AnsweredAssumed Answered

IPU wait_for_comp_timeout issue

Question asked by hank wu on Jan 24, 2018
Latest reply on Jan 29, 2018 by hank wu

Hello All,

 

I use iMX6Q board and install android 6.0.1 / kernel 3.14.52171230

 

It was very slow when i use openGL + MediaCodec to encode Camera image and preview on screen.

 

and i got some ipu error log:

 

imx-ipuv3 2400000.ipu: IPU Warning - IPU_INT_STAT_10 = 0x00080000

imx-ipuv3 2400000.ipu: IPU Warning - IPU_INT_STAT_10 = 0x00080000

 

imx-ipuv3 2400000.ipu: ERR:[0xc384c800]-no:0x7cf0 "wait_for_comp_timeout" ret:0,line:2962

imx-ipuv3 2400000.ipu: ERR:[0xc384c800]-no:0x7fa0 "wait_for_comp_timeout" ret:0,line:2962

imx-ipuv3 2400000.ipu: ERR:[0xc396dc00]-no:0x8210 "wait_for_comp_timeout" ret:0,line:2962

imx-ipuv3 2400000.ipu: ERR:[0xc396d800]-no:0x8490 "wait_for_comp_timeout" ret:0,line:2962

imx-ipuv3 2400000.ipu: ERR:[0xc396d800]-no:0x8700 "wait_for_comp_timeout" ret:0,line:2962

...

 

Does anybody can fix it ?

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