Addresses for Sapphire Nitro Glow RGB             |
\*-----------------------------------------------------*/
enum
{
    SAPPHIRE_NITRO_GLOW_V1_ADDR = 0x55,
    SAPPHIRE_NITRO_GLOW_V3_ADDR = 0x28,
};

/******************************************************************************************\
*                                                                                          *
*   TestForSapphireGPUController                                                           *
*                                                                                          *
*       Tests the given address to see if an Sapphire controller exists there.  First      *
*       does a byte read to test for a response                                            *
*                                                                                          *
\******************************************************************************************/

bool TestForSapphireGPUController(i2c_smbus_interface* bus, unsigned char address)
{
    bool pass = false;
    int res;

    //Read a byte to test for presence
    res = bus->i2c_smbus_read_byte(address);

    if (res >= 0)
    {
        pass = true;
    }

    return(pass);

}   /* TestForSapphireGPUController() */

/******************************************************************************************\
*                                                                                          *
*   DetectSapphireGPUControllers                                                           *
*                                                                                          *
*       Detect Sapphire GPU controllers on the enumerated I2C buses.                       *
*                                                                                          *
\******************************************************************************************/

void DetectSapphireGPUControllers(i2c_smbus_interface* bus, uint8_t i2c_addr, const std::string& name)
{
    switch(i2c_addr)
    {
        case SAPPHIRE_NITRO_GLOW_V1_ADDR:
            if(TestForSapphireGPUController(bus, i2c_addr))
            {
                SapphireNitroGlowV1Controller*     new_sapphire_gpu = new SapphireNitroGlowV1Controller(bus, i2c_addr);
                RGBController_SapphireNitroGlowV1* new_controller   = new RGBController_SapphireNitroGlowV1(new_sapphire_gpu);
                new_controller->name                                = name;

                ResourceManager::get()->RegisterRGBController(new_controller);
            }
            break;

        case SAPPHIRE_NITRO_GLOW_V3_ADDR:
            if(TestForSapphireGPUController(bus, i2c_addr))
            {
                SapphireNitroGlowV3Controller*     new_sapphire_gpu = new SapphireNitroGlowV3Controller(bus, i2c_addr);
                RGBController_SapphireNitroGlowV3* new_controller   = new RGBController_SapphireNitroGlowV3(new_sapphire_gpu);
                new_controller->name                                = name;

                ResourceManager::get()->RegisterRGBController(new_controller);
            }
            break;
    }
}   /* DetectSapphireGPUControllers() */

REGISTER_I2C_PCI_DETECTOR("RX 470/480 Nitro+",          DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_POLARIS_DEV,        SAPPHIRE_LEGACY_SUB_VEN,    SAPPHIRE_LEGACY_POLARIS_NITRO_PLUS_SUB_DEV, SAPPHIRE_NITRO_GLOW_V1_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 570/580/590 Nitro+",      DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_POLARIS_DEV,        SAPPHIRE_SUB_VEN,           SAPPHIRE_POLARIS_NITRO_PLUS_SUB_DEV1,       SAPPHIRE_NITRO_GLOW_V1_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 570/580/590 Nitro+",      DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_POLARIS_DEV,        SAPPHIRE_SUB_VEN,           SAPPHIRE_POLARIS_NITRO_PLUS_SUB_DEV2,       SAPPHIRE_NITRO_GLOW_V1_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 580 Nitro+ (2048SP)",     DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_POLARIS20XL_DEV,    SAPPHIRE_SUB_VEN,           SAPPHIRE_POLARIS_NITRO_PLUS_SUB_DEV1,       SAPPHIRE_NITRO_GLOW_V1_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX Vega 56/64 Nitro+",       DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_VEGA10_DEV,         SAPPHIRE_SUB_VEN,           SAPPHIRE_VEGA10_NITRO_PLUS_SUB_DEV,         SAPPHIRE_NITRO_GLOW_V1_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 5700 (XT) Nitro+",        DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_NAVI10_DEV,         SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI10_NITRO_PLUS_SUB_DEV1,        SAPPHIRE_NITRO_GLOW_V3_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 5700 XT Nitro+",          DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_NAVI10_DEV,         SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI10_NITRO_PLUS_SUB_DEV2,        SAPPHIRE_NITRO_GLOW_V3_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 5700 XT Nitro+",          DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_NAVI10_DEV,         SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI10_NITRO_PLUS_SUB_DEV3,        SAPPHIRE_NITRO_GLOW_V3_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 5500 XT Nitro+",          DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_NAVI14_DEV,         SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI14_NITRO_PLUS_SUB_DEV,         SAPPHIRE_NITRO_GLOW_V3_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 6800 XT Nitro+ SE",       DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_NAVI21_DEV1,        SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI21_NITRO_PLUS_SUB_DEV1,        SAPPHIRE_NITRO_GLOW_V3_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 6800 XT/6900 XT Nitro+",  DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_NAVI21_DEV1,        SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI21_NITRO_PLUS_SUB_DEV2,        SAPPHIRE_NITRO_GLOW_V3_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 6800 Nitro+",             DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_NAVI21_DEV1,        SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI21_NITRO_PLUS_SUB_DEV3,        SAPPHIRE_NITRO_GLOW_V3_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 6700 XT Nitro+",          DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_NAVI22_DEV,         SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI22_NITRO_PLUS_SUB_DEV,         SAPPHIRE_NITRO_GLOW_V3_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 6600 XT Nitro+",          DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_NAVI23_DEV,         SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI23_NITRO_PLUS_SUB_DEV,         SAPPHIRE_NITRO_GLOW_V3_ADDR);
REGISTER_I2C_PCI_DETECTOR("RX 6900 XT Toxic",           DetectSapphireGPUControllers,   AMD_GPU_VEN,    AMD_NAVI21_DEV2,        SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI21_TOXIC_SUB_DEV,              SAPPHIRE_NITRO_GLOW_V3_ADDR);