242 	struct opregion_swsci *swsci = dev_priv->opregion.swsci;  in swsci()
257 		if ((dev_priv->opregion.swsci_sbcb_sub_functions &  in swsci()
261 		if ((dev_priv->opregion.swsci_gbda_sub_functions &  in swsci()
415 	struct opregion_asle *asle = dev_priv->opregion.asle;  in asle_set_backlight()
522 	struct intel_opregion *opregion =  in asle_work()  local
525 		container_of(opregion, struct drm_i915_private, opregion);  in asle_work()
527 	struct opregion_asle *asle = dev_priv->opregion.asle;  in asle_work()
577 	if (dev_priv->opregion.asle)  in intel_opregion_asle_intr()
578 		schedule_work(&dev_priv->opregion.asle_work);  in intel_opregion_asle_intr()
625 static u32 get_did(struct intel_opregion *opregion, int i)  in get_did()  argument
629 	if (i < ARRAY_SIZE(opregion->acpi->didl)) {  in get_did()
630 		did = opregion->acpi->didl[i];  in get_did()
632 		i -= ARRAY_SIZE(opregion->acpi->didl);  in get_did()
634 		if (WARN_ON(i >= ARRAY_SIZE(opregion->acpi->did2)))  in get_did()
637 		did = opregion->acpi->did2[i];  in get_did()
643 static void set_did(struct intel_opregion *opregion, int i, u32 val)  in set_did()  argument
645 	if (i < ARRAY_SIZE(opregion->acpi->didl)) {  in set_did()
646 		opregion->acpi->didl[i] = val;  in set_did()
648 		i -= ARRAY_SIZE(opregion->acpi->didl);  in set_did()
650 		if (WARN_ON(i >= ARRAY_SIZE(opregion->acpi->did2)))  in set_did()
653 		opregion->acpi->did2[i] = val;  in set_did()
660 	struct intel_opregion *opregion = &dev_priv->opregion;  in intel_didl_outputs()  local
696 	max_outputs = ARRAY_SIZE(opregion->acpi->didl) +  in intel_didl_outputs()
697 		ARRAY_SIZE(opregion->acpi->did2);  in intel_didl_outputs()
710 			set_did(opregion, i++, (u32)(device_id & 0x0f0f));  in intel_didl_outputs()
719 		set_did(opregion, i, 0);  in intel_didl_outputs()
753 		temp = get_did(opregion, i);  in intel_didl_outputs()
754 		set_did(opregion, i, temp | (1 << 31) | output_type | i);  in intel_didl_outputs()
763 	struct intel_opregion *opregion = &dev_priv->opregion;  in intel_setup_cadls()  local
774 		disp_id = get_did(opregion, i);  in intel_setup_cadls()
775 		opregion->acpi->cadl[i] = disp_id;  in intel_setup_cadls()
782 	struct intel_opregion *opregion = &dev_priv->opregion;  in intel_opregion_init()  local
784 	if (!opregion->header)  in intel_opregion_init()
787 	if (opregion->acpi) {  in intel_opregion_init()
794 		opregion->acpi->csts = 0;  in intel_opregion_init()
795 		opregion->acpi->drdy = 1;  in intel_opregion_init()
797 		system_opregion = opregion;  in intel_opregion_init()
801 	if (opregion->asle) {  in intel_opregion_init()
802 		opregion->asle->tche = ASLE_TCHE_BLC_EN;  in intel_opregion_init()
803 		opregion->asle->ardy = ASLE_ARDY_READY;  in intel_opregion_init()
810 	struct intel_opregion *opregion = &dev_priv->opregion;  in intel_opregion_fini()  local
812 	if (!opregion->header)  in intel_opregion_fini()
815 	if (opregion->asle)  in intel_opregion_fini()
816 		opregion->asle->ardy = ASLE_ARDY_NOT_READY;  in intel_opregion_fini()
818 	cancel_work_sync(&dev_priv->opregion.asle_work);  in intel_opregion_fini()
820 	if (opregion->acpi) {  in intel_opregion_fini()
821 		opregion->acpi->drdy = 0;  in intel_opregion_fini()
828 	memunmap(opregion->header);  in intel_opregion_fini()
829 	opregion->header = NULL;  in intel_opregion_fini()
830 	opregion->acpi = NULL;  in intel_opregion_fini()
831 	opregion->swsci = NULL;  in intel_opregion_fini()
832 	opregion->asle = NULL;  in intel_opregion_fini()
833 	opregion->vbt = NULL;  in intel_opregion_fini()
834 	opregion->lid_state = NULL;  in intel_opregion_fini()
840 	struct intel_opregion *opregion = &dev_priv->opregion;  in swsci_setup()  local
845 	opregion->swsci_gbda_sub_functions = 1;  in swsci_setup()
846 	opregion->swsci_sbcb_sub_functions = 1;  in swsci_setup()
852 		opregion->swsci_gbda_sub_functions |= tmp;  in swsci_setup()
862 		opregion->swsci_sbcb_sub_functions |= tmp;  in swsci_setup()
879 			u32 req = opregion->swsci_sbcb_sub_functions;  in swsci_setup()
885 			opregion->swsci_sbcb_sub_functions |= tmp;  in swsci_setup()
890 			 opregion->swsci_gbda_sub_functions,  in swsci_setup()
891 			 opregion->swsci_sbcb_sub_functions);  in swsci_setup()
900 	struct intel_opregion *opregion = &dev_priv->opregion;  in intel_opregion_setup()  local
919 	INIT_WORK(&opregion->asle_work, asle_work);  in intel_opregion_setup()
933 	opregion->header = base;  in intel_opregion_setup()
934 	opregion->vbt = base + OPREGION_VBT_OFFSET;  in intel_opregion_setup()
936 	opregion->lid_state = base + ACPI_CLID;  in intel_opregion_setup()
938 	mboxes = opregion->header->mboxes;  in intel_opregion_setup()
941 		opregion->acpi = base + OPREGION_ACPI_OFFSET;  in intel_opregion_setup()
946 		opregion->swsci = base + OPREGION_SWSCI_OFFSET;  in intel_opregion_setup()
951 		opregion->asle = base + OPREGION_ASLE_OFFSET;  in intel_opregion_setup()
953 		opregion->asle->ardy = ASLE_ARDY_NOT_READY;  in intel_opregion_setup()