1> To avoid interference enable low pass filter
as soosn as Bluetooth on intent is received.

2> Enable Low pass filter for BT/WLAN based  on
dynamic property.

Change-Id: Id090ae6eb60d471083702c0e8f2dbce861feeb99

Configure RATs needed for enabling LPF dynamically.

Change-Id: Ia2ab914d3d254cf0d4e7197d5e36624a49288d8e

1. To avoid interference during WLAN and FM Coexistence,
track WLAN status and enable LPF when WLAN is enabled and
disable LPF when WLAN is disabled.

2. Disable LPF on WAN disconnect for required network types.

Change-Id: Id50262091c44e2d40d4bd5d49e97375ce19863bf
CRs-fixed: 905230

Changes are made to avoid interferece seen during WAN
and Fm co-ex tests, With this change FM does keep track of
WAN status such that it would enable LPF to avoid interference

Change-Id: I015cd8b3fa074c4b7b90827a1fe619d44433323b

This adds new hci command to read rds group counter
extended parameters,receives command complete event
for the same

Change-Id: I6f53fbb1788af1853d01d1f7c6eabbcaff105517

A2dp can return array of size 0, if no A2DP devices is connected.
Without this check,A2DP status is set to true.
This results in FM audio failure.

Change-Id: Ib5976a50a4477f60339a954ed923d0719924b1ca

Changes are done to implement FM AGC

CRs-Fixed: 888627
Change-Id: I8953a5279c78b3d2cc0697845d506424d5d20744

On factory reset, we need to restore audo path related settings and hence
create an API for that.

CRs-Fixed: 998580
Change-Id: I32e86b3d2b9d08b4bd33cc14ded25f96e54a8fbf

If BT is connected after FM app launch and then FM is turned off and then
turned on, audio gets routed to wired headset. Check if A2DP device is
connected every time FM is turned on. Also set the UI icon to correct
image.

CRs-Fixed: 996689
Change-Id: I7314075f1652a1b99b906b674a98dfc12179e9cf

Whether a2dp is disconnected or not,
fm should pause when fm service receives
intent "com.android.music.musicservicecommand".

CRs-Fixed: 997126
Change-Id: Id50a12f067a16455e5f1b473bcc50cc7d31f2633

A configuration change (such as a change in screen orientation,
language, input devices, etc) causes current activity to be
destroyed, going through the activity lifecycle process of
onPause(), onStop(), and onDestroy() as appropriate. If the
activity had been in the foreground or visible to the user,
once onDestroy() is called in that instance then a new instance
of the activity will be created.
Change will ensure that activity doesn't get restarted on
orientation configuration changes.

Change-Id: Ie991c90528834dd6106a586dccdd20a11a701fab

On receiving media pause command, we stop FM operations(disable audio etc.).
We lost audio focus but we don't configure StoppedOnFocusLoss variable to true.
When Activity restarts, we never lost audio focus as per this variable.
Hence no audio heard on FM resume.

Change-Id: I94ef44c6ec18b2ef9fe03a7519979b1e55f61e99

Stop FM operations (disable audio, update UI etc) after
FM has been stopped. When FM is muted and FM stops,
short audio has been redirected to audio device before
FM stops, that shouldn't be redirected.

Change-Id: Id9cf5bedd753b79992b6f42e7a5668ad2561c6d1

When FM is turned off, fm app is still listening to media key events
(play, pause etc.) which results in other media consuming apps to be
starved of Media Key events.
Remove unwanted media button listeners so that other media resources
can receive key events.

Change-Id: Ib43f8b89e07928326c2af771a7465981e1690470

This include adding fmhal service for access RFKill driver
to do power ON/OFF operations during FM enable/disable.

Change-Id: I77c100533ca47bf0e53bccdbb1d93c08058df4bf

On FM close, we don't wait for tx and rx threads to complete and
returns. If we turns on FM again and threads terminated during that
interval causes ANR as we destroy mutex during thread tremination
and on FM ON we try to acquire the destroyed mutex.
On FM close, wait for threads to be terminated and do the cleanup.

Change-Id: I5febb78be268488714a59049f0cede0020d814b5

Add support for FMStats app for cherokee platform.

Change-Id: Ia63a69697554ebc28a22e86d450fade6b4427a67

This does enable ECC bit during RDS group processing and add
logic to receive ECC events from SOC and sent the ECC code to
application.

Change-Id: I61687ea6fe041d2dc4aed16700632be5cdd781d8

This ensures FM application works across all chipsets

Change-Id: Ia9711fd18c79146678a72992b32a577e73c57693

Added HAL changes for hci commands like peek, poke, get/set of
SINR sample/threshold.Compile time changes for adding correct
includes based on new bluetooth stack structure, code cleanup
and indendation.

Change-Id: I5e48f0c0dc6165d61335c6d8cc269891e26dd548

This provide hardware error event to FM module during SOC
failure and resets FM gracefully.

Change-Id: Ic4345e02c8a1cba218414afdfcf3e76734c314b0

This include adding support to read RDS group counters and
other diagnoistic hci commands used  for FTM app.

Change-Id: I56656dc9d427a32f0385f586535d3421ff4f49b0

This adds configuring RDS group processing for RT+ and ECC events,
Also includes code cleanup and changes to set proper value for RDS
group processing registers during SCREEN turn on after LOW Power
mode.

Change-Id: I1a6a5ce43a855cde1e32cc5e2d3bb03fe0af2625

FM Serial interface provides APIs for FM HAL layer to send cmds
and receive events/data to and from the Controller.

Change-Id: Idbe21e536a6039387c7411b8a9322417e4ec6129

FM-HAL Layer contains the core FM Functionality required
for carrying out various FM operations such as FM Enable,
FM Tune, FM Seek, FM Search, FM Disable etc..
FM-HAL layer interacts with the FM-HCI layer for sending
commands and receiving events to and from Controller.

Change-Id: I0ac1c9c80671e43aafa30ce2b68f5ee695c9d764

Remove FM transmitter functionality to fix build error.
FMTransmitterActivity.java and FMTransmitterService.java are removed
from Android.mk for Android N platform bringup. These two files can
be added whenever transmitter functionality shall be required.

Change-Id: I7a52529a518bc59de0362ffa8e56ff03586def16

Change-Id: Ic6553074f0bbdf3fb60a8c813fc6619b1f0e90cd

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
995528   I01d9a55f76e1c7d68abfad9d513ae6b3625c5c77   FM: Fix Static Analysis Issues

Change-Id: I8ddc46ce62a78ec0da07778e4997e0a9fc671e3c
CRs-Fixed: 995528

Removed unused variable and cleanup code for FM seek
functionality.

Change-Id: I01d9a55f76e1c7d68abfad9d513ae6b3625c5c77

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
992487   Iba131108d2b358678e4894dfedfbbf9d784c8217   Fix null pointer exception in FMRadioService

Change-Id: I76f4d95d9b9d5d5081c8c174bd6fec64e0b1f557
CRs-Fixed: 992487

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
979034   I348424f3184b2603492db285695b95070e434037   FM: Regional requirement for FM

Change-Id: Id41187f1f2b80bb71ddab82a8d69c5a73145e332
CRs-Fixed: 979034

CRs-Fixed: 992487
Change-Id: Iba131108d2b358678e4894dfedfbbf9d784c8217

Add resource to customize FM-recorder files name format.
Add resource to customize the save path of FM-recorder files.
Add resource to customize media type.

Change-Id: I348424f3184b2603492db285695b95070e434037
CRs-Fixed: 979034

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
981687   Ibb9f18e49fdcd9f07cea4006748bab48bd87216c   Reset FM audio settings on off.

Change-Id: Ic0667be94eaad7ae13c92b8bcb1cce32aec1beac
CRs-Fixed: 981687

When FM is either turned off or factory reset is done or headset is pulled
out, unmute the audio and restore audio path to system default.

CRs-Fixed: 981687
Change-Id: Ibb9f18e49fdcd9f07cea4006748bab48bd87216c

Disable module compilation in new release due to module conflict.
Will enable once module is upgraded for new release support.

Change-Id: Ifeb4c9a7eb36283d7a567f16496da3acf7cac8e2

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
981111   I940706d3f587b38449a5f07dadbec04f68f5c9c0   Add two new callbacks for FM start/stop.

Change-Id: I970dc70e41fe76eab42ebf18e69a53e88cf84e8a
CRs-Fixed: 981111