Re: [PATCH 09/10] arm64: tegra: Audio graph header for Tegra210

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On 7/20/2020 10:21 AM, Kuninori Morimoto wrote:
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Hi Sameer

+&tegra_admaif {
+     admaif_port: port {
+             admaif0: endpoint@0 {
+                     remote-endpoint = <&xbar_admaif0>;
+             };
+             admaif1: endpoint@1 {
+                     remote-endpoint = <&xbar_admaif1>;
+             };
(snip)
+             admaif8: endpoint@8 {
+                     remote-endpoint = <&xbar_admaif8>;
+             };
+             admaif9: endpoint@9 {
+                     remote-endpoint = <&xbar_admaif9>;
+             };
+     };
+};
I'm not familiar with your system, so, one question.
Does this ADMAIF has total 10 interface which is used in the same time ?
or select one of 10 connections when use ?
One ore more ADMAIF interfaces can be used simultaneously. In fact all
of them can be used at the same time.
Ah, sorry my questoin was not correct.
I want to clarify was that below.

In my understanding,
if your system has 10 interfaces,
you need to create 10 ports, not 10 endpoints.
If your system has 1 interface, but is connected from 10
devices, it has 1 port 10 endpoints.

OK, I see your point. I will work on re-organizing ports/endpoints and once tested will publish V2 for current series. Thanks for inputs.


Thank you for your help !!

Best regards
---
Kuninori Morimoto



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