ipa_hardware_dcd_config(9)

💖 ipa_hardware_dcd_config(9) — Kernel API Manual 💖

okay so bestie, welcome to the ipa_hardware_dcd_config(9) page in the Kernel API Manual. lowkey tiny function, highkey important for power vibes. let's get into it ✨

🎀 NAME 🎀

ipa_hardware_dcd_config — enable dynamic clock division on IPA 💅 periodt.

🦋 SYNOPSIS 🦋

void ipa_hardware_dcd_config (struct ipa *ipa );

🌸 ARGUMENTS 🌸

• ipa — IPA pointer 🫶

✨ DESCRIPTION ✨

So basically — and this is the whole plot — this function configures when the IPA signals it is idle to the global clock controller. Then the global clock controller can respond by scaling down the clock to save power. it's giving “IPA says bestie I'm idle rn, clock controller says say less, power saved.” 🔋💖 no cap.

🌈 SEE ALSO 🌈

• Kernel file ./drivers/net/ipa/ipa_main.c
• The IP Accelerator(9)
• enum ipa_firmware_loader(9)
• ipa_setup(9)
• ipa_teardown(9)
• ipa_hardware_config(9)
• ipa_hardware_deconfig(9)
• ipa_config(9)
• ipa_deconfig(9)
• ipa_probe(9)

okay that's the whole page, bestie — every argument and SEE ALSO ref is here, fr fr 💅 this came from ./drivers/net/ipa, October 2026, and the manual page name is ipa_hardware_dcd_config(9) in the Kernel API Manual. mwah 😘✨