ALT Linux Bugzilla – Full Text Bug Listing
| Summary: | Не работает веб-камера A4tech PK-35N (gspca) | ||
|---|---|---|---|
| Product: | Sisyphus | Reporter: | Rinat Bikov <bikr> |
| Component: | kernel-image-std-def | Assignee: | Vitaly Chikunov <vt> |
| Status: | CLOSED FIXED | QA Contact: | qa-sisyphus |
| Severity: | normal | ||
| Priority: | P2 | CC: | kernelbot, placeholder, swappy, vt |
| Version: | unstable | ||
| Hardware: | all | ||
| OS: | Linux | ||
|
Description
Rinat Bikov
2008-12-05 16:11:23 MSK
Последовательный dmesg после подключения камеры: usb 3-1: new full speed USB device using ohci_hcd and address 8 usb 3-1: configuration #1 chosen from 1 choice usb 3-1: ZC0301[P] Image Processor and Control Chip detected (vid/pid 0x0AC8:0x303B) usb 3-1: No supported image sensor detected usb 3-1: New USB device found, idVendor=0ac8, idProduct=303b usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-1: Product: PC Camera usb 3-1: Manufacturer: Vimicro Corp. В ядре 2.6.27-alt5: usb 3-1: new full speed USB device using ohci_hcd and address 3 usb 3-1: configuration #1 chosen from 1 choice usb 3-1: New USB device found, idVendor=0ac8, idProduct=303b usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-1: Product: PC Camera usb 3-1: Manufacturer: Vimicro Corp. Linux video capture interface: v2.00 zc0301: V4L2 driver for ZC0301[P] Image Processor and Control Chip v1:1.10 usb 3-1: ZC0301[P] Image Processor and Control Chip detected (vid/pid 0x0AC8:0x303B) usb 3-1: No supported image sensor detected usbcore: registered new interface driver zc0301 Проверьте на свежем ядре, там новый v4l Файл-устройство /dev/video не создаётся. dmesg: usb 3-1: USB disconnect, address 2 usb 3-1: new full speed USB device using ohci_hcd and address 4 usb 3-1: configuration #1 chosen from 1 choice usb 3-1: ZC0301[P] Image Processor and Control Chip detected (vid/pid 0x0AC8:0x303B) usb 3-1: No supported image sensor detected usb 3-1: New USB device found, idVendor=0ac8, idProduct=303b usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-1: Product: PC Camera usb 3-1: Manufacturer: Vimicro Corp $ lsmod | grep video videodev 42880 1 zc0301 v4l1_compat 17796 1 videodev video 20368 6 output 6912 1 video $ lsmod | grep gspca Аналогичная ситуация: bash-3.2$ /usr/sbin/lsusb Bus 002 Device 003: ID 0ac8:303b Z-Star Microelectronics Corp. ZC0303 Webcam bash-3.2# lsmod | grep gspca gspca_zc3xx 52096 0 gspca_main 26368 1 gspca_zc3xx videodev 42880 2 gspca_main,zc0301 usbcore 145264 9 gspca_zc3xx,gspca_main,usbhid,zc0301,usb_storage,libusual,ohci_hcd,ehci_hcd bash-3.2# dmesg | grep -i "zc\|cam" usb 2-3: Product: PC Camera zc0301: V4L2 driver for ZC0301[P] Image Processor and Control Chip v1:1.10 usb 2-3: ZC0301[P] Image Processor and Control Chip detected (vid/pid 0x0AC8:0x303B) usbcore: registered new interface driver zc0301 usb 2-3: ZC0301[P] Image Processor and Control Chip detected (vid/pid 0x0AC8:0x303B) usb 2-3: Product: PC Camera usbcore: registered new interface driver zc3xx zc3xx: registered usb 3-3: ZC0301[P] Image Processor and Control Chip detected (vid/pid 0x0AC8:0x303B) usb 3-3: Product: PC Camera bash-3.2$ ls /dev/video0 ls: невозможно получить доступ к /dev/video0: Нет такого файла или каталога bash-3.2$ uname -a Linux rsc_30658 2.6.27-std-def-alt9 #1 SMP Tue Jan 13 14:46:40 UTC 2009 i686 GNU/Linux Устройство /dev/video0 не создаётся Стоит проверить на текущих ядрах. $ uname -r 2.6.29-std-def-alt3 $ dmesg usb 3-1: USB disconnect, address 2 usb 3-1: new low speed USB device using ohci_hcd and address 16 usb 3-1: New USB device found, idVendor=09da, idProduct=000a usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-1: Product: PS/2+USB Mouse usb 3-1: Manufacturer: A4Tech usb 3-1: configuration #1 chosen from 1 choice input: A4Tech PS/2+USB Mouse as /devices/pci0000:00/0000:00:04.0/usb3/3-1/3-1:1.0/input/input14 a4tech 0003:09DA:000A.0004: input,hidraw2: USB HID v1.10 Mouse [A4Tech PS/2+USB Mouse] on usb-0000:00:04.0-1/input0 $ lsmod | grep gspca $ cat /dev/video0 cat: /dev/video0: Нет такого файла или каталога Извиняюсь, dmesg был для мыши. Вот для камеры: gspca: main v2.4.0 registered usbcore: registered new interface driver zc3xx zc3xx: registered usbcore: deregistering interface driver zc3xx zc3xx: deregistered gspca: main deregistered usb 3-3: new full speed USB device using ohci_hcd and address 17 usb 3-3: New USB device found, idVendor=0ac8, idProduct=303b usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-3: Product: PC Camera usb 3-3: Manufacturer: Vimicro Corp. usb 3-3: configuration #1 chosen from 1 choice Остальное всё также. видеокамера заработала. ядро 2.6.30-std-def-alt3 http://forum.altlinux.org/index.php/topic,1303.msg51105.html#msg51105 Действительно, на 2.6.30-std-def-alt3 теперь работает из коробки |
