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Commit 782fbaba authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: cs4270: 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>
parent d4e4ab86

sound/soc/codecs/cs4270.c

+20 −0
Original line number Diff line number Diff line
@@ -139,6 +139,22 @@ struct cs4270_private { 
	struct regulator_bulk_data supplies[ARRAY_SIZE(supply_names)];

};



static const struct snd_soc_dapm_widget cs4270_dapm_widgets[] = {

SND_SOC_DAPM_INPUT("AINL"),

SND_SOC_DAPM_INPUT("AINR"),



SND_SOC_DAPM_OUTPUT("AOUTL"),

SND_SOC_DAPM_OUTPUT("AOUTR"),

};



static const struct snd_soc_dapm_route cs4270_dapm_routes[] = {

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

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



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

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

};



/**

 * struct cs4270_mode_ratios - clock ratio tables

 * @ratio: the ratio of MCLK to the sample rate
@@ -612,6 +628,10 @@ static const struct snd_soc_codec_driver soc_codec_device_cs4270 = { 


	.controls =		cs4270_snd_controls,

	.num_controls =		ARRAY_SIZE(cs4270_snd_controls),

	.dapm_widgets =		cs4270_dapm_widgets,

	.num_dapm_widgets =	ARRAY_SIZE(cs4270_dapm_widgets),

	.dapm_routes =		cs4270_dapm_routes,

	.num_dapm_routes =	ARRAY_SIZE(cs4270_dapm_routes),

};



/*