Add camera parameters for htc evo 3D. (1/2)

Use BOARD_HTC_3D_SUPPORT to enable.

Change-Id: I28fa3f1586071bcc78b8e887bbbf699d338a0ceb
audioflinger: Fix delay in enabling effect for LPA

 - Enable/disable of effects for LPA is taking time
 - Enable notification is not sent to effects thread till
   configure is called on each effect with isForLPA flag
   set to true, this happens only when applyEffcts is
   called in write of directoutput thread, so till that time
   effects are not applied and there is a delay in effects
   getting applied.
 - Insted of checking effcts LPA flag check the effectchain's
   LPA flag while sending notification to effects thread

Change-Id: I8d7559a60e5c6769d72022517daa05c84df54885
CRs-Fixed: 525510
audioflinger: Fix pops in LPA while effects are applied

 -Issue: LPA playback while effect are applied, has pops/noise
  as below scenarios
  1) LPA Playback + taking snapshot with camera
  2) LPA Playback + changing media volume from settings app
  3) LPA plaback after non-LPA playback
 -Rootcause:Effects meant for LPA are getting applied in
  normal playback path
 -Fix: In threadloop of mixerthread if current effect
  chain is equal to LPAeffectchain, don't apply effects.

CRs-Fixed: 526799

Change-Id: Ic255ef2db81545abd119633e8fc6a7bae5d2f38c
audioflinger: Add missing code for FM volume

 * If we used a proper MR2 audio HAL, this wouldn't be needed,
   but building FM support with the hacked up MR1 audio HAL we
   uses fails miserably. Adding this back fixes that.

Change-Id: If2f6ee9e417732eaf4df8718bf73b2dfd1062011
frameworks/av: Fixed framecount in AudioRecord

- Incorrect frameCount is passed to AudioRecordClientProxy,
  which is used while user side pointer is incremented
  This is causing distortion in SIP call
- Fix is to use frameCount of the shared block instead of
  frameCount passed by the client
- InputBytes initialization is also done in AudioFlinger

Change-Id: I4470be49c44e0c86c8a6262f57cabbc609c32045
Crs-fixed:  525315
Merge branch 'cm-10.2' of https://github.com/CyanogenMod/android_frameworks_av into HEAD