cdns_set_mode(9)

💅 NAME 💅

cdns_set_mode — change mode of OTG Core

okay so this is cdns_set_mode(9), and it’s coming at you from the Kernel API Manual, bestie. The whole point? Change mode of OTG Core. Iconic. 💅

✨ SYNOPSIS ✨

int cdns_set_mode (struct cdns *cdns , enum usb_dr_mode mode );

🎀 ARGUMENTS 🎀

• cdns — pointer to context structure. It’s giving “here’s the context, queen.” 🫶
• mode — selected mode from cdns_role. Main character energy only. ✨

🦋 DESCRIPTION 🦋

The return vibe check is literally so simple: it returns 0 on success, otherwise a negative errno. No cap. 💖

🌈 SEE ALSO 🌈

Kernel file ./drivers/usb/cdns3/drd.c — and the whole reference squad is:

• cdns_otg_disable_irq(9)
• cdns_otg_enable_irq(9)
• cdns_drd_host_on(9)
• cdns_drd_host_off(9)
• cdns_drd_gadget_on(9)
• cdns_drd_gadget_off(9)
• cdns_init_otg_mode(9)
• cdns_drd_update_mode(9)
• cdns_drd_irq(9)

mwah 💖 source/version: ./drivers/usb/cdns3 · dated October 2026 · cdns_set_mode(9) out. 🫶🎀