51 	acpi_handle dhandle;  member
177 		return nouveau_dsm_switch_mux(nouveau_dsm_priv.dhandle, NOUVEAU_DSM_LED_STAMINA);  in nouveau_dsm_switchto()
179 		return nouveau_dsm_switch_mux(nouveau_dsm_priv.dhandle, NOUVEAU_DSM_LED_SPEED);  in nouveau_dsm_switchto()
193 	return nouveau_dsm_set_discrete_state(nouveau_dsm_priv.dhandle, state);  in nouveau_dsm_power_state()
250 	acpi_handle dhandle;  in nouveau_dsm_pci_probe()  local
254 	dhandle = ACPI_HANDLE(&pdev->dev);  in nouveau_dsm_pci_probe()
255 	if (!dhandle)  in nouveau_dsm_pci_probe()
258 	if (!acpi_has_method(dhandle, "_DSM"))  in nouveau_dsm_pci_probe()
261 	supports_mux = acpi_check_dsm(dhandle, &nouveau_dsm_muid, 0x00000102,  in nouveau_dsm_pci_probe()
263 	optimus_funcs = nouveau_dsm_get_optimus_functions(dhandle);  in nouveau_dsm_pci_probe()
269 	*dhandle_out = dhandle;  in nouveau_dsm_pci_probe()
277 		nouveau_optimus_dsm(dhandle, NOUVEAU_DSM_OPTIMUS_CAPS, 0,  in nouveau_dsm_pci_probe()
293 	acpi_handle dhandle = NULL;  in nouveau_dsm_detect()  local
312 		nouveau_dsm_pci_probe(pdev, &dhandle, &has_mux, &has_optimus,  in nouveau_dsm_detect()
319 		nouveau_dsm_pci_probe(pdev, &dhandle, &has_mux, &has_optimus,  in nouveau_dsm_detect()
325 		nouveau_dsm_priv.dhandle = dhandle;  in nouveau_dsm_detect()
326 		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,  in nouveau_dsm_detect()
337 		nouveau_dsm_priv.dhandle = dhandle;  in nouveau_dsm_detect()
338 		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,  in nouveau_dsm_detect()
369 		nouveau_optimus_dsm(nouveau_dsm_priv.dhandle, NOUVEAU_DSM_OPTIMUS_FLAGS,  in nouveau_switcheroo_optimus_dsm()
372 	nouveau_optimus_dsm(nouveau_dsm_priv.dhandle, NOUVEAU_DSM_OPTIMUS_CAPS,  in nouveau_switcheroo_optimus_dsm()
422 	acpi_handle dhandle, rom_handle;  in nouveau_acpi_rom_supported()  local
424 	dhandle = ACPI_HANDLE(dev);  in nouveau_acpi_rom_supported()
425 	if (!dhandle)  in nouveau_acpi_rom_supported()
428 	status = acpi_get_handle(dhandle, "_ROM", &rom_handle);  in nouveau_acpi_rom_supported()