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/include/linux/i2c/lm8323.h

https://github.com/airy09/android_kernel_sony_apq8064
C Header | 46 lines | 16 code | 9 blank | 21 comment | 0 complexity | e94c439a5ec00c3b618547e4897cdd1f MD5 | raw file
 1/*
 2 * lm8323.h - Configuration for LM8323 keypad driver.
 3 *
 4 * This program is free software; you can redistribute it and/or modify
 5 * it under the terms of the GNU General Public License as published by
 6 * the Free Software Foundation (version 2 of the License only).
 7 *
 8 * This program is distributed in the hope that it will be useful,
 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 */
17
18#ifndef __LINUX_LM8323_H
19#define __LINUX_LM8323_H
20
21#include <linux/types.h>
22
23/*
24 * Largest keycode that the chip can send, plus one,
25 * so keys can be mapped directly at the index of the
26 * LM8323 keycode instead of subtracting one.
27 */
28#define LM8323_KEYMAP_SIZE	(0x7f + 1)
29
30#define LM8323_NUM_PWMS		3
31
32struct lm8323_platform_data {
33	int debounce_time; /* Time to watch for key bouncing, in ms. */
34	int active_time; /* Idle time until sleep, in ms. */
35
36	int size_x;
37	int size_y;
38	bool repeat;
39	const unsigned short *keymap;
40
41	const char *pwm_names[LM8323_NUM_PWMS];
42
43	const char *name; /* Device name. */
44};
45
46#endif /* __LINUX_LM8323_H */