This pair of patches implements support for the TAS5805M class D audio
amplifier. This driver, and the example configuration in the device-tree
file, were originally based on a 4.19 series kernel and have been
modified slightly from the tested version.
This resubmission differs from v2 as follows:
- The redundant mutex has been removed
- DSP configuration is loaded as a firmware image, rather than
directly from the device-tree
- The volume control returns non-zero when the values have changed, as
required
- Some corrections to device-tree example
Daniel Beer (2):
ASoC: add support for TAS5805M digital amplifier
ASoC: dt-bindings: add bindings for TI TAS5805M.
.../devicetree/bindings/sound/tas5805m.yaml | 56 ++
sound/soc/codecs/Kconfig | 9 +
sound/soc/codecs/Makefile | 2 +
sound/soc/codecs/tas5805m.c | 567 ++++++++++++++++++
4 files changed, 634 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/tas5805m.yaml
create mode 100644 sound/soc/codecs/tas5805m.c
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2.30.2
