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[v2,0/6] ASoC: codecs: wsa88xx: add support for static port mapping.

Message ID 20240626-port-map-v2-0-6cc1c5608cdd@linaro.org (mailing list archive)
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Series ASoC: codecs: wsa88xx: add support for static port mapping. | expand

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Srinivas Kandagatla June 27, 2024, 2:44 p.m. UTC 
Existing way of allocating soundwire master ports on Qualcommm platforms is
dynamic, and in linear order starting from 1 to MAX_PORTS.
This will work as long as soundwire device ports are 1:1 mapped
linearly. However on most Qcom SoCs like SM8550, SM8650, x1e80100, these
are NOT mapped in that order.

The result of this is that only one speaker among the pair of speakers
is always silent, With recent changes for WSA codec to support codec
versions and along with these patches we are able to get all speakers
working on these SoCs.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
Changes in v2:
- used dev_dbg instead of dev_info
- Link to v1: https://lore.kernel.org/r/20240626-port-map-v1-0-bd8987d2b332@linaro.org

---
Manikantan R (1):
      ASoC: dt-bindings: wsa883x: Document port mapping property

Srinivas Kandagatla (5):
      ASoC: codecs: wsa883x: parse port-mapping information
      ASoC: dt-bindings: wsa8840: Document port mapping property
      ASoC: codecs: wsa884x: parse port-mapping information
      arm64: dts: x1e80100-crd: fix wsa soundwire port mapping
      arm64: dts: x1e80100-qcp: fix wsa soundwire port mapping

 Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml | 8 ++++++++
 Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml | 8 ++++++++
 arch/arm64/boot/dts/qcom/x1e80100-crd.dts                 | 4 ++++
 arch/arm64/boot/dts/qcom/x1e80100-qcp.dts                 | 2 ++
 sound/soc/codecs/wsa883x.c                                | 8 ++++++++
 sound/soc/codecs/wsa884x.c                                | 8 ++++++++
 6 files changed, 38 insertions(+)
---
base-commit: 9935be184a55dd84fc3275094f2df095491f6ea1
change-id: 20240626-port-map-ef50c3304d4a

Best regards,