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[Android] ipu Warning

Question asked by JIMMY CHEN on Jul 4, 2014
Latest reply on Dec 14, 2015 by yokai.yang
Branched to a new discussion

Hi,

 

When I play 1080P videos system reboot for 2 hours and have ipu warning message on i.MX6 Android 4.3 product .

 

[126715.166078] imx-ipuv3 imx-ipuv3.1: IPU Warning - IPU_INT_STAT_5 = 0x00800000

D/TouchD  ( 2313): Entering CheckVIDinlsusb()

D/TouchD  ( 2313): Command busybox lsusb | grep 0eef output to /dev/null failed.

D/TouchD  ( 2313): Entering CheckIniDevPID

[126715.709295] mxc_sdc_fb mxc_sdc_fb.1: timeout when waiting for flip irq

W/imx6.gralloc( 2235): FBIOPAN_DISPLAY failed: Connection timed out

[126716.239320] mxc_sdc_fb mxc_sdc_fb.1: timeout when waiting for flip irq

W/imx6.gralloc( 2235): FBIOPAN_DISPLAY failed: Connection timed out

[126716.779303] mxc_sdc_fb mxc_sdc_fb.1: timeout when waiting for flip irq

W/imx6.gralloc( 2235): FBIOPAN_DISPLAY failed: Connection timed out

[126717.309287] mxc_sdc_fb mxc_sdc_fb.1: timeout when waiting for flip irq

W/imx6.gralloc( 2235): FBIOPAN_DISPLAY failed: Connection timed out

[126717.839294] mxc_sdc_fb mxc_sdc_fb.1: timeout when waiting for flip irq

W/imx6.gralloc( 2235): FBIOPAN_DISPLAY failed: Connection timed out

[126718.369282] mxc_sdc_fb mxc_sdc_fb.1: timeout when waiting for flip irq

W/imx6.gralloc( 2235): FBIOPAN_DISPLAY failed: Connection timed out

 

 

I reference the community page as below and patch my code.

 

https://community.freescale.com/message/378788#378788

 

I patch the GPU 13 and setting the minimum GPU clock to 3 .

 

The HDMI output still reboot for 8 hours. 

 

Please help to investigate this issue.

 

Thanks!

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