Android 5.0 on iMX6Q

[ddejean]

Hello Community !

I'm trying to port Android 5.0 to a board based on iMX6Q processor with Vivante Vivante GC2000 GPU. Im' facing the followin crash during the boot:

D/OpenGLRenderer( 2931): Render dirty regions requested: true

D/Atlas   ( 2931): Validating map...

D/PhoneStatusBar( 2931): disable: < expand icons alerts system_info back home recent clock search >

E/BluetoothAdapter( 2931): Bluetooth binder is null

D/PhoneStatusBar( 2931): heads up is enabled

I/art     ( 2931): Clamp target GC heap from 19MB to 16MB

E/BufferQueueProducer( 2274): [com.android.systemui.ImageWallpaper] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count

I/Choreographer( 2931): Skipped 67 frames!  The application may be doing too much work on its main thread.

D/ViewRootImpl( 2931): changeCanvasOpacity: opaque=true

I/OpenGLRenderer( 2931): Initialized EGL, version 1.4

D/OpenGLRenderer( 2931): Enabling debug mode 0

E/BufferQueueProducer( 2274): [StatusBar] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count

D/WifiService( 2834): New client listening to asynchronous messages

D/OpenGLRenderer( 2931): setting property extraRasterBucket to 0.95

D/OpenGLRenderer( 2931):     failed

D/OpenGLRenderer( 2931): setting property extraRasterBucket to 0.0

D/OpenGLRenderer( 2931):     failed

E/BufferQueueProducer( 2274): [StatusBar] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count

F/OpenGLRenderer( 2931): Encountered EGL error 12299 EGL_BAD_NATIVE_WINDOW during rendering

F/libc    ( 2931): Fatal signal 6 (SIGABRT), code -6 in tid 3227 (RenderThread)

I/DEBUG   ( 2277): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

I/DEBUG   ( 2277): Build fingerprint: 'BT-Ground/btbox/btbox:5.0/LRX21V/ddejean12041005:userdebug/test-keys'

I/DEBUG   ( 2277): Revision: '405522'

I/DEBUG   ( 2277): ABI: 'arm'

I/DEBUG   ( 2277): pid: 2931, tid: 3227, name: RenderThread  >>> com.android.systemui <<<

I/DEBUG   ( 2277): signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------

I/DEBUG   ( 2277): Abort message: 'Encountered EGL error 12299 EGL_BAD_NATIVE_WINDOW during rendering'

E/DEBUG   ( 2277): AM write failure (32 / Broken pipe)

I/DEBUG   ( 2277):     r0 00000000  r1 00000c9b  r2 00000006  r3 00000000

I/DEBUG   ( 2277):     r4 4c515db8  r5 00000006  r6 00000002  r7 0000010c

I/DEBUG   ( 2277):     r8 4bd012ac  r9 4c515d08  sl 400ff5c9  fp 4c515db0

I/DEBUG   ( 2277):     ip 00000c9b  sp 4c5157c8  lr 400ffe01  pc 40123c18  cpsr 600f0010

I/DEBUG   ( 2277):

I/DEBUG   ( 2277): backtrace:

I/DEBUG   ( 2277):     #00 pc 0003ac18  /system/lib/libc.so (tgkill+12)

I/DEBUG   ( 2277):     #01 pc 00016dfd  /system/lib/libc.so (pthread_kill+52)

I/DEBUG   ( 2277):     #02 pc 00017a1b  /system/lib/libc.so (raise+10)

I/DEBUG   ( 2277):     #03 pc 00014271  /system/lib/libc.so (__libc_android_abort+36)

I/DEBUG   ( 2277):     #04 pc 00012a40  /system/lib/libc.so (abort+4)

I/DEBUG   ( 2277):     #05 pc 00007b65  /system/lib/libcutils.so (__android_log_assert+88)

I/DEBUG   ( 2277):     #06 pc 0003cae5  /system/lib/libhwui.so

I/DEBUG   ( 2277):     #07 pc 0003b589  /system/lib/libhwui.so

I/DEBUG   ( 2277):     #08 pc 0003b745  /system/lib/libhwui.so

I/DEBUG   ( 2277):     #09 pc 0003c631  /system/lib/libhwui.so

I/DEBUG   ( 2277):     #10 pc 0003e12f  /system/lib/libhwui.so (android::uirenderer::renderthread::RenderThread::threadLoop()+66)

I/DEBUG   ( 2277):     #11 pc 00010531  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+112)

I/DEBUG   ( 2277):     #12 pc 0005e035  /system/lib/libandroid_runtime.so (android::AndroidRuntime::javaThreadShell(void*)+72)

I/DEBUG   ( 2277):     #13 pc 000100a1  /system/lib/libutils.so

I/DEBUG   ( 2277):     #14 pc 000165e7  /system/lib/libc.so (__pthread_start(void*)+30)

I/DEBUG   ( 2277):     #15 pc 000145db  /system/lib/libc.so (__start_thread+6)

I/DEBUG   ( 2277):

I/DEBUG   ( 2277): Tombstone written to: /data/tombstones/tombstone_03

I'm trying to determine waht should change or what I missed to avoid this crash. Could you help me ?

Thanks,

Damien.

[igorpadykov]

Hi Damien

probably you used wrong Vivante drivers.

Each kernel version uses own set of Vivante drivers, one can

look through

i.MX6Q|i.MX 6Quad Processors|Quad Core|Freescale

FSL Community BSP 1.7 (L3.10.31) dizzy documentation

http://freescale.github.io/doc/release-notes/1.7/index.html

Best regards

igor

[ddejean]

Hi Igor,

Thanks for your answer, I'll check. But I'm surprised 'cause I'm starting from Android Freescale 4.4 release which seems to run on a 3.0.35 kernel, can you confirm ?

Best regards,

Damien.

[igorpadykov]

Hi Damien

yes it is 3.0.35 kernel. You can try attached latest patches ported to KK4.4.2.

~igor

[ddejean]

Hi Igor !

I tryied the patches you gave me, but it does nothing :smileysad:

After a small investigation I discovered that the EGL_BAD_PARAMETER was nothing except a small warning in android libEGL. But the EGL_BAD_NATIVE_WINDOW during eglSwapBuffers() is still there. I saw the post about Freescale Android porting Android 5.0 with working display (here: https://community.freescale.com/docs/DOC-102786). Could anyone give me an hint to fix this ?

Thanks in advance,

Damien.

[igorpadykov]

Hi Damien

I think on that link was used Android with 3.10.31 kernel (from new upcoming

release) and new gpu libraries

http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/log/?h=imx_3.10.31_1.1.0_beta

also I would suggest to post this to meta-fsl-arm mailing list, so that someone familiar with

your board and OpenGLES could try to assist you.

https://lists.yoctoproject.org/listinfo/meta-freescale

Best regards

igor

[ddejean]

Thanks for the hint. Would it be possible to get a "preview version" of the binaries for Android 5.0 ? I mean I'll be able to update the kernel but not the gpu librairies ...

[igorpadykov · Accepted solution]

Hi Damien

I think it is possible using local FAE/marketing channel.

~igor

[ddejean]

Thanks for the patches.I'm currently running on the kernel provided by the board manufacturer (UDOO) and the patches do not apply. I'm gonna try with Freescale-only kernel.

Meanwhile you gave me an idea, I updated the proprietary blobs from Freescale and I don't have EGL_BAD_DISPLAY at startup anymore, but now regularly the following trace appears:

E/libEGL  ( 2274): eglSetSwapRectangleANDROID:1566 error 300c (EGL_BAD_PARAMETER)

and later the crash:

E/libEGL  ( 2274): eglSetSwapRectangleANDROID:1566 error 300c (EGL_BAD_PARAMETER)

D/Launcher( 2865): 11683562 - bindAddScreens()

D/Launcher( 2865): 11683562 -   orderedScreenIds:

D/Launcher.Workspace( 2865): 11683562 - addExtraEmptyScreen()

D/Launcher.Workspace( 2865): 11683562 - insertNewWorkspaceScreen(): -201 at index: 0

I/ActivityManager( 2572): Displayed com.android.launcher3/.Launcher: +1s803ms

I/art     ( 2572): Background sticky concurrent mark sweep GC freed 12852(897KB) AllocSpace objects, 6(449KB) LOS objects, 10% free, 12MB/13MB, paused 24.806ms total 91.806ms

I/OpenGLRenderer( 2664): setSurface(0x0x45f48408) -> createSurface

I/OpenGLRenderer( 2664): Initialized EGL, version 1.4

D/OpenGLRenderer( 2664): Enabling debug mode 0

E/BufferQueueProducer( 2274): [com.android.launcher3/com.android.launcher3.Launcher] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count

E/BufferQueueProducer( 2274): [StatusBar] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count

F/OpenGLRenderer( 2865): Encountered EGL error 12299 EGL_BAD_NATIVE_WINDOW during rendering

--------- beginning of crash

F/libc    ( 2865): Fatal signal 6 (SIGABRT), code -6 in tid 3008 (RenderThread)

I/OpenGLRenderer( 2664): EGLSurface 1240501920 created from 0x45f48408

I/DEBUG   ( 2277): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

I/DEBUG   ( 2277): Build fingerprint: 'BT-Ground/btbox/btbox:5.0/LRX21V/ddejean12041005:userdebug/test-keys'

I/DEBUG   ( 2277): Revision: '405522'

I/DEBUG   ( 2277): ABI: 'arm'

I/DEBUG   ( 2277): pid: 2865, tid: 3008, name: RenderThread  >>> com.android.launcher3 <<<

I/DEBUG   ( 2277): signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------

I/DEBUG   ( 2277): Abort message: 'Encountered EGL error 12299 EGL_BAD_NATIVE_WINDOW during rendering'

I/DEBUG   ( 2277):     r0 00000000  r1 00000bc0  r2 00000006  r3 00000000

I/DEBUG   ( 2277):     r4 4b5fddb8  r5 00000006  r6 00000002  r7 0000010c

I/DEBUG   ( 2277):     r8 516a3f2c  r9 4b5fdd08  sl 402225c9  fp 4b5fddb0

I/DEBUG   ( 2277):     ip 00000bc0  sp 4b5fd7c8  lr 40222e01  pc 40246c18  cpsr 600f0010

I/DEBUG   ( 2277):

I/DEBUG   ( 2277): backtrace:

I/DEBUG   ( 2277):     #00 pc 0003ac18  /system/lib/libc.so (tgkill+12)

I/DEBUG   ( 2277):     #01 pc 00016dfd  /system/lib/libc.so (pthread_kill+52)

I/DEBUG   ( 2277):     #02 pc 00017a1b  /system/lib/libc.so (raise+10)

I/DEBUG   ( 2277):     #03 pc 00014271  /system/lib/libc.so (__libc_android_abort+36)

I/DEBUG   ( 2277):     #04 pc 00012a40  /system/lib/libc.so (abort+4)

I/DEBUG   ( 2277):     #05 pc 00007b65  /system/lib/libcutils.so (__android_log_assert+88)

I/DEBUG   ( 2277):     #06 pc 0003cb19  /system/lib/libhwui.so

I/DEBUG   ( 2277):     #07 pc 0003b5bd  /system/lib/libhwui.so

I/DEBUG   ( 2277):     #08 pc 0003b779  /system/lib/libhwui.so

I/DEBUG   ( 2277):     #09 pc 0003c665  /system/lib/libhwui.so

I/DEBUG   ( 2277):     #10 pc 0003e17f  /system/lib/libhwui.so (android::uirenderer::renderthread::RenderThread::threadLoop()+66)

I/DEBUG   ( 2277):     #11 pc 00010531  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+112)

I/DEBUG   ( 2277):     #12 pc 0005e035  /system/lib/libandroid_runtime.so (android::AndroidRuntime::javaThreadShell(void*)+72)

I/DEBUG   ( 2277):     #13 pc 000100a1  /system/lib/libutils.so

I/DEBUG   ( 2277):     #14 pc 000165e7  /system/lib/libc.so (__pthread_start(void*)+30)

I/DEBUG   ( 2277):     #15 pc 000145db  /system/lib/libc.so (__start_thread+6)

I'm still investigating, I'll keep you in touch.