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      1 # read and write factory calibration and sensor configuration data
      2 allow hal_sensors_default mnt_vendor_file:dir search;
      3 allow hal_sensors_default persist_file:dir search;
      4 r_dir_file(hal_sensors_default, persist_sensors_file)
      5 allow hal_sensors_default persist_sensors_file:dir create_dir_perms;
      6 allow hal_sensors_default persist_sensors_file:file create_file_perms;
      7 
      8 # interact with the sensors low power island (SLPI) CPU
      9 allow hal_sensors_default self:socket { create ioctl read write };
     10 allowxperm hal_sensors_default self:socket ioctl msm_sock_ipc_ioctls;
     11 r_dir_file(hal_sensors_default, sysfs_msm_subsys);
     12 
     13 allow hal_sensors_default qdsp_device:chr_file r_file_perms;
     14 
     15 userdebug_or_eng(`
     16   allow hal_sensors_default diag_device:chr_file rw_file_perms;
     17 ')
     18 
     19 allow hal_sensors_default sensors_vendor_data_file:dir create_dir_perms;
     20 allow hal_sensors_default sensors_vendor_data_file:file create_file_perms;
     21 
     22 # needed by elmyra_raw.cpp
     23 allow hal_sensors_default chre:unix_stream_socket connectto;
     24 allow hal_sensors_default chre_socket:sock_file write;
     25 
     26 dontaudit hal_sensors_default kernel:system module_request;
     27 
     28 # Allow to read /sys/class/power_supply/usb/input_current_now
     29 r_dir_file(hal_sensors_default, sysfs_batteryinfo)
     30 
     31 r_dir_file(hal_sensors_default, adsprpcd_file)
     32