Hi, IPC3 and IPC4 firmwares handle and execute tasks at different stages, like managing DMAs. In most cases these are aligned, but we have few exceptions that needs to be handled differently. This series introduces flags to handle the differing cases to make sure that the correct sequencing is used regerless of the IPC version. Regards, Peter --- Ranjani Sridharan (3): ASoC: SOF: Intel: hda-dai: Do not perform DMA cleanup during stop ASoC: SOF: pcm: Make hw_params reset conditional for IPC3 ASoC: SOF: pcm: Improve the pcm trigger sequence sound/soc/sof/intel/hda-dai.c | 1 - sound/soc/sof/ipc3-pcm.c | 1 + sound/soc/sof/ipc4-pcm.c | 3 ++- sound/soc/sof/pcm.c | 29 ++++++++++++++++++++++------- sound/soc/sof/sof-audio.h | 6 ++++++ 5 files changed, 31 insertions(+), 9 deletions(-) -- 2.40.0
