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

include/sound/soc-dai.h

@@ -252,7 +252,6 @@ struct snd_soc_dai {
 	unsigned int symmetric_rates:1;
 	unsigned int symmetric_channels:1;
 	unsigned int symmetric_samplebits:1;
-	struct snd_pcm_runtime *runtime;
 	unsigned int active;
 	unsigned char probed:1;
 
@@ -277,7 +276,6 @@ struct snd_soc_dai {
 	struct snd_soc_card *card;
 
 	struct list_head list;
-	struct list_head card_list;
 };
 
 static inline void *snd_soc_dai_get_dma_data(const struct snd_soc_dai *dai,

include/sound/soc.h

@@ -266,6 +266,13 @@
 		{.base = xbase, .num_regs = xregs,	      \
 		 .mask = xmask }) }
 
+#define SND_SOC_BYTES_EXT(xname, xcount, xhandler_get, xhandler_put) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+	.info = snd_soc_bytes_info_ext, \
+	.get = xhandler_get, .put = xhandler_put, \
+	.private_value = (unsigned long)&(struct soc_bytes_ext) \
+		{.max = xcount} }
+
 #define SOC_SINGLE_XR_SX(xname, xregbase, xregcount, xnbits, \
 		xmin, xmax, xinvert) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
@@ -532,6 +539,8 @@ int snd_soc_bytes_get(struct snd_kcontrol *kcontrol,
 		      struct snd_ctl_elem_value *ucontrol);
 int snd_soc_bytes_put(struct snd_kcontrol *kcontrol,
 		      struct snd_ctl_elem_value *ucontrol);
+int snd_soc_bytes_info_ext(struct snd_kcontrol *kcontrol,
+	struct snd_ctl_elem_info *ucontrol);
 int snd_soc_info_xr_sx(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_info *uinfo);
 int snd_soc_get_xr_sx(struct snd_kcontrol *kcontrol,
@@ -692,7 +701,6 @@ struct snd_soc_codec {
 	struct snd_soc_card *card;
 	struct list_head list;
 	struct list_head card_list;
-	int num_dai;
 
 	/* runtime */
 	struct snd_ac97 *ac97;  /* for ad-hoc ac97 devices */
@@ -949,7 +957,6 @@ struct snd_soc_card {
 	struct snd_card *snd_card;
 	struct module *owner;
 
-	struct list_head list;
 	struct mutex mutex;
 	struct mutex dapm_mutex;
 
@@ -1012,7 +1019,6 @@ struct snd_soc_card {
 	/* lists of probed devices belonging to this card */
 	struct list_head codec_dev_list;
 	struct list_head platform_dev_list;
-	struct list_head dai_dev_list;
 
 	struct list_head widgets;
 	struct list_head paths;
@@ -1082,6 +1088,10 @@ struct soc_bytes {
 	u32 mask;
 };
 
+struct soc_bytes_ext {
+	int max;
+};
+
 /* multi register control */
 struct soc_mreg_control {
 	long min, max;
@@ -1194,7 +1204,6 @@ static inline void *snd_soc_pcm_get_drvdata(struct snd_soc_pcm_runtime *rtd)
 
 static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)
 {
-	INIT_LIST_HEAD(&card->dai_dev_list);
 	INIT_LIST_HEAD(&card->codec_dev_list);
 	INIT_LIST_HEAD(&card->platform_dev_list);
 	INIT_LIST_HEAD(&card->widgets);

sound/soc/atmel/atmel-pcm-pdc.c

@@ -76,12 +76,6 @@ struct atmel_runtime_data {
 	size_t period_size;
 
 	dma_addr_t period_ptr;		/* physical address of next period */
-
-	/* PDC register save */
-	u32 pdc_xpr_save;
-	u32 pdc_xcr_save;
-	u32 pdc_xnpr_save;
-	u32 pdc_xncr_save;
 };
 
 /*--------------------------------------------------------------------------*\
@@ -320,67 +314,10 @@ static struct snd_pcm_ops atmel_pcm_ops = {
 	.mmap		= atmel_pcm_mmap,
 };
 
-
-/*--------------------------------------------------------------------------*\
- * ASoC platform driver
-\*--------------------------------------------------------------------------*/
-#ifdef CONFIG_PM
-static int atmel_pcm_suspend(struct snd_soc_dai *dai)
-{
-	struct snd_pcm_runtime *runtime = dai->runtime;
-	struct atmel_runtime_data *prtd;
-	struct atmel_pcm_dma_params *params;
-
-	if (!runtime)
-		return 0;
-
-	prtd = runtime->private_data;
-	params = prtd->params;
-
-	/* disable the PDC and save the PDC registers */
-
-	ssc_writel(params->ssc->regs, PDC_PTCR, params->mask->pdc_disable);
-
-	prtd->pdc_xpr_save = ssc_readx(params->ssc->regs, params->pdc->xpr);
-	prtd->pdc_xcr_save = ssc_readx(params->ssc->regs, params->pdc->xcr);
-	prtd->pdc_xnpr_save = ssc_readx(params->ssc->regs, params->pdc->xnpr);
-	prtd->pdc_xncr_save = ssc_readx(params->ssc->regs, params->pdc->xncr);
-
-	return 0;
-}
-
-static int atmel_pcm_resume(struct snd_soc_dai *dai)
-{
-	struct snd_pcm_runtime *runtime = dai->runtime;
-	struct atmel_runtime_data *prtd;
-	struct atmel_pcm_dma_params *params;
-
-	if (!runtime)
-		return 0;
-
-	prtd = runtime->private_data;
-	params = prtd->params;
-
-	/* restore the PDC registers and enable the PDC */
-	ssc_writex(params->ssc->regs, params->pdc->xpr, prtd->pdc_xpr_save);
-	ssc_writex(params->ssc->regs, params->pdc->xcr, prtd->pdc_xcr_save);
-	ssc_writex(params->ssc->regs, params->pdc->xnpr, prtd->pdc_xnpr_save);
-	ssc_writex(params->ssc->regs, params->pdc->xncr, prtd->pdc_xncr_save);
-
-	ssc_writel(params->ssc->regs, PDC_PTCR, params->mask->pdc_enable);
-	return 0;
-}
-#else
-#define atmel_pcm_suspend	NULL
-#define atmel_pcm_resume	NULL
-#endif
-
 static struct snd_soc_platform_driver atmel_soc_platform = {
 	.ops		= &atmel_pcm_ops,
 	.pcm_new	= atmel_pcm_new,
 	.pcm_free	= atmel_pcm_free,
-	.suspend	= atmel_pcm_suspend,
-	.resume		= atmel_pcm_resume,
 };
 
 int atmel_pcm_pdc_platform_register(struct device *dev)

sound/soc/soc-compress.c

@@ -203,7 +203,6 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
 
 	if (platform->driver->compr_ops && platform->driver->compr_ops->free)
 		platform->driver->compr_ops->free(cstream);
-	cpu_dai->runtime = NULL;
 
 	if (cstream->direction == SND_COMPRESS_PLAYBACK) {
 		if (snd_soc_runtime_ignore_pmdown_time(rtd)) {
@@ -317,8 +316,9 @@ static int soc_compr_trigger_fe(struct snd_compr_stream *cstream, int cmd)
 		cmd == SND_COMPR_TRIGGER_DRAIN) {
 
 		if (platform->driver->compr_ops &&
-			platform->driver->compr_ops->trigger)
-		return platform->driver->compr_ops->trigger(cstream, cmd);
+		    platform->driver->compr_ops->trigger)
+			return platform->driver->compr_ops->trigger(cstream,
+								    cmd);
 	}
 
 	if (cstream->direction == SND_COMPRESS_PLAYBACK)

sound/soc/soc-core.c

@@ -1017,7 +1017,6 @@ static void soc_remove_codec_dai(struct snd_soc_dai *codec_dai, int order)
 					codec_dai->name, err);
 		}
 		codec_dai->probed = 0;
-		list_del(&codec_dai->card_list);
 	}
 }
 
@@ -1049,7 +1048,6 @@ static void soc_remove_link_dais(struct snd_soc_card *card, int num, int order)
 					cpu_dai->name, err);
 		}
 		cpu_dai->probed = 0;
-		list_del(&cpu_dai->card_list);
 
 		if (!cpu_dai->codec) {
 			snd_soc_dapm_free(&cpu_dai->dapm);
@@ -1405,7 +1403,6 @@ static int soc_probe_codec_dai(struct snd_soc_card *card,
 
 		/* mark codec_dai as probed and add to card dai list */
 		codec_dai->probed = 1;
-		list_add(&codec_dai->card_list, &card->dai_dev_list);
 	}
 
 	return 0;
@@ -1490,8 +1487,6 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order)
 			}
 		}
 		cpu_dai->probed = 1;
-		/* mark cpu_dai as probed and add to card dai list */
-		list_add(&cpu_dai->card_list, &card->dai_dev_list);
 	}
 
 	/* probe the CODEC DAI */
@@ -3205,6 +3200,18 @@ int snd_soc_bytes_put(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_GPL(snd_soc_bytes_put);
 
+int snd_soc_bytes_info_ext(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_info *ucontrol)
+{
+	struct soc_bytes_ext *params = (void *)kcontrol->private_value;
+
+	ucontrol->type = SNDRV_CTL_ELEM_TYPE_BYTES;
+	ucontrol->count = params->max;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_bytes_info_ext);
+
 /**
  * snd_soc_info_xr_sx - signed multi register info callback
  * @kcontrol: mreg control
@@ -3738,7 +3745,6 @@ int snd_soc_register_card(struct snd_soc_card *card)
 	for (i = 0; i < card->num_links; i++)
 		card->rtd[i].dai_link = &card->dai_link[i];
 
-	INIT_LIST_HEAD(&card->list);
 	INIT_LIST_HEAD(&card->dapm_dirty);
 	card->instantiated = 0;
 	mutex_init(&card->mutex);
@@ -4271,7 +4277,6 @@ int snd_soc_register_codec(struct device *dev,
 	codec->dapm.stream_event = codec_drv->stream_event;
 	codec->dev = dev;
 	codec->driver = codec_drv;
-	codec->num_dai = num_dai;
 	codec->component.val_bytes = codec_drv->reg_word_size;
 	mutex_init(&codec->mutex);
 
@@ -4697,7 +4702,7 @@ int snd_soc_of_get_dai_name(struct device_node *of_node,
 
 			if (id < 0 || id >= pos->num_dai) {
 				ret = -EINVAL;
-				break;
+				continue;
 			}
 
 			ret = 0;

sound/soc/soc-pcm.c

@@ -555,7 +555,6 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 
 	if (platform->driver->ops && platform->driver->ops->close)
 		platform->driver->ops->close(substream);
-	cpu_dai->runtime = NULL;
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		if (snd_soc_runtime_ignore_pmdown_time(rtd)) {