mirror of
https://github.com/CalcProgrammer1/OpenRGB.git
synced 2025-12-30 10:47:50 -05:00
90 lines
4.0 KiB
C++
90 lines
4.0 KiB
C++
#include "Detector.h"
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#include "ASRockPolychromeSMBusController.h"
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#include "LogManager.h"
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#include "RGBController.h"
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#include "RGBController_ASRockPolychromeSMBus.h"
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#include "i2c_smbus.h"
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#include "pci_ids.h"
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#include <vector>
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#include <stdio.h>
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#include <stdlib.h>
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/******************************************************************************************\
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* *
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* TestForPolychromeSMBusController *
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* *
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* Tests the given address to see if an ASRock Polychrome RGB controller exists there.*
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* First does a quick write to test for a response *
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* *
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\******************************************************************************************/
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bool TestForPolychromeSMBusController(i2c_smbus_interface* bus, unsigned char address)
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{
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bool pass = false;
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int res = bus->i2c_smbus_write_quick(address, I2C_SMBUS_WRITE);
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if (res >= 0)
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{
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pass = true;
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}
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return(pass);
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} /* TestForPolychromeController() */
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/******************************************************************************************\
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* *
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* DetectPolychromeControllers *
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* *
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* Detect ASRock Polychrome RGB SMBus controllers on the enumerated I2C busses at *
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* address 0x6A. *
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* *
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* bus - pointer to i2c_smbus_interface where Polychrome device is connected *
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* dev - I2C address of Polychrome device *
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* *
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\******************************************************************************************/
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void DetectPolychromeSMBusControllers(std::vector<i2c_smbus_interface*>& busses)
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{
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PolychromeController* new_polychrome;
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RGBController_Polychrome* new_controller;
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for (unsigned int bus = 0; bus < busses.size(); bus++)
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{
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IF_MOBO_SMBUS(busses[bus]->pci_vendor, busses[bus]->pci_device)
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{
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LOG_TRACE("%s Bus %02d is a motherboard, checking for a device at 0x6A", ASROCK_DETECTOR_NAME, bus);
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// Check for Polychrome controller at 0x6A
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if (TestForPolychromeSMBusController(busses[bus], 0x6A))
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{
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LOG_TRACE("%s Detected a device at address 0x6A, testing for a known controller", ASROCK_DETECTOR_NAME);
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new_polychrome = new PolychromeController(busses[bus], 0x6A);
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if(new_polychrome->GetASRockType() != ASROCK_TYPE_UNKNOWN)
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{
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LOG_TRACE("%s Found a known Polychrome device", ASROCK_DETECTOR_NAME);
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new_controller = new RGBController_Polychrome(new_polychrome);
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ResourceManager::get()->RegisterRGBController(new_controller);
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}
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else
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{
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LOG_TRACE("%s Not a Polychrome device or unknown type", ASROCK_DETECTOR_NAME);
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delete new_polychrome;
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}
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}
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else
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{
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LOG_TRACE("%s Bus %02d no response at 0x6A", ASROCK_DETECTOR_NAME, bus);
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}
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}
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else
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{
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LOG_TRACE("%s Bus %02d not a motherboard", ASROCK_DETECTOR_NAME, bus);
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}
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}
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} /* DetectSMBusPolychromeControllers() */
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REGISTER_I2C_DETECTOR("ASRock Polychrome SMBus", DetectPolychromeSMBusControllers);
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