libhwc2.1: determine panel calibration status
A function to calculate a panel's calibration status was added to HWC.
This is exposed over an AIDL interface to other services.
Bug: 228113713
Change-Id: Ib14589ac8bb5e56d4fb24d837f1721b49f2c5d55
diff --git a/libhwc2.1/libmaindisplay/ExynosPrimaryDisplayModule.cpp b/libhwc2.1/libmaindisplay/ExynosPrimaryDisplayModule.cpp
index a8425c4..a6ec3c1 100644
--- a/libhwc2.1/libmaindisplay/ExynosPrimaryDisplayModule.cpp
+++ b/libhwc2.1/libmaindisplay/ExynosPrimaryDisplayModule.cpp
@@ -1058,6 +1058,24 @@
return mCurrentLbeState;
}
+PanelCalibrationStatus ExynosPrimaryDisplayModule::getPanelCalibrationStatus() {
+ auto displayColorInterface = getDisplayColorInterface();
+ if (displayColorInterface == nullptr) {
+ return PanelCalibrationStatus::UNCALIBRATED;
+ }
+
+ auto displayType = getBuiltInDisplayType();
+ auto calibrationInfo = displayColorInterface->GetCalibrationInfo(displayType);
+
+ if (calibrationInfo.factory_cal_loaded) {
+ return PanelCalibrationStatus::ORIGINAL;
+ } else if (calibrationInfo.golden_cal_loaded) {
+ return PanelCalibrationStatus::GOLDEN;
+ } else {
+ return PanelCalibrationStatus::UNCALIBRATED;
+ }
+}
+
int32_t ExynosPrimaryDisplayModule::setAtcStDimming(uint32_t value) {
Mutex::Autolock lock(mAtcStMutex);
int32_t strength = mAtcStrength.value.get();
diff --git a/libhwc2.1/libmaindisplay/ExynosPrimaryDisplayModule.h b/libhwc2.1/libmaindisplay/ExynosPrimaryDisplayModule.h
index 8489f28..ada69f6 100644
--- a/libhwc2.1/libmaindisplay/ExynosPrimaryDisplayModule.h
+++ b/libhwc2.1/libmaindisplay/ExynosPrimaryDisplayModule.h
@@ -134,6 +134,8 @@
virtual void setLbeAmbientLight(int value);
virtual LbeState getLbeState();
+ virtual PanelCalibrationStatus getPanelCalibrationStatus();
+
class DisplaySceneInfo {
public:
struct LayerMappingInfo {
