mirror of
https://github.com/CalcProgrammer1/OpenRGB.git
synced 2025-12-31 11:17:52 -05:00
91 lines
3.9 KiB
C++
91 lines
3.9 KiB
C++
#include "Detector.h"
|
|
#include "SapphireGPUController.h"
|
|
#include "RGBController.h"
|
|
#include "RGBController_SapphireGPU.h"
|
|
#include "i2c_smbus.h"
|
|
#include "pci_ids.h"
|
|
#include <vector>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
typedef struct
|
|
{
|
|
int pci_vendor;
|
|
int pci_device;
|
|
int pci_subsystem_vendor;
|
|
int pci_subsystem_device;
|
|
const char * name;
|
|
} gpu_pci_device;
|
|
|
|
#define GPU_NUM_DEVICES (sizeof(device_list) / sizeof(device_list[ 0 ]))
|
|
|
|
static const gpu_pci_device device_list[] =
|
|
{
|
|
{ AMD_GPU_VEN, AMD_RX580_DEV, SAPPHIRE_SUB_VEN, SAPPHIRE_RX580_NITRO_PLUS_SUB_DEV, "Sapphire RX580 Nitro+" },
|
|
};
|
|
|
|
/******************************************************************************************\
|
|
* *
|
|
* TestForSapphireGPUController *
|
|
* *
|
|
* Tests the given address to see if an Sapphire controller exists there. First *
|
|
* does a quick write 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 busses at address 0x55. *
|
|
* *
|
|
* bus - pointer to i2c_smbus_interface where Sapphire GPU device is connected *
|
|
* dev - I2C address of Sapphire GPU device *
|
|
* *
|
|
\******************************************************************************************/
|
|
|
|
void DetectSapphireGPUControllers(std::vector<i2c_smbus_interface*>& busses, std::vector<RGBController*>& rgb_controllers)
|
|
{
|
|
SapphireGPUController* new_sapphire_gpu;
|
|
RGBController_SapphireGPU* new_controller;
|
|
|
|
for (unsigned int bus = 0; bus < busses.size(); bus++)
|
|
{
|
|
for(unsigned int dev_idx = 0; dev_idx < GPU_NUM_DEVICES; dev_idx++)
|
|
{
|
|
if(busses[bus]->pci_vendor == device_list[dev_idx].pci_vendor &&
|
|
busses[bus]->pci_device == device_list[dev_idx].pci_device &&
|
|
busses[bus]->pci_subsystem_vendor == device_list[dev_idx].pci_subsystem_vendor &&
|
|
busses[bus]->pci_subsystem_device == device_list[dev_idx].pci_subsystem_device)
|
|
{
|
|
if(TestForSapphireGPUController(busses[bus], 0x55))
|
|
{
|
|
new_sapphire_gpu = new SapphireGPUController(busses[bus], 0x55);
|
|
new_controller = new RGBController_SapphireGPU(new_sapphire_gpu);
|
|
new_controller->name = device_list[dev_idx].name;
|
|
rgb_controllers.push_back(new_controller);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} /* DetectSapphireGPUControllers() */
|
|
|
|
REGISTER_I2C_DETECTOR("Sapphire GPU", DetectSapphireGPUControllers);
|