From: Duncan Sands <duncan.sands@math.u-psud.fr>
Date: Fri, 28 Apr 2006 16:44:06 +0000 (+0200)
Subject: [PATCH] USBATM: change the default speedtouch iso altsetting
X-Git-Tag: v2.6.17-rc5~165^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67c752b41a4238c1a2d7eebcd061ff8c1127d3e9;p=pandora-kernel.git

[PATCH] USBATM: change the default speedtouch iso altsetting

The maximum possible bandwidth for a speedtouch modem is about 7Mbaud.
You can only get this by using isochronous urbs (enable_isoc=1) and
altsetting 3.  With the current default altsetting of 2, the modem
maxes out at about 4Mbaud.  So change the default altsetting to 3
when using isochronous urbs.  It would be nice to base the altsetting
on the detected line speed, but that's hard given the current design.

Signed-off-by: Duncan Sands <baldrick@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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