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/*
* da9052 TSI calibration module declarations.
*
* Copyright(c) 2009 Dialog Semiconductor Ltd.
*
* 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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef __LINUX_MFD_DA9052_TSI_CALIBRATE_H
#define __LINUX_MFD_DA9052_TSI_CALIBRATE_H
#include <linux/mfd/da9052/tsi_filter.h>
struct Calib_xform_matrix_t {
s32 An;
s32 Bn;
s32 Cn;
s32 Dn;
s32 En;
s32 Fn;
s32 Divider;
} ;
struct calib_cfg_t {
u8 calibrate_flag;
} ;
ssize_t da9052_tsi_set_calib_matrix(struct da9052_tsi_data *displayPtr,
struct da9052_tsi_data *screenPtr);
u8 configure_tsi_calib(struct calib_cfg_t *tsi_calib);
struct calib_cfg_t *get_calib_config(void);
#endif /* __LINUX_MFD_DA9052_TSI_CALIBRATE_H */
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