goodix_i2c_write(9)

💅 goodix_i2c_write(9) 💅

okay so welcome to the Kernel API Manual, section 9, bestie ✨ this is the page for goodix_i2c_write, and it's literally about writing data to a register of the i2c slave device. no cap, that's the whole vibe 💖

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🌸 NAME 🌸

goodix_i2c_write — write data to a register of the i2c slave device.

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✨ SYNOPSIS ✨

the whole function vibe check, exactly as it is:

int goodix_i2c_write (struct i2c_client *client , u16 reg , const u8
*buf , int len );

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🎀 ARGUMENTS 🎀

okay so here's the cast of characters, one by one, no skips 💅

• client — i2c device. that's the device we're talking to, periodt.
• reg — the register to write to.
• buf — raw data buffer to write.
• len — length of the buffer to write.

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🦋 SEE ALSO 🦋

peep the kernel file ./drivers/input/touchscreen/goodix.c — and the whole friend group is here too, iykyk:

• goodix_i2c_read(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_i2c_test(9)
• goodix_configure_dev(9)
• goodix_config_cb(9)

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mwah 💖 source/version: ./drivers/input/touchscreen; date: October 2026; page: goodix_i2c_write(9) — byeee bestie 🫶