diff options
Diffstat (limited to 'sound/soc/samsung/s3c2412-i2s.c')
| -rw-r--r-- | sound/soc/samsung/s3c2412-i2s.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c index 77d27c85a32a..105317f523f2 100644 --- a/sound/soc/samsung/s3c2412-i2s.c +++ b/sound/soc/samsung/s3c2412-i2s.c @@ -33,14 +33,14 @@ #include "regs-i2s-v2.h" #include "s3c2412-i2s.h" +#include <linux/platform_data/asoc-s3c.h> + static struct s3c_dma_params s3c2412_i2s_pcm_stereo_out = { - .slave = (void *)(uintptr_t)DMACH_I2S_OUT, .ch_name = "tx", .dma_size = 4, }; static struct s3c_dma_params s3c2412_i2s_pcm_stereo_in = { - .slave = (void *)(uintptr_t)DMACH_I2S_IN, .ch_name = "rx", .dma_size = 4, }; @@ -152,6 +152,12 @@ static int s3c2412_iis_dev_probe(struct platform_device *pdev) { int ret = 0; struct resource *res; + struct s3c_audio_pdata *pdata = dev_get_platdata(&pdev->dev); + + if (!pdata) { + dev_err(&pdev->dev, "missing platform data"); + return -ENXIO; + } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); s3c2412_i2s.regs = devm_ioremap_resource(&pdev->dev, res); @@ -159,7 +165,9 @@ static int s3c2412_iis_dev_probe(struct platform_device *pdev) return PTR_ERR(s3c2412_i2s.regs); s3c2412_i2s_pcm_stereo_out.dma_addr = res->start + S3C2412_IISTXD; + s3c2412_i2s_pcm_stereo_out.slave = pdata->dma_playback; s3c2412_i2s_pcm_stereo_in.dma_addr = res->start + S3C2412_IISRXD; + s3c2412_i2s_pcm_stereo_in.slave = pdata->dma_capture; ret = s3c_i2sv2_register_component(&pdev->dev, -1, &s3c2412_i2s_component, |