From: Daniel Baluta daniel.baluta@nxp.com
commit 218fe9b7ec7f32c10a07539365488d80af7b0084 upstream.
When converting a normal link to a DPCM link we need to set dpcm_playback / dpcm_capture otherwise playback/capture streams will not be created resulting in errors like this:
[ 36.039111] sai1-wm8960-hifi: ASoC: no backend playback stream
Fixes: a655de808cbde ("ASoC: core: Allow topology to override machine driver FE DAI link config") Signed-off-by: Daniel Baluta daniel.baluta@nxp.com Link: https://lore.kernel.org/r/20191204151333.26625-1-daniel.baluta@nxp.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- sound/soc/soc-core.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 62aa320..e45dfcb 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1921,6 +1921,8 @@ static void soc_check_tplg_fes(struct snd_soc_card *card)
/* convert non BE into BE */ dai_link->no_pcm = 1; + dai_link->dpcm_playback = 1; + dai_link->dpcm_capture = 1;
/* override any BE fixups */ dai_link->be_hw_params_fixup =