[mirror_ubuntu-artful-kernel.git] / include / asm-arm / arch-pxa / pxa27x_keypad.h

#ifndef __ASM_ARCH_PXA27x_KEYPAD_H
#define __ASM_ARCH_PXA27x_KEYPAD_H

#include <linux/input.h>

#define MAX_MATRIX_KEY_ROWS	(8)
#define MAX_MATRIX_KEY_COLS	(8)

/* pxa3xx keypad platform specific parameters
 *
 * NOTE:
 * 1. direct_key_num indicates the number of keys in the direct keypad
 *    _plus_ the number of rotary-encoder sensor inputs,  this can be
 *    left as 0 if only rotary encoders are enabled,  the driver will
 *    automatically calculate this
 *
 * 2. direct_key_map is the key code map for the direct keys, if rotary
 *    encoder(s) are enabled, direct key 0/1(2/3) will be ignored
 *
 * 3. rotary can be either interpreted as a relative input event (e.g.
 *    REL_WHEEL/REL_HWHEEL) or specific keys (e.g. UP/DOWN/LEFT/RIGHT)
 */
struct pxa27x_keypad_platform_data {

	/* code map for the matrix keys */
	unsigned int	matrix_key_rows;
	unsigned int	matrix_key_cols;
	unsigned int	*matrix_key_map;
	int		matrix_key_map_size;

	/* direct keys */
	int		direct_key_num;
	unsigned int	direct_key_map[8];

	/* rotary encoders 0 */
	int		enable_rotary0;
	int		rotary0_rel_code;
	int		rotary0_up_key;
	int		rotary0_down_key;

	/* rotary encoders 1 */
	int		enable_rotary1;
	int		rotary1_rel_code;
	int		rotary1_up_key;
	int		rotary1_down_key;
};

#define KEY(row, col, val)	(((row) << 28) | ((col) << 24) | (val))

#endif /* __ASM_ARCH_PXA27x_KEYPAD_H */
Commit	Line	Data
1814db69 EM	1	#ifndef __ASM_ARCH_PXA27x_KEYPAD_H
	2	#define __ASM_ARCH_PXA27x_KEYPAD_H
	3
	4	#include <linux/input.h>
	5
	6	#define MAX_MATRIX_KEY_ROWS (8)
	7	#define MAX_MATRIX_KEY_COLS (8)
5a90e5bc	8
62059d9e EM	9	/* pxa3xx keypad platform specific parameters
	10	*
	11	* NOTE:
	12	* 1. direct_key_num indicates the number of keys in the direct keypad
	13	* _plus_ the number of rotary-encoder sensor inputs, this can be
	14	* left as 0 if only rotary encoders are enabled, the driver will
	15	* automatically calculate this
	16	*
	17	* 2. direct_key_map is the key code map for the direct keys, if rotary
	18	* encoder(s) are enabled, direct key 0/1(2/3) will be ignored
	19	*
	20	* 3. rotary can be either interpreted as a relative input event (e.g.
	21	* REL_WHEEL/REL_HWHEEL) or specific keys (e.g. UP/DOWN/LEFT/RIGHT)
	22	*/
0e5f11aa	23	struct pxa27x_keypad_platform_data {
1814db69 EM	24
	25	/* code map for the matrix keys */
	26	unsigned int matrix_key_rows;
	27	unsigned int matrix_key_cols;
	28	unsigned int *matrix_key_map;
	29	int matrix_key_map_size;
62059d9e EM	30
	31	/* direct keys */
	32	int direct_key_num;
	33	unsigned int direct_key_map[8];
	34
	35	/* rotary encoders 0 */
	36	int enable_rotary0;
	37	int rotary0_rel_code;
	38	int rotary0_up_key;
	39	int rotary0_down_key;
	40
	41	/* rotary encoders 1 */
	42	int enable_rotary1;
	43	int rotary1_rel_code;
	44	int rotary1_up_key;
	45	int rotary1_down_key;
5a90e5bc	46	};
1814db69 EM	47
	48	#define KEY(row, col, val) (((row) << 28) \| ((col) << 24) \| (val))
	49
	50	#endif /* __ASM_ARCH_PXA27x_KEYPAD_H */