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[Bug 1033944] Re: suspend/resume doesn't work on panda android JB build

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observed on panda 4460 with Linaro android 12.12 release build
https://android-build.linaro.org/builds/~linaro-android/panda-jb-gcc47-tilt-stable-blob-12.12-release/

suspend/resume is not working

observed from the log:
====================
[ 1663.763519] panel size 48 by 27
[ 1663.788818] hdmi: clearing EDID info
[ 1663.793975] hdmi_set_timings: hdmi.mode=1
[ 1663.899627] omapdss DISPC error: timeout waiting for EVSYNC
[ 1665.278503] PM: Syncing filesystems ... done.
[ 1665.312316] Freezing user space processes ... (elapsed 0.02 seconds) done.
[ 1665.337677] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done.
[ 1665.370147] Suspending console(s) (use no_console_suspend to debug)
[ 1665.585357] PVR: PVRSRVDriverSuspend(pDevice=efea8e00)
[ 1665.585357] PVR: SysSystemPrePowerState: Entering state D3
[ 1665.585418] PVR: Uninstalling device LISR on IRQ 53 with cookie eff5d380
[ 1665.585418] PVR: DisableSystemClocks: Disabling System Clocks
[ 1665.590362] PM: suspend of devices complete after 212.798 msecs
[ 1665.601745] PM: late suspend of devices complete after 9.857 msecs
[ 1665.601745] Disabling non-boot CPUs ...
[ 1665.602844] CPU1: shutdown
[ 1678.942016] Suspended for 13.338 seconds
[ 1678.942138] Enabling non-boot CPUs ...
[ 1678.955139] in hpd work 0, state=2
[ 1678.988281] CPU1: Booted secondary processor
[ 1678.988281] Calibrating delay loop (skipped) already calibrated this CPU
[ 1678.988616] CPU1: Unknown IPI message 0x1
[ 1678.988983] thermal_cooling_dev_register:Found cpu cpu
[ 1678.989074] thermal_init_thermal_state: Getting initial temp for cpu domain
[ 1678.989074] thermal_request_temp
[ 1678.989105] omap_safe_zone:hot spot temp 40371
[ 1678.989135] cpufreq_apply_cooling: Unthrottle cool level 0 curr cool 125000
[ 1678.989135] omap_thermal_step_freq_up: temperature reduced, stepping up to 350000
[ 1678.989257]    thermal_request_temp got 36000
[ 1678.989257] CPU1 is up
[ 1679.380737] PM: early resume of devices complete after 391.418 msecs
[ 1679.380737] hpd 1
[ 1679.456329] in hpd work 1, state=2
[ 1679.630401] in hpd work 2, state=2
[ 1680.129516] PVR: PVRSRVDriverResume(pDevice=efea8e00)
[ 1680.129516] PVR: SysSystemPostPowerState: Entering state D0
[ 1680.129516] PVR: EnableSystemClocks: Enabling System Clocks
[ 1680.129516] PVR: Installing device LISR SGX ISR on IRQ 53 with cookie eff5d380
[ 1680.182830] in hpd work 1, state=0
[ 1680.310485] omapdss DISPC error: timeout waiting for EVSYNC
[ 1680.381317] in hpd work 2, state=1
[ 1680.384033] wakeup wake lock: event2-1809
[ 1680.385681] PM: resume of devices complete after 1004.608 msecs
[ 1680.567138] Restarting tasks ... done.
[ 1680.642242] suspend: exit suspend, ret = 0 (2000-01-01 00:27:43.713958454 UTC)
[ 1680.654968] PM: Syncing filesystems ... done.
[ 1680.750885] Freezing user space processes ... 
[ 1680.753631] active wake lock PowerManagerService
[ 1680.753662] 
[ 1680.753662] Freezing of user space  aborted

** Attachment added: "suspend_resume log"
   https://bugs.launchpad.net/linaro-landing-team-ti/+bug/1033944/+attachment/3463872/+files/12.12rc_s_r.txt

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https://bugs.launchpad.net/bugs/1033944

Title:
  suspend/resume doesn't work on panda android JB build

Status in Linaro Android:
  New
Status in Linaro Texas Instruments Landing Team:
  New

Bug description:
  observed with panda android JB build
  https://android-build.linaro.org/builds/~linaro-android/panda-jb-gcc47-tilt-stable-blob/#build=16

  The board goes into suspend mode but never resumes on hitting enter.

  [ 2549.757019] request_suspend_state: wakeup (3->0) at 2549765809651 (2012-08-07 11:47:35.194159503 UTC)
  [ 2549.817993] DSSCOMP: dsscomp_late_resume
  D/SurfaceFlinger( 1345): Screen about to return, flinger = 0x41211af0
  D/dalvikvm( 1648): GC_CONCURRENT freed 390K, 8% free 7505K/8071K, paused 16ms+7ms, total 114ms
  D/InputEventConsistencyVerifier( 1586): KeyEvent: ACTION_UP but key was not down.
  D/InputEventConsistencyVerifier( 1586):   in android.view.ViewRootImpl@41a97720
  D/InputEventConsistencyVerifier( 1586):   0: sent at 2549940000000, KeyEvent { action=ACTION_UP, keyCode=KEYCODE_NUMPAD_ENTER, scanCode=96, metaState=0, flags=0x8, repeatCount=0, eventTime=2549940, downTime=}
  D/InputEventConsistencyVerifier( 1586):   -- recent events --
  D/InputEventConsistencyVerifier( 1586):   1: sent at 1762575714000, MotionEvent { action=ACTION_HOVER_EXIT, id[0]=0, x[0]=1071.2551, y[0]=327.07877, toolType[0]=TOOL_TYPE_MOUSE, buttonState=0, metaState=0, f}
  D/InputEventConsistencyVerifier( 1586):   2: sent at 1761927673000, MotionEvent { action=ACTION_HOVER_MOVE, id[0]=0, x[0]=1073.2551, y[0]=327.07877, toolType[0]=TOOL_TYPE_MOUSE, buttonState=0, metaState=0, f}
  D/InputEventConsistencyVerifier( 1586):   3: sent at 1761927673000, MotionEvent { action=ACTION_HOVER_ENTER, id[0]=0, x[0]=1073.2551, y[0]=327.07877, toolType[0]=TOOL_TYPE_MOUSE, buttonState=0, metaState=0, }
  D/InputEventConsistencyVerifier( 1586):   4: sent at 1761927673000, MotionEvent { action=ACTION_UP, id[0]=0, x[0]=1073.2551, y[0]=327.07877, toolType[0]=TOOL_TYPE_MOUSE, buttonState=0, metaState=0, flags=0x0}
  D/InputEventConsistencyVerifier( 1586):   5: sent at 1761750747808, MotionEvent { action=ACTION_MOVE, id[0]=0, x[0]=1073.2551, y[0]=327.07877, toolType[0]=TOOL_TYPE_MOUSE, buttonState=BUTTON_PRIMARY, metaSta}
  I/WindowManager( 1586): Lock screen displayed!
  [ 2559.800842] request_suspend_state: sleep (0->3) at 2559809661803 (2012-08-07 11:47:45.238011655 UTC)
  [ 2559.811645] DSSCOMP: dsscomp_early_suspend
  D/SurfaceFlinger( 1345): About to give-up screen, flinger = 0x41211af0
  [ 2559.824371] DSSCOMP: blanked screen
  V/TransportControlView( 1586): Create TCV com.android.internal.widget.TransportControlView@41c93be8
  D/dalvikvm( 1586): GC_CONCURRENT freed 1382K, 13% free 9641K/11079K, paused 20ms+13ms, total 87ms
  D/dalvikvm( 1586): WAIT_FOR_CONCURRENT_GC blocked 57ms
  V/LockPatternKeyguardView( 1586): Set visibility on com.android.internal.policy.impl.LockPatternKeyguardView$4@41ad4738 to 8388608
  V/LockPatternKeyguardView( 1586): Set visibility on com.android.internal.policy.impl.LockPatternKeyguardView$4@41ad4738 to 8388608
  W/ActivityManager( 1586): Excessive wake lock in android.process.media (pid 1663): held 900098 d[ 2714.372619] PM: Syncing filesystems ... uring 900098
  done.
  I/ActivityManager( 1586): Process android.process.media (pid 1663) has died.
  [ 2714.384246] Freezing user space processes ... (elapsed 0.02 seconds) done.
  [ 2714.410278] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done.
  [ 2714.434478] Suspending console(s) (use no_console_suspend to debug)

  Also observed with these builds:

  https://android-build.linaro.org/builds/~linaro-android/panda-jb-gcc47
  -tilt-tracking-blob/#build=28

  https://android-build.linaro.org/builds/~linaro-android/panda-jb-gcc47
  -tilt-stable-blob/#build=38

  https://android-build.linaro.org/builds/~linaro-android/panda-jb-gcc47
  -tilt-tracking-blob/#build=44

  https://android-build.linaro.org/builds/~linaro-android/panda-jb-gcc47
  -tilt-tracking-blob/#build=49

  https://android-build.linaro.org/builds/~linaro-android/panda-jb-gcc47
  -tilt-tracking-blob/#build=69

  https://android-build.linaro.org/builds/~linaro-android/panda-jb-gcc47
  -tilt-tracking-blob/#build=75

  https://android-build.linaro.org/builds/~linaro-android/panda-jb-gcc47
  -tilt-tracking-blob/#build=82

  https://android-build.linaro.org/builds/~linaro-android/panda-jb-gcc47
  -tilt-stable-blob-12.10-release/#build=1

  https://android-build.linaro.org/builds/~linaro-android/panda-jb-gcc47
  -tilt-tracking-blob/#build=106

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