diff options
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/generic/audio-graph-card.c | 70 |
1 files changed, 33 insertions, 37 deletions
diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c index bfaeb208db46..2c8a2fcb7922 100644 --- a/sound/soc/generic/audio-graph-card.c +++ b/sound/soc/generic/audio-graph-card.c @@ -247,6 +247,29 @@ static int graph_parse_node(struct asoc_simple_priv *priv, return 0; } +static int graph_link_init(struct asoc_simple_priv *priv, + struct device_node *cpu_ep, + struct device_node *codec_ep, + struct link_info *li, + char *name) +{ + struct device *dev = simple_priv_to_dev(priv); + struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link); + int ret; + + ret = asoc_simple_parse_daifmt(dev, cpu_ep, codec_ep, + NULL, &dai_link->dai_fmt); + if (ret < 0) + return ret; + + dai_link->init = asoc_simple_dai_init; + dai_link->ops = &graph_ops; + if (priv->ops) + dai_link->ops = priv->ops; + + return asoc_simple_set_dailink_name(dev, dai_link, name); +} + static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv, struct device_node *cpu_ep, struct device_node *codec_ep, @@ -262,6 +285,7 @@ static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv, struct device_node *ports; struct snd_soc_dai_link_component *cpus = asoc_link_to_cpu(dai_link, 0); struct snd_soc_dai_link_component *codecs = asoc_link_to_codec(dai_link, 0); + char dai_name[64]; int ret; port = of_get_parent(ep); @@ -280,13 +304,8 @@ static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv, if (ret) goto out_put_node; - ret = asoc_simple_set_dailink_name(dev, dai_link, - "fe.%pOFP.%s", - cpus->of_node, - cpus->dai_name); - if (ret < 0) - goto out_put_node; - + snprintf(dai_name, sizeof(dai_name), + "fe.%pOFP.%s", cpus->of_node, cpus->dai_name); /* * In BE<->BE connections it is not required to create * PCM devices at CPU end of the dai link and thus 'no_pcm' @@ -314,12 +333,8 @@ static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv, if (ret < 0) goto out_put_node; - ret = asoc_simple_set_dailink_name(dev, dai_link, - "be.%pOFP.%s", - codecs->of_node, - codecs->dai_name); - if (ret < 0) - goto out_put_node; + snprintf(dai_name, sizeof(dai_name), + "be.%pOFP.%s", codecs->of_node, codecs->dai_name); /* check "prefix" from top node */ snd_soc_of_parse_node_prefix(top, cconf, codecs->of_node, @@ -332,20 +347,9 @@ static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv, graph_parse_convert(dev, ep, &dai_props->adata); - ret = asoc_simple_parse_daifmt(dev, cpu_ep, codec_ep, - NULL, &dai_link->dai_fmt); - if (ret < 0) - goto out_put_node; - snd_soc_dai_link_set_capabilities(dai_link); - dai_link->ops = &graph_ops; - - /* Use custom snd_soc_ops callbacks if available */ - if (priv->ops) - dai_link->ops = priv->ops; - - dai_link->init = asoc_simple_dai_init; + ret = graph_link_init(priv, cpu_ep, codec_ep, li, dai_name); out_put_node: li->link++; @@ -364,15 +368,11 @@ static int graph_dai_link_of(struct asoc_simple_priv *priv, struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link); struct snd_soc_dai_link_component *cpus = asoc_link_to_cpu(dai_link, 0); struct snd_soc_dai_link_component *codecs = asoc_link_to_codec(dai_link, 0); + char dai_name[64]; int ret; dev_dbg(dev, "link_of (%pOF)\n", cpu_ep); - ret = asoc_simple_parse_daifmt(dev, cpu_ep, codec_ep, - NULL, &dai_link->dai_fmt); - if (ret < 0) - return ret; - ret = graph_parse_node(priv, cpu_ep, li, 1); if (ret < 0) return ret; @@ -381,16 +381,12 @@ static int graph_dai_link_of(struct asoc_simple_priv *priv, if (ret < 0) return ret; - ret = asoc_simple_set_dailink_name(dev, dai_link, - "%s-%s", - cpus->dai_name, - codecs->dai_name); + snprintf(dai_name, sizeof(dai_name), + "%s-%s", cpus->dai_name, codecs->dai_name); + ret = graph_link_init(priv, cpu_ep, codec_ep, li, dai_name); if (ret < 0) return ret; - dai_link->ops = &graph_ops; - dai_link->init = asoc_simple_dai_init; - li->link++; return 0; |