Re: [alsa-devel] [RFC][PATCH] ASoC: add simple-graph-card document

25 Jan 2017


      Hi Rob
Rob, can you agree about below Single/Multi OF-graph binding ?
If these are OK, I will fix to it.
...
...
If my understanding was correct, do you mean like below ?
Yes, exactly.
...
cpu: cpu {
   	...
   	cpu_port: port {
   		cpu_out: endpoint {
   			remote-endpoint = <&codec_in>;
   		};
   	};
   };
codec: codec {
   	...
   	codec_port: port {
   		codec_in: endpoint {
   			remote-endpoint = <&cpu_out>;
   		};
   	};
   };
card {
   	compatible = "asoc-simple-graph-card";
dais = <&cpu_port>;

};
If so, I want Multi DAI like this
cpu: cpu {
   	...
   	ports {
   		cpu0_port: port {
   			cpu0_out: endpoint {
   				remote-endpoint = <&codec0_in>;
   			};
   		};
   		cpu1_port: port {
   			cpu1_out: endpoint {
   				remote-endpoint = <&codec1_in>;
   			};
   		};
   	};
   };
codec0: codec@0 {
   	...
   	codec0_port: port {
   		codec0_in: endpoint {
   			remote-endpoint = <&cpu0_out>;
   		};
   	};
   };
codec1: codec@1 {
   	...
   	codec1_port: port {
   		codec1_in: endpoint {
   			remote-endpoint = <&cpu1_out>;
   		};
   	};
   };
card {
   	compatible = "asoc-simple-graph-card";
dais = <&cpu0_port
	&cpu1_port>;

};
Best regards
---
Kuninori Morimoto