MAmayaB schrieb:
I've been trying to solve the last problem by myself, but nothing. After I turn on the pc, dmesg say:[ 32.984715] pcmcia: parent PCI bridge Memory window: 0xd0100000 - 0xd01fffff [ 32.995341] microdia: Microdia USB 2.0 webcam driver loaded [ 32.995402] microdia: Microdia USB 2.0 Webcam - 0C45:62B0 plugged- in. [ 32.995405] microdia: Detected SN9C20X Bridge [ 33.009666] microdia: I2C slave 0x5d returned error during write to address 0xff [ 33.010164] microdia: I2C slave 0x5c returned error during write to address 0x01 [ 33.010167] microdia: Could not assign sensor: Please report to [email protected] . LOOK THESE LINES [ 33.010169] microdia: Device Init failed (-22)! [ 33.010182] usb_microdia_driver: probe of 5-7:1.0 failed with error -22 [ 33.010203] usbcore: registered new interface driver usb_microdia_driver [ 33.010206] microdia: v2008.11 : Microdia USB 2.0 Webcam Driver [ 33.029468] sdhci: SDHCI controller found at 0000:06:04.2 [1524:0550] (rev 1) [ 33.029488] PCI: Enabling device 0000:06:04.2 (0000 -> 0002) [ 33.029496] ACPI: PCI Interrupt 0000:06:04.2[B] -> GSI 17 (level, low) -> IRQ - What can I do? - I have other new problem with audio webcam. After replug in the webcam I can't use its audio: [ 78.017581] eth1: no IPv6 routers present [ 146.026021] usb 5-7: USB disconnect, address 3 In this line kernel knows that there is a usb connected (Useful for the previous problem?) [ 146.481755] usb 5-7: new high speed USB device using ehci_hcd and address 4 [ 146.616508] usb 5-7: configuration #1 chosen from 1 choice [ 146.616754] microdia: Microdia USB 2.0 Webcam - 0C45:62B0 plugged- in. [ 146.616759] microdia: Detected SN9C20X Bridge [ 146.643347] microdia: Detected MT9V011 Sensor [ 146.735977] microdia: Microdia USB 2.0 Webcam is now controlling video device /dev/video0 [ 146.740428] ALSA /build/buildd/linux-ubuntu-modules-2.6.24-2.6.24/ debian/build/build-generic/sound/alsa-driver/usb/usbaudio.c:1296: 4:2:1: cannot get freq at ep 0x84 [ 147.180938] ALSA /build/buildd/linux-ubuntu-modules-2.6.24-2.6.24/ debian/build/build-generic/sound/alsa-driver/usb/usbaudio.c:1296: 4:2:1: cannot get freq at ep 0x84 The last to lines are relative with the audio problem. On Nov 25, 7:23 pm, "JoJo jojo" <[EMAIL PROTECTED]> wrote:some logs like dmesg output would help in finding out whats going on when you re-plug the webcam -JoJo On Tue, Nov 25, 2008 at 9:33 PM, Manuel Amaya Benítez <[EMAIL PROTECTED]> wrote:Other problem is that when I plug in the Webcams befote I turn on the computer, It doesn't detect it. I must replug the webcams into the same port to make it works. Thank you--~--~---------~--~----~------------~-------~--~----~ Lets make microdia webcams plug'n play, (currently plug'n pray) To post to this group, send email to [email protected] Visit us online https://groups.google.com/group/microdia -~----------~----~----~----~------~----~------~--~---
First log:The device _is_ found. Unfortunatly the I2C bus in the webcam (between bridge and sensor) seems to be broken after you reboot. I have no idea why that is.
Second log: I don't really know what the error means either. This is what I found: http://ubuntuforums.org/showpost.php?s=674d3e9243200a76c6daccc0979e79a4&p=3381300&postcount=3It says that the error means a slight violation of the USB spec occured but everything should still work.
I don't know which version of the driver you use. Maybe an update to the most recent version will help.
GWater
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