From: Clemens Ladisch <clemens@ladisch.de>
Date: Fri, 6 Feb 2009 07:13:07 +0000 (+0100)
Subject: sound: usb-audio: handle wMaxPacketSize for FIXED_ENDPOINT devices
X-Git-Tag: v2.6.29-rc4~14^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=894dcd78782842924527598b0b764c9b4e679e21;p=pandora-kernel.git

sound: usb-audio: handle wMaxPacketSize for FIXED_ENDPOINT devices

For audio devices that do not have proper audio descriptors (e.g.,
Edirol UA-20), we use hardcoded parameters from our quirks list.
However, we must still read the maximum packet size from the standard
endpoint descriptor; otherwise, we might use packets that are too big
and therefore rejected by the USB core.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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