ASoC: imx: set watermarks for mx2-dma
authorWolfram Sang <w.sang@pengutronix.de>
Fri, 25 Mar 2011 15:51:44 +0000 (16:51 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Sat, 26 Mar 2011 17:24:55 +0000 (17:24 +0000)
They got accidently removed by f0fba2a (ASoC: multi-component - ASoC
Multi-Component Support). Reintroduce them and get rid of the
superfluous defines because the fiq-driver has its own hardcoded values.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
sound/soc/imx/imx-pcm-dma-mx2.c
sound/soc/imx/imx-ssi.h

index 671ef8dd524cb81b7ef8fae3dd6b033bd644e143..b2ed764fd89623470ddd8c766b428e195cd11483 100644 (file)
@@ -303,6 +303,11 @@ static struct snd_soc_platform_driver imx_soc_platform_mx2 = {
 
 static int __devinit imx_soc_platform_probe(struct platform_device *pdev)
 {
+       struct imx_ssi *ssi = platform_get_drvdata(pdev);
+
+       ssi->dma_params_tx.burstsize = 6;
+       ssi->dma_params_rx.burstsize = 4;
+
        return snd_soc_register_platform(&pdev->dev, &imx_soc_platform_mx2);
 }
 
index a4406a13489279280a1635f0dab2563475c7426f..dc8a87530e3e9b9cf3d974316f6a774582fb59bc 100644 (file)
@@ -234,7 +234,4 @@ void imx_pcm_free(struct snd_pcm *pcm);
  */
 #define IMX_SSI_DMABUF_SIZE    (64 * 1024)
 
-#define DMA_RXFIFO_BURST      0x4
-#define DMA_TXFIFO_BURST      0x6
-
 #endif /* _IMX_SSI_H */