psmattas/device_motorola_msm8953-common
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msm8953-common: Give audio hal access to prox and spkr calibration data

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* Speaker (and receiver) calibration files are located on persist
  partition. Grant audio permission to find and read these files.

* Moto's libspeakerbundle needs access to the proximity sensor,
  so allow it to find sensorservice so MotSpeakerHelperProximity
  can instantiate SensorManager.

Change-Id: I888a424fc1c42dea0f130adfc74e02e47927e2b8
This commit is contained in:
Joshua Blanchard
2020-09-25 07:48:41 -04:00
committed by Jean Graff
parent 42e6a9e1f8
commit 20bb266be8
2 changed files with 10 additions and 0 deletions
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7
sepolicy/vendor/hal_audio_default.te vendored
View File

@@ -2,3 +2,10 @@ unix_socket_connect(hal_audio_default, perfd, perfd)
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;
# MotSpeakerHelperProximity
allow hal_audio_default fwk_sensor_hwservice:hwservice_manager find;
binder_call(hal_audio_default, system_server)
# Speaker Calibration
r_dir_file(hal_audio_default, mnt_vendor_file)

3
sepolicy/vendor/system_server.te vendored
View File

@@ -6,3 +6,6 @@ allow system_server vendor_keylayout_file:dir r_dir_perms;
allow system_server vendor_keylayout_file:file r_file_perms;
allow system_server vendor_idc_file:dir r_dir_perms;
allow system_server vendor_idc_file:file r_file_perms;
# MotSpeakerHelperProximity
binder_call(system_server, hal_audio_default)