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Diffstat (limited to 'sound/soc/samsung/i2s.c')
-rw-r--r--sound/soc/samsung/i2s.c25
1 files changed, 10 insertions, 15 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index b302f3b..a5cbdb4 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -702,13 +702,6 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
}
writel(mod, i2s->addr + I2SMOD);
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- snd_soc_dai_set_dma_data(dai, substream,
- (void *)&i2s->dma_playback);
- else
- snd_soc_dai_set_dma_data(dai, substream,
- (void *)&i2s->dma_capture);
-
i2s->frmclk = params_rate(params);
return 0;
@@ -970,6 +963,8 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai)
}
clk_prepare_enable(i2s->clk);
+ snd_soc_dai_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture);
+
if (other) {
other->addr = i2s->addr;
other->clk = i2s->clk;
@@ -1060,7 +1055,7 @@ static struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, bool sec)
i2s->i2s_dai_drv.ops = &samsung_i2s_dai_ops;
i2s->i2s_dai_drv.suspend = i2s_suspend;
i2s->i2s_dai_drv.resume = i2s_resume;
- i2s->i2s_dai_drv.playback.channels_min = 2;
+ i2s->i2s_dai_drv.playback.channels_min = 1;
i2s->i2s_dai_drv.playback.channels_max = 2;
i2s->i2s_dai_drv.playback.rates = SAMSUNG_I2S_RATES;
i2s->i2s_dai_drv.playback.formats = SAMSUNG_I2S_FMTS;
@@ -1073,7 +1068,7 @@ static struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, bool sec)
dev_set_drvdata(&i2s->pdev->dev, i2s);
} else { /* Create a new platform_device for Secondary */
i2s->pdev = platform_device_alloc("samsung-i2s-sec", -1);
- if (IS_ERR(i2s->pdev))
+ if (!i2s->pdev)
return NULL;
i2s->pdev->dev.parent = &pdev->dev;
@@ -1143,9 +1138,9 @@ static int samsung_i2s_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "Unable to get drvdata\n");
return -EFAULT;
}
- snd_soc_register_component(&sec_dai->pdev->dev,
- &samsung_i2s_component,
- &sec_dai->i2s_dai_drv, 1);
+ devm_snd_soc_register_component(&sec_dai->pdev->dev,
+ &samsung_i2s_component,
+ &sec_dai->i2s_dai_drv, 1);
samsung_asoc_dma_platform_register(&pdev->dev);
return 0;
}
@@ -1258,8 +1253,9 @@ static int samsung_i2s_probe(struct platform_device *pdev)
goto err;
}
- snd_soc_register_component(&pri_dai->pdev->dev, &samsung_i2s_component,
- &pri_dai->i2s_dai_drv, 1);
+ devm_snd_soc_register_component(&pri_dai->pdev->dev,
+ &samsung_i2s_component,
+ &pri_dai->i2s_dai_drv, 1);
pm_runtime_enable(&pdev->dev);
@@ -1294,7 +1290,6 @@ static int samsung_i2s_remove(struct platform_device *pdev)
i2s->sec_dai = NULL;
samsung_asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_component(&pdev->dev);
return 0;
}
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