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/Linux-v5.10/sound/drivers/
Daloop.c75 * call in cable->lock
79 * call in cable->lock
91 * call in cable->lock
93 unsigned int (*pos_update)(struct loopback_cable *cable);
142 struct loopback_cable *cable; member
207 /* call in cable->lock */
228 /* call in cable->lock */
231 struct loopback_cable *cable = dpcm->cable; in loopback_snd_timer_start() local
237 err = snd_timer_start(cable->snd_timer.instance, 1); in loopback_snd_timer_start()
241 * of the same cable in loopback_snd_timer_start()
[all …]
/Linux-v5.10/drivers/extcon/
Dextcon-max77693.c80 * Use delayed workqueue to detect cable state and then
81 * notify cable state to notifiee/platform through uevent.
83 * driver should notify cable state to upper layer.
247 * max77693_muic_set_path - Set hardware line according to attached cable
249 * @value: the path according to attached cable
250 * @attached: the state of cable (true:attached, false:detached)
254 * attached cable.
296 * max77693_muic_get_cable_type - Return cable type and check cable state
298 * @group: the path according to attached cable
299 * @attached: store cable state and return
[all …]
Dextcon-max8997.c49 /* Define supported cable type */
123 * Use delayed workqueue to detect cable state and then
124 * notify cable state to notifiee/platform through uevent.
126 * driver should notify cable state to upper layer.
185 * max8997_muic_set_path - Set hardware line according to attached cable
187 * @value: the path according to attached cable
188 * @attached: the state of cable (true:attached, false:detached)
192 * attached cable.
233 * max8997_muic_get_cable_type - Return cable type and check cable state
235 * @group: the path according to attached cable
[all …]
Dextcon.c194 * @cable_index: the index of this cable in the edev
195 * @attr_g: the attribute group for the cable
250 /* Find the the index of extcon cable in edev->supported_cable */ in find_cable_index_by_id()
303 struct extcon_cable *cable; in is_extcon_property_capability() local
311 cable = &edev->cables[index]; in is_extcon_property_capability()
315 ret = test_bit(prop - EXTCON_PROP_USB_MIN, cable->usb_bits); in is_extcon_property_capability()
318 ret = test_bit(prop - EXTCON_PROP_CHG_MIN, cable->chg_bits); in is_extcon_property_capability()
321 ret = test_bit(prop - EXTCON_PROP_JACK_MIN, cable->jack_bits); in is_extcon_property_capability()
324 ret = test_bit(prop - EXTCON_PROP_DISP_MIN, cable->disp_bits); in is_extcon_property_capability()
336 struct extcon_cable *cable = &edev->cables[index]; in init_property() local
[all …]
Dextcon-max14577.c85 * Use delayed workqueue to detect cable state and then
86 * notify cable state to notifiee/platform through uevent.
88 * driver should notify cable state to upper layer.
185 * max14577_muic_set_path - Set hardware line according to attached cable
187 * @value: the path according to attached cable
188 * @attached: the state of cable (true:attached, false:detached)
192 * attached cable.
243 * max14577_muic_get_cable_type - Return cable type and check cable state
245 * @group: the path according to attached cable
246 * @attached: store cable state and return
[all …]
Dextcon-sm5502.c57 * Use delayed workqueue to detect cable state and then
58 * notify cable state to notifiee/platform through uevent.
60 * driver should notify cable state to upper layer.
221 /* Change DM_CON/DP_CON/VBUSIN switch according to cable type */
276 /* Return cable type of attached or detached accessories */
282 /* Read ADC value according to external cable or button */ in sm5502_muic_get_cable_type()
290 * If ADC is SM5502_MUIC_ADC_GROUND(0x0), external cable hasn't in sm5502_muic_get_cable_type()
331 * Check whether cable type is in sm5502_muic_get_cable_type()
357 "cannot identify the cable type: adc(0x%x)\n", in sm5502_muic_get_cable_type()
364 "failed to identify the cable type: adc(0x%x)\n", adc); in sm5502_muic_get_cable_type()
[all …]
Dextcon-axp288.c3 * extcon-axp288.c - X-Power AXP288 PMIC extcon cable detection driver
215 unsigned int cable = info->previous_cable; in axp288_handle_chrg_det_event() local
239 dev_dbg(info->dev, "sdp cable is connected\n"); in axp288_handle_chrg_det_event()
240 cable = EXTCON_CHG_USB_SDP; in axp288_handle_chrg_det_event()
243 dev_dbg(info->dev, "cdp cable is connected\n"); in axp288_handle_chrg_det_event()
244 cable = EXTCON_CHG_USB_CDP; in axp288_handle_chrg_det_event()
247 dev_dbg(info->dev, "dcp cable is connected\n"); in axp288_handle_chrg_det_event()
248 cable = EXTCON_CHG_USB_DCP; in axp288_handle_chrg_det_event()
252 cable = EXTCON_CHG_USB_SDP; in axp288_handle_chrg_det_event()
261 extcon_set_state_sync(info->edev, cable, vbus_attach); in axp288_handle_chrg_det_event()
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/Linux-v5.10/Documentation/devicetree/bindings/power/supply/
Dcharger-manager.txt11 - subnode <cable> :
12 - cm-cable-name : name of charger cable - one of USB, USB-HOST,
15 - cm-cable-extcon : name of extcon dev
16 (optional) - cm-cable-min : minimum current of cable
17 (optional) - cm-cable-max : maximum current of cable
77 cable@0 {
78 cm-cable-name = "USB";
79 cm-cable-extcon = "extcon-dev.0";
80 cm-cable-min = <475000>;
81 cm-cable-max = <500000>;
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/Linux-v5.10/drivers/usb/chipidea/
Dotg.c31 struct ci_hdrc_cable *cable; in hw_read_otgsc() local
38 cable = &ci->platdata->vbus_extcon; in hw_read_otgsc()
39 if (!IS_ERR(cable->edev) || ci->role_switch) { in hw_read_otgsc()
40 if (cable->changed) in hw_read_otgsc()
45 if (cable->connected) in hw_read_otgsc()
50 if (cable->enabled) in hw_read_otgsc()
56 cable = &ci->platdata->id_extcon; in hw_read_otgsc()
57 if (!IS_ERR(cable->edev) || ci->role_switch) { in hw_read_otgsc()
58 if (cable->changed) in hw_read_otgsc()
63 if (cable->connected) in hw_read_otgsc()
[all …]
/Linux-v5.10/Documentation/driver-api/usb/
Dtypec.rst22 the roles and alternate modes of ports, partners and cable plugs when the port
39 The cable and the two plugs on it may also be optionally presented as their own
40 devices under /sys/class/typec/. The cable attached to the port "port0" port
41 will be named port0-cable and the plug on the SOP Prime end (see USB Power
43 Double Prime end "port0-plug1". The parent of a cable will always be the port,
44 and the parent of the cable plugs will always be the cable.
46 If the port, partner or cable plug supports Alternate Modes, every supported
102 After successful connection of a cable that supports USB Power Delivery
103 Structured VDM "Discover Identity", the port driver needs to register the cable
105 in the cable or not. So a cable capable of SOP Prime communication, but not SOP
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/Linux-v5.10/drivers/usb/typec/
Dclass.c91 struct typec_cable *cable = to_typec_cable(dev); in get_pd_identity() local
93 return cable->identity; in get_pd_identity()
214 * If a partner or cable plug executes Enter/Exit Mode command successfully, the
243 * Returns handle to the port that a cable plug or partner with @alt is
655 /* Type-C Cable Plugs */
671 * typec_plug_register_altmode - Register USB Type-C Cable Plug Alternate Mode
672 * @plug: USB Type-C Cable Plug that supports the alternate mode
691 * typec_register_plug - Register a USB Type-C Cable Plug
692 * @cable: USB Type-C Cable with the plug
693 * @desc: Description of the cable plug
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/Linux-v5.10/include/linux/power/
Dcharger-manager.h43 * @name: the name of the cable connector
46 * charger cable. If charger cable is attached, enable charger.
47 * But if charger cable is detached, disable charger.
49 * (External Connector) when charger cable is attached/detached.
50 * @attached: the state of charger cable.
51 * true: the charger cable is attached
52 * false: the charger cable is detached
66 /* The state of charger cable */
73 * according to a kind of charger cable when cable is attached.
91 * struct charger_cable if only charger cable included
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/Linux-v5.10/drivers/power/supply/
Dcharger-manager.c448 * duration exceed 'discharging _max_duration_ms', charger cable is
909 * of charger cable
915 struct charger_cable *cable = in charger_extcon_work() local
919 if (cable->attached && cable->min_uA != 0 && cable->max_uA != 0) { in charger_extcon_work()
920 ret = regulator_set_current_limit(cable->charger->consumer, in charger_extcon_work()
921 cable->min_uA, cable->max_uA); in charger_extcon_work()
924 cable->charger->regulator_name, cable->name); in charger_extcon_work()
929 cable->charger->regulator_name, in charger_extcon_work()
930 cable->min_uA, cable->max_uA); in charger_extcon_work()
938 * charger_extcon_notifier - receive the state of charger cable
[all …]
Daxp288_charger.c125 struct extcon_dev *cable; member
130 /* SDP/CDP/DCP USB charging cable notifications */
135 } cable; member
568 * an OTG host cable is inserted and the ID pin on the micro-B receptacle is
571 * OTG host cable is removed. The Type-C connector has no ID pin, there is
595 container_of(work, struct axp288_chrg_info, cable.work); in axp288_charger_extcon_evt_worker()
597 struct extcon_dev *edev = info->cable.edev; in axp288_charger_extcon_evt_worker()
614 /* Determine cable/charger type */ in axp288_charger_extcon_evt_worker()
648 container_of(nb, struct axp288_chrg_info, cable.nb); in axp288_charger_handle_cable_evt()
649 schedule_work(&info->cable.work); in axp288_charger_handle_cable_evt()
[all …]
/Linux-v5.10/include/linux/usb/
Dtypec.h78 * @active_link_training: Active Cable Plug Link Training
109 int typec_cable_set_identity(struct typec_cable *cable);
118 * Description of an Alternate Mode which a connector, cable plug or partner
150 * struct typec_plug_desc - USB Type-C Cable Plug Descriptor
154 * Represents USB Type-C Cable Plug.
161 * struct typec_cable_desc - USB Type-C Cable Descriptor
162 * @type: The plug type from USB PD Cable VDO
163 * @active: Is the cable active or passive
166 * Represents USB Type-C Cable attached to USB Type-C port.
249 void typec_unregister_cable(struct typec_cable *cable);
[all …]
Dpd_vdo.h90 * [3] :: (Product | Cable) VDO
109 * <15:0> :: USB-IF assigned VID for this cable vendor
129 * <31:0> : USB-IF assigned XID for this cable
175 * Cable VDO
177 * <31:28> :: Cable HW version
178 * <27:24> :: Cable FW version
182 * <16:13> :: cable latency (0001 == <10ns(~1m length))
183 * <12:11> :: cable termination type (11b == both ends active VCONN req)
189 * <4> :: Vbus through cable (0b == no, 1b == yes)
215 * <31:28> :: Cable HW version
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/Linux-v5.10/Documentation/ABI/testing/
Dsysfs-class-extcon35 The /sys/class/extcon/.../state shows and stores the cable
65 interface associated with each cable cannot update
66 multiple cable states of an extcon device simultaneously.
68 What: /sys/class/extcon/.../cable.x/name
72 The /sys/class/extcon/.../cable.x/name shows the name of cable
75 What: /sys/class/extcon/.../cable.x/state
79 The /sys/class/extcon/.../cable.x/state shows and stores the
80 state of cable "x" (integer between 0 and 31) of an extcon
Dsysfs-class-typec179 USB Type-C cable devices (eg. /sys/class/typec/port0-cable/)
181 Note: Electronically Marked Cables will have a device also for one cable plug
182 (eg. /sys/class/typec/port0-plug0). If the cable is active and has also SOP
187 What: /sys/class/typec/<port>-cable/type
191 Shows if the cable is active.
194 What: /sys/class/typec/<port>-cable/plug_type
198 Shows type of the plug on the cable:
205 What: /sys/class/typec/<port>-cable/identity/
215 What: /sys/class/typec/<port>-cable/identity/id_header
223 What: /sys/class/typec/<port>-cable/identity/cert_stat
[all …]
/Linux-v5.10/drivers/usb/serial/
Dpl2303.h68 /* Alcatel OT535/735 USB cable */
81 /* Nokia CA-42 Cable */
85 /* CA-42 CLONE Cable www.ca-42.com chipset: Prolific Technology Inc */
96 /* USB GSM cable from Speed Dragon Multimedia, Ltd */
100 /* DATAPILOT Universal-2 Phone Cable */
120 /* Y.C. Cable U.S.A., Inc - USB to RS-232 */
150 /* Sony, USB data cable for CMD-Jxx mobile phones */
154 /* Sanwa KB-USB2 multimeter cable (ID: 11ad:0001) */
/Linux-v5.10/Documentation/networking/
Dplip.rst26 LapLink null-printer cable [can also work in turbo mode, with a PLIP
27 cable]. [The protocol used to pack IP packages, is a simple one
35 The PLIP cable is all that's needed to connect two Linux boxes, and it
72 PLIP driver is signaled whenever data is sent to it via the cable, such that
118 printer "null" cable to transfer data four bits at a time using
126 Parallel Transfer Mode 0 Cable
129 The cable for the first transfer mode is a standard
130 printer "null" cable which transfers data four bits at a time using
137 A cable that implements this protocol is available commercially as a
138 "Null Printer" or "Turbo Laplink" cable. It can be constructed with
[all …]
/Linux-v5.10/include/uapi/linux/
Dif_cablemodem.h16 #define SIOCGCMSTATS (SIOCDEVPRIVATE+0) /* get cable modem stats */
18 #define SIOCGCMFREQUENCY (SIOCDEVPRIVATE+2) /* get cable modem frequency */
19 #define SIOCSCMFREQUENCY (SIOCDEVPRIVATE+3) /* set cable modem frequency */
20 #define SIOCGCMPIDS (SIOCDEVPRIVATE+4) /* get cable modem PIDs */
21 #define SIOCSCMPIDS (SIOCDEVPRIVATE+5) /* set cable modem PIDs */
/Linux-v5.10/Documentation/ABI/obsolete/
Dsysfs-class-typec4 What: /sys/class/typec/<port|partner|cable>/<dev>/svid
11 What: /sys/class/typec/<port|partner|cable>/<dev>/mode<index>/
20 What: /sys/class/typec/<port|partner|cable>/<dev>/mode<index>/description
27 What: /sys/class/typec/<port|partner|cable>/<dev>/mode<index>/vdo
34 What: /sys/class/typec/<port|partner|cable>/<dev>/mode<index>/active
39 for entering/exiting the mode with partners and cable plugs, and
/Linux-v5.10/arch/arm/mach-pxa/
Dh5000.h57 #define H5000_GPIO_COM_RXD (34) /* connected to cradle/cable connector */
58 #define H5000_GPIO_COM_CTS (35) /* connected to cradle/cable connector */
59 #define H5000_GPIO_COM_DCD (36) /* connected to cradle/cable connector */
60 #define H5000_GPIO_COM_DSR (37) /* connected to cradle/cable connector */
61 #define H5000_GPIO_COM_RI (38) /* connected to cradle/cable connector */
62 #define H5000_GPIO_COM_TXD (39) /* connected to cradle/cable connector */
63 #define H5000_GPIO_COM_DTR (40) /* connected to cradle/cable connector */
64 #define H5000_GPIO_COM_RTS (41) /* connected to cradle/cable connector */
/Linux-v5.10/Documentation/networking/device_drivers/cable/
Dsb1000.rst8 as NextLevel) SURFboard1000 internal cable modem board. This is an ISA card
9 which is used by a number of cable TV companies to provide cable modem access.
10 It's a one-way downstream-only cable modem, meaning that your upstream net link
24 to configure the cable modem and network interface (usually called "cm0");
27 cable modem easy.
37 - http://web.archive.org/web/%2E/http://linuxpower.cx/~cable/
93 phone number, and frequency for the cable modem. Also edit pap-secrets
109 connect successfully the cable modem interface will come up and you'll see a
117 The command "cmconfig cm0" will give you information about the cable modem
194 (and typically during a lengthy download through the cable modem)!
/Linux-v5.10/drivers/ata/
Dpata_cs5535.c58 * cs5535_cable_detect - detect cable type
61 * Perform cable detection for ATA66 capable cable. Return a libata
62 * cable type.
67 u8 cable; in cs5535_cable_detect() local
70 pci_read_config_byte(pdev, CS5535_CABLE_DETECT, &cable); in cs5535_cable_detect()
71 if (cable & 1) in cs5535_cable_detect()

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