typec_altmode_set_ops(9)

💅 typec_altmode_set_ops(9) — ok bestie, let's talk ops ✨

So this is a page straight out of the Kernel API Manual, and it's about handing an alternate mode its ops. Short page, big vibes, zero cap.

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🌸 NAME 🌸

typec_altmode_set_ops — literally just sets the ops for an altmode. That's it. That's the whole job. 🎀

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✨ SYNOPSIS ✨

void typec_altmode_set_ops (struct typec_altmode *adev , const struct
typec_altmode_ops *ops );

No return value, no drama, void and out. 👑

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🦋 ARGUMENTS 🦋

• adev — the handle to the alternate mode 🫶 like, this is the altmode you're doing stuff to.
• ops — the ops for the alternate mode 💖 the actual operations bundle getting attached.

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💀 DESCRIPTION 💀

Okay so hear me out: after you set the ops, attribute visibility needs to be refreshed if the alternate mode can be activated. Not always — just when it can be activated. That's the whole caveat, don't skip it, fr fr. 😭

Like, setting the ops is not the last step bestie. Visibility refresh is the encore. 💅

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🌈 SEE ALSO 🌈

Everything is in the kernel file ./drivers/usb/typec/class.c — go read it, iykyk. And here's the whole friend group, no one left out:

• typec_altmode_update_active(9)
• typec_altmode2port(9)
• typec_unregister_altmode(9)
• typec_partner_set_usb_mode(9)
• typec_partner_set_identity(9)
• typec_partner_set_pd_revision(9)
• typec_partner_set_usb_power_delivery(9)
• typec_partner_set_num_altmodes(9)
• typec_partner_register_altmode(9)
• typec_partner_set_svdm_version(9)
• typec_partner_usb_power_delivery_register(9)
• typec_register_partner(9)
• typec_unregister_partner(9)
• typec_plug_set_num_altmodes(9)
• typec_plug_register_altmode(9)
• typec_register_plug(9)
• typec_unregister_plug(9)
• typec_cable_get(9)
• typec_cable_put(9)
• typec_cable_is_active(9)
• typec_cable_altmode_unsupported(9)
• typec_cable_set_identity(9)
• typec_register_cable(9)
• typec_unregister_cable(9)
• typec_port_set_usb_mode(9)
• typec_port_set_usb_power_delivery(9)
• typec_set_data_role(9)
• typec_get_data_role(9)
• typec_set_pwr_role(9)
• typec_set_vconn_role(9)
• typec_set_pwr_opmode(9)
• typec_find_pwr_opmode(9)
• typec_find_orientation(9)
• typec_find_port_power_role(9)
• typec_find_power_role(9)
• typec_find_port_data_role(9)
• typec_set_orientation(9)
• typec_get_orientation(9)
• typec_set_mode(9)
• typec_get_negotiated_svdm_version(9)
• typec_get_cable_svdm_version(9)
• typec_cable_set_svdm_version(9)
• typec_get_drvdata(9)
• typec_port_register_altmode(9)
• typec_port_register_cable_ops(9)
• typec_register_port(9)
• typec_unregister_port(9)

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ok that's the whole page, slay 💅✨

Big kiss goodbye from the ./drivers/usb/typec corner of the kernel, dated October 2026 — go forth and set those ops, bestie 🫶💖