diff options
| author | Paul Cercueil <paul@crapouillou.net> | 2019-04-26 04:25:50 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-04-26 10:50:51 +0100 |
| commit | 552f2d7edd38e29073f8036191320f09b534c480 (patch) | |
| tree | c75eeaf73ca2acbbb650fca4b2e678f4d2e8f4e9 /sound/soc/generic/simple-card.c | |
| parent | b46ea8f4d23807e41be86bf214618e4fd4682b9b (diff) | |
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 <paul@crapouillou.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/generic/simple-card.c')
| -rw-r--r-- | sound/soc/generic/simple-card.c | 4 |
1 files changed, 4 insertions, 0 deletions
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--) { |