Evolution-X-Tensor/device_google_gs-common
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

dump_chip_info: dump more tables from chip-info driver

Browse source 
Add instructions to dump more tables from chip-info driver and grant
permissions by sepolicy.

Flag: EXEMPT, add more table entries for dumping
Test: adb shell dumpsys android.hardware.dumpstate.IDumpstateDevice/default dump_chip_info
Bug: 376346526
Change-Id: Ic9d0bb2059271e95e615e8f64cab129fa8358484
This commit is contained in:
Lucas Wei 2024-11-26 06:19:45 +00:00
parent 1b957304b3
commit 219845f0d9
2 changed files with 8 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
dump_chip_info/dump_chip_info.cpp
View file

@ -19,6 +19,10 @@
int main() { int main() {
dumpFileContent("ap_rom_patch_ver", "/sys/devices/system/goog-chip-info/ap_rom_patch_ver"); dumpFileContent("ap_rom_patch_ver", "/sys/devices/system/goog-chip-info/ap_rom_patch_ver");
dumpFileContent("gpcm_asic_id", "/sys/devices/system/goog-chip-info/gpcm_asic_id"); dumpFileContent("gpcm_asic_id", "/sys/devices/system/goog-chip-info/gpcm_asic_id");
dumpFileContent("device_table", "/sys/devices/system/goog-chip-info/device_table");
dumpFileContent("dvfs_table", "/sys/devices/system/goog-chip-info/dvfs_table");
dumpFileContent("hw_feature_table", "/sys/devices/system/goog-chip-info/hw_feature_table");
dumpFileContent("ids_table", "/sys/devices/system/goog-chip-info/ids_table");
return 0; return 0;
} }

4
dump_chip_info/sepolicy/genfs_contexts
View file

@ -1,2 +1,6 @@
genfscon sysfs /devices/system/goog-chip-info/ap_rom_patch_ver u:object_r:sysfs_chip_info:s0 genfscon sysfs /devices/system/goog-chip-info/ap_rom_patch_ver u:object_r:sysfs_chip_info:s0
genfscon sysfs /devices/system/goog-chip-info/gpcm_asic_id u:object_r:sysfs_chip_info:s0 genfscon sysfs /devices/system/goog-chip-info/gpcm_asic_id u:object_r:sysfs_chip_info:s0
genfscon sysfs /devices/system/goog-chip-info/device_table u:object_r:sysfs_chip_info:s0
genfscon sysfs /devices/system/goog-chip-info/dvfs_table u:object_r:sysfs_chip_info:s0
genfscon sysfs /devices/system/goog-chip-info/hw_feature_table u:object_r:sysfs_chip_info:s0
genfscon sysfs /devices/system/goog-chip-info/ids_table u:object_r:sysfs_chip_info:s0