From 552f2d7edd38e29073f8036191320f09b534c480 Mon Sep 17 00:00:00 2001 From: Paul Cercueil Date: Fri, 26 Apr 2019 04:25:50 +0200 Subject: [PATCH] ASoC: simple-card: Read pin switches conf from devicetree When the routing path between a widget (e.g. "Speaker") and the codec goes through an external amplifier, having a pin switch for this widget allows the amplifier to be disabled when the widget is not to be used (e.g. when using headphones). Signed-off-by: Paul Cercueil Signed-off-by: Mark Brown --- sound/soc/generic/simple-card.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 335ead0cbb8a..9b568f578bcd 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -464,6 +464,10 @@ static int simple_parse_of(struct asoc_simple_priv *priv) if (ret < 0) return ret; + ret = asoc_simple_parse_pin_switches(card, PREFIX); + if (ret < 0) + return ret; + /* Single/Muti DAI link(s) & New style of DT node */ memset(&li, 0, sizeof(li)); for (li.cpu = 1; li.cpu >= 0; li.cpu--) { -- 2.11.0