The apq8016_sbc device tree binding uses a "qcom," vendor prefix for all device tree properties, while qcom_snd_parse_of() uses the same properties without a prefix.
In the future it would be nice to make this consistent, however, for backwards compatibility we need to parse both names to allow apq8016_sbc to use the common qcom_snd_parse_of() function.
Cc: Srinivas Kandagatla srinivas.kandagatla@linaro.org Signed-off-by: Stephan Gerhold stephan@gerhold.net --- sound/soc/qcom/common.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/sound/soc/qcom/common.c b/sound/soc/qcom/common.c index 54f5bc60246f..84dba0d69e6b 100644 --- a/sound/soc/qcom/common.c +++ b/sound/soc/qcom/common.c @@ -18,6 +18,9 @@ int qcom_snd_parse_of(struct snd_soc_card *card) int ret, num_links;
ret = snd_soc_of_parse_card_name(card, "model"); + if (ret == 0 && !card->name) + /* Deprecated, only for compatibility with old device trees */ + ret = snd_soc_of_parse_card_name(card, "qcom,model"); if (ret) { dev_err(dev, "Error parsing card name: %d\n", ret); return ret; @@ -25,8 +28,13 @@ int qcom_snd_parse_of(struct snd_soc_card *card)
/* DAPM routes */ if (of_property_read_bool(dev->of_node, "audio-routing")) { - ret = snd_soc_of_parse_audio_routing(card, - "audio-routing"); + ret = snd_soc_of_parse_audio_routing(card, "audio-routing"); + if (ret) + return ret; + } + /* Deprecated, only for compatibility with old device trees */ + if (of_property_read_bool(dev->of_node, "qcom,audio-routing")) { + ret = snd_soc_of_parse_audio_routing(card, "qcom,audio-routing"); if (ret) return ret; }