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ASoC: corgi: Automatically disconnect non-connected pins 

All DAPM input and output pins of the wm8994 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@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2015-01-09 22:03:26 +01:00 committed by Mark Brown
parent 3c066c642a
commit 46d0d8df15
1 changed files with 1 additions and 15 deletions
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16
sound/soc/pxa/corgi.c
View File

@ -259,20 +259,6 @@ static const struct snd_kcontrol_new wm8731_corgi_controls[] = {
corgi_set_spk),
};
/*
* Logic for a wm8731 as connected on a Sharp SL-C7x0 Device
*/
static int corgi_wm8731_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_dapm_context *dapm = &codec->dapm;
snd_soc_dapm_nc_pin(dapm, "LLINEIN");
snd_soc_dapm_nc_pin(dapm, "RLINEIN");
return 0;
}
/* corgi digital audio interface glue - connects codec <--> CPU */
static struct snd_soc_dai_link corgi_dai = {
.name = "WM8731",
@ -281,7 +267,6 @@ static struct snd_soc_dai_link corgi_dai = {
.codec_dai_name = "wm8731-hifi",
.platform_name = "pxa-pcm-audio",
.codec_name = "wm8731.0-001b",
.init = corgi_wm8731_init,
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.ops = &corgi_ops,
@ -300,6 +285,7 @@ static struct snd_soc_card corgi = {
.num_dapm_widgets = ARRAY_SIZE(wm8731_dapm_widgets),
.dapm_routes = corgi_audio_map,
.num_dapm_routes = ARRAY_SIZE(corgi_audio_map),
.fully_routed = true,
};
static int corgi_probe(struct platform_device *pdev)