* [ALSA - driver 0001593]: au88x0 wt synth
@ 2005-11-30 7:48 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-11-30 7:48 UTC (permalink / raw)
To: alsa-devel
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: 11-30-2005 08:48 CET
======================================================================
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 - 11-25-05 07:57
----------------------------------------------------------------------
aplay -D hw:0,0 alsa-utils-1.0.10/speaker-test/samples/Front_Center.wav
Playing WAVE 'alsa-utils-1.0.10/speaker-test/samples/Front_Center.wav' :
Signed 16 bit Little Endian, Rate 48000 Hz, Mono
dmesg
vortex: pointer = 0x80
vortex: pointer = 0x101c
vortex: pointer = 0x101c
vortex: pointer = 0x2000
vortex: pointer = 0x2000
vortex: pointer = 0x3008
vortex: pointer = 0x3008
vortex: pointer = 0x4010
vortex: pointer = 0x4010
vortex: pointer = 0x5018
vortex: pointer = 0x5018
vortex: pointer = 0x6020
vortex: pointer = 0x6020
vortex: pointer = 0x7004
vortex: pointer = 0x7004
vortex: pointer = 0x800c
vortex: pointer = 0x800c
vortex: pointer = 0x9014
vortex: pointer = 0x9014
vortex: pointer = 0xa01c
vortex: pointer = 0xa01c
vortex: pointer = 0xb000
vortex: pointer = 0xb000
vortex: pointer = 0x8
vortex: pointer = 0x8
vortex: pointer = 0x1010
vortex: pointer = 0x1010
vortex: pointer = 0x2018
vortex: pointer = 0x2018
vortex: pointer = 0x3020
vortex: pointer = 0x3020
vortex: pointer = 0x4004
vortex: pointer = 0x4004
vortex: pointer = 0x500c
vortex: pointer = 0x500c
vortex: pointer = 0x6014
vortex: pointer = 0x6038
vortex: pointer = 0x701c
vortex: pointer = 0x7040
vortex: pointer = 0x8000
vortex: pointer = 0x8000
vortex: pointer = 0x9008
vortex: pointer = 0x9008
vortex: pointer = 0xa010
vortex: pointer = 0xb018
vortex: pointer = 0x20
vortex: pointer = 0x1004
vortex: pointer = 0x200c
vortex: pointer = 0x3014
vortex: pointer = 0x401c
vortex: pointer = 0x5000
vortex: pointer = 0x6008
vortex: pointer = 0x7010
vortex: pointer = 0x8018
vortex: pointer = 0x9020
vortex: pointer = 0xa004
aplay -D hw:0,3 alsa-utils-1.0.10/speaker-test/samples/Front_Center.wav
Playing WAVE 'alsa-utils-1.0.10/speaker-test/samples/Front_Center.wav' :
Signed 16 bit Little Endian, Rate 48000 Hz, Mono
aplay: pcm_write:1222: write error: Input/output error
dmesg
vortex: WT PARM3: 0
vortex: WT GMODE: ffffffff
vortex: WT GMODE 2 : fffffffe
vortex: wt start 0
vortex: pointer = 0x0
vortex: pointer = 0x8
vortex: pointer = 0x10
vortex: pointer = 0x18
vortex: pointer = 0x20
vortex: pointer = 0x4
vortex: pointer = 0xc
vortex: pointer = 0x14
vortex: pointer = 0x1c
vortex: pointer = 0x0
vortex: pointer = 0x8
vortex: pointer = 0x10
vortex: pointer = 0x18
vortex: pointer = 0x20
vortex: pointer = 0x4
vortex: pointer = 0xc
vortex: pointer = 0x14
vortex: pointer = 0x1c
vortex: pointer = 0x0
vortex: pointer = 0x8
vortex: pointer = 0x10
vortex: pointer = 0x18
vortex: pointer = 0x20
vortex: pointer = 0x4
vortex: pointer = 0xc
vortex: pointer = 0x14
vortex: pointer = 0x1c
vortex: pointer = 0x0
vortex: pointer = 0x8
vortex: wt stop 0
vortex: WT PARM3: cff1c810
vortex: WT GMODE: ffffffff
vortex: WT GMODE 2 : fffffffe
----------------------------------------------------------------------
Raymond - 11-30-05 08:48
----------------------------------------------------------------------
There is most likely another bug in vortex_fifo_setwtvalid(vortex_t *
vortex, int fifo, int en)
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
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
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^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001593]: au88x0 wt synth
@ 2006-04-29 13:50 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2006-04-29 13:50 UTC (permalink / raw)
To: alsa-devel
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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^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001593]: au88x0 wt synth
@ 2006-03-29 15:55 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2006-03-29 15:55 UTC (permalink / raw)
To: alsa-devel
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: 03-29-2006 17:55 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 - 12-21-05 10:10
----------------------------------------------------------------------
Can anyone explain the usage of the function precise_resolution in
snd_timer_hardware ?
The hardware timer (VORTEX_SMP_TIMER) in au88x0 chips seem to have 48000Hz
resolution and it also has a high-resolution clock ( VORTEX_SMP_TIME )
which is 256x48000 Hz.
----------------------------------------------------------------------
Raymond - 03-29-06 17:55
----------------------------------------------------------------------
I upload the spectrum of the sound generated when playing mono through
device 3.
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
======================================================================
-------------------------------------------------------
This SF.Net email is sponsored by xPML, a groundbreaking scripting language
that extends applications into web and mobile media. Attend the live webcast
and join the prime developer group breaking into this new coding territory!
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^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001593]: au88x0 wt synth
@ 2006-01-02 8:54 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2006-01-02 8:54 UTC (permalink / raw)
To: alsa-devel
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: 01-02-2006 09:54 CET
======================================================================
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 - 12-21-05 10:10
----------------------------------------------------------------------
Can anyone explain the usage of the function precise_resolution in
snd_timer_hardware ?
The hardware timer (VORTEX_SMP_TIMER) in au88x0 chips seem to have 48000Hz
resolution and it also has a high-resolution clock ( VORTEX_SMP_TIME )
which is 256x48000 Hz.
----------------------------------------------------------------------
Raymond - 01-02-06 09:54
----------------------------------------------------------------------
How should the synth driver allocate memory for the 5 MBytes samples (DMA
controller can access 32-bits address space only) ?
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
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001593]: au88x0 wt synth
@ 2005-12-21 9:10 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-12-21 9:10 UTC (permalink / raw)
To: alsa-devel
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: 12-21-2005 10:10 CET
======================================================================
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 - 12-11-05 13:21
----------------------------------------------------------------------
Do anyone know how to multiply 32bits x 32bits in I386/AMD64 ?
We need to obtain the upper and lower 32 bits of the 64-bits product to
calculate the wt parameters.
((sr << 0xf) * 0x57619F1)
in au88x0_synth.c
static void vortex_wt_SetFrequency(vortex_t * vortex, int wt, unsigned int
sr)
----------------------------------------------------------------------
Raymond - 12-21-05 10:10
----------------------------------------------------------------------
Can anyone explain the usage of the function precise_resolution in
snd_timer_hardware ?
The hardware timer (VORTEX_SMP_TIMER) in au88x0 chips seem to have 48000Hz
resolution and it also has a high-resolution clock ( VORTEX_SMP_TIME )
which is 256x48000 Hz.
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
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001593]: au88x0 wt synth
@ 2005-12-11 12:21 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-12-11 12:21 UTC (permalink / raw)
To: alsa-devel
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: 12-11-2005 13:21 CET
======================================================================
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 - 11-30-05 08:48
----------------------------------------------------------------------
There is most likely another bug in vortex_fifo_setwtvalid(vortex_t *
vortex, int fifo, int en)
----------------------------------------------------------------------
Raymond - 12-11-05 13:21
----------------------------------------------------------------------
Do anyone know how to multiply 32bits x 32bits in I386/AMD64 ?
We need to obtain the upper and lower 32 bits of the 64-bits product to
calculate the wt parameters.
((sr << 0xf) * 0x57619F1)
in au88x0_synth.c
static void vortex_wt_SetFrequency(vortex_t * vortex, int wt, unsigned int
sr)
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
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001593]: au88x0 wt synth
@ 2005-11-25 6:57 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-11-25 6:57 UTC (permalink / raw)
To: alsa-devel
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: 11-25-2005 07:57 CET
======================================================================
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 ?
======================================================================
----------------------------------------------------------------------
mjander - 11-23-05 20:54
----------------------------------------------------------------------
The WT Engine (device 3) did never work. I'm working on a major driver
rework in order to make the WT work correctly, basically unifying the ADB
and WT DMA handling routines. I can't tell when I will finish, but I'm
advancing steadily.
Best Regards,
Manuel
----------------------------------------------------------------------
Raymond - 11-25-05 07:57
----------------------------------------------------------------------
aplay -D hw:0,0 alsa-utils-1.0.10/speaker-test/samples/Front_Center.wav
Playing WAVE 'alsa-utils-1.0.10/speaker-test/samples/Front_Center.wav' :
Signed 16 bit Little Endian, Rate 48000 Hz, Mono
dmesg
vortex: pointer = 0x80
vortex: pointer = 0x101c
vortex: pointer = 0x101c
vortex: pointer = 0x2000
vortex: pointer = 0x2000
vortex: pointer = 0x3008
vortex: pointer = 0x3008
vortex: pointer = 0x4010
vortex: pointer = 0x4010
vortex: pointer = 0x5018
vortex: pointer = 0x5018
vortex: pointer = 0x6020
vortex: pointer = 0x6020
vortex: pointer = 0x7004
vortex: pointer = 0x7004
vortex: pointer = 0x800c
vortex: pointer = 0x800c
vortex: pointer = 0x9014
vortex: pointer = 0x9014
vortex: pointer = 0xa01c
vortex: pointer = 0xa01c
vortex: pointer = 0xb000
vortex: pointer = 0xb000
vortex: pointer = 0x8
vortex: pointer = 0x8
vortex: pointer = 0x1010
vortex: pointer = 0x1010
vortex: pointer = 0x2018
vortex: pointer = 0x2018
vortex: pointer = 0x3020
vortex: pointer = 0x3020
vortex: pointer = 0x4004
vortex: pointer = 0x4004
vortex: pointer = 0x500c
vortex: pointer = 0x500c
vortex: pointer = 0x6014
vortex: pointer = 0x6038
vortex: pointer = 0x701c
vortex: pointer = 0x7040
vortex: pointer = 0x8000
vortex: pointer = 0x8000
vortex: pointer = 0x9008
vortex: pointer = 0x9008
vortex: pointer = 0xa010
vortex: pointer = 0xb018
vortex: pointer = 0x20
vortex: pointer = 0x1004
vortex: pointer = 0x200c
vortex: pointer = 0x3014
vortex: pointer = 0x401c
vortex: pointer = 0x5000
vortex: pointer = 0x6008
vortex: pointer = 0x7010
vortex: pointer = 0x8018
vortex: pointer = 0x9020
vortex: pointer = 0xa004
aplay -D hw:0,3 alsa-utils-1.0.10/speaker-test/samples/Front_Center.wav
Playing WAVE 'alsa-utils-1.0.10/speaker-test/samples/Front_Center.wav' :
Signed 16 bit Little Endian, Rate 48000 Hz, Mono
aplay: pcm_write:1222: write error: Input/output error
dmesg
vortex: WT PARM3: 0
vortex: WT GMODE: ffffffff
vortex: WT GMODE 2 : fffffffe
vortex: wt start 0
vortex: pointer = 0x0
vortex: pointer = 0x8
vortex: pointer = 0x10
vortex: pointer = 0x18
vortex: pointer = 0x20
vortex: pointer = 0x4
vortex: pointer = 0xc
vortex: pointer = 0x14
vortex: pointer = 0x1c
vortex: pointer = 0x0
vortex: pointer = 0x8
vortex: pointer = 0x10
vortex: pointer = 0x18
vortex: pointer = 0x20
vortex: pointer = 0x4
vortex: pointer = 0xc
vortex: pointer = 0x14
vortex: pointer = 0x1c
vortex: pointer = 0x0
vortex: pointer = 0x8
vortex: pointer = 0x10
vortex: pointer = 0x18
vortex: pointer = 0x20
vortex: pointer = 0x4
vortex: pointer = 0xc
vortex: pointer = 0x14
vortex: pointer = 0x1c
vortex: pointer = 0x0
vortex: pointer = 0x8
vortex: wt stop 0
vortex: WT PARM3: cff1c810
vortex: WT GMODE: ffffffff
vortex: WT GMODE 2 : fffffffe
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
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001593]: au88x0 wt synth
@ 2005-11-23 19:54 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-11-23 19:54 UTC (permalink / raw)
To: alsa-devel
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: 11-23-2005 20:54 CET
======================================================================
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 ?
======================================================================
----------------------------------------------------------------------
mjander - 11-23-05 20:54
----------------------------------------------------------------------
The WT Engine (device 3) did never work. I'm working on a major driver
rework in order to make the WT work correctly, basically unifying the ADB
and WT DMA handling routines. I can't tell when I will finish, but I'm
advancing steadily.
Best Regards,
Manuel
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
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 9+ messages in thread
* [ALSA - driver 0001593]: au88x0 wt synth
@ 2005-11-23 16:16 bugtrack
0 siblings, 0 replies; 9+ messages in thread
From: bugtrack @ 2005-11-23 16:16 UTC (permalink / raw)
To: alsa-devel
The following issue has been SUBMITTED.
======================================================================
<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: 11-23-2005 17:16 CET
======================================================================
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 ?
======================================================================
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
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
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^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2006-04-29 13:50 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
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