Yes, you're right. I have misread the bits specification.
Anyway I was able to get it working and now my system can go to PC8:-)
It's Acer Aspire VN7-592g, system by default only goes to PC2.
1. PC3 - I needed enable to C1E auto promotion (intel_idle disables it for some reason by default - so I overriden it) 2. PC8 - My system has NVidia Optimus and I don't use it, so I use bbswitch to turn it off and have nouveau module blacklisted. But that seems to prevent PC8 :-D So the workaround is to:
modprobe nouveau sleep 5 echo OFF > /proc/acpi/bbswitch
If the nouveau module NEVER initialized the card, it would only go to PC3.
Re: MSR
Anyway I was able to get it working and now my system can go to PC8:-)
It's Acer Aspire VN7-592g, system by default only goes to PC2.
1. PC3 - I needed enable to C1E auto promotion (intel_idle disables it for some reason by default - so I overriden it)
2. PC8 - My system has NVidia Optimus and I don't use it, so I use bbswitch to turn it off and have nouveau module blacklisted. But that seems to prevent PC8 :-D So the workaround is to:
modprobe nouveau
sleep 5
echo OFF > /proc/acpi/bbswitch
If the nouveau module NEVER initialized the card, it would only go to PC3.
Pavel