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/*
* Copyright (C) 2012 Samsung Electronics. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* 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 St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef AL3201_H
#define AL3201_H
#define SENSOR_AL3201_ADDR 0x1c
#define SENSOR_BH1721FVC_ADDR 0x23
#define al3201_DRV_NAME "AL3201"
#define DRIVER_VERSION "1.0"
#define LUX_MIN_VALUE 0
#define LUX_MAX_VALUE 65528
#define LIMIT_RESET_COUNT 5
#define LIGHT_BUFFER_NUM 5
#define ALS_BUFFER_NUM 10
#define AL3201_RAN_COMMAND 0x01
#define AL3201_RAN_MASK 0x01
#define AL3201_RAN_SHIFT (0)
#define AL3201_RST_MASK 0x03
#define AL3201_RST_SHIFT (2)
#define AL3201_RT_COMMAND 0x02
#define AL3201_RT_MASK 0x03
#define AL3201_RT_SHIFT (0)
#define AL3201_POW_COMMAND 0x00
#define AL3201_POW_MASK 0x03
#define AL3201_POW_UP 0x03
#define AL3201_POW_DOWN 0x00
#define AL3201_POW_SHIFT (0)
#define AL3201_ADC_LSB 0x0c
#define AL3201_ADC_MSB 0x0d
#define AL3201_NUM_CACHABLE_REGS 5
static const u8 al3201_reg[AL3201_NUM_CACHABLE_REGS] = {
0x00,
0x01,
0x02,
0x0c,
0x0d
};
static const int adc_table[5] = {
20,
180,
1750,
17000,
65000,
};
struct al3201_platform_data {
void (*power_on) (bool);
};
enum {
OFF = 0,
ON,
};
#endif
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