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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2024-02-13 13:12:34 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-02-13 16:28:52 +0300 |
| commit | ba91d0919a78d344d19b02a3899d0921b2f903d1 (patch) | |
| tree | 4c807597199f5c852b868a4cf73d1cc3c0a9c1b3 /sound/soc/samsung/idma.h | |
| parent | 3858464de57b77db51f83e3831950cf18a6aff28 (diff) | |
| download | linux-ba91d0919a78d344d19b02a3899d0921b2f903d1.tar.xz | |
ASoC: SOF: ops: add new 'is_chain_dma_supported' callback
IPC4 introduced a 'chain-dma' mode when host and link DMA are
connected by firmware without using a regular pipeline or the ability
to add intermediate connections. This mode is not available on all
platforms and all links, so add a platform-specific callback to help
the SOF ipc4-topology core handle different hardware+firmware
configurations.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://msgid.link/r/20240213101247.28887-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/samsung/idma.h')
0 files changed, 0 insertions, 0 deletions