Evolution-X-Tensor/device_google_gs101
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Give permissions to save usf stats and dump them in bugreports.

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Creating a mechanism to save some USF stat history to device and pipe it
to bugreports. Granting permissions so that this can work.

Bug: 242320914
Test: Stats save and are visible in a bugreport.
Change-Id: Ia1973800ed053f54da043d306e11c0a7b10132a7
This commit is contained in:
Robb Glasser 2022-08-18 16:54:46 -07:00
parent 1673f21545
commit 4b4afb2eea
4 changed files with 16 additions and 0 deletions
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4
usf/file.te
View file

@ -10,3 +10,7 @@ type persist_sensor_reg_file, file_type, vendor_persist_type;
# end with "data_file".
type sensor_reg_data_file, file_type, data_file_type;
# Declare the sensor debug data file type. By convention, data file types
# end with "data_file".
type sensor_debug_data_file, file_type, data_file_type;

2
usf/file_contexts
View file

@ -8,3 +8,5 @@
# Sensor registry data files.
/data/vendor/sensors/registry(/.*)? u:object_r:sensor_reg_data_file:s0
# Sensor debug data files.
/data/vendor/sensors/debug(/.*)? u:object_r:sensor_debug_data_file:s0

6
usf/sensor_hal.te
View file

@ -12,6 +12,12 @@ r_dir_file(hal_sensors_default, persist_camera_file)
allow hal_sensors_default sensor_reg_data_file:dir rw_dir_perms;
allow hal_sensors_default sensor_reg_data_file:file create_file_perms;
userdebug_or_eng(`
# Allow creation and writing of sensor debug data files.
allow hal_sensors_default sensor_debug_data_file:dir rw_dir_perms;
allow hal_sensors_default sensor_debug_data_file:file create_file_perms;
')
# Allow access to the AoC communication driver.
allow hal_sensors_default aoc_device:chr_file rw_file_perms;

4
whitechapel/vendor/google/hal_dumpstate_default.te vendored
View file

@ -35,6 +35,10 @@ allow hal_dumpstate_default vendor_log_file:dir search;
allow hal_dumpstate_default vendor_usf_stats:file execute_no_trans;
allow hal_dumpstate_default vendor_usf_reg_edit:file execute_no_trans;
allow hal_dumpstate_default vendor_dumpsys:file execute_no_trans;
userdebug_or_eng(`
allow hal_dumpstate_default sensor_debug_data_file:dir r_dir_perms;
allow hal_dumpstate_default sensor_debug_data_file:file r_file_perms;
')
allow hal_dumpstate_default sscoredump_vendor_data_crashinfo_file:dir r_dir_perms;
allow hal_dumpstate_default sscoredump_vendor_data_crashinfo_file:file r_file_perms;