devm_ad_sd_..._and_trigger(9)

💅 devm_ad_sd_setup_buffer_and_trigger (kernel API manual, bestie edition)

okay so this is from the Kernel API Manual, and the page is literally called devm_ad_sd_..._and_trigger(9) — yes the name is abridged with dots, that's just how it is, we don't ask questions, we respect the abridgement 🎀

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✨ NAME ✨

devm_ad_sd_setup_buffer_and_trigger — the device-managed glow-up for buffer & trigger setup 🦋

like, it sets up your buffer and your trigger, but the devm part means the kernel cleans up after you so you don't have to. main character energy tbh 👑

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✨ SYNOPSIS ✨

int devm_ad_sd_setup_buffer_and_trigger (struct device *dev , struct
iio_dev *indio_dev );

that's the whole vibe. returns an int, takes two pointers, periodt 💅

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✨ ARGUMENTS ✨

• dev — the device object you're tying the resources' whole life-time to 🫶 like, the resources live and die with this thing, that's the deal, no cap.
• indio_dev — the IIO device. the actual guy. your little industrial I/O icon ⭐

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🌈 SEE ALSO 🌈

the kernel file ./drivers/iio/adc/ad_sigma_delta.c is where all the lore lives, and here's the whole friend group, fr fr:

• ad_sd_set_comm(9)
• ad_sd_write_reg(9)
• ad_sd_read_reg(9)
• ad_sd_reset(9)
• ad_sd_calibrate_all(9)
• ad_sigma_delta_single_conversion(9)
• ad_sd_validate_trigger(9)
• ad_sd_init(9)

go read them all, iykyk 📚✨

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lowkey reminder bestie: all of these are (9) pages, so they're kernel API — not your cute little userland commands. don't @ me 🙈

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and that's the page!! sourced from ./drivers/iio/adc, dated October 2026, and honestly? iconic. slay. ate and left no crumbs 💖🎀🌸🧚💜