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-   -   libv4l2: error reading: Invalid argument (https://www.linuxquestions.org/questions/linux-newbie-8/libv4l2-error-reading-invalid-argument-868611/)

nagraj0305 03-14-2011 11:12 PM
libv4l2: error reading: Invalid argument
 
Hi, when i run the webcam_server it gives the error "libv4l2: error reading: Invalid argument ", i'm using logitech webcam with Open suse 11.2(i589)..
output of lsusb is:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 006: ID 046d:092f Logitech, Inc. QuickCam Express Plus
Bus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB Hub

earlier i used to get the error "NO COLOR PALETTE FOUND", i used the following library for that -
export LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so

now there is no error of color palette but getting error:Invalid argument..
I suspect the problem could be with the library "libv4l".
Please Help!

NM04 03-15-2011 11:36 PM
hii nagraaj,
which distribution you are using ? can you post the output of the command "dmesg" ?

Regards.

nagraj0305 03-21-2011 06:30 AM
Thanks for your valuable reply.... It is now working fine only with Fedora 11 but not with any of the other OS like OpenSUSE, Ubuntu, Fedora 9.10. Now i need to know the reason why it is not working with these OS's, it might also help others who are facing the same problem........

Sorry i don't know about the distribution, could u please eloborate it? since i'm new to linux. As asked, Output of the dmesg is as follows:

[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0000000000 mask FFE0000000 write-back
[ 0.000000] 1 base 0020000000 mask FFF0000000 write-back
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x0, new 0x7010600070106
[ 0.000000] Scanning 0 areas for low memory corruption
[ 0.000000] modified physical RAM map:
[ 0.000000] modified: 0000000000000000 - 0000000000010000 (reserved)
[ 0.000000] modified: 0000000000010000 - 000000000009f800 (usable)
[ 0.000000] modified: 000000000009f800 - 00000000000a0000 (reserved)
[ 0.000000] modified: 00000000000ca000 - 00000000000cc000 (reserved)
[ 0.000000] modified: 00000000000dc000 - 00000000000e4000 (reserved)
[ 0.000000] modified: 00000000000e8000 - 0000000000100000 (reserved)
[ 0.000000] modified: 0000000000100000 - 000000002fef0000 (usable)
[ 0.000000] modified: 000000002fef0000 - 000000002feff000 (ACPI data)
[ 0.000000] modified: 000000002feff000 - 000000002ff00000 (ACPI NVS)
[ 0.000000] modified: 000000002ff00000 - 0000000030000000 (usable)
[ 0.000000] modified: 00000000e0000000 - 00000000f0000000 (reserved)
[ 0.000000] modified: 00000000fec00000 - 00000000fec10000 (reserved)
[ 0.000000] modified: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] modified: 00000000fffe0000 - 0000000100000000 (reserved)
[ 0.000000] initial memory mapped : 0 - 01000000
[ 0.000000] init_memory_mapping: 0000000000000000-0000000030000000
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] 0000000000 - 0000200000 page 4k
[ 0.000000] 0000200000 - 0030000000 page 2M
[ 0.000000] kernel direct mapping tables up to 30000000 @ 10000-1a000
[ 0.000000] RAMDISK: 2f8d2000 - 2fedf881
[ 0.000000] ACPI: RSDP 000f6940 00024 (v02 PTLTD )
[ 0.000000] ACPI: XSDT 2fef020a 0004C (v01 INTEL 440BX 06040000 VMW 01324272)
[ 0.000000] ACPI: FACP 2fefee98 000F4 (v04 INTEL 440BX 06040000 PTL 000F4240)
[ 0.000000] ACPI: DSDT 2fef0412 0EA86 (v01 PTLTD Custom 06040000 MSFT 03000001)
[ 0.000000] ACPI: FACS 2fefffc0 00040
[ 0.000000] ACPI: BOOT 2fef03ea 00028 (v01 PTLTD $SBFTBL$ 06040000 LTP 00000001)
[ 0.000000] ACPI: APIC 2fef039a 00050 (v01 PTLTD APIC 06040000 LTP 00000000)
[ 0.000000] ACPI: MCFG 2fef035e 0003C (v01 PTLTD $PCITBL$ 06040000 LTP 00000001)
[ 0.000000] ACPI: SRAT 2fef028e 000D0 (v02 VMWARE MEMPLUG 06040000 VMW 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] Memory range 00000000 to 000000a0 in proximity domain 00 enabled

nagraj0305 03-21-2011 06:31 AM
Cntd...
0.612555] SCSI subsystem initialized
[ 0.612742] libata version 3.00 loaded.
[ 0.612901] usbcore: registered new interface driver usbfs
[ 0.612917] usbcore: registered new interface driver hub
[ 0.612970] usbcore: registered new device driver usb
[ 0.613116] PCI: Using ACPI for IRQ routing
[ 0.614511] Switched to high resolution mode on CPU 0
[ 0.618458] AppArmor: AppArmor Filesystem Enabled
[ 0.618466] pnp: PnP ACPI init
[ 0.618502] ACPI: bus type pnp registered
[ 0.670113] pnp: PnP ACPI: found 13 devices
[ 0.670115] ACPI: ACPI bus type pnp unregistered
[ 0.670126] system 00:01: ioport range 0x1000-0x103f has been reserved
[ 0.670128] system 00:01: ioport range 0x1040-0x104f has been reserved
[ 0.670129] system 00:01: ioport range 0xcf0-0xcf1 has been reserved
[ 0.670134] system 00:0c: ioport range 0x1060-0x107f has been reserved
[ 0.670137] system 00:0c: iomem range 0xe0000000-0xefffffff has been reserved
[ 0.670139] system 00:0c: iomem range 0xdbe00000-0xdbffffff has been reserved
[ 0.707218] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[ 0.707221] pci 0000:00:01.0: IO window: disabled
[ 0.707258] pci 0000:00:01.0: MEM window: disabled
[ 0.707279] pci 0000:00:01.0: PREFETCH window: disabled
[ 0.707304] pci 0000:00:11.0: PCI bridge, secondary bus 0000:02
[ 0.707317] pci 0000:00:11.0: IO window: 0x2000-0x3fff
[ 0.707348] pci 0000:00:11.0: MEM window: 0xd8900000-0xd9cfffff
[ 0.707370] pci 0000:00:11.0: PREFETCH window: 0x000000dc400000-0x000000dc9fffff
[ 0.707412] pci 0000:00:15.0: PCI bridge, secondary bus 0000:03
[ 0.707424] pci 0000:00:15.0: IO window: 0x4000-0x4fff
[ 0.707455] pci 0000:00:15.0: MEM window: 0xd9d00000-0xd9dfffff
[ 0.707478] pci 0000:00:15.0: PREFETCH window: 0x000000dca00000-0x000000dcafffff
[ 0.707533] pci 0000:00:15.1: PCI bridge, secondary bus 0000:04
[ 0.707546] pci 0000:00:15.1: IO window: 0x8000-0x8fff
[ 0.707578] pci 0000:00:15.1: MEM window: 0xda100000-0xda1fffff
[ 0.707600] pci 0000:00:15.1: PREFETCH window: 0x000000dce00000-0x000000dcefffff
[ 0.707652] pci 0000:00:15.2: PCI bridge, secondary bus 0000:05
[ 0.707665] pci 0000:00:15.2: IO window: 0xc000-0xcfff
[ 0.707696] pci 0000:00:15.2: MEM window: 0xda500000-0xda5fffff
[ 0.707718] pci 0000:00:15.2: PREFETCH window: 0x000000dd200000-0x000000dd2fffff
[ 0.707768] pci 0000:00:15.3: PCI bridge, secondary bus 0000:06
[ 0.707770] pci 0000:00:15.3: IO window: disabled
[ 0.707802] pci 0000:00:15.3: MEM window: 0xda900000-0xda9fffff
[ 0.707824] pci 0000:00:15.3: PREFETCH window: 0x000000dd600000-0x000000dd6fffff
[ 0.707874] pci 0000:00:15.4: PCI bridge, secondary bus 0000:07
[ 0.707876] pci 0000:00:15.4: IO window: disabled
[ 0.707907] pci 0000:00:15.4: MEM window: 0xdad00000-0xdadfffff
[ 0.707929] pci 0000:00:15.4: PREFETCH window: 0x000000dda00000-0x000000ddafffff
[ 0.707979] pci 0000:00:15.5: PCI bridge, secondary bus 0000:08
[ 0.707981] pci 0000:00:15.5: IO window: disabled
[ 0.708013] pci 0000:00:15.5: MEM window: 0xdb100000-0xdb1fffff
[ 0.708035] pci 0000:00:15.5: PREFETCH window: 0x000000dde00000-0x000000ddefffff
[ 0.708096] pci 0000:00:15.6: PCI bridge, secondary bus 0000:09
[ 0.708098] pci 0000:00:15.6: IO window: disabled
[ 0.708129] pci 0000:00:15.6: MEM window: 0xdb500000-0xdb5fffff
[ 0.708151] pci 0000:00:15.6: PREFETCH window: 0x000000de200000-0x000000de2fffff
[ 0.708201] pci 0000:00:15.7: PCI bridge, secondary bus 0000:0a
[ 0.708203] pci 0000:00:15.7: IO window: disabled
[ 0.708246] pci 0000:00:15.7: MEM window: 0xdb900000-0xdb9fffff
[ 0.708269] pci 0000:00:15.7: PREFETCH window: 0x000000de600000-0x000000de6fffff
[ 0.708321] pci 0000:00:16.0: PCI bridge, secondary bus 0000:0b
[ 0.708334] pci 0000:00:16.0: IO window: 0x5000-0x5fff
[ 0.708366] pci 0000:00:16.0: MEM window: 0xd9e00000-0xd9efffff
[ 0.708388] pci 0000:00:16.0: PREFETCH window: 0x000000dcb00000-0x000000dcbfffff
[ 0.708438] pci 0000:00:16.1: PCI bridge, secondary bus 0000:0c
[ 0.708451] pci 0000:00:16.1: IO window: 0x9000-0x9fff
[ 0.708482] pci 0000:00:16.1: MEM window: 0xda200000-0xda2fffff
[ 0.708504] pci 0000:00:16.1: PREFETCH window: 0x000000dcf00000-0x000000dcffffff
[ 0.708554] pci 0000:00:16.2: PCI bridge, secondary bus 0000:0d
[ 0.708567] pci 0000:00:16.2: IO window: 0xd000-0xdfff
[ 0.708599] pci 0000:00:16.2: MEM window: 0xda600000-0xda6fffff
[ 0.708621] pci 0000:00:16.2: PREFETCH window: 0x000000dd300000-0x000000dd3fffff
[ 0.708671] pci 0000:00:16.3: PCI bridge, secondary bus 0000:0e
[ 0.708673] pci 0000:00:16.3: IO window: disabled
[ 0.708704] pci 0000:00:16.3: MEM window: 0xdaa00000-0xdaafffff
[ 0.708726] pci 0000:00:16.3: PREFETCH window: 0x000000dd700000-0x000000dd7fffff
[ 0.708776] pci 0000:00:16.4: PCI bridge, secondary bus 0000:0f
[ 0.708778] pci 0000:00:16.4: IO window: disabled
[ 0.708809] pci 0000:00:16.4: MEM window: 0xdae00000-0xdaefffff
[ 0.708831] pci 0000:00:16.4: PREFETCH window: 0x000000ddb00000-0x000000ddbfffff
[ 0.708881] pci 0000:00:16.5: PCI bridge, secondary bus 0000:10
[ 0.708883] pci 0000:00:16.5: IO window: disabled
[ 0.708915] pci 0000:00:16.5: MEM window: 0xdb200000-0xdb2fffff
[ 0.708936] pci 0000:00:16.5: PREFETCH window: 0x000000ddf00000-0x000000ddffffff
[ 0.708987] pci 0000:00:16.6: PCI bridge, secondary bus 0000:11
[ 0.708989] pci 0000:00:16.6: IO window: disabled
[ 0.709020] pci 0000:00:16.6: MEM window: 0xdb600000-0xdb6fffff
[ 0.709042] pci 0000:00:16.6: PREFETCH window: 0x000000de300000-0x000000de3fffff
[ 0.709092] pci 0000:00:16.7: PCI bridge, secondary bus 0000:12
[ 0.709094] pci 0000:00:16.7: IO window: disabled
[ 0.709126] pci 0000:00:16.7: MEM window: 0xdba00000-0xdbafffff
[ 0.709147] pci 0000:00:16.7: PREFETCH window: 0x000000de700000-0x000000de7fffff
[ 0.709197] pci 0000:00:17.0: PCI bridge, secondary bus 0000:13
[ 0.709210] pci 0000:00:17.0: IO window: 0x6000-0x6fff
[ 0.709253] pci 0000:00:17.0: MEM window: 0xd9f00000-0xd9ffffff
[ 0.709275] pci 0000:00:17.0: PREFETCH window: 0x000000dcc00000-0x000000dccfffff
[ 0.709327] pci 0000:00:17.1: PCI bridge, secondary bus 0000:14
[ 0.709340] pci 0000:00:17.1: IO window: 0xa000-0xafff
[ 0.709372] pci 0000:00:17.1: MEM window: 0xda300000-0xda3fffff
[ 0.709393] pci 0000:00:17.1: PREFETCH window: 0x000000dd000000-0x000000dd0fffff
[ 0.709450] pci 0000:00:17.2: PCI bridge, secondary bus 0000:15
[ 0.709465] pci 0000:00:17.2: IO window: 0xe000-0xefff
[ 0.709500] pci 0000:00:17.2: MEM window: 0xda700000-0xda7fffff
[ 0.709528] pci 0000:00:17.2: PREFETCH window: 0x000000dd400000-0x000000dd4fffff
[ 0.709590] pci 0000:00:17.3: PCI bridge, secondary bus 0000:16
[ 0.709593] pci 0000:00:17.3: IO window: disabled
[ 0.709630] pci 0000:00:17.3: MEM window: 0xdab00000-0xdabfffff
[ 0.709658] pci 0000:00:17.3: PREFETCH window: 0x000000dd800000-0x000000dd8fffff
[ 0.709724] pci 0000:00:17.4: PCI bridge, secondary bus 0000:17
[ 0.709727] pci 0000:00:17.4: IO window: disabled
[ 0.709794] pci 0000:00:17.4: MEM window: 0xdaf00000-0xdaffffff
[ 0.709816] pci 0000:00:17.4: PREFETCH window: 0x000000ddc00000-0x000000ddcfffff
[ 0.709869] pci 0000:00:17.5: PCI bridge, secondary bus 0000:18
[ 0.709871] pci 0000:00:17.5: IO window: disabled
[ 0.709903] pci 0000:00:17.5: MEM window: 0xdb300000-0xdb3fffff
[ 0.709924] pci 0000:00:17.5: PREFETCH window: 0x000000de000000-0x000000de0fffff
[ 0.709975] pci 0000:00:17.6: PCI bridge, secondary bus 0000:19
[ 0.709977] pci 0000:00:17.6: IO window: disabled
[ 0.710008] pci 0000:00:17.6: MEM window: 0xdb700000-0xdb7fffff
[ 0.710030] pci 0000:00:17.6: PREFETCH window: 0x000000de400000-0x000000de4fffff
[ 0.710081] pci 0000:00:17.7: PCI bridge, secondary bus 0000:1a
[ 0.710082] pci 0000:00:17.7: IO window: disabled
[ 0.710114] pci 0000:00:17.7: MEM window: 0xdbb00000-0xdbbfffff
[ 0.710136] pci 0000:00:17.7: PREFETCH window: 0x000000de800000-0x000000de8fffff
[ 0.710186] pci 0000:00:18.0: PCI bridge, secondary bus 0000:1b
[ 0.710199] pci 0000:00:18.0: IO window: 0x7000-0x7fff
[ 0.710242] pci 0000:00:18.0: MEM window: 0xda000000-0xda0fffff
[ 0.710265] pci 0000:00:18.0: PREFETCH window: 0x000000dcd00000-0x000000dcdfffff
[ 0.710317] pci 0000:00:18.1: PCI bridge, secondary bus 0000:1c
[ 0.710330] pci 0000:00:18.1: IO window: 0xb000-0xbfff
[ 0.710362] pci 0000:00:18.1: MEM window: 0xda400000-0xda4fffff
[ 0.710384] pci 0000:00:18.1: PREFETCH window: 0x000000dd100000-0x000000dd1fffff
[ 0.710434] pci 0000:00:18.2: PCI bridge, secondary bus 0000:1d
[ 0.710447] pci 0000:00:18.2: IO window: 0xf000-0xffff
[ 0.710478] pci 0000:00:18.2: MEM window: 0xda800000-0xda8fffff
[ 0.710500] pci 0000:00:18.2: PREFETCH window: 0x000000dd500000-0x000000dd5fffff
[ 0.710550] pci 0000:00:18.3: PCI bridge, secondary bus 0000:1e
[ 0.710552] pci 0000:00:18.3: IO window: disabled
[ 0.710584] pci 0000:00:18.3: MEM window: 0xdac00000-0xdacfffff
[ 0.710606] pci 0000:00:18.3: PREFETCH window: 0x000000dd900000-0x000000dd9fffff
[ 0.710657] pci 0000:00:18.4: PCI bridge, secondary bus 0000:1f
[ 0.710659] pci 0000:00:18.4: IO window: disabled
[ 0.710691] pci 0000:00:18.4: MEM window: 0xdb000000-0xdb0fffff
[ 0.710712] pci 0000:00:18.4: PREFETCH window: 0x000000ddd00000-0x000000dddfffff
[ 0.710762] pci 0000:00:18.5: PCI bridge, secondary bus 0000:20
[ 0.710764] pci 0000:00:18.5: IO window: disabled
[ 0.710796] pci 0000:00:18.5: MEM window: 0xdb400000-0xdb4fffff
[ 0.710820] pci 0000:00:18.5: PREFETCH window: 0x000000de100000-0x000000de1fffff
[ 0.710870] pci 0000:00:18.6: PCI bridge, secondary bus 0000:21
[ 0.710872] pci 0000:00:18.6: IO window: disabled
[ 0.710904] pci 0000:00:18.6: MEM window: 0xdb800000-0xdb8fffff
[ 0.710925] pci 0000:00:18.6: PREFETCH window: 0x000000de500000-0x000000de5fffff
[ 0.710975] pci 0000:00:18.7: PCI bridge, secondary bus 0000:22
[ 0.710977] pci 0000:00:18.7: IO window: disabled
[ 0.711009] pci 0000:00:18.7: MEM window: 0xdbc00000-0xdbcfffff
[ 0.711031] pci 0000:00:18.7: PREFETCH window: 0x000000de900000-0x000000de9fffff
[ 0.711119] pci 0000:00:01.0: setting latency timer to 64
[ 0.711213] pci 0000:00:15.0: setting latency timer to 64
[ 0.711279] pci 0000:00:15.1: setting latency timer to 64
[ 0.711341] pci 0000:00:15.2: setting latency timer to 64
[ 0.711403] pci 0000:00:15.3: setting latency timer to 64
[ 0.711464] pci 0000:00:15.4: setting latency timer to 64
[ 0.711525] pci 0000:00:15.5: setting latency timer to 64
[ 0.711587] pci 0000:00:15.6: setting latency timer to 64
[ 0.711648] pci 0000:00:15.7: setting latency timer to 64
[ 0.711710] pci 0000:00:16.0: setting latency timer to 64
[ 0.711774] pci 0000:00:16.1: setting latency timer to 64
[ 0.711836] pci 0000:00:16.2: setting latency timer to 64
[ 0.711897] pci 0000:00:16.3: setting latency timer to 64
[ 0.711959] pci 0000:00:16.4: setting latency timer to 64
[ 0.712020] pci 0000:00:16.5: setting latency timer to 64
[ 0.712082] pci 0000:00:16.6: setting latency timer to 64
[ 0.712143] pci 0000:00:16.7: setting latency timer to 64
[ 0.712205] pci 0000:00:17.0: setting latency timer to 64
[ 0.712275] pci 0000:00:17.1: setting latency timer to 64
[ 0.712337] pci 0000:00:17.2: setting latency timer to 64
[ 0.712399] pci 0000:00:17.3: setting latency timer to 64
[ 0.712460] pci 0000:00:17.4: setting latency timer to 64
[ 0.712522] pci 0000:00:17.5: setting latency timer to 64
[ 0.712583] pci 0000:00:17.6: setting latency timer to 64
[ 0.712645] pci 0000:00:17.7: setting latency timer to 64
[ 0.712706] pci 0000:00:18.0: setting latency timer to 64
[ 0.712768] pci 0000:00:18.1: setting latency timer to 64
[ 0.712830] pci 0000:00:18.2: setting latency timer to 64
[ 0.712891] pci 0000:00:18.3: setting latency timer to 64
[ 0.712953] pci 0000:00:18.4: setting latency timer to 64
[ 0.713014] pci 0000:00:18.5: setting latency timer to 64
[ 0.713076] pci 0000:00:18.6: setting latency timer to 64
[ 0.713137] pci 0000:00:18.7: setting latency timer to 64
[ 0.713151] pci_bus 0000:00: resource 0 io: [0x00-0xffff]
[ 0.713153] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff]
[ 0.713155] pci_bus 0000:02: resource 0 io: [0x2000-0x3fff]
[ 0.713157] pci_bus 0000:02: resource 1 mem: [0xd8900000-0xd9cfffff]
[ 0.713160] pci_bus 0000:02: resource 2 pref mem [0xdc400000-0xdc9fffff]
[ 0.713161] pci_bus 0000:02: resource 3 io: [0x00-0xffff]
[ 0.713163] pci_bus 0000:02: resource 4 mem: [0x000000-0xffffffffffffffff]
[ 0.713166] pci_bus 0000:03: resource 0 io: [0x4000-0x4fff]
[ 0.713168] pci_bus 0000:03: resource 1 mem: [0xd9d00000-0xd9dfffff]
[ 0.713170] pci_bus 0000:03: resource 2 pref mem [0xdca00000-0xdcafffff]
[ 0.713172] pci_bus 0000:04: resource 0 io: [0x8000-0x8fff]
[ 0.713174] pci_bus 0000:04: resource 1 mem: [0xda100000-0xda1fffff]
[ 0.713176] pci_bus 0000:04: resource 2 pref mem [0xdce00000-0xdcefffff]
[ 0.713178] pci_bus 0000:05: resource 0 io: [0xc000-0xcfff]
[ 0.713180] pci_bus 0000:05: resource 1 mem: [0xda500000-0xda5fffff]
[ 0.713182] pci_bus 0000:05: resource 2 pref mem [0xdd200000-0xdd2fffff]
[ 0.713184] pci_bus 0000:06: resource 1 mem: [0xda900000-0xda9fffff]
[ 0.713186] pci_bus 0000:06: resource 2 pref mem [0xdd600000-0xdd6fffff]
[ 0.713188] pci_bus 0000:07: resource 1 mem: [0xdad00000-0xdadfffff]
[ 0.713190] pci_bus 0000:07: resource 2 pref mem [0xdda00000-0xddafffff]
[ 0.713192] pci_bus 0000:08: resource 1 mem: [0xdb100000-0xdb1fffff]
[ 0.713194] pci_bus 0000:08: resource 2 pref mem [0xdde00000-0xddefffff]
[ 0.713196] pci_bus 0000:09: resource 1 mem: [0xdb500000-0xdb5fffff]
[ 0.713198] pci_bus 0000:09: resource 2 pref mem [0xde200000-0xde2fffff]
[ 0.713200] pci_bus 0000:0a: resource 1 mem: [0xdb900000-0xdb9fffff]
[ 0.713202] pci_bus 0000:0a: resource 2 pref mem [0xde600000-0xde6fffff]
[ 0.713204] pci_bus 0000:0b: resource 0 io: [0x5000-0x5fff]
[ 0.713206] pci_bus 0000:0b: resource 1 mem: [0xd9e00000-0xd9efffff]

nagraj0305 03-21-2011 06:31 AM
protocol family 2
[ 0.713282] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.714051] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.718071] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.719986] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.719989] TCP reno registered
[ 0.720052] NET: Registered protocol family 1
[ 0.720096] Unpacking initramfs...
[ 0.802793] Freeing initrd memory: 6198k freed
[ 0.802815] Simple Boot Flag at 0x36 set to 0x1
[ 0.803037] Scanning for low memory corruption every 60 seconds
[ 0.803063] audit: initializing netlink socket (disabled)
[ 0.803119] type=2000 audit(1300346600.637:1): initialized
[ 0.804501] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.805039] VFS: Disk quotas dquot_6.5.2
[ 0.805066] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.805197] msgmni has been set to 370
[ 0.805287] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.805290] io scheduler noop registered
[ 0.805292] io scheduler anticipatory registered
[ 0.805294] io scheduler deadline registered
[ 0.805320] io scheduler cfq registered (default)
[ 0.805395] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.805419] pci 0000:00:0f.0: Boot video device
[ 0.807719] alloc irq_desc for 24 on node 0
[ 0.807721] alloc kstat_irqs on node 0
[ 0.807778] pcieport-driver 0000:00:15.0: irq 24 for MSI/MSI-X
[ 0.807840] pcieport-driver 0000:00:15.0: setting latency timer to 64
[ 0.809851] alloc irq_desc for 25 on node 0
[ 0.809854] alloc kstat_irqs on node 0
[ 0.809933] pcieport-driver 0000:00:15.1: irq 25 for MSI/MSI-X
[ 0.810028] pcieport-driver 0000:00:15.1: setting latency timer to 64
[ 0.811764] alloc irq_desc for 26 on node 0
[ 0.811766] alloc kstat_irqs on node 0
[ 0.811820] pcieport-driver 0000:00:15.2: irq 26 for MSI/MSI-X
[ 0.811922] pcieport-driver 0000:00:15.2: setting latency timer to 64
[ 0.813669] alloc irq_desc for 27 on node 0
[ 0.813672] alloc kstat_irqs on node 0
[ 0.813723] pcieport-driver 0000:00:15.3: irq 27 for MSI/MSI-X
[ 0.813780] pcieport-driver 0000:00:15.3: setting latency timer to 64
[ 0.815694] alloc irq_desc for 28 on node 0
[ 0.815696] alloc kstat_irqs on node 0
[ 0.815749] pcieport-driver 0000:00:15.4: irq 28 for MSI/MSI-X
[ 0.815811] pcieport-driver 0000:00:15.4: setting latency timer to 64
[ 0.817635] alloc irq_desc for 29 on node 0
[ 0.817637] alloc kstat_irqs on node 0
[ 0.817687] pcieport-driver 0000:00:15.5: irq 29 for MSI/MSI-X
[ 0.817743] pcieport-driver 0000:00:15.5: setting latency timer to 64
[ 0.819678] alloc irq_desc for 30 on node 0
[ 0.819680] alloc kstat_irqs on node 0
[ 0.819734] pcieport-driver 0000:00:15.6: irq 30 for MSI/MSI-X
[ 0.819796] pcieport-driver 0000:00:15.6: setting latency timer to 64
[ 0.821627] alloc irq_desc for 31 on node 0
[ 0.821629] alloc kstat_irqs on node 0
[ 0.821678] pcieport-driver 0000:00:15.7: irq 31 for MSI/MSI-X
[ 0.821735] pcieport-driver 0000:00:15.7: setting latency timer to 64
[ 0.823675] alloc irq_desc for 32 on node 0
[ 0.823677] alloc kstat_irqs on node 0
[ 0.823730] pcieport-driver 0000:00:16.0: irq 32 for MSI/MSI-X
[ 0.823792] pcieport-driver 0000:00:16.0: setting latency timer to 64
[ 0.825625] alloc irq_desc for 33 on node 0
[ 0.825627] alloc kstat_irqs on node 0
[ 0.825677] pcieport-driver 0000:00:16.1: irq 33 for MSI/MSI-X
[ 0.825733] pcieport-driver 0000:00:16.1: setting latency timer to 64
[ 0.827673] alloc irq_desc for 34 on node 0
[ 0.827675] alloc kstat_irqs on node 0
[ 0.827729] pcieport-driver 0000:00:16.2: irq 34 for MSI/MSI-X
[ 0.827790] pcieport-driver 0000:00:16.2: setting latency timer to 64
[ 0.829604] alloc irq_desc for 35 on node 0
[ 0.829607] alloc kstat_irqs on node 0
[ 0.829656] pcieport-driver 0000:00:16.3: irq 35 for MSI/MSI-X
[ 0.829712] pcieport-driver 0000:00:16.3: setting latency timer to 64
[ 0.831644] alloc irq_desc for 36 on node 0
[ 0.831646] alloc kstat_irqs on node 0
[ 0.831699] pcieport-driver 0000:00:16.4: irq 36 for MSI/MSI-X
[ 0.831763] pcieport-driver 0000:00:16.4: setting latency timer to 64
[ 0.833595] alloc irq_desc for 37 on node 0
[ 0.833597] alloc kstat_irqs on node 0
[ 0.833646] pcieport-driver 0000:00:16.5: irq 37 for MSI/MSI-X
[ 0.833702] pcieport-driver 0000:00:16.5: setting latency timer to 64
[ 0.835636] alloc irq_desc for 38 on node 0
[ 0.835638] alloc kstat_irqs on node 0
[ 0.835692] pcieport-driver 0000:00:16.6: irq 38 for MSI/MSI-X
[ 0.835753] pcieport-driver 0000:00:16.6: setting latency timer to 64
[ 0.837589] alloc irq_desc for 39 on node 0
[ 0.837591] alloc kstat_irqs on node 0
[ 0.837640] pcieport-driver 0000:00:16.7: irq 39 for MSI/MSI-X
[ 0.837697] pcieport-driver 0000:00:16.7: setting latency timer to 64
[ 0.839651] alloc irq_desc for 40 on node 0
[ 0.839653] alloc kstat_irqs on node 0
[ 0.839707] pcieport-driver 0000:00:17.0: irq 40 for MSI/MSI-X
[ 0.839768] pcieport-driver 0000:00:17.0: setting latency timer to 64
[ 0.841580] alloc irq_desc for 41 on node 0
[ 0.841582] alloc kstat_irqs on node 0
[ 0.841632] pcieport-driver 0000:00:17.1: irq 41 for MSI/MSI-X
[ 0.841688] pcieport-driver 0000:00:17.1: setting latency timer to 64
[ 0.843616] alloc irq_desc for 42 on node 0
[ 0.843618] alloc kstat_irqs on node 0
[ 0.843672] pcieport-driver 0000:00:17.2: irq 42 for MSI/MSI-X
[ 0.843733] pcieport-driver 0000:00:17.2: setting latency timer to 64
[ 0.845584] alloc irq_desc for 43 on node 0
[ 0.845586] alloc kstat_irqs on node 0
[ 0.845636] pcieport-driver 0000:00:17.3: irq 43 for MSI/MSI-X
[ 0.845692] pcieport-driver 0000:00:17.3: setting latency timer to 64
[ 0.847634] alloc irq_desc for 44 on node 0
[ 0.847636] alloc kstat_irqs on node 0
[ 0.847690] pcieport-driver 0000:00:17.4: irq 44 for MSI/MSI-X
[ 0.847751] pcieport-driver 0000:00:17.4: setting latency timer to 64
[ 0.849574] alloc irq_desc for 45 on node 0
[ 0.849576] alloc kstat_irqs on node 0
[ 0.849625] pcieport-driver 0000:00:17.5: irq 45 for MSI/MSI-X
[ 0.849682] pcieport-driver 0000:00:17.5: setting latency timer to 64
[ 0.851625] alloc irq_desc for 46 on node 0
[ 0.851627] alloc kstat_irqs on node 0
[ 0.851681] pcieport-driver 0000:00:17.6: irq 46 for MSI/MSI-X
[ 0.851743] pcieport-driver 0000:00:17.6: setting latency timer to 64
[ 0.853566] alloc irq_desc for 47 on node 0
[ 0.853569] alloc kstat_irqs on node 0
[ 0.853618] pcieport-driver 0000:00:17.7: irq 47 for MSI/MSI-X
[ 0.853675] pcieport-driver 0000:00:17.7: setting latency timer to 64
[ 0.855617] alloc irq_desc for 48 on node 0
[ 0.855619] alloc kstat_irqs on node 0
[ 0.855673] pcieport-driver 0000:00:18.0: irq 48 for MSI/MSI-X
[ 0.855734] pcieport-driver 0000:00:18.0: setting latency timer to 64
[ 0.857552] alloc irq_desc for 49 on node 0
[ 0.857554] alloc kstat_irqs on node 0
[ 0.857604] pcieport-driver 0000:00:18.1: irq 49 for MSI/MSI-X
[ 0.857660] pcieport-driver 0000:00:18.1: setting latency timer to 64
[ 0.859596] alloc irq_desc for 50 on node 0
[ 0.859599] alloc kstat_irqs on node 0
[ 0.859652] pcieport-driver 0000:00:18.2: irq 50 for MSI/MSI-X
[ 0.859714] pcieport-driver 0000:00:18.2: setting latency timer to 64
[ 0.861546] alloc irq_desc for 51 on node 0
[ 0.861548] alloc kstat_irqs on node 0
[ 0.861597] pcieport-driver 0000:00:18.3: irq 51 for MSI/MSI-X
[ 0.861654] pcieport-driver 0000:00:18.3: setting latency timer to 64
[ 0.863597] alloc irq_desc for 52 on node 0
[ 0.863600] alloc kstat_irqs on node 0
[ 0.863654] pcieport-driver 0000:00:18.4: irq 52 for MSI/MSI-X
[ 0.863715] pcieport-driver 0000:00:18.4: setting latency timer to 64
[ 0.865534] alloc irq_desc for 53 on node 0
[ 0.865536] alloc kstat_irqs on node 0
[ 0.865588] pcieport-driver 0000:00:18.5: irq 53 for MSI/MSI-X
[ 0.865645] pcieport-driver 0000:00:18.5: setting latency timer to 64
[ 0.867587] alloc irq_desc for 54 on node 0
[ 0.867589] alloc kstat_irqs on node 0
[ 0.867643] pcieport-driver 0000:00:18.6: irq 54 for MSI/MSI-X
[ 0.867705] pcieport-driver 0000:00:18.6: setting latency timer to 64
[ 0.869515] alloc irq_desc for 55 on node 0
[ 0.869540] alloc kstat_irqs on node 0
[ 0.869590] pcieport-driver 0000:00:18.7: irq 55 for MSI/MSI-X
[ 0.869647] pcieport-driver 0000:00:18.7: setting latency timer to 64
[ 0.870062] pci-stub: invalid id string ""
[ 0.870112] vesafb: framebuffer at 0xd0000000, mapped to 0xf0900000, using 1875k, total 16384k
[ 0.870114] vesafb: mode is 800x600x16, linelength=1600, pages=0
[ 0.870116] vesafb: scrolling: redraw
[ 0.870118] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
[ 0.870595] bootsplash 3.1.6-2004/03/31: looking for picture...
[ 0.875389] bootsplash: silentjpeg size 71362 bytes
[ 0.880155] bootsplash: ...found (800x600, 24018 bytes, v3).
[ 0.887815] Console: switching to colour frame buffer device 96x33
[ 0.894797] fb0: VESA VGA frame buffer device
[ 0.894895] Non-volatile memory driver v1.3
[ 0.894898] Linux agpgart interface v0.103
[ 0.894920] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.895471] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.895854] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 0.896336] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.896792] 00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 0.896886] ata_piix 0000:00:07.1: version 2.13
[ 0.897223] scsi0 : ata_piix
[ 0.897266] scsi1 : ata_piix
[ 0.897288] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0x10c0 irq 14
[ 0.897290] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0x10c8 irq 15
[ 0.897330] Fixed MDIO Bus: probed
[ 0.897338] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.897802] alloc irq_desc for 17 on node 0
[ 0.897804] alloc kstat_irqs on node 0
[ 0.897812] ehci_hcd 0000:02:03.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.897857] ehci_hcd 0000:02:03.0: EHCI Host Controller
[ 0.897879] ehci_hcd 0000:02:03.0: new USB bus registered, assigned bus number 1
[ 0.898058] ehci_hcd 0000:02:03.0: cache line size of 32 is not supported
[ 0.898072] ehci_hcd 0000:02:03.0: irq 17, io mem 0xd8900000
[ 0.903815] ehci_hcd 0000:02:03.0: USB 2.0 started, EHCI 1.00
[ 0.903860] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.903863] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.903865] usb usb1: Product: EHCI Host Controller
[ 0.903867] usb usb1: Manufacturer: Linux 2.6.31.5-0.1-desktop ehci_hcd
[ 0.903869] usb usb1: SerialNumber: 0000:02:03.0
[ 0.903891] usb usb1: configuration #1 chosen from 1 choice
[ 0.903913] hub 1-0:1.0: USB hub found
[ 0.903923] hub 1-0:1.0: 6 ports detected
[ 0.904015] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.904033] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.904823] alloc irq_desc for 18 on node 0
[ 0.904828] alloc kstat_irqs on node 0
[ 0.904845] uhci_hcd 0000:02:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 0.904887] uhci_hcd 0000:02:00.0: UHCI Host Controller
[ 0.904897] uhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 2
[ 0.905141] uhci_hcd 0000:02:00.0: irq 18, io base 0x000020c0
[ 0.905263] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.905266] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.905268] usb usb2: Product: UHCI Host Controller
[ 0.905269] usb usb2: Manufacturer: Linux 2.6.31.5-0.1-desktop uhci_hcd
[ 0.905271] usb usb2: SerialNumber: 0000:02:00.0
[ 0.905293] usb usb2: configuration #1 chosen from 1 choice
[ 0.905311] hub 2-0:1.0: USB hub found
[ 0.905317] hub 2-0:1.0: 2 ports detected
[ 0.905477] Initializing USB Mass Storage driver...
[ 0.905499] usbcore: registered new interface driver usb-storage
[ 0.905501] USB Mass Storage support registered.
[ 0.905514] usbcore: registered new interface driver libusual
[ 0.905524] usbcore: registered new interface driver ums-alauda
[ 0.905533] usbcore: registered new interface driver ums-cypress
15.825632] type=1505 audit(1300346617.477:9): operation="profile_load" pid=979 name=/usr/sbin/nscd
[ 15.895627] type=1505 audit(1300346617.548:10): operation="profile_load" pid=980 name=/usr/sbin/ntpd
[ 15.940479] type=1505 audit(1300346617.593:11): operation="profile_load" pid=981 name=/usr/sbin/traceroute
[ 27.620518] powernow: This module only works with AMD K7 CPUs
[ 69.583426] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
[ 80.840823] VMware memory control driver initialized
[ 80.840873] vmmemctl: started kernel thread pid=2573
[ 81.602602] bootsplash: status on console 0 changed to on
[ 2919.380507] VMCIUtil: Updating context id from 0xffffffff to 0x51cde89e on event 0.
[ 5049.935086] usb 2-1: new full speed USB device using uhci_hcd and address 3
[ 5050.070528] usb 2-1: New USB device found, idVendor=046d, idProduct=092f
[ 5050.070536] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 5050.070541] usb 2-1: Product: Camera
[ 5050.070544] usb 2-1: Manufacturer:
[ 5050.071150] usb 2-1: configuration #1 chosen from 1 choice
[ 5050.376781] Linux video capture interface: v2.00
[ 5050.382036] gspca: main v2.6.0 registered
[ 5050.384708] gspca: probing 046d:092f
[ 5050.502747] gspca: probe ok
[ 5050.503218] usbcore: registered new interface driver spca561
[ 5050.503410] spca561: registered
[ 5156.108432] gspca: frame overflow 41902 > 40960

NM04 03-26-2011 04:28 AM
naagraj,

1- run the command "uname -a" it will show you the distribution.

2- You posted the o/p of "dmesg" of which OS and is it the complete o/p of the command ? Because it is showing that the camera is detected but I can't see the driver info for the h/w.

3- and if it is working for Fedora 11, it means F11 is having the proper driver and libraries for it. Can you cross check it with other OS's.

Regards.


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