diff options
Diffstat (limited to 'drivers/input/touchscreen/cyttsp_core.h')
-rwxr-xr-x | drivers/input/touchscreen/cyttsp_core.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/cyttsp_core.h b/drivers/input/touchscreen/cyttsp_core.h new file mode 100755 index 00000000000..6af486177a0 --- /dev/null +++ b/drivers/input/touchscreen/cyttsp_core.h @@ -0,0 +1,44 @@ +/* Header file for: + * Cypress TrueTouch(TM) Standard Product I2C touchscreen driver. + * drivers/input/touchscreen/cyttsp_core.h + * + * Copyright (C) 2009-2011 Cypress Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2, and only version 2, as published by the + * Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * Cypress reserves the right to make changes without further notice + * to the materials described herein. Cypress does not assume any + * liability arising out of the application described herein. + * + * Contact Cypress Semiconductor at www.cypress.com + * + */ + + +#ifndef __CYTTSP_CORE_H__ +#define __CYTTSP_CORE_H__ + +#include <linux/kernel.h> + +struct cyttsp_bus_ops { + s32 (*write)(void *handle, u8 addr, u8 length, const void *values); + s32 (*read)(void *handle, u8 addr, u8 length, void *values); + s32 (*ext)(void *handle, void *values); +}; + +void *cyttsp_core_init(struct cyttsp_bus_ops *bus_ops, struct device *pdev); +void cyttsp_core_release(void *handle); + +#endif /* __CYTTSP_CORE_H__ */ |