Message-ID: <440C8918.7050304@xmission.com>
From: Brad Midgley <bmidgley@xmission.com>
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To: bluez-devel@lists.sourceforge.net
Subject: Re: [Bluez-devel] SCO stuck on a Netgear WGT634U (mips)
References: <20060303011433.c498e85e.henryk@ploetzli.ch>	<4407C5CF.6060208@xmission.com>	<20060304024114.38d9b29f.henryk@ploetzli.ch>	<20060304084732.1ee8b518.henryk@ploetzli.ch>	<440BE81C.5040902@porthome.nl> <20060306090140.e1e882d5.henryk@ploetzli.ch>
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Date: Mon, 06 Mar 2006 12:10:16 -0700

Henryk

>>I'm using a Energic BT-001 headset (bluetooth 1.1, Motorale chipset)
>>and had a terrible distortion as well. After having disabled
>>automatic endianness fixup in the snd_bt_sco kernel module (line 32
>>btsco.c: 
>>#undef AUTO_FIXUP_BYTESHIFT) it works flawlessly :).
> 
> Yeah, I found that part of the code suspicious too.

I was hoping to take it out when we fixed the underlying problem, but I
can do it sooner if it causes new problems.

For some reason, it appears that damaged sco frames are not tossed out.
They are still accepted and processed. A missing byte in the middle
mixes up byte order and turns the stream into static.

Brad


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