hdmi gets suspended on imx6q built with prebuilt kitkat

[amitkulkarni]

I have im6q for smart devices on which i have downloaded pre-built kitkat image. Previously console was  freezing approx in 60sec after switching on the board. Solution to that i found was :

echo test > /sys/power/wake_lock

That's solved my console freezing issue.

Now my HDMI monitor is getting suspended. How should i resolve this ?

How can i handle this power management of android ?

[amitkulkarni]

okay i set some boot arguments which are given in user guides and solved this.

[SergioSolis]

Hello Amit, thank you for updating the thread and posting how you solved it.

It is recommended always to go through all the android user guides since there are a lot of instructions and there are cases that by missing just 1 can cause the system to crash.

have a nice day!