mirror of
https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
synced 2024-10-31 18:09:19 +00:00
59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
/*
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* Copyright (C) 2015, Samsung Electronics Co. Ltd. All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __SSP_SPI_H__
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#define __SSP_SPI_H__
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#include "ssp.h"
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/* ssp_msg options bit*/
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#define SSP_SPI 0 /* read write mask */
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#define SSP_RETURN 2 /* write and read option */
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#define SSP_GYRO_DPS 3 /* gyro dps mask */
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#define SSP_INDEX 3 /* data index mask */
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#define SSP_SPI_MASK (3 << SSP_SPI) /* read write mask */
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struct ssp_data;
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struct ssp_msg;
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int ssp_spi_async(struct ssp_data *data, struct ssp_msg *msg);
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int ssp_spi_sync(struct ssp_data *data, struct ssp_msg *msg, int timeout);
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int select_irq_msg(struct ssp_data *data);
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void clean_pending_list(struct ssp_data *data);
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int ssp_send_cmd(struct ssp_data *data, char command, int arg);
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int send_instruction(struct ssp_data *data, u8 uInst,
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u8 uSensorType, u8 *uSendBuf, u16 uLength);
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int send_instruction_sync(struct ssp_data *data, u8 uInst,
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u8 uSensorType, u8 *uSendBuf, u16 uLength);
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int flush(struct ssp_data *data, u8 uSensorType);
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int get_batch_count(struct ssp_data *data, u8 uSensorType);
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int get_chipid(struct ssp_data *data);
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int set_sensor_position(struct ssp_data *data);
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void set_proximity_threshold(struct ssp_data *data,
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unsigned int uData1, unsigned int uData2);
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#ifdef CONFIG_SENSORS_MULTIPLE_GLASS_TYPE
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int set_glass_type(struct ssp_data *);
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#endif
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void set_proximity_barcode_enable(struct ssp_data *data, bool bEnable);
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void set_gesture_current(struct ssp_data *data, unsigned char uData1);
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int set_hall_threshold(struct ssp_data *data);
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uint64_t get_sensor_scanning_info(struct ssp_data *data);
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unsigned int get_firmware_rev(struct ssp_data *data);
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int set_big_data_start(struct ssp_data *data, u8 type, u32 length);
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int set_time(struct ssp_data *data);
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int get_time(struct ssp_data *data);
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#endif
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