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dumpstate: Modify dumpTcpc path and content

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Ported from I248fb250b94cbd4078e7f3c44da83f62002b53fb with some
modifications.

Bug: 357543284
Test: checked the content in dumpstate
Flag: EXEMPT bugfix
Change-Id: I35502167baedb96b58f214cb6842fb1ea4dee3e0
Signed-off-by: Kyle Tso <kyletso@google.com>
This commit is contained in:
Kyle Tso 2024-08-05 18:41:26 +08:00
parent d20d618ee6
commit c0e32b0bea
1 changed files with 29 additions and 35 deletions
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64
dumpstate/dump_power.cpp
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@ -268,48 +268,42 @@ void dumpLogBufferTcpm() {
}
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"},
const char* max77759TcpcHead = "TCPC Device Attributes";
const char* directory = "/sys/class/typec/port0/device";
const char* max77759Tcpc [] {
"auto_discharge",
"bc12_enabled",
"cc_toggle_enable",
"contaminant_detection",
"contaminant_detection_status",
"frs",
"irq_hpd_count",
"non_compliant_reasons",
"sbu_pullup",
"update_sdp_enum_timeout",
"usb_limit_accessory_current",
"usb_limit_accessory_enable",
"usb_limit_sink_current",
"usb_limit_sink_enable",
"usb_limit_source_enable",
};
std::vector<std::string> files;
std::string content;
std::string tcpcRegistersPath(std::string(directory) + "/registers");
dumpFileContent("TCPC Registers", tcpcRegistersPath.c_str());
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());
}
for (auto& tcpcVal : max77759Tcpc) {
std::string filename = std::string(directory) + "/" + std::string(tcpcVal);
printf("%s: ", tcpcVal);
android::base::ReadFileToString(filename, &content);
if (!content.empty() && (content.back() == '\n' || content.back() == '\r'))
content.pop_back();
printf("%s\n", content.c_str());
}
printf("\n");
}
void dumpPdEngine() {