tree 42f0a2c190b3f862003486f9bb86a9e2cf504985
parent 9f7c3734df926a4e94959751ae6744487d2e7920
author Paul McLean <pmclean@google.com> 1405116859 -0700
committer Paul McLean <pmclean@google.com> 1405376336 -0700

Added enumeration of legitimate sample rates for input and output.

Added device_profile to enable refactoring of query methods.
Refactored query methods (in_get_parameters/out_getParameters)
  in terms of device_get_parameters.
Freeing ALSA parameter structures (pcm_params_free)

Eliminated unnecessay input & output card/device (to support
 other changes).

Change-Id: I771cf4681a628f87ca6d6ee3f85f76ae4d7f1504