[PATCH 0/3] ASoC: Intel: kbl: Add Multi-endpoint Playback & Echo Ref support

[Naveen M <naveen.m@intel.com>]

1. Add new FE capabilities to support:
  a. Parallel playback on 2 ports simultaneously
     Define new frontends to enable additional playback port.
     This will be used when platform needs to support multi-playback
     on different ports. Ex: Headset and Speaker simultaneously
  b. Echo reference capture capability
     Certain platforms need reference stream of playback to supplement
     User-space post-processing algorithms. This pin enables platform
     driver to provide such a FE.
2. Add DAI links for parallel playback and echo ref
3. Add map for new DAIs for parallel playback and echo ref

Naveen M (3):
  ASoC: Intel: kbl: Add new FEs for Multi-Playback & Echo-Reference
  ASoC: Intel: kbl: Add DAI links for Multi-Playback & Echo-reference
  ASoC: Intel: kbl: Add map for new DAIs for Multi-Playback & Echo Ref

 sound/soc/intel/boards/kbl_rt5663_max98927.c       | 30 +++++++++++++++++++---
 .../soc/intel/boards/kbl_rt5663_rt5514_max98927.c  | 30 +++++++++++++++++++---
 sound/soc/intel/skylake/skl-pcm.c                  | 26 +++++++++++++++++++
 3 files changed, 80 insertions(+), 6 deletions(-)

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1.9.1