UVC video driver

Here for general support for E series TVs, request and problem solve area.

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juusso
SamyGO Moderator
Posts: 10124
Joined: Sun Mar 07, 2010 6:20 pm

Re: UVC video driver

Post by juusso »

I can`t support you in your problem, this is out of my knowledge. But hope anyone knows what is the problem and how to help...
Maybe you need some extra module compiled, or patch or so. Check similar issues on the web.
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

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yepp
Posts: 43
Joined: Sat Oct 08, 2011 1:06 pm

Re: UVC video driver

Post by yepp »

ok.thank you

yepp
Posts: 43
Joined: Sat Oct 08, 2011 1:06 pm

Re: UVC video driver

Post by yepp »

maybe USB Webcam Gadget module needed? could you compile one?
i saw source in

Code: Select all

/opt/src/VDLinux_2.6.35.11/linux-2.6.35.11/drivers/usb/gadget/webcam.c

thank you.

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juusso
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Joined: Sun Mar 07, 2010 6:20 pm

Re: UVC video driver

Post by juusso »

try...
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LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

yepp
Posts: 43
Joined: Sat Oct 08, 2011 1:06 pm

Re: UVC video driver

Post by yepp »

Code: Select all

VDLinux#> insmod g_webcam.ko
insmod: can't insert 'g_webcam.ko': unknown symbol in module or invalid parameter

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juusso
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Joined: Sun Mar 07, 2010 6:20 pm

Re: UVC video driver

Post by juusso »

dmesg | tail
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

yepp
Posts: 43
Joined: Sat Oct 08, 2011 1:06 pm

Re: UVC video driver

Post by yepp »

Code: Select all

g_webcam: Unknown symbol v4l2_fh_exit (err 0)
g_webcam: Unknown symbol v4l2_fh_del (err 0)
g_webcam: Unknown symbol v4l2_fh_add (err 0)
g_webcam: Unknown symbol v4l2_event_alloc (err 0)
g_webcam: Unknown symbol video_devdata (err 0)
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol v4l2_event_init (err 0)
g_webcam: Unknown symbol v4l2_event_pending (err 0)
g_webcam: Unknown symbol v4l2_fh_init (err 0)
g_webcam: Unknown symbol video_unregister_device (err 0)
g_webcam: Unknown symbol v4l2_event_subscribe (err 0)
g_webcam: Unknown symbol video_device_alloc (err 0)
g_webcam: Unknown symbol video_register_device (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
g_webcam: Unknown symbol v4l2_event_dequeue (err 0)
g_webcam: Unknown symbol video_usercopy (err 0)
g_webcam: Unknown symbol video_device_release (err 0)
g_webcam: Unknown symbol v4l2_event_queue (err 0)
g_webcam: Unknown symbol v4l2_event_unsubscribe (err 0)
v4l1_compat mod ld
g_webcam: Unknown symbol v4l2_fh_exit (err 0)
g_webcam: Unknown symbol v4l2_fh_del (err 0)
g_webcam: Unknown symbol v4l2_fh_add (err 0)
g_webcam: Unknown symbol v4l2_event_alloc (err 0)
g_webcam: Unknown symbol video_devdata (err 0)
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol v4l2_event_init (err 0)
g_webcam: Unknown symbol v4l2_event_pending (err 0)
g_webcam: Unknown symbol v4l2_fh_init (err 0)
g_webcam: Unknown symbol video_unregister_device (err 0)
g_webcam: Unknown symbol v4l2_event_subscribe (err 0)
g_webcam: Unknown symbol video_device_alloc (err 0)
g_webcam: Unknown symbol video_register_device (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
g_webcam: Unknown symbol v4l2_event_dequeue (err 0)
g_webcam: Unknown symbol video_usercopy (err 0)
g_webcam: Unknown symbol video_device_release (err 0)
g_webcam: Unknown symbol v4l2_event_queue (err 0)
g_webcam: Unknown symbol v4l2_event_unsubscribe (err 0)
v4l2_common: Unknown symbol v4l2_device_register_subdev (err 0)
v4l2_common: Unknown symbol v4l2_device_unregister_subdev (err 0)
Linux video capture interface: v2.00
videodev mod ld
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
uvcvideo mod ld
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
v4l2_common mod ld
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
v4l2_int_device mod ld
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
ir_kbd_i2c: Unknown symbol __ir_input_register (err 0)
ir_kbd_i2c: Unknown symbol ir_input_init (err 0)
ir_kbd_i2c: Unknown symbol ir_input_nokey (err 0)
ir_kbd_i2c: Unknown symbol ir_input_unregister (err 0)
ir_kbd_i2c: Unknown symbol ir_input_keydown (err 0)
ir_kbd_i2c: Unknown symbol get_rc_map (err 0)
gspca: main v2.9.0 registered
gspca_main mod ld
ir_kbd_i2c: Unknown symbol __ir_input_register (err 0)
ir_kbd_i2c: Unknown symbol ir_input_init (err 0)
ir_kbd_i2c: Unknown symbol ir_input_nokey (err 0)
ir_kbd_i2c: Unknown symbol ir_input_unregister (err 0)
ir_kbd_i2c: Unknown symbol ir_input_keydown (err 0)
ir_kbd_i2c: Unknown symbol get_rc_map (err 0)
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
g_webcam: Unknown symbol usb_gadget_register_driver (err 0)
g_webcam: Unknown symbol usb_gadget_unregister_driver (err 0)
VDLinux#> lsmod
gspca_main 18112 0 - Live 0xbf41c000
v4l2_int_device 1416 0 - Live 0xbf3fc000
v4l2_common 11756 0 - Live 0xbf3e8000
uvcvideo 47252 0 - Live 0xbf3cd000
videodev 32792 3 gspca_main,v4l2_common,uvcvideo, Live 0xbf3bf000
v4l1_compat 11204 2 uvcvideo,videodev, Live 0xbf3a6000
nfs 120484 0 - Live 0xbf379000
lockd 48936 1 nfs, Live 0xbf368000
sunrpc 139160 3 nfs,lockd, Live 0xbf341000
fuse 46364 0 - Live 0xbf330000
pty 4572 0 [permanent], Live 0xbf31c000
devpts 3440 1 pty, Live 0xbf316000
hid_microsoft 2032 0 - Live 0xbf310000
mousedev 7248 0 - Live 0xbf309000
evdev 5576 2 - Live 0xbf302000
usbhid 12872 0 - Live 0xbf2f9000
hid 31240 2 hid_microsoft,usbhid, Live 0xbf2ec000
rtnet5572sta 31400 2 - Live 0xbf2df000
rt5572sta 1295528 1 rtnet5572sta, Live 0xbf1a0000 (P)
rtutil5572sta 30436 2 rtnet5572sta,rt5572sta, Live 0xbf196000
usb_storage 30272 0 - Live 0xbf189000
ehci_hcd 47852 0 - Live 0xbf178000
usbcore 108904 8 gspca_main,uvcvideo,usbhid,rtnet5572sta,rtutil5572sta,usb_storage,ehci_hcd, Live 0xbf158000
tntfs 363728 0 - Live 0xbf0fa000 (P)
mdrv_emac 12684 0 - Live 0xbf0f1000 (P)
samsung_mstar 494248 0 - Live 0xbf066000
samsung_mali 83468 18 samsung_mstar, Live 0xbf04c000
rfs_fat 202648 7 - Live 0xbf015000 (P)
rfs_glue 61548 1 rfs_fat, Live 0xbf000000 (P)
VDLinux#>

User avatar
juusso
SamyGO Moderator
Posts: 10124
Joined: Sun Mar 07, 2010 6:20 pm

Re: UVC video driver

Post by juusso »

one more driver (maybe missing?) ir...
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

yepp
Posts: 43
Joined: Sat Oct 08, 2011 1:06 pm

Re: UVC video driver

Post by yepp »

which one? ir-kbd-i2c.ko?

Code: Select all

VDLinux#> insmod ir-kbd-i2c.ko
insmod: can't insert 'ir-kbd-i2c.ko': unknown symbol in module or invalid parameter
VDLinux#>dmesg
ir_kbd_i2c: Unknown symbol __ir_input_register (err 0)
ir_kbd_i2c: Unknown symbol ir_input_init (err 0)
ir_kbd_i2c: Unknown symbol ir_input_nokey (err 0)
ir_kbd_i2c: Unknown symbol ir_input_unregister (err 0)
ir_kbd_i2c: Unknown symbol ir_input_keydown (err 0)
ir_kbd_i2c: Unknown symbol get_rc_map (err 0)

User avatar
juusso
SamyGO Moderator
Posts: 10124
Joined: Sun Mar 07, 2010 6:20 pm

Re: UVC video driver

Post by juusso »

try from new these. If wont load, i have no idea more. Maybe need to strip with --strip-unneded insetad of -g or so...

i think common drivers you have to load first
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LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

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