Re: Bug: Two device nodes created in /dev for a single UVC webcam

2018-03-04 Thread Alexandre-Xavier Labonté-Lamoureux
Hi Laurent, I see why. `make install` installed my newly built modules into `/lib/modules/4.9.0-5-amd64`, but I was running version 4.9.0-6 of the kernel. Each kernel version has its own folder with its own modules. I tried to revert the four commits, but they created conflicts. I wasn't able to

Re: Bug: Two device nodes created in /dev for a single UVC webcam

2018-02-25 Thread Laurent Pinchart
Hi Alexandre-Xavier, On Sunday, 25 February 2018 10:19:51 EET Alexandre-Xavier Labonté-Lamoureux wrote: > Hi Laurent, > > Sorry for the late reply. > > I've been trying to reproduce the issue again. I cloned the entire > media repository later during the week and I haven't been able to > reprod

Re: Bug: Two device nodes created in /dev for a single UVC webcam

2018-02-25 Thread Alexandre-Xavier Labonté-Lamoureux
Hi Laurent, Sorry for the late reply. I've been trying to reproduce the issue again. I cloned the entire media repository later during the week and I haven't been able to reproduce the issue after I installed the modules. A metadata node is no longer created for my webcam. The four commits that y

Re: Bug: Two device nodes created in /dev for a single UVC webcam

2018-02-20 Thread Laurent Pinchart
Hi Devin, On Tuesday, 20 February 2018 20:18:16 EET Devin Heitmueller wrote: > On Mon, Feb 19, 2018 at 11:19 AM, Laurent Pinchart wrote: > > I've tested VLC (2.2.8) and haven't noticed any issue. If a program is > > directed to the metadata video node and tries to capture video from it it > > will

Re: Bug: Two device nodes created in /dev for a single UVC webcam

2018-02-20 Thread Devin Heitmueller
Hi Laurent, On Mon, Feb 19, 2018 at 11:19 AM, Laurent Pinchart wrote: > I've tested VLC (2.2.8) and haven't noticed any issue. If a program is > directed to the metadata video node and tries to capture video from it it will > obviously fail. That being said, software that work today should contin

Re: Bug: Two device nodes created in /dev for a single UVC webcam

2018-02-19 Thread Laurent Pinchart
Hi Alexandre-Xavier, On Monday, 19 February 2018 19:29:24 EET Alexandre-Xavier Labonté-Lamoureux wrote: > Hi Kieran, > > This is how I built the drivers: > > $ git clone --depth=1 git://linuxtv.org/media_build.git > $ cd media_build > $ ./build --main-git > > I then installed the newly built k

Re: Bug: Two device nodes created in /dev for a single UVC webcam

2018-02-19 Thread Alexandre-Xavier Labonté-Lamoureux
Hi Kieran, This is how I built the drivers: $ git clone --depth=1 git://linuxtv.org/media_build.git $ cd media_build $ ./build --main-git I then installed the newly built kernel modules: $ sudo make install Once the modules were updated, I restarted my computer to make sure every module got re

Re: Bug: Two device nodes created in /dev for a single UVC webcam

2018-02-19 Thread Laurent Pinchart
Hello, On Monday, 19 February 2018 15:58:40 EET Guennadi Liakhovetski wrote: > On Mon, 19 Feb 2018, Kieran Bingham wrote: > > On 17/02/18 20:47, Alexandre-Xavier Labonté-Lamoureux wrote: > >> Hi, > >> > >> I'm running Linux 4.9.0-5-amd64 on Debian. I built the drivers from > >> the latest git and

Re: Bug: Two device nodes created in /dev for a single UVC webcam

2018-02-19 Thread Guennadi Liakhovetski
Hi Kieran, On Mon, 19 Feb 2018, Kieran Bingham wrote: > Hi Alexandre, > > Thankyou for your bug report, > > On 17/02/18 20:47, Alexandre-Xavier Labonté-Lamoureux wrote: > > Hi, > > > > I'm running Linux 4.9.0-5-amd64 on Debian. I built the drivers from > > the latest git and installed the modu

Re: Bug: Two device nodes created in /dev for a single UVC webcam

2018-02-19 Thread Kieran Bingham
Hi Alexandre, Thankyou for your bug report, On 17/02/18 20:47, Alexandre-Xavier Labonté-Lamoureux wrote: > Hi, > > I'm running Linux 4.9.0-5-amd64 on Debian. I built the drivers from > the latest git and installed the modules. Could you please be specific here? Are you referring to linux-media

Bug: Two device nodes created in /dev for a single UVC webcam

2018-02-17 Thread Alexandre-Xavier Labonté-Lamoureux
Hi, I'm running Linux 4.9.0-5-amd64 on Debian. I built the drivers from the latest git and installed the modules. Now, two device nodes are created for my webcam. This is not normal as it has never happened to me before. If I connect another webcam to my laptop, two more device nodes will be creat