tree d691e354b64e23224807e30facbe3b4f63dfc893
parent 3d20993fc8580b61071df66bc4c215cacd3df644
author John Lai <johnlai@google.com> 1635926052 +0800
committer Commit Bot <commit-bot@chromium.org> 1636979037 +0000

audio: add functions to retrieve cras audio info

Add a function to run cras_test_client --dump_a command
and get the audio info from the cras host. And also add
another function to filter the info to get stream summary.

BUG=b:204960663
TEST=None

Change-Id: I075f68c86182405a61af29baa958e6b580cf89b6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/3256638
Reviewed-by: Shuo-Peng Liao <deanliao@chromium.org>
Reviewed-by: Hsinyu Chao <hychao@chromium.org>
Reviewed-by: John Lai <johnlai@chromium.org>
Tested-by: John Lai <johnlai@chromium.org>
Commit-Queue: John Lai <johnlai@chromium.org>