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| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2021-02-05 15:26:25 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-02-05 17:16:41 +0000 |
| commit | 500c9f8c58a7c8cd5d9c1483569c046cfcfc47a4 (patch) | |
| tree | c34e507393902f0726a538f852490e7d344d6aa5 /sound/core | |
| parent | b6040f9b987e9280de7a0a722668bb2b890f2163 (diff) | |
| download | linux-stable-500c9f8c58a7c8cd5d9c1483569c046cfcfc47a4.tar.gz linux-stable-500c9f8c58a7c8cd5d9c1483569c046cfcfc47a4.tar.bz2 linux-stable-500c9f8c58a7c8cd5d9c1483569c046cfcfc47a4.zip | |
ASoC: dmaengine_pcm: add peripheral configuration
The commit e7bbb7acabf4 ("dmaengine: add peripheral configuration")
adds peripheral configuration for dma_slave_config.
This configuration is useful for some audio peripherals, for
example, the peripheral supports multi fifos, we can
let the DMA know which fifos are selected. So also add
this configuration for snd_dmaengine_dai_dma_data.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1612509985-11063-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/pcm_dmaengine.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/core/pcm_dmaengine.c b/sound/core/pcm_dmaengine.c index 4d0e8fe535a1..1fc2fa077574 100644 --- a/sound/core/pcm_dmaengine.c +++ b/sound/core/pcm_dmaengine.c @@ -125,6 +125,8 @@ void snd_dmaengine_pcm_set_config_from_dai_data( } slave_config->slave_id = dma_data->slave_id; + slave_config->peripheral_config = dma_data->peripheral_config; + slave_config->peripheral_size = dma_data->peripheral_size; } EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_set_config_from_dai_data); |