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i.MX6Q: Video freeze after running for long time "VPU blocking: timeout."

Question asked by Tarek El-Sherbiny on Jun 20, 2013
Latest reply on Jan 27, 2015 by Zongbiao Liao
Branched to a new discussion

Hi,

 

I'm using Saberlite connected to HDMI 10820p monitor. In my test case I'm playing 12 streams with different aspect rations. All the streams are scaled down to fit on the same screen.

Normally I get the following message when I start the streams:

........

imx-ipuv3 imx-ipuv3.0: IDMAC11's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC12's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC11's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC12's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC11's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC12's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC11's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC12's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC11's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC12's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC11's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC12's EBA0 is not 8-byte aligned

imx-ipuv3 imx-ipuv3.0: IDMAC11's EBA0 is not 8-byte aligned

 

If I leave the system running for enough time "few hours" the video freezes and I get this error message:

imx-ipuv3 imx-ipuv3.0: IPU Warning - IPU_INT_STAT_10 = 0x00080000

VPU blocking: timeout.

VPU blocking: timeout.

VPU blocking: timeout.

VPU blocking: timeout.

VPU blocking: timeout.

 

 

Can you please let me know what does this error indicates and how to solve the problem?

 

Thanks,

Tarek

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