[PATCH 7/7] i2c: nomadik: add support for I2C_XFER_V2 - detailed fault reporting

Linus Walleij linusw at kernel.org
Wed Jun 24 15:56:35 PDT 2026


On Tue, Jun 23, 2026 at 6:32 PM Dmitry Guzman
<Dmitry.Guzman at mobileye.com> wrote:

> I2C_XFER_V2 is a new API that allows I2C clients to get the detailed
> report in case of transmission failure. Previously, the only information
> returned by I2C bus controller was the error code; there was no way to
> find out how many messages or bytes in a certain message have been sent
> or received until the fault condition occurred.
>
> This commit introduces support of this feature in i2c-nomadik driver.
>
> Signed-off-by: Dmitry Guzman <Dmitry.Guzman at mobileye.com>

I don't fully understand patch 1 but if that is fine, this is fine:
Acked-by: Linus Walleij <linusw at kernel.org>

Yours,
Linus Walleij



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