vendor/qcom/common/hal_camera.te

allow hal_camera self:capability sys_nice;

# communicate with camera
#allow hal_camera camera:unix_dgram_socket sendto;
#allow hal_camera camera_data_file:sock_file write;
#allow hal_camera camera_device:chr_file rw_file_perms;

allow hal_camera gpu_device:chr_file rw_file_perms;

# access to /dev/input/event{5,10}
allow hal_camera input_device:dir r_dir_perms;
allow hal_camera input_device:chr_file r_file_perms;

set_prop(hal_camera, vendor_camera_prop)
get_prop(hal_camera, vendor_ro_camera_prop)

#allow hal_camera sysfs_enable_ps_sensor:file w_file_perms;
r_dir_file(hal_camera, sysfs_type)
# find libraries
allow hal_camera system_file:dir r_dir_perms;

allow hal_camera qdisplay_service:service_manager find;

allow hal_camera_default mnt_vendor_file:lnk_file r_file_perms;
allow hal_camera_default mnt_vendor_file:dir r_dir_perms;

# access vd6281 rainbow sensor files
allow hal_camera sysfs_camera:dir search;
allow hal_camera sysfs_camera:file rw_file_perms;
allow hal_camera audio_device:dir search;

# talk to system_server

allow hal_camera system_server:unix_stream_socket { read write };

allow hal_camera self:socket { create ioctl read write };

# allow hal_camera to call some socket ioctls
allowxperm hal_camera self:socket ioctl { IPC_ROUTER_IOCTL_LOOKUP_SERVER IPC_ROUTER_IOCTL_BIND_CONTROL_PORT };

# ignore spurious denial
dontaudit hal_camera graphics_device:dir search;

allow hal_camera camera_vendor_data_file:dir rw_dir_perms;
allow hal_camera camera_vendor_data_file:file create_file_perms;

userdebug_or_eng(`
  allow hal_camera diag_device:chr_file rw_file_perms;
')

# access easel dev nodes
allow hal_camera easel_device:chr_file rw_file_perms;
allow hal_camera sysfs_easel:file rw_file_perms;

# access hexagon
allow hal_camera qdsp_device:chr_file r_file_perms;

#dual front lens calibration file
allow hal_camera persist_file:dir search;
allow hal_camera persist_camera_file:dir search;
allow hal_camera persist_camera_file:file { getattr open read };