Hi Andy,
On Wed, Feb 12, 2025 at 06:32:26PM +0200, Andy Shevchenko wrote:
> There are already a lot of drivers that have been using
> i2c_8bit_addr_from_msg() for 7-bit addresses, now it's time
> to have the similar for 10-bit addresses.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
...
> +static inline u8 i2c_10bit_addr_from_msg(const struct i2c_msg *msg)
> +{
> + /*
> + * 10-bit address
> + * addr_1: 5'b11110 | addr[9:8] | (R/nW)
> + * addr_2: addr[7:0]
> + */
> + return 0xf0 | ((msg->addr & GENMASK(9, 8)) >> 7) | (msg->flags & I2C_M_RD);
> +}
> +
I personally like this patch and it was an item of my todo list.
I'm OK with having it merged.
Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxx>
Andi
