125 lines
3.0 KiB
C
125 lines
3.0 KiB
C
#ifndef _MAX86900_H_
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#define _MAX86900_H_
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#include <linux/delay.h>
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#include <linux/i2c.h>
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#include <linux/irq.h>
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#include <linux/input.h>
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/interrupt.h>
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#include <linux/leds.h>
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#include <linux/miscdevice.h>
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#include <linux/platform_device.h>
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#include <linux/regulator/consumer.h>
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#include <linux/slab.h>
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#include <linux/types.h>
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#include <linux/uaccess.h>
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#include <linux/workqueue.h>
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#include <linux/spinlock.h>
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#include <linux/gpio.h>
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#include <linux/kthread.h>
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#include <linux/sched.h>
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#include <linux/time.h>
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#include <linux/timer.h>
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#define MAX86900_DEBUG
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#define MAX86900_SLAVE_ADDR 0x51
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#define MAX86900A_SLAVE_ADDR 0x57
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//MAX86900 Registers
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#define MAX86900_INTERRUPT_STATUS 0x00
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#define MAX86900_INTERRUPT_ENABLE 0x01
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#define MAX86900_FIFO_WRITE_POINTER 0x02
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#define MAX86900_OVF_COUNTER 0x03
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#define MAX86900_FIFO_READ_POINTER 0x04
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#define MAX86900_FIFO_DATA 0x05
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#define MAX86900_MODE_CONFIGURATION 0x06
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#define MAX86900_SPO2_CONFIGURATION 0x07
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#define MAX86900_LED_CONFIGURATION 0x09
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#define MAX86900_TEMP_INTEGER 0x16
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#define MAX86900_TEMP_FRACTION 0x17
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//Self Test
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#define MAX86900_TEST_MODE 0xFF
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#define MAX86900_TEST_GTST 0x80
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#define MAX86900_TEST_ENABLE_IDAC 0x81
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#define MAX86900_TEST_ENABLE_PLETH 0x82
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#define MAX86900_TEST_ALC 0x8F
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#define MAX86900_TEST_ROUTE_MODULATOR 0x97
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#define MAX86900_TEST_LOOK_MODE_RED 0x98
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#define MAX86900_TEST_LOOK_MODE_IR 0x99
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#define MAX86900_TEST_IDAC_GAIN 0x9C
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#define MAX86900_FIFO_SIZE 16
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typedef enum _PART_TYPE
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{
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PART_TYPE_MAX86900 = 0,
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PART_TYPE_MAX86900A,
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PART_TYPE_MAX86900B,
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PART_TYPE_MAX86900C,
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} PART_TYPE;
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struct max86900_platform_data
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{
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int (*init)(void);
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int (*deinit)(void);
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};
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struct max86900_device_data
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{
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struct i2c_client *client; // represents the slave device
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struct device *dev;
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struct input_dev *hrm_input_dev;
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struct mutex i2clock;
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struct mutex activelock;
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struct mutex storelock;
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struct regulator *vdd_1p8;
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#if defined(CONFIG_SEC_KACTIVE_PROJECT) || defined(CONFIG_MACH_KSPORTSLTE_SPR) || defined(CONFIG_SEC_S_PROJECT)
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struct regulator *vdd_3p3;
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#endif
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const char *sub_ldo4;
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#if defined(CONFIG_SEC_KACTIVE_PROJECT) || defined(CONFIG_MACH_KSPORTSLTE_SPR) || defined(CONFIG_SEC_S_PROJECT)
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const char *led_l19;
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#endif
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bool *bio_status;
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atomic_t is_enable;
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atomic_t is_suspend;
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u8 led_current;
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u8 hr_range;
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u8 hr_range2;
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u8 look_mode_ir;
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u8 look_mode_red;
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u8 eol_test_is_enable;
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u8 part_type;
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u8 default_current;
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u8 test_current_ir;
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u8 test_current_red;
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u8 eol_test_status;
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u16 led;
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u16 sample_cnt;
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int hrm_int;
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int irq;
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int hrm_temp;
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char *eol_test_result;
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char *lib_ver;
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int ir_sum;
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int r_sum;
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};
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extern int sensors_create_symlink(struct kobject *target, const char *name);
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extern void sensors_remove_symlink(struct kobject *target, const char *name);
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extern int sensors_register(struct device *dev, void * drvdata,
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struct device_attribute *attributes[], char *name);
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extern void sensors_unregister(struct device *dev,
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struct device_attribute *attributes[]);
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#endif
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