19 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * This header provides constants for most input bindings.4 *5 * Most input bindings include key code, matrix key code format.6 * In most cases, key code and matrix key code format uses7 * the standard values/macro defined in this header.8 */9 10#ifndef _DT_BINDINGS_INPUT_INPUT_H11#define _DT_BINDINGS_INPUT_INPUT_H12 13#include "linux-event-codes.h"14 15#define MATRIX_KEY(row, col, code) \16 ((((row) & 0xFF) << 24) | (((col) & 0xFF) << 16) | ((code) & 0xFFFF))17 18#endif /* _DT_BINDINGS_INPUT_INPUT_H */19