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Commit 7523f69e authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Mark Brown
Browse files

ASoC: e750: Automatically disconnect non-connected pins 



All DAPM input and output pins of the wm9705 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: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent dff6c964

sound/soc/pxa/e750_wm9705.c

+1 −19
Original line number Diff line number Diff line
@@ -70,24 +70,6 @@ static const struct snd_soc_dapm_route audio_map[] = { 
	{"MIC1", NULL, "Mic (Internal)"},

};



static int e750_ac97_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, "LOUT");

	snd_soc_dapm_nc_pin(dapm, "ROUT");

	snd_soc_dapm_nc_pin(dapm, "PHONE");

	snd_soc_dapm_nc_pin(dapm, "LINEINL");

	snd_soc_dapm_nc_pin(dapm, "LINEINR");

	snd_soc_dapm_nc_pin(dapm, "CDINL");

	snd_soc_dapm_nc_pin(dapm, "CDINR");

	snd_soc_dapm_nc_pin(dapm, "PCBEEP");

	snd_soc_dapm_nc_pin(dapm, "MIC2");



	return 0;

}



static struct snd_soc_dai_link e750_dai[] = {

	{

		.name = "AC97",
@@ -96,7 +78,6 @@ static struct snd_soc_dai_link e750_dai[] = { 
		.codec_dai_name = "wm9705-hifi",

		.platform_name = "pxa-pcm-audio",

		.codec_name = "wm9705-codec",

		.init = e750_ac97_init,

		/* use ops to check startup state */

	},

	{
@@ -119,6 +100,7 @@ static struct snd_soc_card e750 = { 
	.num_dapm_widgets = ARRAY_SIZE(e750_dapm_widgets),

	.dapm_routes = audio_map,

	.num_dapm_routes = ARRAY_SIZE(audio_map),

	.fully_routed = true,

};



static struct gpio e750_audio_gpios[] = {