Hi,
This series will add support for bytes control and topology types.
With IPC4 only the binary payload is sent to the firmware via LARGE_CONFIG
message (which does similar multi-part message handling as the IPC3 control
message did).
The bytes payload itself is not checked by the kernel but user space expected to
wrap it in sof_abi_hdr struct in order to get the target information of the
binary data.
The SOF firmware and sof-ctl have been updated to support blobs used in IPC4
setups.
Regards,
Peter
---
Libin Yang (2):
ASoC: SOF: ipc4-control: set_volume_data only applies to VOLSW family
ASoC: SOF: ipc4-topology: Add support for TPLG_CTL_BYTES
Peter Ujfalusi (5):
ASoC: SOF: ipc3-control: Rename snd_sof_refresh_control()
ASoC: SOF: ipc3-control: Merge functions to handle bytes_ext get
variants
ASoC: SOF: uapi: header: Convert sof_abi_hdr comments to kernel style
ASoC: SOF: uapi: header: Update sof_abi_hdr doc for IPC4 use
ASoC: SOF: ipc4-control: Add support for bytes control get and put
include/uapi/sound/sof/abi.h | 2 +
include/uapi/sound/sof/header.h | 27 +++-
sound/soc/sof/ipc3-control.c | 90 ++++-------
sound/soc/sof/ipc4-control.c | 260 +++++++++++++++++++++++++++++++-
sound/soc/sof/ipc4-topology.c | 67 ++++++++
5 files changed, 368 insertions(+), 78 deletions(-)
--
2.39.2
