| /Linux-v5.15/sound/soc/intel/boards/ |
| D | sof_cs42l42.c | 282 struct snd_soc_dai_link *links, in create_spk_amp_dai_links() argument
292 links[*id].name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec", in create_spk_amp_dai_links()
294 if (!links[*id].name) { in create_spk_amp_dai_links()
299 links[*id].id = *id; in create_spk_amp_dai_links()
302 max_98357a_dai_link(&links[*id]); in create_spk_amp_dai_links()
304 max_98360a_dai_link(&links[*id]); in create_spk_amp_dai_links()
311 links[*id].platforms = platform_component; in create_spk_amp_dai_links()
312 links[*id].num_platforms = ARRAY_SIZE(platform_component); in create_spk_amp_dai_links()
313 links[*id].dpcm_playback = 1; in create_spk_amp_dai_links()
314 links[*id].no_pcm = 1; in create_spk_amp_dai_links()
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| D | sof_pcm512x.c | 226 struct snd_soc_dai_link *links; in sof_card_dai_links_create() local
229 links = devm_kcalloc(dev, sof_audio_card_pcm512x.num_links, in sof_card_dai_links_create()
233 if (!links || !cpus) in sof_card_dai_links_create()
237 links[id].name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
239 if (!links[id].name) in sof_card_dai_links_create()
242 links[id].id = id; in sof_card_dai_links_create()
243 links[id].codecs = pcm512x_component; in sof_card_dai_links_create()
244 links[id].num_codecs = ARRAY_SIZE(pcm512x_component); in sof_card_dai_links_create()
245 links[id].platforms = platform_component; in sof_card_dai_links_create()
246 links[id].num_platforms = ARRAY_SIZE(platform_component); in sof_card_dai_links_create()
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| D | sof_rt5682.c | 596 struct snd_soc_dai_link *links; in sof_card_dai_links_create() local
599 links = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link) * in sof_card_dai_links_create()
603 if (!links || !cpus) in sof_card_dai_links_create()
607 links[id].name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
609 if (!links[id].name) in sof_card_dai_links_create()
612 links[id].id = id; in sof_card_dai_links_create()
613 links[id].codecs = rt5682_component; in sof_card_dai_links_create()
614 links[id].num_codecs = ARRAY_SIZE(rt5682_component); in sof_card_dai_links_create()
615 links[id].platforms = platform_component; in sof_card_dai_links_create()
616 links[id].num_platforms = ARRAY_SIZE(platform_component); in sof_card_dai_links_create()
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| /Linux-v5.15/sound/soc/sof/ |
| D | nocodec.c | 24 struct snd_soc_dai_link *links, in sof_nocodec_bes_setup() argument
30 if (!drv || !links || !card) in sof_nocodec_bes_setup()
39 links[i].name = devm_kasprintf(dev, GFP_KERNEL, in sof_nocodec_bes_setup()
41 if (!links[i].name) in sof_nocodec_bes_setup()
44 links[i].stream_name = links[i].name; in sof_nocodec_bes_setup()
46 links[i].cpus = &dlc[0]; in sof_nocodec_bes_setup()
47 links[i].codecs = &dlc[1]; in sof_nocodec_bes_setup()
48 links[i].platforms = &dlc[2]; in sof_nocodec_bes_setup()
50 links[i].num_cpus = 1; in sof_nocodec_bes_setup()
51 links[i].num_codecs = 1; in sof_nocodec_bes_setup()
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| /Linux-v5.15/drivers/interconnect/qcom/ |
| D | sc7280.c | 24 .links = { SC7280_SLAVE_A1NOC_SNOC },
33 .links = { SC7280_SLAVE_A1NOC_SNOC },
42 .links = { SC7280_SLAVE_A1NOC_SNOC },
51 .links = { SC7280_SLAVE_SERVICE_A1NOC },
60 .links = { SC7280_SLAVE_A1NOC_SNOC },
69 .links = { SC7280_SLAVE_A1NOC_SNOC },
78 .links = { SC7280_SLAVE_A1NOC_SNOC },
87 .links = { SC7280_SLAVE_A1NOC_SNOC },
96 .links = { SC7280_SLAVE_A1NOC_SNOC },
105 .links = { SC7280_SLAVE_A1NOC_SNOC },
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| /Linux-v5.15/tools/testing/selftests/bpf/prog_tests/ |
| D | cgroup_link.c | 40 struct bpf_link *links[ARRAY_SIZE(cgs)] = {}, *tmp_link; in test_cgroup_link() local
66 links[i] = bpf_program__attach_cgroup(skel->progs.egress, in test_cgroup_link()
68 if (!ASSERT_OK_PTR(links[i], "cg_attach")) in test_cgroup_link()
109 bpf_link__destroy(links[last_cg]); in test_cgroup_link()
110 links[last_cg] = NULL; in test_cgroup_link()
121 links[last_cg] = bpf_program__attach_cgroup(skel->progs.egress, in test_cgroup_link()
123 if (!ASSERT_OK_PTR(links[last_cg], "cg_attach")) in test_cgroup_link()
129 bpf_link__destroy(links[last_cg]); in test_cgroup_link()
130 links[last_cg] = NULL; in test_cgroup_link()
164 links[last_cg] = bpf_program__attach_cgroup(skel->progs.egress, in test_cgroup_link()
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| D | socket_cookie.c | 33 skel->links.set_cookie = bpf_program__attach_cgroup( in test_socket_cookie()
35 if (!ASSERT_OK_PTR(skel->links.set_cookie, "prog_attach")) in test_socket_cookie()
38 skel->links.update_cookie_sockops = bpf_program__attach_cgroup( in test_socket_cookie()
40 if (!ASSERT_OK_PTR(skel->links.update_cookie_sockops, "prog_attach")) in test_socket_cookie()
43 skel->links.update_cookie_tracing = bpf_program__attach( in test_socket_cookie()
45 if (!ASSERT_OK_PTR(skel->links.update_cookie_tracing, "prog_attach")) in test_socket_cookie()
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| D | get_stackid_cannot_attach.c | 49 skel->links.oncpu = bpf_program__attach_perf_event(skel->progs.oncpu, in test_get_stackid_cannot_attach()
51 ASSERT_ERR_PTR(skel->links.oncpu, "attach_perf_event_no_callchain"); in test_get_stackid_cannot_attach()
65 skel->links.oncpu = bpf_program__attach_perf_event(skel->progs.oncpu, in test_get_stackid_cannot_attach()
67 ASSERT_OK_PTR(skel->links.oncpu, "attach_perf_event_callchain"); in test_get_stackid_cannot_attach()
81 skel->links.oncpu = bpf_program__attach_perf_event(skel->progs.oncpu, in test_get_stackid_cannot_attach()
83 ASSERT_ERR_PTR(skel->links.oncpu, "attach_perf_event_exclude_callchain_kernel"); in test_get_stackid_cannot_attach()
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| /Linux-v5.15/Documentation/userspace-api/media/mediactl/ |
| D | media-ioc-enum-links.rst | 13 MEDIA_IOC_ENUM_LINKS - Enumerate all pads and links for a given entity
34 To enumerate pads and/or links for a given entity, applications set the
39 the ``pads`` and ``links`` fields. They then call the
47 If the ``links`` field is not NULL, the driver fills the ``links`` array
48 with information about the entity's outbound links. The array must have
49 enough room to store all the entity's outbound links. The number of
50 outbound links can be retrieved with :ref:`MEDIA_IOC_ENUM_ENTITIES`.
52 Only forward links that originate at one of the entity's source pads are
74 - \*\ ``links``
75 - Pointer to a links array allocated by the application. Ignored if
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| /Linux-v5.15/samples/bpf/ |
| D | sampleip_user.c | 37 struct bpf_link *links[]) in sampling_start() argument
56 links[i] = bpf_program__attach_perf_event(prog, pmu_fd); in sampling_start()
57 if (libbpf_get_error(links[i])) { in sampling_start()
59 links[i] = NULL; in sampling_start()
68 static void sampling_end(struct bpf_link *links[]) in sampling_end() argument
73 bpf_link__destroy(links[i]); in sampling_end()
144 struct bpf_link **links; in main() local
174 links = calloc(nr_cpus, sizeof(struct bpf_link *)); in main()
175 if (!links) { in main()
176 fprintf(stderr, "ERROR: malloc of links\n"); in main()
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| D | spintest_user.c | 15 struct bpf_link *links[20]; in main() local
54 links[j] = bpf_program__attach(prog); in main()
55 if (libbpf_get_error(links[j])) { in main()
57 links[j] = NULL; in main()
89 bpf_link__destroy(links[j]); in main()
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| D | tracex4_user.c | 51 struct bpf_link *links[2]; in main() local
77 links[j] = bpf_program__attach(prog); in main()
78 if (libbpf_get_error(links[j])) { in main()
80 links[j] = NULL; in main()
93 bpf_link__destroy(links[j]); in main()
|
| /Linux-v5.15/Documentation/driver-api/ |
| D | device_link.rst | 4 Device links
25 Device links allow representation of such dependencies in the driver core.
47 The earliest point in time when device links can be added is after
77 to deletion. Device links managed by the driver core are deleted automatically
110 device links (i.e. when ``DL_FLAG_STATELESS`` is not specified on link addition)
116 Moreover, managed device links cannot be deleted directly. They are deleted
119 However, stateless device links (i.e. device links with ``DL_FLAG_STATELESS``
150 scope of device links.
177 device links from the hotplug ports (consumers) to the NHI device
218 becomes a directed acyclic graph once device links are added.
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| /Linux-v5.15/sound/soc/intel/common/ |
| D | soc-acpi-intel-tgl-match.c | 367 .links = sdw_mockup_headset_2amps_mic,
374 .links = sdw_mockup_headset_1amp_mic,
381 .links = sdw_mockup_mic_headset_1amp,
388 .links = tgl_sdw_rt711_link1_rt1308_link2_rt715_link0,
393 .link_mask = 0xF, /* 4 active links required */
394 .links = tgl_3_in_1_default,
400 * link_mask should be 0xB, but all links are enabled by BIOS.
405 .links = tgl_3_in_1_mono_amp,
410 .link_mask = 0xF, /* 4 active links required */
411 .links = tgl_3_in_1_sdca,
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| D | soc-acpi-intel-adl-match.c | 307 .link_mask = 0xF, /* 4 active links required */
308 .links = adl_default,
313 .link_mask = 0xF, /* 4 active links required */
314 .links = adl_sdca_default,
319 .link_mask = 0xF, /* 4 active links required */
320 .links = adl_sdca_3_in_1,
325 .link_mask = 0x5, /* 2 active links required */
326 .links = adl_sdw_rt1316_link2_rt714_link0,
332 .links = adl_rvp,
338 .links = adl_chromebook_base,
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| /Linux-v5.15/drivers/media/mc/ |
| D | mc-device.c | 117 entd->links = ent->num_links - ent->num_backlinks; in media_device_enum_entities()
153 struct media_links_enum *links = arg; in media_device_enum_links() local
156 entity = find_entity(mdev, links->entity); in media_device_enum_links()
160 if (links->pads) { in media_device_enum_links()
168 if (copy_to_user(&links->pads[p], &pad, sizeof(pad))) in media_device_enum_links()
173 if (links->links) { in media_device_enum_links()
175 struct media_link_desc __user *ulink_desc = links->links; in media_device_enum_links()
177 list_for_each_entry(link, &entity->links, list) { in media_device_enum_links()
195 memset(links->reserved, 0, sizeof(links->reserved)); in media_device_enum_links()
338 /* Get links and number of links */ in media_device_get_topology()
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| /Linux-v5.15/drivers/scsi/aic7xxx/aicasm/ |
| D | aicasm_symbol.c | 216 curnode = SLIST_NEXT(curnode, links); in symlist_search()
263 SLIST_INSERT_HEAD(symlist, newnode, links); in symlist_add()
268 if (SLIST_NEXT(curnode, links) == NULL) { in symlist_add()
270 links); in symlist_add()
275 cursymbol = SLIST_NEXT(curnode, links)->symbol; in symlist_add()
285 links); in symlist_add()
289 curnode = SLIST_NEXT(curnode, links); in symlist_add()
292 SLIST_INSERT_HEAD(symlist, newnode, links); in symlist_add()
303 node2 = SLIST_NEXT(node1, links); in symlist_free()
318 SLIST_REMOVE_HEAD(symlist_src2, links); in symlist_merge()
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| /Linux-v5.15/Documentation/driver-api/media/ |
| D | mc-core.rst | 104 Links subsection
107 Links are represented by a struct media_link instance,
108 defined in ``include/media/media-entity.h``. There are two types of links:
110 **1. pad to pad links**:
113 to all links originating at or targeting any of its pads.
117 Drivers create pad to pad links by calling:
121 **2. interface to entity links**:
125 Drivers create interface to entity links by calling:
131 Links can only be created after having both ends already created.
133 Links have flags that describe the link capabilities and state. The
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| /Linux-v5.15/include/media/ |
| D | v4l2-mc.h | 24 * v4l2_mc_create_media_graph() - create Media Controller links at the graph.
28 * Add links between the entities commonly found on PC customer's hardware at
89 * v4l2_create_fwnode_links_to_pad - Create fwnode-based links from a
98 * translates them into media links to that pad. The function can be
100 * callback, to create links from a bound source subdevice.
103 * the flags are valid regardless of the number of links that may be created.
105 * links to be enabled, which isn't valid if more than one link is created.
119 * v4l2_create_fwnode_links - Create fwnode-based links from a source
127 * links. The function can be called by the sink subdevice, in its
128 * v4l2-async notifier subdev bound callback, to create all links from
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| /Linux-v5.15/drivers/base/ |
| D | core.c | 50 /* Device links support. */
71 * Attempts to create duplicate links between the same pair of fwnode handles
122 * fwnode_links_purge_suppliers - Delete all supplier links of fwnode_handle.
123 * @fwnode: fwnode whose supplier links need to be deleted
125 * Deletes all supplier links connecting directly to @fwnode.
138 * fwnode_links_purge_consumers - Delete all consumer links of fwnode_handle.
139 * @fwnode: fwnode whose consumer links need to be deleted
141 * Deletes all consumer links connecting directly to @fwnode.
154 * fwnode_links_purge - Delete all links connected to a fwnode_handle.
155 * @fwnode: fwnode whose links needs to be deleted
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| /Linux-v5.15/drivers/fsi/ |
| D | fsi-master-hub.c | 25 * each of those links can in turn be chained to a hub master with multiple
26 * links of its own.
199 uint32_t reg, links; in hub_master_probe() local
208 links = (reg >> 8) & 0xff; in hub_master_probe()
209 dev_dbg(dev, "hub version %08x (%d links)\n", reg, links); in hub_master_probe()
212 FSI_HUB_LINK_SIZE * links); in hub_master_probe()
214 dev_err(dev, "can't claim slave address range for links"); in hub_master_probe()
225 hub->size = FSI_HUB_LINK_SIZE * links; in hub_master_probe()
232 hub->master.n_links = links; in hub_master_probe()
258 FSI_HUB_LINK_SIZE * links); in hub_master_probe()
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| /Linux-v5.15/Documentation/sound/soc/ |
| D | dpcm.rst | 119 1. Define the FE and BE DAI links.
126 FE and BE DAI links
146 For the example above we have to define 4 FE DAI links and 6 BE DAI links. The
147 FE DAI links are defined as follows :-
162 .....< other FE and BE DAI links here >
180 .....< FE DAI links here >
195 .....< other BE DAI links here >
261 The other PCM operation are the same as for regular DAI links. Use as necessary.
267 The BE DAI links will normally be connected to the graph at initialisation time
339 2. Hostless FE. This FE has a virtual connection to the BE DAI links on the DAPM
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| /Linux-v5.15/tools/bpf/bpftool/Documentation/ |
| D | bpftool-link.rst | 5 tool for inspection and simple manipulation of eBPF links
34 Show information about active links. If *LINK* is
36 otherwise list all links currently active on the system.
44 links. On such kernels bpftool will automatically emit this
69 When showing BPF links, show file names of pinned
70 links.
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| /Linux-v5.15/drivers/interconnect/imx/ |
| D | imx.h | 30 * @links: an array of slaves' node id
31 * @num_links: number of id defined in links
36 u16 links[IMX_ICC_MAX_LINKS]; member
47 .links = { __VA_ARGS__ }, \
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| /Linux-v5.15/drivers/greybus/ |
| D | manifest.c | 38 struct list_head links; member
47 list_del(&descriptor->links); in release_manifest_descriptor()
56 list_for_each_entry_safe(descriptor, next, &intf->manifest_descs, links) in release_manifest_descriptors()
65 list_for_each_entry_safe(desc, tmp, head, links) { in release_cport_descriptors()
81 list_for_each_entry_safe(descriptor, next, &intf->manifest_descs, links) in get_next_bundle_desc()
167 list_add_tail(&descriptor->links, &intf->manifest_descs); in identify_descriptor()
196 list_for_each_entry(descriptor, &intf->manifest_descs, links) { in gb_string_get()
240 list_for_each_entry_safe(desc, next, &intf->manifest_descs, links) { in gb_manifest_parse_cports()
263 list_for_each_entry(tmp, &list, links) { in gb_manifest_parse_cports()
271 list_move_tail(&desc->links, &list); in gb_manifest_parse_cports()
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