diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-04-03 11:06:04 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-05 11:25:47 +0100 |
| commit | a8909c9bc5803fd68363c8b349bd76c99fc0569b (patch) | |
| tree | 8744cc20bbb9456c9f0507af4571fb27cc0dd956 /sound/soc/fsl/imx-pcm.h | |
| parent | 3489d5067a2cd8c51a2649b2f39bfb5b11852b8d (diff) | |
| download | lwn-a8909c9bc5803fd68363c8b349bd76c99fc0569b.tar.gz lwn-a8909c9bc5803fd68363c8b349bd76c99fc0569b.zip | |
ASoC: fsl: Use common DAI DMA data struct
Use the common DAI DMA data struct for fsl/imx, this allows us to use the common
helper function to configure the DMA slave config based on the DAI DMA data.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/fsl/imx-pcm.h')
| -rw-r--r-- | sound/soc/fsl/imx-pcm.h | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/sound/soc/fsl/imx-pcm.h b/sound/soc/fsl/imx-pcm.h index 16eaf5a09f53..be9cc64a208b 100644 --- a/sound/soc/fsl/imx-pcm.h +++ b/sound/soc/fsl/imx-pcm.h @@ -20,22 +20,16 @@ */ #define IMX_SSI_DMABUF_SIZE (64 * 1024) -struct imx_pcm_dma_params { - unsigned long dma_addr; - int burstsize; - struct imx_dma_data dma_data; -}; - static inline void -imx_pcm_dma_params_init_data(struct imx_pcm_dma_params *params, +imx_pcm_dma_params_init_data(struct imx_dma_data *dma_data, int dma, bool shared) { - params->dma_data.dma_request = dma; - params->dma_data.priority = DMA_PRIO_HIGH; + dma_data->dma_request = dma; + dma_data->priority = DMA_PRIO_HIGH; if (shared) - params->dma_data.peripheral_type = IMX_DMATYPE_SSI_SP; + dma_data->peripheral_type = IMX_DMATYPE_SSI_SP; else - params->dma_data.peripheral_type = IMX_DMATYPE_SSI; + dma_data->peripheral_type = IMX_DMATYPE_SSI; } int snd_imx_pcm_mmap(struct snd_pcm_substream *substream, |