bcl: revision for kernel6.1

- Migrate dump_gs101.sh to dump_power
- Enable battery_mitigation
- Correct ocp_cpu1 threshold

Flag: EXEMPT refactor
Bug: 349935208
Change-Id: I7e7f155ba7722dc5c24c2795c2840395ed4f9043
Signed-off-by: samou <samou@google.com>

conf/init.gs101.rc

@@ -852,6 +852,8 @@ on property:vendor.thermal.link_ready=1
     write /sys/devices/virtual/pmic/mitigation/clock_ratio/tpu_heavy_clk_ratio 0xfff041c1
     write /sys/devices/virtual/pmic/mitigation/clock_ratio/cpu2_heavy_clk_ratio 0xfff041c0
     write /sys/devices/virtual/pmic/mitigation/triggered_lvl/smpl_lvl 3100
+    write /sys/devices/virtual/pmic/mitigation/triggered_lvl/ocp_cpu1_lvl 7000
+    write /sys/devices/virtual/pmic/mitigation/triggered_lvl/soft_ocp_cpu1_lvl 7000
     write /sys/devices/virtual/pmic/mitigation/clock_div/tpu_clk_div 0x1
     write /sys/devices/virtual/pmic/mitigation/clock_div/gpu_clk_div 0x1
     write /sys/devices/virtual/pmic/mitigation/clock_div/cpu2_clk_div 0x1

device.mk

@@ -571,6 +571,9 @@ include device/google/gs-common/storage/storage.mk
 PRODUCT_PACKAGES += \
 	android.hardware.health.storage-service.default
 
+# Battery Mitigation
+include device/google/gs-common/battery_mitigation/bcl.mk
+
 # storage pixelstats
 -include hardware/google/pixel/pixelstats/device.mk
 

dumpstate/Android.bp

@@ -2,10 +2,20 @@ package {
     default_applicable_licenses: ["Android-Apache-2.0"],
 }
 
-sh_binary {
-    name: "dump_gs101.sh",
-    src: "dump_gs101.sh",
+cc_binary {
+    name: "dump_power",
+    srcs: ["dump_power.cpp"],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libbase",
+        "libdump",
+        "libdumpstateutil",
+    ],
     vendor: true,
-    sub_dir: "dump",
+    relative_install_path: "dump",
+    init_rc: ["dump_power.rc"],
 }
-

dumpstate/dump_gs101.sh

@@ -1,292 +0,0 @@
-#!/vendor/bin/sh
-echo "------ Camera HAL Graph State Dump ------"
-for f in $(ls -t /data/vendor/camera/hal_graph_state*.txt |head -1); do
-  echo $f
-  cat $f
-done
-
-build_type="$(getprop ro.build.type)"
-
-echo "\n------ Power Stats Times ------"
-echo -n "Boot: " && /vendor/bin/uptime -s && echo -n "Now: " && date;
-
-echo "\n------ ACPM stats ------"
-for f in /sys/devices/platform/acpm_stats/*_stats ; do
-  echo "\n\n$f"
-  cat $f
-done
-
-echo "\n------ CPU PM stats ------"
-cat "/sys/devices/system/cpu/cpupm/cpupm/time_in_state"
-
-echo "\n------ GENPD summary ------"
-cat "/d/pm_genpd/pm_genpd_summary"
-
-echo "\n------ Power supply property battery ------"
-cat "/sys/class/power_supply/battery/uevent"
-echo "\n------ Power supply property dc ------"
-cat "/sys/class/power_supply/dc/uevent"
-echo "\n------ Power supply property gcpm ------"
-cat "/sys/class/power_supply/gcpm/uevent"
-echo "\n------ Power supply property gcpm_pps ------"
-cat "/sys/class/power_supply/gcpm_pps/uevent"
-echo "\n------ Power supply property main-charger ------"
-cat "/sys/class/power_supply/main-charger/uevent"
-echo "\n------ Power supply property pca9486-mains ------"
-cat "/sys/class/power_supply/pca9468-mains/uevent"
-echo "\n------ Power supply property tcpm ------"
-cat /sys/class/power_supply/tcpm-source-psy-*/uevent
-echo "\n------ Power supply property usb ------"
-cat "/sys/class/power_supply/usb/uevent"
-echo "\n------ Power supply property wireless ------"
-cat "/sys/class/power_supply/wireless/uevent"
-
-if [ -d "/sys/class/power_supply/maxfg" ]
-then
-  echo "\n------ Power supply property maxfg ------"
-  cat "/sys/class/power_supply/maxfg/uevent"
-  echo "\n------ m5_state ------"
-  cat "/sys/class/power_supply/maxfg/m5_model_state"
-  echo "\n------ maxfg ------"
-  cat "/dev/logbuffer_maxfg"
-  echo "\n------ maxfg ------"
-  cat "/dev/logbuffer_maxfg_monitor"
-else
-  echo "\n------ Power supply property maxfg_base ------"
-  cat "/sys/class/power_supply/maxfg_base/uevent"
-  echo "\n------ Power supply property maxfg_flip ------"
-  cat "/sys/class/power_supply/maxfg_flip/uevent"
-  echo "\n------ m5_state ------"
-  cat "/sys/class/power_supply/maxfg_base/m5_model_state"
-  echo "\n------ maxfg_base ------"
-  cat "/dev/logbuffer_maxfg_base"
-  echo "\n------ maxfg_flip ------"
-  cat "/dev/logbuffer_maxfg_flip"
-  echo "\n------ maxfg_base ------"
-  cat "/dev/logbuffer_maxfg_base_monitor"
-  echo "\n------ maxfg_flip ------"
-  cat "/dev/logbuffer_maxfg_flip_monitor"
-fi
-
-if [ -d "/sys/class/power_supply/dock" ]
-then
-  echo "\n------ Power supply property dock ------"
-  cat "/sys/class/power_supply/dock/uevent"
-fi
-
-if [ -e "/dev/logbuffer_tcpm" ]
-then
-  echo "\n------ Logbuffer TCPM ------"
-  cat "/dev/logbuffer_tcpm"
-  if [ -d "/sys/kernel/debug/tcpm" ]
-  then
-    echo "\n------ TCPM logs ------"
-    cat /sys/kernel/debug/tcpm/*
-  else
-    echo "\n------ TCPM logs ------"
-    cat /sys/kernel/debug/usb/tcpm*
-  fi
-fi
-
-echo "\n------ TCPC ------"
-max77759tcpc_path="/sys/devices/platform/10d50000.hsi2c/i2c-12/12-0025"
-echo "registers:"
-cat $max77759tcpc_path/registers
-echo "frs:"
-cat $max77759tcpc_path/frs
-echo "auto_discharge:"
-cat $max77759tcpc_path/auto_discharge
-echo "bc12_enabled:"
-cat $max77759tcpc_path/bc12_enabled
-echo "cc_toggle_enable:"
-cat $max77759tcpc_path/cc_toggle_enable
-echo "contaminant_detection:"
-cat $max77759tcpc_path/contaminant_detection
-echo "contaminant_detection_status:"
-cat $max77759tcpc_path/contaminant_detection_status
-
-echo "\n------ PD Engine ------"
-cat "/dev/logbuffer_usbpd"
-echo "\n------ POGO Transport ------"
-cat "/dev/logbuffer_pogo_transport"
-echo "\n------ PPS-google_cpm ------"
-cat "/dev/logbuffer_cpm"
-echo "\n------ PPS-dc ------"
-cat "/dev/logbuffer_pca9468"
-
-echo "\n------ Battery Health ------"
-cat "/sys/class/power_supply/battery/health_index_stats"
-echo "\n------ Battery Health SoC Residency ------"
-cat "/sys/class/power_supply/battery/swelling_data"
-echo "\n------ BMS ------"
-cat "/dev/logbuffer_ssoc"
-echo "\n------ TTF ------"
-cat "/dev/logbuffer_ttf"
-echo "\n------ TTF details ------"
-cat "/sys/class/power_supply/battery/ttf_details"
-echo "\n------ TTF stats ------"
-cat "/sys/class/power_supply/battery/ttf_stats"
-echo "\n------ maxq ------"
-cat "/dev/logbuffer_maxq"
-echo "\n------ aacr_state ------"
-cat "/sys/class/power_supply/battery/aacr_state"
-echo "\n------ TEMP/DOCK-DEFEND ------"
-cat "/dev/logbuffer_bd"
-
-echo "\n------ TRICKLE-DEFEND Config ------"
-cd /sys/devices/platform/google,battery/power_supply/battery/
-for f in `ls bd_*`
-do
-  echo $f: `cat $f`
-done
-
-echo "\n------ DWELL-DEFEND Config ------"
-cd /sys/devices/platform/google,charger/
-for f in `ls charge_s*`
-do
-  echo "$f: `cat $f`"
-done
-
-echo "\n------ TEMP-DEFEND Config ------"
-cd /sys/devices/platform/google,charger/
-for f in `ls bd_*`
-do
-  echo "$f: `cat $f`"
-done
-
-echo "\n------ DC_registers dump ------"
-cat "/sys/class/power_supply/pca9468-mains/device/registers_dump"
-echo "\n------ max77759_chg registers dump ------"
-cat "/sys/class/power_supply/main-charger/device/registers_dump"
-echo "\n------ max77729_pmic registers dump ------"
-cat /sys/devices/platform/10d50000.hsi2c/i2c-*/*-0066/registers_dump
-
-if [ $build_type = "userdebug" ]
-then
-  echo "\n------ Charging table dump ------"
-  cat "/d/google_battery/chg_raw_profile"
-
-  echo "\n------ fg_model ------"
-  for f in /d/maxfg*
-  do
-    regs=`cat $f/fg_model`
-    echo $f:
-    echo "$regs"
-  done
-
-  echo "\n------ fg_alo_ver ------"
-  for f in /d/maxfg*
-  do
-    regs=`cat $f/algo_ver`
-    echo $f:
-    echo "$regs"
-  done
-
-  echo "\n------ fg_model_ok ------"
-  for f in /d/maxfg*
-  do
-    regs=`cat $f/model_ok`
-    echo $f:
-    echo "$regs"
-  done
-
-  echo "\n------ fg registers ------"
-  for f in /d/maxfg*
-  do
-    regs=`cat $f/registers`
-    echo $f:
-    echo "$regs"
-  done
-fi
-
-echo "\n------ Battery EEPROM ------"
-if [ -e "/sys/devices/platform/10970000.hsi2c/i2c-8/8-0050/eeprom" ]
-then
-  xxd /sys/devices/platform/10970000.hsi2c/i2c-8/8-0050/eeprom
-fi
-
-echo "\n------ Charger Stats ------"
-cat "/sys/class/power_supply/battery/charge_details"
-if [ $build_type = "userdebug" ]
-then
-  echo "\n------ Google Charger ------"
-  cd /sys/kernel/debug/google_charger/
-  for f in `ls pps_*`
-  do
-    echo "$f: `cat $f`"
-  done
-  echo "\n------ Google Battery ------"
-  cd /sys/kernel/debug/google_battery/
-  for f in `ls ssoc_*`
-  do
-    echo "$f: `cat $f`"
-  done
-fi
-
-echo "\n------ WLC logs ------"
-cat "/dev/logbuffer_wireless"
-echo "\n------ WLC VER ------"
-cat "/sys/class/power_supply/wireless/device/version"
-echo "\n------ WLC STATUS ------"
-cat "/sys/class/power_supply/wireless/device/status"
-echo "\n------ WLC FW Version ------"
-cat "/sys/class/power_supply/wireless/device/fw_rev"
-echo "\n------ RTX ------"
-cat "/dev/logbuffer_rtx"
-
-if [ $build_type = "userdebug" ]
-then
-  echo "\n------ gvotables ------"
-  cat /sys/kernel/debug/gvotables/*/status
-fi
-
-echo "\n------ Mitigation Stats ------"
-echo "Source\t\tCount\tSOC\tTime\tVoltage"
-for f in `ls /sys/devices/virtual/pmic/mitigation/last_triggered_count/*`
-do
-  count=`cat $f`
-  a=${f/\/sys\/devices\/virtual\/pmic\/mitigation\/last_triggered_count\//}
-  b=${f/last_triggered_count/last_triggered_capacity}
-  c=${f/last_triggered_count/last_triggered_timestamp/}
-  d=${f/last_triggered_count/last_triggered_voltage/}
-  cnt=`cat $f`
-  cap=`cat ${b/count/cap}`
-  ti=`cat ${c/count/time}`
-  volt=`cat ${d/count/volt}`
-  echo "${a/_count/} \t$cnt\t$cap\t$ti\t$volt"
-done
-
-echo "\n------ Clock Divider Ratio ------"
-echo \"Source\t\tRatio\"
-for f in `ls /sys/devices/virtual/pmic/mitigation/clock_ratio/*`
-do ratio=`cat $f`
-  a=${f/\/sys\/devices\/virtual\/pmic\/mitigation\/clock_ratio\//}
-  echo "${a/_ratio/} \t$ratio"
-done
-
-echo "\n------ Clock Stats ------"
-echo "Source\t\tStats"
-for f in `ls /sys/devices/virtual/pmic/mitigation/clock_stats/*`
-do
-  stats=`cat $f`
-  a=${f/\/sys\/devices\/virtual\/pmic\/mitigation\/clock_stats\//};
-  echo "${a/_stats/} \t$stats"
-done
-
-echo "\n------ Triggered Level ------"
-echo "Source\t\tLevel"
-for f in `ls /sys/devices/virtual/pmic/mitigation/triggered_lvl/*`
-do
-  lvl=`cat $f`
-  a=${f/\/sys\/devices\/virtual\/pmic\/mitigation\/triggered_lvl\//}
-  echo "${a/_lvl/} \t$lvl"
-done
-
-echo "\n------ Instruction ------"
-for f in `ls /sys/devices/virtual/pmic/mitigation/instruction/*`
-do
-  val=`cat $f`
-  a=${f/\/sys\/devices\/virtual\/pmic\/mitigation\/instruction\//}
-  echo "$a=$val"
-done
-

dumpstate/dump_power.cpp

@@ -0,0 +1,723 @@
+
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <cstring>
+#include <dirent.h>
+#include <dump/pixel_dump.h>
+#include <fstream>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/sysinfo.h>
+#include <time.h>
+#include <vector>
+#include <android-base/file.h>
+#include <android-base/strings.h>
+#include "DumpstateUtil.h"
+void printTitle(const char *msg) {
+    printf("\n------ %s ------\n", msg);
+}
+int getCommandOutput(const char *cmd, std::string *output) {
+    char buffer[1024];
+    FILE *pipe = popen(cmd, "r");
+    if (!pipe) {
+        return -1;
+    }
+    while (fgets(buffer, sizeof buffer, pipe) != NULL) {
+        *output += buffer;
+    }
+    pclose(pipe);
+    if (output->back() == '\n')
+        output->pop_back();
+    return 0;
+}
+bool isValidFile(const char *file) {
+    if (!access(file, R_OK)) {
+        return false;
+    }
+    return true;
+}
+bool isUserBuild() {
+    return ::android::os::dumpstate::PropertiesHelper::IsUserBuild();
+}
+int getFilesInDir(const char *directory, std::vector<std::string> *files) {
+    std::string content;
+    struct dirent *entry;
+    DIR *dir = opendir(directory);
+    if (dir == NULL)
+        return -1;
+    files->clear();
+    while ((entry = readdir(dir)) != NULL)
+        files->push_back(entry->d_name);
+    closedir(dir);
+    sort(files->begin(), files->end());
+    return 0;
+}
+void dumpPowerStatsTimes() {
+    const char *title = "Power Stats Times";
+    char rBuff[128];
+    struct timespec rTs;
+    struct sysinfo info;
+    int ret;
+    printTitle(title);
+    sysinfo(&info);
+    const time_t boottime = time(NULL) - info.uptime;
+    ret = clock_gettime(CLOCK_REALTIME, &rTs);
+    if (ret)
+        return;
+    struct tm *nowTime = std::localtime(&rTs.tv_sec);
+    std::strftime(rBuff, sizeof(rBuff), "%m/%d/%Y %H:%M:%S", nowTime);
+    printf("Boot: %s", ctime(&boottime));
+    printf("Now: %s\n", rBuff);
+}
+int readContentsOfDir(const char* title, const char* directory, const char* strMatch,
+        bool useStrMatch = false, bool printDirectory = false) {
+    std::vector<std::string> files;
+    std::string content;
+    std::string fileLocation;
+    int ret;
+    ret = getFilesInDir(directory, &files);
+    if (ret < 0)
+        return ret;
+    printTitle(title);
+    for (auto &file : files) {
+        if (useStrMatch && std::string::npos == std::string(file).find(strMatch)) {
+            continue;
+        }
+        fileLocation = std::string(directory) + std::string(file);
+        if (!android::base::ReadFileToString(fileLocation, &content)) {
+            continue;
+        }
+        if (printDirectory) {
+            printf("\n\n%s\n", fileLocation.c_str());
+        }
+        if (content.back() == '\n')
+            content.pop_back();
+        printf("%s\n", content.c_str());
+    }
+    return 0;
+}
+void dumpAcpmStats() {
+    const char* acpmDir = "/sys/devices/platform/acpm_stats/";
+    const char* statsSubStr = "_stats";
+    const char* acpmTitle = "ACPM stats";
+    readContentsOfDir(acpmTitle, acpmDir, statsSubStr, true, true);
+}
+void dumpPowerSupplyStats() {
+    const char* dumpList[][2] = {
+            {"CPU PM stats", "/sys/devices/system/cpu/cpupm/cpupm/time_in_state"},
+            {"GENPD summary", "/d/pm_genpd/pm_genpd_summary"},
+            {"Power supply property battery", "/sys/class/power_supply/battery/uevent"},
+            {"Power supply property dc", "/sys/class/power_supply/dc/uevent"},
+            {"Power supply property gcpm", "/sys/class/power_supply/gcpm/uevent"},
+            {"Power supply property gcpm_pps", "/sys/class/power_supply/gcpm_pps/uevent"},
+            {"Power supply property main-charger", "/sys/class/power_supply/main-charger/uevent"},
+            {"Power supply property dc-mains", "/sys/class/power_supply/dc-mains/uevent"},
+            {"Power supply property tcpm", "/sys/class/power_supply/tcpm-source-psy-8-0025/uevent"},
+            {"Power supply property usb", "/sys/class/power_supply/usb/uevent"},
+            {"Power supply property wireless", "/sys/class/power_supply/wireless/uevent"},
+    };
+    for (const auto &row : dumpList) {
+        dumpFileContent(row[0], row[1]);
+    }
+}
+void dumpMaxFg() {
+    const char *maxfgLoc = "/sys/class/power_supply/maxfg";
+    const char *maxfg [][2] = {
+            {"Power supply property maxfg", "/sys/class/power_supply/maxfg/uevent"},
+            {"m5_state", "/sys/class/power_supply/maxfg/m5_model_state"},
+            {"maxfg", "/dev/logbuffer_maxfg"},
+            {"maxfg", "/dev/logbuffer_maxfg_monitor"},
+    };
+    const char *maxfgFlip [][2] = {
+            {"Power supply property maxfg_base", "/sys/class/power_supply/maxfg_base/uevent"},
+            {"Power supply property maxfg_flip", "/sys/class/power_supply/maxfg_flip/uevent"},
+            {"m5_state", "/sys/class/power_supply/maxfg_base/m5_model_state"},
+            {"maxfg_base", "/dev/logbuffer_maxfg_base"},
+            {"maxfg_flip", "/dev/logbuffer_maxfg_flip"},
+            {"maxfg_base", "/dev/logbuffer_maxfg_base_monitor"},
+            {"maxfg_flip", "/dev/logbuffer_maxfg_flip_monitor"},
+    };
+    const char *maxfgHistoryName = "Maxim FG History";
+    const char *maxfgHistoryDir = "/dev/maxfg_history";
+    std::string content;
+    if (isValidFile(maxfgLoc)) {
+        for (const auto &row : maxfg) {
+            dumpFileContent(row[0], row[1]);
+        }
+    } else {
+        for (const auto &row : maxfgFlip) {
+            dumpFileContent(row[0], row[1]);
+        }
+    }
+    if (isValidFile(maxfgHistoryDir)) {
+        dumpFileContent(maxfgHistoryName, maxfgHistoryDir);
+    }
+}
+void dumpPowerSupplyDock() {
+    const char* powerSupplyPropertyDockTitle = "Power supply property dock";
+    const char* powerSupplyPropertyDockFile = "/sys/class/power_supply/dock/uevent";
+    dumpFileContent(powerSupplyPropertyDockTitle, powerSupplyPropertyDockFile);
+}
+void dumpLogBufferTcpm() {
+    const char* logbufferTcpmTitle = "Logbuffer TCPM";
+    const char* logbufferTcpmFile = "/dev/logbuffer_tcpm";
+    const char* debugTcpmFile = "/sys/kernel/debug/tcpm";
+    const char* tcpmLogTitle = "TCPM logs";
+    const char* tcpmFile = "/sys/kernel/debug/tcpm";
+    const char* tcpmFileAlt = "/sys/kernel/debug/usb/tcpm";
+    int retCode;
+    dumpFileContent(logbufferTcpmTitle, logbufferTcpmFile);
+    retCode = readContentsOfDir(tcpmLogTitle, isValidFile(debugTcpmFile) ? tcpmFile : tcpmFileAlt,
+            NULL);
+    if (retCode < 0)
+        printTitle(tcpmLogTitle);
+}
+void dumpTcpc() {
+    int ret;
+    const char* max77759TcpcHead = "TCPC";
+    const char* i2cSubDirMatch = "i2c-";
+    const char* directory = "/sys/devices/platform/10d60000.hsi2c/";
+    const char* max77759Tcpc [][2] {
+            {"registers:", "/i2c-max77759tcpc/registers"},
+            {"frs:", "/i2c-max77759tcpc/frs"},
+            {"auto_discharge:", "/i2c-max77759tcpc/auto_discharge"},
+            {"bcl2_enabled:", "/i2c-max77759tcpc/bcl2_enabled"},
+            {"cc_toggle_enable:", "/i2c-max77759tcpc/cc_toggle_enable"},
+            {"containment_detection:", "/i2c-max77759tcpc/containment_detection"},
+            {"containment_detection_status:", "/i2c-max77759tcpc/containment_detection_status"},
+    };
+    std::vector<std::string> files;
+    std::string content;
+    printTitle(max77759TcpcHead);
+    ret = getFilesInDir(directory, &files);
+    if (ret < 0) {
+        for (auto &tcpcVal : max77759Tcpc)
+            printf("%s\n", tcpcVal[0]);
+        return;
+    }
+    for (auto &file : files) {
+        for (auto &tcpcVal : max77759Tcpc) {
+            printf("%s ", tcpcVal[0]);
+            if (std::string::npos == std::string(file).find(i2cSubDirMatch)) {
+                continue;
+            }
+            std::string fileName = directory + file + "/" + std::string(tcpcVal[1]);
+            if (!android::base::ReadFileToString(fileName, &content)) {
+                continue;
+            }
+            printf("%s\n", content.c_str());
+        }
+    }
+}
+void dumpPdEngine() {
+    const char* pdEngine [][2] {
+            {"PD Engine", "/dev/logbuffer_usbpd"},
+            {"PPS-google_cpm", "/dev/logbuffer_cpm"},
+            {"PPS-dc", "/dev/logbuffer_pca9468"},
+    };
+    for (const auto &row : pdEngine) {
+        dumpFileContent(row[0], row[1]);
+    }
+}
+void dumpWc68() {
+    const char* wc68Title = "WC68";
+    const char* wc68File = "/dev/logbuffer_wc68";
+    dumpFileContent(wc68Title, wc68File);
+}
+void dumpLn8411() {
+    const char* ln8411Title = "LN8411";
+    const char* ln8411File = "/dev/logbuffer_ln8411";
+    dumpFileContent(ln8411Title, ln8411File);
+}
+void dumpBatteryHealth() {
+    const char* batteryHealth [][2] {
+            {"Battery Health", "/sys/class/power_supply/battery/health_index_stats"},
+            {"BMS", "/dev/logbuffer_ssoc"},
+            {"TTF", "/dev/logbuffer_ttf"},
+            {"TTF details", "/sys/class/power_supply/battery/ttf_details"},
+            {"TTF stats", "/sys/class/power_supply/battery/ttf_stats"},
+            {"aacr_state", "/sys/class/power_supply/battery/aacr_state"},
+            {"maxq", "/dev/logbuffer_maxq"},
+            {"TEMP/DOCK-DEFEND", "/dev/logbuffer_bd"},
+    };
+    for (const auto &row : batteryHealth) {
+        dumpFileContent(row[0], row[1]);
+    }
+}
+void dumpBatteryDefend() {
+    const char* defendConfig [][3] {
+            {"TRICKLE-DEFEND Config",
+                    "/sys/devices/platform/google,battery/power_supply/battery/", "bd_"},
+            {"DWELL-DEFEND Config", "/sys/devices/platform/google,charger/", "charge_s"},
+            {"TEMP-DEFEND Config", "/sys/devices/platform/google,charger/", "bd_"},
+    };
+    std::vector<std::string> files;
+    struct dirent *entry;
+    std::string content;
+    std::string fileLocation;
+    for (auto &config : defendConfig) {
+        DIR *dir = opendir(config[1]);
+        if (dir == NULL)
+            continue;
+        printTitle(config[0]);
+        while ((entry = readdir(dir)) != NULL) {
+            if (std::string(entry->d_name).find(config[2]) != std::string::npos &&
+                    strncmp(config[2], entry->d_name, strlen(config[2])) == 0) {
+                files.push_back(entry->d_name);
+            }
+        }
+        closedir(dir);
+        sort(files.begin(), files.end());
+        for (auto &file : files) {
+            fileLocation = std::string(config[1]) + std::string(file);
+            if (!android::base::ReadFileToString(fileLocation, &content)) {
+                content = "\n";
+            }
+            printf("%s: %s", file.c_str(), content.c_str());
+            if (content.back() != '\n')
+                printf("\n");
+        }
+        files.clear();
+    }
+}
+void dumpChgUserDebug() {
+    std::vector<std::string> files;
+    struct dirent *entry;
+    std::string content;
+    const char *chgUserDebug [][2] {
+            {"DC_registers dump", "/sys/class/power_supply/dc-mains/device/registers_dump"},
+            {"max77759_chg registers dump", "/d/max77759_chg/registers"},
+            {"max77729_pmic registers dump", "/d/max77729_pmic/registers"},
+            {"Charging table dump", "/d/google_battery/chg_raw_profile"},
+    };
+    const std::string debugfs = "/d/";
+    const char *maxFgStrMatch = "maxfg";
+    const char *fgInfo [][2] {
+            {"fg_model", "fg_model"},
+            {"fg_alo_ver", "algo_ver"},
+            {"fg_model_ok", "model_ok"},
+            {"fg registers", "registers"},
+            {"Maxim FG NV RAM", "nv_registers"},
+    };
+    if (!isUserBuild())
+        return;
+    for (auto &row : chgUserDebug) {
+        dumpFileContent(row[0], row[1]);
+    }
+    for (auto &info : fgInfo) {
+        DIR *dir = opendir(debugfs.c_str());
+        if (dir == NULL)
+            return;
+        printTitle(info[0]);
+        while ((entry = readdir(dir)) != NULL)
+            if (std::string(entry->d_name).find(maxFgStrMatch) != std::string::npos)
+                files.push_back(entry->d_name);
+        closedir(dir);
+        sort(files.begin(), files.end());
+        for (auto &file : files) {
+            std::string fileDirectory = debugfs + file;
+            std::string fileLocation = fileDirectory + "/" + std::string(info[1]);
+            if (!android::base::ReadFileToString(fileLocation, &content)) {
+                content = "\n";
+            }
+            printf("%s:\n%s", fileDirectory.c_str(), content.c_str());
+            if (content.back() != '\n')
+                printf("\n");
+        }
+        files.clear();
+    }
+}
+void dumpBatteryEeprom() {
+    const char *title = "Battery EEPROM";
+    const char *files[] {
+            "/sys/devices/platform/10970000.hsi2c/i2c-4/4-0050/eeprom",
+            "/sys/devices/platform/10970000.hsi2c/i2c-5/5-0050/eeprom",
+            "/sys/devices/platform/10da0000.hsi2c/i2c-6/6-0050/eeprom",
+            "/sys/devices/platform/10da0000.hsi2c/i2c-7/7-0050/eeprom",
+            "/sys/devices/platform/10c90000.hsi2c/i2c-7/7-0050/eeprom",
+            "/sys/devices/platform/10c90000.hsi2c/i2c-6/6-0050/eeprom",
+    };
+    std::string result;
+    std::string xxdCmd;
+    printTitle(title);
+    for (auto &file : files) {
+        if (!isValidFile(file))
+            continue;
+        xxdCmd = "xxd " + std::string(file);
+        int ret = getCommandOutput(xxdCmd.c_str(), &result);
+        if (ret < 0)
+            return;
+        printf("%s\n", result.c_str());
+    }
+}
+void dumpChargerStats() {
+    const char *chgStatsTitle = "Charger Stats";
+    const char *chgStatsLocation = "/sys/class/power_supply/battery/charge_details";
+    const char *chargerStats [][3] {
+            {"Google Charger", "/sys/kernel/debug/google_charger/", "pps_"},
+            {"Google Battery", "/sys/kernel/debug/google_battery/", "ssoc_"},
+    };
+    std::vector<std::string> files;
+    std::string content;
+    struct dirent *entry;
+    dumpFileContent(chgStatsTitle, chgStatsLocation);
+    if (!isUserBuild())
+        return;
+    for (auto &stat : chargerStats) {
+        DIR *dir = opendir(stat[1]);
+        if (dir == NULL)
+            return;
+        printTitle(stat[0]);
+        while ((entry = readdir(dir)) != NULL)
+            if (std::string(entry->d_name).find(stat[2]) != std::string::npos)
+                files.push_back(entry->d_name);
+        closedir(dir);
+        sort(files.begin(), files.end());
+        for (auto &file : files) {
+            std::string fileLocation = std::string(stat[1]) + file;
+            if (!android::base::ReadFileToString(fileLocation, &content)) {
+                content = "\n";
+            }
+            printf("%s: %s", file.c_str(), content.c_str());
+            if (content.back() != '\n')
+                printf("\n");
+        }
+        files.clear();
+    }
+}
+void dumpWlcLogs() {
+    const char *dumpWlcList [][2] {
+            {"WLC Logs", "/dev/logbuffer_wireless"},
+            {"WLC VER", "/sys/class/power_supply/wireless/device/version"},
+            {"WLC STATUS", "/sys/class/power_supply/wireless/device/status"},
+            {"WLC FW Version", "/sys/class/power_supply/wireless/device/fw_rev"},
+            {"RTX", "/dev/logbuffer_rtx"},
+    };
+    for (auto &row : dumpWlcList) {
+        if (!isValidFile(row[1]))
+            printTitle(row[0]);
+        dumpFileContent(row[0], row[1]);
+    }
+}
+void dumpGvoteables() {
+    const char *directory = "/sys/kernel/debug/gvotables/";
+    const char *statusName = "/status";
+    const char *title = "gvotables";
+    std::string content;
+    std::vector<std::string> files;
+    int ret;
+    if (!isUserBuild())
+        return;
+    ret = getFilesInDir(directory, &files);
+    if (ret < 0)
+        return;
+    printTitle(title);
+    for (auto &file : files) {
+        std::string fileLocation = std::string(directory) + file + std::string(statusName);
+        if (!android::base::ReadFileToString(fileLocation, &content)) {
+            continue;
+        }
+        printf("%s: %s", file.c_str(), content.c_str());
+        if (content.back() != '\n')
+            printf("\n");
+    }
+    files.clear();
+}
+void dumpMitigation() {
+    const char *mitigationList [][2] {
+            {"Lastmeal" , "/data/vendor/mitigation/lastmeal.txt"},
+            {"Thismeal" , "/data/vendor/mitigation/thismeal.txt"},
+    };
+    for (auto &row : mitigationList) {
+        if (!isValidFile(row[1]))
+            printTitle(row[0]);
+        dumpFileContent(row[0], row[1]);
+    }
+}
+void dumpMitigationStats() {
+    int ret;
+    const char *directory = "/sys/devices/virtual/pmic/mitigation/last_triggered_count/";
+    const char *capacityDirectory = "/sys/devices/virtual/pmic/mitigation/last_triggered_capacity/";
+    const char *timestampDirectory =
+            "/sys/devices/virtual/pmic/mitigation/last_triggered_timestamp/";
+    const char *voltageDirectory = "/sys/devices/virtual/pmic/mitigation/last_triggered_voltage/";
+    const char *capacitySuffix = "_cap";
+    const char *timeSuffix = "_time";
+    const char *voltageSuffix = "_volt";
+    const char *countSuffix = "_count";
+    const char *title = "Mitigation Stats";
+    std::vector<std::string> files;
+    std::string content;
+    std::string fileLocation;
+    std::string source;
+    std::string subModuleName;
+    int count;
+    int soc;
+    int time;
+    int voltage;
+    ret = getFilesInDir(directory, &files);
+    if (ret < 0)
+        return;
+    printTitle(title);
+    printf("Source\t\tCount\tSOC\tTime\tVoltage\n");
+    for (auto &file : files) {
+        fileLocation = std::string(directory) + std::string(file);
+        if (!android::base::ReadFileToString(fileLocation, &content)) {
+            continue;
+        }
+        ret = atoi(android::base::Trim(content).c_str());
+        if (ret == -1)
+            continue;
+        count = ret;
+        subModuleName = std::string(file);
+        subModuleName.erase(subModuleName.find(countSuffix), strlen(countSuffix));
+        fileLocation = std::string(capacityDirectory) + std::string(subModuleName) +
+                std::string(capacitySuffix);
+        if (!android::base::ReadFileToString(fileLocation, &content)) {
+            continue;
+        }
+        ret = atoi(android::base::Trim(content).c_str());
+        if (ret == -1)
+            continue;
+        soc = ret;
+        fileLocation = std::string(timestampDirectory) + std::string(subModuleName) +
+                std::string(timeSuffix);
+        if (!android::base::ReadFileToString(fileLocation, &content)) {
+            continue;
+        }
+        ret = atoi(android::base::Trim(content).c_str());
+        if (ret == -1)
+            continue;
+        time = ret;
+        fileLocation = std::string(voltageDirectory) + std::string(subModuleName) +
+                std::string(voltageSuffix);
+        if (!android::base::ReadFileToString(fileLocation, &content)) {
+            continue;
+        }
+        ret = atoi(android::base::Trim(content).c_str());
+        if (ret == -1)
+            continue;
+        voltage = ret;
+        printf("%s \t%i\t%i\t%i\t%i\n", subModuleName.c_str(), count, soc, time, voltage);
+    }
+}
+void dumpMitigationDirs() {
+    const int paramCount = 4;
+    const char *titles[] = {
+            "Clock Divider Ratio",
+            "Clock Stats",
+            "Triggered Level",
+            "Instruction",
+    };
+    const char *directories[] = {
+            "/sys/devices/virtual/pmic/mitigation/clock_ratio/",
+            "/sys/devices/virtual/pmic/mitigation/clock_stats/",
+            "/sys/devices/virtual/pmic/mitigation/triggered_lvl/",
+            "/sys/devices/virtual/pmic/mitigation/instruction/",
+    };
+    const char *paramSuffix[] = {"_ratio", "_stats", "_lvl", ""};
+    const char *titleRowVal[] = {
+            "Source\t\tRatio",
+            "Source\t\tStats",
+            "Source\t\tLevel",
+            "",
+    };
+    const int eraseCnt[] = {6, 6, 4, 0};
+    const bool useTitleRow[] = {true, true, true, false};
+    std::vector<std::string> files;
+    std::string content;
+    std::string fileLocation;
+    std::string source;
+    std::string subModuleName;
+    std::string readout;
+    for (int i = 0; i < paramCount; i++) {
+        printTitle(titles[i]);
+        if (useTitleRow[i]) {
+            printf("%s\n", titleRowVal[i]);
+        }
+        getFilesInDir(directories[i], &files);
+        for (auto &file : files) {
+            fileLocation = std::string(directories[i]) + std::string(file);
+            if (!android::base::ReadFileToString(fileLocation, &content)) {
+                continue;
+            }
+            readout = android::base::Trim(content);
+            subModuleName = std::string(file);
+            subModuleName.erase(subModuleName.find(paramSuffix[i]), eraseCnt[i]);
+            if (useTitleRow[i]) {
+                printf("%s \t%s\n", subModuleName.c_str(), readout.c_str());
+            } else {
+                printf("%s=%s\n", subModuleName.c_str(), readout.c_str());
+            }
+        }
+    }
+}
+void dumpIrqDurationCounts() {
+    const char *title = "IRQ Duration Counts";
+    const char *colNames = "Source\t\t\t\tlt_5ms_cnt\tbt_5ms_to_10ms_cnt\tgt_10ms_cnt\tCode"
+            "\tCurrent Threshold (uA)\tCurrent Reading (uA)\n";
+    const int nonOdpmChannelCnt = 9;
+    const int odpmChCnt = 12;
+    enum Duration {
+        LT_5MS,
+        BT_5MS_10MS,
+        GT_10MS,
+        DUR_MAX,
+    };
+    const char *irqDurDirectories[] = {
+            "/sys/devices/virtual/pmic/mitigation/irq_dur_cnt/less_than_5ms_count",
+            "/sys/devices/virtual/pmic/mitigation/irq_dur_cnt/between_5ms_to_10ms_count",
+            "/sys/devices/virtual/pmic/mitigation/irq_dur_cnt/greater_than_10ms_count",
+    };
+    enum PowerWarn {
+        MAIN,
+        SUB,
+        PWRWARN_MAX,
+    };
+    const char *pwrwarnDirectories[] = {
+            "/sys/devices/virtual/pmic/mitigation/main_pwrwarn/",
+            "/sys/devices/virtual/pmic/mitigation/sub_pwrwarn/",
+    };
+    const char *lpfCurrentDirs[] = {
+            "/sys/devices/platform/acpm_mfd_bus@15500000/i2c-1/1-001f/s2mpg14-meter/"
+                    "s2mpg14-odpm/iio:device1/lpf_current",
+            "/sys/devices/platform/acpm_mfd_bus@15510000/i2c-0/0-002f/s2mpg15-meter/"
+                    "s2mpg15-odpm/iio:device0/lpf_current",
+    };
+    bool titlesInitialized = false;
+    std::vector<std::string> channelNames;
+    std::vector<std::string> channelData[DUR_MAX];
+    std::vector<std::string> pwrwarnThreshold[PWRWARN_MAX];
+    std::vector<std::string> pwrwarnCode[PWRWARN_MAX];
+    std::vector<std::string> lpfCurrentVals[PWRWARN_MAX];
+    std::vector<std::string> files;
+    std::string content;
+    std::string token;
+    std::string tokenCh;
+    std::string fileLocation;
+    for (int i = 0; i < DUR_MAX; i++) {
+        if (!android::base::ReadFileToString(irqDurDirectories[i], &content)) {
+            return;
+        }
+        std::istringstream tokenStream(content);
+        while (std::getline(tokenStream, token, '\n')) {
+            if (!titlesInitialized) {
+                tokenCh = token;
+                tokenCh.erase(tokenCh.find(':'), tokenCh.length());
+                channelNames.push_back(tokenCh);
+            }
+            // there is a space after the ':' which needs to be removed
+            token.erase(0, token.find(':') + 1);
+            channelData[i].push_back(token);
+        }
+        if (!titlesInitialized)
+            titlesInitialized = true;
+    }
+    for (int i = 0; i < PWRWARN_MAX; i++) {
+        getFilesInDir(pwrwarnDirectories[i], &files);
+        for (auto &file : files) {
+            fileLocation = std::string(pwrwarnDirectories[i]) + std::string(file);
+            if (!android::base::ReadFileToString(fileLocation, &content)) {
+                continue;
+            }
+            std::string readout;
+            readout = android::base::Trim(content);
+            std::string readoutThreshold = readout;
+            readoutThreshold.erase(0, readoutThreshold.find('=') + 1);
+            std::string readoutCode = readout;
+            readoutCode.erase(readoutCode.find('='), readoutCode.length());
+            pwrwarnThreshold[i].push_back(readoutThreshold);
+            pwrwarnCode[i].push_back(readoutCode);
+        }
+    }
+    for (int i = 0; i < PWRWARN_MAX; i++) {
+        if (!android::base::ReadFileToString(lpfCurrentDirs[i], &content)) {
+            continue;
+        }
+        std::istringstream tokenStream(content);
+        bool first = true;
+        while (std::getline(tokenStream, token, '\n')) {
+            token.erase(0, token.find(' '));
+            if (first) {
+                first = false;
+                continue;
+            }
+            lpfCurrentVals[i].push_back(token);
+        }
+    }
+    printTitle(title);
+    printf("%s", colNames);
+    for (uint i = 0; i < channelNames.size(); i++) {
+        std::string code = "";
+        std::string threshold = "";
+        std::string current = "";
+        std::string ltDataMsg = "";
+        std::string btDataMsg = "";
+        std::string gtDataMsg = "";
+        int pmicSel = 0;
+        int offset = 0;
+        std::string channelNameSuffix = "      \t";
+        if (i >= nonOdpmChannelCnt) {
+            offset = nonOdpmChannelCnt;
+            if (i >= (odpmChCnt + nonOdpmChannelCnt)) {
+                pmicSel = 1;
+                offset = odpmChCnt + nonOdpmChannelCnt;
+            }
+            channelNameSuffix = "";
+            code = pwrwarnCode[pmicSel][i - offset];
+            threshold = pwrwarnThreshold[pmicSel][i - offset];
+            current = lpfCurrentVals[pmicSel][i - offset];
+        }
+        if (i < channelData[0].size())
+            ltDataMsg = channelData[0][i];
+        if (i < channelData[1].size())
+            btDataMsg = channelData[1][i];
+        if (i < channelData[2].size())
+            gtDataMsg = channelData[2][i];
+        std::string adjustedChannelName = channelNames[i] + channelNameSuffix;
+        printf("%s     \t%s\t\t%s\t\t\t%s\t\t%s    \t%s       \t\t%s\n",
+                adjustedChannelName.c_str(),
+                ltDataMsg.c_str(),
+                btDataMsg.c_str(),
+                gtDataMsg.c_str(),
+                code.c_str(),
+                threshold.c_str(),
+                current.c_str());
+    }
+}
+int main() {
+    dumpPowerStatsTimes();
+    dumpAcpmStats();
+    dumpPowerSupplyStats();
+    dumpMaxFg();
+    dumpPowerSupplyDock();
+    dumpLogBufferTcpm();
+    dumpTcpc();
+    dumpPdEngine();
+    dumpWc68();
+    dumpLn8411();
+    dumpBatteryHealth();
+    dumpBatteryDefend();
+    dumpChgUserDebug();
+    dumpBatteryEeprom();
+    dumpChargerStats();
+    dumpWlcLogs();
+    dumpGvoteables();
+    dumpMitigation();
+    dumpMitigationStats();
+    dumpMitigationDirs();
+    dumpIrqDurationCounts();
+}

dumpstate/dump_power.rc

@@ -0,0 +1,131 @@
+on init
+    # Dump maxfg
+    chown system system /sys/class/power_supply/maxfg/m5_model_state
+    chown system system /sys/class/power_supply/maxfg_base/model_state
+    chown system system /sys/class/power_supply/max77779fg/model_state
+
+    # Dump eeprom
+    chown system system /sys/devices/platform/10c90000.hsi2c/i2c-9/9-0050/eeprom
+    chown system system /sys/devices/platform/10ca0000.hsi2c/i2c-10/10-0050/eeprom
+
+    chown system system /dev/battery_history
+    chmod 0644 /dev/battery_history
+
+    chown system system /dev/maxfg_history
+    chmod 0644 /dev/maxfg_history
+
+    # Charge stats (write 0)
+    chown system system /sys/class/power_supply/battery/charge_stats
+
+    # Pca Charge stats (write 0)
+    chown system system /sys/class/power_supply/dc-mains/device/chg_stats
+
+    # Wireless Charge stats (write 0)
+    chown system system /sys/class/power_supply/wireless/device/charge_stats
+
+    # Thermal Charge stats (write 0)
+    chown system system /sys/devices/platform/google,charger/thermal_stats
+
+    # Google Charger stats (write 0)
+    chown system system /sys/devices/platform/google,charger/charge_stats
+
+    # Permission for wireless charging
+    chown system system /sys/class/power_supply/wireless/capacity
+    chown system system /sys/class/power_supply/wireless/device/rtx
+    chown system system /sys/class/power_supply/wireless/device/rxdata
+    chown system system /sys/class/power_supply/wireless/device/txdata
+    chown system system /sys/class/power_supply/wireless/device/rxlen
+    chown system system /sys/class/power_supply/wireless/device/txlen
+    chown system system /sys/class/power_supply/wireless/device/ccreset
+    chown system system /sys/class/power_supply/wireless/device/status
+    chown system system /sys/class/power_supply/wireless/device/version
+    chown system system /sys/class/power_supply/wireless/device/features
+    chown system system /sys/class/power_supply/wireless/device/authtype
+    chown system system /sys/class/power_supply/wireless/device/authstart
+
+    # Adaptive charge
+    chown system system /sys/class/power_supply/battery/charge_deadline
+
+    # Charging policy
+    chown system system /sys/class/power_supply/battery/charging_policy
+
+    # BatteryHealthData
+    chown system system /sys/class/power_supply/battery/first_usage_date
+
+    # Battery Defender
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_cnt
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_dry_run
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_enable
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_recharge_soc
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_reset_sec
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_clear
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/health_safety_margin
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/swelling_data
+    chown system system /sys/devices/platform/google,charger/bd_drainto_soc
+    chown system system /sys/devices/platform/google,charger/bd_recharge_soc
+    chown system system /sys/devices/platform/google,charger/bd_recharge_voltage
+    chown system system /sys/devices/platform/google,charger/bd_resume_abs_temp
+    chown system system /sys/devices/platform/google,charger/bd_resume_soc
+    chown system system /sys/devices/platform/google,charger/bd_resume_temp
+    chown system system /sys/devices/platform/google,charger/bd_resume_time
+    chown system system /sys/devices/platform/google,charger/bd_temp_dry_run
+    chown system system /sys/devices/platform/google,charger/bd_temp_enable
+    chown system system /sys/devices/platform/google,charger/bd_trigger_temp
+    chown system system /sys/devices/platform/google,charger/bd_trigger_time
+    chown system system /sys/devices/platform/google,charger/bd_trigger_voltage
+    chown system system /sys/devices/platform/google,charger/bd_clear
+    chown system system /sys/devices/platform/google,charger/charge_start_level
+    chown system system /sys/devices/platform/google,charger/charge_stop_level
+    chown system system /sys/devices/platform/google,cpm/dc_ctl
+    # Important to include dd_state as it's used in battery defender in charger mode
+    chown system system /sys/devices/platform/google,charger/dd_state
+    chown system system /sys/devices/platform/google,charger/dd_settings
+
+    # for parsing thismeal.bin
+    chown system system /vendor/bin/hw/battery_mitigation
+
+on early-boot
+    # Wait for insmod_sh to finish all common modules
+    wait_for_prop vendor.common.modules.ready 1
+
+    # logbuffer
+    chown system system /dev/logbuffer_maxfg
+    chown system system /dev/logbuffer_maxfg_monitor
+    chown system system /dev/logbuffer_max77779fg
+    chown system system /dev/logbuffer_max77779fg_monitor
+    chown system system /dev/logbuffer_maxfg_base
+    chown system system /dev/logbuffer_maxfg_secondary
+    chown system system /dev/logbuffer_maxfg_base_monitor
+    chown system system /dev/logbuffer_maxfg_secondary_monitor
+    chown system system /dev/logbuffer_maxq
+    chown system system /dev/logbuffer_rtx
+    chown system system /dev/logbuffer_ssoc
+    chown system system /dev/logbuffer_ttf
+    chown system system /dev/logbuffer_tcpm
+    chown system system /dev/logbuffer_usbpd
+    chown system system /dev/logbuffer_pogo_transport
+    chown system system /dev/logbuffer_wireless
+    chown system system /dev/logbuffer_pca9468
+    chown system system /dev/logbuffer_ln8411
+    chown system system /dev/logbuffer_cpm
+    chown system system /dev/logbuffer_wc68
+    chown system system /dev/logbuffer_max77779_fwupdate
+
+on property:sys.boot_completed=1
+    # gvotables for dumpstate
+    chown system system /sys/kernel/debug/gvotables
+
+    # Permission for wireless charging
+    chown system system /sys/class/power_supply/wireless/capacity
+    chown system system /sys/class/power_supply/wireless/device/rtx
+    chown system system /sys/class/power_supply/wireless/device/rxdata
+    chown system system /sys/class/power_supply/wireless/device/txdata
+    chown system system /sys/class/power_supply/wireless/device/rxlen
+    chown system system /sys/class/power_supply/wireless/device/txlen
+    chown system system /sys/class/power_supply/wireless/device/ccreset
+    chown system system /sys/class/power_supply/wireless/device/status
+    chown system system /sys/class/power_supply/wireless/device/version
+    chown system system /sys/class/power_supply/wireless/device/authstart
+
+    # write serialno to battery path for pairing
+    write /sys/class/power_supply/battery/dev_sn ${ro.boot.serialno}

dumpstate/item.mk

@@ -1,2 +1,2 @@
-PRODUCT_PACKAGES += dump_gs101.sh
+PRODUCT_PACKAGES += dump_power