From: Krzysztof Kozlowski <krzk@kernel.org>
To: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Cc: Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bard Liao <yung-chuan.liao@linux.intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>,
Charles Keepax <ckeepax@opensource.cirrus.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Maciej Strozek <mstrozek@opensource.cirrus.com>,
linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
patches@opensource.cirrus.com
Subject: Re: [PATCH v5 6/7] ASoC: dt-bindings: qcom: add Tambora WCD9378 SDCA codec
Date: Tue, 29 Sep 2026 10:22:39 +0200 [thread overview]
Message-ID: <20260929-eccentric-green-caribou-dfeb4b@quoll> (raw)
In-Reply-To: <20260925161049.758913-7-srinivas.kandagatla@oss.qualcomm.com>
On Fri, Sep 25, 2026 at 05:10:47PM +0100, Srinivas Kandagatla wrote:
> Describe the WCD9378 SoundWire peripheral which is SDCA compatible
> soundwire device. It provides SDCA SimpleJack for headphone playback
> headset mic capture and MBHC jack detection.
>
> The same silicon is integrated in two ways and enumerates with the
> same SoundWire class ID:
>
> mobile mode: two slaves (tx, rx) on separate SoundWire masters.
>
> SDCA / compute mode: one aggregated slave on a multi-lane
> master.
>
> Note: both of them have different bus toplogies 1 device vs 2 devices.
>
> Currently only compute mode is supported by this bindings, mobile mode
> will extend this binding as required.
>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
> ---
> .../bindings/sound/qcom,wcd9378-sdw.yaml | 105 ++++++++++++++++++
> 1 file changed, 105 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/sound/qcom,wcd9378-sdw.yaml
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-09-29 8:22 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-25 16:10 [PATCH v5 0/7] ASoC: Qualcomm Tambora (WCD9378) " Srinivas Kandagatla
2026-09-25 16:10 ` [PATCH v5 1/7] ASoC: SDCA: allow building without ACPI Srinivas Kandagatla
2026-09-28 9:32 ` Charles Keepax
2026-09-25 16:10 ` [PATCH v5 2/7] ASoC: SDCA: export PM helpers keyed on sdca_class_drv Srinivas Kandagatla
2026-09-28 9:32 ` Charles Keepax
2026-09-25 16:10 ` [PATCH v5 3/7] ASoC: SDCA: expose class SoundWire probe/remove as library Srinivas Kandagatla
2026-09-28 9:34 ` Charles Keepax
2026-09-25 16:10 ` [PATCH v5 4/7] ASoC: SDCA: add class_ops with populate_function Srinivas Kandagatla
2026-09-28 9:34 ` Charles Keepax
2026-09-25 16:10 ` [PATCH v5 5/7] ASoC: SDCA: class_function: xlate sound-dai cell by entity index Srinivas Kandagatla
2026-09-28 9:35 ` Charles Keepax
2026-09-25 16:10 ` [PATCH v5 6/7] ASoC: dt-bindings: qcom: add Tambora WCD9378 SDCA codec Srinivas Kandagatla
2026-09-29 8:22 ` Krzysztof Kozlowski [this message]
2026-09-25 16:10 ` [PATCH v5 7/7] ASoC: codecs: add Qualcomm Tambora (WCD9378) " Srinivas Kandagatla
2026-09-25 17:31 ` Mark Brown
2026-09-25 20:28 ` Srinivas Kandagatla
2026-09-25 21:52 ` Mark Brown
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