From: Sameer Pujar <spujar@nvidia.com>
To: <broonie@kernel.org>, <robh+dt@kernel.org>, <krzk+dt@kernel.org>,
<thierry.reding@gmail.com>, <lgirdwood@gmail.com>,
<perex@perex.cz>, <tiwai@suse.com>
Cc: <jonathanh@nvidia.com>, <catalin.marinas@arm.com>,
<will@kernel.org>, <alsa-devel@alsa-project.org>,
<devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
Sameer Pujar <spujar@nvidia.com>
Subject: [PATCH 0/6] ASRC support on Tegra186 and later
Date: Mon, 28 Mar 2022 11:35:20 +0530 [thread overview]
Message-ID: <1648447526-14523-1-git-send-email-spujar@nvidia.com> (raw)
This series adds support for Asynchronous Sample Rate Converter (ASRC)
module on Tegra186 and later generations of SoCs. ASRC is a client of
AHUB. The driver and DT support is added to make it work with Tegra
audio graph card. The module can be plugged into audio path using ALSA
mixer controls.
ASRC supports two modes of operation, where it gets the ratio info
from SW and ratio detector module. Presently the support is added for
SW mode.
Sameer Pujar (6):
ASoC: tegra: Add binding doc for ASRC module
ASoC: tegra: Add Tegra186 based ASRC driver
ASoC: tegra: AHUB routes for ASRC module
arm64: defconfig: Build Tegra ASRC module
arm64: tegra: Add ASRC device on Tegra186 and later
arm64: tegra: Enable ASRC on various platforms
.../bindings/sound/nvidia,tegra186-asrc.yaml | 81 ++
.../bindings/sound/nvidia,tegra210-ahub.yaml | 4 +
arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts | 223 +++++
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 7 +
arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 223 +++++
.../arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi | 223 +++++
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 8 +
.../dts/nvidia/tegra234-p3737-0000+p3701-0000.dts | 223 +++++
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 8 +
arch/arm64/configs/defconfig | 1 +
sound/soc/tegra/Kconfig | 12 +
sound/soc/tegra/Makefile | 2 +
sound/soc/tegra/tegra186_asrc.c | 1045 ++++++++++++++++++++
sound/soc/tegra/tegra186_asrc.h | 113 +++
sound/soc/tegra/tegra210_ahub.c | 82 +-
15 files changed, 2254 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra186-asrc.yaml
create mode 100644 sound/soc/tegra/tegra186_asrc.c
create mode 100644 sound/soc/tegra/tegra186_asrc.h
--
2.7.4
next reply other threads:[~2022-03-28 6:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-28 6:05 Sameer Pujar [this message]
2022-03-28 6:05 ` [PATCH 1/6] ASoC: tegra: Add binding doc for ASRC module Sameer Pujar
2022-03-28 6:05 ` [PATCH 2/6] ASoC: tegra: Add Tegra186 based ASRC driver Sameer Pujar
2022-03-28 15:44 ` Mark Brown
[not found] ` <4e8bd876-48ed-8fd8-7b7b-989b45b54f1e@nvidia.com>
2022-03-29 11:30 ` Mark Brown
2022-03-28 6:05 ` [PATCH 3/6] ASoC: tegra: AHUB routes for ASRC module Sameer Pujar
2022-03-28 6:05 ` [PATCH 4/6] arm64: defconfig: Build Tegra " Sameer Pujar
2022-03-28 6:05 ` [PATCH 5/6] arm64: tegra: Add ASRC device on Tegra186 and later Sameer Pujar
2022-03-28 6:05 ` [PATCH 6/6] arm64: tegra: Enable ASRC on various platforms Sameer Pujar
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