[Bluez-users] Re: Still silent Nokia HDW-3 headset

[Sid Boyce <sboyce@blueyonder.co.uk>]

Broadcom chipset based dongle was the problem, replaced with a CSR 
chipset based dongle by Fresh Accessories, audio works fine, even with 
Skype.
Regards
Sid.

Sid Boyce wrote:
> Kmix does not see the mixer controls, qamix sees the card but controls 
> are empty, gnome-volume-control sees both alsa and oss mixers, but 
> setting them full on doesn't make a difference ... they are not muted.
> No sound either on record or playback.
> I'm quite mystified. All the data I can think of set out below.
> I need to hunt down the "pskey command", haven't found it in CVS or 
> anywhere else.
> Regards
> Sid.
> 
> snd_bt_sco             15756  1
> snd_pcm                86408  6 
> snd_emu10k1,snd_bt_sco,snd_pcm_oss,snd_intel8x0,snd_ac97_codec,snd_usb_audio 
> 
> snd_page_alloc         10376  4 snd_emu10k1,snd_bt_sco,snd_intel8x0,snd_pcm
> snd_hwdep               9604  3 snd_emu10k1,snd_bt_sco,snd_usb_audio
> snd                    52612  15 
> snd_emu10k1,snd_bt_sco,snd_pcm_oss,snd_mixer_oss,snd_seq,snd_mpu401,snd_intel8x0,snd_mpu401_uart,snd_ac97_codec,snd_usb_audio,snd_pcm,snd_timer,snd_rawmidi,snd_seq_device,snd_hwdep 
> 
> 
> # hciconfig -a
> hci0:   Type: USB
>         BD Address: 00:0A:3A:63:CF:47 ACL MTU: 377:10 SCO MTU: 16:0
>         UP RUNNING PSCAN ISCAN
>         RX bytes:3240 acl:91 sco:0 events:176 errors:0
>         TX bytes:2873 acl:115 sco:0 commands:49 errors:0
>         Features: 0xff 0xfe 0x0d 0x38 0x08 0x08 0x00 0x00
>         Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
>         Link policy: RSWITCH HOLD SNIFF PARK
>         Link mode: SLAVE ACCEPT
>         Name: 'BlueZ (0)'
>         Class: 0x7e010c
>         Service Classes: Networking, Rendering, Capturing
>         Device Class: Computer, Laptop
>         HCI Ver: 1.2 (0x2) HCI Rev: 0x0 LMP Ver: 1.2 (0x2) LMP Subver: 
> 0x309
>         Manufacturer: Broadcom Corporation (15)
> 
> # hciconfig hci0 revision
> hci0:   Type: USB
>         BD Address: 00:0A:3A:63:CF:47 ACL MTU: 377:10 SCO MTU: 16:0
>         Firmware 0.3 / 9
> 
> /var/log/messages
> Feb  2 10:00:36 barrabas hcid[8432]: link_key_request 
> (sba=00:0A:3A:63:CF:47, dba=00:03:89:60:F9:CF)
> Feb  2 10:00:37 barrabas hcid[8432]: pin_code_request 
> (sba=00:0A:3A:63:CF:47, dba=00:03:89:60:F9:CF)
> Feb  2 10:00:37 barrabas hcid[8432]: link_key_notify 
> (sba=00:0A:3A:63:CF:47, dba=00:03:89:60:F9:CF)
> 
> Headset plugged in, the above is reported. The PIN (0000) done when 
> first connected some time ago, so it doesn't prompt for it.
> 
> barrabas:/ftp/Feb06/burn # btsco -v 00:03:89:60:F9:CF
> btsco v0.41
> Device is 2:0
> Voice setting: 0x0060
> RFCOMM channel 1 connected
> 
> # aplay -D plughw:Headset /XXX.wav
> Playing WAVE '/XXX.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono
> Aborted by signal Interrupt...  (CTRL-C done)
> 
> # hcidump -x
> HCIDump - HCI packet analyzer ver 1.9
> device: hci0 snap_len: 1028 filter: 0xffffffff
> < ACL data: handle 0x0006 flags 0x02 dlen 18
>     L2CAP(d): cid 0x44 len 14 [psm 0]
>       0B EF 15 41 54 2B 56 47 53 3D 31 35 0D 9A
> < ACL data: handle 0x0006 flags 0x02 dlen 18
>     L2CAP(d): cid 0x44 len 14 [psm 0]
>       0B EF 15 41 54 2B 56 47 4D 3D 31 35 0D 9A
> < HCI Command: Add SCO Connection (0x01|0x0007) plen 4
>   06 00 E0 00
>  > HCI Event: Command Status (0x0f) plen 4
>   00 01 07 04
>  > HCI Event: Number of Completed Packets (0x13) plen 5
>   01 06 00 02 00
>  > HCI Event: Connect Complete (0x03) plen 11
>   00 01 00 CF F9 60 89 03 00 00 01
>  > ACL data: handle 0x0006 flags 0x02 dlen 17
>  > ACL data: handle 0x0006 flags 0x01 dlen 2
>     L2CAP(d): cid 0x41 len 15 [psm 0]
>       09 FF 15 02 41 54 2B 56 47 53 3D 30 37 0D 5C
> < ACL data: handle 0x0006 flags 0x02 dlen 14
>     L2CAP(d): cid 0x44 len 10 [psm 0]
>       0B EF 0D 0D 0A 4F 4B 0D 0A 9A
>  > HCI Event: Number of Completed Packets (0x13) plen 5
>   01 06 00 01 00
> < ACL data: handle 0x0006 flags 0x02 dlen 17
>     L2CAP(d): cid 0x44 len 13 [psm 0]
>       0B EF 13 41 54 2B 56 47 53 3D 37 0D 9A
> < HCI Command: Disconnect (0x01|0x0006) plen 3
>   01 00 13
>  > HCI Event: Command Status (0x0f) plen 4
>   00 01 06 04
>  > HCI Event: Number of Completed Packets (0x13) plen 5
>   01 06 00 01 00
>  > HCI Event: Disconn Complete (0x05) plen 4
>   00 01 00 16
> 
> 
> 
> barrabas:/home/lancelot # cat /proc/asound/cards
>  0 [nForce2        ]: NFORCE - NVidia nForce2
>                       NVidia nForce2 with ALC650F at 0xe7080000, irq 9
>  1 [UART           ]: MPU-401 UART - MPU-401 UART
>                       MPU-401 UART at 0x330, irq 10
>  2 [Headset        ]: Bluetooth SCO - BT Headset
>                       BT Headset 1
> 
> barrabas:/home/lancelot # cat /proc/asound/card2/oss_mixer
> VOLUME "Master" 0
> BASS "" 0
> TREBLE "" 0
> SYNTH "" 0
> PCM "" 0
> SPEAKER "" 0
> LINE "" 0
> MIC "Mic" 0
> CD "" 0
> IMIX "" 0
> ALTPCM "" 0
> RECLEV "" 0
> IGAIN "" 0
> OGAIN "" 0
> LINE1 "" 0
> LINE2 "" 0
> LINE3 "" 0
> DIGITAL1 "" 0
> DIGITAL2 "" 0
> DIGITAL3 "" 0
> PHONEIN "" 0
> PHONEOUT "" 0
> VIDEO "" 0
> RADIO "" 0
> MONITOR "" 0
> 
> barrabas:/home/lancelot # cat /proc/asound/card2/id
> Headset
> 
> 
> barrabas:/home/lancelot # cat /proc/asound/card2/pcm0c/info
> card: 2
> device: 0
> subdevice: 0
> stream: CAPTURE
> id: Bluetooth SCO PCM
> name: BT SCO PCM
> subname: subdevice #0
> class: 0
> subclass: 0
> subdevices_count: 1
> subdevices_avail: 1
> barrabas:/home/lancelot # cat /proc/asound/card2/pcm0c/oss
> barrabas:/home/lancelot # cat /proc/asound/card2/pcm0p/
> info  oss   sub0/
> 
> barrabas:/home/lancelot # cat /proc/asound/oss/devices
>   0: [0- 0]: mixer
>   3: [0- 0]: digital audio
>   4: [0- 0]: digital audio
>  12: [0- 1]: digital audio
>  16: [1- 0]: mixer
>  19: [1- 0]: digital audio
>  20: [1- 0]: digital audio
> barrabas:/home/lancelot # cat /proc/asound/oss/sndstat
> Sound Driver:3.8.1a-980706 (ALSA v1.0.11rc2 emulation code)
> Kernel: Linux barrabas 2.6.16-rc1-git4a #2 PREEMPT Wed Feb 1 06:31:29 
> GMT 2006 i686
> Config options: 0
> 
> Installed drivers:
> Type 10: ALSA emulation
> 
> Card config:
> NVidia nForce2 with ALC650F at 0xe7080000, irq 9
> BT Headset 1
> 
> Audio devices:
> 0: NVidia nForce2 (DUPLEX)
> 1: BT SCO PCM (DUPLEX)   <============= "pskey mapsco 0" needed here????
> 
> Synth devices: NOT ENABLED IN CONFIG
> 
> Midi devices: NOT ENABLED IN CONFIG
> 
> Timers:
> 31: system timer
> 
> Mixers:
> 0: Realtek ALC650F
> 1: BT Headset Mixer
> 
> barrabas:/home/lancelot # cat /proc/asound/card2/pcm0p/info
> card: 2
> device: 0
> subdevice: 0
> stream: PLAYBACK
> id: Bluetooth SCO PCM
> name: BT SCO PCM
> subname: subdevice #0
> class: 0
> subclass: 0
> subdevices_count: 1
> subdevices_avail: 1
> 


-- 
Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
Retired IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support 
Specialist, Cricket Coach
Microsoft Windows Free Zone - Linux used for all Computing Tasks


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