proto/audio_config.proto

syntax = "proto3";

option go_package = "go.chromium.org/chromiumos/config/go/src/third_party/chromiumos-overlay/proto";

package chromiumos_overlay;

// Note that all files should be specified as paths relative to the root of a
// chromiumos checkout, e.g. "src/overlays/overlay-<target>/audio/HiFi.conf".
message AudioConfig {
    // The name of the audio card.
    string card_name = 1;

    // Path to the CRAS card configuration file.
    // See https://chromium.googlesource.com/chromiumos/third_party/adhd/+/master/cras/#card-configuration.
    string card_config_file = 2;

    // Path to the dsp.ini configuration file.
    string dsp_file = 3;

    // Path to the UCM file. Note that this is the UCM verb file (e.g.
    // "HiFi.conf"), NOT the UCM master file (e.g. <sound card name>.conf).
    string ucm_file = 4;
}