Symbol: GB20x
drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
3247
case 0x1b0: device->card_type = GB20x; break;
drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
153
case GB20x: args->v0.family = NV_DEVICE_INFO_V0_BLACKWELL; break;