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Commit 1470bfac authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: wm0010: Add dummy widget for CLKIN 



Make it easier to integrate the management of the clock supplying the
WM0010 with DAPM by providing a dummy supply widget which supplies the
interface widgets, this can be connected to clock outputs by the machines.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 6df31986

sound/soc/codecs/wm0010.c

+11 −0
Original line number Diff line number Diff line
@@ -118,9 +118,18 @@ struct wm0010_spi_msg { 
	size_t len;

};



static const struct snd_soc_dapm_widget wm0010_dapm_widgets[] = {

SND_SOC_DAPM_SUPPLY("CLKIN",  SND_SOC_NOPM, 0, 0, NULL, 0),

};



static const struct snd_soc_dapm_route wm0010_dapm_routes[] = {

	{ "SDI2 Capture", NULL, "SDI1 Playback" },

	{ "SDI1 Capture", NULL, "SDI2 Playback" },



	{ "SDI1 Capture", NULL, "CLKIN" },

	{ "SDI2 Capture", NULL, "CLKIN" },

	{ "SDI1 Playback", NULL, "CLKIN" },

	{ "SDI2 Playback", NULL, "CLKIN" },

};



static const char *wm0010_state_to_str(enum wm0010_state state)
@@ -718,6 +727,8 @@ static struct snd_soc_codec_driver soc_codec_dev_wm0010 = { 
	.set_bias_level = wm0010_set_bias_level,

	.set_sysclk = wm0010_set_sysclk,



	.dapm_widgets = wm0010_dapm_widgets,

	.num_dapm_widgets = ARRAY_SIZE(wm0010_dapm_widgets),

	.dapm_routes = wm0010_dapm_routes,

	.num_dapm_routes = ARRAY_SIZE(wm0010_dapm_routes),

};