Re: S3 and/or S4 modes for Sony Vaio PCG-v505?
"Alexandre \"Sunny\" Kovalenko" <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.mobile |
|---|---|
| Message-ID | <1121905481.658.7.camel@RabbitsDen> |
On Wed, 2005-07-20 at 10:58 -0500, Eric Anderson wrote: > M. Warner Losh wrote: > > In message: <1121757920.1153.22.camel@localhost> > > Vladimir Grebenschikov <[email protected]> writes: > > : I have same issues with Sony PCG-Z1WA. > > > > Same here. I get the LED on the power light to come back on, and > > nothing else. Makes it hard to do suspend testing :-) > > Maybe you are having the same problem I have on my Dell - it drops > directly into the debugger upon resume. Try typing "reset" or "call > doadump" and see what happens. > > Eric On my laptop (AVERATEC 3150H) I have seen it stuck in the infinite loop in acpi_sleep_machdep (acpi_wakeup.c). Apparently my BIOS handles suspend as soon as proper bits are set in the register and resumes from there as well instead of calling resume vector code. Commenting this loop out and restoring interrupts after it got me to suspend with the same power savings as Windows (which is not much -- about 3x normal use battery life). I don't know how widespread this behavior is, so YMMV. -- Alexandre "Sunny" Kovalenko (Олександр Коваленко) _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-mobile To unsubscribe, send any mail to "[email protected]"