Include VR throttling limit in hardware properties. (946ef641) · Commits · e / os / android_frameworks_base

api/current.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -28738,6 +28738,7 @@ package android.os {
		field public static final int TEMPERATURE_CURRENT = 0; // 0x0
		field public static final int TEMPERATURE_SHUTDOWN = 2; // 0x2
		field public static final int TEMPERATURE_THROTTLING = 1; // 0x1
		field public static final int TEMPERATURE_THROTTLING_BELOW_VR_MIN = 3; // 0x3
		field public static final float UNDEFINED_TEMPERATURE = -3.4028235E38f;
		}

		@@ -34579,7 +34580,6 @@ package android.service.dreams {
		method public boolean onMenuOpened(int, android.view.Menu);
		method public void onPanelClosed(int, android.view.Menu);
		method public boolean onPreparePanel(int, android.view.View, android.view.Menu);
		method public void onProvideKeyboardShortcuts(java.util.List<android.view.KeyboardShortcutGroup>, android.view.Menu, int);
		method public boolean onSearchRequested(android.view.SearchEvent);
		method public boolean onSearchRequested();
		method public void onWakeUp();

api/system-current.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -30981,6 +30981,7 @@ package android.os {
		field public static final int TEMPERATURE_CURRENT = 0; // 0x0
		field public static final int TEMPERATURE_SHUTDOWN = 2; // 0x2
		field public static final int TEMPERATURE_THROTTLING = 1; // 0x1
		field public static final int TEMPERATURE_THROTTLING_BELOW_VR_MIN = 3; // 0x3
		field public static final float UNDEFINED_TEMPERATURE = -3.4028235E38f;
		}

		@@ -37029,7 +37030,6 @@ package android.service.dreams {
		method public boolean onMenuOpened(int, android.view.Menu);
		method public void onPanelClosed(int, android.view.Menu);
		method public boolean onPreparePanel(int, android.view.View, android.view.Menu);
		method public void onProvideKeyboardShortcuts(java.util.List<android.view.KeyboardShortcutGroup>, android.view.Menu, int);
		method public boolean onSearchRequested(android.view.SearchEvent);
		method public boolean onSearchRequested();
		method public void onWakeUp();

api/test-current.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -28803,6 +28803,7 @@ package android.os {
		field public static final int TEMPERATURE_CURRENT = 0; // 0x0
		field public static final int TEMPERATURE_SHUTDOWN = 2; // 0x2
		field public static final int TEMPERATURE_THROTTLING = 1; // 0x1
		field public static final int TEMPERATURE_THROTTLING_BELOW_VR_MIN = 3; // 0x3
		field public static final float UNDEFINED_TEMPERATURE = -3.4028235E38f;
		}

		@@ -34650,7 +34651,6 @@ package android.service.dreams {
		method public boolean onMenuOpened(int, android.view.Menu);
		method public void onPanelClosed(int, android.view.Menu);
		method public boolean onPreparePanel(int, android.view.View, android.view.Menu);
		method public void onProvideKeyboardShortcuts(java.util.List<android.view.KeyboardShortcutGroup>, android.view.Menu, int);
		method public boolean onSearchRequested(android.view.SearchEvent);
		method public boolean onSearchRequested();
		method public void onWakeUp();

core/java/android/os/HardwarePropertiesManager.java

+11 −2

Original line number	Diff line number	Diff line
		@@ -48,7 +48,8 @@ public class HardwarePropertiesManager {
		*/
		@Retention(RetentionPolicy.SOURCE)
		@IntDef({
		TEMPERATURE_CURRENT, TEMPERATURE_THROTTLING, TEMPERATURE_SHUTDOWN
		TEMPERATURE_CURRENT, TEMPERATURE_THROTTLING, TEMPERATURE_SHUTDOWN,
		TEMPERATURE_THROTTLING_BELOW_VR_MIN
		})
		public @interface TemperatureSource {}

		@@ -77,6 +78,12 @@ public class HardwarePropertiesManager {
		/** Get shutdown temperature threshold. */
		public static final int TEMPERATURE_SHUTDOWN = 2;

		/**
		* Get throttling temperature threshold above which minimum clockrates for VR mode will not be
		* met.
		*/
		public static final int TEMPERATURE_THROTTLING_BELOW_VR_MIN = 3;

		/** Undefined temperature constant. */
		public static final float UNDEFINED_TEMPERATURE = -Float.MAX_VALUE;

		@@ -96,7 +103,8 @@ public class HardwarePropertiesManager {
		* {@link #DEVICE_TEMPERATURE_GPU}, {@link #DEVICE_TEMPERATURE_BATTERY} or {@link
		* #DEVICE_TEMPERATURE_SKIN}.
		* @param source source of requested device temperature, one of {@link #TEMPERATURE_CURRENT},
		* {@link #TEMPERATURE_THROTTLING} or {@link #TEMPERATURE_SHUTDOWN}.
		* {@link #TEMPERATURE_THROTTLING}, {@link #TEMPERATURE_THROTTLING_BELOW_VR_MIN} or
		* {@link #TEMPERATURE_SHUTDOWN}.
		* @return an array of requested float device temperatures. Temperature equals to
		* {@link #UNDEFINED_TEMPERATURE} if undefined.
		* Empty if platform doesn't provide the queried temperature.
		@@ -114,6 +122,7 @@ public class HardwarePropertiesManager {
		case TEMPERATURE_CURRENT:
		case TEMPERATURE_THROTTLING:
		case TEMPERATURE_SHUTDOWN:
		case TEMPERATURE_THROTTLING_BELOW_VR_MIN:
		try {
		return mService.getDeviceTemperatures(mContext.getOpPackageName(), type,
		source);

services/core/jni/com_android_server_HardwarePropertiesManagerService.cpp

+9 −1

Original line number	Diff line number	Diff line
		@@ -36,7 +36,8 @@ namespace android {
		enum {
		TEMPERATURE_CURRENT = 0,
		TEMPERATURE_THROTTLING = 1,
		TEMPERATURE_SHUTDOWN = 2
		TEMPERATURE_SHUTDOWN = 2,
		TEMPERATURE_THROTTLING_BELOW_VR_MIN = 3
		};

		static struct {
		@@ -127,6 +128,13 @@ static jfloatArray nativeGetDeviceTemperatures(JNIEnv env, jclass / clazz */,
		values[length++] = list[i].shutdown_threshold;
		}
		break;
		case TEMPERATURE_THROTTLING_BELOW_VR_MIN:
		if (list[i].vr_throttling_threshold == UNKNOWN_TEMPERATURE) {
		values[length++] = gUndefinedTemperature;
		} else {
		values[length++] = list[i].vr_throttling_threshold;
		}
		break;
		}
		}
		}