1*45ceaf14SStephen Boyd /* SPDX-License-Identifier: GPL-2.0 */
2*45ceaf14SStephen Boyd #ifndef _VIVALDI_FMAP_H
3*45ceaf14SStephen Boyd #define _VIVALDI_FMAP_H
4*45ceaf14SStephen Boyd 
5*45ceaf14SStephen Boyd #include <linux/types.h>
6*45ceaf14SStephen Boyd 
7*45ceaf14SStephen Boyd #define VIVALDI_MAX_FUNCTION_ROW_KEYS	24
8*45ceaf14SStephen Boyd 
9*45ceaf14SStephen Boyd /**
10*45ceaf14SStephen Boyd  * struct vivaldi_data - Function row map data for ChromeOS Vivaldi keyboards
11*45ceaf14SStephen Boyd  * @function_row_physmap: An array of scancodes or their equivalent (HID usage
12*45ceaf14SStephen Boyd  *                        codes, encoded rows/columns, etc) for the top
13*45ceaf14SStephen Boyd  *                        row function keys, in an order from left to right
14*45ceaf14SStephen Boyd  * @num_function_row_keys: The number of top row keys in a custom keyboard
15*45ceaf14SStephen Boyd  *
16*45ceaf14SStephen Boyd  * This structure is supposed to be used by ChromeOS keyboards using
17*45ceaf14SStephen Boyd  * the Vivaldi keyboard function row design.
18*45ceaf14SStephen Boyd  */
19*45ceaf14SStephen Boyd struct vivaldi_data {
20*45ceaf14SStephen Boyd 	u32 function_row_physmap[VIVALDI_MAX_FUNCTION_ROW_KEYS];
21*45ceaf14SStephen Boyd 	unsigned int num_function_row_keys;
22*45ceaf14SStephen Boyd };
23*45ceaf14SStephen Boyd 
24*45ceaf14SStephen Boyd ssize_t vivaldi_function_row_physmap_show(const struct vivaldi_data *data,
25*45ceaf14SStephen Boyd 					  char *buf);
26*45ceaf14SStephen Boyd 
27*45ceaf14SStephen Boyd #endif /* _VIVALDI_FMAP_H */
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