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From: Marcel Holtmann <marcel@holtmann.org>
To: BlueZ development <bluez-devel@lists.sourceforge.net>
Subject: Re: [Bluez-devel] SCO flowcontrol patch v4.4 on 2.6.25/6 causes	hardlocks when	connecting to BT device
Date: Fri, 22 Aug 2008 10:33:35 +0200	[thread overview]
Message-ID: <1219394015.7591.441.camel@violet.holtmann.net> (raw)
In-Reply-To: <20080822073628.GA5989@piper.oerlikon.madduck.net>

Hi Martin,

> > I have just compiled a Debian 2.6.24 with the v4.4 patch: it applied
> > and compiled cleanly.
> > 
> > And it works most of the time with my BT500v headset (sco)! Thank
> > you for that.
> 
> So I used to have a working Bluetooth setup with 2.6.24, and it also
> still works. However, the kernel developers have moved on, and even
> though the sco-flowcontrol v4.4 patch applies to 2.6.25/6 as well
> [0], the resulting 2.6.25 and 2.6.26 kernels both freeze hard when
> I try to connect to the headset.
> 
> 0. http://bugs.debian.org/493098
> 
> Does anyone have an idea what could be going on? How can I help
> debug this? Is there a newer patch floating around somewhere?

what about not using that patch at all? I am using the new audio
interface without that patch. And you wanna use the btusb driver and
since 2.6.27-rc4 that one actually has SCO support.

Regards

Marcel



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  reply	other threads:[~2008-08-22  8:33 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-22  7:36 [Bluez-devel] SCO flowcontrol patch v4.4 on 2.6.25/6 causes hardlocks when connecting to BT device martin f krafft
2008-08-22  8:33 ` Marcel Holtmann [this message]
2008-08-26 16:35   ` [Bluez-devel] btusb+sco failing to play sound through Jabra BT500v headset (was: SCO flowcontrol patch v4.4 on 2.6.25/6 causes) " martin f krafft
2008-08-26 17:19     ` Marcel Holtmann
2008-08-26 20:34       ` martin f krafft
2008-08-27  5:18         ` Marcel Holtmann
2008-08-27 21:03           ` martin f krafft
2008-09-05 16:26       ` [Bluez-devel] "unable to install hw params" to bluetooth (SCO) headset (was: btusb+sco failing to play sound through Jabra BT500v headset) martin f krafft
2008-09-05 17:00         ` Marcel Holtmann
2008-09-08 20:33           ` martin f krafft
2008-09-23 13:00           ` [Bluez-devel] "unable to install hw params" to bluetooth (SCO) headset martin f krafft
2008-09-23 13:37             ` Stuart Pook
2008-09-29 21:41             ` SCO headset, bluez-4.9 & linux 2.6.27-rc7 -> Unable to install hw params Stuart Pook

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