linux-kernel - [PATCH v2 0/3] DT binding for sample format conversion

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Message-ID: <1659370052-18966-1-git-send-email-spujar@nvidia.com>
Date:   Mon, 1 Aug 2022 21:37:29 +0530
From:   Sameer Pujar <spujar@...dia.com>
To:     <broonie@...nel.org>, <lgirdwood@...il.com>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <perex@...ex.cz>,
        <tiwai@...e.com>, <kuninori.morimoto.gx@...esas.com>
CC:     <alsa-devel@...a-project.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Sameer Pujar <spujar@...dia.com>
Subject: [PATCH v2 0/3] DT binding for sample format conversion

DT binding properties are available to fixup rate and channel
parameters of a DAI. This series extends this to sample format
conversion as well. With this now DAI PCM parameters (channels,
sample rate and sample format) can be fixed up as necessary
in an audio path.

Changelog:
==========
  v1->v2:
  -------
    * Move DAI params properties to a new schema and re-use this
      for simple-card and audio-graph-card.
    * Use string type for DAI format binding as suggested by
      Krzysztof.

Sameer Pujar (3):
  ASoC: dt-bindings: Add schema for common DAI params
  ASoC: dt-bindings: Add sample format conversion
  ASoC: simple-card-utils: Fixup DAI sample format

 .../bindings/sound/audio-graph-port.yaml           | 17 +++++-----
 .../devicetree/bindings/sound/audio-graph.yaml     |  9 ++---
 .../devicetree/bindings/sound/dai-params.yaml      | 38 ++++++++++++++++++++++
 .../devicetree/bindings/sound/simple-card.yaml     | 20 +++++-------
 include/sound/simple_card_utils.h                  |  1 +
 sound/soc/generic/simple-card-utils.c              | 34 +++++++++++++++++++
 6 files changed, 95 insertions(+), 24 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/sound/dai-params.yaml

-- 
2.7.4