From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - driver 0001593]: au88x0 wt synth
Date: Sat, 29 Apr 2006 15:50:31 +0200 [thread overview]
Message-ID: <911a9fc4e237874ad95899cb16fd8f39@bugtrack.alsa-project.org> (raw)
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1593>
======================================================================
Reported By: Raymond
Assigned To: mjander
======================================================================
Project: ALSA - driver
Issue ID: 1593
Category: PCI - au88x0
Reproducibility: always
Severity: block
Priority: normal
Status: assigned
Distribution: Fedora Core 1
Kernel Version: 2.4.22-1.2199.nptl
======================================================================
Date Submitted: 11-23-2005 17:16 CET
Last Modified: 04-29-2006 15:50 CEST
======================================================================
Summary: au88x0 wt synth
Description:
After applied the patch as described in
http://article.gmane.org/gmane.linux.alsa.devel/27095
Sound (like a monster roaring) is heard when using aplay through device 3
of au8830 with the mono files from alsa-utils-1.0.10/speaker-test/samples
The sound repeat 7 times and stop.
Refer to the strace,
Do the DMA transfer occur when using hw:0,3 ?
======================================================================
----------------------------------------------------------------------
Raymond - 03-29-06 17:55
----------------------------------------------------------------------
I upload the spectrum of the sound generated when playing mono through
device 3.
----------------------------------------------------------------------
Raymond - 04-29-06 15:50
----------------------------------------------------------------------
alsa-lib-1.0.11/test/timer class=2
Using timer class 2, slave class -1, card 0, device 0, subdevice 0
Timer info:
slave = no
card = 0
id = 'AU8830'
name = 'AU8830 timer'
average resolution = 20833
Using 960 tick(s)
STATUS:
resolution = 20833
lost = 0
overrun = 0
queue = 0
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
TIMER: resolution = 20833ns, ticks = 960
STATUS:
resolution = 20833
lost = 0
overrun = 0
queue = 0
Done
dmesg
vortex time = 0eee8e8b period = 3c0 timer->sticks=3c0
vortex time = 0eee8f90 diff = 00000105 <------------
vortex time = 0ef24fb8 diff = 0003c028
vortex time = 0ef61092 diff = 0003c0da
vortex time = 0ef9d1a7 diff = 0003c115
vortex time = 0efd929b diff = 0003c0f4
vortex time = 0f01538d diff = 0003c0f2
vortex time = 0f0514a6 diff = 0003c119
vortex time = 0f08d5a8 diff = 0003c102
vortex time = 0f0c96a8 diff = 0003c100
vortex time = 0f10578b diff = 0003c0e3
vortex time = 0f1418b2 diff = 0003c127
vortex time = 0f17d9a1 diff = 0003c0ef
vortex time = 0f1b9aa5 diff = 0003c104
vortex time = 0f1f5b94 diff = 0003c0ef
vortex time = 0f231c9f diff = 0003c10b
vortex time = 0f26dd8c diff = 0003c0ed
vortex time = 0f2a9ea0 diff = 0003c114
vortex time = 0f2e5f8d diff = 0003c0ed
vortex time = 0f3220ca diff = 0003c13d
vortex time = 0f35e1a9 diff = 0003c0df
vortex time = 0f39a2ce diff = 0003c125
vortex time = 0f3d63a5 diff = 0003c0d7
vortex time = 0f4124ab diff = 0003c106
vortex time = 0f44e5af diff = 0003c104
vortex time = 0f48a6a8 diff = 0003c0f9
vortex time = 0f4c67b4 diff = 0003c10c
vortex time = 0f5028bf diff = 0003c10b
vortex time = 0f53e9b3 diff = 0003c0f4
vortex time = 0f57aabb diff = 0003c108
Issue History
Date Modified Username Field Change
======================================================================
11-23-05 17:16 Raymond New Issue
11-23-05 17:16 Raymond Distribution => Fedora Core 1
11-23-05 17:16 Raymond Kernel Version => 2.4.22-1.2199.nptl
11-23-05 20:54 mjander Note Added: 0006832
11-25-05 07:57 Raymond Note Added: 0006847
11-30-05 08:48 Raymond Note Added: 0006875
12-11-05 13:21 Raymond Note Added: 0006976
12-21-05 10:10 Raymond Note Added: 0007108
01-02-06 09:06 Raymond Note Deleted: 0006976
01-02-06 09:54 Raymond Note Added: 0007369
02-26-06 18:08 Raymond Note Deleted: 0007369
02-26-06 18:09 Raymond Note Deleted: 0006875
02-26-06 18:10 Raymond Note Deleted: 0006847
03-24-06 04:53 Raymond File Added: spectrum.png
03-29-06 17:55 Raymond Note Added: 0008996
04-29-06 15:50 Raymond Note Added: 0009543
======================================================================
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next reply other threads:[~2006-04-29 13:50 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-29 13:50 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-03-29 15:55 [ALSA - driver 0001593]: au88x0 wt synth bugtrack
2006-01-02 8:54 bugtrack
2005-12-21 9:10 bugtrack
2005-12-11 12:21 bugtrack
2005-11-30 7:48 bugtrack
2005-11-25 6:57 bugtrack
2005-11-23 19:54 bugtrack
2005-11-23 16:16 bugtrack
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