[PATCH v2 0/2] ASoC: Add support for DA7217 and DA7218 audio codecs

[Adam Thomson <Adam.Thomson.Opensource@diasemi.com>]

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

Changes are based against v4.3 kernel version.

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 |  106 +
 include/sound/da7218.h                             |  109 +
 sound/soc/codecs/da7218.c                          | 3305 ++++++++++++++++++++
 sound/soc/codecs/da7218.h                          | 1415 +++++++++
 4 files changed, 4935 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