diff options
Diffstat (limited to 'sound/soc/samsung/i2s.c')
| -rw-r--r-- | sound/soc/samsung/i2s.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index a5cbdb4..b302f3b 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -702,6 +702,13 @@ 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; @@ -963,8 +970,6 @@ 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; @@ -1055,7 +1060,7 @@ 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 = 1; + i2s->i2s_dai_drv.playback.channels_min = 2; 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; @@ -1068,7 +1073,7 @@ 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 (!i2s->pdev) + if (IS_ERR(i2s->pdev)) return NULL; i2s->pdev->dev.parent = &pdev->dev; @@ -1138,9 +1143,9 @@ static int samsung_i2s_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Unable to get drvdata\n"); return -EFAULT; } - devm_snd_soc_register_component(&sec_dai->pdev->dev, - &samsung_i2s_component, - &sec_dai->i2s_dai_drv, 1); + 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; } @@ -1253,9 +1258,8 @@ static int samsung_i2s_probe(struct platform_device *pdev) goto err; } - devm_snd_soc_register_component(&pri_dai->pdev->dev, - &samsung_i2s_component, - &pri_dai->i2s_dai_drv, 1); + snd_soc_register_component(&pri_dai->pdev->dev, &samsung_i2s_component, + &pri_dai->i2s_dai_drv, 1); pm_runtime_enable(&pdev->dev); @@ -1290,6 +1294,7 @@ 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; } |