Commit 32bd8cd2 authored by Nicolin Chen's avatar Nicolin Chen Committed by Mark Brown
Browse files

ASoC: fsl: Set sdma peripheral type directly 



Let CPU DAI drivers set SDMA periperal type directly to support more
dma types(SPDIF, ESAI) other than only two for SSI.
This will easily allow some non-SSI drivers to use the imx-pcm-dma
as well.

Signed-off-by: default avatarNicolin Chen <b42378@freescale.com>
Acked-by: default avatarShawn Guo <shawn.guo@linaro.org>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 72192366

sound/soc/fsl/fsl_ssi.c

+2 −2
Original line number Diff line number Diff line
@@ -775,9 +775,9 @@ static int fsl_ssi_probe(struct platform_device *pdev) 
			    "fsl,spba-bus");



		imx_pcm_dma_params_init_data(&ssi_private->filter_data_tx,

			dma_events[0], shared);

			dma_events[0], shared ? IMX_DMATYPE_SSI_SP : IMX_DMATYPE_SSI);

		imx_pcm_dma_params_init_data(&ssi_private->filter_data_rx,

			dma_events[1], shared);

			dma_events[1], shared ? IMX_DMATYPE_SSI_SP : IMX_DMATYPE_SSI);

	}



	/* Initialize the the device_attribute structure */

sound/soc/fsl/imx-pcm.h

+2 −5
Original line number Diff line number Diff line
@@ -22,14 +22,11 @@ 


static inline void

imx_pcm_dma_params_init_data(struct imx_dma_data *dma_data,

	int dma, bool shared)

	int dma, enum sdma_peripheral_type peripheral_type)

{

	dma_data->dma_request = dma;

	dma_data->priority = DMA_PRIO_HIGH;

	if (shared)

		dma_data->peripheral_type = IMX_DMATYPE_SSI_SP;

	else

		dma_data->peripheral_type = IMX_DMATYPE_SSI;

	dma_data->peripheral_type = peripheral_type;

}



struct imx_pcm_fiq_params {

sound/soc/fsl/imx-ssi.c

+2 −2
Original line number Diff line number Diff line
@@ -571,13 +571,13 @@ static int imx_ssi_probe(struct platform_device *pdev) 
	res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx0");

	if (res) {

		imx_pcm_dma_params_init_data(&ssi->filter_data_tx, res->start,

			false);

			IMX_DMATYPE_SSI);

	}



	res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "rx0");

	if (res) {

		imx_pcm_dma_params_init_data(&ssi->filter_data_rx, res->start,

			false);

			IMX_DMATYPE_SSI);

	}



	platform_set_drvdata(pdev, ssi);