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Fri, 16 Oct 2020 07:42:41 -0700 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 16 Oct 2020 14:43:24 +0000 Received: from audio.nvidia.com (10.124.1.5) by mail.nvidia.com (172.20.187.10) with Microsoft SMTP Server id 15.0.1473.3 via Frontend Transport; Fri, 16 Oct 2020 14:43:19 +0000 From: Sameer Pujar To: , , , , , , , , , Subject: [PATCH v4 00/15] Audio graph card updates and usage with Tegra210 audio Date: Fri, 16 Oct 2020 20:12:47 +0530 Message-ID: <1602859382-19505-1-git-send-email-spujar@nvidia.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1602859361; bh=B4PkmNk75DMcC+D3L2aFsIvwxCAZ+5gpy/O+QzN4i9Q=; h=From:To:CC:Subject:Date:Message-ID:X-Mailer:MIME-Version: Content-Type; b=YsJ1DtNPK/2F7JU9zp9f91tnJoGdtjK/uObmAoHJVCQ+/LNPIu0aEx7rAMQ9HE2+y fcA4YIrqp7VzcUZzhYNuCcT0LDnAzNZ67piYn91gnF/ZPYhi7aCCslYnkGIxeHSOo2 9TwEiHlCe0fvav2erIB4I6tfmdKRnuCJ+f8QXX6U3jyoj2z7zdpjAGi+k58QwixPV0 7Di7u7sb4ZNI0XTNwXOqGtknuTKfEgLVpdOv5VAzON/jDzTuUNfdFcV2masSsTLkA0 2fvF24FtAiwWivtmHHpxQLdR1tA+3/xzqh9xMGZ4J5UkbOIbvfyd5AgxE/LK2ok1e9 wzbd78xNtjMYQ== Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, nicoleotsuka@gmail.com, swarren@nvidia.com, Sameer Pujar , linux-kernel@vger.kernel.org, atalambedu@nvidia.com, viswanathl@nvidia.com, sharadg@nvidia.com, nwartikar@nvidia.com, linux-tegra@vger.kernel.org, rlokhande@nvidia.com, mkumard@nvidia.com, dramesh@nvidia.com X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" 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 ========= v3 -> v4 -------- * Added new patches to convert graph.txt and audio-graph-card.txt to corresponding json-schema files. Later these references are used in Tegra audio graph schema. * AHUB component binding docs are updated to reflect the usage of ports/port/endpoint * More common stuff is moved into graph_parse_of() and this is used by both generic and Tegra audio graph. * DT binding for Tegra audio graph is updated to included "ports { }" * As per the suggestion 'void *data' member is dropped from 'asoc_simple_priv' and instead container method is used to maintain required custom data internal to Tegra audio graph. 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 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. Sameer Pujar (15): 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: audio-graph: Expose new members for asoc_simple_priv ASoC: audio-graph: Expose helpers from audio graph Documentation: of: Convert graph bindings to json-schema ASoC: dt-bindings: audio-graph: Convert bindings to json-schema ASoC: dt-bindings: tegra: Add graph bindings ASoC: dt-bindings: tegra: Add json-schema for Tegra 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 Documentation/devicetree/bindings/graph.txt | 128 ----- Documentation/devicetree/bindings/graph.yaml | 170 +++++++ .../devicetree/bindings/sound/audio-graph-card.txt | 337 ------------- .../bindings/sound/audio-graph-card.yaml | 548 +++++++++++++++++++++ .../sound/nvidia,tegra-audio-graph-card.yaml | 158 ++++++ .../bindings/sound/nvidia,tegra186-dspk.yaml | 7 + .../bindings/sound/nvidia,tegra210-admaif.yaml | 7 + .../bindings/sound/nvidia,tegra210-ahub.yaml | 7 + .../bindings/sound/nvidia,tegra210-dmic.yaml | 7 + .../bindings/sound/nvidia,tegra210-i2s.yaml | 7 + .../boot/dts/nvidia/tegra210-audio-graph.dtsi | 153 ++++++ arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 262 ++++++++++ arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 146 ++++++ arch/arm64/configs/defconfig | 1 + include/sound/graph_card.h | 16 + include/sound/simple_card_utils.h | 3 + include/sound/soc.h | 1 + sound/soc/generic/audio-graph-card.c | 175 ++++--- 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 | 255 ++++++++++ 23 files changed, 1882 insertions(+), 523 deletions(-) delete mode 100644 Documentation/devicetree/bindings/graph.txt create mode 100644 Documentation/devicetree/bindings/graph.yaml delete mode 100644 Documentation/devicetree/bindings/sound/audio-graph-card.txt create mode 100644 Documentation/devicetree/bindings/sound/audio-graph-card.yaml 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