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path: root/sound/soc/spear/spdif_in.c
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Diffstat (limited to 'sound/soc/spear/spdif_in.c')
-rw-r--r--sound/soc/spear/spdif_in.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/sound/soc/spear/spdif_in.c b/sound/soc/spear/spdif_in.c
index 21a8c954af1c..4ab442a63d7e 100644
--- a/sound/soc/spear/spdif_in.c
+++ b/sound/soc/spear/spdif_in.c
@@ -18,12 +18,14 @@
#include <linux/ioport.h>
#include <linux/module.h>
#include <linux/platform_device.h>
+#include <sound/dmaengine_pcm.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/spear_dma.h>
#include <sound/spear_spdif.h>
#include "spdif_in_regs.h"
+#include "spear_pcm.h"
struct spdif_in_params {
u32 format;
@@ -37,6 +39,8 @@ struct spdif_in_dev {
struct device *dev;
void (*reset_perip)(void);
int irq;
+ struct snd_dmaengine_dai_dma_data dma_params_rx;
+ struct snd_dmaengine_pcm_config config;
};
static void spdif_in_configure(struct spdif_in_dev *host)
@@ -53,7 +57,8 @@ static int spdif_in_dai_probe(struct snd_soc_dai *dai)
{
struct spdif_in_dev *host = snd_soc_dai_get_drvdata(dai);
- dai->capture_dma_data = &host->dma_params;
+ host->dma_params_rx.filter_data = &host->dma_params;
+ dai->capture_dma_data = &host->dma_params_rx;
return 0;
}
@@ -244,7 +249,6 @@ static int spdif_in_probe(struct platform_device *pdev)
host->dma_params.addr = res_fifo->start;
host->dma_params.max_burst = 16;
host->dma_params.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- host->dma_params.filter = pdata->filter;
host->reset_perip = pdata->reset_perip;
host->dev = &pdev->dev;
@@ -257,8 +261,13 @@ static int spdif_in_probe(struct platform_device *pdev)
return ret;
}
- return devm_snd_soc_register_component(&pdev->dev, &spdif_in_component,
- &spdif_in_dai, 1);
+ ret = devm_snd_soc_register_component(&pdev->dev, &spdif_in_component,
+ &spdif_in_dai, 1);
+ if (ret)
+ return ret;
+
+ return devm_spear_pcm_platform_register(&pdev->dev, &host->config,
+ pdata->filter);
}
static struct platform_driver spdif_in_driver = {