Hi Niklas,
On Fri, Oct 16, 2020 at 4:01 AM Niklas Söderlund
<niklas.soderlund+renesas@xxxxxxxxxxxx> wrote:
> This series add suspend and resume support directly to R-Car VIN and
> indirectly to R-Car CSI-2 and other subdevices in the VIN capture
> pipeline. The capture pipeline is stopped when suspending and started
> when resuming, all while retaining the buffers provided from user-space.
> This makes the start and stop of the pipeline transparent from an
> application point of view.
>
> As the pipeline is switched off subdevices that poweroff themself when
> not in use (such as R-Car CSI-2) are also switched off and are
> indirectly serviced by the suspend support in VIN.
Thanks for your series!
> This work is based on-top of the media-tree and is tested on both R-Car
> Gen2 and Gen3 without any regressions.
FTR: did you test on Gen3 with both s2idle and s2ram, the latter powering
off the SoC?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
