Hi Christoph, On Thu, May 2, 2019 at 6:40 AM Christoph Niedermaier <cniedermaier@xxxxxxxxxxxxxxxxxx> wrote: > > I have tested the patch with kernel version 5.1-rc7 and I could not reproduce the loss of characters any more. Excellent. I have just sent a formal patch. > Couldn't it perhaps be better to name the define SW2ISO_IMX6SX instead of SW2ISO_IMX6X? Yes, I have changed it in the forma patch. Please reply with your Tested-by when you have a chance. Thanks