diff options
Diffstat (limited to 'sound/soc/generic/simple-card.c')
| -rw-r--r-- | sound/soc/generic/simple-card.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index c93f2e7dec4b..8593d51e0c6c 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -26,7 +26,6 @@ struct simple_card_data { struct snd_soc_codec_conf *codec_conf; unsigned int mclk_fs; } *dai_props; - unsigned int mclk_fs; struct asoc_simple_jack hp_jack; struct asoc_simple_jack mic_jack; struct snd_soc_dai_link *dai_link; @@ -102,9 +101,7 @@ static int asoc_simple_card_hw_params(struct snd_pcm_substream *substream, unsigned int mclk, mclk_fs = 0; int ret = 0; - if (priv->mclk_fs) - mclk_fs = priv->mclk_fs; - else if (dai_props->mclk_fs) + if (dai_props->mclk_fs) mclk_fs = dai_props->mclk_fs; if (mclk_fs) { @@ -172,7 +169,8 @@ static int asoc_simple_card_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, return 0; } -static int asoc_simple_card_dai_link_of_dpcm(struct device_node *node, +static int asoc_simple_card_dai_link_of_dpcm(struct device_node *top, + struct device_node *node, struct device_node *np, struct device_node *codec, struct simple_card_data *priv, @@ -185,6 +183,7 @@ static int asoc_simple_card_dai_link_of_dpcm(struct device_node *node, struct simple_dai_props *dai_props = simple_priv_to_props(priv, link_idx); struct snd_soc_card *card = simple_priv_to_card(priv); struct asoc_simple_dai *dai; + char prop[128]; char *prefix = ""; int ret; @@ -278,7 +277,10 @@ static int asoc_simple_card_dai_link_of_dpcm(struct device_node *node, if (ret < 0) return ret; - of_property_read_u32(np, "mclk-fs", &dai_props->mclk_fs); + snprintf(prop, sizeof(prop), "%smclk-fs", prefix); + of_property_read_u32(top, PREFIX "mclk-fs", &dai_props->mclk_fs); + of_property_read_u32(node, prop, &dai_props->mclk_fs); + of_property_read_u32(np, prop, &dai_props->mclk_fs); ret = asoc_simple_card_parse_daifmt(dev, node, codec, prefix, &dai_link->dai_fmt); @@ -293,7 +295,8 @@ static int asoc_simple_card_dai_link_of_dpcm(struct device_node *node, return 0; } -static int asoc_simple_card_dai_link_of(struct device_node *node, +static int asoc_simple_card_dai_link_of(struct device_node *top, + struct device_node *node, struct simple_card_data *priv, int *dai_idx, int link_idx, bool is_top_level_node) @@ -345,7 +348,11 @@ static int asoc_simple_card_dai_link_of(struct device_node *node, if (ret < 0) goto dai_link_of_err; - of_property_read_u32(node, "mclk-fs", &dai_props->mclk_fs); + snprintf(prop, sizeof(prop), "%smclk-fs", prefix); + of_property_read_u32(top, PREFIX "mclk-fs", &dai_props->mclk_fs); + of_property_read_u32(node, prop, &dai_props->mclk_fs); + of_property_read_u32(cpu, prop, &dai_props->mclk_fs); + of_property_read_u32(codec, prop, &dai_props->mclk_fs); ret = asoc_simple_card_parse_cpu(cpu, dai_link, DAI, CELL, &single_cpu); @@ -453,9 +460,6 @@ static int asoc_simple_card_parse_of(struct simple_card_data *priv) if (ret < 0) return ret; - /* Factor to mclk, used in hw_params() */ - of_property_read_u32(top, PREFIX "mclk-fs", &priv->mclk_fs); - asoc_simple_card_parse_convert(dev, top, PREFIX, &priv->adata); /* Single/Muti DAI link(s) & New style of DT node */ @@ -482,13 +486,13 @@ static int asoc_simple_card_parse_of(struct simple_card_data *priv) is_fe = (np != codec); ret = asoc_simple_card_dai_link_of_dpcm( - node, np, codec, priv, + top, node, np, codec, priv, &dai_idx, link_idx++, &conf_idx, is_fe, !loop); } } else { ret = asoc_simple_card_dai_link_of( - node, priv, + top, node, priv, &dai_idx, link_idx++, !loop); } if (ret < 0) |