06.02.2019 16:03, Sowjanya Komatineni пишет: >> BTW, I'm seeing "atmel_mxt_ts 0-004c: Warning: Info CRC error - device=0xF436DC file=0x000000" whithout making any modifications to the original patch as well and it shall not happen, hence there is bug somewhere. Probably FIFO triggers are still not set up correctly... ? >> >> > In snippet you sent, I see you are forcing dma_burst to 1 always which is what set for fifo trigger levels as well and also you are forcing dma all the time. > So always it will be 1 word dma burst and 1 word trigger level and that should not be an issue. > I reverted that snippet, this log is collected with the yours original patch.
