audio_mode
static unsigned int get_max_audio_sample_rate(struct audio_mode *modes)
struct audio_mode modes[DC_MAX_AUDIO_DESC_COUNT];
const struct audio_mode *audio_mode =
audio_mode->sample_rates;
uint8_t byte2 = audio_mode->max_bit_rate;
uint8_t channel_count = audio_mode->channel_count;
byte2 = audio_mode->sample_size;
byte2 = audio_mode->vendor_specific;