[LAU] M-Audio FastTrack Pro: 24Bit/48kHz Mode and Digital I/O

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To: <linux-audio-user@...>
Date: Tuesday, August 28, 2007 - 10:04 pm

Hi list,

I just realised that there's a patch for the Fast Track Pro that will enable
24Bit/48kHz mode (if I understood it correctly) and digital in/outs. Here's
the entry in the Alsa wiki:

http://alsa.opensrc.org/index.php/M-Audio_FastTrack_Pro

Theres a link to the patch, which itself looks like this:

# HG changeset patch
# User Pavel Polischouk inbox.ru>
# Date 1164392350 18000
# Node ID d447f5a178f0d40ec98c4cde2e3d6e4d012a7f65
# Parent 6f81f7397f82b392e40c582e48a02a7c1cbd7c3e
This patch adds the following capabilities to usbaudio.c:
- Merges support for M-Audio FastTrack USB
- Adds proper support for M-Audio Quattro USB
- Adds hot-reload support for all Audiophile, FastTrack and Quattro.
- FastTrack "select configuration #2" quirk is present but #ifdef'd out
pending inclusion of "usb_driver_set_configuration" function in mainline
kernel. This quirk could possibly be handled in user space anyway.

diff -r 6f81f7397f82 -r d447f5a178f0 usb/usbaudio.c
--- a/usb/usbaudio.c Fri Nov 24 11:50:29 2006 -0500
+++ b/usb/usbaudio.c Fri Nov 24 13:19:10 2006 -0500
-2346,11 +2346,16 static int
is_big_endian_format(struct s
{
switch (chip->usb_id) {
case USB_ID(0x0763, 0x2001): /* M-Audio Quattro: captured data only */
..................................... more lines of code

Now, how do I install it?
I really haven't got a clue what to do with the code, any help is appreciated!
Thanks,
Matthias

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[LAU] [OT] MIT Open Courseware informal study group?, Paul Winkler, (Thu Jun 7, 8:43 pm)
Re: [LAU] [OT] MIT Open Courseware informal study group?, Chris McCormick, (Sat Jun 9, 4:29 am)
Re: [LAU] [OT] MIT Open Courseware informal study group?, Thomas Vecchione, (Mon Jun 11, 5:43 pm)
Re: [LAU] [OT] MIT Open Courseware informal study group?, Chris McCormick, (Wed Aug 29, 3:05 am)
Re: [LAU] [OT] MIT Open Courseware informal study group?, Thomas Vecchione, (Tue Aug 28, 11:17 pm)
Re: [LAU] [OT] MIT Open Courseware informal study group?, Inexpert Assistance, (Wed Aug 29, 5:22 pm)
[LAU] M-Audio FastTrack Pro: 24Bit/48kHz Mode and Digital I/O, Matthias , (Tue Aug 28, 10:04 pm)