linux-kernel - [PATCH 0/6] ASoC: mt8195: Add support for MT8395 Radxa NIO 12L with MT6359 codec

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Message-Id: <20250417-mt8395-audio-sof-v1-0-30587426e5dd@collabora.com>
Date: Thu, 17 Apr 2025 10:44:31 +0200
From: Julien Massot <julien.massot@...labora.com>
To: kernel@...labora.com, Liam Girdwood <lgirdwood@...il.com>, 
 Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>, 
 Takashi Iwai <tiwai@...e.com>, Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Trevor Wu <trevor.wu@...iatek.com>
Cc: linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, 
 devicetree@...r.kernel.org, Julien Massot <julien.massot@...labora.com>
Subject: [PATCH 0/6] ASoC: mt8195: Add support for MT8395 Radxa NIO 12L
 with MT6359 codec

This patch series adds support for audio playback on the MT8395-based Radxa NIO 12L platform, which uses the integrated MT6359 codec via internal DAI links.

Key additions:
- Support for a new `mediatek,mt8195_mt6359` card configuration that does not rely on external codecs like rt5682.
- Proper memory region declarations and pinctrl setup for the audio front-end (AFE) and audio DSP (ADSP).
- A device tree sound node for headphone audio routing using `DL_SRC_BE` and `AIF1`.
- Enhancements to the DT bindings to document the new compatible string, missing link-name, and additional audio routes (Headphone L/R).

Signed-off-by: Julien Massot <julien.massot@...labora.com>
---
Julien Massot (6):
      ASoC: mediatek: mt8195: Move rt5682 specific dapm routes
      ASoC: mediatek: mt8195: Set ETDM1/2 IN/OUT to COMP_DUMMY()
      ASoC: mediatek: mt8195: Add mt8195-mt6359 card
      ASoC: dt-bindings: mt8195: add compatible mt8195_mt6359
      ASoC: dt-bindings: mt8195: add missing audio routing and link-name
      mt8395-radxa-nio-12l: Add sound node for headphone

 .../devicetree/bindings/sound/mt8195-mt6359.yaml   |  4 ++
 .../boot/dts/mediatek/mt8395-radxa-nio-12l.dts     | 58 +++++++++++++++++++++-
 sound/soc/mediatek/mt8195/mt8195-mt6359.c          | 39 ++++++++++++---
 3 files changed, 92 insertions(+), 9 deletions(-)
---
base-commit: f660850bc246fef15ba78c81f686860324396628
change-id: 20250417-mt8395-audio-sof-baa2c62803df

Best regards,
-- 
Julien Massot <julien.massot@...labora.com>