* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2006-05-29 9:23 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2006-05-29 9:23 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: feedback
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 05-29-2006 11:23 CEST
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
danone - 03-17-06 10:52
----------------------------------------------------------------------
I have a similar problem on my HP Compaq nx8220. After resuming from s3
sound seems to work with headphones but the inbuild speakers stay mute.
Tried several things:
rmmod/modprobe soundmodules => doesn't help
alsactl power off => wrecks resume
playback while suspending => wrecks suspend
diff content of /proc/asound before/after => no difference
Could it be related to this problem?
----------------------------------------------------------------------
iMil - 05-29-06 11:23
----------------------------------------------------------------------
same problem here with a nx8220 laptop, kernel 2.6.16, FC5.
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
02-21-05 19:21 christophe Note Added: 0003682
06-28-05 16:49 christophe Note Added: 0005298
06-29-05 16:04 christophe Note Added: 0005306
06-29-05 20:05 tiwai Note Added: 0005308
06-29-05 20:05 tiwai File Added: ich-resume-fix.diff
06-29-05 20:28 christophe Note Added: 0005313
06-29-05 23:17 christophe Note Added: 0005320
12-30-05 22:09 rlrevell Note Added: 0007268
03-01-06 00:59 rlrevell Status new => closed
03-02-06 13:00 christophe Status closed => feedback
03-02-06 13:00 christophe Resolution open => reopened
03-02-06 13:00 christophe Note Added: 0008302
03-17-06 10:52 danone Note Added: 0008635
03-17-06 10:52 danone Issue Monitored: danone
05-29-06 11:23 iMil Note Added: 0010009
======================================================================
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2006-03-17 9:52 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2006-03-17 9:52 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: feedback
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 03-17-2006 10:52 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 03-02-06 13:00
----------------------------------------------------------------------
Well I have tried a new release since last december. But last time I tried
it was not fixed. Unless you have a good reason to think that this bug has
been fixed I think it should stay open. I will try a new release asap.
----------------------------------------------------------------------
danone - 03-17-06 10:52
----------------------------------------------------------------------
I have a similar problem on my HP Compaq nx8220. After resuming from s3
sound seems to work with headphones but the inbuild speakers stay mute.
Tried several things:
rmmod/modprobe soundmodules => doesn't help
alsactl power off => wrecks resume
playback while suspending => wrecks suspend
diff content of /proc/asound before/after => no difference
Could it be related to this problem?
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
02-21-05 19:21 christophe Note Added: 0003682
06-28-05 16:49 christophe Note Added: 0005298
06-29-05 16:04 christophe Note Added: 0005306
06-29-05 20:05 tiwai Note Added: 0005308
06-29-05 20:05 tiwai File Added: ich-resume-fix.diff
06-29-05 20:28 christophe Note Added: 0005313
06-29-05 23:17 christophe Note Added: 0005320
12-30-05 22:09 rlrevell Note Added: 0007268
03-01-06 00:59 rlrevell Status new => closed
03-02-06 13:00 christophe Status closed => feedback
03-02-06 13:00 christophe Resolution open => reopened
03-02-06 13:00 christophe Note Added: 0008302
03-17-06 10:52 danone Note Added: 0008635
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2006-03-02 12:00 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2006-03-02 12:00 UTC (permalink / raw)
To: alsa-devel
The following issue has been REOPENED.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: feedback
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 03-02-2006 13:00 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
rlrevell - 12-30-05 22:09
----------------------------------------------------------------------
Any improvement with later ALSA releases? Did you report the bug upstream
to the ACPI maintainers?
----------------------------------------------------------------------
christophe - 03-02-06 13:00
----------------------------------------------------------------------
Well I have tried a new release since last december. But last time I tried
it was not fixed. Unless you have a good reason to think that this bug has
been fixed I think it should stay open. I will try a new release asap.
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
02-21-05 19:21 christophe Note Added: 0003682
06-28-05 16:49 christophe Note Added: 0005298
06-29-05 16:04 christophe Note Added: 0005306
06-29-05 20:05 tiwai Note Added: 0005308
06-29-05 20:05 tiwai File Added: ich-resume-fix.diff
06-29-05 20:28 christophe Note Added: 0005313
06-29-05 23:17 christophe Note Added: 0005320
12-30-05 22:09 rlrevell Note Added: 0007268
03-01-06 00:59 rlrevell Status new => closed
03-02-06 13:00 christophe Status closed => feedback
03-02-06 13:00 christophe Resolution open => reopened
03-02-06 13:00 christophe Note Added: 0008302
======================================================================
-------------------------------------------------------
This SF.Net email is sponsored by xPML, a groundbreaking scripting language
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and join the prime developer group breaking into this new coding territory!
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^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2006-02-28 23:59 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2006-02-28 23:59 UTC (permalink / raw)
To: alsa-devel
The following issue has been CLOSED
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: closed
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
Resolution: open
Fixed in Version:
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 03-01-2006 00:59 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 06-29-05 23:17
----------------------------------------------------------------------
I started to think that perhaps my intel chipset had a problem (especially
now that the registers are correctly restored) so I tried again everything
from the beginning. I tried with the oss driver and discovered to my
surprise that the bug appeared after some suspend/resume cycles (not
always but it happens). Then I tried apm instead of acpi and it looks like
the bug is not there.
So it looks like an ACPI bug.
----------------------------------------------------------------------
rlrevell - 12-30-05 22:09
----------------------------------------------------------------------
Any improvement with later ALSA releases? Did you report the bug upstream
to the ACPI maintainers?
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
02-21-05 19:21 christophe Note Added: 0003682
06-28-05 16:49 christophe Note Added: 0005298
06-29-05 16:04 christophe Note Added: 0005306
06-29-05 20:05 tiwai Note Added: 0005308
06-29-05 20:05 tiwai File Added: ich-resume-fix.diff
06-29-05 20:28 christophe Note Added: 0005313
06-29-05 23:17 christophe Note Added: 0005320
12-30-05 22:09 rlrevell Note Added: 0007268
03-01-06 00:59 rlrevell Status new => closed
======================================================================
-------------------------------------------------------
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] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-12-30 21:09 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-12-30 21:09 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 12-30-2005 22:09 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 06-29-05 23:17
----------------------------------------------------------------------
I started to think that perhaps my intel chipset had a problem (especially
now that the registers are correctly restored) so I tried again everything
from the beginning. I tried with the oss driver and discovered to my
surprise that the bug appeared after some suspend/resume cycles (not
always but it happens). Then I tried apm instead of acpi and it looks like
the bug is not there.
So it looks like an ACPI bug.
----------------------------------------------------------------------
rlrevell - 12-30-05 22:09
----------------------------------------------------------------------
Any improvement with later ALSA releases? Did you report the bug upstream
to the ACPI maintainers?
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
02-21-05 19:21 christophe Note Added: 0003682
06-28-05 16:49 christophe Note Added: 0005298
06-29-05 16:04 christophe Note Added: 0005306
06-29-05 20:05 tiwai Note Added: 0005308
06-29-05 20:05 tiwai File Added: ich-resume-fix.diff
06-29-05 20:28 christophe Note Added: 0005313
06-29-05 23:17 christophe Note Added: 0005320
12-30-05 22:09 rlrevell Note Added: 0007268
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-06-29 21:17 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-06-29 21:17 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 06-29-2005 23:17 CEST
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 06-29-05 20:28
----------------------------------------------------------------------
I applied the patch.
The good news is that the content of the registers is now restored
correctly.
The bad news is that the problem persists.
----------------------------------------------------------------------
christophe - 06-29-05 23:17
----------------------------------------------------------------------
I started to think that perhaps my intel chipset had a problem (especially
now that the registers are correctly restored) so I tried again everything
from the beginning. I tried with the oss driver and discovered to my
surprise that the bug appeared after some suspend/resume cycles (not
always but it happens). Then I tried apm instead of acpi and it looks like
the bug is not there.
So it looks like an ACPI bug.
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
02-21-05 19:21 christophe Note Added: 0003682
06-28-05 16:49 christophe Note Added: 0005298
06-29-05 16:04 christophe Note Added: 0005306
06-29-05 20:05 tiwai Note Added: 0005308
06-29-05 20:05 tiwai File Added: ich-resume-fix.diff
06-29-05 20:28 christophe Note Added: 0005313
06-29-05 23:17 christophe Note Added: 0005320
======================================================================
-------------------------------------------------------
SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
from IBM. Find simple to follow Roadmaps, straightforward articles,
informative Webcasts and more! Get everything you need to get up to
speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-06-29 18:28 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-06-29 18:28 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 06-29-2005 20:28 CEST
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
tiwai - 06-29-05 20:05
----------------------------------------------------------------------
Does the attached patch fix something?
----------------------------------------------------------------------
christophe - 06-29-05 20:28
----------------------------------------------------------------------
I applied the patch.
The good news is that the content of the registers is now restored
correctly.
The bad news is that the problem persists.
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
02-21-05 19:21 christophe Note Added: 0003682
06-28-05 16:49 christophe Note Added: 0005298
06-29-05 16:04 christophe Note Added: 0005306
06-29-05 20:05 tiwai Note Added: 0005308
06-29-05 20:05 tiwai File Added: ich-resume-fix.diff
06-29-05 20:28 christophe Note Added: 0005313
======================================================================
-------------------------------------------------------
SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
from IBM. Find simple to follow Roadmaps, straightforward articles,
informative Webcasts and more! Get everything you need to get up to
speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-06-29 18:05 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-06-29 18:05 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 06-29-2005 20:05 CEST
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 06-29-05 16:04
----------------------------------------------------------------------
I just tested with 1.0.9b and got the same result.
The diff of everything in /proc/asound/card0/ gives me the exact same
differences: the c in the control words and the same register changes.
----------------------------------------------------------------------
tiwai - 06-29-05 20:05
----------------------------------------------------------------------
Does the attached patch fix something?
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
02-21-05 19:21 christophe Note Added: 0003682
06-28-05 16:49 christophe Note Added: 0005298
06-29-05 16:04 christophe Note Added: 0005306
06-29-05 20:05 tiwai Note Added: 0005308
======================================================================
-------------------------------------------------------
SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
from IBM. Find simple to follow Roadmaps, straightforward articles,
informative Webcasts and more! Get everything you need to get up to
speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-06-29 14:04 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-06-29 14:04 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 06-29-2005 16:04 CEST
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 06-28-05 16:49
----------------------------------------------------------------------
Today I upgraded my kernel to 2.6.11.12 without improvment.
Then I upgraded alsa using alsa-driver-1.0.9rc4a.tar.bz2 and the problem
is still there.
If somebody has a little time to help me debug this bug, that would be
great. I have some free time and I am willing to spend it on this bug but
I don't know where to start (I already tried all my ideas).
Thanks,
Christophe
----------------------------------------------------------------------
christophe - 06-29-05 16:04
----------------------------------------------------------------------
I just tested with 1.0.9b and got the same result.
The diff of everything in /proc/asound/card0/ gives me the exact same
differences: the c in the control words and the same register changes.
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
02-21-05 19:21 christophe Note Added: 0003682
06-28-05 16:49 christophe Note Added: 0005298
06-29-05 16:04 christophe Note Added: 0005306
======================================================================
-------------------------------------------------------
SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
from IBM. Find simple to follow Roadmaps, straightforward articles,
informative Webcasts and more! Get everything you need to get up to
speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-06-28 14:49 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-06-28 14:49 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 06-28-2005 16:49 CEST
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 02-21-05 19:21
----------------------------------------------------------------------
For the control word, the meaning of the most significant c seems to be
related to the s/dif output which is strange especially since I don't have
a digital output AFAIK.
#define ICH_REG_GLOB_CNT 0x2c /* dword - global control */
#define ICH_PCM_SPDIF_MASK 0xc0000000 /* s/pdif pcm slot mask (ICH4)
*/
...
#define ICH_PCM_SPDIF_78 0x40000000 /* s/pdif pcm on slots 7&8 */
#define ICH_PCM_SPDIF_69 0x80000000 /* s/pdif pcm on slots 6&9 */
----------------------------------------------------------------------
christophe - 06-28-05 16:49
----------------------------------------------------------------------
Today I upgraded my kernel to 2.6.11.12 without improvment.
Then I upgraded alsa using alsa-driver-1.0.9rc4a.tar.bz2 and the problem
is still there.
If somebody has a little time to help me debug this bug, that would be
great. I have some free time and I am willing to spend it on this bug but
I don't know where to start (I already tried all my ideas).
Thanks,
Christophe
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
02-21-05 19:21 christophe Note Added: 0003682
06-28-05 16:49 christophe Note Added: 0005298
======================================================================
-------------------------------------------------------
SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
from IBM. Find simple to follow Roadmaps, straightforward articles,
informative Webcasts and more! Get everything you need to get up to
speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-21 18:21 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-21 18:21 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-21-2005 19:21 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 02-21-05 19:16
----------------------------------------------------------------------
I saved all proc files before and after a suspend/resume cycle and look at
the diff:
In /proc/asound/card0/intel8x0
I have the following diff:
before: Global control : 0xc0000002
after: Global control : 0x00000002
/proc/asound/card0/pcm0p/sub0/[status,sw_params,hw_params] contains
"closed" after while they have more content before but I suspect it's
normal.
And the file /proc/asound/card0/pcm0p/sub0/info contains the same in both
case except the value of subdevices_avail which is 0 before and 1 before.
Finally I have the following change in the registers:
before:
0:10 = 8989
0:12 = 9f9f
0:14 = 0000
0:16 = 9f9f
0:18 = 1010
0:1a = 0000
0:1c = 8080
...
0:76 = 2010
after:
0:10 = 8909
0:12 = 9f1f
0:14 = 0000
0:16 = 9f1f
0:18 = 1010
0:1a = 0000
0:1c = 8000
...
0:76 = 0010
I will try to figure out the meaning of the global control and the
registers. The sound output was perfect before and crappy after (symmetric
for once, but the more I increase the pcm volume the crappier it becomes
until a certain point where I get only sound from the left channel).
----------------------------------------------------------------------
christophe - 02-21-05 19:21
----------------------------------------------------------------------
For the control word, the meaning of the most significant c seems to be
related to the s/dif output which is strange especially since I don't have
a digital output AFAIK.
#define ICH_REG_GLOB_CNT 0x2c /* dword - global control */
#define ICH_PCM_SPDIF_MASK 0xc0000000 /* s/pdif pcm slot mask (ICH4)
*/
...
#define ICH_PCM_SPDIF_78 0x40000000 /* s/pdif pcm on slots 7&8 */
#define ICH_PCM_SPDIF_69 0x80000000 /* s/pdif pcm on slots 6&9 */
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
02-21-05 19:21 christophe Note Added: 0003682
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
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^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-21 18:16 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-21 18:16 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-21-2005 19:16 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 02-19-05 22:16
----------------------------------------------------------------------
I should have precised that what I did to power it off is:
alsactl power off
----------------------------------------------------------------------
christophe - 02-21-05 19:16
----------------------------------------------------------------------
I saved all proc files before and after a suspend/resume cycle and look at
the diff:
In /proc/asound/card0/intel8x0
I have the following diff:
before: Global control : 0xc0000002
after: Global control : 0x00000002
/proc/asound/card0/pcm0p/sub0/[status,sw_params,hw_params] contains
"closed" after while they have more content before but I suspect it's
normal.
And the file /proc/asound/card0/pcm0p/sub0/info contains the same in both
case except the value of subdevices_avail which is 0 before and 1 before.
Finally I have the following change in the registers:
before:
0:10 = 8989
0:12 = 9f9f
0:14 = 0000
0:16 = 9f9f
0:18 = 1010
0:1a = 0000
0:1c = 8080
...
0:76 = 2010
after:
0:10 = 8909
0:12 = 9f1f
0:14 = 0000
0:16 = 9f1f
0:18 = 1010
0:1a = 0000
0:1c = 8000
...
0:76 = 0010
I will try to figure out the meaning of the global control and the
registers. The sound output was perfect before and crappy after (symmetric
for once, but the more I increase the pcm volume the crappier it becomes
until a certain point where I get only sound from the left channel).
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
02-21-05 19:16 christophe Note Added: 0003681
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
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Discover which products truly live up to the hype. Start reading now.
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^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-19 21:16 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-19 21:16 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-19-2005 22:16 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 02-19-05 22:15
----------------------------------------------------------------------
I tried to power off the card before suspend but then the resume does not
work anymore, I get an error message and need to reboot. If you think it
can be related to the present problem, I can reproduce it and not the
error message.
----------------------------------------------------------------------
christophe - 02-19-05 22:16
----------------------------------------------------------------------
I should have precised that what I did to power it off is:
alsactl power off
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
02-19-05 22:16 christophe Note Added: 0003672
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-19 21:15 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-19 21:15 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-19-2005 22:15 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
alexs81 - 02-19-05 12:07
----------------------------------------------------------------------
I've just tryed with i810-audio...
results are following:
- suspend to ram: all right after resume
- suspend to disk: sound is fine except a little bzzz every a second or
two..
I've just switched back to ALSA
I hope debug will show something....
----------------------------------------------------------------------
christophe - 02-19-05 22:15
----------------------------------------------------------------------
I tried to power off the card before suspend but then the resume does not
work anymore, I get an error message and need to reboot. If you think it
can be related to the present problem, I can reproduce it and not the
error message.
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
02-19-05 22:15 christophe Note Added: 0003671
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-19 11:07 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-19 11:07 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-19-2005 12:07 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 02-19-05 02:40
----------------------------------------------------------------------
I just tried the oss module i8x0-audio and the sound stays ok after a
suspend/resume cycle.
Also after a few tests, it is clear that it has something to do with the
gain.
It's like the gain value are not restored and if the value is too high,
the sounds becomes crappy due to some hardware protection. Sometimes I can
can get some sound back by lowering the pcm volume but not always. All the
time after a resume, I can get things worse by increasing the pcm volume.
Sometimes both channels have a problem, sometimes only one (left or
right).
Any idea ?
----------------------------------------------------------------------
alexs81 - 02-19-05 12:07
----------------------------------------------------------------------
I've just tryed with i810-audio...
results are following:
- suspend to ram: all right after resume
- suspend to disk: sound is fine except a little bzzz every a second or
two..
I've just switched back to ALSA
I hope debug will show something....
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
02-19-05 12:07 alexs81 Note Added: 0003669
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-19 1:40 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-19 1:40 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-19-2005 02:40 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
rlrevell - 02-18-05 21:39
----------------------------------------------------------------------
Can someone try the OSS driver (i8x0-audio IIRC) and see if it has the same
problem? This would be extremely helpful in tracking down the bug. If
the OSS driver works the fix is easy.
----------------------------------------------------------------------
christophe - 02-19-05 02:40
----------------------------------------------------------------------
I just tried the oss module i8x0-audio and the sound stays ok after a
suspend/resume cycle.
Also after a few tests, it is clear that it has something to do with the
gain.
It's like the gain value are not restored and if the value is too high,
the sounds becomes crappy due to some hardware protection. Sometimes I can
can get some sound back by lowering the pcm volume but not always. All the
time after a resume, I can get things worse by increasing the pcm volume.
Sometimes both channels have a problem, sometimes only one (left or
right).
Any idea ?
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
02-19-05 02:40 christophe Note Added: 0003668
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-18 20:39 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-18 20:39 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-18-2005 21:39 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
alexs81 - 02-18-05 21:32
----------------------------------------------------------------------
never tried with apm.
maybe I'll try when I get some spare time
----------------------------------------------------------------------
rlrevell - 02-18-05 21:39
----------------------------------------------------------------------
Can someone try the OSS driver (i8x0-audio IIRC) and see if it has the same
problem? This would be extremely helpful in tracking down the bug. If
the OSS driver works the fix is easy.
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
02-18-05 21:39 rlrevell Note Added: 0003664
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-18 20:32 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-18 20:32 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-18-2005 21:32 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 02-18-05 21:16
----------------------------------------------------------------------
Looks like we have different problems.
Did you try APM?
I will try again to see if the problem disappears with APM.
----------------------------------------------------------------------
alexs81 - 02-18-05 21:32
----------------------------------------------------------------------
never tried with apm.
maybe I'll try when I get some spare time
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
02-18-05 21:32 alexs81 Note Added: 0003663
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
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^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-18 20:16 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-18 20:16 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-18-2005 21:16 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
alexs81 - 02-18-05 21:13
----------------------------------------------------------------------
> Are you using acpi or apm?
I'm using ACPI.
Do you also somethimes have no sound at all after a resume?
No, it behaves always the same...
sound got out in a strange way.. it starts with some white noise, then a
little bit of expected sound with white noise in the background the a
little pure white noise, thne silence... then again as I told continuing
the song.
( mean there are no repeated frames, it goes on , but in this crappy
way...
> Is changing the PCM volume doing something (good or bad) after a
resume?
NO way. it does not matter.
> Do you have sometimes only one channel (left/right) working?
No, I always get this effect after a resume.
----------------------------------------------------------------------
christophe - 02-18-05 21:16
----------------------------------------------------------------------
Looks like we have different problems.
Did you try APM?
I will try again to see if the problem disappears with APM.
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
02-18-05 21:16 christophe Note Added: 0003662
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-18 20:13 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-18 20:13 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-18-2005 21:13 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 02-18-05 20:50
----------------------------------------------------------------------
But our symptoms seems very similar and your card has an ac'97 chipset
too.
Perhaps we have something in common:
Are you using acpi or apm? I am using ACPI and the only time I tried APM
the sound was fine after a suspend/resume cycle.
I never tried to play something while doing a suspend/resume. I will try
next time.
Do you also somethimes have no sound at all after a resume? Is changing
the PCM volume doing something (good or bad) after a resume? Do you have
sometimes only one channel (left/right) working?
----------------------------------------------------------------------
alexs81 - 02-18-05 21:13
----------------------------------------------------------------------
> Are you using acpi or apm?
I'm using ACPI.
Do you also somethimes have no sound at all after a resume?
No, it behaves always the same...
sound got out in a strange way.. it starts with some white noise, then a
little bit of expected sound with white noise in the background the a
little pure white noise, thne silence... then again as I told continuing
the song.
( mean there are no repeated frames, it goes on , but in this crappy
way...
> Is changing the PCM volume doing something (good or bad) after a
resume?
NO way. it does not matter.
> Do you have sometimes only one channel (left/right) working?
No, I always get this effect after a resume.
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
02-18-05 21:13 alexs81 Note Added: 0003661
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-18 19:50 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-18 19:50 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-18-2005 20:50 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
alexs81 - 02-18-05 20:35
----------------------------------------------------------------------
no
as you see in file attached
0-0/0: Yamaha YMF753
not yours...
:-(
----------------------------------------------------------------------
christophe - 02-18-05 20:50
----------------------------------------------------------------------
But our symptoms seems very similar and your card has an ac'97 chipset
too.
Perhaps we have something in common:
Are you using acpi or apm? I am using ACPI and the only time I tried APM
the sound was fine after a suspend/resume cycle.
I never tried to play something while doing a suspend/resume. I will try
next time.
Do you also somethimes have no sound at all after a resume? Is changing
the PCM volume doing something (good or bad) after a resume? Do you have
sometimes only one channel (left/right) working?
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
02-18-05 20:50 christophe Note Added: 0003660
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-18 19:35 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-18 19:35 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-18-2005 20:35 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 02-18-05 18:00
----------------------------------------------------------------------
alexs81, does it help to lower the pcm volume?
One pattern I see is that when the sound is not good, it gets worse if I
increase the PCM volume. Once lowering the pcm channel while I add only
the right channel, would get me the left channel back. But right now
lowering doesn't help but if I increase it, I loose all sounds output.
When the sounds is ok, I can have all volumes at max without problems.
Also I am not sure if you use the AD1981 codec that tiwai suspects. I can
see it when I do:
~$ cat /proc/asound/card0/codec97#0/*
0-0/0: Analog Devices AD1981B
...
Is your output similar ?
tiwai, it looks like a gain somewhere get a wrong value. Is there
something we can do to find the problem? Is there something we can do to
reinitialize the card on resume?
Thanks,
Christophe
----------------------------------------------------------------------
alexs81 - 02-18-05 20:35
----------------------------------------------------------------------
no
as you see in file attached
0-0/0: Yamaha YMF753
not yours...
:-(
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
02-18-05 20:34 alexs81 File Added: output_proc_asound_card0_codec97_0
02-18-05 20:35 alexs81 Note Added: 0003659
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-18 17:00 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-18 17:00 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-18-2005 18:00 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
alexs81 - 02-18-05 09:41
----------------------------------------------------------------------
I've the same problem
with 2.6.10-gentoo-r7
I discovered that if I suspend when playing something
I always (till now) get sound working fine after a resume (both ram and
disk)
don't know how to find the bug
If I suspend while noone is using the sound card
and I play some sound after a resume I get sound
works with statics
reboot is necessary. (no unload/reload modules helps)
I've enable all log features present in alsa kernel
configuration inside make menuconfig...
but no logs were printed out about this issue.
My card is :
0000:00:1f.5 Multimedia audio controller: Intel Corporation 82801CA/CAM
AC'97 Audio Controller (rev 02)
Subsystem: Sony Corporation: Unknown device 80fa
Flags: bus master, medium devsel, latency 0, IRQ 9
I/O ports at 1c00
I/O ports at 18c0 [size=64]
----------------------------------------------------------------------
christophe - 02-18-05 18:00
----------------------------------------------------------------------
alexs81, does it help to lower the pcm volume?
One pattern I see is that when the sound is not good, it gets worse if I
increase the PCM volume. Once lowering the pcm channel while I add only
the right channel, would get me the left channel back. But right now
lowering doesn't help but if I increase it, I loose all sounds output.
When the sounds is ok, I can have all volumes at max without problems.
Also I am not sure if you use the AD1981 codec that tiwai suspects. I can
see it when I do:
~$ cat /proc/asound/card0/codec97#0/*
0-0/0: Analog Devices AD1981B
...
Is your output similar ?
tiwai, it looks like a gain somewhere get a wrong value. Is there
something we can do to find the problem? Is there something we can do to
reinitialize the card on resume?
Thanks,
Christophe
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
02-18-05 18:00 christophe Note Added: 0003657
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-18 8:41 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-18 8:41 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-18-2005 09:41 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 02-17-05 22:38
----------------------------------------------------------------------
With the ac97_quirk, it seems like I have no more sound at all.
Right now the sounds is good quality, I will try to remove/insert the
module next time I get a crapy sound.
Two remarks concerning my earlier observation that the second side was
back after lowering the pcm volume:
1. It doesn't work all the time.
2. When everything is fine, I can have both the master and the pcm volume
at the max value. When I was getting the right side back eralier, when
moving the pcm volume up, I was loosing the right side again.
Otherwise, I noticed that the "Jack Sense" track in the mixer does not
seem to work, and the headphone volume is ignored. Is it the normal
behavior?
Thanks,
Christophe
----------------------------------------------------------------------
alexs81 - 02-18-05 09:41
----------------------------------------------------------------------
I've the same problem
with 2.6.10-gentoo-r7
I discovered that if I suspend when playing something
I always (till now) get sound working fine after a resume (both ram and
disk)
don't know how to find the bug
If I suspend while noone is using the sound card
and I play some sound after a resume I get sound
works with statics
reboot is necessary. (no unload/reload modules helps)
I've enable all log features present in alsa kernel
configuration inside make menuconfig...
but no logs were printed out about this issue.
My card is :
0000:00:1f.5 Multimedia audio controller: Intel Corporation 82801CA/CAM
AC'97 Audio Controller (rev 02)
Subsystem: Sony Corporation: Unknown device 80fa
Flags: bus master, medium devsel, latency 0, IRQ 9
I/O ports at 1c00
I/O ports at 18c0 [size=64]
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
02-18-05 09:29 alexs81 Issue Monitored: alexs81
02-18-05 09:41 alexs81 Note Added: 0003649
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-17 21:38 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-17 21:38 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-17-2005 22:38 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 02-17-05 21:06
----------------------------------------------------------------------
Looking at intel8x0.c,
it seems that I should use the option with the value hp_only against the
snd-intel8x0 module.
I will try and report the result,
Thanks.
----------------------------------------------------------------------
christophe - 02-17-05 22:38
----------------------------------------------------------------------
With the ac97_quirk, it seems like I have no more sound at all.
Right now the sounds is good quality, I will try to remove/insert the
module next time I get a crapy sound.
Two remarks concerning my earlier observation that the second side was
back after lowering the pcm volume:
1. It doesn't work all the time.
2. When everything is fine, I can have both the master and the pcm volume
at the max value. When I was getting the right side back eralier, when
moving the pcm volume up, I was loosing the right side again.
Otherwise, I noticed that the "Jack Sense" track in the mixer does not
seem to work, and the headphone volume is ignored. Is it the normal
behavior?
Thanks,
Christophe
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
02-17-05 22:38 christophe Note Added: 0003643
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-17 20:06 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-17 20:06 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-17-2005 21:06 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
christophe - 02-17-05 21:01
----------------------------------------------------------------------
I will try to rmmod/modprobe the module asap.
I just noticed that lowering the PCM volume restore the second channel
when I have only one. I though I already tested that but perhaps with
another kernel.
So I wanted to try the ac97_quirk option.
What are the possible values?
Is it an option for the snd_ac97_codec module?
Thanks,
Christophe
----------------------------------------------------------------------
christophe - 02-17-05 21:06
----------------------------------------------------------------------
Looking at intel8x0.c,
it seems that I should use the option with the value hp_only against the
snd-intel8x0 module.
I will try and report the result,
Thanks.
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
02-17-05 21:06 christophe Note Added: 0003640
======================================================================
-------------------------------------------------------
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Discover which products truly live up to the hype. Start reading now.
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^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-17 20:01 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-17 20:01 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-17-2005 21:01 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
tiwai - 02-17-05 20:30
----------------------------------------------------------------------
This might be a bug of AD1981 codec code.
Does reloading snd-intel8x0 module help?
----------------------------------------------------------------------
christophe - 02-17-05 21:01
----------------------------------------------------------------------
I will try to rmmod/modprobe the module asap.
I just noticed that lowering the PCM volume restore the second channel
when I have only one. I though I already tested that but perhaps with
another kernel.
So I wanted to try the ac97_quirk option.
What are the possible values?
Is it an option for the snd_ac97_codec module?
Thanks,
Christophe
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
02-17-05 21:01 christophe Note Added: 0003639
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-17 19:31 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-17 19:31 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-17-2005 20:30 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
----------------------------------------------------------------------
tiwai - 02-17-05 20:30
----------------------------------------------------------------------
This might be a bug of AD1981 codec code.
Does reloading snd-intel8x0 module help?
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
02-17-05 20:30 tiwai Note Added: 0003636
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
* [ALSA - driver 0000917]: intel8x0 ACPI suspend/resume trouble
@ 2005-02-17 19:16 bugtrack
0 siblings, 0 replies; 29+ messages in thread
From: bugtrack @ 2005-02-17 19:16 UTC (permalink / raw)
To: alsa-devel
The following issue has been SUBMITTED.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=917>
======================================================================
Reported By: christophe
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 917
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Ununtu
Kernel Version: 2.6.11-rc3
======================================================================
Date Submitted: 02-17-2005 20:16 CET
Last Modified: 02-17-2005 20:16 CET
======================================================================
Summary: intel8x0 ACPI suspend/resume trouble
Description:
I have a problem with the driver for my soundcard after
ACPI suspend/resume cycles with a 2.6.11-rc3 kernel. (I add the same
problem with prior kernels, I first tried with 2.6.8).
This is a IBM x40 laptop (23865FU) with an intel chipset.
The relevant lspci line is:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB (ICH4) AC'97
Audio Controller (rev
+01)
The driver I use is snd_intel8x0.
The problem is that after a suspend/resume cycle the sound
output is either off or only on one side or with statics.
I tried to do:
~$ alsactl power off
~$ alsactl power on
without any change.
If I suspend/resume multiple time I can get the sound output
a little better (like on one side instead of off). But so far
to get the correct sound back I need to reboot.
Is it a known problem?
Is there a way to force the driver to reinitialized the chipset?
Thanks for alsa,
Christophe
======================================================================
Issue History
Date Modified Username Field Change
======================================================================
02-17-05 20:16 christophe New Issue
02-17-05 20:16 christophe Distribution => Ununtu
02-17-05 20:16 christophe Kernel Version => 2.6.11-rc3
======================================================================
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
^ permalink raw reply [flat|nested] 29+ messages in thread
end of thread, other threads:[~2006-05-29 9:23 UTC | newest]
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