Hello,
I'm trying to get my headset working, a HBH-610a from sony-ericsson.
It worked with the old hci_usb and the flow-control patches until kernel
2.6.21.5
My setup:
- kernel 2.6.27 or vmlinuz-2.6.26-mh7
- bluez-utils 4.13
- bluez-gnome-1.8
- bluez-firmware-1.2 (unsure if needed)
I'm starting bluetoothd and I'm able to pair the headset using the
bluetooth-wizard. The pairing sometimes crashes the kernel with
2.6.26-mh7.
My .asoundrc:
pcm.headset {
type bluetooth
device 00:12:EE:A6:FC:1E
}
But when I'm trying to record audio from the headset I get the
following, independent of prior pairing or not:
$ arecord -D headset -f S16_LE test.wav
ALSA lib pcm_bluetooth.c:1516:(audioservice_recv) trying to receive msg from audio service...
ALSA lib pcm_bluetooth.c:1520:(audioservice_recv) Received BT_GETCAPABILITIES_RSP
ALSA lib pcm_bluetooth.c:1624:(bluetooth_init) BT_GETCAPABILITIES failed : Input/output error(5)
arecord: main:564: audio open error: Input/output error
I tracked it down to the function manager_find_device in
audio/manager.c, called from handle_getcapabilities_req in
audio/unix.c:
struct audio_device *manager_find_device(const bdaddr_t *bda,
const char *interface,
gboolean connected)
{
GSList *l;
for (l = devices; l != NULL; l = l->next) {
since devices is NULL, the function fails. no pairing or connection
attempt. the functions audio_manager_init and manager_get_device are
never called, which would probably fill up the linked list.
Here my questions:
- what am I doing wrong ?
- is the procedure right for arecord/aplay ?
- what can I do to help ?
regards
andré
--
Andre Roth | <lynx@xxxxxxxxxxx>
GPG: FADF988E| 0959 4D7C F8ED DF4B 90A6 CF71 9EDF 52D1 FADF 988E
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