[0/2] ASoC: add support for TAS5805M digital amplifier

Message

Daniel Beer Jan. 11, 2022, 12:11 a.m. UTC

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 very slightly from the tested version (digital_mute has been
replaced with mute_stream, and the new IS_ENABLED macro is used).

Daniel Beer (2):
  ASoC: add support for TAS5805M digital amplifier
  ASoC: dt-bindings: add bindings for TI TAS5805M.

 .../devicetree/bindings/sound/tas5805m.yaml   | 201 +++++++
 sound/soc/codecs/Kconfig                      |   9 +
 sound/soc/codecs/Makefile                     |   2 +
 sound/soc/codecs/tas5805m.c                   | 534 ++++++++++++++++++
 4 files changed, 746 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/tas5805m.yaml
 create mode 100644 sound/soc/codecs/tas5805m.c