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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2023-04-21 00:11:07 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-04-21 13:45:05 +0100 |
| commit | 2324bc107b0b3d2de351f35032dc5093cbb61493 (patch) | |
| tree | 38bbe003efe36370cd172afde1754f126b430d03 /sound/soc | |
| parent | d6e28695dcb6f653c7f2adf38021a5e934a6f416 (diff) | |
| download | linux-stable-2324bc107b0b3d2de351f35032dc5093cbb61493.tar.gz linux-stable-2324bc107b0b3d2de351f35032dc5093cbb61493.tar.bz2 linux-stable-2324bc107b0b3d2de351f35032dc5093cbb61493.zip | |
ASoC: fsl: imx-spdif: cleanup platform which is using Generic DMA
If CPU is using soc-generic-dmaengine-pcm, Platform Component will be
same as CPU Component. In this case, we can use CPU dlc for Platform dlc.
This patch shares CPU dlc with Platform, and add comment.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Tested-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/87a5z2f61w.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/fsl/imx-spdif.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sound/soc/fsl/imx-spdif.c b/sound/soc/fsl/imx-spdif.c index 4446fba755b9..ab978431ac98 100644 --- a/sound/soc/fsl/imx-spdif.c +++ b/sound/soc/fsl/imx-spdif.c @@ -26,15 +26,19 @@ static int imx_spdif_audio_probe(struct platform_device *pdev) } data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); - comp = devm_kzalloc(&pdev->dev, 3 * sizeof(*comp), GFP_KERNEL); + comp = devm_kzalloc(&pdev->dev, 2 * sizeof(*comp), GFP_KERNEL); if (!data || !comp) { ret = -ENOMEM; goto end; } - data->dai.cpus = &comp[0]; + /* + * CPU == Platform + * platform is using soc-generic-dmaengine-pcm + */ + data->dai.cpus = + data->dai.platforms = &comp[0]; data->dai.codecs = &comp[1]; - data->dai.platforms = &comp[2]; data->dai.num_cpus = 1; data->dai.num_codecs = 1; @@ -45,7 +49,6 @@ static int imx_spdif_audio_probe(struct platform_device *pdev) data->dai.codecs->dai_name = "snd-soc-dummy-dai"; data->dai.codecs->name = "snd-soc-dummy"; data->dai.cpus->of_node = spdif_np; - data->dai.platforms->of_node = spdif_np; data->dai.playback_only = true; data->dai.capture_only = true; |