Kbingham/pi5/imx283 imx335

[kbingham]

For reference/test only - The current patches I use when testing IMX335/IMX283 on a Pi5.

[kbingham]

@6by9 For your reference.

[6by9]

Thanks.
I haven't asked @davidplowman yet, but I can set up an imx335 system for him to take and do the relevant tuning gubbins with it.

I don't have an imx283. At some point it would be useful to make contact with Will and have some discussions with him.

[kbingham]

Thanks. I haven't asked @davidplowman yet, but I can set up an imx335 system for him to take and do the relevant tuning gubbins with it.

Awesome,

I don't have an imx283. At some point it would be useful to make contact with Will and have some discussions with him.

Indeed, I think this is the tuning file that Will sent me.

[will127534]

Yeah I think my IMX283 tuning is a bit off, it is also generated quite early in the RPI5 release, same for IMX585.
Probably going to generate a new set of calibration images soon but I always have a hard time trying to source proper ~6500K ~ 7000K reference light other than waiting for cloudy day in California.

What is the issue? Also just curious, what is the thing that relates IMX335 and IMX283?

[kbingham]

What is the issue? Also just curious, what is the thing that relates IMX335 and IMX283?

My board has an IMX335 and an IMX283 connected to it ;-)

[kbingham]

Maybe I should consider giving (loaning :D) my OneInchEye to David next week when I see him ...

[6by9]

Let's talk with @naushir and @davidplowman
The driver is already upstream, so it's only a matter of the tuning files and cam_helper.
It'd be useful to have a dtoverlay in our kernel tree too.

@will127534 Do let us know if you're doing another production run - it's useful to have a sample of all sensors that have some level of support on the Pi.

[naushir]

If the device drivers are available upstream, we should perhaps merge the cam helper and tuning files to upstream libcamera. After that I can merge this back to our downstream tree.

[6by9]

The driver was merged upstream in 6.11 by Kieran - https://github.com/torvalds/linux/commits/master/drivers/media/i2c/imx283.c
So other than the missing overlay, the kernel work is done. libcamera I generally leave to you guys :-)

[will127534]

@6by9 Send me an email or DM me an address on RPI forum (will127534) and I can send you one : )
I always keep a few around for my own projects or warranty replacements.

[naushir]

@will127534 can you send me an email - you can find my address in the sign-off tag in commit 2993e79 (I'd rather not write it directly on here). I'll send you details on how to get some devices shipped to us. We will try to arrange all the shipment from here including payment as well.