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WIP Galax RTX GPU support

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Setting RGB values works. Modes still unknown.
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crashniels 2020-07-13 22:28:52 +02:00 • committed by Adam Honse
parent 5e0b1fa3cc
commit 12f5d6070f
6 changed files with 452 additions and 0 deletions
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68
Controllers/GalaxGPUController/GalaxGPUControllerDetect.cpp Normal file
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/*-----------------------------------------*\
| GalaxGPUControllerDetect.cpp |
| |
| Driver for Galax / KFA2 RGB on GPUs |
| |
| Niels Westphal (crashniels) 12.07.2020 |
\*-----------------------------------------*/
#include "GalaxGPUController.h"
#include "RGBController.h"
#include "RGBController_GalaxGPU.h"
#include "i2c_smbus.h"
#include <vector>
#include <stdio.h>
#include <stdlib.h>
using namespace std::chrono_literals;
/******************************************************************************************\
* *
* TestForGalaxGPUController *
* *
* Tests the given address to see if a Galax GPU controller exists there. *
* *
\******************************************************************************************/
bool TestForGalaxGPUController(i2c_smbus_interface* bus, unsigned char address)
{
bool pass = false;
unsigned char res = bus->i2c_smbus_read_byte_data(address, 0x00);
if(res == 0x10 || res == 0x27) //Windows reads 0x10, Linux reads 0x27 which is correct as 0x10 is at 0x01
{
pass = true;
}
return(pass);
} /* TestForGalaxGPUController() */
/******************************************************************************************\
* *
* DetectGalaxGPUControllers *
* *
* Detect Galax GPU controllers on the enumerated I2C busses. *
* *
\******************************************************************************************/
void DetectGalaxGPUControllers(std::vector<i2c_smbus_interface*> &busses, std::vector<RGBController*> &rgb_controllers)
{
GalaxGPUController* new_GalaxGPU;
RGBController_GalaxGPU* new_controller;
for (unsigned int bus = 0; bus < busses.size(); bus++)
{
// Check for GALAX controller at 0x23
if (TestForGalaxGPUController(busses[bus], 0x23))
{
new_GalaxGPU = new GalaxGPUController(busses[bus], 0x23);
new_controller = new RGBController_GalaxGPU(new_GalaxGPU);
rgb_controllers.push_back(new_controller);
}
}
} /* DetectGalaxGPUControllers() */