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/linux-6.8/sound/drivers/
Daloop.c74 * call in cable->lock
78 * call in cable->lock
90 * call in cable->lock
92 unsigned int (*pos_update)(struct loopback_cable *cable);
143 struct loopback_cable *cable; member
211 /* call in cable->lock */
232 /* call in cable->lock */
235 struct loopback_cable *cable = dpcm->cable; in loopback_snd_timer_start() local
241 err = snd_timer_start(cable->snd_timer.instance, 1); in loopback_snd_timer_start()
245 * of the same cable in loopback_snd_timer_start()
[all …]
/linux-6.8/drivers/extcon/
Dextcon-max77693.c81 * Use delayed workqueue to detect cable state and then
82 * notify cable state to notifiee/platform through uevent.
84 * driver should notify cable state to upper layer.
248 * max77693_muic_set_path - Set hardware line according to attached cable
250 * @value: the path according to attached cable
251 * @attached: the state of cable (true:attached, false:detached)
255 * attached cable.
297 * max77693_muic_get_cable_type - Return cable type and check cable state
299 * @group: the path according to attached cable
300 * @attached: store cable state and return
[all …]
Dextcon-max8997.c52 /* Define supported cable type */
126 * Use delayed workqueue to detect cable state and then
127 * notify cable state to notifiee/platform through uevent.
129 * driver should notify cable state to upper layer.
188 * max8997_muic_set_path - Set hardware line according to attached cable
190 * @value: the path according to attached cable
191 * @attached: the state of cable (true:attached, false:detached)
195 * attached cable.
236 * max8997_muic_get_cable_type - Return cable type and check cable state
238 * @group: the path according to attached cable
[all …]
Dextcon.c205 * @cable_index: the index of this cable in the edev
206 * @attr_g: the attribute group for the cable
270 /* Find the index of extcon cable in edev->supported_cable */ in find_cable_index_by_id()
323 struct extcon_cable *cable; in is_extcon_property_capability() local
331 cable = &edev->cables[index]; in is_extcon_property_capability()
335 ret = test_bit(prop - EXTCON_PROP_USB_MIN, cable->usb_bits); in is_extcon_property_capability()
338 ret = test_bit(prop - EXTCON_PROP_CHG_MIN, cable->chg_bits); in is_extcon_property_capability()
341 ret = test_bit(prop - EXTCON_PROP_JACK_MIN, cable->jack_bits); in is_extcon_property_capability()
344 ret = test_bit(prop - EXTCON_PROP_DISP_MIN, cable->disp_bits); in is_extcon_property_capability()
356 struct extcon_cable *cable = &edev->cables[index]; in init_property() local
[all …]
Dextcon-max14577.c86 * Use delayed workqueue to detect cable state and then
87 * notify cable state to notifiee/platform through uevent.
89 * driver should notify cable state to upper layer.
186 * max14577_muic_set_path - Set hardware line according to attached cable
188 * @value: the path according to attached cable
189 * @attached: the state of cable (true:attached, false:detached)
193 * attached cable.
244 * max14577_muic_get_cable_type - Return cable type and check cable state
246 * @group: the path according to attached cable
247 * @attached: store cable state and return
[all …]
Dextcon-axp288.c3 * extcon-axp288.c - X-Power AXP288 PMIC extcon cable detection driver
216 unsigned int cable = info->previous_cable; in axp288_handle_chrg_det_event() local
244 dev_dbg(info->dev, "sdp cable is connected\n"); in axp288_handle_chrg_det_event()
245 cable = EXTCON_CHG_USB_SDP; in axp288_handle_chrg_det_event()
248 dev_dbg(info->dev, "cdp cable is connected\n"); in axp288_handle_chrg_det_event()
249 cable = EXTCON_CHG_USB_CDP; in axp288_handle_chrg_det_event()
252 dev_dbg(info->dev, "dcp cable is connected\n"); in axp288_handle_chrg_det_event()
253 cable = EXTCON_CHG_USB_DCP; in axp288_handle_chrg_det_event()
257 cable = EXTCON_CHG_USB_SDP; in axp288_handle_chrg_det_event()
268 extcon_set_state_sync(info->edev, cable, vbus_attach); in axp288_handle_chrg_det_event()
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/linux-6.8/Documentation/devicetree/bindings/power/supply/
Dcharger-manager.yaml125 "^cable[@-][0-9]$":
128 cm-cable-name:
129 description: name of charger cable
145 cm-cable-extcon:
149 cm-cable-min:
150 description: minimum current of cable in uA
153 cm-cable-max:
154 description: maximum current of cable in uA
158 - cm-cable-name
159 - cm-cable-extcon
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/linux-6.8/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 …]
Dcore.c618 struct ci_hdrc_cable *cable; in ci_usb_role_switch_set() local
621 cable = &ci->platdata->id_extcon; in ci_usb_role_switch_set()
622 cable->changed = true; in ci_usb_role_switch_set()
623 cable->connected = true; in ci_usb_role_switch_set()
624 cable = &ci->platdata->vbus_extcon; in ci_usb_role_switch_set()
625 cable->changed = true; in ci_usb_role_switch_set()
626 cable->connected = false; in ci_usb_role_switch_set()
628 cable = &ci->platdata->id_extcon; in ci_usb_role_switch_set()
629 cable->changed = true; in ci_usb_role_switch_set()
630 cable->connected = false; in ci_usb_role_switch_set()
[all …]
/linux-6.8/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
[all …]
/linux-6.8/Documentation/ABI/testing/
Dsysfs-class-typec115 What: /sys/class/typec/<port>-{partner|cable}/usb_power_delivery_revision
120 specification of the port partner or cable, or 0.0 when USB
223 USB Type-C cable devices (eg. /sys/class/typec/port0-cable/)
225 Note: Electronically Marked Cables will have a device also for one cable plug
226 (eg. /sys/class/typec/port0-plug0). If the cable is active and has also SOP
231 What: /sys/class/typec/<port>-cable/type
236 cable if it is known. If the product type of the cable is not
239 When the cable product type is detected, uvevent is also raised
240 with PRODUCT_TYPE showing the product type of the cable.
246 active Active Cable
[all …]
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
/linux-6.8/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
[all …]
/linux-6.8/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.c129 struct extcon_dev *cable; member
134 /* SDP/CDP/DCP USB charging cable notifications */
139 } cable; member
588 * an OTG host cable is inserted and the ID pin on the micro-B receptacle is
591 * OTG host cable is removed. The Type-C connector has no ID pin, there is
620 container_of(work, struct axp288_chrg_info, cable.work); in axp288_charger_extcon_evt_worker()
622 struct extcon_dev *edev = info->cable.edev; in axp288_charger_extcon_evt_worker()
642 /* Determine cable/charger type */ in axp288_charger_extcon_evt_worker()
679 container_of(nb, struct axp288_chrg_info, cable.nb); in axp288_charger_handle_cable_evt()
680 schedule_work(&info->cable.work); in axp288_charger_handle_cable_evt()
[all …]
/linux-6.8/include/linux/usb/
Dpd_vdo.h93 * [3] :: (Product | Cable) VDO
109 * <29:27> :: product type (UFP / Cable / VPD)
114 * <15:0> :: USB-IF assigned VID for this cable vendor
127 /* SOP' Product Type (Cable Plug / VPD) */
157 * <31:0> : USB-IF assigned XID for this cable
258 * Cable VDO (for both Passive and Active Cable VDO in PD Rev2.0)
260 * <31:28> :: Cable HW version
261 * <27:24> :: Cable FW version
265 * <16:13> :: cable latency (0001 == <10ns(~1m length))
266 * <12:11> :: cable termination type (11b == both ends active VCONN req)
[all …]
Dtypec.h92 * @active_link_training: Active Cable Plug Link Training
123 int typec_cable_set_identity(struct typec_cable *cable);
132 * Description of an Alternate Mode which a connector, cable plug or partner
172 * struct typec_plug_desc - USB Type-C Cable Plug Descriptor
176 * Represents USB Type-C Cable Plug.
183 * struct typec_cable_desc - USB Type-C Cable Descriptor
184 * @type: The plug type from USB PD Cable VDO
185 * @active: Is the cable active or passive
189 * Represents USB Type-C Cable attached to USB Type-C port.
301 void typec_unregister_cable(struct typec_cable *cable);
[all …]
/linux-6.8/include/dt-bindings/usb/
Dpd.h102 * <29:27> :: product type (UFP / Cable / VPD)
107 * <15:0> :: USB-IF assigned VID for this cable vendor
120 /* SOP' Product Type (Cable Plug / VPD) */
140 * <31:0> : USB-IF assigned XID for this cable
235 * Cable VDO (for both Passive and Active Cable VDO in PD Rev2.0)
237 * <31:28> :: Cable HW version
238 * <27:24> :: Cable FW version
242 * <16:13> :: cable latency (0001 == <10ns(~1m length))
243 * <12:11> :: cable termination type (11b == both ends active VCONN req)
249 * <4> :: Vbus through cable (0b == no, 1b == yes)
[all …]
/linux-6.8/drivers/usb/typec/
Dclass.c67 struct typec_cable *cable = to_typec_cable(dev); in get_pd_identity() local
69 return cable->identity; in get_pd_identity()
289 * If a partner or cable plug executes Enter/Exit Mode command successfully, the
318 * Returns handle to the port that a cable plug or partner with @alt is
957 /* Type-C Cable Plugs */
1033 * typec_plug_register_altmode - Register USB Type-C Cable Plug Alternate Mode
1034 * @plug: USB Type-C Cable Plug that supports the alternate mode
1053 * typec_register_plug - Register a USB Type-C Cable Plug
1054 * @cable: USB Type-C Cable with the plug
1055 * @desc: Description of the cable plug
[all …]
/linux-6.8/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-6.8/drivers/usb/serial/
Dpl2303.h71 /* Alcatel OT535/735 USB cable */
84 /* Nokia CA-42 Cable */
88 /* CA-42 CLONE Cable www.ca-42.com chipset: Prolific Technology Inc */
99 /* USB GSM cable from Speed Dragon Multimedia, Ltd */
103 /* DATAPILOT Universal-2 Phone Cable */
123 /* Y.C. Cable U.S.A., Inc - USB to RS-232 */
154 /* Sony, USB data cable for CMD-Jxx mobile phones */
158 /* Sanwa KB-USB2 multimeter cable (ID: 11ad:0001) */
/linux-6.8/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-6.8/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-6.8/Documentation/netlink/specs/
Dethtool.yaml585 name: cable-result
594 name: cable-fault-length
603 name: cable-nest
608 nested-attributes: cable-result
612 nested-attributes: cable-fault-length
614 name: cable-test
621 name: cable-test-ntf
633 nested-attributes: cable-nest
635 name: cable-test-tdr-cfg
650 name: cable-test-tdr-ntf
[all …]
/linux-6.8/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)!

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