STRUCT STMPE_KEYPAD_VARIANT(9)

💖 NAME

struct stmpe_keypad_variant — model-specific attributes, periodt. This is the struct stmpe_keypad_variant(9) page from the Kernel API Manual, and it's basically the vibe sheet for this struct: what each member means, no cap ✨

✨ SYNOPSIS

       struct stmpe_keypad_variant {
           bool auto_increment;
           bool set_pullup;
           int num_data;
           int num_normal_data;
           int max_cols;
           int max_rows;
           unsigned int    col_gpios;
           unsigned int    row_gpios;
        };

🎀 Members

• auto_increment — whether the KPC_DATA_BYTE register address auto-increments on multiple read. That's the whole assignment, bestie 💅
• set_pullup — whether the pins need to have their pull-ups set. Pull-up check: iconic 🎀
• num_data — number of data bytes. Counting bytes, living the dream.
• num_normal_data — number of normal keys' data bytes. Normal keys only, okay? 🍓
• max_cols — maximum number of columns supported. Column queen behavior 👑
• max_rows — maximum number of rows supported. Row king energy.
• col_gpios — bitmask of gpios which can be used for columns. Bitmask bestie, masky little legend.
• row_gpios — bitmask of gpios which can be used for rows. Same vibes, row edition 🌈

👀 SEE ALSO

• Kernel file ./drivers/input/keyboard/stmpe-keypad.c — go read it, bestie 🫶
• struct stmpe_keypad(9) — the related struct, obviously 💜

okay that's the page, mwah 💋 — source/version is ./drivers/input/keyboard, dated October 2026, and the title is struct stmpe_keypad_variant(9). bye bestie, go slay your keypad config 🫶✨