return 0;
}
-static int imx_ssi_startup(struct snd_pcm_substream *substream,
- struct snd_soc_dai *cpu_dai)
-{
- struct imx_ssi *ssi = snd_soc_dai_get_drvdata(cpu_dai);
- struct snd_dmaengine_dai_dma_data *dma_data;
-
- /* Tx/Rx config */
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- dma_data = &ssi->dma_params_tx;
- else
- dma_data = &ssi->dma_params_rx;
-
- snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
-
- return 0;
-}
-
/*
* Should only be called when port is inactive (i.e. SSIEN = 0),
* although can be called multiple times by upper layers.
}
static const struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
- .startup = imx_ssi_startup,
.hw_params = imx_ssi_hw_params,
.set_fmt = imx_ssi_set_dai_fmt,
.set_clkdiv = imx_ssi_set_dai_clkdiv,
SSI_SFCSR_RFWM0(ssi->dma_params_rx.maxburst);
writel(val, ssi->base + SSI_SFCSR);
+ /* Tx/Rx config */
+ dai->playback_dma_data = &ssi->dma_params_tx;
+ dai->capture_dma_data = &ssi->dma_params_rx;
+
return 0;
}