From: Kuninori Morimoto <kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
To: Sameer Pujar <spujar-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
perex-/Fr2/VpizcU@public.gmane.org,
tiwai-IBi9RG/b67k@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
sharadg-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
mkumard-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
viswanathl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
rlokhande-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
dramesh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
atalambedu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
nwartikar-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
nicoleotsuka-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Subject: Re: [PATCH 09/10] arm64: tegra: Audio graph header for Tegra210
Date: 20 Jul 2020 13:51:10 +0900 [thread overview]
Message-ID: <87pn8qzt6n.wl-kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <b5484f5d-6ed4-e04b-3e62-8f4f3893ed67-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
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.
Thank you for your help !!
Best regards
---
Kuninori Morimoto
WARNING: multiple messages have this Message-ID (diff)
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Sameer Pujar <spujar@nvidia.com>
Cc: <broonie@kernel.org>, <perex@perex.cz>, <tiwai@suse.com>,
<robh+dt@kernel.org>, <lgirdwood@gmail.com>,
<thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
<alsa-devel@alsa-project.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <sharadg@nvidia.com>,
<mkumard@nvidia.com>, <viswanathl@nvidia.com>,
<rlokhande@nvidia.com>, <dramesh@nvidia.com>,
<atalambedu@nvidia.com>, <nwartikar@nvidia.com>,
<swarren@nvidia.com>, <nicoleotsuka@gmail.com>
Subject: Re: [PATCH 09/10] arm64: tegra: Audio graph header for Tegra210
Date: 20 Jul 2020 13:51:10 +0900 [thread overview]
Message-ID: <87pn8qzt6n.wl-kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <b5484f5d-6ed4-e04b-3e62-8f4f3893ed67@nvidia.com>
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.
Thank you for your help !!
Best regards
---
Kuninori Morimoto
WARNING: multiple messages have this Message-ID (diff)
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Sameer Pujar <spujar@nvidia.com>
Cc: jonathanh@nvidia.com, nicoleotsuka@gmail.com,
alsa-devel@alsa-project.org, atalambedu@nvidia.com,
swarren@nvidia.com, linux-kernel@vger.kernel.org,
nwartikar@nvidia.com, lgirdwood@gmail.com, robh+dt@kernel.org,
tiwai@suse.com, viswanathl@nvidia.com, sharadg@nvidia.com,
broonie@kernel.org, thierry.reding@gmail.com,
linux-tegra@vger.kernel.org, rlokhande@nvidia.com,
mkumard@nvidia.com, dramesh@nvidia.com
Subject: Re: [PATCH 09/10] arm64: tegra: Audio graph header for Tegra210
Date: 20 Jul 2020 13:51:10 +0900 [thread overview]
Message-ID: <87pn8qzt6n.wl-kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <b5484f5d-6ed4-e04b-3e62-8f4f3893ed67@nvidia.com>
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.
Thank you for your help !!
Best regards
---
Kuninori Morimoto
next prev parent reply other threads:[~2020-07-20 4:51 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-19 5:10 [PATCH 00/10] Audio graph card updates and usage with Tegra210 audio Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` [PATCH 01/10] ASoC: soc-core: Fix component name_prefix parsing Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
[not found] ` <1595135417-16589-1-git-send-email-spujar-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-07-19 5:10 ` [PATCH 02/10] ASoC: audio-graph: Use of_node and DAI for DPCM DAI link names Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` [PATCH 03/10] ASoC: audio-graph: Support Codec with multiple endpoints Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
[not found] ` <1595135417-16589-4-git-send-email-spujar-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-07-19 23:37 ` Kuninori Morimoto
2020-07-19 23:37 ` Kuninori Morimoto
2020-07-19 23:37 ` Kuninori Morimoto
[not found] ` <87365n2i2z.wl-kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2020-07-20 4:14 ` Sameer Pujar
2020-07-20 4:14 ` Sameer Pujar
2020-07-20 4:14 ` Sameer Pujar
[not found] ` <870feaf2-3aa2-dbb8-f883-9b6cfcb36d82-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-07-20 5:13 ` Kuninori Morimoto
2020-07-20 5:13 ` Kuninori Morimoto
2020-07-20 5:13 ` Kuninori Morimoto
2020-08-03 12:02 ` Sameer Pujar
2020-08-03 12:02 ` Sameer Pujar
2020-07-19 5:10 ` [PATCH 04/10] ASoC: audio-graph: Support for empty end point Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` [PATCH 05/10] ASoC: audio-graph: Identify 'no_pcm' DAI links for DPCM Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` [PATCH 06/10] ASoC: soc-pcm: Get all BEs along DAPM path Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` [PATCH 07/10] ASoC: dt-bindings: audio-graph-card: Support for component chaining Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` [PATCH 08/10] ASoC: audio-graph: Add support " Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` [PATCH 09/10] arm64: tegra: Audio graph header for Tegra210 Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
[not found] ` <1595135417-16589-10-git-send-email-spujar-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-07-20 0:10 ` Kuninori Morimoto
2020-07-20 0:10 ` Kuninori Morimoto
2020-07-20 0:10 ` Kuninori Morimoto
[not found] ` <871rl72gjb.wl-kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2020-07-20 4:17 ` Sameer Pujar
2020-07-20 4:17 ` Sameer Pujar
2020-07-20 4:17 ` Sameer Pujar
[not found] ` <b5484f5d-6ed4-e04b-3e62-8f4f3893ed67-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-07-20 4:51 ` Kuninori Morimoto [this message]
2020-07-20 4:51 ` Kuninori Morimoto
2020-07-20 4:51 ` Kuninori Morimoto
2020-08-03 12:06 ` Sameer Pujar
2020-08-03 12:06 ` Sameer Pujar
2020-07-19 5:10 ` [PATCH 10/10] arm64: tegra: Audio graph sound card for Jetson Nano and TX1 Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
2020-07-19 5:10 ` Sameer Pujar
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