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[0/4] ASoC: meson-axg: add pdm input support

Message ID 20180829150051.18190-1-jbrunet@baylibre.com (mailing list archive)
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Series ASoC: meson-axg: add pdm input support | expand

Message

Jerome Brunet Aug. 29, 2018, 3 p.m. UTC 
The purpose of this patchset is to add the support for PDM input
backend found on the AXG SoC family.

The first 2 patches, for the dmic, are not specific to this amlogic
driver but it is useful to have them since the PDM input will use this
dmic codec.

Jerome Brunet (4):
  ASoC: dmic: add Kconfig prompt for the generic dmic codec.
  ASoC: dmic: add DT module alias
  ASoC: meson: add axg pdm input DT binding documentation
  ASoC: meson: add axg pdm input

 .../bindings/sound/amlogic,axg-pdm.txt        |  24 +
 sound/soc/codecs/Kconfig                      |   6 +-
 sound/soc/codecs/dmic.c                       |   1 +
 sound/soc/meson/Kconfig                       |   9 +
 sound/soc/meson/Makefile                      |   2 +
 sound/soc/meson/axg-pdm.c                     | 654 ++++++++++++++++++
 6 files changed, 695 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/sound/amlogic,axg-pdm.txt
 create mode 100644 sound/soc/meson/axg-pdm.c