omap_default_idle(9)

🦋 NAME 🦋

okay bestie, welcome to the Kernel API Manual page for omap_default_idle(9) — that’s the manual name, folded in right here like a little name tag 🫶

omap_default_idle — OMAP4 default ilde routine.'

and yes, the ilde spelling and that tiny trailing ' are literally in the original — we do not edit canon in this house 💅

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🛠️ SYNOPSIS 🛠️

void omap_default_idle (void );

that’s the whole signature, no more no less ✨

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🎀 ARGUMENTS 🎀

• void — no arguments. like, none. zero. zilch. the void is voiding 💀

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💖 DESCRIPTION 💖

okay so here’s the tea: it implements OMAP4 memory, IO ordering requirements which can't be addressed with the default cpu_do_idle hook. that’s the job, and it’s iconic ✨

it’s used by all CPUs with !CONFIG_CPU_IDLE and by secondary CPU with CONFIG_CPU_IDLE. fr fr, those config names are exact, don’t @ me 🌸

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🔗 SEE ALSO 🔗

bestie, go peek at these if you want the full lore 🌈

• Kernel file ./arch/arm/mach-omap2/pm44xx.c struct static_dep_map(9)
• omap4plus_init_static_deps(9)
• omap4_pm_init_early(9)
• omap4_pm_init(9)

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okay that’s the page, bestie! source/version: ./arch/arm/mach-omap2; date: October 2026 — mwah, go touch some kernel code 💋✨