Re: [PATCH v1 1/8] i2c: Introduce i2c_10bit_addr_from_msg()

From: Andy Shevchenko
Date: Thu Feb 13 2025 - 08:05:01 EST


On Thu, Feb 13, 2025 at 11:02:55AM +0100, Wolfram Sang wrote:
>
> Just a generic comment: please don't spend too much energy on 10-bit
> support. I have never seen it used in the wild. It seems more like an
> academic excercise.

Just for the record, AFAICS nomadik, octeon-core, qup, and maybe others
(that are not covered in the series) have bugs for 10-bit address mode.

FWIW, I2C_M_TEN is mentioned in a dozen of drivers outside of
i2c subsystem folder.

--
With Best Regards,
Andy Shevchenko