From: Shawn Guo <shawnguo@kernel.org>
To: Tim Harvey <tharvey@gateworks.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>
Subject: Re: [PATCH] arm64: dts: imx8mp: add imx8mp-venice-gw74xx-imx219 overlay for rpi v2 camera
Date: Tue, 19 Sep 2023 14:29:57 +0200 [thread overview]
Message-ID: <20230919122956.GD11740@T480> (raw)
In-Reply-To: <20230711221518.2127861-1-tharvey@gateworks.com>
On Tue, Jul 11, 2023 at 03:15:18PM -0700, Tim Harvey wrote:
> Add support for the RaspberryPi Camera v2 which is an IMX219 8MP module:
> - https://datasheets.raspberrypi.com/camera/camera-v2-schematics.pdf
> - has its own on-board 24MHz osc so no clock required from baseboard
> - pin 11 enables 1.8V and 2.8V LDO which is connected to
> GW74xx MIPI_GPIO4 (IMX8MP GPIO1_IO4) so we use this as a gpio
>
> Support is added via a device-tree overlay.
>
> The IMX219 supports RAW8/RAW10 image formats.
>
> Example configuration:
> media-ctl -l "'imx219 3-0010':0->'csis-32e40000.csi':0[1]"
> media-ctl -v -V "'imx219 3-0010':0 [fmt:SRGGB8/640x480 field:none]"
> media-ctl -v -V "'crossbar':0 [fmt:SRGGB8/640x480 field:none]"
> media-ctl -v -V "'mxc_isi.0':0 [fmt:SRGGB8/640x480 field:none]"
> v4l2-ctl --set-fmt-video=width=640,height=480,pixelformat=RGGB
> v4l2-ctl --stream-mmap --stream-to=frame.raw --stream-count=1
> convert -size 640x480 -depth 8 gray:frame.raw frame.png
> gst-launch-1.0 v4l2src ! \
> video/x-bayer,format=rggb,width=640,height=480,framerate=10/1 ! \
> bayer2rgb ! fbdevsink
>
> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Applied, thanks!
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo@kernel.org>
To: Tim Harvey <tharvey@gateworks.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>
Subject: Re: [PATCH] arm64: dts: imx8mp: add imx8mp-venice-gw74xx-imx219 overlay for rpi v2 camera
Date: Tue, 19 Sep 2023 14:29:57 +0200 [thread overview]
Message-ID: <20230919122956.GD11740@T480> (raw)
In-Reply-To: <20230711221518.2127861-1-tharvey@gateworks.com>
On Tue, Jul 11, 2023 at 03:15:18PM -0700, Tim Harvey wrote:
> Add support for the RaspberryPi Camera v2 which is an IMX219 8MP module:
> - https://datasheets.raspberrypi.com/camera/camera-v2-schematics.pdf
> - has its own on-board 24MHz osc so no clock required from baseboard
> - pin 11 enables 1.8V and 2.8V LDO which is connected to
> GW74xx MIPI_GPIO4 (IMX8MP GPIO1_IO4) so we use this as a gpio
>
> Support is added via a device-tree overlay.
>
> The IMX219 supports RAW8/RAW10 image formats.
>
> Example configuration:
> media-ctl -l "'imx219 3-0010':0->'csis-32e40000.csi':0[1]"
> media-ctl -v -V "'imx219 3-0010':0 [fmt:SRGGB8/640x480 field:none]"
> media-ctl -v -V "'crossbar':0 [fmt:SRGGB8/640x480 field:none]"
> media-ctl -v -V "'mxc_isi.0':0 [fmt:SRGGB8/640x480 field:none]"
> v4l2-ctl --set-fmt-video=width=640,height=480,pixelformat=RGGB
> v4l2-ctl --stream-mmap --stream-to=frame.raw --stream-count=1
> convert -size 640x480 -depth 8 gray:frame.raw frame.png
> gst-launch-1.0 v4l2src ! \
> video/x-bayer,format=rggb,width=640,height=480,framerate=10/1 ! \
> bayer2rgb ! fbdevsink
>
> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Applied, thanks!
next prev parent reply other threads:[~2023-09-19 12:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-11 22:15 [PATCH] arm64: dts: imx8mp: add imx8mp-venice-gw74xx-imx219 overlay for rpi v2 camera Tim Harvey
2023-07-11 22:15 ` Tim Harvey
2023-07-13 18:52 ` Fabio Estevam
2023-07-13 18:52 ` Fabio Estevam
2023-08-14 17:55 ` Tim Harvey
2023-08-14 17:55 ` Tim Harvey
2023-09-19 12:29 ` Shawn Guo [this message]
2023-09-19 12:29 ` Shawn Guo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230919122956.GD11740@T480 \
--to=shawnguo@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=kernel@pengutronix.de \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=tharvey@gateworks.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.