Add proper ACPI support

[9xbt]

I want to detect when the user presses the phisical power button on the PC and save unsaved progress to disk and then shut down and it seems like that feature is not implemented. Can Cosmos devs implement it? Thanks

[zarlo]

https://github.com/CosmosOS/Cosmos/blob/master/source/Cosmos.Core/ACPI.cs

[AsertCreator]

is it possible to detect cosmos running on laptop and read battery status (charging, discharging, percentage). i think it is possible to implement

[zarlo]

yes that can be implemented

[zarlo]

i would wait for #2288 but

[ghost]

is it possible to detect cosmos running on laptop and read battery status (charging, discharging, percentage). i think it is possible to implement

That would be cool

[9xbt]

okay yeah nice but how can i detect when the pc wants to shut down @zarlo

[AsertCreator]

oh i know! we need to override power functions. better rewrite entire power class with ability to stop shutdown/restart

[AsertCreator]

but i dont know if we can detect acpi button rn

[9xbt]

okay

[MishaTy]

Basic ACPI support already existed for a long time, however we need an ACPI interrupter and to handle the SCI.

[9xbt]

Is this fixed @MishaTy ?

[MishaProductions]

Nope, still need to figure out how to port LAI correctly as my port has stack issues

[ADev531]

ACPI has functions like detect cpu temp, standby, get oem, etc. but, rsdt has fadt, we can use usb mouse or keyboard?

[zarlo]

we can use usb mouse or keyboard?

it will help us make drivers for it as it will give use access to better timers

[ADev531]

Is there an updates?

[valentinbreiz]

Is there an updates?

Yes LAI is being ported to Cosmos by @MishaProductions

[ADev531]

is there update again? its going great, i think

[ADev531]

Will this stop and continue at gen 3?