ERROR: v4l2 capture: mxc_v4l_dqueue() interrupt received

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ERROR: v4l2 capture: mxc_v4l_dqueue() interrupt received

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kris_fei
Contributor III

Platform: IMX6DL
OS: Android 4.4

Kernel branch: 3.0.35

We ran Camera preview call back and 1080p video playback at the same time for about  6 hours.

Then error log as following:

<3>[111394.520272] ERROR: v4l2 capture: mxc_v4l_dqueue() interrupt received

<4>[111394.520832] VPU interrupt received.

<4>[111395.215555] imx-ipuv3 imx-ipuv3.0: IPU Warning - IPU_INT_STAT_10 = 0x00000001

<6>[111401.676261] binder: 2744:2744 transaction failed 29189, size 64-0

What's the reason? Is it related to memory?

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4 Replies

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mkochy
Contributor I

any points as to where to look for such a bug?

 

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SergioSolis
NXP Employee
NXP Employee

Does the video stop after 6 hours?, or you are just receiveing the IPU warning after each N amount of frames?

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kris_fei
Contributor III

The issue just happened after a long running time, maybe 6 hours or 8 hours.

And besides, camera can't capture data.

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kris_fei
Contributor III

anyone replies?

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