On Fri, Nov 12, 2021 at 07:39:56AM -0600, minyard@xxxxxxx wrote: > From: Corey Minyard <minyard@xxxxxxx> > > The I2C slave interface expects that the driver will read ahead one > byte. The IMX driver/device doesn't do this, but simulate it so that > read operations get their index set correctly. From what I understand, the patch is correct but the description may be wrong? AFAIU the patch adds the slave event I2C_SLAVE_READ_PROCESSED to the case when the last byte was transferred. We as the client got a NAK from the controller. However, the byte WAS processed, so the event is ok and not a dummy?
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