Re: [PATCH v2 0/3] add support for power off check in suspend

2019-01-28 Thread Claudiu.Beznea
Hi Pavel, Rafael, Do you have some other hints I could follow in order to solve the scenario I tried to cover with these patches, if these are not a proper fit for the current code? Thank you, Claudiu Beznea On 08.01.2019 12:56, Claudiu Beznea - M18063 wrote: > From: Claudiu Beznea > > Hi, >

Re: [PATCH v2 0/3] add support for power off check in suspend

2019-01-08 Thread Claudiu.Beznea
On 08.01.2019 13:46, Rafael J. Wysocki wrote: > On Tue, Jan 8, 2019 at 11:56 AM wrote: >> >> From: Claudiu Beznea >> >> Hi, >> >> AT91 platforms support a power saving mode where SoC's power is cut off (we >> call >> it backup mode). The resume is done with the help of bootloaders. > > But st

Re: [PATCH v2 0/3] add support for power off check in suspend

2019-01-08 Thread Rafael J. Wysocki
On Tue, Jan 8, 2019 at 11:56 AM wrote: > > From: Claudiu Beznea > > Hi, > > AT91 platforms support a power saving mode where SoC's power is cut off (we > call > it backup mode). The resume is done with the help of bootloaders. But still the contents of RAM are preserved? That would require at

[PATCH v2 0/3] add support for power off check in suspend

2019-01-08 Thread Claudiu.Beznea
From: Claudiu Beznea Hi, AT91 platforms support a power saving mode where SoC's power is cut off (we call it backup mode). The resume is done with the help of bootloaders. To be able to suspend/resume Linux to/from this mode all the drivers suspend/resume callbacks should save/restore the conten