goodix_send_cfg(9)

💅 goodix_send_cfg — the "send the config to the touchscreen" girly ✨

Okay bestie, gather round, because this is a kernel API page — specifically goodix_send_cfg(9) from the Kernel API Manual — and it's honestly way less scary than it sounds. The vibe? It writes firmware config to the device. That's it. That's the whole plot. 🎀

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🌸 NAME 🌸

goodix_send_cfg — write fw config to device 💖

Literally what it says on the tin, no cap. It sends config firmware over to the device.

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✨ SYNOPSIS ✨

int goodix_send_cfg (struct goodix_ts_data *ts , const u8 *cfg , int len );

It returns an int, bestie. Iconic. 🫶

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🦋 ARGUMENTS 🦋

Three args, all of them main characters in their own way:

• ts — the goodix_ts_data pointer 👑 your touchscreen's whole identity, lowkey.
• cfg — the config firmware to write to the device 🌈 this is the actual payload, the moment, the reason we're all here.
• len — the config data length 📏 how much of that config data we're working with.

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💜 SEE ALSO 💜

Kernel file ./drivers/input/touchscreen/goodix.c, plus the whole friend group:

• goodix_i2c_read(9)
• goodix_i2c_write(9)
• goodix_process_events(9)
• goodix_ts_irq_handler(9)
• goodix_check_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)

All of them live in ./drivers/input/touchscreen, and honestly? A squad. 🔥

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Ngl, the 9 in the name means it's a kernel API page, so if you're reading this you're already doing big-brain stuff. Slay. 💅

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okay that's the whole page, bestie 💖✨ This lil' cutie comes to you from the Kernel API Manual, dated October 2026, sourced from ./drivers/input/touchscreen — mwah, take care of your touchscreen drivers, ily, bye! 🦋🌸🎀