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bm: support br_stats enabled flag

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Bug: 315067183
Change-Id: I1c5c58e716e952a5e55493c129c2566c7f115da3
Signed-off-by: samou <samou@google.com>
This commit is contained in:
samou 2023-12-06 07:23:42 +00:00
parent ec2a9a0c7a
commit a86cc5e1ce
3 changed files with 3 additions and 1 deletions
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1
battery_mitigation/battery_mitigation.cpp
View file

@ -73,6 +73,7 @@ const struct MitigationConfig::Config cfg = {
};
const struct MitigationConfig::EventThreadConfig eventThreadCfg = {
.BrownoutStatsEnablePath = "/sys/devices/virtual/pmic/mitigation/br_stats/enable_br_stats",
.NumericSysfsStatPaths = {
{"cpu0_freq", "/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq"},
{"cpu1_freq", "/sys/devices/system/cpu/cpu1/cpufreq/scaling_cur_freq"},

1
battery_mitigation/battery_mitigation.rc
View file

@ -1,6 +1,7 @@
on property:vendor.thermal.link_ready=1
mkdir /data/vendor/mitigation 0755 system system
chown system system /data/vendor/mitigation
chown system system /sys/devices/virtual/pmic/mitigation/br_stats/enable_br_stats
start vendor.battery_mitigation
on property:vendor.thermal.link_ready=1 && property:ro.boot.bootreason=reboot,uvlo,pmic,if && property:sys.boot.reason=reboot,uvlo,pmic,if

2
battery_mitigation/sepolicy/vendor/battery_mitigation.te vendored
View file

@ -19,7 +19,7 @@ r_dir_file(battery_mitigation, thermal_link_device)
r_dir_file(battery_mitigation, sysfs_odpm)
r_dir_file(battery_mitigation, sysfs_power_stats)
allow battery_mitigation sysfs_bcl:dir r_dir_perms;
allow battery_mitigation sysfs_bcl:file r_file_perms;
allow battery_mitigation sysfs_bcl:file rw_file_perms;
allow battery_mitigation sysfs_bcl:lnk_file r_file_perms;
allow battery_mitigation sysfs_thermal:lnk_file r_file_perms;
allow battery_mitigation mitigation_vendor_data_file:dir rw_dir_perms;