This patch fix the second dai driver's dai widget can't connect to the endpoint. Because "bt-sco-pcm" and "bt-sco-pcm-wb" dai driver have the same stream_name, so it will cause they have the same widget name. Therefor it will just create only one route when do snd_soc_dapm_add_route that only find the widget through the widget name.

Signed-off-by: Jiaxin Yu jiaxin.yu@mediatek.com ---

Change from v1: fix build error

Hi maintainer, Need your comments. The patch is the one that I think it makes the most sense. Maybe we can define the new stream_name for "bt-sco-pcm-wb" and add the new route.

sound/soc/codecs/bt-sco.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/bt-sco.c b/sound/soc/codecs/bt-sco.c index 4d286844e3c8..cf17b9741bd8 100644 --- a/sound/soc/codecs/bt-sco.c +++ b/sound/soc/codecs/bt-sco.c @@ -13,11 +13,15 @@ static const struct snd_soc_dapm_widget bt_sco_widgets[] = { SND_SOC_DAPM_INPUT("RX"), SND_SOC_DAPM_OUTPUT("TX"), + SND_SOC_DAPM_AIF_IN("BT_SCO_RX", "Playback", 0, + SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("BT_SCO_TX", "Capture", 0, + SND_SOC_NOPM, 0, 0), };

static const struct snd_soc_dapm_route bt_sco_routes[] = { - { "Capture", NULL, "RX" }, - { "TX", NULL, "Playback" }, + { "BT_SCO_TX", NULL, "RX" }, + { "TX", NULL, "BT_SCO_RX" }, };

static struct snd_soc_dai_driver bt_sco_dai[] = {