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SubjectRe: 2.4.4 Sound corruption
2.4.4 has broken sound here in a very strange way.  I have a debian testing
system, Abit KT7 (thus VIA KT133 chipset) and SB PC128 (es1371-based) sound
card.

Up until 2.4.3 everything was fine. Now, however, when I send _anything_ to
/dev/dsp, I get continuous high-pitched beeping (nothing remotely resembling
what the sound card should be doing).

The strange thing is that when I cause hard disk activity (find / -name "*")
the correct sound is produced in time with hard disc accesses (I have tried
this with DMA enabled and disabled on the drive, same results). Also, when I
switch desktops (icewm, XFree86 4.0.2, Nvidia 0.9.767 drivers) the correct
sound is (very) momentarily produced (almost non-detectibly). After these
periods of lucidity, the sound card returns to its high-pitched cacophony.

I have attached copies of both /proc/interrupts and /proc/pci. If anyone
requires more information, please say the word. I am not subscribed to this
list.

Best regards,

--
charl p. botha | computer graphics and cad/cam
http://cpbotha.net/ | http://www.cg.its.tudelft.nl/
CPU0
0: 320161 XT-PIC timer
1: 19658 XT-PIC keyboard
2: 0 XT-PIC cascade
8: 1 XT-PIC rtc
9: 0 XT-PIC usb-uhci, usb-uhci
10: 272660 XT-PIC nvidia
11: 93973 XT-PIC eth0, es1371
12: 42760 XT-PIC PS/2 Mouse
14: 39388 XT-PIC ide0
15: 5 XT-PIC ide1
NMI: 0
ERR: 0
PCI devices found:
Bus 0, device 0, function 0:
Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 3).
Prefetchable 32 bit memory at 0xd8000000 [0xdbffffff].
Bus 0, device 1, function 0:
PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP] (rev 0).
Master Capable. No bursts. Min Gnt=12.
Bus 0, device 7, function 0:
ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 34).
Bus 0, device 7, function 1:
IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 16).
Master Capable. Latency=32.
I/O at 0xd000 [0xd00f].
Bus 0, device 7, function 2:
USB Controller: VIA Technologies, Inc. UHCI USB (rev 16).
IRQ 9.
Master Capable. Latency=32.
I/O at 0xd400 [0xd41f].
Bus 0, device 7, function 3:
USB Controller: VIA Technologies, Inc. UHCI USB (#2) (rev 16).
IRQ 9.
Master Capable. Latency=32.
I/O at 0xd800 [0xd81f].
Bus 0, device 7, function 4:
Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 48).
IRQ 11.
Bus 0, device 8, function 0:
Multimedia video controller: Brooktree Corporation Bt878 (rev 17).
IRQ 9.
Master Capable. Latency=32. Min Gnt=16.Max Lat=40.
Prefetchable 32 bit memory at 0xde000000 [0xde000fff].
Bus 0, device 8, function 1:
Multimedia controller: Brooktree Corporation Bt878 (rev 17).
IRQ 9.
Master Capable. Latency=32. Min Gnt=4.Max Lat=255.
Prefetchable 32 bit memory at 0xde001000 [0xde001fff].
Bus 0, device 9, function 0:
Ethernet controller: Accton Technology Corporation SMC2-1211TX (rev 16).
IRQ 11.
Master Capable. Latency=32. Min Gnt=32.Max Lat=64.
I/O at 0xdc00 [0xdcff].
Non-prefetchable 32 bit memory at 0xde002000 [0xde0020ff].
Bus 0, device 13, function 0:
Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 8).
IRQ 11.
Master Capable. Latency=32. Min Gnt=12.Max Lat=128.
I/O at 0xe000 [0xe03f].
Bus 1, device 0, function 0:
VGA compatible controller: nVidia Corporation NV11 (rev 161).
IRQ 10.
Master Capable. Latency=248. Min Gnt=5.Max Lat=1.
Non-prefetchable 32 bit memory at 0xdc000000 [0xdcffffff].
Prefetchable 32 bit memory at 0xd0000000 [0xd7ffffff].
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