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/* include/linux/ir2e71y.h (Display Driver)
*
* Copyright (C) 2016 SHARP CORPORATION
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#ifndef IR2E71Y_H
#define IR2E71Y_H
#include <uapi/linux/ir2e71y.h>
enum {
IR2E71Y_BDIC_I2C_M_W,
IR2E71Y_BDIC_I2C_M_R,
IR2E71Y_BDIC_I2C_M_R_MODE1,
IR2E71Y_BDIC_I2C_M_R_MODE2,
IR2E71Y_BDIC_I2C_M_R_MODE3,
NUM_IR2E71Y_BDIC_I2C_M
};
enum {
IR2E71Y_PROX_SENSOR_POWER_OFF,
IR2E71Y_PROX_SENSOR_POWER_ON,
IR2E71Y_PROX_SENSOR_BGMODE_ON,
IR2E71Y_PROX_SENSOR_BGMODE_OFF,
NUM_IR2E71Y_PROX_SENSOR_POWER
};
struct ir2e71y_bdic_i2c_msg {
unsigned short addr;
unsigned char mode;
unsigned char wlen;
unsigned char rlen;
const unsigned char *wbuf;
unsigned char *rbuf;
};
struct ir2e71y_prox_params {
unsigned int threshold_low;
unsigned int threshold_high;
};
#ifdef CONFIG_IR2E71Y
int ir2e71y_enable_analog_power(int enable);
int ir2e71y_prox_sensor_pow_ctl(int power_mode, struct ir2e71y_prox_params *prox_params);
int ir2e71y_write_bdic_i2c(struct ir2e71y_bdic_i2c_msg *i2c_msg);
int ir2e71y_read_bdic_i2c(struct ir2e71y_bdic_i2c_msg *i2c_msg);
#else
static inline int ir2e71y_enable_analog_power(int enable)
{
return 0;
}
static inline int ir2e71y_prox_sensor_pow_ctl(int power_mode, struct ir2e71y_prox_params *prox_params)
{
return IR2E71Y_RESULT_SUCCESS;
}
static inline int ir2e71y_write_bdic_i2c(struct ir2e71y_bdic_i2c_msg *i2c_msg)
{
return IR2E71Y_RESULT_SUCCESS;
}
static inline int ir2e71y_read_bdic_i2c(struct ir2e71y_bdic_i2c_msg *i2c_msg)
{
return IR2E71Y_RESULT_SUCCESS;
}
#endif /* CONFIG_IR2E71Y */
#endif /* IR2E71Y_H */
/* ------------------------------------------------------------------------- */
/* END OF FILE */
/* ------------------------------------------------------------------------- */
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