From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C507CC4727E for ; Thu, 1 Oct 2020 17:33:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 841E520897 for ; Thu, 1 Oct 2020 17:33:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="msj1eZRe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732795AbgJARdX (ORCPT ); Thu, 1 Oct 2020 13:33:23 -0400 Received: from hqnvemgate26.nvidia.com ([216.228.121.65]:17916 "EHLO hqnvemgate26.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732096AbgJARdW (ORCPT ); Thu, 1 Oct 2020 13:33:22 -0400 Received: from hqmail.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate26.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Thu, 01 Oct 2020 10:33:09 -0700 Received: from HQMAIL111.nvidia.com (172.20.187.18) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 1 Oct 2020 17:33:20 +0000 Received: from audio.nvidia.com (10.124.1.5) by mail.nvidia.com (172.20.187.18) with Microsoft SMTP Server id 15.0.1473.3 via Frontend Transport; Thu, 1 Oct 2020 17:33:15 +0000 From: Sameer Pujar To: , , , , , , , , CC: , , , , , , , , , , , , , Sameer Pujar Subject: [PATCH v3 00/13] Audio graph card updates and usage with Tegra210 audio Date: Thu, 1 Oct 2020 23:02:54 +0530 Message-ID: <1601573587-15288-1-git-send-email-spujar@nvidia.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1601573589; bh=zIvUzbc372htqDG/kgYhVBEV7XV+PVNNp5+Sxf3SNgs=; h=From:To:CC:Subject:Date:Message-ID:X-Mailer:MIME-Version: Content-Type; b=msj1eZReDZtL2j2G91y9txTk98M5l8Wv36m5qqRHxQvAJnI0aYkX7BGwQTJTqG/78 RrPMpvDF5v5uGKYkKOSImbU36Hu8Xe9UHvlJ7dSt5t1pwQRGPaYYWpF4VQR/qWs69i rLbEEf2HGyQk4uadJgI7id70udcfP8S865fOzcWBOCf30p0yU4OynNKWkBgW58Vufm REpiIkOMX0tKqnUmsGcbYUw6e+Haa9wvZ27mExyLfZm7EO1RbL8UwaW7GfxuYCkvFS lHIjMmMC7UhmP5pmYfSwU5jivdbi8egSpeMCqXfKusW91Ezqa+jWmbeOeRjBVPH74T JFDrya9M8/Osg== Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Summary of changes: * Support multiple instances of a component. For example there can be multiple I2S devices which can use the same component driver. * Support open platforms with empty Codec endpoint. Customers can plug their own HW and can populate codec endpoint. * In a component model there can be many components which can be connected togethe. In such cases Identify no-pcm DPCM DAI links which can be used in BE<->BE connections. * Add Tegra audio graph driver which is based on generic audio graph driver and specific customizations are done in Tegra driver. * This pushes DT support for Tegra210 based platforms which uses audio-graph card and above enhancements. The series is based on following references where DPCM usgae for Tegra Audio and simple-card driver proposal were discussed. * https://lkml.org/lkml/2020/4/30/519 (DPCM for Tegra) * https://lkml.org/lkml/2020/6/27/4 (simple-card driver) Changelog ========= v1 -> v2 -------- * Re-organized ports/endpoints description for ADMAIF and XBAR. Updated DT patches accordingly. * After above change, multiple Codec endpoint support is not required and hence dropped for now. This will be considered separately if at all required in future. * Re-ordered patches in the series. v2 -> v3 -------- * Dropped new compatible addition in generic graph driver after reviewing it with Morimoto-san. Instead added Tegra audio graph driver and new compatibles are added in the same. * Added new patches to expose new members for customization in audio graph driver. * Added new patch for Tegra audio graph driver and related documentation. * Minor change in below commit where mutex version of helper is used "ASoC: audio-graph: Identify 'no_pcm' DAI links for DPCM" * DT binding is updated to use the newly exposed compatibles * No changes in other patches Sameer Pujar (13): ASoC: soc-core: Fix component name_prefix parsing ASoC: soc-pcm: Get all BEs along DAPM path ASoC: audio-graph: Use of_node and DAI for DPCM DAI link names ASoC: audio-graph: Identify 'no_pcm' DAI links for DPCM ASoC: audio-graph: Support empty Codec endpoint ASoC: simple-card-utils: Expose new members for asoc_simple_priv ASoC: audio-graph: Update driver as per new exposed members ASoC: audio-graph: Expose helpers from audio graph ASoC: dt-bindings: tegra: Add schema for audio graph card ASoC: tegra: Add audio graph based card driver arm64: defconfig: Enable Tegra audio graph card driver arm64: tegra: Audio graph header for Tegra210 arm64: tegra: Audio graph sound card for Jetson Nano and TX1 .../sound/nvidia,tegra-audio-graph-card.yaml | 67 +++++ .../boot/dts/nvidia/tegra210-audio-graph.dtsi | 138 ++++++++++ arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 219 ++++++++++++++++ arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 124 +++++++++ arch/arm64/configs/defconfig | 1 + include/sound/graph_card.h | 19 ++ include/sound/simple_card_utils.h | 4 + include/sound/soc.h | 1 + sound/soc/generic/audio-graph-card.c | 92 +++++-- sound/soc/soc-core.c | 3 +- sound/soc/soc-pcm.c | 3 +- sound/soc/tegra/Kconfig | 9 + sound/soc/tegra/Makefile | 2 + sound/soc/tegra/tegra_audio_graph_card.c | 291 +++++++++++++++++++++ 14 files changed, 955 insertions(+), 18 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml create mode 100644 arch/arm64/boot/dts/nvidia/tegra210-audio-graph.dtsi create mode 100644 include/sound/graph_card.h create mode 100644 sound/soc/tegra/tegra_audio_graph_card.c -- 2.7.4