IMX6SL GPU Problem

xrztech_wen — Fri, 22 Jan 2016 12:44:12 GMT

Hi,everyone,

I met one problem about imx6sl GPU:

I want to call the hardware rendering to increase the refresh speed,so,I set

USE_OPENGL_RENDERER as true(default is false) in file "device/fsl/imx6/soc/imx6sl.mk":

then recompiled the whole android system.

After upgraded the firmware,the devices cannot bootup,instead of,it shows below errors:

E/AndroidRuntime( 2417): FATAL EXCEPTION: main
E/AndroidRuntime( 2417): Process: com.android.launcher, PID: 2417
E/AndroidRuntime( 2417): java.lang.RuntimeException: eglConfig not initialized
E/AndroidRuntime( 2417): at android.view.HardwareRenderer$GlRenderer.loadEglConfig(HardwareRenderer.java:1142)
E/AndroidRuntime( 2417): at android.view.HardwareRenderer$GlRenderer.initializeEgl(HardwareRenderer.java:1117)
E/AndroidRuntime( 2417): at android.view.HardwareRenderer$GlRenderer.initialize(HardwareRenderer.java:1057)
E/AndroidRuntime( 2417): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1731)
E/AndroidRuntime( 2417): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1181)
E/AndroidRuntime( 2417): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5906)
E/AndroidRuntime( 2417): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
E/AndroidRuntime( 2417): at android.view.Choreographer.doCallbacks(Choreographer.java:574)
E/AndroidRuntime( 2417): at android.view.Choreographer.doFrame(Choreographer.java:544)
E/AndroidRuntime( 2417): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:747)
E/AndroidRuntime( 2417): at android.os.Handler.handleCallback(Handler.java:733)
E/AndroidRuntime( 2417): at android.os.Handler.dispatchMessage(Handler.java:95)
E/AndroidRuntime( 2417): at android.os.Looper.loop(Looper.java:136)
E/AndroidRuntime( 2417): at android.app.ActivityThread.main(ActivityThread.java:5017)
E/AndroidRuntime( 2417): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 2417): at java.lang.reflect.Method.invoke(Method.java:515)
E/AndroidRuntime( 2417): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:809)
E/AndroidRuntime( 2417): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625)
E/AndroidRuntime( 2417): at dalvik.system.NativeStart.main(Native Method)
W/ActivityManager( 2260): Force finishing activity com.android.launcher/com.android.launcher2.Launcher

(for more informations,please see the attachment file:imx6sl_gpu_error.log )

Does everyone know why? how to solve it?

Thanks very much!

BTW,

1.My BSP version is:

android4.4.2(android_kk4.4.2_1.0.0-ga_core_source.gz+android_kk4.4.2_1.0.0-ga_epdc-patch.zip),it is support the E-ink.

2.The kernel version is:

Linux version 3.0.35

3.The CPU is:

[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d

[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache

[ 0.000000] Machine: Freescale i.MX 6SoloLite EVK Board

[ 0.000000] Ignoring unrecognised tag 0x54410008

[ 0.000000] Memory policy: ECC disabled, Data cache writeback

[ 0.000000] CPU identified as i.MX6SoloLite, silicon rev 1.2

Original Attachment has been moved to: imx6sl_gpu_error.log.zip

Re: IMX6SL GPU Problem

Bio_TICFSL — Fri, 22 Jan 2016 16:42:03 GMT

Hi wen,

It looks like a Launcher wallpaper issue, apparently engine does not realize that should be using OGL rendering. are you using the default android wallpaper? if not please try it with it.

Regards

Re: IMX6SL GPU Problem

xrztech_wen — Sat, 23 Jan 2016 01:47:08 GMT

Hi, Bio,

The app had hw acceleration attribute:

android:hardwareAccelerated="true"

so I think it was not the app problem,and the error was made from "HardwareRenderer.java".

Thanks very much!

BTW,

1.The attachment file is my app file;

2.About the "HardwareRenderer.java" file,we didn't make any changes.

topic IMX6SL GPU Problem in i.MX Processors

IMX6SL GPU Problem

Re: IMX6SL GPU Problem

Re: IMX6SL GPU Problem