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ASoC: pcm3008: Add DAPM support

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Make it possible to connect external devices to the CODEC and ensure
continued operation with non-DAPM support removed from the core.

Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2013-08-15 12:01:40 +01:00
parent ea67afc3fd
commit faaf36f216
1 changed files with 20 additions and 0 deletions
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20
sound/soc/codecs/pcm3008.c
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@ -28,6 +28,22 @@
#include "pcm3008.h"
static const struct snd_soc_dapm_widget pcm3008_dapm_widgets[] = {
SND_SOC_DAPM_INPUT("VINL"),
SND_SOC_DAPM_INPUT("VINR"),
SND_SOC_DAPM_OUTPUT("VOUTL"),
SND_SOC_DAPM_OUTPUT("VOUTR"),
};
static const struct snd_soc_dapm_route pcm3008_dapm_routes[] = {
{ "PCM3008 Capture", NULL, "VINL" },
{ "PCM3008 Capture", NULL, "VINR" },
{ "VOUTL", NULL, "PCM3008 Playback" },
{ "VOUTR", NULL, "PCM3008 Playback" },
};
#define PCM3008_RATES (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
SNDRV_PCM_RATE_48000)
@ -77,6 +93,10 @@ static int pcm3008_soc_resume(struct snd_soc_codec *codec)
static struct snd_soc_codec_driver soc_codec_dev_pcm3008 = {
.suspend = pcm3008_soc_suspend,
.resume = pcm3008_soc_resume,
.dapm_widgets = pcm3008_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(pcm3008_dapm_widgets),
.dapm_routes = pcm3008_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(pcm3008_dapm_routes),
};
static int pcm3008_codec_probe(struct platform_device *pdev)