> > Is it really a HW limitation? Could the driver later be extended to > > continue filling the FIFO if a certain threshold is reached? > > > > Will return -EOPNOTSUPP. This really depends on whether or not we expect > one sequence of START + SLV ADDR + DATA + STOP per i2c message. I can > later extend the driver to refill/re-drain the FIFO for data size >= 64 > bytes, if one sequence of SATRT...STOP per message is not a requirement. It is important to have the terminology clear here: One transfer can consist of multiple messages. The transfer uses START/STOP at the beginning/end, the messages within the transfer only REPEATED_START.
Attachment:
signature.asc
Description: Digital signature
