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 */
19 struct vivaldi_data {
20 u32 function_row_physmap[VIVALDI_MAX_FUNCTION_ROW_KEYS];
21 unsigned int num_function_row_keys;
22 };
23
24 ssize_t vivaldi_function_row_physmap_show(const struct vivaldi_data *data,
25 char *buf);
26
27 #endif /* _VIVALDI_FMAP_H */
28
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