From: Takashi Iwai tiwai@suse.de
commit 0d024a8bec084205fdd9fa17479ba91f45f85db3 upstream.
The cx2072x codec driver defines multiple DAIs with the same stream name "Playback" and "Capture". Although the current code works more or less as is as the secondary streams are never used, it still leads the error message like: debugfs: File 'Playback' in directory 'dapm' already present! debugfs: File 'Capture' in directory 'dapm' already present!
Fix it by renaming the secondary streams to unique names.
Fixes: a497a4363706 ("ASoC: Add support for Conexant CX2072X CODEC") Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai tiwai@suse.de Link: https://lore.kernel.org/r/20201208135154.9188-1-tiwai@suse.de Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- sound/soc/codecs/cx2072x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/sound/soc/codecs/cx2072x.c +++ b/sound/soc/codecs/cx2072x.c @@ -1579,7 +1579,7 @@ static struct snd_soc_dai_driver soc_cod .id = CX2072X_DAI_DSP, .probe = cx2072x_dsp_dai_probe, .playback = { - .stream_name = "Playback", + .stream_name = "DSP Playback", .channels_min = 2, .channels_max = 2, .rates = CX2072X_RATES_DSP, @@ -1591,7 +1591,7 @@ static struct snd_soc_dai_driver soc_cod .name = "cx2072x-aec", .id = 3, .capture = { - .stream_name = "Capture", + .stream_name = "AEC Capture", .channels_min = 2, .channels_max = 2, .rates = CX2072X_RATES_DSP,