Hi,
I have been trying to get my webcam working... a Ricoh r5u780. in doing I now get a kerneloops message at every boot. And to top it off... my web cam still doesn't work properly. Below is the output from the kerneloops file:
Code:
WARNING: at /home/JamesB/uvcvideo/v4l/v4l2-dev.c:434 video_register_device_index+0x4d/0x498 [videodev]() (Not tainted)
Hardware name: VGN-AR41M
Modules linked in: r5u870(+) usbcam snd_hda_intel saa7134_alsa snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss mspro_block snd_mixer_oss tifm_ms memstick snd_pcm arc4 ecb crypto_blkcipher tifm_sd mmc_core iwl3945 firewire_ohci snd_timer snd_page_alloc saa7134 snd_hwdep compat_ioctl32 firewire_core snd ir_common rfkill v4l2_common mac80211 videodev iTCO_wdt crc_itu_t v4l1_compat v4l2_compat_ioctl32 lirc_mceusb2 tveeprom videobuf_dma_sg tifm_7xx1 i2c_i801 lirc_dev yenta_socket i2c_core soundcore sky2 videobuf_core tifm_core iTCO_vendor_support rsrc_nonstatic cfg80211 sony_laptop joydev pcspkr serio_raw battery ac [last unloaded: scsi_wait_scan]
Pid: 804, comm: modprobe Not tainted 2.6.27.21-170.2.56.fc10.x86_64 #1
May 23 15:25:06 fedoralaptop kernel: Call Trace:
[<ffffffff81041a02>] warn_on_slowpath+0x80/0xb0
[<ffffffffa02bc09e>] ? r5u870_set_ctrl_uvc+0x3c/0x58 [r5u870]
[<ffffffffa02bb7ac>] ? r5u870_set_controls+0x4b/0xa4 [r5u870]
[<ffffffffa02ae37e>] ? usbcam_ctrl_add_tmpl+0x41/0x5b [usbcam]
[<ffffffffa02bd137>] ? r5u870_usbcam_init+0xa57/0xac8 [r5u870]
[<ffffffffa00b1283>] video_register_device_index+0x4d/0x498 [videodev]
[<ffffffffa00b16da>] video_register_device+0xc/0xe [videodev]
[<ffffffffa02af40e>] usbcam_usb_probe+0x37d/0x4b5 [usbcam]
[<ffffffff812409a1>] usb_probe_interface+0x10e/0x14b
[<ffffffff811f54e8>] driver_probe_device+0xc0/0x16e
[<ffffffff811f55e5>] __driver_attach+0x4f/0x79
[<ffffffff811f5596>] ? __driver_attach+0x0/0x79
[<ffffffff811f4d9c>] bus_for_each_dev+0x4f/0x89
[<ffffffff811f5333>] driver_attach+0x1c/0x1e
[<ffffffff811f46e4>] bus_add_driver+0xb1/0x1e2
[<ffffffff811f57df>] driver_register+0xa8/0x113
[<ffffffff81240beb>] usb_register_driver+0x80/0xe4
[<ffffffffa02aef08>] usbcam_register_mod+0x1b4/0x1e7 [usbcam]
[<ffffffffa0005000>] ? usbcam_minidrv_init+0x0/0x63 [r5u870]
[<ffffffffa0005061>] usbcam_minidrv_init+0x61/0x63 [r5u870]
[<ffffffff8100a047>] do_one_initcall+0x47/0x12e
[<ffffffff81065fb3>] sys_init_module+0xa9/0x1b6
[<ffffffff8101027a>] system_call_fastpath+0x16/0x1b
May 23 15:25:06 fedoralaptop kernel: ---[ end trace 028040a712e8e092 ]---
I'm running fedora 10, 2.6.27.21-170.2.56.fc10.x86_64
Can anyone assist me?
James