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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