GA100
case 0x170: device->card_type = GA100; break;
case GA100: args->v0.family = NV_DEVICE_INFO_V0_AMPERE; break;
#define AMPERE_IED_HACK(disp) ((disp)->engine.subdev.device->card_type >= GA100)
if (device->card_type >= GA100)
if (device->card_type < GA100) {