If stream names of dai driver are duplicated there'll be warnings when machine driver tries to add widgets on a route:
[ 8.831335] fsl-asoc-card sound-wm8960: ASoC: sink widget CPU-Playback overwritten [ 8.839917] fsl-asoc-card sound-wm8960: ASoC: source widget CPU-Capture overwritten Use different stream names to avoid such warnings. Fixes: 15c958390460 ("ASoC: fsl_sai: Add separate DAI for transmitter and receiver") Signed-off-by: Chancel Liu <chancel....@nxp.com> --- sound/soc/fsl/fsl_sai.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index c4eb87c5d39e..9f33dd11d47f 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -994,10 +994,10 @@ static struct snd_soc_dai_driver fsl_sai_dai_template[] = { { .name = "sai-tx", .playback = { - .stream_name = "CPU-Playback", + .stream_name = "SAI-Playback", .channels_min = 1, .channels_max = 32, - .rate_min = 8000, + .rate_min = 8000, .rate_max = 2822400, .rates = SNDRV_PCM_RATE_KNOT, .formats = FSL_SAI_FORMATS, @@ -1007,7 +1007,7 @@ static struct snd_soc_dai_driver fsl_sai_dai_template[] = { { .name = "sai-rx", .capture = { - .stream_name = "CPU-Capture", + .stream_name = "SAI-Capture", .channels_min = 1, .channels_max = 32, .rate_min = 8000, -- 2.47.1