| Miguel Aguilar | bc09dca | 2009-10-13 23:37:32 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2009 Texas Instruments, Inc |
| 3 | * |
| 4 | * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | |
| 21 | #ifndef DAVINCI_KEYSCAN_H |
| 22 | #define DAVINCI_KEYSCAN_H |
| 23 | |
| 24 | #include <linux/io.h> |
| 25 | |
| 26 | enum davinci_matrix_types { |
| 27 | DAVINCI_KEYSCAN_MATRIX_4X4, |
| 28 | DAVINCI_KEYSCAN_MATRIX_5X3, |
| 29 | }; |
| 30 | |
| 31 | struct davinci_ks_platform_data { |
| Miguel Aguilar | 861a644 | 2010-01-06 00:06:50 -0800 | [diff] [blame] | 32 | int (*device_enable)(struct device *dev); |
| Miguel Aguilar | bc09dca | 2009-10-13 23:37:32 -0700 | [diff] [blame] | 33 | unsigned short *keymap; |
| 34 | u32 keymapsize; |
| 35 | u8 rep:1; |
| 36 | u8 strobe; |
| 37 | u8 interval; |
| 38 | u8 matrix_type; |
| 39 | }; |
| 40 | |
| 41 | #endif |
| 42 | |