NVKM_GPIO_TOGGLED 110 drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.c .mask = NVKM_GPIO_TOGGLED, NVKM_GPIO_TOGGLED 170 drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c gpio->func->intr_mask(gpio, NVKM_GPIO_TOGGLED, mask, 0);