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