[Video] Webcam portatile

[metalmilitia85]

Ciao ragazzi.... non capisco che webcam monti il mio portatile... vi posto un lspci:

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matteo@deusexmachina:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Contoller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400M GS (rev a1)
02:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E PCI Express Fast Ethernet controller (rev 01)
07:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
07:09.1 Generic system peripheral [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
07:09.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
07:09.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
07:09.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)

[poppillo]

Posta lsusb...

[metalmilitia85]

vuoto....

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root@deusexmachina:/home/matteo# lsusb
root@deusexmachina:/home/matteo# 

[metalmilitia85]

è strano però.... anche con il mouse usb attaccato mi l'output di lsusb è vuoto.... cosa potrebbe essere?

[metalmilitia85]

ragazzi penso di aver capito che webcam ho... una ricoh. ora ho trovato i driver (r5u870 v. 0.11) solo che modprobe mi dice che non riesce a risolvere dei simboli:

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WARNING: Error inserting usbcam (/lib/modules/2.6.24/extra/usbcam/usbcam.ko): Unknown symbol in module, or unknown parameter (see dmesg)
FATAL: Error inserting r5u870 (/lib/modules/2.6.24/extra/r5u870.ko): Unknown symbol in module, or unknown parameter (see dmesg)

su dmesg:

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Linux video capture interface: v2.00
usbcam: Unknown symbol videobuf_dma_free
usbcam: Unknown symbol videobuf_queue_pci_init
usbcam: Unknown symbol videobuf_dma_unmap
usbcam: Unknown symbol videobuf_to_dma
r5u870: Unknown symbol usbcam_ctrl_add
r5u870: Unknown symbol usbcam_curframe_get
r5u870: Unknown symbol usbcam_claim_interface
r5u870: Unknown symbol usbcam_curframe_testpattern
r5u870: Unknown symbol usbcam_urbstream_stop
r5u870: Unknown symbol usbcam_urbstream_start
r5u870: Unknown symbol usbcam_ctrl_add_tmpl
r5u870: Unknown symbol usbcam_urbstream_cleanup
r5u870: Unknown symbol usbcam_register_mod
r5u870: Unknown symbol usbcam_curframe_abortall
r5u870: Unknown symbol usbcam_curframe_complete_detail
r5u870: Unknown symbol usbcam_unregister
r5u870: Unknown symbol usbcam_urbstream_init
r5u870: Unknown symbol usbcam_choose_altsetting
r5u870: Unknown symbol usbcam_ctrl_alloc
r5u870: Unknown symbol usbcam_urbstream_config_iso
usbcam: Unknown symbol videobuf_dma_free
usbcam: Unknown symbol videobuf_queue_pci_init
usbcam: Unknown symbol videobuf_dma_unmap
usbcam: Unknown symbol videobuf_to_dma
r5u870: Unknown symbol usbcam_ctrl_add
r5u870: Unknown symbol usbcam_curframe_get
r5u870: Unknown symbol usbcam_claim_interface
r5u870: Unknown symbol usbcam_curframe_testpattern
r5u870: Unknown symbol usbcam_urbstream_stop
r5u870: Unknown symbol usbcam_urbstream_start
r5u870: Unknown symbol usbcam_ctrl_add_tmpl
r5u870: Unknown symbol usbcam_urbstream_cleanup
r5u870: Unknown symbol usbcam_register_mod
r5u870: Unknown symbol usbcam_curframe_abortall
r5u870: Unknown symbol usbcam_curframe_complete_detail
r5u870: Unknown symbol usbcam_unregister
r5u870: Unknown symbol usbcam_urbstream_init
r5u870: Unknown symbol usbcam_choose_altsetting
r5u870: Unknown symbol usbcam_ctrl_alloc
r5u870: Unknown symbol usbcam_urbstream_config_iso
usbcam: Unknown symbol videobuf_dma_free
usbcam: Unknown symbol videobuf_queue_pci_init
usbcam: Unknown symbol videobuf_dma_unmap
usbcam: Unknown symbol videobuf_to_dma
r5u870: Unknown symbol usbcam_ctrl_add
r5u870: Unknown symbol usbcam_curframe_get
r5u870: Unknown symbol usbcam_claim_interface
r5u870: Unknown symbol usbcam_curframe_testpattern
r5u870: Unknown symbol usbcam_urbstream_stop
r5u870: Unknown symbol usbcam_urbstream_start
r5u870: Unknown symbol usbcam_ctrl_add_tmpl
r5u870: Unknown symbol usbcam_urbstream_cleanup
r5u870: Unknown symbol usbcam_register_mod
r5u870: Unknown symbol usbcam_curframe_abortall
r5u870: Unknown symbol usbcam_curframe_complete_detail
r5u870: Unknown symbol usbcam_unregister
r5u870: Unknown symbol usbcam_urbstream_init
r5u870: Unknown symbol usbcam_choose_altsetting
r5u870: Unknown symbol usbcam_ctrl_alloc
r5u870: Unknown symbol usbcam_urbstream_config_iso
usbcam: Unknown symbol videobuf_dma_free
usbcam: Unknown symbol videobuf_queue_pci_init
usbcam: Unknown symbol videobuf_dma_unmap
usbcam: Unknown symbol videobuf_to_dma
r5u870: Unknown symbol usbcam_ctrl_add
r5u870: Unknown symbol usbcam_curframe_get
r5u870: Unknown symbol usbcam_claim_interface
r5u870: Unknown symbol usbcam_curframe_testpattern
r5u870: Unknown symbol usbcam_urbstream_stop
r5u870: Unknown symbol usbcam_urbstream_start
r5u870: Unknown symbol usbcam_ctrl_add_tmpl
r5u870: Unknown symbol usbcam_urbstream_cleanup
r5u870: Unknown symbol usbcam_register_mod
r5u870: Unknown symbol usbcam_curframe_abortall
r5u870: Unknown symbol usbcam_curframe_complete_detail
r5u870: Unknown symbol usbcam_unregister
r5u870: Unknown symbol usbcam_urbstream_init
r5u870: Unknown symbol usbcam_choose_altsetting
r5u870: Unknown symbol usbcam_ctrl_alloc
r5u870: Unknown symbol usbcam_urbstream_config_iso

e quando compilo per completezza ci terrei a dire che ottengo qualche warning:

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make -C /lib/modules/2.6.24/build M=/usr/src/r5u870-0.11.2 V=0 modules
make[1]: Entering directory `/usr/src/linux-2.6.24'
  Building modules, stage 2.
  MODPOST 2 modules
WARNING: "videobuf_to_dma" [/usr/src/r5u870-0.11.2/usbcam/usbcam.ko] undefined!
WARNING: "videobuf_dma_unmap" [/usr/src/r5u870-0.11.2/usbcam/usbcam.ko] undefined!
WARNING: "videobuf_queue_pci_init" [/usr/src/r5u870-0.11.2/usbcam/usbcam.ko] undefined!
WARNING: "videobuf_dma_free" [/usr/src/r5u870-0.11.2/usbcam/usbcam.ko] undefined!
make[1]: Leaving directory `/usr/src/linux-2.6.24'

qualcuno può aiutarmi? grazie

[feldi]

Avevo lo stesso identico problema!
Kernel 2.6.24.3 ricompilato da me per il mo VGN-FE41-M
I driver che ho trovato sono i r5u870 v0.11.2 ma avevo i tuoi stessi problemi... Warning nel compilarli e poi quel FATAL e gli stessi errori nel dmesg...
Ho risolto grazie a questo..
http://hario.wordpress.com/2008/01/13/a ... tz-webcam/
Patchia i sorci del kernel e ricompila! Ora a me va...

X completezza per patchare io ho messo il vivi-dmasg-config.patch nella cartella dei sorgenti e poi ho fatto

#patch p1 <viv-dmasg-config.patch

Facci sapere!