2.6.16-1.2245_FC6 -- No audio output after suspend -- Intel 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97

[Miles Lane]

Hello,

I am running the development packages, updated today.
I often run amaroK, compiled from SVN source.
When I suspend, with amaroK running, I get no sound
output after resuming.  I have amaroK configured to
use gstreamer-0.10 (current package is gstreamer-0.10.6-1).
I will check whether this audio failure happens when I do
not have an active audio application during suspend.

Here's an overview of my system hardware (an HP dv1240us laptop):
00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV
Processor to I/O Controller (rev 02)
00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV
Processor to I/O Controller (rev 02)
00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV
Processor to I/O Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82852/855GM
Integrated Graphics Device (rev 02)
00:02.1 Display controller: Intel Corporation 82852/855GM Integrated
Graphics Device (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M)
USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 83)
00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface
Bridge (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE
Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
SMBus Controller (rev 03)
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03)
00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
AC'97 Modem Controller (rev 03)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
02:06.0 Network controller: Intel Corporation PRO/Wireless 2200BG
Network Connection (rev 05)
02:09.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
02:09.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE
1394 Host Controller
02:09.3 Mass storage controller: Texas Instruments PCIxx21 Integrated
FlashMedia Controller
02:09.4 Class 0805: Texas Instruments PCI6411, PCI6421, PCI6611,
PCI6621, PCI7411, PCI7421, PCI7611, PCI7621 Secure Digital (SD)
Controller