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Implement i2c bus check for PowerColor Red Devil GPUs

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This commit is contained in:
Michal Malý
2025-08-06 23:19:28 +02:00
parent 4e0c09efd4
commit 3608cafc32
1 changed files with 12 additions and 1 deletions
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13
Controllers/PowerColorGPUController/PowerColorGPUControllerDetect.cpp
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@@ -11,6 +11,7 @@
#include "Detector.h"
#include "pci_ids.h"
#include "i2c_amd_gpu.h"
#include "PowerColorRedDevilV1Controller/RGBController_PowerColorRedDevilV1.h"
#include "PowerColorRedDevilV1Controller/PowerColorRedDevilV1Controller.h"
#include "PowerColorRedDevilV2Controller/RGBController_PowerColorRedDevilV2.h"
@@ -27,6 +28,11 @@ static const unsigned char magic_v2[3] = {0x01, 0x32, 0x00};
void DetectPowerColorRedDevilGPUControllersV1(i2c_smbus_interface* bus, uint8_t i2c_addr, const std::string& name)
{
if(!is_amd_gpu_i2c_bus(bus))
{
return;
}
unsigned char data[3];
int ret = bus->i2c_smbus_read_i2c_block_data(i2c_addr, RED_DEVIL_V1_REG_MAGIC, 3, data);
if(ret == 3 && memcmp(data, magic_v1, 3) == 0)
@@ -41,6 +47,11 @@ void DetectPowerColorRedDevilGPUControllersV1(i2c_smbus_interface* bus, uint8_t
void DetectPowerColorRedDevilGPUControllersV2(i2c_smbus_interface* bus, uint8_t i2c_addr, const std::string& name)
{
if(!is_amd_gpu_i2c_bus(bus))
{
return;
}
unsigned char data[3];
int ret = bus->i2c_smbus_read_i2c_block_data(i2c_addr, RED_DEVIL_V2_READ_REG_MAGIC, 3, data);
if(ret == 3 && memcmp(data, magic_v2, 3) == 0)
@@ -58,4 +69,4 @@ REGISTER_I2C_PCI_DETECTOR("PowerColor Red Devil RX6750XT", DetectPowerC
REGISTER_I2C_PCI_DETECTOR("PowerColor Red Devil RX6800XT", DetectPowerColorRedDevilGPUControllersV1, AMD_GPU_VEN, AMD_NAVI21_DEV1, POWERCOLOR_SUB_VEN, POWERCOLOR_RED_DEVIL_RX6800XT_SUB_DEV, 0x22);
REGISTER_I2C_PCI_DETECTOR("PowerColor Red Devil RX6900XT Ultimate", DetectPowerColorRedDevilGPUControllersV1, AMD_GPU_VEN, AMD_NAVI21_DEV2, POWERCOLOR_SUB_VEN, POWERCOLOR_RED_DEVIL_RX6900XT_ULTIMATE_SUB_DEV, 0x22);
REGISTER_I2C_PCI_DETECTOR("PowerColor Red Devil RX9070XT", DetectPowerColorRedDevilGPUControllersV2, AMD_GPU_VEN, AMD_NAVI48_DEV, POWERCOLOR_SUB_VEN, POWERCOLOR_RED_DEVIL_RX9070XT_SUB_DEV, 0x22);
REGISTER_I2C_PCI_DETECTOR("PowerColor Red Devil RX9070XT", DetectPowerColorRedDevilGPUControllersV2, AMD_GPU_VEN, AMD_NAVI48_DEV, POWERCOLOR_SUB_VEN, POWERCOLOR_RED_DEVIL_RX9070XT_SUB_DEV, 0x22);