diff options
Diffstat (limited to 'sound/soc/fsl/mpc5200_psc_i2s.c')
| -rw-r--r-- | sound/soc/fsl/mpc5200_psc_i2s.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c index 7b530327553..5d07e8a74a2 100644 --- a/sound/soc/fsl/mpc5200_psc_i2s.c +++ b/sound/soc/fsl/mpc5200_psc_i2s.c @@ -26,8 +26,7 @@ * ALSA that we support all rates and let the codec driver decide what rates * are really supported. */ -#define PSC_I2S_RATES (SNDRV_PCM_RATE_5512 | SNDRV_PCM_RATE_8000_192000 | \ - SNDRV_PCM_RATE_CONTINUOUS) +#define PSC_I2S_RATES SNDRV_PCM_RATE_CONTINUOUS /** * PSC_I2S_FORMATS: audio formats supported by the PSC I2S mode @@ -130,13 +129,16 @@ static const struct snd_soc_dai_ops psc_i2s_dai_ops = { }; static struct snd_soc_dai_driver psc_i2s_dai[] = {{ + .name = "mpc5200-psc-i2s.0", .playback = { + .stream_name = "I2S Playback", .channels_min = 2, .channels_max = 2, .rates = PSC_I2S_RATES, .formats = PSC_I2S_FORMATS, }, .capture = { + .stream_name = "I2S Capture", .channels_min = 2, .channels_max = 2, .rates = PSC_I2S_RATES, @@ -145,18 +147,27 @@ static struct snd_soc_dai_driver psc_i2s_dai[] = {{ .ops = &psc_i2s_dai_ops, } }; +static const struct snd_soc_component_driver psc_i2s_component = { + .name = "mpc5200-i2s", +}; + /* --------------------------------------------------------------------- * OF platform bus binding code: * - Probe/remove operations * - OF device match table */ -static int __devinit psc_i2s_of_probe(struct platform_device *op) +static int psc_i2s_of_probe(struct platform_device *op) { int rc; struct psc_dma *psc_dma; struct mpc52xx_psc __iomem *regs; - rc = snd_soc_register_dais(&op->dev, psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai)); + rc = mpc5200_audio_dma_create(op); + if (rc != 0) + return rc; + + rc = snd_soc_register_component(&op->dev, &psc_i2s_component, + psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai)); if (rc != 0) { pr_err("Failed to register DAI\n"); return rc; @@ -198,14 +209,15 @@ static int __devinit psc_i2s_of_probe(struct platform_device *op) } -static int __devexit psc_i2s_of_remove(struct platform_device *op) +static int psc_i2s_of_remove(struct platform_device *op) { - snd_soc_unregister_dais(&op->dev, ARRAY_SIZE(psc_i2s_dai)); + mpc5200_audio_dma_destroy(op); + snd_soc_unregister_component(&op->dev); return 0; } /* Match table for of_platform binding */ -static struct of_device_id psc_i2s_match[] __devinitdata = { +static struct of_device_id psc_i2s_match[] = { { .compatible = "fsl,mpc5200-psc-i2s", }, { .compatible = "fsl,mpc5200b-psc-i2s", }, {} @@ -214,7 +226,7 @@ MODULE_DEVICE_TABLE(of, psc_i2s_match); static struct platform_driver psc_i2s_driver = { .probe = psc_i2s_of_probe, - .remove = __devexit_p(psc_i2s_of_remove), + .remove = psc_i2s_of_remove, .driver = { .name = "mpc5200-psc-i2s", .owner = THIS_MODULE, |