Re: [PATCH 3/4] media: mt9m111: fix device power usage

[Marco Felsch]

Hi Sakari,

On 22-08-22, Sakari Ailus wrote:
> Hi Marco,
> 
> On Thu, Aug 18, 2022 at 04:47:11PM +0200, Marco Felsch wrote:
> > Currently the driver turn off the power after probe and toggle it during
> > .stream by using the .s_power callback. This is problematic since other
> > callbacks like .set_fmt accessing the hardware as well which will fail.
> > So in the end the default format is the only supported format.
> 
> It'd be much better to add runtime PM support to the driver instead.

I got your point, but didn't have the time for it right now, I will drop
the patch from my v2.

Regards,
  Marco

> 
> -- 
> Sakari Ailus
>