2008-02-19 04:21:55

by pramod gurav

[permalink] [raw]
Subject: Re: [Bluez-users] Headset not playing audio HELP PLEASE

hi All
I got my headset working ...
I bought one new BT dongle which clamed it supports HS audio Gtaeway.
It is a product of ENTER multimedia.
this is it.
[root@localhost Pramod]# /usr/local/sbin/hciconfig -a
hci0: Type: USB
BD Address: 11:11:11:11:11:11 ACL MTU: 678:8 SCO MTU: 48:10
UP RUNNING PSCAN ISCAN
RX bytes:10283222 acl:386 sco:201151 events:719 errors:0
TX bytes:10319322 acl:347 sco:202172 commands:192 errors:0
Features: 0xbf 0xfe 0x8d 0x78 0x08 0x18 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: 0x080100
Service Classes: Capturing
Device Class: Computer, Uncategorized
HCI Ver: 1.2 (0x2) HCI Rev: 0x1fe LMP Ver: 1.2 (0x2) LMP Subver: 0x1fe
Manufacturer: Integrated System Solution Corp. (57)

Thanks to all who have given me their valuable time for this.
Especially thanks to Jayjwa who helped me a lot.
Hope to have the same co-operation in coming time.

Thanks and Best regards
Pramod

----- Original Message ----
From: Guillaume Bedot <[email protected]>
To: [email protected]
Sent: Monday, 18 February, 2008 8:11:19 PM
Subject: Re: [Bluez-users] Headset not playing audio HELP PLEASE

Quoting
Guillaume
Bedot
<[email protected]>:
>
>
This
patch
makes
the
kernel
search
for
both
types
when
receiving
>
"Synchronous
Connection
Complete"
event.
>
Sorry,
the
patch
in
the
previous
paost
was
incomplete
/
buggy,
you'd
rather
try
the
included
one.



-----Inline Attachment Follows-----

---
net/bluetooth/hci_event.c.orig
2008-02-18
14:02:20.000000000
+0100
+++
net/bluetooth/hci_event.c
2008-02-18
15:19:04.000000000
+0100
@@
-1313,8
+1313,15
@@


hci_dev_lock(hdev);



conn
=
hci_conn_hash_lookup_ba(hdev,
ev->link_type,
&ev->bdaddr);
-
if
(!conn)
-

goto
unlock;
+
if
(!conn)
{
+

if
(ev->link_type==SCO_LINK)
{
+


conn
=
hci_conn_hash_lookup_ba(hdev,
ESCO_LINK,
&ev->bdaddr);
+


if
(!conn)
+



goto
unlock;
+


else
+



conn->type=SCO_LINK;
+


}
+
}



if
(!ev->status)
{



conn->handle
=
__le16_to_cpu(ev->handle);



-----Inline Attachment Follows-----

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2008-02-19 06:03:17

by jayjwa

[permalink] [raw]
Subject: Re: [Bluez-users] Headset not playing audio HELP PLEASE


On Tue, 19 Feb 2008, pramod gurav wrote:

-> hi All
-> I got my headset working ...

<cheers>


-> I bought one new BT dongle which clamed it supports HS audio Gtaeway.
-> It is a product of ENTER multimedia.
-> this is it.
-> [root@localhost Pramod]# /usr/local/sbin/hciconfig -a
-> hci0: Type: USB
-> BD Address: 11:11:11:11:11:11 ACL MTU: 678:8 SCO MTU: 48:10
-> UP RUNNING PSCAN ISCAN
-> RX bytes:10283222 acl:386 sco:201151 events:719 errors:0
-> TX bytes:10319322 acl:347 sco:202172 commands:192 errors:0
-> Features: 0xbf 0xfe 0x8d 0x78 0x08 0x18 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: 0x080100
-> Service Classes: Capturing
-> Device Class: Computer, Uncategorized
-> HCI Ver: 1.2 (0x2) HCI Rev: 0x1fe LMP Ver: 1.2 (0x2) LMP Subver: 0x1fe
-> Manufacturer: Integrated System Solution Corp. (57)

Notice this one: SCO MTU: 48:10. The last one ended in zero. Maybe that was
showing there was a problem after all? (learning as I go along, too)


-> Thanks to all who have given me their valuable time for this.
-> Especially thanks to Jayjwa who helped me a lot.

You're welcome.



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