On 15/09/2023 14:39, Peter Ujfalusi wrote: > Hi, > > This series implements support for split library loading to comply with the HDA > DMA programming sequence recommendation, which is: > 1. DSP side DMA programming and GEN bit set to 1 > 2. host side DMA programming and RUN bit set to 1 > > The SOF support for library loading is based on this sequence, backwards > compatibility with older reference firmware is supported (where only the > LOAD_LIBRARY message is supported). > > Regards, > Peter > --- > Peter Ujfalusi (3): > ASoC: SOF: Intel: hda: Add definition for SDxFIFOS.FIFOS mask > ASoC: SOF: ipc4: Add new message type: > SOF_IPC4_GLB_LOAD_LIBRARY_PREPARE > ASoC: SOF: Intel: hda-loader: Add support for split library loading There is something off with my scripts, one patch is missing, send the series again with the four patch, please ignore this set. > > include/sound/sof/ipc4/header.h | 15 +++++++++--- > sound/soc/sof/intel/hda-loader.c | 42 ++++++++++++++++++++++++++++++-- > sound/soc/sof/intel/hda-stream.c | 2 +- > sound/soc/sof/intel/hda.h | 3 +++ > sound/soc/sof/ipc4.c | 1 + > 5 files changed, 56 insertions(+), 7 deletions(-) > -- Péter
