STRUCT CROS_EC_BS_MAP(9)

💖 NAME 💖

okay so welcome to struct cros_ec_bs_map(9) — yes bestie, the Kernel API Manual page — and this struct is literally the little matchmaker between Linux keycodes and EC button/switch bitmap #defines. slay ✨

struct cros_ec_bs_map — Mapping between Linux keycodes and EC button/switch bitmap #defines 🫶

✨ SYNOPSIS ✨

the struct itself is right here, no cap:

       struct cros_ec_bs_map {
           unsigned int ev_type;
           unsigned int code;
           u8 bit;
           bool inverted;
        };

🫶 Members 🫶

• ev_type — the type of the input event to generate, like EV_KEY (that’s the example, fr fr). 👑
• code — a linux keycode. yep, that’s the whole vibe. ⌨️
• bit — a #define like EC_MKBP_POWER_BUTTON or EC_MKBP_LID_OPEN. iconic little bitmap name 💅
• inverted — if the #define and EV_SW have opposite meanings, this is true. Only applicable to switches. not me reminding you it’s switches-only, but yes 🦋

🌈 SEE ALSO 🌈

• Kernel file ./drivers/input/keyboard/cros_ec_keyb.c — go read it bestie, it’s giving main character energy 📖
• struct cros_ec_keyb(9)
• cros_ec_keyb_report_bs(9)
• cros_ec_keyb_info(9)
• cros_ec_keyb_query_switches(9)
• cros_ec_keyb_resume(9)
• cros_ec_keyb_register_bs(9)
• cros_ec_keyb_register_matrix(9)

okay bye bestie 💖 this struct cros_ec_bs_map(9) page came from ./drivers/input/keyboard and is dated October 2026 — periodt 🎀