| /Linux-v5.10/drivers/gpu/drm/scheduler/ |
| D | sched_entity.c | 37 * drm_sched_entity_init - Init a context entity used by scheduler when
40 * @entity: scheduler entity to init
41 * @priority: priority of the entity
43 * entity can be submitted
49 * the entity
53 int drm_sched_entity_init(struct drm_sched_entity *entity, in drm_sched_entity_init() argument
59 if (!(entity && sched_list && (num_sched_list == 0 || sched_list[0]))) in drm_sched_entity_init()
62 memset(entity, 0, sizeof(struct drm_sched_entity)); in drm_sched_entity_init()
63 INIT_LIST_HEAD(&entity->list); in drm_sched_entity_init()
64 entity->rq = NULL; in drm_sched_entity_init()
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| D | sched_main.c | 44 * The jobs in a entity are always scheduled in the order that they were pushed.
82 * drm_sched_rq_add_entity - add an entity
85 * @entity: scheduler entity
87 * Adds a scheduler entity to the run queue.
90 struct drm_sched_entity *entity) in drm_sched_rq_add_entity() argument
92 if (!list_empty(&entity->list)) in drm_sched_rq_add_entity()
96 list_add_tail(&entity->list, &rq->entities); in drm_sched_rq_add_entity()
101 * drm_sched_rq_remove_entity - remove an entity
104 * @entity: scheduler entity
106 * Removes a scheduler entity from the run queue.
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| D | gpu_scheduler_trace.h | 36 TP_PROTO(struct drm_sched_job *sched_job, struct drm_sched_entity *entity),
37 TP_ARGS(sched_job, entity),
39 __field(struct drm_sched_entity *, entity)
48 __entry->entity = entity;
52 __entry->job_count = spsc_queue_count(&entity->job_queue);
56 TP_printk("entity=%p, id=%llu, fence=%p, ring=%s, job count:%u, hw job count:%d",
57 __entry->entity, __entry->id,
63 TP_PROTO(struct drm_sched_job *sched_job, struct drm_sched_entity *entity),
64 TP_ARGS(sched_job, entity),
66 __field(struct drm_sched_entity *, entity)
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| /Linux-v5.10/block/ |
| D | bfq-wf2q.c | 30 static unsigned int bfq_class_idx(struct bfq_entity *entity) in bfq_class_idx() argument
32 struct bfq_queue *bfqq = bfq_entity_to_bfqq(entity); in bfq_class_idx()
52 * @new_entity: if not NULL, pointer to the entity whose activation,
56 * expiration of the in-service entity
60 * extraction of an entity into/from one of the active trees of
65 * reposition an entity in its active tree; see comments on
68 * just activated or requeued entity.
71 * entity->parent may become the next_in_service for its parent
72 * entity.
84 * or repositioning of an entity that does not coincide with in bfq_update_next_in_service()
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| D | bfq-cgroup.c | 310 struct bfq_entity *group_entity = bfqq->entity.parent; in bfqq_group()
313 entity) : in bfqq_group()
424 void bfq_init_entity(struct bfq_entity *entity, struct bfq_group *bfqg) in bfq_init_entity() argument
426 struct bfq_queue *bfqq = bfq_entity_to_bfqq(entity); in bfq_init_entity()
428 entity->weight = entity->new_weight; in bfq_init_entity()
429 entity->orig_weight = entity->new_weight; in bfq_init_entity()
435 * disappear before entity. in bfq_init_entity()
439 entity->parent = bfqg->my_entity; /* NULL for root group */ in bfq_init_entity()
440 entity->sched_data = &bfqg->sched_data; in bfq_init_entity()
545 struct bfq_entity *entity = &bfqg->entity; in bfq_pd_init() local
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| /Linux-v5.10/drivers/media/usb/uvc/ |
| D | uvc_entity.c | 18 struct uvc_entity *entity) in uvc_mc_create_links() argument
25 sink = (UVC_ENTITY_TYPE(entity) == UVC_TT_STREAMING) in uvc_mc_create_links()
26 ? (entity->vdev ? &entity->vdev->entity : NULL) in uvc_mc_create_links()
27 : &entity->subdev.entity; in uvc_mc_create_links()
31 for (i = 0; i < entity->num_pads; ++i) { in uvc_mc_create_links()
36 if (!(entity->pads[i].flags & MEDIA_PAD_FL_SINK)) in uvc_mc_create_links()
39 remote = uvc_entity_by_id(chain->dev, entity->baSourceID[i]); in uvc_mc_create_links()
44 ? (remote->vdev ? &remote->vdev->entity : NULL) in uvc_mc_create_links()
45 : &remote->subdev.entity; in uvc_mc_create_links()
62 void uvc_mc_cleanup_entity(struct uvc_entity *entity) in uvc_mc_cleanup_entity() argument
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| D | uvc_ctrl.c | 38 .entity = UVC_GUID_UVC_PROCESSING,
47 .entity = UVC_GUID_UVC_PROCESSING,
56 .entity = UVC_GUID_UVC_PROCESSING,
66 .entity = UVC_GUID_UVC_PROCESSING,
75 .entity = UVC_GUID_UVC_PROCESSING,
84 .entity = UVC_GUID_UVC_PROCESSING,
93 .entity = UVC_GUID_UVC_PROCESSING,
103 .entity = UVC_GUID_UVC_PROCESSING,
113 .entity = UVC_GUID_UVC_PROCESSING,
122 .entity = UVC_GUID_UVC_PROCESSING,
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| /Linux-v5.10/drivers/media/platform/vsp1/ |
| D | vsp1_entity.c | 3 * vsp1_entity.c -- R-Car VSP1 Base Entity
13 #include <media/media-entity.h>
23 void vsp1_entity_route_setup(struct vsp1_entity *entity, in vsp1_entity_route_setup() argument
30 if (entity->type == VSP1_ENTITY_HGO) { in vsp1_entity_route_setup()
37 source = entity->sources[0]; in vsp1_entity_route_setup()
38 smppt = (pipe->output->entity.index << VI6_DPR_SMPPT_TGW_SHIFT) in vsp1_entity_route_setup()
43 } else if (entity->type == VSP1_ENTITY_HGT) { in vsp1_entity_route_setup()
50 source = entity->sources[0]; in vsp1_entity_route_setup()
51 smppt = (pipe->output->entity.index << VI6_DPR_SMPPT_TGW_SHIFT) in vsp1_entity_route_setup()
58 source = entity; in vsp1_entity_route_setup()
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| D | vsp1_entity.h | 3 * vsp1_entity.h -- R-Car VSP1 Base Entity
44 * struct vsp1_route - Entity routing configuration
45 * @type: Entity type this routing entry is associated with
46 * @index: Entity index this routing entry is associated with
49 * @output: Target node value for entity output
51 * Each $vsp1_route entry describes routing configuration for the entity
53 * holds output routing configuration for the entity, and the @inputs array
54 * store the target node value for each input of the entity. The @output field
55 * stores the target node value of the entity output when used as a source for
67 * struct vsp1_entity_operations - Entity operations
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| D | vsp1_uds.c | 33 vsp1_dl_body_write(dlb, reg + uds->entity.index * VI6_UDS_OFFSET, data); in vsp1_uds_write()
40 void vsp1_uds_set_alpha(struct vsp1_entity *entity, struct vsp1_dl_body *dlb, in vsp1_uds_set_alpha() argument
43 struct vsp1_uds *uds = to_uds(&entity->subdev); in vsp1_uds_set_alpha()
135 config = vsp1_entity_get_pad_config(&uds->entity, cfg, fse->which); in uds_enum_frame_size()
139 format = vsp1_entity_get_pad_format(&uds->entity, config, in uds_enum_frame_size()
142 mutex_lock(&uds->entity.lock); in uds_enum_frame_size()
162 mutex_unlock(&uds->entity.lock); in uds_enum_frame_size()
187 format = vsp1_entity_get_pad_format(&uds->entity, config, in uds_try_format()
211 mutex_lock(&uds->entity.lock); in uds_set_format()
213 config = vsp1_entity_get_pad_config(&uds->entity, cfg, fmt->which); in uds_set_format()
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| D | vsp1_sru.c | 130 config = vsp1_entity_get_pad_config(&sru->entity, cfg, fse->which); in sru_enum_frame_size()
134 format = vsp1_entity_get_pad_format(&sru->entity, config, SRU_PAD_SINK); in sru_enum_frame_size()
136 mutex_lock(&sru->entity.lock); in sru_enum_frame_size()
162 mutex_unlock(&sru->entity.lock); in sru_enum_frame_size()
187 format = vsp1_entity_get_pad_format(&sru->entity, config, in sru_try_format()
227 mutex_lock(&sru->entity.lock); in sru_set_format()
229 config = vsp1_entity_get_pad_config(&sru->entity, cfg, fmt->which); in sru_set_format()
237 format = vsp1_entity_get_pad_format(&sru->entity, config, fmt->pad); in sru_set_format()
242 format = vsp1_entity_get_pad_format(&sru->entity, config, in sru_set_format()
250 mutex_unlock(&sru->entity.lock); in sru_set_format()
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| D | vsp1_brx.c | 103 return v4l2_subdev_get_try_compose(&brx->entity.subdev, cfg, pad); in brx_get_compose()
122 format = vsp1_entity_get_pad_format(&brx->entity, config, in brx_try_format()
143 mutex_lock(&brx->entity.lock); in brx_set_format()
145 config = vsp1_entity_get_pad_config(&brx->entity, cfg, fmt->which); in brx_set_format()
153 format = vsp1_entity_get_pad_format(&brx->entity, config, fmt->pad); in brx_set_format()
157 if (fmt->pad != brx->entity.source_pad) { in brx_set_format()
171 for (i = 0; i <= brx->entity.source_pad; ++i) { in brx_set_format()
172 format = vsp1_entity_get_pad_format(&brx->entity, in brx_set_format()
179 mutex_unlock(&brx->entity.lock); in brx_set_format()
190 if (sel->pad == brx->entity.source_pad) in brx_get_selection()
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| D | vsp1_wpf.c | 32 vsp1_dl_body_write(dlb, reg + wpf->entity.index * VI6_WPF_OFFSET, data); in vsp1_wpf_write()
68 sink_format = vsp1_entity_get_pad_format(&wpf->entity, in vsp1_wpf_set_rotation()
69 wpf->entity.config, in vsp1_wpf_set_rotation()
71 source_format = vsp1_entity_get_pad_format(&wpf->entity, in vsp1_wpf_set_rotation()
72 wpf->entity.config, in vsp1_wpf_set_rotation()
75 mutex_lock(&wpf->entity.lock); in vsp1_wpf_set_rotation()
87 mutex_unlock(&wpf->entity.lock); in vsp1_wpf_set_rotation()
136 struct vsp1_device *vsp1 = wpf->entity.vsp1; in wpf_init_controls()
141 if (wpf->entity.index != 0) { in wpf_init_controls()
181 wpf->entity.index); in wpf_init_controls()
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| D | vsp1_uif.c | 14 #include <media/media-entity.h>
31 return vsp1_read(uif->entity.vsp1, in vsp1_uif_read()
32 uif->entity.index * VI6_UIF_OFFSET + reg); in vsp1_uif_read()
38 vsp1_dl_body_write(dlb, reg + uif->entity.index * VI6_UIF_OFFSET, data); in vsp1_uif_write()
95 mutex_lock(&uif->entity.lock); in uif_get_selection()
97 config = vsp1_entity_get_pad_config(&uif->entity, cfg, sel->which); in uif_get_selection()
106 format = vsp1_entity_get_pad_format(&uif->entity, config, in uif_get_selection()
115 sel->r = *vsp1_entity_get_pad_selection(&uif->entity, config, in uif_get_selection()
125 mutex_unlock(&uif->entity.lock); in uif_get_selection()
143 mutex_lock(&uif->entity.lock); in uif_set_selection()
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| /Linux-v5.10/drivers/media/mc/ |
| D | mc-entity.c | 3 * Media entity
14 #include <media/media-entity.h>
21 return "entity"; in gobj_type()
100 "%s id %u: entity '%s'\n", in dev_dbg_obj()
126 pad->entity->name, pad->index); in dev_dbg_obj()
197 int media_entity_pads_init(struct media_entity *entity, u16 num_pads, in media_entity_pads_init() argument
200 struct media_device *mdev = entity->graph_obj.mdev; in media_entity_pads_init()
206 entity->num_pads = num_pads; in media_entity_pads_init()
207 entity->pads = pads; in media_entity_pads_init()
213 pads[i].entity = entity; in media_entity_pads_init()
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| D | mc-device.c | 24 #include <media/media-entity.h>
83 struct media_entity *entity; in find_entity() local
88 media_device_for_each_entity(entity, mdev) { in find_entity()
89 if (((media_entity_id(entity) == id) && !next) || in find_entity()
90 ((media_entity_id(entity) > id) && next)) { in find_entity()
91 return entity; in find_entity()
121 * do the wrong thing if the entity function doesn't belong to in media_device_enum_entities()
146 upad->entity = media_entity_id(kpad->entity); in media_device_kpad_to_upad()
154 struct media_entity *entity; in media_device_enum_links() local
156 entity = find_entity(mdev, links->entity); in media_device_enum_links()
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| /Linux-v5.10/include/media/ |
| D | media-entity.h | 3 * Media entity
26 * @MEDIA_GRAPH_ENTITY: Identify a media entity
68 * @bmap: Bit map in which each bit represents one entity at struct
83 * @stack.entity: pointer to &struct media_entity at the graph.
90 struct media_entity *entity; member
113 * @list: Linked list associated with an entity or an interface that
125 * @entity: Part of a union. Used only if the second object (gobj1) is
126 * an entity.
143 struct media_entity *entity; member
182 * @entity: Entity this pad belongs to
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| /Linux-v5.10/drivers/media/v4l2-core/ |
| D | v4l2-mc.c | 16 #include <media/media-entity.h>
25 struct media_entity *entity; in v4l2_mc_create_media_graph() local
36 media_device_for_each_entity(entity, mdev) { in v4l2_mc_create_media_graph()
37 switch (entity->function) { in v4l2_mc_create_media_graph()
39 if_vid = entity; in v4l2_mc_create_media_graph()
42 if_aud = entity; in v4l2_mc_create_media_graph()
45 tuner = entity; in v4l2_mc_create_media_graph()
48 decoder = entity; in v4l2_mc_create_media_graph()
51 io_v4l = entity; in v4l2_mc_create_media_graph()
54 io_vbi = entity; in v4l2_mc_create_media_graph()
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| /Linux-v5.10/drivers/staging/media/imx/ |
| D | imx-media-dev-common.c | 64 * Continues upstream from the pad entity's sink pads.
70 struct media_entity *entity = srcpad->entity; in imx_media_add_vdev_to_pad() local
77 /* skip this entity if not a v4l2_subdev */ in imx_media_add_vdev_to_pad()
78 if (!is_media_entity_v4l2_subdev(entity)) in imx_media_add_vdev_to_pad()
81 sd = media_entity_to_v4l2_subdev(entity); in imx_media_add_vdev_to_pad()
86 entity->name, srcpad->index); in imx_media_add_vdev_to_pad()
89 * just skip this entity. in imx_media_add_vdev_to_pad()
101 vdev->vfd->entity.name, entity->name, srcpad->index); in imx_media_add_vdev_to_pad()
111 /* move upstream from this entity's sink pads */ in imx_media_add_vdev_to_pad()
112 for (i = 0; i < entity->num_pads; i++) { in imx_media_add_vdev_to_pad()
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| /Linux-v5.10/Documentation/driver-api/media/ |
| D | mc-core.rst | 21 An entity is a basic media hardware building block. It can correspond to
27 A pad is a connection endpoint through which an entity can interact with
28 other entities. Data (not restricted to video) produced by an entity
29 flows from the entity's output to one or more entity inputs. Pads should
33 on the same entity or on different entities. Data flows from a source
53 instance, defined in ``include/media/media-entity.h``. The structure is usually
58 Drivers initialize entity pads by calling
71 ``include/media/media-entity.h``. Currently, only one type of interface is
83 defined in ``include/media/media-entity.h``. Each entity stores its pads in
84 a pads array managed by the entity driver. Drivers usually embed the array in
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| /Linux-v5.10/Documentation/userspace-api/media/mediactl/ |
| D | media-ioc-enum-entities.rst | 34 To query the attributes of an entity, applications set the id field of a
44 about the entity with the smallest id strictly larger than the requested
45 one ('next entity'), or the ``EINVAL`` error code if there is none.
47 Entity IDs can be non-contiguous. Applications must *not* try to
63 - Entity ID, set by the application. When the ID is or'ed with
65 the first entity with a larger ID. Do not expect that the ID will
67 do not hardcode entity IDs in an application.
72 - Entity name as an UTF-8 NULL-terminated string. This name must be unique
78 - Entity type, see :ref:`media-entity-functions` for details.
83 - Entity revision. Always zero (obsolete)
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| D | media-types.rst | 10 .. _media-entity-functions:
49 .. flat-table:: Media entity functions
55 - Unknown entity. That generally indicates that a driver didn't
56 initialize properly the entity, which is a Kernel bug
59 - Data streaming input and/or output entity.
62 - V4L VBI streaming input or output entity
65 - V4L Software Digital Radio (SDR) streaming input or output entity
68 - DVB Digital TV streaming input or output entity
71 - Digital TV demodulator entity.
74 - MPEG Transport stream demux entity. Could be implemented on
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| /Linux-v5.10/drivers/media/platform/xilinx/ |
| D | xilinx-vipp.c | 31 * struct xvip_graph_entity - Entity in the video graph
33 * @entity: media entity, from the corresponding V4L2 subdev
38 struct media_entity *entity; member
56 struct xvip_graph_entity *entity; in xvip_graph_find_entity() local
60 entity = to_xvip_entity(asd); in xvip_graph_find_entity()
61 if (entity->asd.match.fwnode == fwnode) in xvip_graph_find_entity()
62 return entity; in xvip_graph_find_entity()
69 struct xvip_graph_entity *entity) in xvip_graph_build_one() argument
72 struct media_entity *local = entity->entity; in xvip_graph_build_one()
81 dev_dbg(xdev->dev, "creating links for entity %s\n", local->name); in xvip_graph_build_one()
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| /Linux-v5.10/drivers/media/usb/au0828/ |
| D | au0828-core.c | 216 struct media_entity *entity, *mixer = NULL, *decoder = NULL; in au0828_media_graph_notify() local
224 media_device_for_each_entity(entity, dev->media_dev) { in au0828_media_graph_notify()
225 if (entity->function == MEDIA_ENT_F_AUDIO_MIXER) in au0828_media_graph_notify()
226 mixer = entity; in au0828_media_graph_notify()
227 else if (entity->function == MEDIA_ENT_F_ATV_DECODER) in au0828_media_graph_notify()
228 decoder = entity; in au0828_media_graph_notify()
241 media_device_for_each_entity(entity, dev->media_dev) { in au0828_media_graph_notify()
242 if (entity->function == MEDIA_ENT_F_AUDIO_MIXER) in au0828_media_graph_notify()
243 mixer = entity; in au0828_media_graph_notify()
266 struct media_entity *entity) in au0828_is_link_shareable() argument
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| /Linux-v5.10/include/drm/ |
| D | gpu_scheduler.h | 55 * @rq: runqueue on which this entity is currently scheduled.
57 * Jobs from this entity can be scheduled on any scheduler
60 * @priority: priority of the entity
61 * @rq_lock: lock to modify the runqueue to which this entity belongs.
62 * @job_queue: the list of jobs of this entity.
64 * new &drm_sched_fence which is part of the entity.
66 * to this entity.
76 * @last_user: last group leader pushing a job into the entity.
112 * @current_entity: the entity which is to be scheduled.
116 * the next entity to emit commands from.
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