cros_ec_sen...ore_register(9)

💅 cros_ec_sen...ore_register — Kernel API Manual ✨

okay so bestie, buckle up, because this is the full name: cros_ec_sensors_core_register 🦋. It's a kernel API manual page, and no, the truncated title in the header isn't a glitch, that's just how the page name got cut off, iykyk.

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🌸 NAME 🌸

cros_ec_sensors_core_register — register a callback to FIFO and IIO when the sensor is ready. The way this one works: you have to call it at the very end of the sensor probe routine. Like, the end end. Periodt. 💅

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✨ SYNOPSIS ✨

int cros_ec_sensors_core_register (struct device *dev , struct iio_dev
*indio_dev , cros_ec_sensorhub_push_data_cb_t push_data );

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🎀 ARGUMENTS 🎀

• dev — the device that got created for the sensor, bestie. It's giving "who am I" energy. 🫶
• indio_dev — the iio device structure of the device. Yes, that's literally what it is, no notes. 💖
• push_data — the function you hand over, and it gets called when cros_ec_sensorhub receives a sample for that sensor. So basically your callback gets pinged whenever there's tea to spill. 🔥

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🔥 RETURN 🔥

0 on success, -errno on failure. That's it, that's the whole vibe check. 😭

ngl if you're getting a -errno back, something did not slay. Check your args, bestie.

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🦋 SEE ALSO 🦋

• Kernel file ./drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c — go read the source, it literally ate 👑
• cros_ec_sensors_core_init(9)
• cros_ec_motion_send_host_cmd(9)
• cros_ec_sensors_idx_to_reg(9)
• cros_ec_sensors_read_until_not_busy(9)
• cros_ec_sensors_read_data_unsafe(9)
• cros_ec_sensors_read_lpc(9)
• cros_ec_sensors_read_cmd(9)
• cros_ec_sensors_capture(9)
• cros_ec_sensors_core_read(9)
• cros_ec_sensors_core_read_avail(9)
• cros_ec_sensors_core_write(9)

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okay that's the whole page, bestie, you're officially educated 💜. This lil masterpiece lives at ./drivers/iio/common/cros_ec_s... and it's dated October 2026, and the header/footer keeps saying cros_ec_sen...ore_register(9) because truncation is just her main character trait. mwah 🎀✨