crosvm/devices
Woody Chow 737ff125ca Add virtio-snd device with CRAS backend
Enable with `--cras-snd`.

Verified:
Basic playback and capture

Missing features:
* Getting chmap/jack/stream info from CRAS. They are hardcoded for now.
* Jack connect/disconnect notifications from CRAS
* Reporting latency bytes to the driver. It is currently hardcoded to 0.

BUG=b:179757101
TEST=`aplay` and `arecord` inside a debian img with a 5.10 kernel built
     with virtio snd support. Launched with crosvm on rammus/kukui/hatch

Change-Id: I240000a92418b75b3eb8dcd241ff320214b68739
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2777991
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Woody Chow <woodychow@google.com>
Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org>
2021-09-02 04:29:55 +00:00
..
src Add virtio-snd device with CRAS backend 2021-09-02 04:29:55 +00:00
.build_test_serial devices: Add simple test for proxy device 2020-11-17 21:05:51 +00:00
Cargo.toml Add virtio-snd device with CRAS backend 2021-09-02 04:29:55 +00:00