* Re: Report about video4linux
2004-11-21 13:09 Report about video4linux Frans-Willem
@ 2004-11-21 14:45 ` Kay Sievers
2004-11-21 15:39 ` Sjoerd Simons
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Kay Sievers @ 2004-11-21 14:45 UTC (permalink / raw)
To: linux-hotplug
On Sun, 2004-11-21 at 14:09 +0100, Frans-Willem wrote:
> Nov 21 14:07:32 beemster kernel: usb 2-1: new full speed USB device
> using address 5
> Nov 21 14:07:32 beemster kernel: pwc Philips PCVC740K (ToUCam
> Pro)/PCVC840 (ToUCam II) USB webcam detected.
> Nov 21 14:07:33 beemster kernel: pwc Registered as /dev/video0.
> Nov 21 14:07:38 beemster wait_for_sysfs[4149]: either wait_for_sysfs
> (udev 039)needs an update to handle the device
> '/class/video4linux/video0' properly (no device symlink) or the sysfs-
> support of your device's driver needs to be fixed, please report to
> <linux-hotplug-devel@lists.sourceforge.net>
>
> Running FC3
Ahh, the driver is back in the FC kernel. Seems that the version of
Luc Saillard (luc@saillard.org) is used.
Hey Luc,
care to pass the physical device down to the videodev registration to let
the class driver create the symlink to the physical usb device. This is
needed for e.g. HAL (hal.freedesktop.org) to recognize the device.
As an example, here is my old ov511 camera with these links:
[kay@pim linux.kay]$ ls -l /sys/class/video4linux/video0/
-r--r--r-- 1 root root 4096 Nov 21 15:40 bridge
-r--r--r-- 1 root root 4096 Nov 21 15:40 brightness
-r--r--r-- 1 root root 4096 Nov 21 15:40 contrast
-r--r--r-- 1 root root 4096 Nov 21 15:40 custom_id
-r--r--r-- 1 root root 4096 Nov 21 15:40 dev
lrwxrwxrwx 1 root root 0 Nov 21 15:40 device -> ../../../devices/pci0000:00/0000:00:1d.1/usb3/3-1
lrwxrwxrwx 1 root root 0 Nov 21 15:40 driver -> ../../../bus/usb/drivers/usb
-r--r--r-- 1 root root 4096 Nov 21 15:40 exposure
-r--r--r-- 1 root root 4096 Nov 21 15:40 hue
-r--r--r-- 1 root root 4096 Nov 21 15:40 model
-r--r--r-- 1 root root 4096 Nov 21 15:40 name
-r--r--r-- 1 root root 4096 Nov 21 15:40 saturation
-r--r--r-- 1 root root 4096 Nov 21 15:40 sensor
Thanks,
Kay
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: Report about video4linux
2004-11-21 13:09 Report about video4linux Frans-Willem
2004-11-21 14:45 ` Kay Sievers
@ 2004-11-21 15:39 ` Sjoerd Simons
2004-11-21 15:47 ` Kay Sievers
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Sjoerd Simons @ 2004-11-21 15:39 UTC (permalink / raw)
To: linux-hotplug
On Sun, Nov 21, 2004 at 03:45:06PM +0100, Kay Sievers wrote:
> On Sun, 2004-11-21 at 14:09 +0100, Frans-Willem wrote:
> > Nov 21 14:07:32 beemster kernel: usb 2-1: new full speed USB device
> > using address 5
> > Nov 21 14:07:32 beemster kernel: pwc Philips PCVC740K (ToUCam
> > Pro)/PCVC840 (ToUCam II) USB webcam detected.
> > Nov 21 14:07:33 beemster kernel: pwc Registered as /dev/video0.
> > Nov 21 14:07:38 beemster wait_for_sysfs[4149]: either wait_for_sysfs
> > (udev 039)needs an update to handle the device
> > '/class/video4linux/video0' properly (no device symlink) or the sysfs-
> > support of your device's driver needs to be fixed, please report to
> > <linux-hotplug-devel@lists.sourceforge.net>
> >
> > Running FC3
>
> Ahh, the driver is back in the FC kernel. Seems that the version of
> Luc Saillard (luc@saillard.org) is used.
>
> Hey Luc,
> care to pass the physical device down to the videodev registration to let
> the class driver create the symlink to the physical usb device. This is
> needed for e.g. HAL (hal.freedesktop.org) to recognize the device.
That has already been done in newer versions.
$ ls -l /sys/class/video4linux/video0
r--r--r-- 1 root root 4096 Nov 21 16:36 dev
lrwxrwxrwx 1 root root 0 Nov 21 16:36 device -> ../../../devices/pci0001:10/0001:10:1b.1/usb3/3-1/
lrwxrwxrwx 1 root root 0 Nov 21 16:36 driver -> ../../../bus/usb/drivers/usb/
-r--r--r-- 1 root root 4096 Nov 21 16:36 name
My hal recognizes my pwc cam just fine :)
Sjoerd
--
If all else fails, immortality can always be assured by spectacular error.
-- John Kenneth Galbraith
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: Report about video4linux
2004-11-21 13:09 Report about video4linux Frans-Willem
2004-11-21 14:45 ` Kay Sievers
2004-11-21 15:39 ` Sjoerd Simons
@ 2004-11-21 15:47 ` Kay Sievers
2004-11-21 15:52 ` Sjoerd Simons
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Kay Sievers @ 2004-11-21 15:47 UTC (permalink / raw)
To: linux-hotplug
On Sun, 2004-11-21 at 16:39 +0100, Sjoerd Simons wrote:
> On Sun, Nov 21, 2004 at 03:45:06PM +0100, Kay Sievers wrote:
> > On Sun, 2004-11-21 at 14:09 +0100, Frans-Willem wrote:
> > > Nov 21 14:07:32 beemster kernel: usb 2-1: new full speed USB device
> > > using address 5
> > > Nov 21 14:07:32 beemster kernel: pwc Philips PCVC740K (ToUCam
> > > Pro)/PCVC840 (ToUCam II) USB webcam detected.
> > > Nov 21 14:07:33 beemster kernel: pwc Registered as /dev/video0.
> > > Nov 21 14:07:38 beemster wait_for_sysfs[4149]: either wait_for_sysfs
> > > (udev 039)needs an update to handle the device
> > > '/class/video4linux/video0' properly (no device symlink) or the sysfs-
> > > support of your device's driver needs to be fixed, please report to
> > > <linux-hotplug-devel@lists.sourceforge.net>
> > >
> > > Running FC3
> >
> > Ahh, the driver is back in the FC kernel. Seems that the version of
> > Luc Saillard (luc@saillard.org) is used.
> >
> > Hey Luc,
> > care to pass the physical device down to the videodev registration to let
> > the class driver create the symlink to the physical usb device. This is
> > needed for e.g. HAL (hal.freedesktop.org) to recognize the device.
>
> That has already been done in newer versions.
>
> $ ls -l /sys/class/video4linux/video0
> r--r--r-- 1 root root 4096 Nov 21 16:36 dev
> lrwxrwxrwx 1 root root 0 Nov 21 16:36 device -> ../../../devices/pci0001:10/0001:10:1b.1/usb3/3-1/
> lrwxrwxrwx 1 root root 0 Nov 21 16:36 driver -> ../../../bus/usb/drivers/usb/
> -r--r--r-- 1 root root 4096 Nov 21 16:36 name
>
> My hal recognizes my pwc cam just fine :)
Sounds good. :)
The FC3 version is:
#define PWC_VERSION "9.0.2-unofficial"
What's your version?
Thanks,
Kay
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: Report about video4linux
2004-11-21 13:09 Report about video4linux Frans-Willem
` (2 preceding siblings ...)
2004-11-21 15:47 ` Kay Sievers
@ 2004-11-21 15:52 ` Sjoerd Simons
2004-11-21 15:52 ` Luc Saillard
2004-11-21 16:10 ` Kay Sievers
5 siblings, 0 replies; 7+ messages in thread
From: Sjoerd Simons @ 2004-11-21 15:52 UTC (permalink / raw)
To: linux-hotplug
On Sun, Nov 21, 2004 at 04:47:48PM +0100, Kay Sievers wrote:
> On Sun, 2004-11-21 at 16:39 +0100, Sjoerd Simons wrote:
> > On Sun, Nov 21, 2004 at 03:45:06PM +0100, Kay Sievers wrote:
> > > On Sun, 2004-11-21 at 14:09 +0100, Frans-Willem wrote:
> > > > Nov 21 14:07:32 beemster kernel: usb 2-1: new full speed USB device
> > > > using address 5
> > > > Nov 21 14:07:32 beemster kernel: pwc Philips PCVC740K (ToUCam
> > > > Pro)/PCVC840 (ToUCam II) USB webcam detected.
> > > > Nov 21 14:07:33 beemster kernel: pwc Registered as /dev/video0.
> > > > Nov 21 14:07:38 beemster wait_for_sysfs[4149]: either wait_for_sysfs
> > > > (udev 039)needs an update to handle the device
> > > > '/class/video4linux/video0' properly (no device symlink) or the sysfs-
> > > > support of your device's driver needs to be fixed, please report to
> > > > <linux-hotplug-devel@lists.sourceforge.net>
> > > >
> > > > Running FC3
> > >
> > > Ahh, the driver is back in the FC kernel. Seems that the version of
> > > Luc Saillard (luc@saillard.org) is used.
> > >
> > > Hey Luc,
> > > care to pass the physical device down to the videodev registration to let
> > > the class driver create the symlink to the physical usb device. This is
> > > needed for e.g. HAL (hal.freedesktop.org) to recognize the device.
> >
> > That has already been done in newer versions.
> >
> > $ ls -l /sys/class/video4linux/video0
> > r--r--r-- 1 root root 4096 Nov 21 16:36 dev
> > lrwxrwxrwx 1 root root 0 Nov 21 16:36 device -> ../../../devices/pci0001:10/0001:10:1b.1/usb3/3-1/
> > lrwxrwxrwx 1 root root 0 Nov 21 16:36 driver -> ../../../bus/usb/drivers/usb/
> > -r--r--r-- 1 root root 4096 Nov 21 16:36 name
> >
> > My hal recognizes my pwc cam just fine :)
>
> Sounds good. :)
>
> The FC3 version is:
> #define PWC_VERSION "9.0.2-unofficial"
You need >= 10.0.5.. See http://www.saillard.org/pwc/ChangeLog for the details
Sjoerd
--
Economics is extremely useful as a form of employment for economists.
-- John Kenneth Galbraith
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: Report about video4linux
2004-11-21 13:09 Report about video4linux Frans-Willem
` (3 preceding siblings ...)
2004-11-21 15:52 ` Sjoerd Simons
@ 2004-11-21 15:52 ` Luc Saillard
2004-11-21 16:10 ` Kay Sievers
5 siblings, 0 replies; 7+ messages in thread
From: Luc Saillard @ 2004-11-21 15:52 UTC (permalink / raw)
To: linux-hotplug
On Sun, Nov 21, 2004 at 04:47:48PM +0100, Kay Sievers wrote:
> Sounds good. :)
>
> The FC3 version is:
> #define PWC_VERSION "9.0.2-unofficial"
>
> What's your version?
The last version 10.0.5 add support for sysfs. You can download it at
http://saillard.org/pwc/
A new version will be release soon when i'll found times to fix a bug in
v4l2 (streaming is not working).
Luc
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: Report about video4linux
2004-11-21 13:09 Report about video4linux Frans-Willem
` (4 preceding siblings ...)
2004-11-21 15:52 ` Luc Saillard
@ 2004-11-21 16:10 ` Kay Sievers
5 siblings, 0 replies; 7+ messages in thread
From: Kay Sievers @ 2004-11-21 16:10 UTC (permalink / raw)
To: linux-hotplug
On Sun, 2004-11-21 at 16:52 +0100, Luc Saillard wrote:
> On Sun, Nov 21, 2004 at 04:47:48PM +0100, Kay Sievers wrote:
> > Sounds good. :)
> >
> > The FC3 version is:
> > #define PWC_VERSION "9.0.2-unofficial"
> >
> > What's your version?
>
> The last version 10.0.5 add support for sysfs. You can download it at
> http://saillard.org/pwc/
>
Nice!
I've posted it to the Red Hat bugzilla.
Thanks,
Kay
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^ permalink raw reply [flat|nested] 7+ messages in thread