vivaldi-fmap.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _VIVALDI_FMAP_H
 3#define _VIVALDI_FMAP_H
 4
 5#include <linux/types.h>
 6
 7#define VIVALDI_MAX_FUNCTION_ROW_KEYS	24
 8
 9/**
10 * struct vivaldi_data - Function row map data for ChromeOS Vivaldi keyboards
11 * @function_row_physmap: An array of scancodes or their equivalent (HID usage
12 *                        codes, encoded rows/columns, etc) for the top
13 *                        row function keys, in an order from left to right
14 * @num_function_row_keys: The number of top row keys in a custom keyboard
15 *
16 * This structure is supposed to be used by ChromeOS keyboards using
17 * the Vivaldi keyboard function row design.
18 */
19struct vivaldi_data {
20	u32 function_row_physmap[VIVALDI_MAX_FUNCTION_ROW_KEYS];
21	unsigned int num_function_row_keys;
22};
23
24ssize_t vivaldi_function_row_physmap_show(const struct vivaldi_data *data,
25					  char *buf);
26
27#endif /* _VIVALDI_FMAP_H */