Hello, I had just recently built angstrom a few days ago. I tried the kernel that was built with 3.2.28 with the same results still not getting a /dev/video0. I did the following steps since angstrom uses meta-beagleboard, in hopes of getting a kernel 3.8 version.
git commit -a git checkout -b wkg-angstrom-v2013.06-yocto1.4 origin/angstrom-v2013.06-yocto1.4 ./oebb.sh config beagleboard ./oebb.sh update . .oe/environment-angstrom-v2013.06 MACHINE=beagleboard bitbake console-image rm -rf build/tmp-angstrom_v2012_12-eglibc/ Even with meta-beagleboard at commit cdaa65dba20da97be7793404bcc90c498771fb04 Author: Koen Kooi <k...@dominion.thruhere.net> Date: Wed Oct 30 18:31:21 2013 +0100 contrib: bone-flash-tool: use --numeric-owner with tar to keep file ownershi Signed-off-by: Koen Kooi <k...@dominion.thruhere.net> Which is a dylan branch it still was building a 3.2.28 kernel git checkout -b 3.8 feb3ea180018d0f commit feb3ea180018d0f64f406f208827413b91122b07 Author: Koen Kooi <k...@dominion.thruhere.net> Date: Sun Oct 27 17:17:06 2013 +0100 linux-mainline 3.8: ADC and MIDI cape patches Signed-off-by: Koen Kooi <k...@dominion.thruhere.net> It still tries to build a 3.2.28 kernel. What should I do to force it to build the 3.8 kernel? Any and all help will be appreciated. Thanks to all On Thu, Oct 31, 2013 at 11:08 AM, Khem Raj <raj.k...@gmail.com> wrote: > On Thu, Oct 31, 2013 at 9:54 AM, Edward Vidal <vidal.devel...@gmail.com> > wrote: > > hello, > > I removed the bus > > udevadm test --action=add /usr/src/kernel/sysfs > > > > run_command: calling: test > > adm_test: version 182 > > This program is for debugging only, it does not run any program, > > specified by a RUN key. It may show incorrect results, because > > some values may be different, or not available at a simulation run. > > > > builtin_kmod_init: load module index > > add_matching_files: unable to open '/var/run/udev/rules.d': No such file > or > > directory > > parse_file: reading '/etc/udev/rules.d/10-c920.rules' as rules file > > still no /dev/video0 > > > > cat /etc/udev/rules.d/10-c920.rules > > SUBSYSTEM=="video4linux", ATTRS{idvendor}=="0x046d", > > ATTRS{idProduct}=="0x082d", NAME="video0", MODE:="0660", RUN="/bin/mknod > > /dev/video0 c 81 0" > > still no /dev/video0 > > The camera is working correctly on my fedora 18 x86_64. > > OK so atleast your rules file is correct syntax wise. Why not try the > 3.8 kernel from meta-beagleboard ? > > > > > Note: > > * Before camera connected > > ** After camera connected > > Linux sim4.swbell.net 3.9.2-200.fc18.x86_64 #1 SMP Mon May 13 13:59:47 > UTC > > 2013 x86_64 x86_64 x86_64 GNU/Linux > > > > Module Size Used by > > **snd_usb_audio 145223 1 > > **snd_usbmidi_lib 24713 1 snd_usb_audio > > **snd_rawmidi 29531 1 snd_usbmidi_lib > > > > *snd_hwdep 17650 1 snd_hda_codec > > **snd_hwdep 17650 2 snd_usb_audio,snd_hda_codec > > > > *snd_seq_device 14136 1 snd_seq > > **snd_seq_device 14136 2 snd_seq,snd_rawmidi > > > > *snd 79379 19 > > > snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_hda_codec,snd_hda_intel,snd_seq_device > > **snd 79379 24 > > > snd_hda_codec_realtek,snd_usb_audio,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_usbmidi_lib,snd_hda_codec,snd_hda_intel,snd_seq_device > > > > *video 18991 0 > > **video 18991 0 > > > > This is the beagleboard > > lsmod > > Module Size Used by > > nls_iso8859_1 3673 1 > > nls_cp437 5339 1 > > I am going to be checking the video is a module or built into the kernel > of > > the > > uname -a > > Linux beagleboard 3.4.36-yocto-standard #1 Mon Oct 28 21:58:22 MDT 2013 > > armv7l GNU/Linux > > > > Thanks > > > > > > On Thu, Oct 31, 2013 at 10:23 AM, Khem Raj <raj.k...@gmail.com> wrote: > >> > >> On Thu, Oct 31, 2013 at 8:45 AM, Edward Vidal <vidal.devel...@gmail.com > > > >> wrote: > >> > > >> > Do I add RUN+="/bin/mknod /dev/video0 c 81 0" see below new version of > >> > 1--c920.rules > >> > cat 10-c920.rules > >> > SUBSYSTEM=="video4linux", BUS=="usb", ATTRS{idvendor}=="0x046d", > >> > ATTRS{idProduct}=="0x082d", NAME="video0", MODE:="0660", > >> > RUN+="/bin/mknod > >> > /dev/video0 c 81 0" > >> > >> get rid of BUS construct there > > > > >
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