From: Mark Brown <broonie@linaro.org>
Date: Wed, 15 Jan 2014 11:48:13 +0000 (+0000)
Subject: Merge remote-tracking branch 'asoc/topic/core' into asoc-next
X-Git-Tag: next-20140116~57^2~5
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=50f0d8c1e38e46e8d864f3794ce3376438bae660;p=karo-tx-linux.git

Merge remote-tracking branch 'asoc/topic/core' into asoc-next
---

50f0d8c1e38e46e8d864f3794ce3376438bae660
diff --cc sound/soc/soc-pcm.c
index 891b9a9bcbf8,d70eecd9e168..e95ef9586723
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@@ -249,7 -324,11 +331,10 @@@ static int soc_pcm_open(struct snd_pcm_
  			&cpu_dai_drv->capture);
  	}
  
+ 	if (soc_pcm_has_symmetry(substream))
+ 		runtime->hw.info |= SNDRV_PCM_INFO_JOINT_DUPLEX;
+ 
  	ret = -EINVAL;
 -	snd_pcm_limit_hw_rates(runtime);
  	if (!runtime->hw.rates) {
  		printk(KERN_ERR "ASoC: %s <-> %s No matching rates\n",
  			codec_dai->name, cpu_dai->name);
@@@ -604,9 -689,21 +695,22 @@@ static int soc_pcm_hw_free(struct snd_p
  
  	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
  
+ 	/* clear the corresponding DAIs parameters when going to be inactive */
+ 	if (cpu_dai->active == 1) {
+ 		cpu_dai->rate = 0;
+ 		cpu_dai->channels = 0;
+ 		cpu_dai->sample_bits = 0;
+ 	}
+ 
+ 	if (codec_dai->active == 1) {
+ 		codec_dai->rate = 0;
+ 		codec_dai->channels = 0;
+ 		codec_dai->sample_bits = 0;
+ 	}
+ 
  	/* apply codec digital mute */
 -	if (!codec->active)
 +	if ((playback && codec_dai->playback_active == 1) ||
 +	    (!playback && codec_dai->capture_active == 1))
  		snd_soc_dai_digital_mute(codec_dai, 1, substream->stream);
  
  	/* free any machine hw params */