goodix_i2c_test(9)

💅 goodix_i2c_test — Kernel API Manual edition 🎀

okay bestie, welcome to the Kernel API Manual, and lemme tell you about this little icon: goodix_i2c_test. It's the vibe-check function, fr fr — it pokes the device over I2C just to see if it's even alive and answering. Like sliding into someone's DMs to check if they still exist. 👀

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✨ NAME ✨

goodix_i2c_test — the I2C test function that checks whether the device answers at all. that's the whole job. no cap. 💅

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🦋 SYNOPSIS 🦋

int goodix_i2c_test (struct i2c_client *client );

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🌸 ARGUMENTS 🌸

• client — the i2c client. that's it. that's the one argument bestie, give her the i2c client and let her cook. 🔥

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👑 SEE ALSO 👑

the kernel file lives right here: ./drivers/input/touchscreen/goodix.c — go read it, iykyk 💖

and the whole friend group of related functions, all of them, no gatekeeping:

• goodix_i2c_read(9)
• goodix_i2c_write(9)
• goodix_process_events(9)
• goodix_ts_irq_handler(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_configure_dev(9)
• goodix_config_cb(9)

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lowkey the whole touchscreen saga is in that one goodix.c file. main character energy honestly. 🌈

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and that's the page, bestie — signing off from ./drivers/input/touchscreen 🫶, dated October 2026 ✨, and yes this is the goodix_i2c_test(9) manual, periodt. 💀💜