NVIF_CONTROL_PSTATE_USER 186 drivers/gpu/drm/nouveau/nouveau_debugfs.c ret = nvif_mthd(ctrl, NVIF_CONTROL_PSTATE_USER, &args, sizeof(args)); NVIF_CONTROL_PSTATE_USER 178 drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c case NVIF_CONTROL_PSTATE_USER: