usbd: Exit in case of charger mode.
UsbGadget hal is not expected run in charger mode.
This should fix the following errors in charger mode:
[ 86.609578] c4 612 init: Received control message 'interface_start' for 'android.hardware.usb.gadget@1.0::IUsbGadget/default' from pid: 565 (/system/bin/hwservicemanager)
[ 86.618236] c7 1 init: Could not find 'android.hardware.usb.gadget@1.0::IUsbGadget/default' for ctl.interface_start
Bug: 135566354
Test: Manually verified that usbd exits early in charger mode.
Change-Id: I3ba5be883c49e5ca3e4dad4443528e4eee8b25b9
diff --git a/usbd/usbd.cpp b/usbd/usbd.cpp
index 191fb92..6e24d8e 100644
--- a/usbd/usbd.cpp
+++ b/usbd/usbd.cpp
@@ -24,8 +24,6 @@
#include <hidl/HidlTransportSupport.h>
-#define PERSISTENT_USB_CONFIG "persist.sys.usb.config"
-
using android::base::GetProperty;
using android::base::SetProperty;
using android::hardware::configureRpcThreadpool;
@@ -34,14 +32,15 @@
using android::hardware::Return;
int main(int /*argc*/, char** /*argv*/) {
- configureRpcThreadpool(1, true /*callerWillJoin*/);
+ if (GetProperty("ro.bootmode", "") == "charger") exit(0);
+ configureRpcThreadpool(1, true /*callerWillJoin*/);
android::sp<IUsbGadget> gadget = IUsbGadget::getService();
Return<void> ret;
if (gadget != nullptr) {
LOG(INFO) << "Usb HAL found.";
- std::string function = GetProperty(PERSISTENT_USB_CONFIG, "");
+ std::string function = GetProperty("persist.sys.usb.config", "");
if (function == "adb") {
LOG(INFO) << "peristent prop is adb";
SetProperty("ctl.start", "adbd");