Re: [PATCH v2 1/2] media: arm: mali-c55: Add support for CCM

[Linus Walleij]

Hi Jacopo,

thanks for your patch, and sorry for taking so long to review it. I
was reading up
on data sheets.

On Tue, Jun 16, 2026 at 4:36 PM Jacopo Mondi
<jacopo.mondi@xxxxxxxxxxxxxxxx> wrote:

> From: Jacopo Mondi <jacopo.mondi+renesas@xxxxxxxxxxxxxxxx>
>
> Add support for the CCM (Color Correction Matrix) for the Mali C55 ISP.
>
> Define a new block in the uAPI using the extensible v4l2-isp format and
> implement support for configuring the CCM parameters in the mali-c55
> ISP driver.
>
> Signed-off-by: Jacopo Mondi <jacopo.mondi+renesas@xxxxxxxxxxxxxxxx>

I compared the code to the C55 TRM and it checks out.
Reviewed-by: Linus Walleij <linusw@xxxxxxxxxx>

Yours,
Linus Walleij