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ASoC: Add support for DA7217 and DA7218 audio codecs

Adam Thomson alsa-devel linux-devicetree lkml 4 versions – In review

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Versions newest first · linked by author and title

  1. v4 Latest2 patches 2 repliesIn review
  2. v32 patches 3 repliesSuperseded
  3. v22 patches 4 repliesSuperseded
Earlier versions · 1
VersionPostedPatchesRepliesStatus
v12 patches18 repliesSuperseded

Changes in v4 from the cover letter

- DT binding updates for unit suffixes (hz, us) at Rob Herring's request.

Patches in v4 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2ASoC: da7218: Add bindings documentation for DA7218 audio codecDocumentation/devicetree/bindings/sound/da7218.txt+104 -02 replies
2/2ASoC: codecs: Add da7218 codec driverinclude/sound/da7218.h sound/soc/codecs/Kconfig sound/soc/codecs/Makefile +2 more+4834 -00 replies

Reviews trailers per patch

1 of 2 patches has a Reviewed-by or Acked-by.

PatchRob Herring
1/2A-b A-b
2/2

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v4 thread

Cover letter [PATCH v4 0/2] ASoC: Add support for DA7217 and DA7218 audio codecs

This patch set adds DT and ASoC codec driver support for DA7217 and DA7218.

Changes are based against v4.4-rc2 kernel version.

Changes in v4:
- DT binding updates for unit suffixes (hz, us) at Rob Herring's request.

Changes in v3:
- At request of Rob Herring, added units suffix to applicable binding names.
- Add changes for codec Kconfig and Makefile which were somehow missed from previous patches.

Changes in v2:
- Removed Internal LDO voltage selection from DT
- BiQuad filter coefficients removed from DT, no programmed using mixer controls.
- ALC calibration no longer bypasses regmap cache and instead saves & restores registers around procedure, to avoid issues with concurrent regmap access.
- Removed all unnecessary default settings for mixers in probe.
- Reporting of mic level detection event to user-space, through input VOICECOMMAND key event, removed as not intended for this purpose. Alternative solution required as follow up. Event masked off until solution in place.
- Additional error checking & loggin around mclk usage, in sysclk and bias_level functions.

Adam Thomson (2):
ASoC: da7218: Add bindings documentation for DA7218 audio codec
ASoC: codecs: Add da7218 codec driver

 Documentation/devicetree/bindings/sound/da7218.txt |  104 +
 include/sound/da7218.h                             |  109 +
 sound/soc/codecs/Kconfig                           |    4 +
 sound/soc/codecs/Makefile                          |    2 +
 sound/soc/codecs/da7218.c                          | 3305 ++++++++++++++++++++
 sound/soc/codecs/da7218.h                          | 1414 +++++++++
 6 files changed, 4938 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/da7218.txt
 create mode 100644 include/sound/da7218.h
 create mode 100644 sound/soc/codecs/da7218.c
 create mode 100644 sound/soc/codecs/da7218.h

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1.9.3

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