Hi Laurent,
On lundi 30 mars 2009 23:14:55 Laurent Pinchart wrote:
> Please try to set the trace parameter to 255 when loading the driver. It
> should print more messages to the kernel log, possibly helping us to
> diagnose the problem.
I made the test, and the kernel output is attached with the mail.
Best regards,
Grégory
uvcvideo: Adding mapping Brightness to control
00000000-0000-0000-0000-000000000101/2.
uvcvideo: Adding mapping Contrast to control
00000000-0000-0000-0000-000000000101/3.
uvcvideo: Adding mapping Hue to control 00000000-0000-0000-0000-000000000101/6.
uvcvideo: Adding mapping Saturation to control
00000000-0000-0000-0000-000000000101/7.
uvcvideo: Adding mapping Sharpness to control
00000000-0000-0000-0000-000000000101/8.
uvcvideo: Adding mapping Gamma to control
00000000-0000-0000-0000-000000000101/9.
uvcvideo: Adding mapping Backlight Compensation to control
00000000-0000-0000-0000-000000000101/1.
uvcvideo: Adding mapping Gain to control 00000000-0000-0000-0000-000000000101/4.
uvcvideo: Adding mapping Power Line Frequency to control
00000000-0000-0000-0000-000000000101/5.
uvcvideo: Adding mapping Hue, Auto to control
00000000-0000-0000-0000-000000000101/16.
uvcvideo: Adding mapping Exposure, Auto to control
00000000-0000-0000-0000-000000000001/2.
uvcvideo: Adding mapping Exposure, Auto Priority to control
00000000-0000-0000-0000-000000000001/3.
uvcvideo: Adding mapping Exposure (Absolute) to control
00000000-0000-0000-0000-000000000001/4.
uvcvideo: Adding mapping White Balance Temperature, Auto to control
00000000-0000-0000-0000-000000000101/11.
uvcvideo: Adding mapping White Balance Temperature to control
00000000-0000-0000-0000-000000000101/10.
uvcvideo: Adding mapping White Balance Component, Auto to control
00000000-0000-0000-0000-000000000101/13.
uvcvideo: Adding mapping White Balance Blue Component to control
00000000-0000-0000-0000-000000000101/12.
uvcvideo: Adding mapping White Balance Red Component to control
00000000-0000-0000-0000-000000000101/12.
uvcvideo: Adding mapping Focus (absolute) to control
00000000-0000-0000-0000-000000000001/6.
uvcvideo: Adding mapping Focus, Auto to control
00000000-0000-0000-0000-000000000001/8.
uvcvideo: Adding mapping Zoom, Absolute to control
00000000-0000-0000-0000-000000000001/11.
uvcvideo: Adding mapping Zoom, Continuous to control
00000000-0000-0000-0000-000000000001/12.
uvcvideo: Adding mapping Privacy to control
00000000-0000-0000-0000-000000000001/17.
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
usb 2-5: new high speed USB device using ehci_hcd and address 3
usb 2-5: configuration #1 chosen from 1 choice
uvcvideo: Probing generic UVC device 5
uvcvideo: Found format YUV 4:2:2 (YUYV).
uvcvideo: - 320x240 (30.0 fps)
uvcvideo: - 160x120 (30.0 fps)
uvcvideo: - 176x144 (30.0 fps)
uvcvideo: - 352x288 (30.0 fps)
uvcvideo: - 640x480 (30.0 fps)
uvcvideo: - 800x600 (20.0 fps)
uvcvideo: device 3 videostreaminginterface 1 frame index 8 out of range
uvcvideo: Found a Status endpoint (addr 83).
uvcvideo: Found UVC 1.00 device Hercules Dualpix Infinite (06f8:300a)
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/2 to device 5
entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/3 to device 5
entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/6 to device 5
entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/7 to device 5
entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/8 to device 5
entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/9 to device 5
entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/10 to device 5
entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/1 to device 5
entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/4 to device 5
entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/5 to device 5
entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/11 to device 5
entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000001/2 to device 5
entity 1
uvcvideo: Added control 00000000-0000-0000-0000-000000000001/3 to device 5
entity 1
uvcvideo: Added control 00000000-0000-0000-0000-000000000001/4 to device 5
entity 1
uvcvideo: Added control 00000000-0000-0000-0000-000000000001/11 to device 5
entity 1
uvcvideo: Added control 00000000-0000-0000-0000-000000000001/13 to device 5
entity 1
uvcvideo: Scanning UVC chain: OT 2 <- XU 5 <- XU 4 <- PU 3 <- IT 1
uvcvideo: No valid video chain found.
ALSA sound/usb/usbaudio.c:1298: 3:3:1: cannot get freq at ep 0x84
usb 2-5: New USB device found, idVendor=06f8, idProduct=300a
usb 2-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
usb 2-5: Product: Hercules Dualpix Infinite
usb 2-5: Manufacturer: Guillemot Corporation
ALSA sound/usb/usbaudio.c:1298: 3:3:1: cannot get freq at ep 0x84
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