Re: [PATCH 2/4] media: i2c: ds90ub960: Support multi-channel sensors
From: Jai Luthra
Date: Mon Jun 08 2026 - 14:00:20 EST
Quoting Rishikesh Donadkar (2026-06-08 19:58:59)
> From: Jai Luthra <me@xxxxxxxxxxxx>
>
It's been many years since I wrote this, so I have no idea how that email
ended up here.
Please fix it in next revision to j-luthra@xxxxxx like the other patch, as
.mailmap should handle redirections from it.
Thanks,
Jai
> Before this, the deserializer would ignore the virtual channel (VC) ID
> set in the incoming CSI packets, and set the ID to the RX port number in
> the outgoing packets. This was done to support multiple single-channel
> cameras, all sending packets with the same default VC ID = 0.
>
> Now we check which (and how many) channels are under use on any incoming
> FPDLink port, and map it to available channels on the outgoing CSI port.
>
> Signed-off-by: Jai Luthra <me@xxxxxxxxxxxx>
> Signed-off-by: Rishikesh Donadkar <r-donadkar@xxxxxx>