[alsa-devel] [PATCH v4 8/8] ASoC: core: Add a warning for link_dai_widget in the multicodec case

Multicodec links are not supported in the case of CODEC to CODEC links. Just print a warning if it happens.

Signed-off-by: Benoit Cousson bcousson@baylibre.com --- sound/soc/soc-core.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 3764150..3640242 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1486,6 +1486,9 @@ static int soc_link_dai_widgets(struct snd_soc_card *card, struct snd_soc_dapm_widget *play_w, *capture_w; int ret;

+ if (rtd->num_codecs > 1) + dev_warn(card->dev, "ASoC: Multiple codecs not supported yet\n"); + /* link the DAI widgets */ play_w = codec_dai->playback_widget; capture_w = cpu_dai->capture_widget;