Hi Sameer
> >> diff --git a/sound/soc/generic/audio-graph-card.c
> >> b/sound/soc/generic/audio-graph-card.c
> >> index 1e20562..b1903f9 100644
> >> --- a/sound/soc/generic/audio-graph-card.c
> >> +++ b/sound/soc/generic/audio-graph-card.c
> >> @@ -201,8 +201,7 @@ static void graph_parse_mclk_fs(struct device_node
> >> *top,
> >> static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv,
> >> struct device_node *cpu_ep,
> >> struct device_node *codec_ep,
> >> - struct link_info *li,
> >> - int dup_codec)
> >> + struct link_info *li)
> > This patch breaks DPCM connection which is used for MIXer
>
> Could you please elaborate a bit more as to what is broken with this?
> The problem I am trying to solve here is to have multiple endpoints
> for Codec port.
For example MIXer, it is like below.
If you removes "dup_codec", it breaks MIXer and/or TDM split mode.
CPU0 ---+---- DAI
|
CPU1 ---+
cpu {
ports {
port@0 {
cpu_0: endpoint {
remote-endpoint = <&codec_0>;
};
};
port@1 {
cpu_1: endpoint {
remote-endpoint = <&codec_1>;
};
};
};
};
codec {
port {
codec_0: endpoint {
remote-endpoint = <&cpu_0>;
};
codec_1: endpoint {
remote-endpoint = <&cpu_1>;
};
}
};
Thank you for your help !!
Best regards
---
Kuninori Morimoto
