From: Sameer Pujar <spujar@nvidia.com> To: Kuninori Morimoto <kuninori.morimoto.gx@renesas.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: Mon, 3 Aug 2020 17:36:52 +0530 [thread overview] Message-ID: <6a84b5f8-3e9c-96e4-c8f8-ec95ff5e42ac@nvidia.com> (raw) In-Reply-To: <87pn8qzt6n.wl-kuninori.morimoto.gx@renesas.com> On 7/20/2020 10:21 AM, Kuninori Morimoto wrote: > External email: Use caution opening links or attachments > > > 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
WARNING: multiple messages have this Message-ID (diff)
From: Sameer Pujar <spujar@nvidia.com> To: Kuninori Morimoto <kuninori.morimoto.gx@renesas.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: Mon, 3 Aug 2020 17:36:52 +0530 [thread overview] Message-ID: <6a84b5f8-3e9c-96e4-c8f8-ec95ff5e42ac@nvidia.com> (raw) In-Reply-To: <87pn8qzt6n.wl-kuninori.morimoto.gx@renesas.com> On 7/20/2020 10:21 AM, Kuninori Morimoto wrote: > External email: Use caution opening links or attachments > > > 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
next prev parent reply other threads:[~2020-08-03 12:07 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 2020-07-20 4:51 ` Kuninori Morimoto 2020-07-20 4:51 ` Kuninori Morimoto 2020-08-03 12:06 ` Sameer Pujar [this message] 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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