diff options
author | Roy Luo <royluo@google.com> | 2023-11-06 23:12:46 +0000 |
---|---|---|
committer | Roy Luo <royluo@google.com> | 2023-11-09 22:55:07 +0000 |
commit | f23c69b2570d83f0aeba6bc614c1a6402989028e (patch) | |
tree | 0a1aefb2115cbffa364c26090c32ee48e5df9c0c | |
parent | d7be6ca6d38ed22ffc3a88473284ec82da285a78 (diff) | |
download | gs101-f23c69b2570d83f0aeba6bc614c1a6402989028e.tar.gz |
usb: update incompatible charger warning reason
Report COMPLIANCE_WARNING_INPUT_POWER_LIMITED instead of
COMPLIANCE_WARNING_OTHER to flag incompatible chargers. The underlying
logic that generates the warning remains the same, what's changed is
the enum that's being used.
The purpose of the change is to have a warning type that better
represents what actually happens and free up COMPLIANCE_WARNING_OTHER
that was intended to act as a fallback reason code.
The flag enable_input_power_limited_warning controls whether to switch
to the new enum, while the flag enable_usb_data_compliance_warning
controls the new enums that are added as FlaggedApi in the framework.
Both flags need to be on to enable the change.
Bug: 308700954
Test: manual tests with local flag override
Change-Id: I6595706d1b83d533fc2d3e29086773270e045ede
-rw-r--r-- | usb/usb/Android.bp | 10 | ||||
-rw-r--r-- | usb/usb/Usb.cpp | 21 |
2 files changed, 27 insertions, 4 deletions
diff --git a/usb/usb/Android.bp b/usb/usb/Android.bp index 1f81899c..918d1728 100644 --- a/usb/usb/Android.bp +++ b/usb/usb/Android.bp @@ -44,20 +44,28 @@ cc_binary { "android.hardware.thermal@2.0", "android.hardware.thermal-V1-ndk", "android.hardware.usb.gadget@1.0", - "android.hardware.usb-V2-ndk", + "android.hardware.usb-V3-ndk", "libcutils", "android.frameworks.stats-V2-ndk", "pixelatoms-cpp", "libbinder_ndk", "libprotobuf-cpp-lite", + "server_configurable_flags", ], static_libs: [ "libpixelusb", "libpixelstats", "libthermalutils", + "android.hardware.usb.flags-aconfig-c-lib", ], export_shared_lib_headers: [ "android.frameworks.stats-V2-ndk", "pixelatoms-cpp", ], } + +cc_aconfig_library { + name: "android.hardware.usb.flags-aconfig-c-lib", + vendor: true, + aconfig_declarations: "android.hardware.usb.flags-aconfig", +} diff --git a/usb/usb/Usb.cpp b/usb/usb/Usb.cpp index 8588935c..30522e4d 100644 --- a/usb/usb/Usb.cpp +++ b/usb/usb/Usb.cpp @@ -39,10 +39,13 @@ #include "Usb.h" #include <aidl/android/frameworks/stats/IStats.h> +#include <android_hardware_usb_flags.h> #include <pixelusb/CommonUtils.h> #include <pixelusb/UsbGadgetCommon.h> #include <pixelstats/StatsHelper.h> +namespace usb_flags = android::hardware::usb::flags; + using aidl::android::frameworks::stats::IStats; using android::base::GetProperty; using android::base::Tokenize; @@ -68,6 +71,7 @@ constexpr char kComplianceWarningBC12[] = "bc12"; constexpr char kComplianceWarningDebugAccessory[] = "debug-accessory"; constexpr char kComplianceWarningMissingRp[] = "missing_rp"; constexpr char kComplianceWarningOther[] = "other"; +constexpr char kComplianceWarningInputPowerLimited[] = "input_power_limited"; constexpr char kMax77759TcpcDevName[] = "i2c-max77759tcpc"; constexpr unsigned int kMax77759TcpcClientId = 0x25; constexpr char kContaminantDetectionPath[] = "contaminant_detection"; @@ -373,9 +377,20 @@ Status queryNonCompliantChargerStatus(std::vector<PortStatus> *currentPortStatus continue; } if (!strncmp(reason.c_str(), kComplianceWarningOther, - strlen(kComplianceWarningOther))) { - (*currentPortStatus)[i].complianceWarnings.push_back(ComplianceWarning::OTHER); - continue; + strlen(kComplianceWarningOther)) || + !strncmp(reason.c_str(), kComplianceWarningInputPowerLimited, + strlen(kComplianceWarningInputPowerLimited))) { + if (usb_flags::enable_usb_data_compliance_warning() && + usb_flags::enable_input_power_limited_warning()) { + ALOGI("Report through INPUT_POWER_LIMITED warning"); + (*currentPortStatus)[i].complianceWarnings.push_back( + ComplianceWarning::INPUT_POWER_LIMITED); + continue; + } else { + (*currentPortStatus)[i].complianceWarnings.push_back( + ComplianceWarning::OTHER); + continue; + } } } if ((*currentPortStatus)[i].complianceWarnings.size() > 0 && |