diff options
| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2010-07-04 01:21:25 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-07-04 01:23:26 -0700 |
| commit | 312e8e8a9e2471b0ada7366497fffb3ff1a40e2c (patch) | |
| tree | 45f91b8099e5fbcebfcb3a208902013a4bb9fb0c /include/linux/i2c/mcs.h | |
| parent | 866d7d7b4a4e1d502b136bcc8af605091fe4c7b5 (diff) | |
Input: mcs - Add MCS touchkey driver
This adds support for MELPAS MCS5000/MSC5080 touch key controllers.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include/linux/i2c/mcs.h')
| -rw-r--r-- | include/linux/i2c/mcs.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/linux/i2c/mcs.h b/include/linux/i2c/mcs.h new file mode 100644 index 000000000000..725ae7c313ff --- /dev/null +++ b/include/linux/i2c/mcs.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2009 - 2010 Samsung Electronics Co.Ltd + * Author: Joonyoung Shim <jy0922.shim@samsung.com> + * Author: HeungJun Kim <riverful.kim@samsung.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef __LINUX_MCS_H +#define __LINUX_MCS_H + +#define MCS_KEY_MAP(v, c) ((((v) & 0xff) << 16) | ((c) & 0xffff)) +#define MCS_KEY_VAL(v) (((v) >> 16) & 0xff) +#define MCS_KEY_CODE(v) ((v) & 0xffff) + +struct mcs_platform_data { + void (*cfg_pin)(void); + + /* touchscreen */ + unsigned int x_size; + unsigned int y_size; + + /* touchkey */ + const u32 *keymap; + unsigned int keymap_size; + unsigned int key_maxval; + bool no_autorepeat; +}; + +#endif /* __LINUX_MCS_H */ |