Re: [PATCH v6 0/6] Introduce Power domain based warming device driver

[Pavel Machek]

Hi!

> Certain resources modeled as a generic power domain in linux kernel can be
> used to warm up the SoC (mx power domain on sdm845) if the temperature
> falls below certain threshold. These power domains can be considered as
> thermal warming devices.  (opposite of thermal cooling devices).

Would you explain when this is needed?

I'd normally expect "too low" temperature to be a problem during power-on, but at
that time Linux is not running so it can not provide the heating...

Best regards,

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html