Add support for the Gigabyte Radeon RX 6900 XT Gaming OC video card

Author: Tylerflick

Controllers/GigabyteRGBFusion2GPUController/GigabyteRGBFusion2GPUControllerDetect.cpp

@@ -177,6 +177,7 @@ REGISTER_I2C_PCI_DETECTOR("Gigabyte GeForce RTX 5090 GAMING OC",
 REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7600 GAMING OC 8G",                      DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI33_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7600_GAMING_OC_8G_SUB_DEV,           0x55);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7600 GAMING OC 8G",                      DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI33_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7600_GAMING_OC_8G_SUB_DEV2,          0x55);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7600 XT GAMING OC 16G",                  DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI33_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7600XT_GAMING_OC_16G_SUB_DEV,        0x55);
+REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 6900 XT GAMING OC",                      DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI21_DEV1,           GIGABYTE_SUB_VEN,   GIGABYTE_RX6900XT_GAMING_OC_SUB_DEV,            0x62);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7700 XT GAMING OC",                      DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI32_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7700XT_GAMING_OC_SUB_DEV,            0x62);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7800 XT GAMING OC",                      DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI32_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7800XT_GAMING_OC_16G_SUB_DEV,        0x62);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7900 GRE GAMING OC",                     DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI31_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7900GRE_GAMING_OC_16G_SUB_DEV,       0x62);

pci_ids/pci_ids.h

@@ -715,6 +715,7 @@
 #define GIGABYTE_RTX5090_XTREME_WATERFORCE_32G_SUB_DEV2 0x4172
 #define GIGABYTE_AORUS_RX_6750_XT_ELITE_12G_SUB_DEV     0x2407
 #define GIGABYTE_RX6900XT_XTREME_WATERFORCE_WB_SUB_DEV  0x2333
+#define GIGABYTE_RX6900XT_GAMING_OC_SUB_DEV             0x232C
 #define GIGABYTE_AORUS_RX9070XT_ELITE_16G_SUB_DEV       0x2426
 #define GIGABYTE_RX9070XT_GAMING_OC_16G_SUB_DEV         0x2424
 #define GIGABYTE_RX9070_GAMING_OC_16G_SUB_DEV           0x2425