Hi all,
those are the changes that are absolutely needed to support the i.MX8M SAI block. The most noticable difference is the moved register layout, due to the hardware guys adding two version registers at the start of the register map and considerable bigger FIFO sizes.
Downstream has a lot more changes to support new features, but those 3 patches at least allows me to play back audio on i.MX8M based systems.
Regards, Lucas
Lucas Stach (3): ASoC: fsl_sai: add of_match data ASoC: fsl_sai: derive TX FIFO watermark from FIFO depth ASoC: fsl_sai: add i.MX8M support
.../devicetree/bindings/sound/fsl-sai.txt | 2 +- sound/soc/fsl/fsl_sai.c | 45 +++++++++++++++---- sound/soc/fsl/fsl_sai.h | 8 +++- 3 files changed, 44 insertions(+), 11 deletions(-)