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No sound after suspend to ram + resume...

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marcusw at cox

Nov 25, 2009, 11:29 AM

Post #1 of 7 (381 views)
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No sound after suspend to ram + resume...

I just set up suspend to ram on my old Dell Dimension 8200. It has a
"Cirrus Logic CS 4614/22/24/30 [CrystalClear SoundFusion Audio
Accelerator]" sound card which uses the snd_cs46xx kernel driver. After
suspending to ram (using hibernate-ram) and resuming, sound no longer works.
I checked out dmesg, and it says that (among other things):

during suspend:
[ 354.947535] Sound Fusion CS46xx 0000:02:07.0: PCI INT A disabled
during resume:
[ 355.029211] Sound Fusion CS46xx 0000:02:07.0: restoring config space
at offset 0xf (was 0x18040100, writing 0x18040103)
[ 355.029231] Sound Fusion CS46xx 0000:02:07.0: restoring config space
at offset 0x5 (was 0x0, writing 0xfe100000)
[ 355.029239] Sound Fusion CS46xx 0000:02:07.0: restoring config space
at offset 0x4 (was 0x0, writing 0xfe2ff000)
[ 355.029246] Sound Fusion CS46xx 0000:02:07.0: restoring config space
at offset 0x3 (was 0x0, writing 0x4000)
[ 355.029256] Sound Fusion CS46xx 0000:02:07.0: restoring config space
at offset 0x1 (was 0x4100000, writing 0x4100102)
[ 355.128883] Sound Fusion CS46xx 0000:02:07.0: PCI INT A -> GSI 16
(level, low) -> IRQ 16
this is the interesting bit:
[ 365.672980] cs46xx: failure waiting for FIFO command to complete

I searched the web, but found nothing relevant. Any help would be very
much appreciated.

Marcus

michaelkintzios at gmail

Nov 25, 2009, 2:10 PM

Post #2 of 7 (362 views)
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Re: No sound after suspend to ram + resume... [In reply to]

On Wednesday 25 November 2009 19:29:43 Marcus Wanner wrote:
> I just set up suspend to ram on my old Dell Dimension 8200. It has a
> "Cirrus Logic CS 4614/22/24/30 [CrystalClear SoundFusion Audio
> Accelerator]" sound card which uses the snd_cs46xx kernel driver. After
> suspending to ram (using hibernate-ram) and resuming, sound no longer
> works. I checked out dmesg, and it says that (among other things):
>
> during suspend:
> [ 354.947535] Sound Fusion CS46xx 0000:02:07.0: PCI INT A disabled
> during resume:
> [ 355.029211] Sound Fusion CS46xx 0000:02:07.0: restoring config space
> at offset 0xf (was 0x18040100, writing 0x18040103)
> [ 355.029231] Sound Fusion CS46xx 0000:02:07.0: restoring config space
> at offset 0x5 (was 0x0, writing 0xfe100000)
> [ 355.029239] Sound Fusion CS46xx 0000:02:07.0: restoring config space
> at offset 0x4 (was 0x0, writing 0xfe2ff000)
> [ 355.029246] Sound Fusion CS46xx 0000:02:07.0: restoring config space
> at offset 0x3 (was 0x0, writing 0x4000)
> [ 355.029256] Sound Fusion CS46xx 0000:02:07.0: restoring config space
> at offset 0x1 (was 0x4100000, writing 0x4100102)
> [ 355.128883] Sound Fusion CS46xx 0000:02:07.0: PCI INT A -> GSI 16
> (level, low) -> IRQ 16
> this is the interesting bit:
> [ 365.672980] cs46xx: failure waiting for FIFO command to complete
>
> I searched the web, but found nothing relevant. Any help would be very
> much appreciated.

Check the various hybernation/acpi config files. There should be the option
somewhere in there to stop alsasound when it hybernates and start it again on
resume.
--
Regards,
Mick

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marcusw at cox

Nov 25, 2009, 4:46 PM

Post #3 of 7 (360 views)
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Re: No sound after suspend to ram + resume... [In reply to]

On 11/25/2009 5:10 PM, Mick wrote:
> On Wednesday 25 November 2009 19:29:43 Marcus Wanner wrote:
>
>> I just set up suspend to ram on my old Dell Dimension 8200. It has a
>> "Cirrus Logic CS 4614/22/24/30 [CrystalClear SoundFusion Audio
>> Accelerator]" sound card which uses the snd_cs46xx kernel driver. After
>> suspending to ram (using hibernate-ram) and resuming, sound no longer
>> works. I checked out dmesg, and it says that (among other things):
>>
>> during suspend:
>> [ 354.947535] Sound Fusion CS46xx 0000:02:07.0: PCI INT A disabled
>> during resume:
>> [ 355.029211] Sound Fusion CS46xx 0000:02:07.0: restoring config space
>> at offset 0xf (was 0x18040100, writing 0x18040103)
>> [ 355.029231] Sound Fusion CS46xx 0000:02:07.0: restoring config space
>> at offset 0x5 (was 0x0, writing 0xfe100000)
>> [ 355.029239] Sound Fusion CS46xx 0000:02:07.0: restoring config space
>> at offset 0x4 (was 0x0, writing 0xfe2ff000)
>> [ 355.029246] Sound Fusion CS46xx 0000:02:07.0: restoring config space
>> at offset 0x3 (was 0x0, writing 0x4000)
>> [ 355.029256] Sound Fusion CS46xx 0000:02:07.0: restoring config space
>> at offset 0x1 (was 0x4100000, writing 0x4100102)
>> [ 355.128883] Sound Fusion CS46xx 0000:02:07.0: PCI INT A -> GSI 16
>> (level, low) -> IRQ 16
>> this is the interesting bit:
>> [ 365.672980] cs46xx: failure waiting for FIFO command to complete
>>
>> I searched the web, but found nothing relevant. Any help would be very
>> much appreciated.
>>
>
> Check the various hybernation/acpi config files. There should be the option
> somewhere in there to stop alsasound when it hybernates and start it again on
> resume.
>
That doesn't work, thanks for the suggestion though. I even tried
running "/etc/init.d/alsasound stop" from a terminal, and sound kept
playing. I added "RestartServices alsasound" to common.conf, and suspend
+ resumed. Going down, audio continued until the screen went black, then
it "jittered" until the computer actually turned off (1/2 second later).
When I pressed the power button to resume, I heard a pop, but nothing
else. I think I need to actually restart the drivers and the hardware
after resuming...and ideas?

Marcus

michaelkintzios at gmail

Nov 25, 2009, 11:21 PM

Post #4 of 7 (351 views)
Permalink

Re: No sound after suspend to ram + resume... [In reply to]

On Thursday 26 November 2009 00:46:48 Marcus Wanner wrote:
> On 11/25/2009 5:10 PM, Mick wrote:
> > On Wednesday 25 November 2009 19:29:43 Marcus Wanner wrote:
> >> I just set up suspend to ram on my old Dell Dimension 8200. It has a
> >> "Cirrus Logic CS 4614/22/24/30 [CrystalClear SoundFusion Audio
> >> Accelerator]" sound card which uses the snd_cs46xx kernel driver. After
> >> suspending to ram (using hibernate-ram) and resuming, sound no longer
> >> works. I checked out dmesg, and it says that (among other things):
> >>
> >> during suspend:
> >> [ 354.947535] Sound Fusion CS46xx 0000:02:07.0: PCI INT A disabled
> >> during resume:
> >> [ 355.029211] Sound Fusion CS46xx 0000:02:07.0: restoring config space
> >> at offset 0xf (was 0x18040100, writing 0x18040103)
> >> [ 355.029231] Sound Fusion CS46xx 0000:02:07.0: restoring config space
> >> at offset 0x5 (was 0x0, writing 0xfe100000)
> >> [ 355.029239] Sound Fusion CS46xx 0000:02:07.0: restoring config space
> >> at offset 0x4 (was 0x0, writing 0xfe2ff000)
> >> [ 355.029246] Sound Fusion CS46xx 0000:02:07.0: restoring config space
> >> at offset 0x3 (was 0x0, writing 0x4000)
> >> [ 355.029256] Sound Fusion CS46xx 0000:02:07.0: restoring config space
> >> at offset 0x1 (was 0x4100000, writing 0x4100102)
> >> [ 355.128883] Sound Fusion CS46xx 0000:02:07.0: PCI INT A -> GSI 16
> >> (level, low) -> IRQ 16
> >> this is the interesting bit:
> >> [ 365.672980] cs46xx: failure waiting for FIFO command to complete
> >>
> >> I searched the web, but found nothing relevant. Any help would be very
> >> much appreciated.
> >
> > Check the various hybernation/acpi config files. There should be the
> > option somewhere in there to stop alsasound when it hybernates and start
> > it again on resume.
>
> That doesn't work, thanks for the suggestion though. I even tried
> running "/etc/init.d/alsasound stop" from a terminal, and sound kept
> playing. I added "RestartServices alsasound" to common.conf, and suspend
> + resumed. Going down, audio continued until the screen went black, then
> it "jittered" until the computer actually turned off (1/2 second later).
> When I pressed the power button to resume, I heard a pop, but nothing
> else. I think I need to actually restart the drivers and the hardware
> after resuming...and ideas?

I guess you may need to moprobe -r <driver> before you hibernate and see if
that works?
--
Regards,
Mick

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daidxor at gmail

Nov 26, 2009, 2:02 AM

Post #5 of 7 (353 views)
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Re: No sound after suspend to ram + resume... [In reply to]

>> After suspending to ram (using hibernate-ram) and resuming, sound no longer
>> �works. I checked out dmesg, and it says that (among other things):

> Check the various hybernation/acpi config files. �There should be the option
> somewhere in there to stop alsasound when it hybernates and start it again on
> resume.

My wisdom agrees with this. 90% of problems I've had getting
hibernate-ram to function correctly is all in the
/etc/hibernate/common.conf file. Please check these options very
well. For different kernel builds or X configurations, the best
settings can easily change.

If you recently updated the kernel, then please reboot once again, as
the alsa configurations can change slightly, and it will try to
auto-convert old alsa settings. Also please run alsaconf as well to
make sure the settings are correct.

~daid

marcusw at cox

Nov 26, 2009, 10:45 AM

Post #6 of 7 (354 views)
Permalink

Re: No sound after suspend to ram + resume... [In reply to]

On 11/26/2009 2:21 AM, Mick wrote:
> I guess you may need to moprobe -r <driver> before you hibernate and see if
> that works?
>
Yes, but only if not programs are using the module. Now, I have a script
which shuts down alsasound, unloads and reloads the module, and then
starts alsasound. However, it only works when no programs are trying to
use the sound driver. Any programs using the sound driver when I suspend
the system tend to crash when resumed, and the fixsound script only
works if no such programs are open. Everything else works fine after
suspend/resume, even the proprietary nvidia drivers. Thanks!

marcusw at cox

Nov 26, 2009, 5:08 PM

Post #7 of 7 (349 views)
Permalink

Re: No sound after suspend to ram + resume... [In reply to]

On 11/26/2009 5:02 AM, daid kahl wrote:
>>> After suspending to ram (using hibernate-ram) and resuming, sound no longer
>>> works. I checked out dmesg, and it says that (among other things):
>>>
>
>
>> Check the various hybernation/acpi config files. There should be the option
>> somewhere in there to stop alsasound when it hybernates and start it again on
>> resume.
>>
>
> My wisdom agrees with this. 90% of problems I've had getting
> hibernate-ram to function correctly is all in the
> /etc/hibernate/common.conf file. Please check these options very
> well. For different kernel builds or X configurations, the best
> settings can easily change.
>
> If you recently updated the kernel, then please reboot once again, as
> the alsa configurations can change slightly, and it will try to
> auto-convert old alsa settings. Also please run alsaconf as well to
> make sure the settings are correct.
>
Thanks, as I said, the problem I have now is that programs that play
sound (mplayer, Firefox sometimes) don't survive suspend-resume.
Actually, they survive, it's just that FF tends to lock up when watching
youtube-style videos. Sound is broken during suspend-resume, and can
only be fixed by closing all programs using the sound drivers, then
unloading and reloading the sound driver module. Unfortunately, the
panel volume changer applet (for LXDE, I'm using hardware from 2000,
remember...) is one of those programs (it took me a solid 3 hours to
figure that one out), so I no longer run that applet.

I am happy with my current suspend-resume setup, and can say that gentoo
is the only distro that successfully suspend/hibernates when using the
proprietary nvidia drivers, and the only one that runs with little
enough latency for me* (preemptable kernel ftw!). Thanks guys.

Marcus

*The box says "Designed for Windows Me on the side"...it ran XP until I
got ahold of it *evil smile*

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