[Sound-open-firmware] [PTACH RFC 0/5] Add switch widget for loopback

[Xiuli Pan]

From: Pan Xiuli <xiuli.pan at linux.intel.com>

Have some clean up for the code may used.
Add some macros that are needed for the switch widget.
TODO: Have the useable get/put function for the kcontrol.

Pan Xiuli (5):
  topology: mixer: Add CONTROLMIXER_MIN
  topology: utils: Add kdapm macro for route with kcontrol
  topology: m4: add switch widget
  topology: sof: add pipeline loopback dai
  topology: test: add loopback test topology

 topology/m4/mixercontrol.m4               | 16 ++++--
 topology/m4/switch.m4                     | 46 +++++++++++++++
 topology/m4/utils.m4                      |  4 ++
 topology/sof/pipe-dai-loopback.m4         | 36 ++++++++++++
 topology/sof/pipe-low-latency-capture.m4  |  3 +-
 topology/sof/pipe-low-latency-playback.m4 |  2 +
 topology/sof/pipe-pcm-media.m4            |  1 +
 topology/sof/pipe-tone.m4                 |  2 +
 topology/sof/pipe-volume-capture.m4       |  1 +
 topology/sof/pipe-volume-playback.m4      |  1 +
 topology/test/test-loopback-ssp.m4        | 94 +++++++++++++++++++++++++++++++
 topology/test/tplg-build.sh               |  2 +-
 12 files changed, 201 insertions(+), 7 deletions(-)
 create mode 100644 topology/m4/switch.m4
 create mode 100644 topology/sof/pipe-dai-loopback.m4
 create mode 100644 topology/test/test-loopback-ssp.m4

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2.7.4