/* include/linux/cm36283.h * * Copyright (C) 2012 Capella Microsystems Inc. * Author: Frank Hsieh * * 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 __LINUX_CM36283_H #define __LINUX_CM36283_H #include #define CM36283_I2C_NAME "cm36283" /* Define Slave Address*/ #define CM36283_slave_add 0xC0>>1 #define ALS_CALIBRATED 0x6E9F #define PS_CALIBRATED 0x509F /*Define Command Code*/ #define ALS_CONF 0x00 #define ALS_THDH 0x01 #define ALS_THDL 0x02 #define PS_CONF1 0x03 #define PS_CONF3 0x04 #define PS_CANC 0x05 #define PS_THD 0x06 #define RESERVED 0x07 #define PS_DATA 0x08 #define ALS_DATA 0x09 #define RESERVED2 0x0A #define INT_FLAG 0x0B #define ID_REG 0x0C /*cm36283*/ /*for ALS CONF command*/ #define CM36283_ALS_IT_80ms (0 << 6) #define CM36283_ALS_IT_160ms (1 << 6) #define CM36283_ALS_IT_320ms (2 << 6) #define CM36283_ALS_IT_640ms (3 << 6) #define CM36283_ALS_GAIN_1 (0 << 2) #define CM36283_ALS_GAIN_2 (1 << 2) #define CM36283_ALS_GAIN_4 (2 << 2) #define CM36283_ALS_GAIN_8 (3 << 2) #define CM36283_ALS_INT_EN (1 << 1) /*enable/disable Interrupt*/ #define CM36283_ALS_INT_MASK 0xFFFD #define CM36283_ALS_SD (1 << 0) /*enable/disable ALS func, 1:disable , 0: enable*/ #define CM36283_ALS_SD_MASK 0xFFFE /*for PS CONF1 command*/ #define CM36283_PS_ITB_1_2 (0 << 14) #define CM36283_PS_ITB_1 (1 << 14) #define CM36283_PS_ITB_2 (2 << 14) #define CM36283_PS_ITB_4 (3 << 14) #define CM36283_PS_INT_OFF (0 << 8) /*enable/disable Interrupt*/ #define CM36283_PS_INT_IN (1 << 8) #define CM36283_PS_INT_OUT (2 << 8) #define CM36283_PS_INT_IN_AND_OUT (3 << 8) #define CM36283_PS_INT_MASK 0xFCFF #define CM36283_PS_DR_1_40 (0 << 6) #define CM36283_PS_DR_1_80 (1 << 6) #define CM36283_PS_DR_1_160 (2 << 6) #define CM36283_PS_DR_1_320 (3 << 6) #define CM36283_PS_IT_1T (0 << 4) #define CM36283_PS_IT_1_3T (1 << 4) #define CM36283_PS_IT_1_6T (2 << 4) #define CM36283_PS_IT_2T (3 << 4) #define CM36283_PS_PERS_1 (0 << 2) #define CM36283_PS_PERS_2 (1 << 2) #define CM36283_PS_PERS_3 (2 << 2) #define CM36283_PS_PERS_4 (3 << 2) #define CM36283_PS_RES_1 (1 << 1) #define CM36283_PS_SD (1 << 0)/*enable/disable PS func, 1:disable , 0: enable*/ #define CM36283_PS_SD_MASK 0xFFFE /*for PS CONF3 command*/ #define CM36283_PS_MS_NORMAL (0 << 14) #define CM36283_PS_MS_LOGIC_ENABLE (1 << 14) #define CM36283_PS_PROL_63 (0 << 12) #define CM36283_PS_PROL_127 (1 << 12) #define CM36283_PS_PROL_191 (2 << 12) #define CM36283_PS_PROL_255 (3 << 12) #define CM36283_PS_SMART_PERS_ENABLE (1 << 4) #define CM36283_PS_ACTIVE_FORCE_MODE (1 << 3) #define CM36283_PS_ACTIVE_FORCE_TRIG (1 << 2) /*for INT FLAG*/ #define INT_FLAG_PS_SPFLAG (1<<14) #define INT_FLAG_ALS_IF_L (1<<13) #define INT_FLAG_ALS_IF_H (1<<12) #define INT_FLAG_PS_IF_CLOSE (1<<9) #define INT_FLAG_PS_IF_AWAY (1<<8) #define LS_PWR_ON BIT(0) #define PS_PWR_ON BIT(1) #define CAPELLA_CM3602_IOCTL_MAGIC 'c' #define CAPELLA_CM3602_IOCTL_GET_ENABLED \ _IOR(CAPELLA_CM3602_IOCTL_MAGIC, 1, int *) #define CAPELLA_CM3602_IOCTL_ENABLE \ _IOW(CAPELLA_CM3602_IOCTL_MAGIC, 2, int *) #define LIGHTSENSOR_IOCTL_MAGIC 'l' #define LIGHTSENSOR_IOCTL_GET_ENABLED _IOR(LIGHTSENSOR_IOCTL_MAGIC, 1, int *) #define LIGHTSENSOR_IOCTL_ENABLE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 2, int *) extern unsigned int ps_kparam1; extern unsigned int ps_kparam2; #define CM36283_LEVELS_SIZE 10 enum { CM36283_ALS_IT0 = 0, CM36283_ALS_IT1, CM36283_ALS_IT2, CM36283_ALS_IT3, }; struct cm36283_platform_data { int intr; uint16_t levels[10]; uint16_t golden_adc; int (*power)(int, uint8_t); /* power to the chip */ uint8_t slave_addr; uint8_t ps_close_thd_set; uint8_t ps_away_thd_set; uint16_t ls_cmd; uint16_t ps_conf1_val; uint16_t ps_conf3_val; bool polling; }; #endif