RFC: n800 suspend to ram

2007-03-07 Thread Mike Baker
Hi; I've been doing some experiments with powersave on the n800. It seems you can't just put the n800 into suspend mode simply by doing a echo mem /sys/power/state, the retu watchdog kicks in if you leave it in that state too long. There is a flasher command to disable the retu watchdog,

Re: RFC: n800 suspend to ram

2007-03-07 Thread Frantisek Dufka
Hello Mike, nice work, did you notice any differences in power consumption? I think main idea behind not having proper suspend on Nokia tablets is that power management is so good there is no need for something like this. All hardware should go to low power state when not used so there should

Re: RFC: n800 suspend to ram

2007-03-07 Thread Igor Stoppa
Hi! On Wed, 2007-03-07 at 05:01 -0600, ext Mike Baker wrote: Hi; I've been doing some experiments with powersave on the n800. Good, that's really good news. It seems you can't just put the n800 into suspend mode simply by doing a echo mem /sys/power/state, the retu watchdog kicks in if you

Re: RFC: n800 suspend to ram

2007-03-07 Thread Mike Baker
On Wed, Mar 07, 2007 at 01:56:18PM +0200, Igor Stoppa wrote: On Wed, 2007-03-07 at 05:01 -0600, ext Mike Baker wrote: The wd in retu is a deadman's button. It comes from phones legacy, where a rebooting device can disrupt communications for others as well. In the tablet it still makes sense to