Webcam (OV511+) @ WL-HDD: error -145: NAK (device does not respond)

[akbor]

Hi,

I bought an older webcam (Medion MD 9388, OV511+, sensor OV7620) that certainly should play together with ASUS devices + Oleg's Firmware.

In fact this cam works correctly at my WL-500gP (1.9.2.7-7f), but not at my WL-HDD (1.9.2.7-7e):

Jan 23 20:32:36 kernel: hub.c: new USB device 00:04.0-1, assigned address 3
Jan 23 20:32:36 kernel: usb.c: USB device 3 (vend/prod 0x5a9/0xa511) is not claimed by any active driver.
Jan 23 20:32:36 USB webcam: attached
Jan 23 20:32:42 kernel: usb.c: registered new driver ov51x
Jan 23 20:32:42 kernel: ov51x.c: USB OV511+ video device found
Jan 23 20:32:42 kernel: ov51x.c: model: Generic Camera (no ID)
Jan 23 20:32:42 kernel: ov51x.c: reg read: error -145: NAK (device does not respond)
Jan 23 20:32:42 kernel: ov51x.c: Error detecting camera chip PID
Jan 23 20:32:42 kernel: ov51x.c: Failed to configure OV7xx0
Jan 23 20:32:42 kernel: ov51x.c: OV511 Config failed
Jan 23 20:32:42 kernel: ov51x.c: Camera initialization failed
Jan 23 20:32:42 kernel: ov51x.c: USB OV511+ video device found
Jan 23 20:32:42 kernel: ov51x.c: model: Generic Camera (no ID)
Jan 23 20:32:42 kernel: ov51x.c: reg write: error -145: NAK (device does not respond)
Jan 23 20:32:42 kernel: ov51x.c: Error uploading quantization tables
Jan 23 20:32:42 kernel: ov51x.c: OV511 Config failed
Jan 23 20:32:42 kernel: ov51x.c: Camera initialization failed
Jan 23 20:32:42 kernel: ov51x.c: USB OV511+ video device found
Jan 23 20:32:42 kernel: ov51x.c: model: Generic Camera (no ID)
Jan 23 20:32:43 kernel: ov51x.c: Sensor is an OV7620
Jan 23 20:32:43 kernel: ov51x.c: reg write: error -145: NAK (device does not respond)
Jan 23 20:32:43 kernel: ov51x.c: Failed to configure OV7xx0
Jan 23 20:32:43 kernel: ov51x.c: OV511 Config failed
Jan 23 20:32:43 kernel: ov51x.c: Camera initialization failed
Jan 23 20:32:43 kernel: ov51x.c: USB OV511+ video device found
Jan 23 20:32:43 kernel: ov51x.c: model: Generic Camera (no ID)
Jan 23 20:32:43 kernel: ov51x.c: reg write: error -145: NAK (device does not respond)
Jan 23 20:32:43 kernel: ov51x.c: Error uploading quantization tables
Jan 23 20:32:43 kernel: ov51x.c: OV511 Config failed
Jan 23 20:32:43 kernel: ov51x.c: Camera initialization failed
Jan 23 20:32:43 kernel: ov51x.c: USB OV511+ video device found
Jan 23 20:32:43 kernel: ov51x.c: model: Generic Camera (no ID)
Jan 23 20:32:43 kernel: ov51x.c: reg write: error -145: NAK (device does not respond)
Jan 23 20:32:43 kernel: ov51x.c: Error uploading quantization tables
Jan 23 20:32:43 kernel: ov51x.c: OV511 Config failed
Jan 23 20:32:43 kernel: ov51x.c: Camera initialization failed
Jan 23 20:32:43 kernel: ov51x.c: USB OV511+ video device found
Jan 23 20:32:43 kernel: ov51x.c: model: Generic Camera (no ID)
Jan 23 20:32:43 kernel: ov51x.c: reg write: error -145: NAK (device does not respond)
Jan 23 20:32:43 kernel: ov51x.c: Error uploading quantization tables
Jan 23 20:32:43 kernel: ov51x.c: OV511 Config failed
Jan 23 20:32:43 kernel: ov51x.c: Camera initialization failed
Jan 23 20:32:43 kernel: ov51x.c: USB OV511+ video device found
Jan 23 20:32:43 kernel: ov51x.c: model: Generic Camera (no ID)
Jan 23 20:32:43 kernel: ov51x.c: reg write: error -145: NAK (device does not respond)
Jan 23 20:32:43 kernel: ov51x.c: Error uploading quantization tables
Jan 23 20:32:43 kernel: ov51x.c: OV511 Config failed
Jan 23 20:32:43 kernel: ov51x.c: Camera initialization failed
Jan 23 20:32:43 kernel: ov51x.c: USB OV511+ video device found
Jan 23 20:32:43 kernel: ov51x.c: model: Generic Camera (no ID)
Jan 23 20:32:43 kernel: ov51x.c: reg write: error -145: NAK (device does not respond)
Jan 23 20:32:43 kernel: ov51x.c: Error uploading quantization tables
Jan 23 20:32:43 kernel: ov51x.c: OV511 Config failed
Jan 23 20:32:43 kernel: ov51x.c: Camera initialization failed
Jan 23 20:32:43 kernel: ov51x.c: v1.65-1.12-mark : ov51x USB Camera Driver
Jan 23 20:32:43 kernel: ov511_decomp.c: v1.6 : OV511 Decompression Module
Jan 23 20:32:43 kernel: ov518_decomp.c: v1.3 : OV518 Decompression Module

I also tried to deactivate all other USB Applications (FTP/Samba/NFS), but the behavior seems to be always the same.

EDIT: I also tried to remove the HDD from the case -> same effect. By the way I measured the supply voltage on the USB socket -> 5,1 V. The USB socket should be OK, I've already seen some "garbage" picture with an ov518+ based cam.

Can anybody give me a hint?

Regards

Robert