| /linux/drivers/soc/qcom/ |
| H A D | pmic_glink_altmode.c | 68 struct pmic_glink_altmode *altmode; member
108 static int pmic_glink_altmode_request(struct pmic_glink_altmode *altmode, u32 cmd, u32 arg) in pmic_glink_altmode_request() argument
118 guard(mutex)(&altmode->lock); in pmic_glink_altmode_request()
120 req.hdr.owner = cpu_to_le32(altmode->owner_id); in pmic_glink_altmode_request()
126 ret = pmic_glink_send(altmode->client, &req, sizeof(req)); in pmic_glink_altmode_request()
128 dev_err(altmode->dev, "failed to send altmode request: %#x (%d)\n", cmd, ret); in pmic_glink_altmode_request()
132 left = wait_for_completion_timeout(&altmode->pan_ack, 5 * HZ); in pmic_glink_altmode_request()
134 dev_err(altmode->dev, "timeout waiting for altmode request ack for: %#x\n", cmd); in pmic_glink_altmode_request()
141 static void pmic_glink_altmode_enable_dp(struct pmic_glink_altmode *altmode, in pmic_glink_altmode_enable_dp() argument
162 dev_err(altmode->dev, "failed to switch mux to DP: %d\n", ret); in pmic_glink_altmode_enable_dp()
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| H A D | pmic_glink.c | 324 ret = pmic_glink_add_aux_device(pg, &pg->altmode_aux, "altmode"); in pmic_glink_probe()
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| /linux/include/linux/usb/ |
| H A D | typec_altmode.h | 39 static inline void typec_altmode_set_drvdata(struct typec_altmode *altmode, in typec_altmode_set_drvdata() argument
42 dev_set_drvdata(&altmode->dev, data); in typec_altmode_set_drvdata()
45 static inline void *typec_altmode_get_drvdata(struct typec_altmode *altmode) in typec_altmode_get_drvdata() argument
47 return dev_get_drvdata(&altmode->dev); in typec_altmode_get_drvdata()
60 int (*enter)(struct typec_altmode *altmode, u32 *vdo);
61 int (*exit)(struct typec_altmode *altmode);
62 void (*attention)(struct typec_altmode *altmode, u32 vdo);
63 int (*vdm)(struct typec_altmode *altmode, const u32 hdr,
65 int (*notify)(struct typec_altmode *altmode, unsigned long conf,
67 int (*activate)(struct typec_altmode *altmode, int activate);
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| /linux/drivers/usb/typec/ |
| H A D | bus.c | 17 typec_altmode_set_retimer(struct altmode *alt, unsigned long conf, void *data) in typec_altmode_set_retimer()
32 typec_altmode_set_mux(struct altmode *alt, unsigned long conf, void *data) in typec_altmode_set_mux()
48 typec_altmode_set_switches(struct altmode *alt, unsigned long conf, void *data) in typec_altmode_set_switches()
63 struct altmode *port_altmode; in typec_altmode_set_state()
90 struct altmode *altmode; in typec_altmode_notify() local
91 struct altmode *partner; in typec_altmode_notify()
97 altmode = to_altmode(adev); in typec_altmode_notify()
99 if (!altmode->partner) in typec_altmode_notify()
103 partner = altmode->partner; in typec_altmode_notify()
105 ret = typec_altmode_set_switches(is_port ? altmode : partner, conf, data); in typec_altmode_notify()
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| H A D | bus.h | 12 struct altmode { struct
25 struct altmode *partner; argument
26 struct altmode *plug[2]; argument
29 #define to_altmode(d) container_of(d, struct altmode, adev)
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| H A D | class.c | 244 static void typec_altmode_set_partner(struct altmode *altmode) in typec_altmode_set_partner() argument
246 struct typec_altmode *adev = &altmode->adev; in typec_altmode_set_partner()
249 struct altmode *partner; in typec_altmode_set_partner()
258 altmode->partner = partner; in typec_altmode_set_partner()
264 partner->plug[plug->index] = altmode; in typec_altmode_set_partner()
266 partner->partner = altmode; in typec_altmode_set_partner()
270 static void typec_altmode_put_partner(struct altmode *altmode) in typec_altmode_put_partner() argument
272 struct altmode *partner = altmode->partner; in typec_altmode_put_partner()
279 adev = &altmode->adev; in typec_altmode_put_partner()
372 struct altmode *altmode = to_altmode(adev); in active_store() local
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| H A D | anx7411.c | 569 dev_err(dev, "no altmode space for registering\n"); in anx7411_typec_register_altmode()
576 dev_err(dev, "failed to register altmode\n"); in anx7411_typec_register_altmode()
680 /* Update DP altmode */ in anx7411_parse_cmd()
692 /* Register DP Altmode */ in anx7411_parse_cmd()
696 /* Register other altmode */ in anx7411_parse_cmd()
1046 dev_err(dev, "dp altmode not register\n"); in anx7411_usb_mux_set()
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| /linux/Documentation/devicetree/bindings/usb/ |
| H A D | qcom,wcd939x-usbss.yaml | 7 title: Qualcomm WCD9380/WCD9385 USB SubSystem Altmode/Analog Audio Switch
14 functionally separate USB SubSystem for Altmode/Analog Audio Switch
18 graph description to handle USB-C altmode & orientation switching for Audio
48 purpose of handling altmode muxing and orientation switching.
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| H A D | ite,it5205.yaml | 24 description: Flag the port as possible handle of altmode switching
39 handling altmode muxing and orientation switching.
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| H A D | usb-switch.yaml | 17 description: Possible handler of altmode switching
32 handling altmode muxing and orientation switching.
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| H A D | gpio-sbu-mux.yaml | 14 and swapped depending on the altmode and orientation. This binding describes
45 handling altmode muxing and orientation switching.
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| H A D | nxp,ptn36502.yaml | 41 handling altmode muxing and orientation switching.
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| H A D | fcs,fsa4480.yaml | 37 handling altmode muxing and orientation switching.
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| H A D | parade,ps8830.yaml | 67 handling altmode muxing and orientation switching.
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| H A D | onnn,nb7vpq904m.yaml | 86 handling altmode muxing and orientation switching.
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| /linux/Documentation/devicetree/bindings/sound/ |
| H A D | qcom,wcd939x.yaml | 19 to handle USB-C altmode & orientation switching for Audio Accessory Mode.
34 description: Flag the port as possible handler of altmode switching
45 purpose of handling altmode muxing and orientation switching to detect and
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| /linux/drivers/platform/chrome/ |
| H A D | cros_typec_altmode.h | 20 int cros_typec_displayport_status_update(struct typec_altmode *altmode,
31 static inline int cros_typec_displayport_status_update(struct typec_altmode *altmode, in cros_typec_displayport_status_update() argument
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| H A D | cros_typec_altmode.c | 276 int cros_typec_displayport_status_update(struct typec_altmode *altmode, in cros_typec_displayport_status_update() argument
280 typec_altmode_get_drvdata(altmode); in cros_typec_displayport_status_update()
284 dev_dbg(&altmode->dev, in cros_typec_displayport_status_update()
290 dev_dbg(&altmode->dev, in cros_typec_displayport_status_update()
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| H A D | cros_ec_typec.h | 25 /* Container for altmode pointer nodes. */
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| /linux/drivers/usb/typec/altmodes/ |
| H A D | thunderbolt.c | 130 * stop attempting to enter either cable altmode (probably not supported) and
131 * directly enter the port altmode.
227 /* Port altmode is last to enter and first to exit. */ in tbt_altmode_vdm()
349 /* We accept systems without SOP' or SOP''. This means the port altmode in tbt_ready()
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| /linux/drivers/usb/typec/ucsi/ |
| H A D | ucsi_huawei_gaokun.c | 207 /* For Altmode */
295 dev_warn(uec->dev, "altmode port out of range: %d\n", idx); in gaokun_ucsi_handle_altmode()
343 * USB event is necessary for enabling altmode, the event should follow
345 * then force to enable altmode.
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| H A D | ucsi_ccg.c | 133 /* Altmode offset for NVIDIA Function Test Board (FTB) */
434 /* Found Non DP altmode */ in ucsi_ccg_update_altmodes()
463 /* Didn't find any duplicate DP altmode */ in ucsi_ccg_update_altmodes()
495 * If CAM is UCSI_MULTI_DP_INDEX then this is DP altmode in ucsi_ccg_update_set_new_cam_cmd()
537 * (Function Test Board) which reports altmode list with vdo=0x3
539 * based on order in altmode list and it causes a mismatch of CON
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| H A D | ucsi_yoga_c630.c | 109 dev_dbg(ucsi->dev, "faking DP altmode for con1\n"); in yoga_c630_ucsi_sync_control()
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| /linux/drivers/usb/typec/tcpm/ |
| H A D | tcpm.c | 1684 tcpm_log_force(port, "failed to queue altmode vdm, err:%d", ret); in tcpm_queue_vdm_unlocked()
1859 struct typec_altmode *altmode; in tcpm_register_partner_altmodes() local
1866 altmode = typec_partner_register_altmode(port->partner, in tcpm_register_partner_altmodes()
1868 if (IS_ERR(altmode)) { in tcpm_register_partner_altmodes()
1871 altmode = NULL; in tcpm_register_partner_altmodes()
1873 port->partner_altmode[i] = altmode; in tcpm_register_partner_altmodes()
1880 struct typec_altmode *altmode; in tcpm_register_plug_altmodes() local
1886 altmode = typec_plug_register_altmode(port->plug_prime, in tcpm_register_plug_altmodes()
1888 if (IS_ERR(altmode)) { in tcpm_register_plug_altmodes()
1891 altmode = NULL; in tcpm_register_plug_altmodes()
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| /linux/Documentation/devicetree/bindings/phy/ |
| H A D | phy-rockchip-usbdp.yaml | 108 description: Flag the port as possible handler of altmode switching
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