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authorNicolin Chen <nicoleotsuka@gmail.com>2014-07-30 11:10:28 +0800
committerMark Brown <broonie@linaro.org>2014-07-31 20:55:04 +0100
commit756409320bcb366aa5954b4162612aa4be7e37a4 (patch)
tree66aeea5b6e99804b22a42dff650ea2654bb1d879 /sound/soc
parent20d5b76fb2c7070c70fc91b666f5395e5d16e197 (diff)
ASoC: fsl_spdif: Add stream names for DPCM usage
DPCM needs extra dapm routes in the machine driver to route audio between Front-End and Back-End. In order to differ the stream names in the route map from CODECs, we here add specific stream names to SPDIF driver so that we can implement ASRC via DPCM to it. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/fsl/fsl_spdif.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index b912d45a2a4..5fbcd9993bd 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -969,12 +969,14 @@ static int fsl_spdif_dai_probe(struct snd_soc_dai *dai)
static struct snd_soc_dai_driver fsl_spdif_dai = {
.probe = &fsl_spdif_dai_probe,
.playback = {
+ .stream_name = "CPU-Playback",
.channels_min = 2,
.channels_max = 2,
.rates = FSL_SPDIF_RATES_PLAYBACK,
.formats = FSL_SPDIF_FORMATS_PLAYBACK,
},
.capture = {
+ .stream_name = "CPU-Capture",
.channels_min = 2,
.channels_max = 2,
.rates = FSL_SPDIF_RATES_CAPTURE,