Change order of ps and suspendmode calls (9da603c2) · Commits · e / os / android_frameworks_base

wifi/java/android/net/wifi/WifiStateMachine.java

+6 −4

Original line number	Diff line number	Diff line
		@@ -1771,15 +1771,18 @@ public class WifiStateMachine extends StateMachine {
		}

		/* Disable power save and suspend optimizations during DHCP */
		mWifiNative.setPowerSave(false);
		// Note: The order here is important for now. Brcm driver changes
		// power settings when we control suspend mode optimizations.
		// TODO: Remove this comment when the driver is fixed.
		setSuspendOptimizationsNative(SUSPEND_DUE_TO_DHCP, false);
		mWifiNative.setPowerSave(false);
		}


		void handlePostDhcpSetup() {
		/* Restore power save and suspend optimizations */
		mWifiNative.setPowerSave(true);
		setSuspendOptimizationsNative(SUSPEND_DUE_TO_DHCP, true);
		mWifiNative.setPowerSave(true);

		// Set the coexistence mode back to its default value
		mWifiNative.setBluetoothCoexistenceMode(
		@@ -2710,8 +2713,6 @@ public class WifiStateMachine extends StateMachine {
		mWifiNative.stopFilteringMulticastV4Packets();
		}

		mWifiNative.setPowerSave(true);

		if (mIsScanMode) {
		mWifiNative.setScanResultHandling(SCAN_ONLY_MODE);
		mWifiNative.disconnect();
		@@ -2736,6 +2737,7 @@ public class WifiStateMachine extends StateMachine {
		mWifiNative.setSuspendOptimizations(mSuspendOptNeedsDisabled == 0
		&& mUserWantsSuspendOpt.get());
		}
		mWifiNative.setPowerSave(true);

		if (mP2pSupported) mWifiP2pChannel.sendMessage(WifiStateMachine.CMD_ENABLE_P2P);
		}