On Thu, 25 Aug 2016, at 03:10 PM, Anand Nekkunti wrote: > Hi > I am working audio over Bluetooth . I am able to pair and connect > with > all speakers(a2dp and HSD ). > but audio coming only speakers which supports a2dp protocol . I am not > able to understand why speakers which has HSD protocol not working(no > error > in pulseaudio log) . Do I need configure anything for this or is there > any > way forcefully set protocol as a2dp > > Board :ARM imx6 > pulseaudio : 6.0 > Bluez :5 > > Working Speaker : > > index: 2 > name: <bluez_sink.00_9E_C8_11_69_42> > driver: <module-bluez5-device.c> > flags: HARDWARE DECIBEL_VOLUME LATENCY > state: IDLE > suspend cause: > priority: 9030 > volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / > 0.00 dB > balance 0.00 > base volume: 65536 / 100% / 0.00 dB > volume steps: 65537 > muted: no > current latency: 28.67 ms > max request: 3 KiB > max rewind: 0 KiB > monitor source: 4 > sample spec: s16le 2ch 44100Hz > channel map: front-left,front-right > Stereo > used by: 0 > linked by: 0 > fixed latency: 42.41 ms > card: 2 <bluez_card.00_9E_C8_11_69_42> > module: 21 > properties: > bluetooth.protocol = "a2dp_sink" > device.description = "Mi Bluetooth Speaker" > device.string = "00:9E:C8:11:69:42" > device.api = "bluez" > device.class = "sound" > device.bus = "bluetooth" > device.form_factor = "portable" > bluez.path = "/org/bluez/hci0/dev_00_9E_C8_11_69_42" > bluez.class = "0x24041c" > bluez.alias = "Mi Bluetooth Speaker " > device.icon_name = "multimedia-player-bluetooth" > ports: > portable-output: Portable (priority 0, latency offset 0 usec, available: > yes) > properties: > active port: <portable-output> > > > > Not Working Speaker: > index: 2 > name: <bluez_sink.00_0C_8A_67_14_4E> > driver: <module-bluez5-device.c> > flags: HARDWARE HW_VOLUME_CTRL LATENCY > state: RUNNING > suspend cause: > priority: 9030 > volume: mono: 43691 / 67% > balance 0.00 > base volume: 65536 / 100% > volume steps: 16 > muted: no > current latency: 31.00 ms > max request: 0 KiB > max rewind: 0 KiB > monitor source: 4 > sample spec: s16le 1ch 8000Hz > channel map: mono > Mono > used by: 1 > linked by: 1 > fixed latency: 128.00 ms > card: 2 <bluez_card.00_0C_8A_67_14_4E> > module: 21 > properties: > bluetooth.protocol = "headset_head_unit" > device.intended_roles = "phone" > device.description = "Bose AE2w 01.01.00" > device.string = "00:0C:8A:67:14:4E" > device.api = "bluez" > device.class = "sound" > device.bus = "bluetooth" > device.form_factor = "headset" > bluez.path = "/org/bluez/hci0/dev_00_0C_8A_67_14_4E" > bluez.class = "0x240404" > bluez.alias = "Bose AE2w 01.01.00" > device.icon_name = "audio-headset-bluetooth" > ports: > headset-output: Headset (priority 0, latency offset 0 usec, available: > unknown) > properties: > active port: <headset-output> Are you using the native backend (HSP) or oFono (HFP) here? Might help to look at system logs, or get verbose output from PulseAudio and BlueZ. Cheers, Arun
