Hello!
I have a Logitech Notebook Pro camera:
Bus 005 Device 011: ID 046d:08c3 Logitech, Inc.
I am using Kernel 2.6.17.6. I have downloaded linuv-uvc from subversion.
I've inserted the module using insmod ./uvcvideo.ko then appears it in kernel
log:
Sep 1 21:25:31 localhost kernel: uvcvideo: Found UVC 1.00 device
<unnamed> (046d:08c3)
Sep 1 21:25:31 localhost kernel: usbcore: registered new driver
uvcvideo
Sep 1 21:25:31 localhost kernel: USB Video Class driver (v0.1.0)
then I've tried to execute luvcview (luvcview-20060207) and I don't have
correct result:
---------
pinux:~/luvcview-20060207# ./luvcview
uvcview verion 0.1.4
Video driver: x11
A window manager is available
video /dev/video0
X Error of failed request: BadValue (integer parameter out of range for
operation)
Major opcode of failed request: 141 (XVideo)
Minor opcode of failed request: 19 ()
Value in failed request: 0x76
Serial number of failed request: 25
Current serial number in output stream: 26
pinux:~/luvcview-20060207#
---------
Using camstream, I can select "USB Video and then" I have black screen
and error message: "device error: The device experienced an error -19
(device is not valid). The windows will be closed". On console:
---------
CVideoDevice::SetPalette picked palette 0 []
CVideoDevice::CreateImagesRGB()
allocating space for RGB
CVideoDevice::StartCapture() go!
CVideoDevice::LoadImage() Error loading image; errorcode=-19
EnableRGB: -
CVideoDevice::ResetImagesRGB()
---------
(I am not sure that camstream should work... but in other cameras it
works)
I wonder if I should select or unselect any Kernel option. On
"Multimedia options" I have selected:
---------
x x<M> Video For Linux x x
x x[*] Enable Video For Linux API 1 (DEPRECATED) x x
---------
I think that before I selected other API (non-Deprecated :-) ) without good
results. I have tried again and same result.
Anybody is using this camera with good results? Have I to change something?
If you need more information, ask me.
PD: lsmod | grep -i video:
pinux:~# lsmod|grep -i video
uvcvideo 31620 0
v4l1_compat 15108 1 uvcvideo
v4l2_common 15744 1 uvcvideo
videodev 8704 1 uvcvideo
usbcore 114944 6 uvcvideo,usbserial,ehci_hcd,usbhid,uhci_hcd
video 13828 0
--
Carles Pina i Estany GPG id: 0x8CBDAE64
http://pinux.info Manresa - Barcelona
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