From: Sameer Pujar <spujar@nvidia.com>
To: <broonie@kernel.org>, <robh+dt@kernel.org>, <thierry.reding@gmail.com>
Cc: <jonathanh@nvidia.com>, <kuninori.morimoto.gx@renesas.com>,
<alsa-devel@alsa-project.org>, <devicetree@vger.kernel.org>,
<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<sharadg@nvidia.com>, Sameer Pujar <spujar@nvidia.com>
Subject: [PATCH v5 0/6] Tegra210 audio graph card
Date: Thu, 12 Nov 2020 00:04:30 +0530 [thread overview]
Message-ID: <1605119676-32273-1-git-send-email-spujar@nvidia.com> (raw)
This series adds audio graph based sound card support for Tegra210
platforms like Jetson-TX1 an Jetson-Nano. The following preparatory
audio graph enhancement series is already merged.
* https://patchwork.kernel.org/project/alsa-devel/list/?series=375629&state=*
Following are the summary of changes:
* Add graph/audio-graph based schemas or schema updates for Tegra210
component and machine drivers.
* Add Tegra audio graph machine driver.
* Add required DT support for Jetson-TX1/Nano.
This work is based on earlier discussion of DPCM usage for Tegra
and simple card driver updates.
* https://lkml.org/lkml/2020/4/30/519
* https://lkml.org/lkml/2020/6/27/4
This series has dependency over following graph and audio-graph series.
* http://patchwork.ozlabs.org/project/devicetree-bindings/patch/20201102203656.220187-2-robh@kernel.org/
* https://patchwork.kernel.org/project/alsa-devel/list/?series=382009&state=*
Changelog
=========
v4 -> v5
--------
* Audio graph related changes were sent in separate v5 series as
mentioned above and are dropped from current series.
* Graph and audio graph doc patches are dropped from this series
and are sent separately as mentioned above.
* Minor change with phandle label for TX1 and Nano platform DT files.
* No changes in other patches.
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 (6):
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
.../sound/nvidia,tegra-audio-graph-card.yaml | 187 +++++++++++++++
.../bindings/sound/nvidia,tegra186-dspk.yaml | 6 +
.../bindings/sound/nvidia,tegra210-admaif.yaml | 6 +
.../bindings/sound/nvidia,tegra210-ahub.yaml | 13 +-
.../bindings/sound/nvidia,tegra210-dmic.yaml | 6 +
.../bindings/sound/nvidia,tegra210-i2s.yaml | 6 +
.../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 +
sound/soc/tegra/Kconfig | 9 +
sound/soc/tegra/Makefile | 2 +
sound/soc/tegra/tegra_audio_graph_card.c | 255 ++++++++++++++++++++
13 files changed, 1050 insertions(+), 2 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 sound/soc/tegra/tegra_audio_graph_card.c
--
2.7.4
next reply other threads:[~2020-11-11 18:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-11 18:34 Sameer Pujar [this message]
2020-11-11 18:34 ` [PATCH v5 1/6] ASoC: dt-bindings: tegra: Add graph bindings Sameer Pujar
2020-11-12 14:38 ` Rob Herring
2020-11-19 9:10 ` Sameer Pujar
2020-11-11 18:34 ` [PATCH v5 2/6] ASoC: dt-bindings: tegra: Add json-schema for Tegra audio graph card Sameer Pujar
2020-11-11 18:34 ` [PATCH v5 3/6] ASoC: tegra: Add audio graph based card driver Sameer Pujar
2020-11-23 10:35 ` Jon Hunter
2020-11-23 14:17 ` Sameer Pujar
2020-11-11 18:34 ` [PATCH v5 4/6] arm64: defconfig: Enable Tegra audio graph " Sameer Pujar
2020-11-11 18:34 ` [PATCH v5 5/6] arm64: tegra: Audio graph header for Tegra210 Sameer Pujar
2020-11-11 18:34 ` [PATCH v5 6/6] arm64: tegra: Audio graph sound card for Jetson Nano and TX1 Sameer Pujar
2020-11-23 10:38 ` [PATCH v5 0/6] Tegra210 audio graph card Jon Hunter
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