sepolicy/mediaserver.te

# Grant access to Qualcomm MSM Audio ACDB device to mediaserver
allow mediaserver msm_acdb_device:chr_file rw_file_perms;

# Grant access to Qualcomm MSM Interface (QMI) audio sockets to mediaserver
allow mediaserver qmux_audio_socket:sock_file create_file_perms;
allow mediaserver qmux_audio_socket:dir rw_dir_perms;

# Permit mediaserver to create sockets
allow mediaserver self:socket create;

# Grant access to audio firmware files to mediaserver
allow mediaserver audio_firmware_file:dir ra_dir_perms;
allow mediaserver audio_firmware_file:file create_file_perms;