zpa2326_dequeue_pressure(9)

🎀 NAME 🎀

okay so bestie, this is zpa2326_dequeue_pressure(9) from the Kernel API Manual, section 9, iykyk 💖 — and its whole vibe is: retrieve the most recent pressure sample from hardware FIFO. literally that's the job. slay.

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✨ SYNOPSIS ✨

int zpa2326_dequeue_pressure (const struct iio_dev *indio_dev , u32 *pressure );

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🫶 ARGUMENTS 🫶

• indio_dev — The IIO device associated with the sampling hardware. it's the hardware's IIO bestie.
• pressure — Sampled pressure output. this is where the pressure sample pops out, no cap.

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💅 DESCRIPTION 💅

okay so important note bestie: ZPA2326 hardware FIFO stores pressure samples only. that's it. just pressure samples. periodt. 🫶

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🔥 RETURN 🔥

Zero when successful, a negative error code otherwise. so 0 = we ate, negative = something's giving error energy 😭

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🌈 SEE ALSO 🌈

Kernel file ./drivers/iio/pressure/zpa2326.c — plus the whole ZPA2326 lore:

• ZPA2326 theory of operations(9)
• struct zpa2326_frequency(9)
• struct zpa2326_private(9)
• zpa2326_enable_device(9)
• zpa2326_sleep(9)
• zpa2326_reset_device(9)
• zpa2326_start_oneshot(9)
• zpa2326_power_on(9)
• zpa2326_power_off(9)
• zpa2326_config_oneshot(9)
• zpa2326_clear_fifo(9)
• zpa2326_fill_sample_buffer(9)
• zpa2326_resume(9)
• zpa2326_suspend(9)
• zpa2326_handle_irq(9)
• zpa2326_handle_threaded_irq(9)
• zpa2326_wait_oneshot_completion(9)
• zpa2326_poll_oneshot_completion(9)
• zpa2326_fetch_raw_sample(9)
• zpa2326_sample_oneshot(9)
• zpa2326_trigger_handler(9)
• zpa2326_preenable_buffer(9)
• zpa2326_postenable_buffer(9)
• zpa2326_set_trigger_state(9)
• zpa2326_init_managed_trigger(9)

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okay bestie, that's the whole page 💖 source/version: ./drivers/iio/pressure · date: October 2026 · title: zpa2326_dequeue_pressure(9) — bye bestie, mwah 💋🫶