48 	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()
217 	acpi_handle dhandle;  in nouveau_dsm_pci_probe()  local
220 	dhandle = ACPI_HANDLE(&pdev->dev);  in nouveau_dsm_pci_probe()
221 	if (!dhandle)  in nouveau_dsm_pci_probe()
224 	if (!acpi_has_method(dhandle, "_DSM"))  in nouveau_dsm_pci_probe()
227 	if (acpi_check_dsm(dhandle, nouveau_dsm_muid, 0x00000102,  in nouveau_dsm_pci_probe()
231 	if (nouveau_check_optimus_dsm(dhandle))  in nouveau_dsm_pci_probe()
236 		nouveau_optimus_dsm(dhandle, NOUVEAU_DSM_OPTIMUS_CAPS, 0,  in nouveau_dsm_pci_probe()
244 		nouveau_dsm_priv.dhandle = dhandle;  in nouveau_dsm_pci_probe()
290 		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,  in nouveau_dsm_detect()
297 		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,  in nouveau_dsm_detect()
327 	nouveau_optimus_dsm(nouveau_dsm_priv.dhandle, NOUVEAU_DSM_OPTIMUS_FLAGS,  in nouveau_switcheroo_optimus_dsm()
330 	nouveau_optimus_dsm(nouveau_dsm_priv.dhandle, NOUVEAU_DSM_OPTIMUS_CAPS,  in nouveau_switcheroo_optimus_dsm()
379 	acpi_handle dhandle, rom_handle;  in nouveau_acpi_rom_supported()  local
381 	dhandle = ACPI_HANDLE(dev);  in nouveau_acpi_rom_supported()
382 	if (!dhandle)  in nouveau_acpi_rom_supported()
385 	status = acpi_get_handle(dhandle, "_ROM", &rom_handle);  in nouveau_acpi_rom_supported()