Bug 211421

Summary: pwc still fails to work with Logitech Quickcam Notebook Pro
Product: [Fedora] Fedora Reporter: David Reed <dpreed>
Component: kernelAssignee: Pete Zaitcev <zaitcev>
Status: CLOSED NOTABUG QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: 5CC: davej, wtogami
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
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Clone Of: Environment:
Last Closed: 2006-10-19 02:25:00 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Description David Reed 2006-10-19 00:03:01 UTC
Description of problem:

pwc still fails to work with Logitech Quickcam Notebook Pro

Version-Release number of selected component (if applicable):
2.6.18-1.2200.fc5 pwc

How reproducible:

plug in Logitech Quickcam Notebook Pro to FC5 with 2.6.18-1 kernel

Steps to Reproduce:
1. connect Logitech Quickcam Notebook Pro
2. use v4l tool such as ekiga

Actual results:

ohci_hcd 0000:00:02.0: wakeup
usb 1-1: new full speed USB device using ohci_hcd and address 2
usb 1-1: configuration #1 chosen from 1 choice
Linux video capture interface: v2.00
pwc: Unknown parameter `index'
pwc: Unknown parameter `index'
pwc: Unknown parameter `index'
usbcore: registered new driver snd-usb-audio

No camera available to ekiga

Expected results:

camera detected and seen in ekiga

Additional info:

Note: camera still not working, reported in bug 185377, which shows workaround
using Saillard's updated PWC driver.  Please incorporate into kernel, please!

Comment 1 Pete Zaitcev 2006-10-19 00:30:54 UTC
I don't understand how this is possible. Luc's driver is completely incorporated.
I checked it a couple of weeks ago personally.

Most likely it's a Luc's regression, same as Hugh hit in bug 185377, or other.

Comment 2 David Reed 2006-10-19 02:25:00 UTC
Stupid me.   On further investigation, the symptom comes from an "option pwc
index=1" line in my modprobe.conf that was required to make Saillard's driver
work when I built it separately.   Apparently that command is now no longer
relevant, and stopped the driver from loading and recognizing the camera.

Indeed it works fine in without that line.   I am happy.