arch/arm/mach-mt8127/tcl8127_c_mlc/alsps/inc/cust_alsps.h

   1 #ifndef __CUST_ALSPS_H__
   2 #define __CUST_ALSPS_H__
   3
   4 #include <linux/types.h>
   5
   6 #define C_CUST_ALS_LEVEL    16
   7 #define C_CUST_I2C_ADDR_NUM 4
   8
   9 #define MAX_THRESHOLD_HIGH 0xffff
  10 #define MIN_THRESHOLD_LOW 0x0
  11
  12 struct alsps_hw {
  13     int i2c_num;                                    /*!< the i2c bus used by ALS/PS */
  14     int power_id;                                   /*!< the VDD power id of the als chip */
  15     int power_vol;                                  /*!< the VDD power voltage of the als chip */
  16         int polling_mode;                               /*!< 1: polling mode ; 0:interrupt mode*/
  17         int polling_mode_ps;                               /*!< 1: polling mode ; 0:interrupt mode*/
  18         int polling_mode_als;                               /*!< 1: polling mode ; 0:interrupt mode*/
  19     unsigned char   i2c_addr[C_CUST_I2C_ADDR_NUM];  /*!< i2c address list, some chip will have multiple address */
  20     unsigned int    als_level[C_CUST_ALS_LEVEL-1];  /*!< (C_CUST_ALS_LEVEL-1) levels divides all range into C_CUST_ALS_LEVEL levels*/
  21     unsigned int    als_value[C_CUST_ALS_LEVEL];    /*!< the value reported in each level */
  22     unsigned int    ps_threshold;                   /*!< the threshold of proximity sensor */
  23         unsigned int    als_window_loss;                /*!< the window loss  */
  24         unsigned int    ps_threshold_high;
  25         unsigned int    ps_threshold_low;
  26         unsigned int    als_threshold_high;
  27         unsigned int    als_threshold_low;
  28     int als_power_vio_id;                                   /*!< the VIO power id of the als chip */
  29     int als_power_vio_vol;                                  /*!< the VIO power voltage of the als chip */
  30     int ps_power_vdd_id;                                   /*!< the VDD power id of the ps chip */
  31     int ps_power_vdd_vol;                                  /*!< the VDD power voltage of the ps chip */
  32     int ps_power_vio_id;                                   /*!< the VIO power id of the ps chip */
  33     int ps_power_vio_vol;                                  /*!< the VIO power voltage of the ps chip */
  34     int power_lp_mode_ctrl;                                 /*!< 1: disable ldo low power mode when p sensor enabled ; 0: no action*/
  35     bool is_batch_supported_ps;
  36     bool is_batch_supported_als;
  37 };
  38
  39 extern struct alsps_hw* get_cust_alsps_hw(void);
  40
  41 __weak int pmic_ldo_suspend_enable(int enable);
  42 #endif