Currently the hdmi i2s playback stream and hdmi spdif playback stream are using the same name. So when they are enabled at the same time, kernel will print this warning:
[ 2.201835] hdmi-audio-codec hdmi-audio-codec.1.auto: ASoC: Failed to create Playback debugfs file
Assign different names to them to avoid that.
Signed-off-by: Jeffy Chen jeffy.chen@rock-chips.com ---
sound/soc/codecs/hdmi-codec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c index 509ab51..a2af440 100644 --- a/sound/soc/codecs/hdmi-codec.c +++ b/sound/soc/codecs/hdmi-codec.c @@ -696,7 +696,7 @@ static struct snd_soc_dai_driver hdmi_i2s_dai = { .name = "i2s-hifi", .id = DAI_ID_I2S, .playback = { - .stream_name = "Playback", + .stream_name = "I2S Playback", .channels_min = 2, .channels_max = 8, .rates = HDMI_RATES, @@ -711,7 +711,7 @@ static const struct snd_soc_dai_driver hdmi_spdif_dai = { .name = "spdif-hifi", .id = DAI_ID_SPDIF, .playback = { - .stream_name = "Playback", + .stream_name = "SPDIF Playback", .channels_min = 2, .channels_max = 2, .rates = HDMI_RATES,