diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2026-07-15 18:06:20 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-07-15 16:55:47 +0100 |
| commit | 0b604e886ece11b71c4daaeccc512c784b89b014 (patch) | |
| tree | 0e3035830414035b8df919a291cc3008c58aac35 | |
| parent | d39e4e27962aa1fb5b8f0df057e1079504d369eb (diff) | |
| download | linux-0b604e886ece11b71c4daaeccc512c784b89b014.tar.gz linux-0b604e886ece11b71c4daaeccc512c784b89b014.zip | |
ASoC: bt-sco: fix duplicate DAPM widget names for wideband DAI
The bt-sco-pcm-wb DAI uses the same stream_name strings as bt-sco-pcm
("Playback" and "Capture"). This causes duplicate DAPM AIF widget
names within the same component, leading to debugfs warnings:
debugfs: 'Playback' already exists in 'dapm'
debugfs: 'Capture' already exists in 'dapm'
Give the wideband DAI distinct stream names ("WB Playback" and
"WB Capture") and add corresponding DAPM AIF widgets and routes for
them.
Fixes: 5947e1b4992e ("ASoC: bt-sco: extend rate and add a general compatible string")
Assisted-by: VeroCoder:claude-sonnet-4-5
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://patch.msgid.link/20260715100620.1387159-1-shengjiu.wang@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/bt-sco.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sound/soc/codecs/bt-sco.c b/sound/soc/codecs/bt-sco.c index 3afcef2dfa35..c0bf45b76cb8 100644 --- a/sound/soc/codecs/bt-sco.c +++ b/sound/soc/codecs/bt-sco.c @@ -17,11 +17,17 @@ static const struct snd_soc_dapm_widget bt_sco_widgets[] = { SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_OUT("BT_SCO_TX", "Capture", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("BT_SCO_RX_WB", "WB Playback", 0, + SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("BT_SCO_TX_WB", "WB Capture", 0, + SND_SOC_NOPM, 0, 0), }; static const struct snd_soc_dapm_route bt_sco_routes[] = { { "BT_SCO_TX", NULL, "RX" }, { "TX", NULL, "BT_SCO_RX" }, + { "BT_SCO_TX_WB", NULL, "RX" }, + { "TX", NULL, "BT_SCO_RX_WB" }, }; static struct snd_soc_dai_driver bt_sco_dai[] = { @@ -45,14 +51,14 @@ static struct snd_soc_dai_driver bt_sco_dai[] = { { .name = "bt-sco-pcm-wb", .playback = { - .stream_name = "Playback", + .stream_name = "WB Playback", .channels_min = 1, .channels_max = 1, .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000, .formats = SNDRV_PCM_FMTBIT_S16_LE, }, .capture = { - .stream_name = "Capture", + .stream_name = "WB Capture", .channels_min = 1, .channels_max = 1, .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000, |