STRUCT RC_SCANCODE_FILTER(9)

🌸 NAME 🌸

struct rc_scancode_filter — Filter scan codes. 💅 bestie, welcome to the Kernel API Manual; this is the little struct whose whole job is filtering scan codes, and honestly? iconic. ✨

✨ SYNOPSIS ✨

It's giving struct definition realness 🫶:

       struct rc_scancode_filter {
           u32 data;
           u32 mask;
        };

💅 Members 💅

• data — scancode data to match. No cap, it's the scancode data you're matching 🔍
• mask — mask of bits of scancode to compare. It's literally the mask of bits of the scancode to compare, periodt 👑

🔗 SEE ALSO 🔗

Kernel file ./include/media/rc-core.h — and the whole squad is here:

• enum rc_driver_type(9)
• enum rc_filter_type(9)
• struct lirc_fh(9)
• struct rc_dev(9)
• rc_allocate_device(9)
• devm_rc_allocate_device(9)
• rc_free_device(9)
• rc_register_device(9)
• devm_rc_register_device(9)
• rc_unregister_device(9)

🫶 okay that's the tea: this page comes from the Kernel file ./include/media, dated October 2026, for struct rc_scancode_filter(9) — byeee bestie, go filter those scan codes 💜