May 17, 2011
2:40 p.m.
Hi, I'm a newbie, and trying to understand the power control over linux. It looks that the basic power control would be achieved by /sys/power/state, but I can't find the starting point to look at it. Could somebody help me to find where takes the input from /sys/power/state in linux kernel code, please? (I've posted this before, but it doesn't look it appear in the list, so I re-post again.) Cheers, - Joy