On Wednesday 06 October 2004 16:57, michel Xhaard wrote: >Le Mercredi 6 Octobre 2004 17:49, Gene Heskett a écrit : >> Greetings; >> >> kernel 2.6.9-rc3, trying to install the spca50x drivers >> for a logitech camera. VIDEO_DEV is builtin and before >> installing this, tvtime worked well. >> >> Now, an lsmod shows all the bttv related modules are >> missing, where they previously autoloaded at startx >> time, and launching tvtime from a shell gets me this: >> ---------------- >> [root@coyote root]# tvtime >> Running tvtime 0.9.12. >> Reading configuration from /etc/tvtime/tvtime.xml >> Reading configuration from /root/.tvtime/tvtime.xml >> >> Your capture card driver: Logitech ClickSmart 310 >> >> does not support studio-quality colour images required by >> tvtime. This is a hardware limitation of some cards including many >> low-quality webcams. Please select a different video device to >> use with the command line option --device. >> >> Message from the card was: Invalid argument >> >> Thank you for using tvtime. >> ------------- >> Also, when it or camstream is running, my logs are >> being rapidly filled with this report: >> ------------ >> Oct 6 11:37:11 coyote kernel: bad: scheduling while atomic! >> Oct 6 11:37:11 coyote kernel: [<c031abc6>] schedule+0x4c6/0x4d0 >> Oct 6 11:37:11 coyote kernel: [<c031ac98>] >> wait_for_completion+0x78/0xd0 Oct 6 11:37:11 coyote kernel: >> [<c0113be0>] default_wake_function+0x0/0x20 Oct 6 11:37:11 coyote >> kernel: [<c0113be0>] default_wake_function+0x0/0x20 Oct 6 >> 11:37:11 coyote kernel: [<c02948ed>] usb_start_wait_urb+0x8d/0xe0 >> Oct 6 11:37:11 coyote kernel: [<c02947d0>] timeout_kill+0x0/0x90 >> Oct 6 11:37:11 coyote kernel: [<c02947d0>] timeout_kill+0x0/0x90 >> Oct 6 11:37:11 coyote kernel: [<c02949ab>] >> usb_internal_control_msg+0x6b/0x80 Oct 6 11:37:11 coyote kernel: >> [<c0294a4d>] usb_control_msg+0x8d/0xb0 Oct 6 11:37:11 coyote >> kernel: [<f98e28a8>] spca_set_interface+0x78/0xc0 [spca50x] Oct 6 >> 11:37:11 coyote kernel: [<f98ed164>] spca500_synch310+0x94/0x130 >> [spca50x] Oct 6 11:37:11 coyote kernel: [<f98edfa7>] >> spca500_initialise+0x8b7/0x2620 [spca50x] Oct 6 11:37:11 coyote >> kernel: [<f98e66f9>] spca50x_init_isoc+0x289/0x350 [spca50x] Oct >> 6 11:37:11 coyote kernel: [<f98e9f7d>] >> spca50x_open+0x1ad/0x450 [spca50x] Oct 6 11:37:11 coyote kernel: >> [<c01416e4>] handle_mm_fault+0xd4/0x180 Oct 6 11:37:11 coyote >> kernel: [<c0265f2f>] video_open+0x11f/0x230 Oct 6 11:37:11 coyote >> kernel: [<c0265e10>] video_open+0x0/0x230 >> Oct 6 11:37:11 coyote kernel: [<c0157f06>] >> chrdev_open+0xe6/0x210 Oct 6 11:37:11 coyote kernel: >> [<c014df26>] dentry_open+0x146/0x230 Oct 6 11:37:11 coyote >> kernel: [<c014ddd8>] filp_open+0x68/0x70 Oct 6 11:37:11 coyote >> kernel: [<c014e049>] get_unused_fd+0x39/0xe0 Oct 6 11:37:11 >> coyote kernel: [<c014e1b9>] sys_open+0x49/0x90 Oct 6 11:37:11 >> coyote kernel: [<c01041c9>] sysenter_past_esp+0x52/0x71 >> ---------------- >> At several copies per second. >> >> camstream displays a patterned but otherwise blank window >> when running. >> >> I've attached my modprobe.conf. Please advise howto make >> these bits co-exist peacefully, and why the scheduler is >> squawking. > >Gene, >Logitech Clicksmart 310 is an jpeg camera so the stream is in > rawjpeg and only spcaview or spcagui are able to decode that. >Why the camera appears at the first videodevice ? did you boot with > the camera plugged on the usb bus ? Yes. >Try : >Boot without the camera then plug the cam. Video device 1 > /dev/video0 should be your tv cards and /dev/video1 the > clicksmart310. >Best regards It is now after some fiddling around, rmmod'ing spca50x, running tvtime, then modprobing spca50x again. But the error messages in the logs continue, and spcagui -d /dev/video1 sets up the pipes and window, but then goes away and whats left must be killed by hand. -- Cheers, Gene "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) 99.27% setiathome rank, not too shabby for a WV hillbilly Yahoo.com attorneys please note, additions to this message by Gene Heskett are: Copyright 2004 by Maurice Eugene Heskett, all rights reserved. - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
