video0 resource busy problem
I have v4L with a Voodoo3 3500 TV AGP installed. At one time I had the TV working but
alas, I installed a Delta66 soundcard and now everytime I try to start the Xawtv I
get
This is xawtv-3.68, running on linux/i586 2.4.17
can't open /dev/v4l/video0 device or resource busy
I am not sure how to go about troubleshooting this?
It sounds like an IRQ is trying to be accessed but is already
being used but I am not sure.
What can I try to start troubleshooting this problem?
Here is some info from proc:
cat interrupts
CPU0
0: 168267 XT-PIC timer
1: 2538 XT-PIC keyboard
2: 0 XT-PIC cascade
5: 2807 XT-PIC eth0
9: 37691 XT-PIC aha152x
10: 0 XT-PIC SoundBlaster
11: 0 XT-PIC ICE1712
12: 32059 XT-PIC PS/2 Mouse
14: 16724 XT-PIC ide0
15: 112 XT-PIC ide1
NMI: 0
LOC: 0
ERR: 0
MIS: 0
cat devices
Character devices:
1 mem
2 pty/m%d
3 pty/s%d
4 tts/%d
5 cua/%d
6 lp
7 vcs
10 misc
14 sound
21 sg
29 fb
81 video_capture
116 alsa
128 ptm
136 pts/%d
162 raw
180 usb
226 drm
Block devices:
1 ramdisk
2 fd
3 ide0
7 loop
11 sr
22 ide1
43 nbd
proc# cat fb
0 3Dfx Voodoo3
1 VESA VGA
proc# cat pci
PCI devices found:
Bus 0, device 0, function 0:
Host bridge: VIA Technologies, Inc. VT82C597 [Apollo VP3] (rev 4).
Master Capable. Latency=16.
Prefetchable 32 bit memory at 0xe0000000 [0xe3ffffff].
Bus 0, device 1, function 0:
PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] (rev 0).
Master Capable. No bursts. Min Gnt=12.
Bus 0, device 7, function 0:
ISA bridge: VIA Technologies, Inc. VT82C596 ISA [Mobile South] (rev 18).
Bus 0, device 7, function 1:
IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 6).
Master Capable. Latency=64.
I/O at 0xd000 [0xd00f].
Bus 0, device 7, function 3:
Host bridge: VIA Technologies, Inc. VT82C596 Power Management (rev 32).
Bus 0, device 8, function 0:
Multimedia audio controller: IC Ensemble Inc ICE1712 [Envy24] (rev 2).
IRQ 11.
Master Capable. Latency=64.
I/O at 0xd800 [0xd81f].
I/O at 0xdc00 [0xdc0f].
I/O at 0xe000 [0xe00f].
I/O at 0xe400 [0xe43f].
Bus 0, device 10, function 0:
Ethernet controller: 3Com Corporation 3c905 100BaseTX [Boomerang] (rev 0).
IRQ 5.
Master Capable. Latency=64. Min Gnt=3.Max Lat=8.
I/O at 0xe800 [0xe83f].
Bus 1, device 0, function 0:
VGA compatible controller: 3Dfx Interactive, Inc. Voodoo 3 (rev 1).
Non-prefetchable 32 bit memory at 0xe4000000 [0xe5ffffff].
Prefetchable 32 bit memory at 0xe8000000 [0xe9ffffff].
I/O at 0xc000 [0xc0ff].
--
Lance Hoffmeyer
lance@augustmail.com
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