linux-kernel - [PATCH v2 0/2] Add documentation and machine driver for SC7180 sound card

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Message-Id: <20200721104422.369368-1-cychiang@chromium.org>
Date:   Tue, 21 Jul 2020 18:44:20 +0800
From:   Cheng-Yi Chiang <cychiang@...omium.org>
To:     linux-kernel@...r.kernel.org
Cc:     Mark Brown <broonie@...nel.org>, Taniya Das <tdas@...eaurora.org>,
        Rohit kumar <rohitkr@...eaurora.org>,
        Banajit Goswami <bgoswami@...eaurora.org>,
        Patrick Lai <plai@...eaurora.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, dianders@...omium.org,
        dgreid@...omium.org, tzungbi@...omium.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        alsa-devel@...a-project.org,
        Cheng-Yi Chiang <cychiang@...omium.org>
Subject: [PATCH v2 0/2] Add documentation and machine driver for SC7180 sound card

Note:
- The machine driver patch depends on LPASS patch series so it is not ready to be merged now.
  ASoC: qcom: Add support for SC7180 lpass variant https://patchwork.kernel.org/cover/11650649/
- The machine driver patch is made by the collaboration of
  Cheng-Yi Chiang <cychiang@...omium.org>
  Rohit kumar <rohitkr@...eaurora.org>
  Ajit Pandey <ajitp@...eaurora.org>
  But Ajit has left codeaurora.

Changes from v1 to v2:
- Ducumentation: Addressed all suggestions from Doug.
- Machine driver:
  - Fix comment style for license.
  - Sort includes.
  - Remove sc7180_snd_hw_params.
  - Remove sc7180_dai_init and use aux device instead for headset jack registration.
  - Statically define format for Primary MI2S.
  - Atomic is not a concern because there is mutex in card to make sure
    startup and shutdown happen sequentially.
  - Fix missing return -EINVAL in startup.
  - Use static sound card.
  - Use devm_kzalloc to avoid kfree.

Thanks for the review!

Ajit Pandey (1):
  ASoC: qcom: sc7180: Add machine driver for sound card registration

Cheng-Yi Chiang (1):
  ASoC: qcom: dt-bindings: Add sc7180 machine bindings

 .../bindings/sound/qcom,sc7180.yaml           | 130 ++++++
 sound/soc/qcom/Kconfig                        |  11 +
 sound/soc/qcom/Makefile                       |   2 +
 sound/soc/qcom/sc7180.c                       | 380 ++++++++++++++++++
 4 files changed, 523 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/qcom,sc7180.yaml
 create mode 100644 sound/soc/qcom/sc7180.c

-- 
2.28.0.rc0.105.gf9edc3c819-goog