usbc_pd_fw(9)

💖 usbc_pd_fw(9) — Kernel API Manual 💖

okay so bestie, welcome to the usbc_pd_fw page from the Kernel API Manual. It’s giving short-and-sweet kernel API realness, and the whole thing is about the USB-C PD firmware version file. No cap. 🦋

🌸 NAME 🌸

usbc_pd_fw — the USB-C PD firmware version file, periodt. 💅

• Reading from this file will retrieve the USB-C PD firmware version. 📖✨
• Writing to this file will trigger the update process. 🔥👑

That’s literally the whole page, bestie. Read = version retrieval, write = update trigger, iykyk. Iconic. 🎀

🦋 SEE ALSO 🦋

• Kernel file ./drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c PTL sysfs attributes(9), psp_vbflash(9), psp_vbflash_status(9) — go read these too, bestie. 🫶

mwah 💋 this cutie came from the source/version path ./drivers/gpu/drm/amd/amdgpu, it’s dated October 2026, and yes, it’s still usbc_pd_fw(9) from the Kernel API Manual. love u, go check ur firmware version bestie 🫶✨