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Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/codecs/ac97.c1
-rw-r--r--sound/soc/codecs/wm9712.c1
-rw-r--r--sound/soc/soc-core.c18
3 files changed, 17 insertions, 3 deletions
diff --git a/sound/soc/codecs/ac97.c b/sound/soc/codecs/ac97.c
index f3b3b9efbb6..0b8a6f8b366 100644
--- a/sound/soc/codecs/ac97.c
+++ b/sound/soc/codecs/ac97.c
@@ -45,6 +45,7 @@ static int ac97_prepare(struct snd_pcm_substream *substream)
struct snd_soc_codec_dai ac97_dai = {
.name = "AC97 HiFi",
+ .type = SND_SOC_DAI_AC97,
.playback = {
.stream_name = "AC97 Playback",
.channels_min = 1,
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 264413a00ca..986b5d59cef 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -544,6 +544,7 @@ static int ac97_aux_prepare(struct snd_pcm_substream *substream)
struct snd_soc_codec_dai wm9712_dai[] = {
{
.name = "AC97 HiFi",
+ .type = SND_SOC_DAI_AC97_BUS,
.playback = {
.stream_name = "HiFi Playback",
.channels_min = 1,
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 36519aef55d..92d5d917b73 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -116,6 +116,7 @@ static int soc_ac97_dev_register(struct snd_soc_codec *codec)
static inline const char* get_dai_name(int type)
{
switch(type) {
+ case SND_SOC_DAI_AC97_BUS:
case SND_SOC_DAI_AC97:
return "AC97";
case SND_SOC_DAI_I2S:
@@ -1099,7 +1100,8 @@ int snd_soc_register_card(struct snd_soc_device *socdev)
continue;
}
}
- if (socdev->machine->dai_link[i].cpu_dai->type == SND_SOC_DAI_AC97)
+ if (socdev->machine->dai_link[i].codec_dai->type ==
+ SND_SOC_DAI_AC97_BUS)
ac97 = 1;
}
snprintf(codec->card->shortname, sizeof(codec->card->shortname),
@@ -1148,11 +1150,21 @@ EXPORT_SYMBOL_GPL(snd_soc_register_card);
void snd_soc_free_pcms(struct snd_soc_device *socdev)
{
struct snd_soc_codec *codec = socdev->codec;
+#ifdef CONFIG_SND_SOC_AC97_BUS
+ struct snd_soc_codec_dai *codec_dai;
+ int i;
+#endif
mutex_lock(&codec->mutex);
#ifdef CONFIG_SND_SOC_AC97_BUS
- if (codec->ac97)
- soc_ac97_dev_unregister(codec);
+ for(i = 0; i < codec->num_dai; i++) {
+ codec_dai = &codec->dai[i];
+ if (codec_dai->type == SND_SOC_DAI_AC97_BUS && codec->ac97) {
+ soc_ac97_dev_unregister(codec);
+ goto free_card;
+ }
+ }
+free_card:
#endif
if (codec->card)