Lines Matching +full:orientation +full:- +full:switch
1 // SPDX-License-Identifier: GPL-2.0
14 #include <media/ipu-bridge.h>
15 #include <media/v4l2-fwnode.h>
17 #define ADEV_DEV(adev) ACPI_PTR(&((adev)->dev))
20 * 92335fcf-3203-4472-af93-7b4453ac29da
38 * plus the number of link-frequencies expected by their drivers, along with
68 .clock_frequency = "clock-frequency",
70 .orientation = "orientation",
71 .bus_type = "bus-type",
72 .data_lanes = "data-lanes",
73 .remote_endpoint = "remote-endpoint",
74 .link_frequencies = "link-frequencies",
110 for_each_acpi_dev_match(ivsc_adev, acpi_id->id, NULL, -1) in ipu_bridge_get_ivsc_acpi_dev()
113 if (consumer->handle == handle) { in ipu_bridge_get_ivsc_acpi_dev()
149 snprintf(name, sizeof(name), "%s-%pUl", dev_name(dev), &uuid); in ipu_bridge_get_ivsc_csi_dev()
173 return -ENODEV; in ipu_bridge_check_ivsc_dev()
176 sensor->csi_dev = csi_dev; in ipu_bridge_check_ivsc_dev()
177 sensor->ivsc_adev = adev; in ipu_bridge_check_ivsc_dev()
191 status = acpi_evaluate_object(ACPI_PTR(adev->handle), in ipu_bridge_read_acpi_buffer()
194 return -ENODEV; in ipu_bridge_read_acpi_buffer()
199 return -ENODEV; in ipu_bridge_read_acpi_buffer()
202 if (obj->type != ACPI_TYPE_BUFFER) { in ipu_bridge_read_acpi_buffer()
204 ret = -ENODEV; in ipu_bridge_read_acpi_buffer()
208 if (obj->buffer.length > size) { in ipu_bridge_read_acpi_buffer()
210 ret = -EINVAL; in ipu_bridge_read_acpi_buffer()
214 memcpy(data, obj->buffer.pointer, obj->buffer.length); in ipu_bridge_read_acpi_buffer()
224 switch (ssdb->degree) { in ipu_bridge_parse_rotation()
232 ssdb->degree); in ipu_bridge_parse_rotation()
239 enum v4l2_fwnode_orientation orientation; in ipu_bridge_parse_orientation() local
244 status = acpi_get_physical_device_location(adev->handle, &pld); in ipu_bridge_parse_orientation()
247 dev_warn(ADEV_DEV(adev), "_PLD call failed, using default orientation\n"); in ipu_bridge_parse_orientation()
251 switch (pld->panel) { in ipu_bridge_parse_orientation()
253 orientation = V4L2_FWNODE_ORIENTATION_FRONT; in ipu_bridge_parse_orientation()
256 orientation = V4L2_FWNODE_ORIENTATION_BACK; in ipu_bridge_parse_orientation()
262 orientation = V4L2_FWNODE_ORIENTATION_EXTERNAL; in ipu_bridge_parse_orientation()
266 pld->panel); in ipu_bridge_parse_orientation()
267 orientation = V4L2_FWNODE_ORIENTATION_EXTERNAL; in ipu_bridge_parse_orientation()
272 return orientation; in ipu_bridge_parse_orientation()
291 return -EINVAL; in ipu_bridge_parse_ssdb()
294 sensor->link = ssdb.link; in ipu_bridge_parse_ssdb()
295 sensor->lanes = ssdb.lanes; in ipu_bridge_parse_ssdb()
296 sensor->mclkspeed = ssdb.mclkspeed; in ipu_bridge_parse_ssdb()
297 sensor->rotation = ipu_bridge_parse_rotation(adev, &ssdb); in ipu_bridge_parse_ssdb()
298 sensor->orientation = ipu_bridge_parse_orientation(adev); in ipu_bridge_parse_ssdb()
301 sensor->vcm_type = ipu_vcm_types[ssdb.vcmtype - 1]; in ipu_bridge_parse_ssdb()
312 struct ipu_property_names *names = &sensor->prop_names; in ipu_bridge_create_fwnode_properties()
313 struct software_node *nodes = sensor->swnodes; in ipu_bridge_create_fwnode_properties()
315 sensor->prop_names = prop_names; in ipu_bridge_create_fwnode_properties()
317 if (sensor->csi_dev) { in ipu_bridge_create_fwnode_properties()
318 sensor->local_ref[0] = in ipu_bridge_create_fwnode_properties()
320 sensor->remote_ref[0] = in ipu_bridge_create_fwnode_properties()
322 sensor->ivsc_sensor_ref[0] = in ipu_bridge_create_fwnode_properties()
324 sensor->ivsc_ipu_ref[0] = in ipu_bridge_create_fwnode_properties()
327 sensor->ivsc_sensor_ep_properties[0] = in ipu_bridge_create_fwnode_properties()
328 PROPERTY_ENTRY_U32(names->bus_type, in ipu_bridge_create_fwnode_properties()
330 sensor->ivsc_sensor_ep_properties[1] = in ipu_bridge_create_fwnode_properties()
331 PROPERTY_ENTRY_U32_ARRAY_LEN(names->data_lanes, in ipu_bridge_create_fwnode_properties()
332 bridge->data_lanes, in ipu_bridge_create_fwnode_properties()
333 sensor->lanes); in ipu_bridge_create_fwnode_properties()
334 sensor->ivsc_sensor_ep_properties[2] = in ipu_bridge_create_fwnode_properties()
335 PROPERTY_ENTRY_REF_ARRAY(names->remote_endpoint, in ipu_bridge_create_fwnode_properties()
336 sensor->ivsc_sensor_ref); in ipu_bridge_create_fwnode_properties()
338 sensor->ivsc_ipu_ep_properties[0] = in ipu_bridge_create_fwnode_properties()
339 PROPERTY_ENTRY_U32(names->bus_type, in ipu_bridge_create_fwnode_properties()
341 sensor->ivsc_ipu_ep_properties[1] = in ipu_bridge_create_fwnode_properties()
342 PROPERTY_ENTRY_U32_ARRAY_LEN(names->data_lanes, in ipu_bridge_create_fwnode_properties()
343 bridge->data_lanes, in ipu_bridge_create_fwnode_properties()
344 sensor->lanes); in ipu_bridge_create_fwnode_properties()
345 sensor->ivsc_ipu_ep_properties[2] = in ipu_bridge_create_fwnode_properties()
346 PROPERTY_ENTRY_REF_ARRAY(names->remote_endpoint, in ipu_bridge_create_fwnode_properties()
347 sensor->ivsc_ipu_ref); in ipu_bridge_create_fwnode_properties()
349 sensor->local_ref[0] = in ipu_bridge_create_fwnode_properties()
351 sensor->remote_ref[0] = in ipu_bridge_create_fwnode_properties()
355 sensor->dev_properties[0] = PROPERTY_ENTRY_U32( in ipu_bridge_create_fwnode_properties()
356 sensor->prop_names.clock_frequency, in ipu_bridge_create_fwnode_properties()
357 sensor->mclkspeed); in ipu_bridge_create_fwnode_properties()
358 sensor->dev_properties[1] = PROPERTY_ENTRY_U32( in ipu_bridge_create_fwnode_properties()
359 sensor->prop_names.rotation, in ipu_bridge_create_fwnode_properties()
360 sensor->rotation); in ipu_bridge_create_fwnode_properties()
361 sensor->dev_properties[2] = PROPERTY_ENTRY_U32( in ipu_bridge_create_fwnode_properties()
362 sensor->prop_names.orientation, in ipu_bridge_create_fwnode_properties()
363 sensor->orientation); in ipu_bridge_create_fwnode_properties()
364 if (sensor->vcm_type) { in ipu_bridge_create_fwnode_properties()
365 sensor->vcm_ref[0] = in ipu_bridge_create_fwnode_properties()
366 SOFTWARE_NODE_REFERENCE(&sensor->swnodes[SWNODE_VCM]); in ipu_bridge_create_fwnode_properties()
367 sensor->dev_properties[3] = in ipu_bridge_create_fwnode_properties()
368 PROPERTY_ENTRY_REF_ARRAY("lens-focus", sensor->vcm_ref); in ipu_bridge_create_fwnode_properties()
371 sensor->ep_properties[0] = PROPERTY_ENTRY_U32( in ipu_bridge_create_fwnode_properties()
372 sensor->prop_names.bus_type, in ipu_bridge_create_fwnode_properties()
374 sensor->ep_properties[1] = PROPERTY_ENTRY_U32_ARRAY_LEN( in ipu_bridge_create_fwnode_properties()
375 sensor->prop_names.data_lanes, in ipu_bridge_create_fwnode_properties()
376 bridge->data_lanes, sensor->lanes); in ipu_bridge_create_fwnode_properties()
377 sensor->ep_properties[2] = PROPERTY_ENTRY_REF_ARRAY( in ipu_bridge_create_fwnode_properties()
378 sensor->prop_names.remote_endpoint, in ipu_bridge_create_fwnode_properties()
379 sensor->local_ref); in ipu_bridge_create_fwnode_properties()
381 if (cfg->nr_link_freqs > 0) in ipu_bridge_create_fwnode_properties()
382 sensor->ep_properties[3] = PROPERTY_ENTRY_U64_ARRAY_LEN( in ipu_bridge_create_fwnode_properties()
383 sensor->prop_names.link_frequencies, in ipu_bridge_create_fwnode_properties()
384 cfg->link_freqs, in ipu_bridge_create_fwnode_properties()
385 cfg->nr_link_freqs); in ipu_bridge_create_fwnode_properties()
387 sensor->ipu_properties[0] = PROPERTY_ENTRY_U32_ARRAY_LEN( in ipu_bridge_create_fwnode_properties()
388 sensor->prop_names.data_lanes, in ipu_bridge_create_fwnode_properties()
389 bridge->data_lanes, sensor->lanes); in ipu_bridge_create_fwnode_properties()
390 sensor->ipu_properties[1] = PROPERTY_ENTRY_REF_ARRAY( in ipu_bridge_create_fwnode_properties()
391 sensor->prop_names.remote_endpoint, in ipu_bridge_create_fwnode_properties()
392 sensor->remote_ref); in ipu_bridge_create_fwnode_properties()
397 snprintf(sensor->node_names.remote_port, in ipu_bridge_init_swnode_names()
398 sizeof(sensor->node_names.remote_port), in ipu_bridge_init_swnode_names()
399 SWNODE_GRAPH_PORT_NAME_FMT, sensor->link); in ipu_bridge_init_swnode_names()
400 snprintf(sensor->node_names.port, in ipu_bridge_init_swnode_names()
401 sizeof(sensor->node_names.port), in ipu_bridge_init_swnode_names()
403 snprintf(sensor->node_names.endpoint, in ipu_bridge_init_swnode_names()
404 sizeof(sensor->node_names.endpoint), in ipu_bridge_init_swnode_names()
406 if (sensor->vcm_type) { in ipu_bridge_init_swnode_names()
408 snprintf(sensor->node_names.vcm, sizeof(sensor->node_names.vcm), in ipu_bridge_init_swnode_names()
409 "%s-%u", sensor->vcm_type, sensor->link); in ipu_bridge_init_swnode_names()
412 if (sensor->csi_dev) { in ipu_bridge_init_swnode_names()
413 snprintf(sensor->node_names.ivsc_sensor_port, in ipu_bridge_init_swnode_names()
414 sizeof(sensor->node_names.ivsc_sensor_port), in ipu_bridge_init_swnode_names()
416 snprintf(sensor->node_names.ivsc_ipu_port, in ipu_bridge_init_swnode_names()
417 sizeof(sensor->node_names.ivsc_ipu_port), in ipu_bridge_init_swnode_names()
424 struct software_node *nodes = sensor->swnodes; in ipu_bridge_init_swnode_group()
426 sensor->group[SWNODE_SENSOR_HID] = &nodes[SWNODE_SENSOR_HID]; in ipu_bridge_init_swnode_group()
427 sensor->group[SWNODE_SENSOR_PORT] = &nodes[SWNODE_SENSOR_PORT]; in ipu_bridge_init_swnode_group()
428 sensor->group[SWNODE_SENSOR_ENDPOINT] = &nodes[SWNODE_SENSOR_ENDPOINT]; in ipu_bridge_init_swnode_group()
429 sensor->group[SWNODE_IPU_PORT] = &nodes[SWNODE_IPU_PORT]; in ipu_bridge_init_swnode_group()
430 sensor->group[SWNODE_IPU_ENDPOINT] = &nodes[SWNODE_IPU_ENDPOINT]; in ipu_bridge_init_swnode_group()
431 if (sensor->vcm_type) in ipu_bridge_init_swnode_group()
432 sensor->group[SWNODE_VCM] = &nodes[SWNODE_VCM]; in ipu_bridge_init_swnode_group()
434 if (sensor->csi_dev) { in ipu_bridge_init_swnode_group()
435 sensor->group[SWNODE_IVSC_HID] = in ipu_bridge_init_swnode_group()
437 sensor->group[SWNODE_IVSC_SENSOR_PORT] = in ipu_bridge_init_swnode_group()
439 sensor->group[SWNODE_IVSC_SENSOR_ENDPOINT] = in ipu_bridge_init_swnode_group()
441 sensor->group[SWNODE_IVSC_IPU_PORT] = in ipu_bridge_init_swnode_group()
443 sensor->group[SWNODE_IVSC_IPU_ENDPOINT] = in ipu_bridge_init_swnode_group()
446 if (sensor->vcm_type) in ipu_bridge_init_swnode_group()
447 sensor->group[SWNODE_VCM] = &nodes[SWNODE_VCM]; in ipu_bridge_init_swnode_group()
449 if (sensor->vcm_type) in ipu_bridge_init_swnode_group()
450 sensor->group[SWNODE_IVSC_HID] = &nodes[SWNODE_VCM]; in ipu_bridge_init_swnode_group()
457 struct ipu_node_names *names = &sensor->node_names; in ipu_bridge_create_connection_swnodes()
458 struct software_node *nodes = sensor->swnodes; in ipu_bridge_create_connection_swnodes()
462 nodes[SWNODE_SENSOR_HID] = NODE_SENSOR(sensor->name, in ipu_bridge_create_connection_swnodes()
463 sensor->dev_properties); in ipu_bridge_create_connection_swnodes()
464 nodes[SWNODE_SENSOR_PORT] = NODE_PORT(sensor->node_names.port, in ipu_bridge_create_connection_swnodes()
467 sensor->node_names.endpoint, in ipu_bridge_create_connection_swnodes()
469 sensor->ep_properties); in ipu_bridge_create_connection_swnodes()
470 nodes[SWNODE_IPU_PORT] = NODE_PORT(sensor->node_names.remote_port, in ipu_bridge_create_connection_swnodes()
471 &bridge->ipu_hid_node); in ipu_bridge_create_connection_swnodes()
473 sensor->node_names.endpoint, in ipu_bridge_create_connection_swnodes()
475 sensor->ipu_properties); in ipu_bridge_create_connection_swnodes()
477 if (sensor->csi_dev) { in ipu_bridge_create_connection_swnodes()
481 device_hid = acpi_device_hid(sensor->ivsc_adev); in ipu_bridge_create_connection_swnodes()
484 snprintf(sensor->ivsc_name, sizeof(sensor->ivsc_name), "%s-%u", in ipu_bridge_create_connection_swnodes()
485 device_hid, sensor->link); in ipu_bridge_create_connection_swnodes()
487 nodes[SWNODE_IVSC_HID] = NODE_SENSOR(sensor->ivsc_name, in ipu_bridge_create_connection_swnodes()
488 sensor->ivsc_properties); in ipu_bridge_create_connection_swnodes()
490 NODE_PORT(names->ivsc_sensor_port, in ipu_bridge_create_connection_swnodes()
493 NODE_ENDPOINT(names->endpoint, in ipu_bridge_create_connection_swnodes()
495 sensor->ivsc_sensor_ep_properties); in ipu_bridge_create_connection_swnodes()
497 NODE_PORT(names->ivsc_ipu_port, in ipu_bridge_create_connection_swnodes()
500 NODE_ENDPOINT(names->endpoint, in ipu_bridge_create_connection_swnodes()
502 sensor->ivsc_ipu_ep_properties); in ipu_bridge_create_connection_swnodes()
505 nodes[SWNODE_VCM] = NODE_VCM(sensor->node_names.vcm); in ipu_bridge_create_connection_swnodes()
512 * a deadlock on taking list_lock from v4l2-async twice.
526 struct acpi_device *adev = ACPI_COMPANION(data->sensor); in ipu_bridge_instantiate_vcm_work()
533 * make sure the sensor is powered-up during probe. in ipu_bridge_instantiate_vcm_work()
535 ret = pm_runtime_get_sync(data->sensor); in ipu_bridge_instantiate_vcm_work()
537 dev_err(data->sensor, "Error %d runtime-resuming sensor, cannot instantiate VCM\n", in ipu_bridge_instantiate_vcm_work()
544 * even after a rmmod, just like the software-nodes. in ipu_bridge_instantiate_vcm_work()
547 1, &data->board_info); in ipu_bridge_instantiate_vcm_work()
549 dev_err(data->sensor, "Error instantiating VCM client: %ld\n", in ipu_bridge_instantiate_vcm_work()
554 device_link_add(&vcm_client->dev, data->sensor, DL_FLAG_PM_RUNTIME); in ipu_bridge_instantiate_vcm_work()
556 dev_info(data->sensor, "Instantiated %s VCM\n", data->board_info.type); in ipu_bridge_instantiate_vcm_work()
557 put_fwnode = false; /* Ownership has passed to the i2c-client */ in ipu_bridge_instantiate_vcm_work()
560 pm_runtime_put(data->sensor); in ipu_bridge_instantiate_vcm_work()
561 put_device(data->sensor); in ipu_bridge_instantiate_vcm_work()
563 fwnode_handle_put(data->board_info.fwnode); in ipu_bridge_instantiate_vcm_work()
579 vcm_fwnode = fwnode_find_reference(dev_fwnode(sensor), "lens-focus", 0); in ipu_bridge_instantiate_vcm()
587 put_device(&vcm_client->dev); in ipu_bridge_instantiate_vcm()
594 return -ENOMEM; in ipu_bridge_instantiate_vcm()
597 INIT_WORK(&data->work, ipu_bridge_instantiate_vcm_work); in ipu_bridge_instantiate_vcm()
598 data->sensor = get_device(sensor); in ipu_bridge_instantiate_vcm()
599 snprintf(data->name, sizeof(data->name), "%s-VCM", in ipu_bridge_instantiate_vcm()
601 data->board_info.dev_name = data->name; in ipu_bridge_instantiate_vcm()
602 data->board_info.fwnode = vcm_fwnode; in ipu_bridge_instantiate_vcm()
603 snprintf(data->board_info.type, sizeof(data->board_info.type), in ipu_bridge_instantiate_vcm()
605 /* Strip "-<link>" postfix */ in ipu_bridge_instantiate_vcm()
606 sep = strchrnul(data->board_info.type, '-'); in ipu_bridge_instantiate_vcm()
609 queue_work(system_long_wq, &data->work); in ipu_bridge_instantiate_vcm()
619 if (!sensor->csi_dev) in ipu_bridge_instantiate_ivsc()
622 fwnode = software_node_fwnode(&sensor->swnodes[SWNODE_IVSC_HID]); in ipu_bridge_instantiate_ivsc()
624 return -ENODEV; in ipu_bridge_instantiate_ivsc()
626 set_secondary_fwnode(sensor->csi_dev, fwnode); in ipu_bridge_instantiate_ivsc()
636 for (i = 0; i < bridge->n_sensors; i++) { in ipu_bridge_unregister_sensors()
637 sensor = &bridge->sensors[i]; in ipu_bridge_unregister_sensors()
638 software_node_unregister_node_group(sensor->group); in ipu_bridge_unregister_sensors()
639 acpi_dev_put(sensor->adev); in ipu_bridge_unregister_sensors()
640 put_device(sensor->csi_dev); in ipu_bridge_unregister_sensors()
641 acpi_dev_put(sensor->ivsc_adev); in ipu_bridge_unregister_sensors()
654 for_each_acpi_dev_match(adev, cfg->hid, NULL, -1) {
658 if (!ACPI_PTR(adev->status.enabled))
661 if (bridge->n_sensors >= IPU_MAX_PORTS) {
663 dev_err(bridge->dev, "Exceeded available IPU ports\n");
664 return -EINVAL;
667 sensor = &bridge->sensors[bridge->n_sensors];
669 ret = bridge->parse_sensor_fwnode(adev, sensor);
673 snprintf(sensor->name, sizeof(sensor->name), "%s-%u",
674 cfg->hid, sensor->link);
683 ret = software_node_register_node_group(sensor->group);
687 fwnode = software_node_fwnode(&sensor->swnodes[
690 ret = -ENODEV;
694 sensor->adev = ACPI_PTR(acpi_dev_get(adev));
697 primary->secondary = fwnode;
703 dev_info(bridge->dev, "Found supported sensor %s\n",
706 bridge->n_sensors++;
712 software_node_unregister_node_group(sensor->group);
714 put_device(sensor->csi_dev);
715 acpi_dev_put(sensor->ivsc_adev);
754 for_each_acpi_dev_match(sensor_adev, cfg->hid, NULL, -1) {
759 if (!ACPI_PTR(sensor_adev->status.enabled))
787 return -EPROBE_DEFER;
791 return -ENOMEM;
793 strscpy(bridge->ipu_node_name, IPU_HID,
794 sizeof(bridge->ipu_node_name));
795 bridge->ipu_hid_node.name = bridge->ipu_node_name;
796 bridge->dev = dev;
797 bridge->parse_sensor_fwnode = parse_sensor_fwnode;
799 ret = software_node_register(&bridge->ipu_hid_node);
813 bridge->data_lanes[i] = i + 1;
816 if (ret || bridge->n_sensors == 0)
819 dev_info(dev, "Connected %d cameras\n", bridge->n_sensors);
821 fwnode = software_node_fwnode(&bridge->ipu_hid_node);
824 ret = -ENODEV;
835 software_node_unregister(&bridge->ipu_hid_node);