CdmaLteServiceStateTracker: simultaneous voice and data support on CDMA (e.g: SVDO)

Forward port from CM9 commit I246fe1f609f494006dfa6e98589a62cb859146a4

Change-Id: Ife6fdf67931b48863dea8ced90d6898318249907
Signed-off-by: dhacker29 <davidhackerdvm@gmail.com>
Disable touch while using the stylus (Galaxy Note)

Android 4.0 cannot form multitouch events from multiple input
devices. So it is not possible to report one touchpoint from the
stylus position and, at the same time, another touchpoint from a
finger touch. Instead, when a new input device starts up the currently
active input is cancelled. This is highly undesirable while writing
with the pen.

The easiest solution is to ignore non-stylus touch events while the
stylus is within range (hovering) of the touchscreen. For example,
N-trig digitizers implement this in hardware. But wacom digitizers do
report pen data simultaneously with touch data. This patch disables
(non-stylus) touch input within 50ms of stylus data. On my Galaxy
Note this is necessary to make stylus input usable.

Change-Id: I9f458d85d8bf83d6cf03b467d46ce066fd55b7e0
hwui: Disable framebuffer discarding for exynos4 devices

Change-Id: I27671f1dfc32f19dc792b9b13c328247e2b7b5fc
telephony: HTCCDMAQualcommRIL: allow CDMA + LTE devices to get subscription from NV like normal CDMA.

This is inline with stock implementations on Sprint. These devices have embedded SIM cards, use NV to provision instead of treating it like a GSM device and obtaining subscription from SIM card. These devices also implement RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE and RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE which switch subscription sources depending on whats needed.

Change-Id: Ifa0bd37ef47736b9c040f6ec7279724116f4d5e5
Framework : @Hide PREVENT_POWER_KEY

@Hide PREVENT_POWER_KEY to prevent it from entering public sdk.

Change-Id: I4fa9430d9796a9eac7273398092dfc9b5cc54d84
SamsungCDMAQualcommRIL: Clean up.

	- Remove HTC, and unused constants.
	- Remove setRadioStateFromRILInt method and
	  extended IccHandler.
	- Format code to make it all pretty and stuff.

Change-Id: I722e2c61515b55cf012dc4dbea12a94fe7e6691a
Change I3b7afc39: SamsungCDMAQualcommRIL: Fix SignalStrength.

Change-Id: I87e833d98c0065e9a4277c09a12c2a1667bd23fa
Framework : Hide PREVENT_POWER_KEY permission

@Hide PREVENT_POWER_KEY permission to prevent it from entering public sdk.

Change-Id: I9955ed17942db5a7f179c2efc97b5b1e563926e2
input: fix recents opening when waking the device with the home button without lockscreen

Port from ics
http://review.cyanogenmod.com/#/c/18584/

Change-Id: I354ace2a3b37bd336d2806b941f779538bc96c74
Merge "CdmaLteServiceStateTracker: simultaneous voice and data support on CDMA (e.g: SVDO)" into jellybean
Merge changes I87e833d9,I722e2c61 into jellybean

* changes:
  Change I3b7afc39: SamsungCDMAQualcommRIL: Fix SignalStrength.
  SamsungCDMAQualcommRIL: Clean up.
Merge "Framework : Hide PREVENT_POWER_KEY permission" into jellybean
Merge "Disable touch while using the stylus (Galaxy Note)" into jellybean
Merge "input: fix recents opening when waking the device with the home button without lockscreen" into jellybean
Merge remote-tracking branch 'upstream/jellybean' into jellybean