[alsa-devel] [PATCH 7/8] ASoC: palm27x: Automatically disconnect non-connected pins

[Lars-Peter Clausen]

All DAPM input and output pins of the wm9712 are either used in the card's
DAPM routing table or are marked as not connected.

Set the fully_routed flag of the card instead of manually marking the unused
inputs and outputs as not connected. This makes the code a bit shorter and
cleaner.

Signed-off-by: Lars-Peter Clausen <lars at metafoo.de>
---
 sound/soc/pxa/palm27x.c | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c
index 5a0b82f..910336c 100644
--- a/sound/soc/pxa/palm27x.c
+++ b/sound/soc/pxa/palm27x.c
@@ -76,18 +76,8 @@ static struct snd_soc_card palm27x_asoc;
 static int palm27x_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int err;
 
-	/* not connected pins */
-	snd_soc_dapm_nc_pin(dapm, "OUT3");
-	snd_soc_dapm_nc_pin(dapm, "MONOOUT");
-	snd_soc_dapm_nc_pin(dapm, "LINEINL");
-	snd_soc_dapm_nc_pin(dapm, "LINEINR");
-	snd_soc_dapm_nc_pin(dapm, "PCBEEP");
-	snd_soc_dapm_nc_pin(dapm, "PHONE");
-	snd_soc_dapm_nc_pin(dapm, "MIC2");
-
 	/* Jack detection API stuff */
 	err = snd_soc_jack_new(codec, "Headphone Jack",
 				SND_JACK_HEADPHONE, &hs_jack);
@@ -133,7 +123,8 @@ static struct snd_soc_card palm27x_asoc = {
 	.dapm_widgets = palm27x_dapm_widgets,
 	.num_dapm_widgets = ARRAY_SIZE(palm27x_dapm_widgets),
 	.dapm_routes = audio_map,
-	.num_dapm_routes = ARRAY_SIZE(audio_map)
+	.num_dapm_routes = ARRAY_SIZE(audio_map),
+	.fully_routed = true,
 };
 
 static int palm27x_asoc_probe(struct platform_device *pdev)
-- 
1.8.0