linux-kernel - Re: [PATCH v2 2/3] media: mt9m111: fix device power usage

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Message-ID: <Yyhm1o44NHWe018B@pendragon.ideasonboard.com>
Date:   Mon, 19 Sep 2022 15:55:50 +0300
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Sakari Ailus <sakari.ailus@...ux.intel.com>
Cc:     Marco Felsch <m.felsch@...gutronix.de>, mchehab@...nel.org,
        akinobu.mita@...il.com, jacopo+renesas@...ndi.org,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/3] media: mt9m111: fix device power usage

On Mon, Sep 19, 2022 at 12:45:42PM +0000, Sakari Ailus wrote:
> Hi Marco,
> 
> On Fri, Sep 16, 2022 at 03:57:12PM +0200, Marco Felsch wrote:
> > @@ -758,10 +751,14 @@ static int mt9m111_g_register(struct v4l2_subdev *sd,
> >  	if (reg->reg > 0x2ff)
> >  		return -EINVAL;
> >  
> > +	mt9m111_s_power(sd, 1);
> 
> It would be nice to have this driver converted to runtime PM. Up to you.

I second that :-)

-- 
Regards,

Laurent Pinchart