Lines Matching +full:orientation +full:- +full:switch
1 // SPDX-License-Identifier: GPL-2.0
16 #include <media/ipu-bridge.h>
17 #include <media/v4l2-fwnode.h>
19 #define ADEV_DEV(adev) ACPI_PTR(&((adev)->dev))
22 * 92335fcf-3203-4472-af93-7b4453ac29da
40 * plus the number of link-frequencies expected by their drivers, along with
67 /* Hynix Hi-556 */
90 .clock_frequency = "clock-frequency",
92 .orientation = "orientation",
93 .bus_type = "bus-type",
94 .data_lanes = "data-lanes",
95 .remote_endpoint = "remote-endpoint",
96 .link_frequencies = "link-frequencies",
131 for_each_acpi_dev_match(ivsc_adev, acpi_id->id, NULL, -1) in ipu_bridge_get_ivsc_acpi_dev()
134 if (ACPI_PTR(consumer->handle) == handle) { in ipu_bridge_get_ivsc_acpi_dev()
164 snprintf(name, sizeof(name), "%s-%pUl", dev_name(dev), &uuid); in ipu_bridge_get_ivsc_csi_dev()
188 return -ENODEV; in ipu_bridge_check_ivsc_dev()
191 sensor->csi_dev = csi_dev; in ipu_bridge_check_ivsc_dev()
192 sensor->ivsc_adev = adev; in ipu_bridge_check_ivsc_dev()
206 status = acpi_evaluate_object(ACPI_PTR(adev->handle), in ipu_bridge_read_acpi_buffer()
209 return -ENODEV; in ipu_bridge_read_acpi_buffer()
214 return -ENODEV; in ipu_bridge_read_acpi_buffer()
217 if (obj->type != ACPI_TYPE_BUFFER) { in ipu_bridge_read_acpi_buffer()
219 ret = -ENODEV; in ipu_bridge_read_acpi_buffer()
223 if (obj->buffer.length > size) { in ipu_bridge_read_acpi_buffer()
225 ret = -EINVAL; in ipu_bridge_read_acpi_buffer()
229 memcpy(data, obj->buffer.pointer, obj->buffer.length); in ipu_bridge_read_acpi_buffer()
239 switch (ssdb->degree) { in ipu_bridge_parse_rotation()
247 ssdb->degree); in ipu_bridge_parse_rotation()
254 enum v4l2_fwnode_orientation orientation; in ipu_bridge_parse_orientation() local
257 if (!acpi_get_physical_device_location(ACPI_PTR(adev->handle), &pld)) { in ipu_bridge_parse_orientation()
258 dev_warn(ADEV_DEV(adev), "_PLD call failed, using default orientation\n"); in ipu_bridge_parse_orientation()
262 switch (pld->panel) { in ipu_bridge_parse_orientation()
264 orientation = V4L2_FWNODE_ORIENTATION_FRONT; in ipu_bridge_parse_orientation()
267 orientation = V4L2_FWNODE_ORIENTATION_BACK; in ipu_bridge_parse_orientation()
273 orientation = V4L2_FWNODE_ORIENTATION_EXTERNAL; in ipu_bridge_parse_orientation()
277 pld->panel); in ipu_bridge_parse_orientation()
278 orientation = V4L2_FWNODE_ORIENTATION_EXTERNAL; in ipu_bridge_parse_orientation()
283 return orientation; in ipu_bridge_parse_orientation()
302 return -EINVAL; in ipu_bridge_parse_ssdb()
305 sensor->link = ssdb.link; in ipu_bridge_parse_ssdb()
306 sensor->lanes = ssdb.lanes; in ipu_bridge_parse_ssdb()
307 sensor->mclkspeed = ssdb.mclkspeed; in ipu_bridge_parse_ssdb()
308 sensor->rotation = ipu_bridge_parse_rotation(adev, &ssdb); in ipu_bridge_parse_ssdb()
309 sensor->orientation = ipu_bridge_parse_orientation(adev); in ipu_bridge_parse_ssdb()
312 sensor->vcm_type = ipu_vcm_types[ssdb.vcmtype - 1]; in ipu_bridge_parse_ssdb()
323 struct ipu_property_names *names = &sensor->prop_names; in ipu_bridge_create_fwnode_properties()
324 struct software_node *nodes = sensor->swnodes; in ipu_bridge_create_fwnode_properties()
326 sensor->prop_names = prop_names; in ipu_bridge_create_fwnode_properties()
328 if (sensor->csi_dev) { in ipu_bridge_create_fwnode_properties()
329 sensor->local_ref[0] = in ipu_bridge_create_fwnode_properties()
331 sensor->remote_ref[0] = in ipu_bridge_create_fwnode_properties()
333 sensor->ivsc_sensor_ref[0] = in ipu_bridge_create_fwnode_properties()
335 sensor->ivsc_ipu_ref[0] = in ipu_bridge_create_fwnode_properties()
338 sensor->ivsc_sensor_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_sensor_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_sensor_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_sensor_ref); in ipu_bridge_create_fwnode_properties()
349 sensor->ivsc_ipu_ep_properties[0] = in ipu_bridge_create_fwnode_properties()
350 PROPERTY_ENTRY_U32(names->bus_type, in ipu_bridge_create_fwnode_properties()
352 sensor->ivsc_ipu_ep_properties[1] = in ipu_bridge_create_fwnode_properties()
353 PROPERTY_ENTRY_U32_ARRAY_LEN(names->data_lanes, in ipu_bridge_create_fwnode_properties()
354 bridge->data_lanes, in ipu_bridge_create_fwnode_properties()
355 sensor->lanes); in ipu_bridge_create_fwnode_properties()
356 sensor->ivsc_ipu_ep_properties[2] = in ipu_bridge_create_fwnode_properties()
357 PROPERTY_ENTRY_REF_ARRAY(names->remote_endpoint, in ipu_bridge_create_fwnode_properties()
358 sensor->ivsc_ipu_ref); in ipu_bridge_create_fwnode_properties()
360 sensor->local_ref[0] = in ipu_bridge_create_fwnode_properties()
362 sensor->remote_ref[0] = in ipu_bridge_create_fwnode_properties()
366 sensor->dev_properties[0] = PROPERTY_ENTRY_U32( in ipu_bridge_create_fwnode_properties()
367 sensor->prop_names.clock_frequency, in ipu_bridge_create_fwnode_properties()
368 sensor->mclkspeed); in ipu_bridge_create_fwnode_properties()
369 sensor->dev_properties[1] = PROPERTY_ENTRY_U32( in ipu_bridge_create_fwnode_properties()
370 sensor->prop_names.rotation, in ipu_bridge_create_fwnode_properties()
371 sensor->rotation); in ipu_bridge_create_fwnode_properties()
372 sensor->dev_properties[2] = PROPERTY_ENTRY_U32( in ipu_bridge_create_fwnode_properties()
373 sensor->prop_names.orientation, in ipu_bridge_create_fwnode_properties()
374 sensor->orientation); in ipu_bridge_create_fwnode_properties()
375 if (sensor->vcm_type) { in ipu_bridge_create_fwnode_properties()
376 sensor->vcm_ref[0] = in ipu_bridge_create_fwnode_properties()
377 SOFTWARE_NODE_REFERENCE(&sensor->swnodes[SWNODE_VCM]); in ipu_bridge_create_fwnode_properties()
378 sensor->dev_properties[3] = in ipu_bridge_create_fwnode_properties()
379 PROPERTY_ENTRY_REF_ARRAY("lens-focus", sensor->vcm_ref); in ipu_bridge_create_fwnode_properties()
382 sensor->ep_properties[0] = PROPERTY_ENTRY_U32( in ipu_bridge_create_fwnode_properties()
383 sensor->prop_names.bus_type, in ipu_bridge_create_fwnode_properties()
385 sensor->ep_properties[1] = PROPERTY_ENTRY_U32_ARRAY_LEN( in ipu_bridge_create_fwnode_properties()
386 sensor->prop_names.data_lanes, in ipu_bridge_create_fwnode_properties()
387 bridge->data_lanes, sensor->lanes); in ipu_bridge_create_fwnode_properties()
388 sensor->ep_properties[2] = PROPERTY_ENTRY_REF_ARRAY( in ipu_bridge_create_fwnode_properties()
389 sensor->prop_names.remote_endpoint, in ipu_bridge_create_fwnode_properties()
390 sensor->local_ref); in ipu_bridge_create_fwnode_properties()
392 if (cfg->nr_link_freqs > 0) in ipu_bridge_create_fwnode_properties()
393 sensor->ep_properties[3] = PROPERTY_ENTRY_U64_ARRAY_LEN( in ipu_bridge_create_fwnode_properties()
394 sensor->prop_names.link_frequencies, in ipu_bridge_create_fwnode_properties()
395 cfg->link_freqs, in ipu_bridge_create_fwnode_properties()
396 cfg->nr_link_freqs); in ipu_bridge_create_fwnode_properties()
398 sensor->ipu_properties[0] = PROPERTY_ENTRY_U32_ARRAY_LEN( in ipu_bridge_create_fwnode_properties()
399 sensor->prop_names.data_lanes, in ipu_bridge_create_fwnode_properties()
400 bridge->data_lanes, sensor->lanes); in ipu_bridge_create_fwnode_properties()
401 sensor->ipu_properties[1] = PROPERTY_ENTRY_REF_ARRAY( in ipu_bridge_create_fwnode_properties()
402 sensor->prop_names.remote_endpoint, in ipu_bridge_create_fwnode_properties()
403 sensor->remote_ref); in ipu_bridge_create_fwnode_properties()
408 snprintf(sensor->node_names.remote_port, in ipu_bridge_init_swnode_names()
409 sizeof(sensor->node_names.remote_port), in ipu_bridge_init_swnode_names()
410 SWNODE_GRAPH_PORT_NAME_FMT, sensor->link); in ipu_bridge_init_swnode_names()
411 snprintf(sensor->node_names.port, in ipu_bridge_init_swnode_names()
412 sizeof(sensor->node_names.port), in ipu_bridge_init_swnode_names()
414 snprintf(sensor->node_names.endpoint, in ipu_bridge_init_swnode_names()
415 sizeof(sensor->node_names.endpoint), in ipu_bridge_init_swnode_names()
417 if (sensor->vcm_type) { in ipu_bridge_init_swnode_names()
419 snprintf(sensor->node_names.vcm, sizeof(sensor->node_names.vcm), in ipu_bridge_init_swnode_names()
420 "%s-%u", sensor->vcm_type, sensor->link); in ipu_bridge_init_swnode_names()
423 if (sensor->csi_dev) { in ipu_bridge_init_swnode_names()
424 snprintf(sensor->node_names.ivsc_sensor_port, in ipu_bridge_init_swnode_names()
425 sizeof(sensor->node_names.ivsc_sensor_port), in ipu_bridge_init_swnode_names()
427 snprintf(sensor->node_names.ivsc_ipu_port, in ipu_bridge_init_swnode_names()
428 sizeof(sensor->node_names.ivsc_ipu_port), in ipu_bridge_init_swnode_names()
435 struct software_node *nodes = sensor->swnodes; in ipu_bridge_init_swnode_group()
437 sensor->group[SWNODE_SENSOR_HID] = &nodes[SWNODE_SENSOR_HID]; in ipu_bridge_init_swnode_group()
438 sensor->group[SWNODE_SENSOR_PORT] = &nodes[SWNODE_SENSOR_PORT]; in ipu_bridge_init_swnode_group()
439 sensor->group[SWNODE_SENSOR_ENDPOINT] = &nodes[SWNODE_SENSOR_ENDPOINT]; in ipu_bridge_init_swnode_group()
440 sensor->group[SWNODE_IPU_PORT] = &nodes[SWNODE_IPU_PORT]; in ipu_bridge_init_swnode_group()
441 sensor->group[SWNODE_IPU_ENDPOINT] = &nodes[SWNODE_IPU_ENDPOINT]; in ipu_bridge_init_swnode_group()
442 if (sensor->vcm_type) in ipu_bridge_init_swnode_group()
443 sensor->group[SWNODE_VCM] = &nodes[SWNODE_VCM]; in ipu_bridge_init_swnode_group()
445 if (sensor->csi_dev) { in ipu_bridge_init_swnode_group()
446 sensor->group[SWNODE_IVSC_HID] = in ipu_bridge_init_swnode_group()
448 sensor->group[SWNODE_IVSC_SENSOR_PORT] = in ipu_bridge_init_swnode_group()
450 sensor->group[SWNODE_IVSC_SENSOR_ENDPOINT] = in ipu_bridge_init_swnode_group()
452 sensor->group[SWNODE_IVSC_IPU_PORT] = in ipu_bridge_init_swnode_group()
454 sensor->group[SWNODE_IVSC_IPU_ENDPOINT] = in ipu_bridge_init_swnode_group()
457 if (sensor->vcm_type) in ipu_bridge_init_swnode_group()
458 sensor->group[SWNODE_VCM] = &nodes[SWNODE_VCM]; in ipu_bridge_init_swnode_group()
460 if (sensor->vcm_type) in ipu_bridge_init_swnode_group()
461 sensor->group[SWNODE_IVSC_HID] = &nodes[SWNODE_VCM]; in ipu_bridge_init_swnode_group()
468 struct ipu_node_names *names = &sensor->node_names; in ipu_bridge_create_connection_swnodes()
469 struct software_node *nodes = sensor->swnodes; in ipu_bridge_create_connection_swnodes()
473 nodes[SWNODE_SENSOR_HID] = NODE_SENSOR(sensor->name, in ipu_bridge_create_connection_swnodes()
474 sensor->dev_properties); in ipu_bridge_create_connection_swnodes()
475 nodes[SWNODE_SENSOR_PORT] = NODE_PORT(sensor->node_names.port, in ipu_bridge_create_connection_swnodes()
478 sensor->node_names.endpoint, in ipu_bridge_create_connection_swnodes()
480 sensor->ep_properties); in ipu_bridge_create_connection_swnodes()
481 nodes[SWNODE_IPU_PORT] = NODE_PORT(sensor->node_names.remote_port, in ipu_bridge_create_connection_swnodes()
482 &bridge->ipu_hid_node); in ipu_bridge_create_connection_swnodes()
484 sensor->node_names.endpoint, in ipu_bridge_create_connection_swnodes()
486 sensor->ipu_properties); in ipu_bridge_create_connection_swnodes()
488 if (sensor->csi_dev) { in ipu_bridge_create_connection_swnodes()
491 device_hid = acpi_device_hid(sensor->ivsc_adev); in ipu_bridge_create_connection_swnodes()
493 snprintf(sensor->ivsc_name, sizeof(sensor->ivsc_name), "%s-%u", in ipu_bridge_create_connection_swnodes()
494 device_hid, sensor->link); in ipu_bridge_create_connection_swnodes()
496 nodes[SWNODE_IVSC_HID] = NODE_SENSOR(sensor->ivsc_name, in ipu_bridge_create_connection_swnodes()
497 sensor->ivsc_properties); in ipu_bridge_create_connection_swnodes()
499 NODE_PORT(names->ivsc_sensor_port, in ipu_bridge_create_connection_swnodes()
502 NODE_ENDPOINT(names->endpoint, in ipu_bridge_create_connection_swnodes()
504 sensor->ivsc_sensor_ep_properties); in ipu_bridge_create_connection_swnodes()
506 NODE_PORT(names->ivsc_ipu_port, in ipu_bridge_create_connection_swnodes()
509 NODE_ENDPOINT(names->endpoint, in ipu_bridge_create_connection_swnodes()
511 sensor->ivsc_ipu_ep_properties); in ipu_bridge_create_connection_swnodes()
514 nodes[SWNODE_VCM] = NODE_VCM(sensor->node_names.vcm); in ipu_bridge_create_connection_swnodes()
521 * a deadlock on taking list_lock from v4l2-async twice.
535 struct acpi_device *adev = ACPI_COMPANION(data->sensor); in ipu_bridge_instantiate_vcm_work()
542 * make sure the sensor is powered-up during probe. in ipu_bridge_instantiate_vcm_work()
544 ret = pm_runtime_get_sync(data->sensor); in ipu_bridge_instantiate_vcm_work()
546 dev_err(data->sensor, "Error %d runtime-resuming sensor, cannot instantiate VCM\n", in ipu_bridge_instantiate_vcm_work()
553 * even after a rmmod, just like the software-nodes. in ipu_bridge_instantiate_vcm_work()
556 1, &data->board_info); in ipu_bridge_instantiate_vcm_work()
558 dev_err(data->sensor, "Error instantiating VCM client: %ld\n", in ipu_bridge_instantiate_vcm_work()
563 device_link_add(&vcm_client->dev, data->sensor, DL_FLAG_PM_RUNTIME); in ipu_bridge_instantiate_vcm_work()
565 dev_info(data->sensor, "Instantiated %s VCM\n", data->board_info.type); in ipu_bridge_instantiate_vcm_work()
566 put_fwnode = false; /* Ownership has passed to the i2c-client */ in ipu_bridge_instantiate_vcm_work()
569 pm_runtime_put(data->sensor); in ipu_bridge_instantiate_vcm_work()
570 put_device(data->sensor); in ipu_bridge_instantiate_vcm_work()
572 fwnode_handle_put(data->board_info.fwnode); in ipu_bridge_instantiate_vcm_work()
588 vcm_fwnode = fwnode_find_reference(dev_fwnode(sensor), "lens-focus", 0); in ipu_bridge_instantiate_vcm()
596 put_device(&vcm_client->dev); in ipu_bridge_instantiate_vcm()
603 return -ENOMEM; in ipu_bridge_instantiate_vcm()
606 INIT_WORK(&data->work, ipu_bridge_instantiate_vcm_work); in ipu_bridge_instantiate_vcm()
607 data->sensor = get_device(sensor); in ipu_bridge_instantiate_vcm()
608 snprintf(data->name, sizeof(data->name), "%s-VCM", in ipu_bridge_instantiate_vcm()
610 data->board_info.dev_name = data->name; in ipu_bridge_instantiate_vcm()
611 data->board_info.fwnode = vcm_fwnode; in ipu_bridge_instantiate_vcm()
612 snprintf(data->board_info.type, sizeof(data->board_info.type), in ipu_bridge_instantiate_vcm()
614 /* Strip "-<link>" postfix */ in ipu_bridge_instantiate_vcm()
615 sep = strchrnul(data->board_info.type, '-'); in ipu_bridge_instantiate_vcm()
618 queue_work(system_long_wq, &data->work); in ipu_bridge_instantiate_vcm()
628 if (!sensor->csi_dev) in ipu_bridge_instantiate_ivsc()
631 fwnode = software_node_fwnode(&sensor->swnodes[SWNODE_IVSC_HID]); in ipu_bridge_instantiate_ivsc()
633 return -ENODEV; in ipu_bridge_instantiate_ivsc()
635 set_secondary_fwnode(sensor->csi_dev, fwnode); in ipu_bridge_instantiate_ivsc()
645 for (i = 0; i < bridge->n_sensors; i++) { in ipu_bridge_unregister_sensors()
646 sensor = &bridge->sensors[i]; in ipu_bridge_unregister_sensors()
647 software_node_unregister_node_group(sensor->group); in ipu_bridge_unregister_sensors()
648 acpi_dev_put(sensor->adev); in ipu_bridge_unregister_sensors()
649 put_device(sensor->csi_dev); in ipu_bridge_unregister_sensors()
650 acpi_dev_put(sensor->ivsc_adev); in ipu_bridge_unregister_sensors()
662 for_each_acpi_dev_match(adev, cfg->hid, NULL, -1) { in ipu_bridge_connect_sensor()
663 if (!ACPI_PTR(adev->status.enabled)) in ipu_bridge_connect_sensor()
666 if (bridge->n_sensors >= IPU_MAX_PORTS) { in ipu_bridge_connect_sensor()
668 dev_err(bridge->dev, "Exceeded available IPU ports\n"); in ipu_bridge_connect_sensor()
669 return -EINVAL; in ipu_bridge_connect_sensor()
672 sensor = &bridge->sensors[bridge->n_sensors]; in ipu_bridge_connect_sensor()
674 ret = bridge->parse_sensor_fwnode(adev, sensor); in ipu_bridge_connect_sensor()
678 snprintf(sensor->name, sizeof(sensor->name), "%s-%u", in ipu_bridge_connect_sensor()
679 cfg->hid, sensor->link); in ipu_bridge_connect_sensor()
688 ret = software_node_register_node_group(sensor->group); in ipu_bridge_connect_sensor()
692 fwnode = software_node_fwnode(&sensor->swnodes[ in ipu_bridge_connect_sensor()
695 ret = -ENODEV; in ipu_bridge_connect_sensor()
699 sensor->adev = ACPI_PTR(acpi_dev_get(adev)); in ipu_bridge_connect_sensor()
702 primary->secondary = fwnode; in ipu_bridge_connect_sensor()
708 dev_info(bridge->dev, "Found supported sensor %s\n", in ipu_bridge_connect_sensor()
711 bridge->n_sensors++; in ipu_bridge_connect_sensor()
717 software_node_unregister_node_group(sensor->group); in ipu_bridge_connect_sensor()
719 put_device(sensor->csi_dev); in ipu_bridge_connect_sensor()
720 acpi_dev_put(sensor->ivsc_adev); in ipu_bridge_connect_sensor()
758 for_each_acpi_dev_match(sensor_adev, cfg->hid, NULL, -1) { in ipu_bridge_ivsc_is_ready()
759 if (!ACPI_PTR(sensor_adev->status.enabled)) in ipu_bridge_ivsc_is_ready()
783 return -EINVAL; in ipu_bridge_check_fwnode_graph()
791 return ipu_bridge_check_fwnode_graph(fwnode->secondary); in ipu_bridge_check_fwnode_graph()
810 return -EPROBE_DEFER; in ipu_bridge_init()
814 return -ENOMEM; in ipu_bridge_init()
816 strscpy(bridge->ipu_node_name, IPU_HID, in ipu_bridge_init()
817 sizeof(bridge->ipu_node_name)); in ipu_bridge_init()
818 bridge->ipu_hid_node.name = bridge->ipu_node_name; in ipu_bridge_init()
819 bridge->dev = dev; in ipu_bridge_init()
820 bridge->parse_sensor_fwnode = parse_sensor_fwnode; in ipu_bridge_init()
822 ret = software_node_register(&bridge->ipu_hid_node); in ipu_bridge_init()
836 bridge->data_lanes[i] = i + 1; in ipu_bridge_init()
839 if (ret || bridge->n_sensors == 0) in ipu_bridge_init()
842 dev_info(dev, "Connected %d cameras\n", bridge->n_sensors); in ipu_bridge_init()
844 fwnode = software_node_fwnode(&bridge->ipu_hid_node); in ipu_bridge_init()
847 ret = -ENODEV; in ipu_bridge_init()
858 software_node_unregister(&bridge->ipu_hid_node); in ipu_bridge_init()