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Commit 2e7fb942 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: cs4271: Add DAPM support 



This makes it possible to hook the device into a more complex board and
ensures it will continue to work with non-DAPM support removed from the
core.

Signed-off-by: default avatarMark Brown <broonie@linaro.org>
Acked-by: default avatarAlexander Sverdlin <subaparts@yandex.ru>
parent bad268f3

sound/soc/codecs/cs4271.c

+24 −0
Original line number Original line Diff line number Diff line
@@ -173,6 +173,26 @@ struct cs4271_private { 
	bool				enable_soft_reset;

	bool				enable_soft_reset;

};

};





static const struct snd_soc_dapm_widget cs4271_dapm_widgets[] = {

SND_SOC_DAPM_INPUT("AINA"),

SND_SOC_DAPM_INPUT("AINB"),



SND_SOC_DAPM_OUTPUT("AOUTA+"),

SND_SOC_DAPM_OUTPUT("AOUTA-"),

SND_SOC_DAPM_OUTPUT("AOUTB+"),

SND_SOC_DAPM_OUTPUT("AOUTB-"),

};



static const struct snd_soc_dapm_route cs4271_dapm_routes[] = {

	{ "Capture", NULL, "AINA" },

	{ "Capture", NULL, "AINB" },



	{ "AOUTA+", NULL, "Playback" },

	{ "AOUTA-", NULL, "Playback" },

	{ "AOUTB+", NULL, "Playback" },

	{ "AOUTB-", NULL, "Playback" },

};



/*

/*

 * @freq is the desired MCLK rate

 * @freq is the desired MCLK rate

 * MCLK rate should (c) be the sample rate, multiplied by one of the

 * MCLK rate should (c) be the sample rate, multiplied by one of the
@@ -598,6 +618,10 @@ static struct snd_soc_codec_driver soc_codec_dev_cs4271 = { 




	.controls		= cs4271_snd_controls,

	.controls		= cs4271_snd_controls,

	.num_controls		= ARRAY_SIZE(cs4271_snd_controls),

	.num_controls		= ARRAY_SIZE(cs4271_snd_controls),

	.dapm_widgets		= cs4271_dapm_widgets,

	.num_dapm_widgets	= ARRAY_SIZE(cs4271_dapm_widgets),

	.dapm_routes		= cs4271_dapm_routes,

	.num_dapm_routes	= ARRAY_SIZE(cs4271_dapm_routes),

};

};





#if defined(CONFIG_SPI_MASTER)

#if defined(CONFIG_SPI_MASTER)