[PATCH 0/3] add channel constraint for BDW machine drivers

[Brent Lu]

The machine driver bdw-rt5650 (for Google buddy) supports 2 or 4-channel
recording while other two drivers support only 2-channel recording. HW
constraints are implemented to reflect the hardware limitation on BDW
platform.

Brent Lu (3):
  ASoC: bdw-rt5677: channel constraint support
  ASoC: bdw-rt5650: channel constraint support
  ASoC: broadwell: channel constraint support

 sound/soc/intel/boards/bdw-rt5650.c | 34 ++++++++++++++++++++++++++++++++++
 sound/soc/intel/boards/bdw-rt5677.c | 33 +++++++++++++++++++++++++++++++++
 sound/soc/intel/boards/broadwell.c  | 33 +++++++++++++++++++++++++++++++++
 3 files changed, 100 insertions(+)

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2.7.4