commit 3b47fd19e6dafb21f6d8f07400ff9059c8d87e38
author Satish kumar sugasi <ssugas@codeaurora.org> Wed Dec 07 19:02:35 2016 +0530
committer Kamal Negi <kamaln@codeaurora.org> Mon Dec 19 11:10:59 2016 +0530
tree c10df78676380d713678d6336cdfd1d4b53052e4
parent 30a9f5d5fa384087aaf22038698d080a3a90da41

FM audio config sequence during FM radio ON/OFF

call audio config changes and allow some delay for slimbus
close before turning off FM chip,adds delay after enable FM
chip before calling audio config changes to start FM audio.

Change-Id: I563bbad9edee92247b3514612fe7b94838d32525

fmapp2/src/com/caf/fmradio/FMRadioService.java

diff --git a/fmapp2/src/com/caf/fmradio/FMRadioService.java b/fmapp2/src/com/caf/fmradio/FMRadioService.java
index 54654fa..5744d96 100644
--- a/fmapp2/src/com/caf/fmradio/FMRadioService.java
+++ b/fmapp2/src/com/caf/fmradio/FMRadioService.java
@@ -1104,6 +1104,7 @@
    private void resetFM(){
        Log.d(LOGTAG, "resetFM");
        mPlaybackInProgress = false;
+       configureAudioDataPath(false);
    }
 
    private boolean getRecordServiceStatus() {
@@ -2315,12 +2316,7 @@
       }
    }
 
-  /*
-   * Turn OFF FM: Disable the FM Host and hardware                                  .
-   *                                                                                 .
-   * @return true if fm Disable api was invoked successfully, false if the api failed.
-   */
-   private boolean fmOff() {
+   private boolean fmOffImpl() {
       boolean bStatus=false;
 
       // This will disable the FM radio device
@@ -2346,9 +2342,60 @@
       }
       fmOperationsOff();
       stop();
+
       return(bStatus);
    }
 
+   private boolean fmOffImplCherokee() {
+      boolean bStatus=false;
+
+      fmOperationsOff();
+      stop();
+      try {
+          Thread.sleep(200);
+      } catch (Exception ex) {
+          Log.d( LOGTAG, "RunningThread InterruptedException");
+      }
+
+      // This will disable the FM radio device
+      if (mReceiver != null)
+      {
+         bStatus = mReceiver.disable(this);
+         if (bStatus &&
+                 (mReceiver.getFMState() == mReceiver.subPwrLevel_FMTurning_Off)) {
+             synchronized (mEventWaitLock) {
+                 Log.d(LOGTAG, "waiting for disable event");
+                 try {
+                     mEventWaitLock.wait(RADIO_TIMEOUT);
+                 } catch (IllegalMonitorStateException e) {
+                     Log.e(LOGTAG, "Exception caught while waiting for event");
+                     e.printStackTrace();
+                 } catch (InterruptedException ex) {
+                     Log.e(LOGTAG, "Exception caught while waiting for event");
+                     ex.printStackTrace();
+                 }
+             }
+         }
+         mReceiver = null;
+      }
+      return(bStatus);
+   }
+  /*
+   * Turn OFF FM: Disable the FM Host and hardware                                  .
+   *                                                                                 .
+   * @return true if fm Disable api was invoked successfully, false if the api failed.
+   */
+   private boolean fmOff() {
+       if (mReceiver != null) {
+           if (mReceiver.isCherokeeChip()) {
+               return fmOffImplCherokee();
+           } else {
+              return fmOffImpl();
+           }
+       }
+       return false;
+   }
+
    private boolean fmOff(int off_from) {
        if (off_from == FM_OFF_FROM_APPLICATION || off_from == FM_OFF_FROM_ANTENNA) {
            Log.d(LOGTAG, "FM application close button pressed or antenna removed");