omap4_cminst...kdm_in_hwsup(9)

📦 version 7.3.1, in nixpkgs unstable

💅 omap4_cminst_is_clkdm_in_hwsup — the manual page, but make it make sense

okay so bestie, sit down, hydrate, and let me tell you about omap4_cminst_is_clkdm_in_hwsup(9) from the Kernel API Manual. it's a whole little function and honestly it's giving "small but mighty" 🧚✨

✨ NAME ✨

omap4_cminst_is_clkdm_in_hwsup — literally just answers the question: is this clockdomain in hwsup idle mode? that's it. that's the whole gig. 💅

🎀 SYNOPSIS 🎀

bool omap4_cminst_is_clkdm_in_hwsup(u8 part, u16 inst, u16 cdoffs);

three args, one bool coming back at you. no cap. 🦋

🌸 ARGUMENTS 🌸

  • part — the PRCM partition ID, aka the partition where the CM_CLKSTCTRL register lives. it's a u8, it's tiny, it's important 🎀
  • inst — the CM instance register offset, the *_INST macro one. u16 energy ✨
  • cdoffs — the clockdomain register offset, the *_CDOFFS macro one. also u16, also iconic 💖

👑 DESCRIPTION 👑

so what does it actually do? it returns true if the clockdomain referred to by (part, inst, cdoffs) is chilling in hardware-supervised idle mode. and if it's not? it returns 0. simple as that, no drama, no side quests. 🫶

lowkey the whole vibe is: you hand it three little numbers, it tells you if that clockdomain is in hwsup. main character energy fr fr. 🌈

🔥 SEE ALSO 🔥

like, go read these too, they're all in the same friend group:

bestie quick reminder: the function lives in ./arch/arm/mach-omap2 and this page is dated October 2026 — so yeah, mark your calendar, it's a whole era 💀✨

and that's the page!! mwah 💋 — sourced from ./arch/arm/mach-omap2, October 2026 edition, signed off with love and a little 🎀 from your favorite kernel girlie. periodt. 👑

📦 where this page comes from