goodix_hid_set_raw_report(9)

💖 NAME 💖

Okay bestie, this is goodix_hid_set_raw_report(9) from the Kernel API Manual — the function that processes the hidraw SET REPORT operation. It’s giving kernel-internals main character energy, and we’re gonna get through it together. 💅✨

✨ SYNOPSIS ✨

       int goodix_hid_set_raw_report (struct hid_device *hid , unsigned char
       reportnum , __u8 *buf , size_t len , unsigned char report_type );

🎀 ARGUMENTS 🎀

Real talk, here’s what each arg is bringing to the function:

• hid — HID device 🫶
• reportnum — Report ID 🔢
• buf — Buffer for communication 📦
• len — Length of data in the buffer 📏
• report_type — Report type 🏷️

🦋 DESCRIPTION 🦋

Okay so here’s the tea: this is the function for hid_ll_driver.get_raw_report to handle the HIDRAW ioctl set report request. The transmitted data follows the standard i2c-hid protocol with a specified header. No cap. ✨

🌸 RETURN 🌸

It returns the length of the data sent, and on failure it gives you a negative error code. 😭💔

💅 SEE ALSO 💅

• Kernel file ./drivers/hid/hid-goodix-spi.c — go peek 👀
• goodix_hid_parse(9)
• goodix_hid_get_raw_report(9)

Bye bestie! 💋 This page’s source/version is ./drivers/hid, dated October 2026 — goodix_hid_set_raw_report(9), out. 🫶🌈