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/linux/sound/soc/codecs/
H A Dwm_hubs.c61 struct wm_hubs_data *hubs = snd_soc_component_get_drvdata(component); in wait_for_dc_servo() local
74 if (hubs->dcs_done_irq) in wait_for_dc_servo()
82 if (hubs->dcs_done_irq) in wait_for_dc_servo()
83 wait_for_completion_timeout(&hubs->dcs_done, in wait_for_dc_servo()
99 struct wm_hubs_data *hubs = data; in wm_hubs_dcs_done() local
101 complete(&hubs->dcs_done); in wm_hubs_dcs_done()
151 struct wm_hubs_data *hubs = snd_soc_component_get_drvdata(component); in wm_hubs_dcs_cache_get() local
161 list_for_each_entry(cache, &hubs->dcs_cache, list) { in wm_hubs_dcs_cache_get()
174 struct wm_hubs_data *hubs = snd_soc_component_get_drvdata(component); in wm_hubs_dcs_cache_set() local
177 if (hubs->no_cache_dac_hp_direct) in wm_hubs_dcs_cache_set()
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H A Dwm8994.c930 if (wm8994->hubs.lineout1_se) in vmid_dereference()
937 if (wm8994->hubs.lineout2_se) in vmid_dereference()
2706 if (wm8994->hubs.lineout1_se) { in wm8994_vmid_mode()
2712 if (wm8994->hubs.lineout2_se) { in wm8994_vmid_mode()
2729 if (wm8994->hubs.lineout1_se) { in wm8994_vmid_mode()
2735 if (wm8994->hubs.lineout2_se) { in wm8994_vmid_mode()
3345 struct snd_soc_component *component = wm8994->hubs.component; in wm8994_handle_retune_mobile_pdata()
3404 ret = snd_soc_add_component_controls(wm8994->hubs.component, controls, in wm8994_handle_retune_mobile_pdata()
3407 dev_err(wm8994->hubs.component->dev, in wm8994_handle_retune_mobile_pdata()
3413 struct snd_soc_component *component = wm8994->hubs.component; in wm8994_handle_pdata()
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H A Dwm8958-dsp2.c944 ret = snd_soc_add_component_controls(wm8994->hubs.component, in wm8958_dsp2_init()
947 dev_err(wm8994->hubs.component->dev, in wm8958_dsp2_init()
970 ret = snd_soc_add_component_controls(wm8994->hubs.component, in wm8958_dsp2_init()
973 dev_err(wm8994->hubs.component->dev, in wm8958_dsp2_init()
997 ret = snd_soc_add_component_controls(wm8994->hubs.component, in wm8958_dsp2_init()
1000 dev_err(wm8994->hubs.component->dev, in wm8958_dsp2_init()
1025 ret = snd_soc_add_component_controls(wm8994->hubs.component, in wm8958_dsp2_init()
1028 dev_err(wm8994->hubs.component->dev, in wm8958_dsp2_init()
H A Dwm8994.h81 struct wm_hubs_data hubs; member
/linux/Documentation/ABI/testing/
H A Dsysfs-firmware-sgi_uv52 hubs/
55 The hubs directory contains a number of hub objects, each representing
57 unique ordinal value (ex. /sys/firmware/sgi_uv/hubs/hub_5)
97 (ex. /sys/firmware/sgi_uv/hubs/hub_5/port_3)
116 /sys/firmware/sgi_uv/hubs/hub_5/port_3/conn_hub
119 /sys/firmware/sgi_uv/hubs/hub_5/port_3/conn_port
122 /sys/firmware/sgi_uv/hubs/hub_3/port_6
/linux/drivers/usb/misc/
H A Dehset.c25 * A list of USB hubs which requires to disable the power
42 * test command. Most hubs don't enforce this precondition, but there in ehset_prepare_port_for_testing()
43 * are some hubs which needs to disable the power to the port before in ehset_prepare_port_for_testing()
57 * For the hubs which are compliant with the spec, in ehset_prepare_port_for_testing()
141 * Note, this test is only supported on root hubs since the in ehset_probe()
/linux/Documentation/usb/
H A Dehci.rst21 such devices. When USB 1.1 devices plug into USB 2.0 hubs, they
32 quite speedily on the 2.4 version of this driver), hubs have only
60 transaction translators (TTs) in USB 2.0 hubs. But you may find bugs.
144 However, do make a point of testing device drivers through USB 2.0 hubs.
145 Those hubs report some failures, such as disconnections, differently when
H A DCREDITS110 - Thanks to Entrega for providing PCI to USB cards, hubs and
173 for convincing me USB Standard hubs are not that standard
/linux/drivers/usb/core/
H A DKconfig84 bool "Disable external hubs"
88 external hubs. OTG hosts are allowed to reduce hardware
89 and software costs by not supporting external hubs. So
H A Dgeneric.c117 * Some hubs have errors in their descriptor, claiming in usb_choose_configuration()
119 * We will overestimate the amount of current such hubs in usb_choose_configuration()
282 * Root hubs don't have upstream ports to suspend, in usb_generic_driver_suspend()
310 * Root hubs don't have upstream ports to resume or reset, in usb_generic_driver_resume()
H A Dhub.c83 /* cycle leds on hubs that aren't blinking for attention */
86 MODULE_PARM_DESC(blinkenlights, "true to cycle leds on hubs");
321 /* How many external hubs are in between the device & the root port. */ in usb_set_lpm_sel()
745 * USB 3.0 hubs do not report the port link state change from U3 to U0 when the
964 /* Enable power on each port. Some hubs have reserved values in hub_power_on()
966 * USB 2.0 hubs. Some hubs do not implement port-power switching in hub_power_on()
1159 "LS/FS devices and hubs may not work under this hub\n"); in hub_activate()
1278 * for USB 3.0 hubs, since they don't have a suspend in hub_activate()
1578 /* USB 3.0 hubs don't have a TT */ in hub_configure()
1625 /* power budgeting mostly matters with bus-powered hubs, in hub_configure()
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H A Dusb.c631 * @port1: one-based index of port; ignored for root hubs
658 /* Root hubs aren't true devices, so don't allocate HCD resources */ in usb_alloc_dev()
685 * dev->devpath will be stable until USB is re-cabled, and hubs in usb_alloc_dev()
698 /* match any labeling on the hubs; it's one-based */ in usb_alloc_dev()
707 /* Route string assumes hubs have less than 16 ports */ in usb_alloc_dev()
H A Dotg_productlist.h13 /* hubs are optional in OTG, but very handy ... */
/linux/drivers/platform/surface/
H A DKconfig76 tristate "Surface System Aggregator Module Subsystem Device Hubs"
90 Devices managed via these hubs are:
100 respective subsystem hubs. Both drivers and device specification (e.g.
H A Dsurface_aggregator_hub.c3 * Driver for Surface System Aggregator Module (SSAM) subsystem device hubs.
5 * Provides a driver for SSAM subsystems device hubs. This driver performs
6 * instantiation of the devices managed by said hubs and takes care of
/linux/include/uapi/linux/
H A Dusbdevice_fs.h95 /* 5 intermediate hubs, device), which */
145 /* You can do most things with hubs just through control messages,
/linux/Documentation/driver-api/usb/
H A Dpersist.rst15 is so that devices can maintain their internal state and hubs can
111 the feature by writing 0 instead of 1. For hubs the feature is
/linux/tools/include/uapi/linux/
H A Dusbdevice_fs.h
/linux/Documentation/leds/
H A Dledtrig-usbport.rst29 only one LED user will most likely want to assign ports from all 3 hubs.
/linux/drivers/fsi/
H A DKconfig42 master that is connected to the upstream master via a slave. Hubs
/linux/Documentation/devicetree/bindings/usb/
H A Dmicrochip,usb5744.yaml14 speeds. The new SuperSpeed hubs operate in parallel with the USB 2.0
/linux/drivers/usb/usbip/
H A Dvhci.h82 /* Each VHCI has 2 hubs (USB2 and USB3), each has VHCI_HC_PORTS ports */
/linux/drivers/usb/
H A DKconfig58 leaves and the inner nodes are special USB devices called hubs.
/linux/Documentation/hid/
H A Dintel-ish-hid.rst10 There are many vendors providing external sensor hubs conforming to HID
14 Intel® introduced integrated sensor hubs as a part of the SoC starting from
16 are many commercial devices already shipped with Integrated Sensor Hubs (ISH).
18 transport protocol used for communication. The current external sensor hubs
/linux/drivers/mtd/maps/
H A Dichxrom.c107 * Also you can page firmware hubs if an 8MB window isn't enough in ichxrom_init_one()
231 /* Firmware hubs only use vpp when being programmed in ichxrom_init_one()

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