Sometime happen mx6s_csi_irq_handler Hresponse error detected on imx8m

[kevincheng]

Hi ,

We implement the hdmi input from MIPI-CSI on imx8m android os 8.1.0 1.3.1 beta version.

Sometime capture the graphic by camera app, there've some error happen on kernel message like below,

  51.310095] mx6s-csi 30a90000.csi1_bridge: mx6s_csi_irq_handler Hresponse error detected
  51.335255] mx6s-csi 30a90000.csi1_bridge: mx6s_csi_irq_handler Hresponse error detected

Anyone happen this, and any ideal?  Thanks!!

Regards,

Kevin

[Bio_TICFSL]

Hi Kevin,

Take in mind that this is beta version, it will be fixed in the GA version of the BSP.

[dokim]

Hello Bio,

I get same error in Linux 4.9.51_imx8m_ga when I connect two cameras(1280x720p@60fps each) to i.mx8mq-evk.
May I know any reason and the solution for this?

Thanks.

[kevincheng]

Hi Bio_TICFSL,

Thanks your information.

When release the new GA BSP?

Regards,

Kevin