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/linux/Documentation/userspace-api/media/mediactl/
A Dmedia-ioc-enum-links.rst13 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
42 If the ``pads`` field is not NULL, the driver fills the ``pads`` array
43 with information about the entity's pads. The array must have enough
44 room to store all the entity's pads. The number of pads can be retrieved
52 Only forward links that originate at one of the entity's source pads are
69 - \*\ ``pads``
70 - Pointer to a pads array allocated by the application. Ignored if
/linux/Documentation/devicetree/bindings/display/
A Darm,pl11x.txt48 - arm,pl11x,tft-r0g0b0-pads: an array of three 32-bit values,
49 defining the way CLD pads are wired up; first value
58 arm,pl11x,tft-r0g0b0-pads = <4 15 20>;
60 arm,pl11x,tft-r0g0b0-pads = <1 7 13>;
62 arm,pl11x,tft-r0g0b0-pads = <3 11 19>;
64 arm,pl11x,tft-r0g0b0-pads = <3 10 19>;
66 arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
68 arm,pl11x,tft-r0g0b0-pads = <16 8 0>;
/linux/drivers/staging/media/atomisp/pci/
A Datomisp_tpg.c50 sd_state->pads->try_fmt = *fmt; in tpg_set_fmt()
144 struct media_pad *pads = tpg->pads; in atomisp_tpg_init() local
154 pads[0].flags = MEDIA_PAD_FL_SINK; in atomisp_tpg_init()
157 ret = media_entity_pads_init(me, 1, pads); in atomisp_tpg_init()
A Datomisp_file.c116 sd_state->pads->try_fmt = *fmt; in file_input_set_fmt()
208 struct media_pad *pads = file_dev->pads; in atomisp_file_input_init() local
225 pads[0].flags = MEDIA_PAD_FL_SINK; in atomisp_file_input_init()
228 return media_entity_pads_init(me, 1, pads); in atomisp_file_input_init()
A Datomisp_csi2.c231 struct media_pad *pads = csi2->pads; in mipi_csi2_init_entities() local
241 pads[CSI2_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE; in mipi_csi2_init_entities()
242 pads[CSI2_PAD_SINK].flags = MEDIA_PAD_FL_SINK; in mipi_csi2_init_entities()
246 ret = media_entity_pads_init(me, CSI2_PADS_NUM, pads); in mipi_csi2_init_entities()
/linux/drivers/gpu/host1x/
A Dmipi.c96 const struct tegra_mipi_pad *pads; member
133 unsigned long pads; member
242 dev->pads = args.args[0]; in tegra_mipi_request()
341 if (device->pads & BIT(i)) { in tegra_mipi_start_calibration()
351 tegra_mipi_writel(device->mipi, data, soc->pads[i].data); in tegra_mipi_start_calibration()
353 if (soc->has_clk_lane && soc->pads[i].clk != 0) in tegra_mipi_start_calibration()
354 tegra_mipi_writel(device->mipi, clk, soc->pads[i].clk); in tegra_mipi_start_calibration()
403 .pads = tegra114_mipi_pads,
430 .pads = tegra124_mipi_pads,
447 .pads = tegra124_mipi_pads,
[all …]
/linux/drivers/media/dvb-core/
A Ddvbdev.c217 kfree(dvbdev->pads); in dvb_media_device_free()
219 dvbdev->pads = NULL; in dvb_media_device_free()
279 pads->flags = MEDIA_PAD_FL_SINK; in dvb_create_tsout_entity()
341 dvbdev->pads = kcalloc(npads, sizeof(*dvbdev->pads), in dvb_create_media_entity()
343 if (!dvbdev->pads) { in dvb_create_media_entity()
352 dvbdev->pads[0].flags = MEDIA_PAD_FL_SINK; in dvb_create_media_entity()
353 dvbdev->pads[1].flags = MEDIA_PAD_FL_SOURCE; in dvb_create_media_entity()
357 dvbdev->pads[0].flags = MEDIA_PAD_FL_SINK; in dvb_create_media_entity()
363 dvbdev->pads[0].flags = MEDIA_PAD_FL_SINK; in dvb_create_media_entity()
369 kfree(dvbdev->pads); in dvb_create_media_entity()
[all …]
/linux/drivers/media/mc/
A Dmc-entity.c161 list_add_tail(&gobj->list, &mdev->pads); in media_gobj_create()
198 struct media_pad *pads) in media_entity_pads_init() argument
207 entity->pads = pads; in media_entity_pads_init()
213 pads[i].entity = entity; in media_entity_pads_init()
214 pads[i].index = i; in media_entity_pads_init()
217 &entity->pads[i].graph_obj); in media_entity_pads_init()
379 if (entity->pads[i].flags & direction_flags) in media_entity_get_fwnode_pad()
652 if (entity->pads[i].sig_type == sig_type) in media_get_pad_index()
679 link->source = &source->pads[source_pad]; in media_create_pad_link()
680 link->sink = &sink->pads[sink_pad]; in media_create_pad_link()
[all …]
A Dmc-device.c116 entd->pads = ent->num_pads; in media_device_enum_entities()
160 if (links->pads) { in media_device_enum_links()
167 media_device_kpad_to_upad(&entity->pads[p], &pad); in media_device_enum_links()
168 if (copy_to_user(&links->pads[p], &pad, sizeof(pad))) in media_device_enum_links()
220 &sink->pads[linkd->sink.index]); in media_device_setup_link()
488 compat_uptr_t pads; /* struct media_pad_desc * */ member
503 || get_user(pads_ptr, &ulinks->pads) in media_device_enum_links32()
507 links.pads = compat_ptr(pads_ptr); in media_device_enum_links32()
601 media_gobj_destroy(&entity->pads[i].graph_obj); in __media_device_unregister_entity()
651 &entity->pads[i].graph_obj); in media_device_register_entity()
[all …]
/linux/Documentation/devicetree/bindings/phy/
A Dnvidia,tegra20-usb-phy.yaml50 - description: UTMI pads control registers clock
56 - description: UTMI pads control registers clock
72 - const: utmi-pads
78 - const: utmi-pads
90 - description: UTMI pads reset
98 - const: utmi-pads
271 - const: utmi-pads
288 - const: utmi-pads
340 clock-names = "reg", "pll_u", "utmi-pads";
342 reset-names = "usb", "utmi-pads";
[all …]
/linux/drivers/input/joystick/
A Dgamecon.c75 struct gc_pad pads[GC_MAX_DEVICES]; member
216 if (gc->pads[i].type != GC_N64) in gc_n64_process_packet()
219 dev = gc->pads[i].dev; in gc_n64_process_packet()
373 pad = &gc->pads[i]; in gc_nes_process_packet()
481 pad = &gc->pads[i]; in gc_multi_process_packet()
720 pad = &gc->pads[i]; in gc_psx_process_packet()
928 int *pads, n_pads; in gc_attach() local
943 pads = gc_cfg[port_idx].args + 1; in gc_attach()
968 if (!pads[i]) in gc_attach()
987 if (gc->pads[i].dev) in gc_attach()
[all …]
/linux/Documentation/userspace-api/media/v4l/
A Ddev-subdev.rst18 and discover the hardware topology using the media entities, pads and
30 - negotiate image formats on individual pads
131 whole pipeline and making sure that connected pads have compatible
145 Acceptable formats on pads can (and usually do) depend on a number of
146 external parameters, such as formats on other pads, active links, or
189 - Formats should be propagated from sink pads to source pads. Modifying
196 source pads formats should be reset to the sink pads formats.
307 host frontend and scaler sink and source pads have the default
373 On source pads, cropping is similar to sink pads, with the exception
493 The subdev driver supports two sink pads and two source pads. The images
[all …]
/linux/drivers/media/platform/
A Dvideo-mux.c26 struct media_pad *pads; member
121 pad = media_entity_remote_pad(&sd->entity.pads[vmux->active]); in video_mux_s_stream()
181 struct media_pad *pad = &vmux->pads[sdformat->pad]; in video_mux_set_format()
452 vmux->pads = devm_kcalloc(dev, num_pads, sizeof(*vmux->pads), in video_mux_probe()
454 if (!vmux->pads) in video_mux_probe()
464 vmux->pads[i].flags = (i < num_pads - 1) ? MEDIA_PAD_FL_SINK in video_mux_probe()
471 vmux->pads); in video_mux_probe()
/linux/Documentation/devicetree/bindings/ata/
A Dcortina,gemini-sata-bridge.txt20 ata0 slave interface brought out on IDE pads
23 ata1 slave interface brought out on IDE pads
27 on IDE pads
31 on IDE pads
/linux/drivers/pinctrl/ralink/
A Dpinctrl-rt2880.c32 struct pinctrl_pin_desc *pads; member
280 p->pads = devm_kcalloc(p->dev, p->max_pins, in rt2880_pinmux_pins()
282 if (!p->pads || !p->gpio) in rt2880_pinmux_pins()
305 p->pads[i].number = i; in rt2880_pinmux_pins()
306 p->pads[i].name = name; in rt2880_pinmux_pins()
308 p->desc->pins = p->pads; in rt2880_pinmux_pins()
/linux/drivers/pinctrl/actions/
A Dpinctrl-owl.h21 .pads = group_name##_pads, \
39 .pads = group_name##_pads, \
55 .pads = group_name##_pads, \
210 unsigned int *pads; member
/linux/drivers/media/dvb-frontends/
A Dau8522_decoder.c712 state->pads[AU8522_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK; in au8522_probe()
713 state->pads[AU8522_PAD_IF_INPUT].sig_type = PAD_SIGNAL_ANALOG; in au8522_probe()
714 state->pads[AU8522_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE; in au8522_probe()
715 state->pads[AU8522_PAD_VID_OUT].sig_type = PAD_SIGNAL_DV; in au8522_probe()
716 state->pads[AU8522_PAD_AUDIO_OUT].flags = MEDIA_PAD_FL_SOURCE; in au8522_probe()
717 state->pads[AU8522_PAD_AUDIO_OUT].sig_type = PAD_SIGNAL_AUDIO; in au8522_probe()
720 ret = media_entity_pads_init(&sd->entity, ARRAY_SIZE(state->pads), in au8522_probe()
721 state->pads); in au8522_probe()
/linux/Documentation/devicetree/bindings/pinctrl/
A Dnvidia,tegra124-dpaux-padctl.txt21 needed to describe the pin mux'ing options for the DPAUX pads.
23 single set of pads, the child nodes only need to describe the pad group
24 the functions are being applied to rather than the individual pads.
/linux/Documentation/admin-guide/media/
A Dimx7.rst47 This is the video multiplexer. It has two sink pads to select from either camera
88 # Configure pads for pipeline
113 - entity 1: csi (2 pads, 2 links)
129 - entity 10: csi-mux (3 pads, 2 links)
141 - entity 14: imx7-mipi-csis.0 (2 pads, 2 links)
171 # Configure pads for pipeline
195 - entity 1: csi (2 pads, 2 links)
/linux/drivers/pinctrl/intel/
A Dpinctrl-intel.c1420 struct intel_pad_context *pads; in intel_pinctrl_pm_init() local
1423 pads = devm_kcalloc(pctrl->dev, soc->npins, sizeof(*pads), GFP_KERNEL); in intel_pinctrl_pm_init()
1424 if (!pads) in intel_pinctrl_pm_init()
1452 pctrl->context.pads = pads; in intel_pinctrl_pm_init()
1657 struct intel_pad_context *pads; in intel_pinctrl_suspend_noirq() local
1660 pads = pctrl->context.pads; in intel_pinctrl_suspend_noirq()
1670 pads[i].padcfg0 = val & ~PADCFG0_GPIORXSTATE; in intel_pinctrl_suspend_noirq()
1672 pads[i].padcfg1 = val; in intel_pinctrl_suspend_noirq()
1676 pads[i].padcfg2 = readl(padcfg); in intel_pinctrl_suspend_noirq()
1787 const struct intel_pad_context *pads; in intel_pinctrl_resume_noirq() local
[all …]
/linux/drivers/media/usb/uvc/
A Duvc_entity.c36 if (!(entity->pads[i].flags & MEDIA_PAD_FL_SINK)) in uvc_mc_create_links()
117 entity->num_pads, entity->pads); in uvc_mc_init_entity()
126 entity->num_pads, entity->pads); in uvc_mc_init_entity()
/linux/drivers/media/i2c/adv748x/
A Dadv748x-csi2.c124 src = adv748x_get_remote_sd(&tx->pads[ADV748X_CSI2_SINK]); in adv748x_csi2_s_stream()
325 tx->pads[ADV748X_CSI2_SINK].flags = MEDIA_PAD_FL_SINK; in adv748x_csi2_init()
326 tx->pads[ADV748X_CSI2_SOURCE].flags = MEDIA_PAD_FL_SOURCE; in adv748x_csi2_init()
329 tx->pads); in adv748x_csi2_init()
/linux/drivers/media/platform/exynos4-is/
A Dcommon.c16 struct media_pad *pad = &entity->pads[0]; in fimc_find_remote_sensor()
31 pad = &sd->entity.pads[0]; in fimc_find_remote_sensor()
/linux/Documentation/devicetree/bindings/pci/
A Dnvidia,tegra20-pcie.txt17 "pads": PADS registers
174 reg-names = "pads", "afi", "cs";
275 reg-names = "pads", "afi", "cs";
380 reg-names = "pads", "afi", "cs";
452 phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-4}>;
459 phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-2}>;
476 reg-names = "pads", "afi", "cs";
546 phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>,
547 <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>,
548 <&{/padctl@7009f000/pads/pcie/lanes/pcie-2}>,
[all …]
/linux/drivers/media/platform/vsp1/
A Dvsp1_entity.c637 entity->pads = devm_kcalloc(vsp1->dev, in vsp1_entity_init()
638 num_pads, sizeof(*entity->pads), in vsp1_entity_init()
640 if (entity->pads == NULL) in vsp1_entity_init()
644 entity->pads[i].flags = MEDIA_PAD_FL_SINK; in vsp1_entity_init()
652 entity->pads[num_pads - 1].flags = num_pads > 1 ? MEDIA_PAD_FL_SOURCE in vsp1_entity_init()
657 entity->pads); in vsp1_entity_init()

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