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ASoC: spdif: Add stub DAPM widgets for Rx

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Ensure that the driver continues to work with mandatory DAPM.

Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2013-08-19 12:09:39 +01:00
parent 6ad709482e
commit 2f6e3ba0e0
1 changed files with 14 additions and 1 deletions
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15
sound/soc/codecs/spdif_receiver.c
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@ -23,13 +23,26 @@
#include <sound/initval.h>
#include <linux/of.h>
static const struct snd_soc_dapm_widget dir_widgets[] = {
SND_SOC_DAPM_INPUT("spdif-in"),
};
static const struct snd_soc_dapm_route dir_routes[] = {
{ "Capture", NULL, "spdif-in" },
};
#define STUB_RATES SNDRV_PCM_RATE_8000_192000
#define STUB_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
SNDRV_PCM_FMTBIT_S20_3LE | \
SNDRV_PCM_FMTBIT_S24_LE | \
SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE)
static struct snd_soc_codec_driver soc_codec_spdif_dir;
static struct snd_soc_codec_driver soc_codec_spdif_dir = {
.dapm_widgets = dir_widgets,
.num_dapm_widgets = ARRAY_SIZE(dir_widgets),
.dapm_routes = dir_routes,
.num_dapm_routes = ARRAY_SIZE(dir_routes),
};
static struct snd_soc_dai_driver dir_stub_dai = {
.name = "dir-hifi",