1 // SPDX-License-Identifier: GPL-2.0
36 		return "Analog VGA";  in intel_dsm_port_name()
95 	if (!pkg->package.count) {  in intel_dsm_platform_mux_info()
100 	connector_count = &pkg->package.elements[0];  in intel_dsm_platform_mux_info()
102 		  (unsigned long long)connector_count->integer.value);  in intel_dsm_platform_mux_info()
103 	for (i = 1; i < pkg->package.count; i++) {  in intel_dsm_platform_mux_info()
104 		union acpi_object *obj = &pkg->package.elements[i];  in intel_dsm_platform_mux_info()
108 		if (obj->type != ACPI_TYPE_PACKAGE || obj->package.count < 2) {  in intel_dsm_platform_mux_info()
113 		connector_id = &obj->package.elements[0];  in intel_dsm_platform_mux_info()
114 		info = &obj->package.elements[1];  in intel_dsm_platform_mux_info()
115 		if (info->type != ACPI_TYPE_BUFFER || info->buffer.length < 4) {  in intel_dsm_platform_mux_info()
120 		DRM_DEBUG_DRIVER("Connector id: 0x%016llx\n",  in intel_dsm_platform_mux_info()
121 			  (unsigned long long)connector_id->integer.value);  in intel_dsm_platform_mux_info()
123 		       intel_dsm_port_name(info->buffer.pointer[0]));  in intel_dsm_platform_mux_info()
125 		       intel_dsm_mux_type(info->buffer.pointer[1]));  in intel_dsm_platform_mux_info()
127 		       intel_dsm_mux_type(info->buffer.pointer[2]));  in intel_dsm_platform_mux_info()
129 		       intel_dsm_mux_type(info->buffer.pointer[3]));  in intel_dsm_platform_mux_info()
139 	dhandle = ACPI_HANDLE(&pdev->dev);  in intel_dsm_pci_probe()
189 	struct pci_dev *pdev = to_pci_dev(display->drm->dev);  in intel_dsm_get_bios_data_funcs_supported()
193 	dhandle = ACPI_HANDLE(&pdev->dev);  in intel_dsm_get_bios_data_funcs_supported()
226 static u32 acpi_display_type(struct intel_connector *connector)  in acpi_display_type()  argument
230 	switch (connector->base.connector_type) {  in acpi_display_type()
259 		MISSING_CASE(connector->base.connector_type);  in acpi_display_type()
269 	struct intel_connector *connector;  in intel_acpi_device_id_update()  local
274 	drm_connector_list_iter_begin(display->drm, &conn_iter);  in intel_acpi_device_id_update()
275 	for_each_intel_connector_iter(connector, &conn_iter) {  in intel_acpi_device_id_update()
278 		device_id = acpi_display_type(connector);  in intel_acpi_device_id_update()
285 		connector->acpi_device_id = device_id;  in intel_acpi_device_id_update()
290 /* NOTE: The connector order must be final before this is called. */
293 	struct drm_device *drm_dev = display->drm;  in intel_acpi_assign_connector_fwnodes()
296 	struct drm_connector *connector;  in intel_acpi_assign_connector_fwnodes()  local
300 	drm_for_each_connector_iter(connector, &conn_iter) {  in intel_acpi_assign_connector_fwnodes()
302 		fwnode = device_get_next_child_node(drm_dev->dev, fwnode);  in intel_acpi_assign_connector_fwnodes()
306 		switch (connector->connector_type) {  in intel_acpi_assign_connector_fwnodes()
314 			adev = acpi_find_child_device(ACPI_COMPANION(drm_dev->dev),  in intel_acpi_assign_connector_fwnodes()
317 				connector->fwnode =  in intel_acpi_assign_connector_fwnodes()
323 			connector->fwnode = fwnode_handle_get(fwnode);  in intel_acpi_assign_connector_fwnodes()
331 	 * put this, otherwise fwnode is NULL and the put is a no-op.  in intel_acpi_assign_connector_fwnodes()
339 	struct drm_connector *connector;  in intel_acpi_video_register()  local
350 	drm_connector_list_iter_begin(display->drm, &conn_iter);  in intel_acpi_video_register()
351 	drm_for_each_connector_iter(connector, &conn_iter) {  in intel_acpi_video_register()
352 		struct intel_panel *panel = &to_intel_connector(connector)->panel;  in intel_acpi_video_register()
354 		if (panel->backlight.funcs && !panel->backlight.device) {  in intel_acpi_video_register()