diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/qcom/common.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/sound/soc/qcom/common.c b/sound/soc/qcom/common.c index 030df6026562..54f5bc60246f 100644 --- a/sound/soc/qcom/common.c +++ b/sound/soc/qcom/common.c @@ -84,7 +84,7 @@ int qcom_snd_parse_of(struct snd_soc_card *card) goto err; } - if (codec && platform) { + if (platform) { link->platforms->of_node = of_parse_phandle(platform, "sound-dai", 0); @@ -93,15 +93,24 @@ int qcom_snd_parse_of(struct snd_soc_card *card) ret = -EINVAL; goto err; } + } else { + link->platforms->of_node = link->cpus->of_node; + } + if (codec) { ret = snd_soc_of_get_dai_link_codecs(dev, codec, link); if (ret < 0) { dev_err(card->dev, "%s: codec dai not found\n", link->name); goto err; } - link->no_pcm = 1; - link->ignore_pmdown_time = 1; + + if (platform) { + /* DPCM backend */ + link->no_pcm = 1; + link->ignore_pmdown_time = 1; + } } else { + /* DPCM frontend */ dlc = devm_kzalloc(dev, sizeof(*dlc), GFP_KERNEL); if (!dlc) return -ENOMEM; @@ -109,15 +118,18 @@ int qcom_snd_parse_of(struct snd_soc_card *card) link->codecs = dlc; link->num_codecs = 1; - link->platforms->of_node = link->cpus->of_node; link->codecs->dai_name = "snd-soc-dummy-dai"; link->codecs->name = "snd-soc-dummy"; link->dynamic = 1; } - snd_soc_dai_link_set_capabilities(link); - link->ignore_suspend = 1; - link->nonatomic = 1; + if (platform || !codec) { + /* DPCM */ + snd_soc_dai_link_set_capabilities(link); + link->ignore_suspend = 1; + link->nonatomic = 1; + } + link->stream_name = link->name; link++; |