Hi Mark
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
commit ae3cb5790906b ("ASoC: audio-graph-card: merge audio-graph-scu-card") merged audio-graph-scu-card which can handle DPCM into audio-graph-card.
By this patch, the judgement to select "normal sound card" or "DPCM sound card" is based on its OF-graph endpoint connection. But, because of it, existing "audio-graph-card" user who is assuming "normal sound card" might select DPCM unintentionally.
To solve this issue, this patch allows "audio-graph-card" user can select "normal sound card", and "audio-graph-scu-card" user can select both "normal sound card" and "DPCM sound card". This keeps compatibility collectry.
Reported-by: Arnaud Pouliquen arnaud.pouliquen@st.com Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
I didn't mention. This patch is for v5.1
Best regards --- Kuninori Morimoto