AnsweredAssumed Answered

Disable screen blanking on i.MX6 running Yocto

Question asked by Marlon Smith on Aug 15, 2014
Latest reply on Sep 3, 2014 by Marlon Smith

Hi everyone,


I'm running a Yocto build on an i.MX6 board and I'm trying to stop the screen from shutting off after 15 minutes of inactivity.  I've tried the following things with no success:


- passing consoleblank=0 to bootargs

- modifying drivers/tty/vt/vt.c with static int blankinterval = 0;


Neither of these has had any effect.


cat /sys/module/kernel/parameters/consoleblank returns a value of 900.


My system does not have setterm.


Please help!