Roc Wu wrote:
# ./aplay -t wav -f U8 -r 22050 alarm.wav
Playing WAVE 'alarm.wav' : Unsigned 8 bit, Rate 22050 Hz, Mono
ALSA lib pcm_plug.c:727:(snd_pcm_plug_hw_refine_schange)
Unable to find an usable access for 'default'
aplay: set_params:832: Sample format non available
And the
Florin Andrei wrote:
What's the max number of cards in a system that can be used by ALSA
simultaneously?
8
What's the max number of MIDI ports that's supported by ALSA?
There can be up to 8 rawmidi devices per card, but each device can
have an unlimited number of subdevices.
OSS emulation
Måns Rullgård wrote:
Is there a way to make alsa-lib stop spamming the terminal with error
messages, for instance when a non-blocking open fails?
snd_lib_error_set_handler()
HTH
Clemens
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Luke Yelavich wrote:
usbcore: registered new driver snd-usb-audio
No other message? There should be at least an error message when the
driver fails to initialize. Please try to compile the kernel with
ALSA's Debug detection enabled, or --with-debug=detect when
configuring the package.
Cournapeau David wrote:
My second problem is related to snd_card_next: If the card value
returned by snd_card_next is different from -1, does that always mean
than a alsa audio device is present on the system ?
It means that same kind of device with an ALSA driver is present.
This does not
Luke Yelavich wrote:
below is the information I get when attempting to use this soundcard under
a 2.6.6 kernel with alsa drivers 1.0.5rc1 and hotplug.
dmes:
usbaudio: device 3 audiocontrol interface 0 has 1 input and 1 output AudioStreaming
interfaces
This is the OSS driver (audio). Put
Ed Wildgoose wrote:
Can anyone suggest how to script the controls to default to some known
values?
alsactl store saves the current values of all mixer control in
/etc/asound.state, alsactl restore restores them.
HTH
Clemens
---
This
Nicolas Hüppelshäuser wrote:
I'm using alsa 1.0.4. How can I get a larger alsa buffer size?
PCM devices have a default maximum buffer size and a maximum maxmimum
buffer size. For example, in the snd-usb-audio driver, it's 64 KB and
128 KB.
The current value (in KB) can be seen in the file
Please, report (especially compilation) problems.
depmod: *** Unresolved symbols in
/lib/modules/2.4.26/kernel/sound/isa/wavefront/snd-wavefront.o
depmod: errno
The open/close/read system calls are implemented as inline functions
which change errno which isn't exported from the kernel.
[EMAIL PROTECTED]
* Ville Syrjala [EMAIL PROTECTED]
+ * Modified for ALSA 1.0.x by Clemens Ladisch [EMAIL PROTECTED]
*
- * You can use -a soundcard #:device #...
- * For example: mpg123 -a 1:0 aaa.mpg
- * mpg123 -a guspnp:1 aaa.mpg
+ * You can use -a devicename
Takashi Iwai wrote:
I wrote:
Clemens Ladisch wrote:
depmod: *** Unresolved symbols in
/lib/modules/2.4.26/kernel/sound/isa/wavefront/snd-wavefront.o
depmod: errno
The open/close/read system calls are implemented as inline functions
which change errno which isn't
Gilles Dégottex wrote:
Why SND_SEQ_EVENT_NOTE event doesnt accept direct dispatching ?
technicaly, there is surely a reason, but conceptualy, I dont see. Why do a
difference ?
SND_SEQ_EVENT_NOTE isn't a 'real' event but gets split into two
events, SND_SEQ_EVENT_NOTE_ON and _OFF, and the latter
Patrick Shirkey wrote:
Using the latest usb-audio code from cvs I get a kernel panic when
loading the drivers.
I'm running kernel-2.2.21 with gcc-2.95.4
Unable to handle kernel paging request at virtual address 28302e63
EIP:0010:[e08eafc0]Tainted: PF
e08e7060
Luke Yelavich wrote:
As above. The vendor and product IDs given are 0xa92 and 0x91 respectively.
If there is any more information I can give, please let me know.
Output of lsusb -v?
And what exactly does doesn't work mean?
Regards,
Clemens
Ronald S. Bultje wrote:
is it possible for me to get the cardnumber (and thereby the hw:N
entry) for a given non-hw device (e.g. dspN, hw:N,M, dmix, ...)?
Try something like this:
/* Get the slave pcm of a pcm node. Caller must free the result. */
static snd_config_t
Rodrigo Severo wrote:
With the Askey Magic I got only silence but with the Prolink PlayTV Pro
revision 9D I got bad sound with btaudio. By bad I mean a slightly high
pitch soundI got the sound of the TV with a slightly higher pitch than
usual and with more than usual noise during silence. The
Rodrigo Severo wrote:
Clemens Ladisch wrote:
Rodrigo Severo wrote:
I have two Prolink PlayTV Pro capture cards (PV-BT878P+). One of them is
revision 8E and tthe other is revision 9F.
I tried to use both of them with the snd-bt87x driver. Both of them
returned only static.
Did you try
Ronald S. Bultje wrote:
for a given alsa device (default, dmix, plughw:N, hw:N,M,
dspN, etc.), how do I automatically obtain the right device to use as
a audio mixer with that device?
Depends on your definition of right device. In the general case
this isn't possible because many cards don't
Matt Flax wrote:
The snd-usb-audio driver now doesn't hang my computer anymore during
shutdown (it did with previous versions).
Just BTW: Does it still work if you unload and then reload the
snd-usb-audio module? :-
Regards,
Clemens
---
David McNab wrote:
I'm trying to create and schedule outbound events, in realtime absolute
mode.
When sending these events directly, using SND_SEQ_QUEUE_DIRECT, the
events get delivered fine to subscribers.
But when adding realtime absolute timestamps, and marking the event to a
queue I've
Patrick Shirkey wrote:
Using the latest usb-audio code from cvs I get a kernel panic when
loading the drivers.
I'm running kernel-2.2.21 with gcc-2.95.4
Works fine with my 2.2.19(?).
ALSA 1.0.4 fixed some horrible bugs in the USB compatibility code for
2.2.x kernels.
Where exactly does this
Giuliano Pochini wrote:
Some drivers use spin_lock_irq() a lot, while others always use
spin_lock_irqsave(). I can't see the difference. When it's safe
using the _irq() version ?
Only when you know that you are not in interrupt context.
Regards,
Clemens
Rodrigo Severo wrote:
I have two Prolink PlayTV Pro capture cards (PV-BT878P+). One of them is
revision 8E and tthe other is revision 9F.
I tried to use both of them with the snd-bt87x driver. Both of them
returned only static.
Probably different mixer settings?
I managed to get analog
James Courtier-Dutton wrote:
Which section of code in alsa-lib is doing these conversions.
I would like to see what code you use for the task of converting samples
in float format to samples in int format.
Function snd_pcm_lfloat_convert_float_integer() in
alsa-lib/src/pcm/pcm_lfloat.c.
Nico Schottelius wrote:
anyone knows if there is the possibility to adjust sound volume or
not.
CMI hardware doesn't have this capability.
It would be possible to write a plugin that scales sound data in
software before sending it to the device, but nobody has done this
yet.
Regards,
Clemens
Tom Watson wrote:
Well, I've gone to another Compaq laptop. The previous one I had to
resort to OSS (yuck) drivers and send it on its way. This laptop is
one I'm going to use, so I'd like to get ALSA working on it.
So... I've loaded ALSA and put the following in 'modules.conf':
alias
Erik Inge Bolsø wrote:
I'm having trouble doing snd_pcm_hw_params_can_pause() on a certain pcm,
even though it has already (hopefully?) been fixed to one config by
snd_pcm_hw_params()... snd_pcm_hw_params has been called, at least. How
can I check?
fileja {
type file
file
Caleb Crome wrote:
Clemens Ladisch wrote:
However, Realplayer uses the OSS emulation through /dev/dsp0. To make
that work with your file device, add the following to the config
file:
pcm.dsp0 = file
Awesome! It works like a charm. Than you so much! The one thing that
doesn't work
Arek Korbik wrote:
To summarise: hardware generates an interrupt when it should not - the
driver should handle it (the simplest solution: ignore). The attached
patch:
- adds interrupt-on-FIFOE handling(/ignoring) to handler routine
IMNSHO it's better to check for the buffer completion
Lukas Degener wrote:
Hi everybody and sorry for posting this to both, lad and alsa-dev,
i was not sure which one fits better.
alsa-devel would be appropriate, but non-subscribers cannot post
there, so I'm keeping linux-audio-dev in the CCs.
Concerning the issue with non-functional midi in on
Caleb Crome wrote:
pcm.file {
type file
slave {
pcm hw:0,0
}
file /tmp/file.raw
}
Alright, I did what you suggested, and real player comes up and connects
to the dummy sound card (I had to do a modprobe snd-pcm-oss and
snd-mixer-oss). However, I don't get a file
ns wrote:
I have WDM driver for our lab's own propertiary sound
card(ADAT+SPDIF+DB...) and wanna write ALSA drv.
I have linux w/kernel 2.4.20 (original).
I know that I must patch kernel for ALSA and write ALSA driver.
HOw to do it fastest?
look into
Caleb Crome wrote:
Arek Korbik wrote:
pcm.file {
type file
slave {
pcm hw:0,0
}
file /tmp/file.raw
}
what do I do with that bit of configuration data? I found the
/usr/share/alsa/alsa.conf, and there is a similar pcm.file entry
in that, but it seems to take
ian esten wrote:
On Wed, 2004-04-14 at 10:00, Clemens Ladisch wrote:
What happens when you exchange the two 8x8 files in
/usr/share/usb/midisport?
i get a working midisport 8x8! i can send it midi, and it shows up in
/proc/asound/cards. thanks so much! so why is it incorrectly being
Brian Furey wrote:
i'm using an open source VoIP application with the
alsa driver. My card is the onboard intel8x0.
My problem is figuring out the patterns I am
getting with the alsa driver when transmitting
packets.
This depends more on how the VoIP application does things, not on the
ian esten wrote:
the midisport i have is reported as being hardware version 1.33 by the
midisport control panel under windows xp (where it works fine). i looked
in the midisport_fw loader, and it seems to only know about hardware
versions 1.10 and 1.21. here are the entries in
Perry Gilfillan wrote:
I've a couple of people using my snd-tvmixer module with success now,
and would appreciate comments/critcism/abuse (any thing is better than
the deathly silence my first announcement yeilded) from people more
experienced than myself.
Looks nice. (Not that I actually
Patrick Boettcher wrote:
I only applied the patch, loaded the module, pluged in the device
... result is attached.
EIP is at __wake_up_common+0x13/0x50
Call Trace:
[c0119a0c] __wake_up+0x32/0x57
[c015cc1e] pipe_readv+0x288/0x2d8
[c015cca5] pipe_read+0x37/0x3b
[c0150d74]
Pedro Lopez-Cabanillas wrote:
This patch adds three new options to arecordmidi.
Committed, with some changes.
Thanks,
Clemens
---
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Free Linux tutorial presented by Daniel Robbins,
Robert Rozman wrote:
I've got advice how to use this 6 channel device as 3 stereo channels but
there seems something not to be right (it could be my mistake).
I have /etc/asound.conf :
pcm.a {
type plug
slave.pcm ch12
}
pcm.b {
type plug
slave.pcm ch34
}
Now I do:
- alsaplayer
Tom Browne wrote:
Clemens Ladisch wrote:
Tom Browne wrote:
Under certain conditions (yet to be established properly - it doesn't
happen every single time) with this ICE1712 card (DSP24),
snd_pcm_writei doesn't just block... it never comes back.
What is the state of the PCM device when
John H. wrote:
the usb 2.0 hub was at fault,. thanks!
I have heard rumors that the latest 2.6.5 kernel is supposed to have
support for playing audio data through 2.0 hubs to 1.x devices.
HTH
Clemens
---
This SF.Net email is sponsored by:
Patrick Boettcher wrote:
On Mon, 5 Apr 2004, Clemens Ladisch wrote:
What sample rate/format uses 304000 bytes per second?
I don't understand the question completely, what do you mean?
The descriptors say that the device can transfer up to 304000 bytes
per second in each direction. What
Pavana Sharma wrote:
ALSA lib pcm.c:1947:(snd_pcm_open_noupdate) Unknown PCM hw:0,0
Please show the output of aplay -l and aplay -L.
Clemens
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I wrote:
I think I'll write a quirk for this ...
Please try the attached patch.
HTH
Clemens
diff -urN alsaold/alsa-kernel/usb/usbaudio.c alsa/alsa-kernel/usb/usbaudio.c
--- alsaold/alsa-kernel/usb/usbaudio.c Tue Mar 30 13:51:30 2004
+++ alsa/alsa-kernel/usb/usbaudio.c Tue Apr 6 13:20:36
Tom Browne wrote:
Under certain conditions (yet to be established properly - it doesn't
happen every single time) with this ICE1712 card (DSP24),
snd_pcm_writei doesn't just block... it never comes back.
What is the state of the PCM device when this happens?
(see /proc/asound/cardX/pcm0p/*)
Patrick Boettcher wrote:
I'm using a usbsnoop program to do some basic sniffing. Logs are
really big :/.
Try to play some 0.01-seconds wave file, and don't connect any other
USB devices.
After plugging in, the device shows like this in /proc/bus/usb/devices:
I: If#= 0 Alt= 0 #EPs= 0
John H. wrote:
see, this is what is weird, it worked last week, now it doesn't
work with exaudio or alsa! same errors!
Then it's not a problem of the sound driver.
cannot submit datapipe for urb 0, err = -38
-38 means not implemented. Probably some bug in the USB core in
your kernel.
Have
Ron Cococcia wrote:
In a setup I'm working with, I have a motherboard (815 w/82801BA-ICH2) that
has an onboard/primary (00) AC97 codec (AD1885). We've been playing around
with adding a CNR card that would have a different/secondary (01) codec on
it (CS4299). [...]
The onboard chip is
John H. wrote:
I get this error repeatedly
ALSA /tmp/alsa-driver-1.0.4rc2/usb/usbaudio.c:811:
cannot submit datapipe for urb 0, err = -38
whenever i try to use /dev/dsp now, and i can only get sound from line in.
i have kernel 2.6.4 and drivers 1.0.4rc2
What is in /proc/asound/cards?
Is
Jaroslav Kysela wrote:
On Wed, 31 Mar 2004, Clemens Ladisch wrote:
But now:
# modprobe snd
modprobe: Too deep recursion in module dependencies!
modprobe: Circular dependency? snd-page-alloc snd
snd_pci_compat_get_pci_driver() is called from
pci_compat_pm_callback() in misc.c
I wrote:
Now the modules load. However, loading snd-usb-audio doesn't do
anything, and unloading and reloading it results in a crash or a hang.
Fixed. Apparently, snd-usb-audio has never been working on 2.2.x, and
nobody noticed ...
No remaining 2.2.x bugs AFAICS.
Clemens
Jaroslav Kysela wrote:
1.0.4rc1 packages are out. Please, report compilation problems.
On a 2.2.19 kernel:
depmod: *** Unresolved symbols in /lib/modules/2.2.19/misc/snd-*
depmod: synchronize_irq
depmod: tqueue_lock
depmod: waitqueue_lock
depmod: *** Unresolved symbols
Jaroslav Kysela wrote:
On Tue, 30 Mar 2004, Clemens Ladisch wrote:
On a 2.2.19 kernel:
depmod: *** Unresolved symbols in /lib/modules/2.2.19/misc/snd-*
...
Missing inclusion of some header files?
Sorry, my error. Wrong kernel configuration. (The result of Hey,
this old file looks
Pavana Sharma wrote:
I am providing control interface for my driver to access from user space
with functions get put .
* while creating new controls should I be allowed to create my hardware
specific controls like gain, power, rate other codec specific parameters.
All controls are
Jaroslav Kysela wrote:
On Tue, 23 Mar 2004, Clemens Ladisch wrote:
The following test program shows strange behaviour:
Thanks. It's fixed in CVS now.
The second problem persists, i.e., snd_pcm_wait() returns although the
pcm isn't actually ready:
$ ./waittest dmix:hw:0
12000 frames written
Jaroslav Kysela wrote:
On Mon, 22 Mar 2004, James Courtier-Dutton wrote:
My current tests were not using the resampler. i.e. app using 48k, sound
card using 48k. I will try some tests that would use the resampler.
Then I need more info how I can reproduce the bug.
The following test
Hartmut Geissbauer wrote:
I removed the quick hack from Mathieu and inserted snd_printk's in
snd_usbmidi_disconnect.
The new function:
...
if (ep-out ep-out-urb)
usb_unlink_urb(ep-out-urb);
snd_printk(KERN_INFO usb_unlink_urb
Lars Heineken wrote:
Takashi Iwai wrote:
| try strace with -r option and check which call takes too long time.
When I use the application 'play' the delay is only around one second,
the strace output is attached below.
It seems play is a shell script that calls sox to play the file.
Please
Mathieu Geli wrote:
Ok, I applied your second patch, and get this dmesg output:
drivers/usb/core/usb.c: deregistering driver snd-usb-audio
ALSA /home/mathieu/alsa-driver/usb/usbaudio.c:2944: snd_usb_audio_disconnect called,
refcount = 1
ALSA /home/mathieu/alsa-driver/usb/usbaudio.c:2944:
Ove Kaaven wrote:
- wavetable drops notes sometimes. (a good test example wanted.)
I've encountered this randomly sometimes, but I think I also have an
example of the opposite - a note that is never turned off - that
manifests every single time for me. So I'm wondering if anyone else can
Mathieu Geli wrote:
ok, what I did, is first to apply your patch to my source tree
(1.0.3rc2), clean, compile, install, and even reboot. That doesn't
output anymore the two lines urb status -104, and
usb_submit_urb: -32 but still hang after printing:
drivers/usb/core/usb.c: deregistering
Karsten Wiese wrote:
We can also vary the exact USB frame time.
With UHCI 1.1 USB Hosts there is the SOF Register.
...
It really works here already with the us428: The trick is:
We first make the USB-Frame longer until we capture 1 Sample Frame more 45
(for 44100). then the USB-Frame is
Clemens Ladisch wrote:
Jaroslav Kysela wrote:
I don't know much about USB 2.0,
Not too much differences for the driver.
Well, I should have read the specification before saying such things.
The format of synchronization information has changed, too; it's not
10.14 bits but 12.13 packed
Mathieu Geli wrote:
I'm trying to plug/unplug the midisport1x1 from M-Audio. The plug
works like a charm, hotplug does its job, load the firmware
(fxload) and snd-usb-audio, if not inserted, is auto-loaded. But
hen I unplug the device, and I want to plug it again, the usb
just hang, trying to
Jaroslav Kysela wrote:
On Tue, 9 Mar 2004, Takashi Iwai wrote:
BTW, the USB audio is another headache. the current ALSA PCM model isn't
perfectly suitable for the devices like USB audio.
Unfortunately I don't see a better model.
Conceptually, USB devices have variable-sized periods. The
Jaroslav Kysela wrote:
On Wed, 10 Mar 2004, Clemens Ladisch wrote:
Conceptually, USB devices have variable-sized periods. The question
is whether we actually want to allow this in the API. Probably not.
What this does mean? I though that the period size is specified with time
(1ms
Willie Sippel wrote:
But I'm not sure about, wether the NDA agrees in the basic alsa
principles. What are the developers of alsa are thinking about that
agreement?
AFAIK drivers for ATI hardware are developed in a similar way (ATI
gives specs under an NDA, the resulting driver is open
Takashi Iwai wrote:
Clemens Ladisch wrote:
I don't know much about USB 2.0,
Not too much differences for the driver. The main difference is that
there are now 8000 microframes per second. I have written a patch
(see below) and am about to test it.
is there any real usb2-audio
Bauke Jan Douma wrote:
I have two soundcards in my system, a cmipci(card) and
an intel8x0 (on board).
I have the audio cable of my CD/ROM drive wired onto the
cmipci. Attached to line-out of the cmipci is just my
headphones.
I also have a TV-card.
An audio cable runs from the TV-card to
[EMAIL PROTECTED] wrote:
I wanted to get the tempo, so I did this:
snd_seq_queue_tempo_t *qt;
snd_seq_queue_tempo_alloca(qt);
snd_seq_get_queue_tempo(seq,id,qt);
return qt-tempo;//line 91
and the compiler told me this:
alsa.cpp:91: invalid use of undefined type `struct
Jack O'Quin wrote:
Samuel S Chessman [EMAIL PROTECTED] writes:
This is caused by snd_pcm_hw_params_set_rate_near parameter val needing
to be a pointer, and alsa_driver passing in the frame rate instead.
This occurs against current CVS of alsa. (2004-03-02)
I think this is the wrong
Abramo Bagnara wrote:
Jaroslav Kysela ha scritto:
Log Message:
Fixed return comment for *near() functions
+ * \return 0 otherwise a negative error code if configuration space would become
empty
*near() functions semantic cannot return error by design.
Taken for granted that
Hartmut Geissbauer wrote:
That _has_ helped. Now the device is fully functional.
- search class-specific endpoint descriptor after the sync ep, too
Index: alsa-kernel/usb/usbaudio.c
===
RCS file:
Hartmut Geissbauer wrote:
Clemens Ladisch wrote:
Hartmut Geissbauer wrote:
The only thing that's missing now are the two playback ports.
Please show the output of lsusb -v.
The descriptors look OK.
But only at first sight.
Please try this patch.
HTH
Clemens
--
Index
Mathieu Rondonneau wrote:
I don't understand why count is 1024 ?
why count is not equal to runtime-period_size (i.e. 16*1024)?
If your frame size is 4, this is the size of a memory page. I guess
ALSA wants to copy the data one page at a time, and this is required
if the buffer isn't
Will wrote:
Clemens Ladisch [EMAIL PROTECTED] wrote:
If you get correct output when you run amidi -p virtual -d and
aconnect your keyboard to that port, then it may be a bug in
arecordmidi. I'll test when I'm at home.
This is what I get:
$ pmidi -l
Port Client name
fix error messages for snd_mixer_load
BTW: yesterday's change to alsa-lib's asequencer.h hasn't been
committed yet
Index: alsa-utils/amixer/amixer.c
===
RCS file: /cvsroot/alsa/alsa-utils/amixer/amixer.c,v
retrieving revision
Will wrote:
How easy would it be to make aplaymidi be able to adjust the playback speed
like playmidi? (playmidi -t 0.5 music.mid plays at twice the default speed)
Very easy.
How easy would it be to make aplaymidi be able to move forwards and backwards
during playback, e.g. by pressing f or
Will wrote:
Clemens Ladisch [EMAIL PROTECTED] wrote:
I'm getting empty MIDI files containing only the MIDI header.
Are you using the latest CVS version of ALSA?
Some of the bugfixes I sent yesterday are needed by arecordmidi.
No, but I applied your patches to alsa-lib-1.0.3rc1 and Linux
snookertb wrote:
SND_CTL_READONLY does not appear to be declared anywhere.
It's defined in alsa-lib/include/control.h. You have to install the
alsa-lib package before compiling alsa-utils and alsa-tools.
Are you part of the alsa development team?
SourceForge says no, the bugtracker says yes.
Mathieu Rondonneau wrote:
.period_bytes_min = 1092,
.period_bytes_max = 32768,
.periods_min = 8,
.periods_max = 512,
When i start to send a file, I Don't know why:
runtime-period_size = 8192
runtime-periods: 8
and the ¨count¨ parameter in the copy
This patch reverses the order of the Rawmidi x and rawmidi name
parts of client names to enable selecting clients by a unique prefix
(as snd_seq_parse_address does).
Index: alsa-kernel/core/seq/seq_midi.c
===
RCS file:
26 Jan 2004 14:19:24 - 1.22
+++ alsa-kernel/usb/usbmidi.c 23 Feb 2004 08:27:42 -
@@ -1,7 +1,7 @@
/*
* usbmidi.c - ALSA USB MIDI driver
*
- * Copyright (c) 2002 Clemens Ladisch
+ * Copyright (c) 2002-2004 Clemens Ladisch
* All rights reserved.
*
* Based on the OSS usb-midi
Timestamping (if enabled on a subscription or a port) is not applied
to the quoted event but to the quoting event. This patch adds a
function to copy only selected fields into the event to be delivered.
- fix KERNEL_QUOTE event timestamping
- fix typo in port_broadcast_event
Index:
remove unneeded technical information from port names
Index: alsa-kernel/drivers/mpu401/mpu401_uart.c
===
RCS file: /cvsroot/alsa/alsa-kernel/drivers/mpu401/mpu401_uart.c,v
retrieving revision 1.29
diff -u -r1.29 mpu401_uart.c
---
- fix typo in port flags
- add GM2 capability bit
Index: alsa-kernel/include/asequencer.h
===
RCS file: /cvsroot/alsa/alsa-kernel/include/asequencer.h,v
retrieving revision 1.11
diff -u -r1.11 asequencer.h
---
if none is given on the command line.
+
+.TP
+.I -d, --delay=seconds
+Specifies how long to wait after the end of each MIDI file,
+to allow the last notes to die away.
+
+.SH SEE ALSO
+pmidi(1)
+.br
+playmidi(1)
+
+.SH AUTHOR
+Clemens Ladisch [EMAIL PROTECTED]
diff -urN ../../oalsa/alsa/alsa-utils
snookertb wrote:
I am attempting to update the Sun JDS distro from alsa version 0.9.0 to
a later version which supports newer Intel sound chips. I get the
following errors in these two compiles.
/home/tarpon/downloads/alsa-driver-1.0.2c/include/adriver.h:295:
redefinition of `usb_make_path'
ian esten wrote:
thanks clemens. the mt4 now shows up in /proc/asound/cards.
unfortunately though it doesnt seem to be working. i sent it some midi
from seq24, and got no blinking lights on the front of the unit. do you
think it will be possible to get the mt4 working with alsa?
It's
ian esten wrote:
On Thu, 2004-02-19 at 03:28, Clemens Ladisch wrote:
Please post the output of lsusb -v.
Bus 001 Device 040: ID 086a:0003 Emagic Soft-und Hardware GmbH
.
.
.
These descriptors look very much like those of earlier Edirol devices.
It may be possible that the MT4 is similar
Hartmut Geissbauer wrote:
Clemens Ladisch wrote:
Might the patch(the code in it) for usbaudio.c you posted before be
helpfull for the program?
No. Please remove the patch.
Done, except of the entries in usbquirks.h. Is it still needed?
No. The quirk entry causes the driver
ian esten wrote:
i have an emagic mt4 i'm trying to use with alsa.
Currently, nobody knows how to communicate with this device.
Please post the output of lsusb -v.
Regards,
Clemens
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jaap wrote:
When I start jack with
jackstart -d alsa -P hw:0,0 -C hw:0,1,
jack seems to start ,but then the system freezes
with kernel panic.Sometimes jack is running but then
the system crashes as soon as I try to do something with audio
alsa-driver 0.9.8
This is quite old. Please try
Peter Antypas wrote:
I 've had no luck in using the cvs version with the ad1888 update.
In fact, I can't even load snd-intel8x0. I thought the intel8x0
module was supposed to work here?
An AC'97 system consists of two components: an AC'97 codec (in your
case, the AD1888), and an AC'97
Hartmut Geissbauer wrote:
Clemens Ladisch wrote:
The problem is that the kernel automatically selects the first
configuration. Please try the patch below.
drivers/usb/core/usb.c: usb_hotplug
usb 1-2.4: configuration #1 chosen from 2 choices
usb 1-2.4: registering 1-2.4:1.0 (config #1
Frank Barknecht wrote:
Clemens Ladisch hat gesagt: // Clemens Ladisch wrote:
it should be possible to use the MIDI_STANDARD_INTERFACE quirk (see
below).
I'd love to test it, but I had to send back the device already. :(
Could you test it?
I would test it if I actually had the device
Hartmut Geissbauer wrote:
I own a piece of hardware called Noah EX. It's a tactive
instrument modeller.
My goal is to get this device working with the alsa usb driver,
because the output of lsusb -v leads me to the hope, that it has a
standard usb audio interface.
...
Interface Descriptor:
Frank Barknecht wrote:
Now I discovered a teenytiny switch on the back if the UA-3 FX that
switches the Advanced Driver features of the device on or off.
Setting this to OFF, I now got ALSA to recognize the device as a
simple 44100 Hz device. No higher samplerates, though.
Probably a quirk
John W. Cocula wrote:
I have an Audigy2 NX working under ALSA 1.0.2 (the latest 1.0.2 :)
...
2. I downloaded the latest firmware under Windows that supposedly
permits USB 2.0 operation, but lsusb -v stills shows it as a 1.1
device.
Bus 002 Device 004: ID 041e:3020 Creative Technology, Ltd
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