Gentoo Forums
Gentoo Forums
Gentoo Forums
Quick Search: in
[SOLVED] can't install webcam
View unanswered posts
View posts from last 24 hours

 
Reply to topic    Gentoo Forums Forum Index Kernel & Hardware
View previous topic :: View next topic  
Author Message
leonixyz
Tux's lil' helper
Tux's lil' helper


Joined: 18 Sep 2012
Posts: 76
Location: Italy

PostPosted: Sun Nov 17, 2013 11:20 pm    Post subject: [SOLVED] can't install webcam Reply with quote

I was trying to let work the webcam of my Acer Aspire One D257

Code:

$ lsusb
Bus 001 Device 002: ID 064e:d214 Suyin Corp.


As suggested on freenode I recompiled my kernel enabling

Code:

-> Device Drivers
  -> Multimedia support (MEDIA_SUPPORT [=y])
    -> Media USB Adapters (MEDIA_USB_SUPPORT [=y])
      -> USB Video Class (UVC) (USB_VIDEO_CLASS [=y])


This is /var/log/gernernel.log

Code:

* Gentoo Linux Genkernel; Version 3.4.45.1
* Running with options: all
* Using genkernel.conf from /etc/genkernel.conf
* Sourcing arch-specific config.sh from /usr/share/genkernel/arch/x86_64/config.sh ..
* Sourcing arch-specific modules_load from /usr/share/genkernel/arch/x86_64/modules_load ..

* Linux Kernel 3.10.7-gentoo for x86_64...
* .. with config file /etc/kernels/kernel-config-x86_64-3.10.7-gentoo
* kernel: --mrproper is disabled; not running 'make mrproper'.
*         >> Running oldconfig...
COMMAND: make -j3 CC="gcc" LD="ld" AS="as" ARCH="x86" 
scripts/kconfig/conf --oldconfig Kconfig
#
# configuration written to .config
#
* kernel: --clean is disabled; not running 'make clean'.
* kernel: >> Invoking menuconfig...
COMMAND: make -j3 -j1 CC="gcc" LD="ld" AS="as" ARCH="x86" menuconfig
COMMAND: make -j3 CC="gcc" LD="ld" AS="as" ARCH="x86" 
scripts/kconfig/conf --silentoldconfig Kconfig
make[1]: Nothing to be done for `all'.
  CHK     include/generated/uapi/linux/version.h
make[1]: Nothing to be done for `relocs'.
  CHK     include/generated/utsrelease.h
  CALL    scripts/checksyscalls.sh
*         >> Compiling 3.10.7-gentoo bzImage...
COMMAND: make -j3 CC="gcc" LD="ld" AS="as" ARCH="x86" 
make[1]: Nothing to be done for `all'.
  CHK     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  CC      scripts/mod/devicetable-offsets.s
  GEN     scripts/mod/devicetable-offsets.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTLD  scripts/mod/modpost
make[1]: Nothing to be done for `relocs'.
  CALL    scripts/checksyscalls.sh
  CHK     include/generated/compile.h
  GZIP    kernel/config_data.gz
  CHK     kernel/config_data.h
  UPD     kernel/config_data.h
  CC      kernel/configs.o
make[3]: `arch/x86/realmode/rm/realmode.bin' is up to date.
  LD      kernel/built-in.o
  CC      drivers/media/usb/uvc/uvc_status.o
  LD      drivers/media/usb/uvc/uvcvideo.o
  LD      drivers/media/usb/uvc/built-in.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/media/built-in.o
  LD      drivers/built-in.o
  LINK    vmlinux
  LD      vmlinux.o
  MODPOST vmlinux.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
drivers/built-in.o: In function `uvc_delete':
uvc_driver.c:(.text+0x1b6070): undefined reference to `usb_put_intf'
uvc_driver.c:(.text+0x1b6078): undefined reference to `usb_put_dev'
uvc_driver.c:(.text+0x1b6125): undefined reference to `usb_driver_release_interface'
uvc_driver.c:(.text+0x1b612f): undefined reference to `usb_put_intf'
drivers/built-in.o: In function `uvc_probe':
uvc_driver.c:(.text+0x1b660c): undefined reference to `usb_get_dev'
uvc_driver.c:(.text+0x1b661b): undefined reference to `usb_get_intf'
uvc_driver.c:(.text+0x1b68bd): undefined reference to `usb_ifnum_to_if'
uvc_driver.c:(.text+0x1b693f): undefined reference to `usb_driver_claim_interface'
uvc_driver.c:(.text+0x1b69a1): undefined reference to `usb_driver_release_interface'
uvc_driver.c:(.text+0x1b69ce): undefined reference to `usb_get_intf'
uvc_driver.c:(.text+0x1b73e6): undefined reference to `usb_driver_release_interface'
uvc_driver.c:(.text+0x1b73ef): undefined reference to `usb_put_intf'
uvc_driver.c:(.text+0x1b7879): undefined reference to `usb_string'
uvc_driver.c:(.text+0x1b79ac): undefined reference to `usb_string'
drivers/built-in.o: In function `uvc_free_urb_buffers':
uvc_video.c:(.text+0x1ba4e8): undefined reference to `usb_free_coherent'
drivers/built-in.o: In function `uvc_uninit_video':
uvc_video.c:(.text+0x1ba544): undefined reference to `usb_kill_urb'
uvc_video.c:(.text+0x1ba54c): undefined reference to `usb_free_urb'
drivers/built-in.o: In function `uvc_video_complete':
uvc_video.c:(.text+0x1ba631): undefined reference to `usb_submit_urb'
drivers/built-in.o: In function `uvc_video_decode_start':
uvc_video.c:(.text+0x1ba9e9): undefined reference to `usb_get_current_frame_number'
drivers/built-in.o: In function `__uvc_query_ctrl.isra.11':
uvc_video.c:(.text+0x1baed3): undefined reference to `usb_control_msg'
drivers/built-in.o: In function `uvc_alloc_urb_buffers.part.12':
uvc_video.c:(.text+0x1bb0a8): undefined reference to `usb_alloc_coherent'
drivers/built-in.o: In function `uvc_init_video':
uvc_video.c:(.text+0x1bb94b): undefined reference to `usb_set_interface'
uvc_video.c:(.text+0x1bb9e9): undefined reference to `usb_alloc_urb'
uvc_video.c:(.text+0x1bbb50): undefined reference to `usb_alloc_urb'
uvc_video.c:(.text+0x1bbbd6): undefined reference to `usb_submit_urb'
drivers/built-in.o: In function `uvc_video_suspend':
(.text+0x1bc2c4): undefined reference to `usb_set_interface'
drivers/built-in.o: In function `uvc_video_resume':
(.text+0x1bc2e9): undefined reference to `usb_set_interface'
drivers/built-in.o: In function `uvc_video_init':
(.text+0x1bc3c4): undefined reference to `usb_set_interface'
drivers/built-in.o: In function `uvc_video_enable':
(.text+0x1bc51e): undefined reference to `usb_set_interface'
drivers/built-in.o: In function `uvc_video_enable':
(.text+0x1bc5fc): undefined reference to `usb_set_interface'
drivers/built-in.o: In function `uvc_ctrl_init_xu_ctrl.part.10':
uvc_ctrl.c:(.text+0x1bd3cf): undefined reference to `usb_match_one_id'
drivers/built-in.o: In function `uvc_ctrl_init_device':
(.text+0x1be0bd): undefined reference to `usb_match_one_id'
drivers/built-in.o: In function `uvc_status_complete':
uvc_status.c:(.text+0x1be544): undefined reference to `usb_submit_urb'
drivers/built-in.o: In function `uvc_status_init':
(.text+0x1be679): undefined reference to `usb_alloc_urb'
drivers/built-in.o: In function `uvc_status_cleanup':
(.text+0x1be755): undefined reference to `usb_kill_urb'
drivers/built-in.o: In function `uvc_status_cleanup':
(.text+0x1be761): undefined reference to `usb_free_urb'
drivers/built-in.o: In function `uvc_status_start':
(.text+0x1be79c): undefined reference to `usb_submit_urb'
drivers/built-in.o: In function `uvc_status_stop':
(.text+0x1be7b3): undefined reference to `usb_kill_urb'
drivers/built-in.o: In function `uvc_status_suspend':
(.text+0x1be7cc): undefined reference to `usb_kill_urb'
drivers/built-in.o: In function `uvc_status_resume':
(.text+0x1be7f9): undefined reference to `usb_submit_urb'
drivers/built-in.o: In function `uvc_debugfs_init':
(.text+0x1bebab): undefined reference to `usb_debug_root'
drivers/built-in.o: In function `uvc_init':
uvc_driver.c:(.init.text+0xbe06): undefined reference to `usb_register_driver'
drivers/built-in.o: In function `uvc_cleanup':
uvc_driver.c:(.exit.text+0xb1f): undefined reference to `usb_deregister'
make: *** [vmlinux] Error 1
* Gentoo Linux Genkernel; Version 3.4.45.1
* Running with options: all
* Using genkernel.conf from /etc/genkernel.conf
* Sourcing arch-specific config.sh from /usr/share/genkernel/arch/x86_64/config.sh ..
* Sourcing arch-specific modules_load from /usr/share/genkernel/arch/x86_64/modules_load ..

* ERROR: Failed to compile the "bzImage" target...
*
* -- Grepping log... --
*
*
* -- End log... --
*
* Please consult /var/log/genkernel.log for more information and any
* errors that were reported above.
*
* Report any genkernel bugs to bugs.gentoo.org and
* assign your bug to genkernel@gentoo.org. Please include
* as much information as you can in your bug report; attaching
* /var/log/genkernel.log so that your issue can be dealt with effectively.
*
* Please do *not* report compilation failures as genkernel bugs!
*


edit:
This is the full .config file http://bpaste.net/show/150619/
I added my user to video group.
To test if the webcam is enabled I start skype and browse through the options to video devices.

I have no idea what to do now,.. Thanks in advance


Last edited by leonixyz on Tue Nov 19, 2013 12:28 pm; edited 1 time in total
Back to top
View user's profile Send private message
thumper
Guru
Guru


Joined: 06 Dec 2002
Posts: 441
Location: Venice FL

PostPosted: Mon Nov 18, 2013 12:42 am    Post subject: Reply with quote

if your camera is supported by uvc is the driver loaded?

Code:
 $ lsmod | grep uvc
uvcvideo               80784  0
videobuf2_vmalloc      13216  1 uvcvideo
videobuf2_core         40513  1 uvcvideo
videodev              133456  2 uvcvideo,videobuf2_core


and you can use the package media-video/guvcview to view and test the camera.

George
Back to top
View user's profile Send private message
Jaglover
Advocate
Advocate


Joined: 29 May 2005
Posts: 4633
Location: Saint Amant, Acadiana

PostPosted: Mon Nov 18, 2013 12:55 am    Post subject: Reply with quote

Quote:
* ERROR: Failed to compile the "bzImage" target...

The build failed ...
_________________
Please learn how to denote units correctly!
Back to top
View user's profile Send private message
dmpogo
Advocate
Advocate


Joined: 02 Sep 2004
Posts: 2285
Location: Canada

PostPosted: Mon Nov 18, 2013 5:31 am    Post subject: Reply with quote

Do

Code:

make clean


in /usr/src/linux directory

before re-running genkernel
Back to top
View user's profile Send private message
leonixyz
Tux's lil' helper
Tux's lil' helper


Joined: 18 Sep 2012
Posts: 76
Location: Italy

PostPosted: Mon Nov 18, 2013 12:28 pm    Post subject: Reply with quote

made "make clean" in /usr/src/linux

but

http://bpaste.net/show/150747/

it just took more time to pop out with the error
Back to top
View user's profile Send private message
thumper
Guru
Guru


Joined: 06 Dec 2002
Posts: 441
Location: Venice FL

PostPosted: Mon Nov 18, 2013 7:04 pm    Post subject: Reply with quote

Going out on a limb here, are you building that into the kernel or as a module?

Probably should be a module.

Code:
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y



George
Back to top
View user's profile Send private message
leonixyz
Tux's lil' helper
Tux's lil' helper


Joined: 18 Sep 2012
Posts: 76
Location: Italy

PostPosted: Tue Nov 19, 2013 12:27 pm    Post subject: Reply with quote

thumper wrote:
Going out on a limb here, are you building that into the kernel or as a module?

Probably should be a module.

Code:
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y



George


I compiled it as a module and now works
Back to top
View user's profile Send private message
Display posts from previous:   
Reply to topic    Gentoo Forums Forum Index Kernel & Hardware All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum