AudioFlinger can only provide PCM 16bit Stereo data for A2DP track so
we should not advertise mono channel mode in capabilities since we
can't downmix this internally.
static const a2dp_sbc_t sbc_presets[] = {
{
.frequency = SBC_SAMPLING_FREQ_44100 | SBC_SAMPLING_FREQ_48000,
- .channel_mode = SBC_CHANNEL_MODE_MONO |
- SBC_CHANNEL_MODE_DUAL_CHANNEL |
+ .channel_mode = SBC_CHANNEL_MODE_DUAL_CHANNEL |
SBC_CHANNEL_MODE_STEREO |
SBC_CHANNEL_MODE_JOINT_STEREO,
.subbands = SBC_SUBBANDS_4 | SBC_SUBBANDS_8,