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Commit 9e7e474c authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: ad1980: Provide stub DAPM support 



Since non-DAPM devices are not going to be supported provide DAPM input
and output widgets and hook them up to the DAIs.

Signed-off-by: default avatarMark Brown <broonie@linaro.org>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
parent c095ba72

sound/soc/codecs/ad1980.c

+43 −0
Original line number Diff line number Diff line
@@ -96,6 +96,44 @@ SOC_ENUM("Capture Source", ad1980_cap_src), 
SOC_SINGLE("Mic Boost Switch", AC97_MIC, 6, 1, 0),

};



static const struct snd_soc_dapm_widget ad1980_dapm_widgets[] = {

SND_SOC_DAPM_INPUT("MIC1"),

SND_SOC_DAPM_INPUT("MIC2"),

SND_SOC_DAPM_INPUT("CD_L"),

SND_SOC_DAPM_INPUT("CD_R"),

SND_SOC_DAPM_INPUT("AUX_L"),

SND_SOC_DAPM_INPUT("AUX_R"),

SND_SOC_DAPM_INPUT("LINE_IN_L"),

SND_SOC_DAPM_INPUT("LINE_IN_R"),



SND_SOC_DAPM_OUTPUT("LFE_OUT"),

SND_SOC_DAPM_OUTPUT("CENTER_OUT"),

SND_SOC_DAPM_OUTPUT("LINE_OUT_L"),

SND_SOC_DAPM_OUTPUT("LINE_OUT_R"),

SND_SOC_DAPM_OUTPUT("MONO_OUT"),

SND_SOC_DAPM_OUTPUT("HP_OUT_L"),

SND_SOC_DAPM_OUTPUT("HP_OUT_R"),

};



static const struct snd_soc_dapm_route ad1980_dapm_routes[] = {

	{ "Capture", NULL, "MIC1" },

	{ "Capture", NULL, "MIC2" },

	{ "Capture", NULL, "CD_L" },

	{ "Capture", NULL, "CD_R" },

	{ "Capture", NULL, "AUX_L" },

	{ "Capture", NULL, "AUX_R" },

	{ "Capture", NULL, "LINE_IN_L" },

	{ "Capture", NULL, "LINE_IN_R" },



	{ "LFE_OUT", NULL, "Playback" },

	{ "CENTER_OUT", NULL, "Playback" },

	{ "LINE_OUT_L", NULL, "Playback" },

	{ "LINE_OUT_R", NULL, "Playback" },

	{ "MONO_OUT", NULL, "Playback" },

	{ "HP_OUT_L", NULL, "Playback" },

	{ "HP_OUT_R", NULL, "Playback" },

};



static unsigned int ac97_read(struct snd_soc_codec *codec,

	unsigned int reg)

{
@@ -253,6 +291,11 @@ static struct snd_soc_codec_driver soc_codec_dev_ad1980 = { 
	.reg_cache_step = 2,

	.write = ac97_write,

	.read = ac97_read,



	.dapm_widgets = ad1980_dapm_widgets,

	.num_dapm_widgets = ARRAY_SIZE(ad1980_dapm_widgets),

	.dapm_routes = ad1980_dapm_routes,

	.num_dapm_routes = ARRAY_SIZE(ad1980_dapm_routes),

};



static int ad1980_probe(struct platform_device *pdev)