msm8953-common: sepolicy: Add rules for Moto ADSPD HAL

Change-Id: Ib3760a1dcece4428e5ed8adc9cae1ecc3e0f01b0

sepolicy/vendor/device.te

@@ -1 +1,2 @@
+type adspd_device, dev_type;
 type isdbt_device, dev_type;

sepolicy/vendor/file.te

@@ -1,3 +1,7 @@
+# ADSPD
+type adspd_socket, file_type, mlstrustedobject;
+type sysfs_adspd, fs_type, sysfs_type;
+
 type debugfs_rmts, debugfs_type, fs_type;
 type debugfs_wlan, debugfs_type, fs_type;
 type fsg_firmware_file, file_type, contextmount_type, vendor_file_type;

sepolicy/vendor/file_contexts

@@ -10,6 +10,16 @@
 
 /firmware/image(/.*)?                                               u:object_r:firmware_file:s0
 
+# ADSPD
+/dev/socket/adspdsock         u:object_r:adspd_socket:s0
+/dev/ttyHS3                   u:object_r:adspd_device:s0
+/sys/kernel/aov(/.*)?         u:object_r:sysfs_adspd:s0
+
+/(vendor|system/vendor)/bin/hw/motorola\.hardware\.audio\.adspd@1\.0-service          u:object_r:hal_audio_default_exec:s0
+/(vendor|system/vendor)/lib(64)?/libadspd\.so                                         u:object_r:same_process_hal_file:s0
+/(vendor|system/vendor)/lib(64)?/motorola\.hardware\.audio\.adspd@1\.0\.so            u:object_r:same_process_hal_file:s0
+/(vendor|system/vendor)/lib(64)?/motorola\.hardware\.audio\.adspd@1\.0_vendor\.so     u:object_r:same_process_hal_file:s0
+
 # Persist
 /persist(/.*)?                u:object_r:mnt_vendor_file:s0
 /(mnt/vendor/persist|persist)/factory/audio(/.*)?                u:object_r:persist_audio_file:s0

sepolicy/vendor/genfs_contexts

@@ -23,3 +23,5 @@ genfscon sysfs /devices/soc/qpnp-smbcharger-17/power_supply/battery/system_temp_
 genfscon sysfs /devices/soc/800f000.qcom,spmi/spmi-0/spmi0-03/800f000.qcom,spmi:qcom,pm660l@3:qcom,leds@d800/leds u:object_r:sysfs_leds:s0
 
 genfscon sysfs /devices/platform/egis_input               u:object_r:sysfs_fingerprint:s0
+
+genfscon sysfs /kernel/aov    u:object_r:sysfs_adspd:s0

sepolicy/vendor/hal_audio_default.te

@@ -6,6 +6,19 @@ allow hal_audio_default sysfs:dir { open read };
 allow hal_audio_default hal_dms_default:binder { transfer call };
 allow hal_audio_default hal_dms_hwservice:hwservice_manager find;
 
+allow hal_audio_server adspd_device:chr_file rw_file_perms;
+allow hal_audio_server audio_device:chr_file rw_file_perms;
+allow hal_audio_server sysfs_adspd:dir r_dir_perms;
+allow hal_audio_server sysfs_adspd:file rw_file_perms;
+
+binder_call(hal_audio_default, hal_audio_server)
+binder_call(hal_audio_server, hal_audio_default)
+
+r_dir_file(hal_audio_server, sysfs_sectouch)
+r_dir_file(hal_audio_server, sysfs_sensor)
+
+set_prop(hal_audio_server, vendor_aov_prop)
+
 # MotSpeakerHelperProximity
 allow hal_audio_default fwk_sensor_hwservice:hwservice_manager find;
 binder_call(hal_audio_default, system_server)
@@ -14,4 +27,4 @@ binder_call(hal_audio_default, system_server)
 r_dir_file(hal_audio_default, mnt_vendor_file)
 
 #stop spam
-dontaudit hal_audio_default audio_prop:file r_file_perms;
+dontaudit hal_audio_default audio_prop:file r_file_perms;

sepolicy/vendor/hwservice_contexts

@@ -4,4 +4,5 @@ com.fingerprints.extension::IFingerprintEngineering
 com.fingerprints.extension::IFingerprintNavigation                                u:object_r:fpc_extension_service:s0
 com.fingerprints.extension::IFingerprintSensorTest                                u:object_r:fpc_extension_service:s0
 vendor.egistec.hardware.fingerprint::IBiometricsFingerprintEts                    u:object_r:fpc_extension_service:s0
+motorola.hardware.audio.adspd::IADSP                                              u:object_r:hal_audio_hwservice:s0
 vendor.dolby.hardware.dms::IDms                                            u:object_r:hal_dms_hwservice:s0

sepolicy/vendor/property.te

@@ -1,5 +1,6 @@
 type power_prop, property_type;
 type moto_boot_prop, property_type;
+type vendor_aov_prop, property_type;
 type vendor_fm_prop, property_type;
 type vendor_dolby_loglevel_prop, property_type;
 type hwrev_prop, property_type;

sepolicy/vendor/property_contexts

@@ -31,7 +31,7 @@ vendor.boot_completed      u:object_r:moto_boot_prop:s0
 
 ro.vendor.hw.hwrev         u:object_r:hwrev_prop:s0
 ro.vendor.boot.hwrev       u:object_r:hwrev_prop:s0
-
+vendor.hw.aov.             u:object_r:vendor_aov_prop:s0
 ro.vendor.fm.              u:object_r:vendor_fm_prop:s0
 
 persist.vendor.camera.     u:object_r:camera_prop:s0