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authorMark Hills <mark@xwax.org>2013-03-17 12:07:54 +0100
committerTakashi Iwai <tiwai@suse.de>2013-03-18 08:46:37 +0100
commit59ea586f54f27fde1202214f1525713356a44918 (patch)
tree1034019a282b04f4007ee1c49916d70fbf4073a5 /sound/usb/stream.c
parentALSA: usb-audio: Playback and MIDI support for Novation Twitch DJ controller (diff)
downloadlinux-59ea586f54f27fde1202214f1525713356a44918.tar.xz
linux-59ea586f54f27fde1202214f1525713356a44918.zip
ALSA: usb-audio: Trust fields given in the quirk
The maxpacksize field is given in some quirks, but it gets ignored (in favour of wMaxPacketSize from the first endpoint.) This patch favours the one in the quirk. Digidesign Mbox and Mbox 2 are the only affected quirks and the devices are assumed to be working without this patch. So for safety against the values in the quirk being incorrect, remove them. The datainterval is also ignored but there are not currently any quirks which choose to override this. Cc: Damien Zammit <damien@zamaudio.com> Cc: Chris J Arges <christopherarges@gmail.com> Signed-off-by: Mark Hills <mark@xwax.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/stream.c')
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