1 userdebug_or_eng(` 2 allow hal_audio diag_device:chr_file rw_file_perms; 3 ') 4 5 # access for speaker calibration file 6 allow hal_audio persist_file:dir search; 7 allow hal_audio persist_audio_file:dir search; 8 allow hal_audio persist_audio_file:file r_file_perms; 9 10 # allow communication w/perfd 11 allow hal_audio perfd_data_file:dir search; 12 allow hal_audio perfd_data_file:sock_file write; 13 allow hal_audio perfd:unix_dgram_socket sendto; 14 allow hal_audio perfd:unix_stream_socket connectto; 15 16 # allow reading /sys/devices/soc0/hw_platform for acdb 17 allow hal_audio sysfs:file { getattr open read }; 18
