Hi JB, On Wed, Nov 06, 2019 at 07:55:20PM +0000, Jean-Baptiste Maneyrol wrote: > Hello Stephan, > > nice patch but I have an important concern. > > We are calling the core_enable/disable_regulator functions when going into suspend and resume. > With your changes, we are going to power down the chip when going into suspend and then power it up again. > This way we will loose all already set configuration, like FSR, sampling rate, init values, ... > The chip will not be able to work correctly anymore after a suspend-resume cycle. > > You need to change the resume/suspend handlers to only disable/enable the vddio regulator, not the vdd one. That is a good point, thanks! I guess we are not able to use the regulator bulk API in this case... I will send a v2 soon. Stephan
