audio: Add APIs for supported compress formats

-Add APIs for supported compress capture & compress voip formats.
-Add default bytes per sample as 1.

Change-Id: If63a50f02389475855f2f0729b03b6049d44fb29
unpackbootimg: Add support for device trees

Change-Id: I340eed99d2274a2f4cbaf5a9f27726ff3a9302e5
adb: Fix backup fallback

 * Check for existence of binary first

Change-Id: I5c1884655ae031f51cb935221ae7870b016e259d
system/core: Add MSM specific formats, devices and channels.

- Add support for MSM formats, devices and channels

Change-Id: I0f613e25ae7e5bafa126ab582551807711ab9db6
(cherry picked from commit 3535a5eafaa700ae58d44c43c4491f3fbb90e060)
(cherry picked from commit d725c0473b0c7f51d157b8722131ed7b45f878d7)
(cherry picked from commit 8d43d24d91e7bcc8daef40c6e9f99fd8dcd23266)
Add back DurationTimer to fix camera.msm8960 load

cannot locate symbol "_ZN7android13DurationTimer5startEv"

Change-Id: I29d3283b644c773e6d798d17b2ef139a470048da
sdcard: fix usage for -w and -s options

Change-Id: I0ef4299d2ccf99a18970f02d4bd4e7c28dc5335e
init: Fix queue_all_property_triggers with nonexistent properties

Don't queue actions for "on property=*" if the property does not exist.
This fixes these errors on boot:

    init: property 'sys.powerctl' doesn't exist while
    expanding '${sys.powerctl}'
    init: powerctl: cannot expand '${sys.powerctl}

Change-Id: I3bd354d73a860f856be5df2c654f940445f9efd9
unpackbootimg: Add support for detecting lz4 compressed ramdisks

This will check for lz4 magic, and if found change the extension of the
file. Else it'll fall back to the default behavior of assuming gzip. This has
been tested with stock LS980 boot images and LS970 boot images for lz4
and gzip respectively.

Change-Id: If2139ff172397b6db079ffb7ab9cb61897c38fb3
ueventd.rc: Change owner of graphics drivers to system

iWifi Display service needs permission to open these drivers.

Change-Id: I1d9e4ae372f09ecf4104888a9910d09903d892d1
(cherry picked from commit f087420bf5eada3017e107a3a8da4e74f683da18)
(cherry picked from commit 1b3f9226cd3ad681a0ef08038d874921ca62ee4c)
(cherry picked from commit 5b4becc1b814b0f9e96d4f3aaec380d74f4b0739)
healthd: disable periodic polled battery status

This change will stop too much of logging made by healthd in kernel logs

Change-Id: I85542f481bf9b688874598b4360a8692b2c4d34d
system: core: increase the polling time for remount_ro

eMMC4.5 introduces an addition of cache on the device.
We experienced long flush durations in some of the devices,
and therefore the adb reboot resets the target before the flush
completes.

CRs-Fixed: 562350
Change-Id: I3f54901e12ffd232a7696dadfde1edec99ef91c6
system: core: increase the polling time for remount_ro to 3600

eMMC4.5 introduces an addition of cache on the device.
We experienced long flush durations in some of the devices,
and therefore the adb reboot resets the target before the flush
completes.
Latest tests show that increasing it to 2400 wasn't enough thus
it was increased to 3600.

Change-Id: Ifbe7af16aa1861d0d57c808b0240361c0317d5c5
CRs-fixed: 581363
unpackbootimg: Add support for dumping ramdisk offset

Change-Id: Ic62b9fe61db4435ecbc52b66db5ffc9b9d79cbb4
unpackbootimg: Add support for second, second_offset and tags_offset.

Change-Id: Ia7ef7f00191dbf2c44736c4e4d980f72afa8c253
adb: configure /system file permission with fs_config

adbd changes the permissions of files uploaded by copying
owner's permission to group and other. This causes kernel
load failure if any changes are made to kernel modules
followed by ``adb push'' or ``adb sync'' because file mode
644 would become 666.

The change uses fs_config to get the target mode of files.

In addition, the SELinux file label is set incorrectly
on synced files. Set the label properly.

Change-Id: I354db848f39adfbf189d7e8d3b028e8d763c772f
Signed-off-by: Liang Cheng <licheng@nvidia.com>
Bug: 12264775
restorecon_recursive("/sys") speed boot time

Currently, the restorecon_recursive("/sys") call in
init.c takes approx 2 seconds on hammerhead. This change
reduces the delay to 1.2 seconds.

1) Avoid double stat call when using nftw (time savings
of 0.3 seconds)
2) Avoid the repeated calls to is_selinux_enabled() (time
savings of 0.5 seconds)

Avoid calling lsetfilecon if the file is already properly
labeled. This doesn't speed up the restorecon on /sys,
but it should help when handling files on /data.

Change-Id: Icf344edc5bfc9520d3a0ebd9527a065d29832f87
adb: do not chown/chmod files pushed to sdcard

Commit "adb: configure /system file permission with fs_config" can cause
'Operation not permitted' errors when pushing files to sdcard because
chown and chmod are not allowed. Omit chown and chmod operations if the
destination directory has sdcard in the group name.

Change-Id: I05767a2699b152392b4ff1606194826285cbcb1e
adb: Check sender's socket id when receiving packets.

handle_packet() in adb.c didn't check that when an A_WRTE packet is
received, the sender's local-id matches the socket's peer id.

This meant that a compromised adbd server could sent packets to
the host adb server, spoofing the identity of another connected
device if it could "guess" the right host socket id.

This patch gets rid of the issue by enforcing even more checks
to ensure that all packets comply with the description in
protocol.txt.

+ Fix a bug where closing a local socket associated with a
  remote one would always send an A_CLSE(0, remote-id, "")
  message, though protocol.txt says that should only happen
  for failed opens.

  The issue was that local_socket_close() called
  remote_socket_close() after clearing the remote socket's
  'peer' field.

  The fix introduces a new asocket optional callback,
  named 'shutdown' that is called before that, and is
  used to send the A_CLSE() message with the right ID
  in remote_socket_shutdown().

  Also add some code in handle_packet() to detect
  invalid close commands.

Change-Id: I9098bc8c6e81f8809334b060e5dca4fc92e6fbc9
Revert "adb: do not chown/chmod files pushed to sdcard"

This reverts commit cce64d4cb8c7ade0c8fc0ad654632a14a4229f2a.

Change-Id: I9c5d63a72501fc570e1a872807e4236de31f77a3
Fix "adb push /sdcard/filename"

Don't assume that calling chown(filename, getuid(), getgid())
will always succeed. In the case of /sdcard, a file you create
will be owned by root, so the chown call will fail.

Instead, use uid=gid=-1 so that the chown call is truly a no-op.

Ignore the results of calling chmod. Again, for /sdcard, the
chmod call will never succeed, because the file isn't owned by
the shell user.

Bug: 12441485
Change-Id: I11eaf1d6f6049c1158afc29754fbb7af2baf2c78