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From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Cc: Jacopo Mondi <jacopo@jmondi.org>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Steve Longerbeam <slongerbeam@gmail.com>,
	linux-media@vger.kernel.org,
	Hugues Fruchet <hugues.fruchet@st.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
	Biju Das <biju.das.jz@bp.renesas.com>,
	Prabhakar <prabhakar.csengg@gmail.com>
Subject: Re: [PATCH 2/2] media: i2c: ov5640: Add support for BT656 mode
Date: Fri, 31 Jul 2020 18:23:54 +0300
Message-ID: <20200731152353.GS13316@paasikivi.fi.intel.com> (raw)
In-Reply-To: <1596187487-31403-3-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com>

Hi Prabhakar,

On Fri, Jul 31, 2020 at 10:24:47AM +0100, Lad Prabhakar wrote:
> @@ -2875,8 +2891,10 @@ static int ov5640_s_stream(struct v4l2_subdev *sd, int enable)
>  
>  		if (sensor->ep.bus_type == V4L2_MBUS_CSI2_DPHY)
>  			ret = ov5640_set_stream_mipi(sensor, enable);
> -		else
> +		else if (sensor->ep.bus_type == V4L2_MBUS_PARALLEL)
>  			ret = ov5640_set_stream_dvp(sensor, enable);
> +		else
> +			ret = ov5640_set_stream_bt656(sensor, enable);

I'd also check for the Bt.656 mode here, rather than assuming it. 

Could you also update the DT bindings, given that the sensor appears to
support Bt.656 as well? I believe this requires the bus-type property, too.

>  
>  		if (!ret)
>  			sensor->streaming = enable;

-- 
Kind regards,

Sakari Ailus

  reply index

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-31  9:24 [PATCH 0/2] media: ov5640 feature enhancement and fixes Lad Prabhakar
2020-07-31  9:24 ` [PATCH 1/2] media: i2c: ov5640: Enable data pins on startup for DVP mode Lad Prabhakar
2020-07-31 13:03   ` Sakari Ailus
2020-07-31 13:18     ` Lad, Prabhakar
2020-07-31 15:19       ` Sakari Ailus
2020-07-31 15:23         ` Lad, Prabhakar
2020-07-31 15:31       ` Laurent Pinchart
2020-08-01  8:51         ` Lad, Prabhakar
2020-07-31 15:27   ` Laurent Pinchart
2020-08-01  8:46     ` Lad, Prabhakar
2020-07-31  9:24 ` [PATCH 2/2] media: i2c: ov5640: Add support for BT656 mode Lad Prabhakar
2020-07-31 15:23   ` Sakari Ailus [this message]
2020-07-31 15:28     ` Lad, Prabhakar

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