http://bugzilla.kernel.org/show_bug.cgi?id=9528
------- Comment #76 from [EMAIL PROTECTED] 2008-01-08 16:53 ------- (In reply to comment #75) > The ACPI 1.0b spec (page 200) says that _SxD specifies the highest D-state you > can go into for any given device when switching to state x, and that the OS is > free to choose a lower state than the highest specified, but must not exceed > it. > > So in theory, yes, we could pick a lower state than D3, but you cannot go > higher than that. That depends on what "highest" means, though, highest number or highest power (ie. lowest number). The citation in Comment #71 says it's the latter, and I think ACPI 1.0 also means that. So, it would mean that for _S3D returning 3 we're supposed to put the device into D3, for _S3D returning 2 we're supposed to put it into D2 or D3 and so on. ACPI 3.0 clarifies it really nicely and I don't think they would've changed something like this between versions ... -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
