diff options
| author | Jyri Sarha <[email protected]> | 2023-03-21 11:26:53 +0200 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2023-03-21 12:13:30 +0000 |
| commit | cb3cdef33136baceada86ba2a21ba30cd53a9087 (patch) | |
| tree | f5f4441a7af256798066b7c4cf979c9d17b85ea0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 3d3e223f09ed59f7a47d27cf4301b4d0d5c7fc3d (diff) | |
ASoC: SOF: ipc4: Add macros for chain-dma message bits
In the chained DMA mode, the firmware allocates buffers for the host
and link DMA, and takes care of copying data between host- and
link-DMA buffers in a low-latency thread. This is different to a
regular pipeline, no processing is allowed, and the connection between
host- and link DMA is handled with a dedicated IPC.
This patch exposes the macros needed to create the required IPC messages.
Signed-off-by: Jyri Sarha <[email protected]>
Reviewed-by: Rander Wang <[email protected]>
Signed-off-by: Peter Ujfalusi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions