41 		.entity		= UVC_GUID_UVC_PROCESSING,
50 		.entity		= UVC_GUID_UVC_PROCESSING,
59 		.entity		= UVC_GUID_UVC_PROCESSING,
69 		.entity		= UVC_GUID_UVC_PROCESSING,
78 		.entity		= UVC_GUID_UVC_PROCESSING,
87 		.entity		= UVC_GUID_UVC_PROCESSING,
96 		.entity		= UVC_GUID_UVC_PROCESSING,
106 		.entity		= UVC_GUID_UVC_PROCESSING,
116 		.entity		= UVC_GUID_UVC_PROCESSING,
125 		.entity		= UVC_GUID_UVC_PROCESSING,
134 		.entity		= UVC_GUID_UVC_PROCESSING,
142 		.entity		= UVC_GUID_UVC_PROCESSING,
150 		.entity		= UVC_GUID_UVC_PROCESSING,
158 		.entity		= UVC_GUID_UVC_PROCESSING,
166 		.entity		= UVC_GUID_UVC_PROCESSING,
175 		.entity		= UVC_GUID_UVC_PROCESSING,
184 		.entity		= UVC_GUID_UVC_PROCESSING,
191 		.entity		= UVC_GUID_UVC_PROCESSING,
198 		.entity		= UVC_GUID_UVC_CAMERA,
206 		.entity		= UVC_GUID_UVC_CAMERA,
215 		.entity		= UVC_GUID_UVC_CAMERA,
223 		.entity		= UVC_GUID_UVC_CAMERA,
233 		.entity		= UVC_GUID_UVC_CAMERA,
240 		.entity		= UVC_GUID_UVC_CAMERA,
250 		.entity		= UVC_GUID_UVC_CAMERA,
260 		.entity		= UVC_GUID_UVC_CAMERA,
270 		.entity		= UVC_GUID_UVC_CAMERA,
278 		.entity		= UVC_GUID_UVC_CAMERA,
288 		.entity		= UVC_GUID_UVC_CAMERA,
298 		.entity		= UVC_GUID_UVC_CAMERA,
308 		.entity		= UVC_GUID_UVC_CAMERA,
317 		.entity		= UVC_GUID_UVC_CAMERA,
327 		.entity		= UVC_GUID_UVC_CAMERA,
337 		.entity		= UVC_GUID_UVC_CAMERA,
345 		.entity		= UVC_GUID_UVC_CAMERA,
354 		.entity		= UVC_GUID_EXT_GPIO_CONTROLLER,
464 	.entity		= UVC_GUID_UVC_PROCESSING,
476 	.entity		= UVC_GUID_UVC_PROCESSING,
488 	.entity		= UVC_GUID_UVC_PROCESSING,
512 	ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR, ctrl->entity->id,  in uvc_ctrl_filter_plf_mapping()
522 	ret = uvc_query_ctrl(chain->dev, UVC_SET_CUR, ctrl->entity->id,  in uvc_ctrl_filter_plf_mapping()
534 	ret = uvc_query_ctrl(chain->dev, UVC_SET_CUR, ctrl->entity->id,  in uvc_ctrl_filter_plf_mapping()
543 	uvc_query_ctrl(chain->dev, UVC_SET_CUR, ctrl->entity->id,  in uvc_ctrl_filter_plf_mapping()
553 		.entity		= UVC_GUID_UVC_PROCESSING,
562 		.entity		= UVC_GUID_UVC_PROCESSING,
571 		.entity		= UVC_GUID_UVC_PROCESSING,
582 		.entity		= UVC_GUID_UVC_PROCESSING,
591 		.entity		= UVC_GUID_UVC_PROCESSING,
600 		.entity		= UVC_GUID_UVC_PROCESSING,
609 		.entity		= UVC_GUID_UVC_PROCESSING,
618 		.entity		= UVC_GUID_UVC_PROCESSING,
627 		.entity		= UVC_GUID_UVC_PROCESSING,
637 		.entity		= UVC_GUID_UVC_CAMERA,
650 		.entity		= UVC_GUID_UVC_CAMERA,
659 		.entity		= UVC_GUID_UVC_CAMERA,
670 		.entity		= UVC_GUID_UVC_PROCESSING,
680 		.entity		= UVC_GUID_UVC_PROCESSING,
691 		.entity		= UVC_GUID_UVC_PROCESSING,
702 		.entity		= UVC_GUID_UVC_PROCESSING,
713 		.entity		= UVC_GUID_UVC_PROCESSING,
724 		.entity		= UVC_GUID_UVC_CAMERA,
735 		.entity		= UVC_GUID_UVC_CAMERA,
745 		.entity		= UVC_GUID_UVC_CAMERA,
754 		.entity		= UVC_GUID_UVC_CAMERA,
763 		.entity		= UVC_GUID_UVC_CAMERA,
772 		.entity		= UVC_GUID_UVC_CAMERA,
783 		.entity		= UVC_GUID_UVC_CAMERA,
792 		.entity		= UVC_GUID_UVC_CAMERA,
801 		.entity		= UVC_GUID_UVC_CAMERA,
812 		.entity		= UVC_GUID_UVC_CAMERA,
823 		.entity		= UVC_GUID_UVC_CAMERA,
832 		.entity		= UVC_GUID_EXT_GPIO_CONTROLLER,
840 		.entity		= UVC_GUID_UVC_PROCESSING,
938 static int uvc_entity_match_guid(const struct uvc_entity *entity,  in uvc_entity_match_guid()  argument
941 	return memcmp(entity->guid, guid, sizeof(entity->guid)) == 0;  in uvc_entity_match_guid()
948 static void __uvc_find_control(struct uvc_entity *entity, u32 v4l2_id,  in __uvc_find_control()  argument
956 	if (entity == NULL)  in __uvc_find_control()
959 	for (i = 0; i < entity->ncontrols; ++i) {  in __uvc_find_control()
960 		ctrl = &entity->controls[i];  in __uvc_find_control()
984 	struct uvc_entity *entity;  in uvc_find_control()  local
993 	list_for_each_entry(entity, &chain->entities, chain) {  in uvc_find_control()
994 		__uvc_find_control(entity, v4l2_id, mapping, &ctrl, next);  in uvc_find_control()
1012 		ret = uvc_query_ctrl(chain->dev, UVC_GET_DEF, ctrl->entity->id,  in uvc_ctrl_populate_cache()
1021 		ret = uvc_query_ctrl(chain->dev, UVC_GET_MIN, ctrl->entity->id,  in uvc_ctrl_populate_cache()
1029 		ret = uvc_query_ctrl(chain->dev, UVC_GET_MAX, ctrl->entity->id,  in uvc_ctrl_populate_cache()
1037 		ret = uvc_query_ctrl(chain->dev, UVC_GET_RES, ctrl->entity->id,  in uvc_ctrl_populate_cache()
1042 			if (UVC_ENTITY_TYPE(ctrl->entity) !=  in uvc_ctrl_populate_cache()
1107 	if (ctrl->entity->get_cur)  in __uvc_ctrl_load_cur()
1108 		ret = ctrl->entity->get_cur(chain->dev, ctrl->entity,  in __uvc_ctrl_load_cur()
1113 				     ctrl->entity->id, chain->dev->intfnum,  in __uvc_ctrl_load_cur()
1237 	__uvc_find_control(ctrl->entity, mapping->master_id, &master_map,  in uvc_ctrl_is_accessible()
1305 		__uvc_find_control(ctrl->entity, mapping->master_id,  in __uvc_query_v4l2_ctrl()
1572 	__uvc_find_control(master->entity, slave_id, &mapping, &ctrl, 0);  in uvc_ctrl_send_slave_event()
1851 				  struct uvc_entity *entity,  in uvc_ctrl_commit_entity()  argument
1859 	if (entity == NULL)  in uvc_ctrl_commit_entity()
1862 	for (i = 0; i < entity->ncontrols; ++i) {  in uvc_ctrl_commit_entity()
1863 		ctrl = &entity->controls[i];  in uvc_ctrl_commit_entity()
1882 			ret = uvc_query_ctrl(dev, UVC_SET_CUR, ctrl->entity->id,  in uvc_ctrl_commit_entity()
1910 static int uvc_ctrl_find_ctrl_idx(struct uvc_entity *entity,  in uvc_ctrl_find_ctrl_idx()  argument
1918 	if (!entity)  in uvc_ctrl_find_ctrl_idx()
1922 		__uvc_find_control(entity, ctrls->controls[i].id, &mapping,  in uvc_ctrl_find_ctrl_idx()
1936 	struct uvc_entity *entity;  in __uvc_ctrl_commit()  local
1940 	list_for_each_entry(entity, &chain->entities, chain) {  in __uvc_ctrl_commit()
1941 		ret = uvc_ctrl_commit_entity(chain->dev, handle, entity,  in __uvc_ctrl_commit()
1946 					uvc_ctrl_find_ctrl_idx(entity, ctrls,  in __uvc_ctrl_commit()
2117 	if (ctrl->entity->get_info)  in uvc_ctrl_get_flags()
2118 		ret = ctrl->entity->get_info(dev, ctrl->entity,  in uvc_ctrl_get_flags()
2121 		ret = uvc_query_ctrl(dev, UVC_GET_INFO, ctrl->entity->id,  in uvc_ctrl_get_flags()
2149 		u8 entity;  in uvc_ctrl_fixup_xu_info()  member
2175 		if (fixups[i].entity == ctrl->entity->id &&  in uvc_ctrl_fixup_xu_info()
2196 	memcpy(info->entity, ctrl->entity->guid, sizeof(info->entity));  in uvc_ctrl_fill_xu_info()
2201 	ret = uvc_query_ctrl(dev, UVC_GET_LEN, ctrl->entity->id, dev->intfnum,  in uvc_ctrl_fill_xu_info()
2206 			info->entity, info->selector, ret);  in uvc_ctrl_fill_xu_info()
2219 			info->entity, info->selector, ret);  in uvc_ctrl_fill_xu_info()
2227 		info->entity, info->selector, info->size,  in uvc_ctrl_fill_xu_info()
2256 			"Failed to initialize control %pUl/%u on device %s entity %u\n",  in uvc_ctrl_init_xu_ctrl()
2257 			info.entity, info.selector, dev->udev->devpath,  in uvc_ctrl_init_xu_ctrl()
2258 			ctrl->entity->id);  in uvc_ctrl_init_xu_ctrl()
2266 	struct uvc_entity *entity, *iter;  in uvc_xu_ctrl_query()  local
2276 	entity = NULL;  in uvc_xu_ctrl_query()
2280 			entity = iter;  in uvc_xu_ctrl_query()
2285 	if (!entity) {  in uvc_xu_ctrl_query()
2293 	for (i = 0; i < entity->ncontrols; ++i) {  in uvc_xu_ctrl_query()
2294 		ctrl = &entity->controls[i];  in uvc_xu_ctrl_query()
2303 			entity->guid, xqry->selector);  in uvc_xu_ctrl_query()
2402 	struct uvc_entity *entity;  in uvc_ctrl_restore_values()  local
2407 	list_for_each_entry(entity, &dev->entities, list) {  in uvc_ctrl_restore_values()
2409 		for (i = 0; i < entity->ncontrols; ++i) {  in uvc_ctrl_restore_values()
2410 			ctrl = &entity->controls[i];  in uvc_ctrl_restore_values()
2417 				ctrl->info.entity, ctrl->info.index,  in uvc_ctrl_restore_values()
2422 		ret = uvc_ctrl_commit_entity(dev, NULL, entity, 0, NULL);  in uvc_ctrl_restore_values()
2451 	uvc_dbg(dev, CONTROL, "Added control %pUl/%u to device %s entity %u\n",  in uvc_ctrl_add_info()
2452 		ctrl->info.entity, ctrl->info.selector, dev->udev->devpath,  in uvc_ctrl_add_info()
2453 		ctrl->entity->id);  in uvc_ctrl_add_info()
2522 		uvc_map_get_name(map), ctrl->info.entity,  in __uvc_ctrl_add_mapping()
2540 	struct uvc_entity *entity;  in uvc_ctrl_add_mapping()  local
2553 	list_for_each_entry(entity, &chain->entities, chain) {  in uvc_ctrl_add_mapping()
2556 		if (UVC_ENTITY_TYPE(entity) != UVC_VC_EXTENSION_UNIT ||  in uvc_ctrl_add_mapping()
2557 		    !uvc_entity_match_guid(entity, mapping->entity))  in uvc_ctrl_add_mapping()
2560 		for (i = 0; i < entity->ncontrols; ++i) {  in uvc_ctrl_add_mapping()
2561 			ctrl = &entity->controls[i];  in uvc_ctrl_add_mapping()
2621  * Prune an entity of its bogus controls using a blacklist. Bogus controls
2626 	struct uvc_entity *entity)  in uvc_ctrl_prune_entity()  argument
2648 	switch (UVC_ENTITY_TYPE(entity)) {  in uvc_ctrl_prune_entity()
2652 		controls = entity->processing.bmControls;  in uvc_ctrl_prune_entity()
2653 		size = entity->processing.bControlSize;  in uvc_ctrl_prune_entity()
2659 		controls = entity->camera.bmControls;  in uvc_ctrl_prune_entity()
2660 		size = entity->camera.bControlSize;  in uvc_ctrl_prune_entity()
2677 			entity->id, blacklist[i].index);  in uvc_ctrl_prune_entity()
2698 	if (UVC_ENTITY_TYPE(ctrl->entity) == UVC_VC_EXTENSION_UNIT)  in uvc_ctrl_init_ctrl()
2704 		if (uvc_entity_match_guid(ctrl->entity, info->entity) &&  in uvc_ctrl_init_ctrl()
2725 		if (!uvc_entity_match_guid(ctrl->entity, mapping->entity) ||  in uvc_ctrl_init_ctrl()
2745 	struct uvc_entity *entity;  in uvc_ctrl_init_chain()  local
2749 	list_for_each_entry(entity, &chain->entities, chain) {  in uvc_ctrl_init_chain()
2754 		if (UVC_ENTITY_TYPE(entity) == UVC_VC_EXTENSION_UNIT) {  in uvc_ctrl_init_chain()
2755 			bmControls = entity->extension.bmControls;  in uvc_ctrl_init_chain()
2756 			bControlSize = entity->extension.bControlSize;  in uvc_ctrl_init_chain()
2757 		} else if (UVC_ENTITY_TYPE(entity) == UVC_VC_PROCESSING_UNIT) {  in uvc_ctrl_init_chain()
2758 			bmControls = entity->processing.bmControls;  in uvc_ctrl_init_chain()
2759 			bControlSize = entity->processing.bControlSize;  in uvc_ctrl_init_chain()
2760 		} else if (UVC_ENTITY_TYPE(entity) == UVC_ITT_CAMERA) {  in uvc_ctrl_init_chain()
2761 			bmControls = entity->camera.bmControls;  in uvc_ctrl_init_chain()
2762 			bControlSize = entity->camera.bControlSize;  in uvc_ctrl_init_chain()
2763 		} else if (UVC_ENTITY_TYPE(entity) == UVC_EXT_GPIO_UNIT) {  in uvc_ctrl_init_chain()
2764 			bmControls = entity->gpio.bmControls;  in uvc_ctrl_init_chain()
2765 			bControlSize = entity->gpio.bControlSize;  in uvc_ctrl_init_chain()
2769 		uvc_ctrl_prune_entity(chain->dev, entity);  in uvc_ctrl_init_chain()
2776 		entity->controls = kcalloc(ncontrols, sizeof(*ctrl),  in uvc_ctrl_init_chain()
2778 		if (entity->controls == NULL)  in uvc_ctrl_init_chain()
2780 		entity->ncontrols = ncontrols;  in uvc_ctrl_init_chain()
2783 		ctrl = entity->controls;  in uvc_ctrl_init_chain()
2788 			ctrl->entity = entity;  in uvc_ctrl_init_chain()
2817 	struct uvc_entity *entity;  in uvc_ctrl_cleanup_fh()  local
2824 	list_for_each_entry(entity, &handle->chain->dev->entities, list) {  in uvc_ctrl_cleanup_fh()
2825 		for (unsigned int i = 0; i < entity->ncontrols; ++i) {  in uvc_ctrl_cleanup_fh()
2826 			if (entity->controls[i].handle != handle)  in uvc_ctrl_cleanup_fh()
2828 			uvc_ctrl_set_handle(handle, &entity->controls[i], NULL);  in uvc_ctrl_cleanup_fh()
2854 	struct uvc_entity *entity;  in uvc_ctrl_cleanup_device()  local
2862 	list_for_each_entry(entity, &dev->entities, list) {  in uvc_ctrl_cleanup_device()
2863 		for (i = 0; i < entity->ncontrols; ++i) {  in uvc_ctrl_cleanup_device()
2864 			struct uvc_control *ctrl = &entity->controls[i];  in uvc_ctrl_cleanup_device()
2873 		kfree(entity->controls);  in uvc_ctrl_cleanup_device()