@@ -149,14 +149,6 @@ static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
if (ret < 0)
return ret;
- ret = asoc_simple_card_init_hp(rtd->card, &priv->hp_jack, PREFIX);
- if (ret < 0)
- return ret;
-
- ret = asoc_simple_card_init_mic(rtd->card, &priv->mic_jack, PREFIX);
- if (ret < 0)
- return ret;
-
return 0;
}
@@ -350,6 +342,22 @@ static int asoc_simple_card_parse_of(struct simple_card_data *priv)
return ret;
}
+static int asoc_simple_soc_card_probe(struct snd_soc_card *card)
+{
+ struct simple_card_data *priv = snd_soc_card_get_drvdata(card);
+ int ret;
+
+ ret = asoc_simple_card_init_hp(card, &priv->hp_jack, PREFIX);
+ if (ret < 0)
+ return ret;
+
+ ret = asoc_simple_card_init_mic(card, &priv->mic_jack, PREFIX);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
static int asoc_simple_card_probe(struct platform_device *pdev)
{
struct simple_card_data *priv;
@@ -385,6 +393,7 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
card->dev = dev;
card->dai_link = priv->dai_link;
card->num_links = num;
+ card->probe = asoc_simple_soc_card_probe;
if (np && of_device_is_available(np)) {
This patch moves headphone and microphone detection to probe() of snd_soc_card from init() of snd_soc_dai_link. This is because init() is called (and an input device /dev/input/eventX is created too) twice or above if simple card has two or more DAI links. Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> --- Changes from v2: - Keep PREFIX of hp/mic detection properties Changes from v1: - Newly added --- sound/soc/generic/simple-card.c | 25 +++++++++++++++++-------- 1 file changed, 17 insertions(+), 8 deletions(-) -- 2.17.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel