Hello-
I am running 2.6.21-rc6 with sco-flowcontrol-v4.2.diff applied and I am
getting the following error when trying to use my Platronics 640
headset. The computer is a Thinkpad x60s running Debian unstable.
Any suggestions? I am willing to test patches, etc.
Cheers,
Brandon
philips@plankton:~$ aplay -D headset /usr/share/sounds/ekiga/busytone.wav
Playing WAVE '/usr/share/sounds/ekiga/busytone.wav' : Signed 16 bit
Little Endian, Rate 8000 Hz, Mono
ALSA lib pcm_sco.c:273:(sco_headset_hw_params) Unable to set number of
SCO buffers : please upgrade your Kernel !
aplay: set_params:965: Unable to install hw params:
ACCESS: RW_INTERLEAVED
FORMAT: S16_LE
SUBFORMAT: STD
SAMPLE_BITS: 16
FRAME_BITS: 16
CHANNELS: 1
RATE: 8000
PERIOD_TIME: 3000
PERIOD_SIZE: 24
PERIOD_BYTES: 48
PERIODS: 167
BUFFER_TIME: 501000
BUFFER_SIZE: 4008
BUFFER_BYTES: 8016
TICK_TIME: [0 0]
philips@plankton:~$ headsetd -n
headsetd[6326]: Bluetooth headset daemon version 0.5
headsetd[6326]: Configuration phase ended: target bdaddr is
00:03:89:59:DE:F9, timeout is 6000 ms
headsetd[6326]: Changing state: Idle-->Paging
headsetd[6326]: Changing state: Paging-->Connecting
headsetd[6326]: Changing state: Connecting-->Ready
headsetd[6326]: Changing state: Ready-->Opening
headsetd[6326]: SCO channel opened handle=0x0001 mtu=64
headsetd[6326]: Changing state: Opening-->Streaming
headsetd[6326]: Appli closed socket
headsetd[6326]: Changing state: Streaming-->Zombie
headsetd[6326]: Nobody uses SCO channel anymore, closing it.
headsetd[6326]: Changing state: Zombie-->Connected
Relevant dmesg output:
hci_scodata_packet: hci0 SCO packet for unknown connection handle 1
~/.asoundrc
pcm.headset {
@args [BDADDR TIMEOUT]
# The Bluetooth device address for target headset, used for
# Audio Gateway (PC) initiated connections
# Please note that this value is ignored when the connection is
# Headset initiated
@args.BDADDR {
type string
default 00:03:89:59:XX:XX # XX:XX for privacy
}
# This value represents how long we will try to reach the
# headset, until we give up.
# Value is in milliseconds
@args.TIMEOUT {
type integer
default 6000
}
type sco
bdaddr $BDADDR
timeout $TIMEOUT
}
ctl.headset {
type sco
}
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On Sun, Apr 15, 2007 at 02:57:29AM -0700, Brandon Philips wrote:
> I am running 2.6.21-rc6 with sco-flowcontrol-v4.2.diff applied and I am
> getting the following error when trying to use my Platronics 640
> headset. The computer is a Thinkpad x60s running Debian unstable.
I have exactly the same issue on a hp notebook, also running Debian
unstable. I exported current CVS HEAD, applied the Debian .diff and
built a local package, and I still have the same problem. Only that
the "Unable to set number of SCO buffers" error message now has
pcm_sco.c:277 as line number.
Any more hints?
Greetings
Marc
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On 12:34 Sun 15 Apr 2007, Brad Midgley wrote:
> Brandon
>
> cvs update your plugz to head and it should work.
Thanks- it seems the Debian package in unstable was a few revisions
behind.
Now I have mplayer playing great- mpd is broken though. It connects to
my headset but then quickly dies. I will have to ping the developers on
that.
Thanks!
Brandon
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Brandon
cvs update your plugz to head and it should work.
brad
> ALSA lib pcm_sco.c:273:(sco_headset_hw_params) Unable to set number of
> SCO buffers : please upgrade your Kernel !
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