Hi,
Now I use the imx8mq evk board to test the mipi output. I use boot-imx8mq-mipi-panel.img and can measure the mipi signal when the board is booted. But I find the mipi signal isn't output when the board is resumed from the suspend mode by ON/OFF button. Where can I modify to fix this problem?
Best Regards,
Hi pingyu
this issue is described in Table 13. Known issues and workarounds for i.MX 8MQuad
attached Release Notes.
Best regards
igor
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Hi Igor,
Thank you for your response. By the way, is there a scheduler for the new release? And can this issue be solved in the new release if we need the system suspending and resuming?
Hi pingyu
one can try attached patch and Linux L4.9.123
Best regards
igor
Hi igor,
I used the patch and this issue is fixed.
Thank you very much!