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[0/3] ASoC: meson: g12a: add internal audio DAC support

Message ID 20200221122242.1500093-1-jbrunet@baylibre.com (mailing list archive)
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Series ASoC: meson: g12a: add internal audio DAC support | expand

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Jerome Brunet Feb. 21, 2020, 12:22 p.m. UTC 
Like the gxl, the Amlogic g12a and sm1 SoC families have a t9015 internal
audio DAC. On these more recent SoCs, any of the 3 TDM outputs can be
routed to the internal DAC. This routing is done by a small glue device
called 'toacodec'. This patchset adds support for it.

Jerome Brunet (3):
  ASoC: meson: g12a: add toacodec dt-binding documentation
  ASoC: meson: g12a: add internal DAC glue driver
  ASoC: meson: axg-card: add toacodec support

 .../bindings/sound/amlogic,g12a-toacodec.yaml |  51 ++++
 .../dt-bindings/sound/meson-g12a-toacodec.h   |  10 +
 sound/soc/meson/Kconfig                       |   9 +
 sound/soc/meson/Makefile                      |   2 +
 sound/soc/meson/axg-card.c                    |   3 +-
 sound/soc/meson/g12a-toacodec.c               | 240 ++++++++++++++++++
 6 files changed, 314 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/sound/amlogic,g12a-toacodec.yaml
 create mode 100644 include/dt-bindings/sound/meson-g12a-toacodec.h
 create mode 100644 sound/soc/meson/g12a-toacodec.c