This path series add the Merrifield DSP driver which is used to load and managed the DSP along with sending and receiving IPCs for PCM and compressed audio
Vinod Koul (7): ASoC: Intel: add sst shim register start-end variables ASoC: Intel: mfld: add dsp error codes ASoC: Intel: mrlfd - add generic parameter interface ASoC: Intel: mrfld - add the dsp sst driver ASoC: Intel: sst: add power management handling ASoC: Intel: sst: load firmware using async callback ASoC: Intel: sst - add compressed ops handling
arch/x86/include/asm/platform_sst_audio.h | 33 + sound/soc/intel/Kconfig | 4 + sound/soc/intel/Makefile | 3 + sound/soc/intel/sst-dsp.h | 4 + sound/soc/intel/sst-mfld-dsp.h | 15 + sound/soc/intel/sst-mfld-platform.h | 5 +- sound/soc/intel/sst/Makefile | 3 + sound/soc/intel/sst/sst.c | 586 ++++++++++++++++++ sound/soc/intel/sst/sst.h | 666 ++++++++++++++++++++ sound/soc/intel/sst/sst_drv_interface.c | 819 +++++++++++++++++++++++++ sound/soc/intel/sst/sst_ipc.c | 368 +++++++++++ sound/soc/intel/sst/sst_loader.c | 951 +++++++++++++++++++++++++++++ sound/soc/intel/sst/sst_pvt.c | 208 +++++++ sound/soc/intel/sst/sst_stream.c | 534 ++++++++++++++++ 14 files changed, 4198 insertions(+), 1 deletions(-) create mode 100644 sound/soc/intel/sst/Makefile create mode 100644 sound/soc/intel/sst/sst.c create mode 100644 sound/soc/intel/sst/sst.h create mode 100644 sound/soc/intel/sst/sst_drv_interface.c create mode 100644 sound/soc/intel/sst/sst_ipc.c create mode 100644 sound/soc/intel/sst/sst_loader.c create mode 100644 sound/soc/intel/sst/sst_pvt.c create mode 100644 sound/soc/intel/sst/sst_stream.c