4 Mar
2012
4 Mar
'12
2:38 p.m.
On Sat, Mar 03, 2012 at 11:20:01PM +0800, Shawn Guo wrote:
- ret = snd_soc_dai_set_fmt(rtd->codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |SND_SOC_DAIFMT_CBM_CFM);
Initialise this from the card.
Since none of the startup is dynamic it should all be done on DAI init rather than rerun each time audio is started.
- /* Add soc-audio device */
- data->soc_audio_pdev = platform_device_alloc("soc-audio", -1);
- if (!data->soc_audio_pdev) {
ret = -ENOMEM;goto err;- }
No, use snd_soc_register_card(). soc-audio has been deprecated since 2.6.38.
+static int __devexit imx_sgtl5000_remove(struct platform_device *pdev) +{
- struct imx_sgtl5000_data *data = dev_get_drvdata(&pdev->dev);
- platform_device_unregister(data->pcm_audio_pdev);
This looks like there's a problem with the bindings, why are you registering the DMA device from the card?