vendor/qcom/common/adsprpcd.te

# adsprpcd daemon
type adsprpcd, domain;
type adsprpcd_exec, exec_type, vendor_file_type, file_type;

# Started by init
init_daemon_domain(adsprpcd)

allow adsprpcd qdsp_device:chr_file r_file_perms;
allow adsprpcd ion_device:chr_file r_file_perms;