AnsweredAssumed Answered

mxc_vpu 2040000.vpu_fsl: VPU blocking: timeout.

Question asked by Ikshwaku Chauhan on Aug 10, 2018
Latest reply on Sep 7, 2018 by Joan Xie

Hello Team, 

 

This is regarding our customer project for TATA based on orinoco.

 

We observed the following warnings:

 

45927 2018/07/17 07:51:11.000000 26.2456 223 ECU1 SYS JOUR 137 log warn verbose 5 2018/07/17 11:20:11.065337 26.062047 kernel: Warning: mxc_vpu 2040000.vpu_fsl: VPU blocking: timeout.

45987 2018/07/17 07:51:11.000000 26.7241 225 ECU1 SYS JOUR 137 log warn verbose 5 2018/07/17 11:20:11.714788 26.711940 kernel: Warning: mxc_vpu 2040000.vpu_fsl: VPU blocking: timeout.

46061 2018/07/17 07:51:12.000000 27.2221 226 ECU1 SYS JOUR 137 log warn verbose 5 2018/07/17 11:20:12.215721 27.212758 kernel: Warning: mxc_vpu 2040000.vpu_fsl: VPU blocking: timeout.

46642 2018/07/17 07:51:13.000000 28.2137 239 ECU1 SYS JOUR 137 log warn verbose 5 2018/07/17 11:20:12.994808 27.991949 kernel: Warning: mxc_vpu 2040000.vpu_fsl: VPU blocking: timeout.

 

These warnings are Observed when Car play playback begins but there is no audio and also the car Play screen becomes totally sluggish.

We are using following software versions:

 

VPU firmware version – 5.4-ro

VPU library version - 5.4.35-ro

kernel version - 4.1.15

 

Could you please check and suggest on this issue? Is this something known issue? Is there any known fix available? or do we need to upgrade to newer virsion of VPU firmware?

 

Regards,

Ikshwaku

Outcomes