Thread (33 messages) 33 messages, 3 authors, 2025-09-10

Re: [PATCH v7 00/24] media: i2c: add Maxim GMSL2/3 serializer and deserializer drivers

From: Cosmin Tanislav <hidden>
Date: 2025-09-10 10:48:52
Also in: linux-arm-kernel, linux-devicetree, linux-gpio, linux-media, lkml


On 9/10/25 9:52 AM, Sakari Ailus wrote:
Hi Cosmin,

On Thu, Sep 04, 2025 at 10:52:09AM +0300, Cosmin Tanislav wrote:
quoted
Hi Sakari.

I recently left Analog Devices but I will continue to try upstreaming
this driver. After the upstreaming is done we can switch the
maintainer status to someone else.
Ack, thank you.
quoted
Here's the output for the commands you asked, provided by my
ex-coworker. It's for MAX96716 + 2xMAX96717 + 2x IMX219.

Do we need to fix anything based on the compliance tests?
Looking at the errors, it looks like some fixing is needed, possibly also
on v4l2-compliance side.
I'll take a closer look at the failures whenever I get the time.
Regarding GMSL, are the image width, height or mbus code used for anything
by the serialiser or deserialiser drivers?
No, not really. All the information needed by the GMSL drivers is
provided through get_frame_desc() ops, and there's no fallback for the
data type, so the stream format is not involved at all, but as far as I
remember it's necessary to be set properly for the media pipeline to
pass validation.
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