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/linux/sound/soc/meson/
H A Daxg-frddr.c129 SOC_DAPM_ENUM("Output Sink", axg_frddr_sel_enum);
132 SND_SOC_DAPM_DEMUX("SINK SEL", SND_SOC_NOPM, 0, 0,
145 { "SINK SEL", NULL, "Playback" },
146 { "OUT 0", "OUT 0", "SINK SEL" },
147 { "OUT 1", "OUT 1", "SINK SEL" },
148 { "OUT 2", "OUT 2", "SINK SEL" },
149 { "OUT 3", "OUT 3", "SINK SEL" },
150 { "OUT 4", "OUT 4", "SINK SEL" },
151 { "OUT 5", "OUT 5", "SINK SEL" },
152 { "OUT 6", "OUT 6", "SINK SEL" },
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/linux/drivers/hwtracing/coresight/
H A Dcoresight-etm-perf.c34 * the trace path and the sink configuration. The event data is accessible
35 * via perf_get_aux(handle). However, a sink could "end" a perf output
36 * handle via the IRQ handler. And if the "sink" encounters a failure
65 /* preset - if sink ID is used as a configuration selector */
67 /* Sink ID - same for all ETMs */
199 struct coresight_device *sink; in free_sink_buffer() local
208 sink = coresight_get_sink(etm_event_cpu_path(event_data, cpu)); in free_sink_buffer()
209 sink_ops(sink)->free_buffer(event_data->snk_config); in free_sink_buffer()
221 /* Free the sink buffers, if there are any */ in free_event_data()
233 struct coresight_device *sink = coresight_get_sink(*ppath); in free_event_data() local
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H A Dcoresight-core.c39 * struct coresight_node - elements of a path, from source to sink
442 * ETF devices are tricky... They can be a link or a sink, in coresight_disable_path_from()
444 * selected as a sink it will be configured as a sink, otherwise in coresight_disable_path_from()
523 * ETF devices are tricky... They can be a link or a sink, in coresight_enable_path()
525 * selected as a sink it will be configured as a sink, otherwise in coresight_enable_path()
537 * Sink is the first component turned on. If we in coresight_enable_path()
538 * failed to enable the sink, there are no components in coresight_enable_path()
614 * coresight_get_sink_by_id - returns the sink that matches the id
615 * @id: Id of the sink to match
617 * The name of a sink is unique, whether it is found on the AMBA bus or
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H A Dcoresight-ctcu-core.c29 * filter function based on the trace ID for each TMC ETR sink. The length of each
89 * @port_num: port number connected to TMC ETR sink.
122 * Searching the sink device from helper's view in case there are multiple helper devices
123 * connected to the sink device.
125 static int ctcu_get_active_port(struct coresight_device *sink, struct coresight_device *helper) in ctcu_get_active_port() argument
131 if (pdata->in_conns[i]->src_dev == sink) in ctcu_get_active_port()
141 struct coresight_device *sink = coresight_get_sink(path); in ctcu_set_etr_traceid() local
145 if ((sink == NULL) || !IS_VALID_CS_TRACE_ID(traceid)) { in ctcu_set_etr_traceid()
146 dev_err(&csdev->dev, "Invalid sink device or trace ID\n"); in ctcu_set_etr_traceid()
150 port_num = ctcu_get_active_port(sink, csdev); in ctcu_set_etr_traceid()
H A Dcoresight-sysfs.c24 * path can exist from a tracer (associated to a CPU) to a sink.
105 * coresight_find_activated_sysfs_sink - returns the first sink activated via
114 struct coresight_device *sink = NULL; in coresight_find_activated_sysfs_sink() local
129 sink = coresight_find_activated_sysfs_sink(child_dev); in coresight_find_activated_sysfs_sink()
130 if (sink) in coresight_find_activated_sysfs_sink()
131 return sink; in coresight_find_activated_sysfs_sink()
171 struct coresight_device *sink; in coresight_enable_sysfs() local
201 sink = coresight_find_activated_sysfs_sink(csdev); in coresight_enable_sysfs()
202 if (!sink) { in coresight_enable_sysfs()
207 path = coresight_build_path(csdev, sink); in coresight_enable_sysfs()
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/linux/drivers/gpu/drm/amd/display/dc/core/
H A Ddc_sink.c34 static bool dc_sink_construct(struct dc_sink *sink, const struct dc_sink_init_data *init_params) in dc_sink_construct() argument
42 sink->sink_signal = init_params->sink_signal; in dc_sink_construct()
43 sink->link = link; in dc_sink_construct()
44 sink->ctx = link->ctx; in dc_sink_construct()
45 sink->dongle_max_pix_clk = init_params->dongle_max_pix_clk; in dc_sink_construct()
46 sink->converter_disable_audio = init_params->converter_disable_audio; in dc_sink_construct()
47 sink->dc_container_id = NULL; in dc_sink_construct()
48 sink->sink_id = init_params->link->ctx->dc_sink_id_count; in dc_sink_construct()
60 void dc_sink_retain(struct dc_sink *sink) in dc_sink_retain() argument
62 kref_get(&sink->refcount); in dc_sink_retain()
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/linux/Documentation/userspace-api/media/v4l/
H A Ddev-subdev.rst192 - Formats should be propagated from sink pads to source pads. Modifying
193 a format on a source pad should not modify the format on any sink
197 reset the scale factors to default values when sink pads formats are
199 source pads formats should be reset to the sink pads formats.
256 * - Configure frontend sink format
269 * - Configure scaler sink format
286 * - Configure scaler sink compose selection
310 host frontend and scaler sink and source pads have the default
311 values, as well as the compose rectangle on the scaler's sink pad.
313 2. The application configures the frontend sink pad format's size to
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/linux/drivers/thunderbolt/
H A Dlc.c541 /* The first DP IN port is sink 0 and second is sink 1 */ in tb_lc_dp_sink_from_port()
550 static int tb_lc_dp_sink_available(struct tb_switch *sw, int sink) in tb_lc_dp_sink_available() argument
561 * Sink is available for CM/SW to use if the allocation value is in tb_lc_dp_sink_available()
564 if (!sink) { in tb_lc_dp_sink_available()
579 * tb_lc_dp_sink_query() - Is DP sink available for DP IN port
580 * @sw: Switch whose DP sink is queried
583 * Queries through LC SNK_ALLOCATION registers whether DP sink is available
586 * Return: %true if DP sink is available, %false otherwise.
590 int sink; in tb_lc_dp_sink_query() local
593 * For older generations sink is always available as there is no in tb_lc_dp_sink_query()
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/linux/drivers/gpu/drm/amd/display/dc/link/
H A Dlink_detection.c168 * Detect output sink type
268 struct dc_sink *sink) in read_scdc_caps() argument
278 sizeof(offset), sink->scdc_caps.manufacturer_OUI.byte, in read_scdc_caps()
279 sizeof(sink->scdc_caps.manufacturer_OUI.byte)); in read_scdc_caps()
284 sizeof(offset), &(sink->scdc_caps.device_id.byte), in read_scdc_caps()
285 sizeof(sink->scdc_caps.device_id.byte)); in read_scdc_caps()
782 struct dc_sink *sink, in verify_link_capability_destructive() argument
856 static void verify_link_capability(struct dc_link *link, struct dc_sink *sink, in verify_link_capability() argument
860 verify_link_capability_destructive(link, sink, reason); in verify_link_capability()
954 * detect_link_and_local_sink() - Detect if a sink is attached to a given link
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/linux/include/media/
H A Dv4l2-mc.h90 * source subdev to a sink pad.
93 * @sink: pointer to a sink pad
97 * subdevice to a single sink pad, and if suitable connections are found,
99 * called by the sink, in its v4l2-async notifier bound callback, to create
109 * Any sink subdevice that calls this function must implement the
111 * to the sink are owned by the sink.
116 struct media_pad *sink, u32 flags);
120 * subdev to a sink subdev.
123 * @sink_sd: pointer to a sink subdevice
126 * between source and sink subdevices, and translates them into media
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/linux/tools/testing/selftests/net/
H A Dudpgso.sh31 ip link add name sink mtu 1500 type dummy
32 ip addr add dev sink 10.0.0.0/24
33 ip addr add dev sink fd00::2/64 nodad
34 ip link set dev sink up
39 ethtool -K sink tx-checksum-ip-generic on >/dev/null
40 ethtool -K sink tx-udp-segmentation on >/dev/null
45 ethtool -K sink tx-checksum-ip-generic on >/dev/null
46 ethtool -K sink tx-udp-segmentation off >/dev/null
51 ethtool -K sink tx-checksum-ip-generic off >/dev/null
52 ethtool -K sink tx-udp-segmentation off >/dev/null
/linux/Documentation/userspace-api/media/mediactl/
H A Dmedia-types.rst144 composing must have at least two sink pads and one source
152 must have at least one sink pad and one source pad. Read
161 encoding conversion must have at least one sink pad and one
163 its sink pad(s) to a different encoding output on its source
170 processing must have one sink pad and one source pad. It uses
171 the values of the pixels received on its sink pad to look up
179 at least one sink pad and one source pad, and scale the
180 video frame(s) received on its sink pad(s) to a different
190 capable of statistics computation must have one sink pad and
192 received on its sink pad and outputs the statistics data on
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/linux/Documentation/ABI/testing/
H A Dsysfs-class-usb_power_delivery37 What: /sys/class/usb_power_delivery/.../sink-capabilities
41 The sink capability message "Sink_Capabilities" contains a set
46 The order of the objects in the sink capability message is the
70 support both source and sink power roles.
81 What: /sys/class/usb_power_delivery/.../sink-capabilities/1:fixed_supply/higher_capability
86 vsafe5V Fixed Supply Object. If the bit is set, then the sink
140 What: /sys/class/usb_power_delivery/.../sink-capabilities/<position>:fixed_supply/operational_curr…
144 Operational current of the sink in milliamperes.
146 What: /sys/class/usb_power_delivery/.../sink-capabilities/<position>:fixed_supply/fast_role_swap_c…
151 Current" field that tells the current level the sink requires
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/linux/Documentation/admin-guide/media/
H A Dimx7.rst39 This is the MIPI CSI-2 receiver entity. It has one sink pad to receive the pixel
47 This is the video multiplexer. It has two sink pads to select from either camera
59 This entity has one sink pad that receives from the csi-mux entity and a single
116 pad0: Sink
126 pad0: Sink
132 pad0: Sink
134 pad1: Sink
144 pad0: Sink
198 pad0: Sink
208 pad0: Sink
/linux/tools/usb/
H A Dhcd-tests.sh7 # - out, in: out needs 'bulk sink' firmware, in needs 'bulk src'
8 # - iso-out, iso-in: out needs 'iso sink' firmware, in needs 'iso src'
9 # - halt: needs bulk sink+src, tests halt set/clear from host
10 # - unlink: needs bulk sink and/or src, test HCD unlink processing
123 check_config sink-src
154 check_config sink-src
181 check_config sink-src
207 check_config sink-src
/linux/Documentation/trace/
H A Dintel_th.rst47 mmap() interface and directed to a "software sink" driver that will
136 - notifying the software sink that a particular window is full, and
142 software sink driver to notify the MSU driver when a window is
145 An example sink driver, msu-sink illustrates the implementation of a
146 software sink. Functionally, it simply unlocks windows as soon as they
149 to just the first one. It can be enabled by writing "sink" to the "mode"
150 file (assuming msu-sink.ko is loaded).
/linux/drivers/media/usb/au0828/
H A Dau0828-core.c292 struct media_entity *sink; in au0828_enable_source() local
305 * is the sink. Look for an active link between decoder and in au0828_enable_source()
315 sink = entity; in au0828_enable_source()
324 sink = dev->decoder; in au0828_enable_source()
355 /* Is there an active link between sink and source */ in au0828_enable_source()
367 /* Either ALSA or Video own tuner. Sink is the same in au0828_enable_source()
369 * their common source (tuner) and sink (decoder). in au0828_enable_source()
370 * Starting pipeline between sharing entity and sink in au0828_enable_source()
390 list_for_each_entry(link, &sink->links, list) { in au0828_enable_source()
391 /* Check sink, and source */ in au0828_enable_source()
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/linux/drivers/staging/media/imx/
H A Dimx-media-internal-sd.c135 struct v4l2_subdev *sink, in create_internal_link() argument
142 &sink->entity.pads[link->remote_pad])) in create_internal_link()
147 sink->name, link->remote_pad); in create_internal_link()
150 &sink->entity, link->remote_pad, 0); in create_internal_link()
167 /* create the source->sink links */ in create_ipu_internal_links()
176 struct v4l2_subdev *sink; in create_ipu_internal_links() local
179 sink = imxmd->sync_sd[ipu_id][link->remote]; in create_ipu_internal_links()
181 ret = create_internal_link(imxmd, sd, sink, link); in create_ipu_internal_links()
/linux/Documentation/trace/coresight/
H A Dcoresight-tpda.rst35 Enable coresight sink first. The port of tpda which is connected to
43 The test data will be collected in the coresight sink which is enabled.
44 If rwp register of the sink is keeping updating when do
46 generated from TPDM to sink.
48 There must be a tpda between tpdm and the sink. When there are some
/linux/Documentation/devicetree/bindings/iio/addac/
H A Dadi,ad74115.yaml137 adi,digital-input-sink-range-high:
145 adi,digital-input-sink-microamp:
146 description: Sink current in digital input mode.
196 either source or sink for VOUT and 4mA sink for IOUT.
197 When present, the limit is 16mA in either source or sink for VOUT,
198 1mA sink for IOUT.
327 - adi,digital-input-sink-range-high
330 adi,digital-input-sink-microamp:
/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-facebook-bletchley.dts398 try-power-role = "sink";
401 sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
402 op-sink-microwatt = <10000000>;
487 try-power-role = "sink";
490 sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
491 op-sink-microwatt = <10000000>;
576 try-power-role = "sink";
579 sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
580 op-sink-microwatt = <10000000>;
665 try-power-role = "sink";
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/linux/drivers/gpu/drm/nouveau/nvkm/engine/disp/
H A Ddp.c321 u8 sink[2]; in nvkm_dp_train_link() local
326 /* Set desired link configuration on the sink. */ in nvkm_dp_train_link()
327 sink[0] = (outp->dp.rate[rate].dpcd < 0) ? ior->dp.bw : 0; in nvkm_dp_train_link()
328 sink[1] = ior->dp.nr; in nvkm_dp_train_link()
330 sink[1] |= DPCD_LC01_ENHANCED_FRAME_EN; in nvkm_dp_train_link()
332 sink[1] |= 0x20; in nvkm_dp_train_link()
334 ret = nvkm_wraux(outp->dp.aux, DPCD_LC00_LINK_BW_SET, sink, 2); in nvkm_dp_train_link()
339 ret = nvkm_rdaux(outp->dp.aux, DPCD_LC15_LINK_RATE_SET, &sink[0], sizeof(sink[0])); in nvkm_dp_train_link()
343 sink[0] &= ~DPCD_LC15_LINK_RATE_SET_MASK; in nvkm_dp_train_link()
344 sink[0] |= outp->dp.rate[rate].dpcd; in nvkm_dp_train_link()
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/linux/include/linux/
H A Dcoresight.h80 * @sink_subtype: type of sink this component is, as defined
90 /* We have some devices which acts as LINK and SINK */
264 * @sysfs_sink_activated: 'true' when a sink has been selected for use via sysfs
265 * by writing a 1 to the 'enable_sink' file. A sink can be
268 * source to that sink. A sink can also become enabled but not
270 * @ea: Device attribute for sink representation under PMU directory.
271 * @def_sink: cached reference to default sink found for this device.
290 /* sink specific fields */
331 * @path_list: path from source to sink.
356 * struct coresight_ops_sink - basic operations for a sink
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/linux/drivers/gpu/ipu-v3/
H A Dipu-common.c550 * The sub-module that is the sink or source for the channel must enable
652 struct fsu_link_reg_info sink; member
659 .sink = { IPUV3_CHANNEL_MEM_ROT_ENC, IPU_FS_PROC_FLOW1,
664 .sink = { IPUV3_CHANNEL_MEM_ROT_VF, IPU_FS_PROC_FLOW1,
669 .sink = { IPUV3_CHANNEL_MEM_ROT_PP, IPU_FS_PROC_FLOW1,
673 .sink = { IPUV3_CHANNEL_CSI_VDI_PREV, IPU_FS_PROC_FLOW1,
678 static const struct fsu_link_info *find_fsu_link_info(int src, int sink) in find_fsu_link_info() argument
684 sink == fsu_link_info[i].sink.chno) in find_fsu_link_info()
692 * Links a source channel to a sink channel in the FSU.
713 if (link->sink.mask) { in ipu_fsu_link()
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/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_mst_types.c218 "DM_MST: remove remote sink 0x%p, %d remaining\n", in amdgpu_dm_mst_connector_early_unregister()
384 DRM_DEBUG_KMS("Can't get EDID of %s. Add default remote sink.", connector->name); in dm_dp_mst_get_modes()
398 DRM_ERROR("Unable to add a remote sink\n"); in dm_dp_mst_get_modes()
403 "DM_MST: add remote sink 0x%p, %d remaining\n", in dm_dp_mst_get_modes()
439 DRM_ERROR("Unable to add a remote sink\n"); in dm_dp_mst_get_modes()
444 "DM_MST: add remote sink 0x%p, %d remaining\n", in dm_dp_mst_get_modes()
547 * Could be legacy sink, logical port etc on DP1.2. in dm_dp_mst_detect()
565 "DM_MST: remove remote sink 0x%p, %d remaining\n", in dm_dp_mst_detect()
875 struct dc_sink *sink; member
921 dc_dsc_get_default_config_option(params[i].sink->ctx->dc, &dsc_options); in set_dsc_configs_from_fairness_vars()
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