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Add SoC audio framework
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Authored by gonzo on Dec 30 2020, 12:20 AM.

Details

Summary

This framework is initial implementation of the simple-audio-card compatible
audio driver framework. It provides glue for CPU/codec/aux device.

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Repository
R10 FreeBSD src repository
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Unit
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Event Timeline

Looks nice to me, do you have some example drivers so it might be easier to review ?

sys/dev/sound/fdt/simple_amplifier.c
98

enable-gpios is optional.

  • Add Allwinner codecs and I2S driver as an example for the framework usage
  • simple-amplifier: make gpio-enable optional

Thanks for the example driver.
This looks ok for me but I know almost nothing about sound :P

sys/arm/allwinner/aw_i2s.c
339 ↗(On Diff #81382)

Not sure this is correct :)

This revision was not accepted when it landed; it landed in state Needs Review.Jun 11 2021, 7:07 PM
Closed by commit R10:2cfe870acdec: arm64: Add Soc audio framework (authored by gonzo, committed by manu). · Explain Why
This revision was automatically updated to reflect the committed changes.