goodix_ts_irq_handler(9)

🌸 goodix_ts_irq_handler(9) — from the Kernel API Manual, bestie 💅

Okay so picture this: it's the Linux kernel, right, and there's a touchscreen driver just sitting there in goodix.c minding its business. And then — boom — an interrupt shows up. Who answers the door? This function. This is literally the IRQ handler, the main character of this whole page. Let's get into it 🫶

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✨ NAME ✨

goodix_ts_irq_handler — the IRQ handler. That's it, that's the whole vibe. It handles the IRQ. Iconic behaviour, no notes 💖

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🦋 SYNOPSIS 🦋

irqreturn_t goodix_ts_irq_handler (int irq , void *dev_id );

She returns an irqreturn_t, she takes an int and a void *, and she absolutely ate that signature. Periodt ✨

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🎀 ARGUMENTS 🎀

• irq — the interrupt number. Like, which interrupt is ringing the doorbell, bestie. That number. 🔔
• dev_id — a private data pointer. The driver's own little stash of info gets passed along in here, so it knows whose interrupt this actually is 🌸

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💜 SEE ALSO 💜

All the lore lives in the kernel file ./drivers/input/touchscreen/goodix.c, and honestly the friend group is stacked. Go say hi to:

• goodix_i2c_read(9)
• goodix_i2c_write(9)
• goodix_process_events(9)
• goodix_check_cfg(9)
• goodix_send_cfg(9)
• goodix_reset_no_int_sync(9)
• goodix_reset(9)
• goodix_get_gpio_config(9)
• goodix_read_config(9)
• goodix_read_version(9)
• goodix_i2c_test(9)
• goodix_configure_dev(9)
• goodix_config_cb(9)

iykyk — that's the whole touchscreen squad right there 👑

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Lowkey a whole little family reunion in that SEE ALSO list, and every single one of them is doing their part so your screen knows where your finger is. Slay 🌈

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Okay bye bestie, this page came from ./drivers/input/touchscreen, dated October 2026, and it's the goodix_ts_irq_handler(9) era fr fr — catch you on the next interrupt 💀🎀🧚