V4L a FB


To Konference Debian <czdebian-l zavinac debian bod cz>
From Tomas Pelc <tpelc zavinac volny bod cz>
Date 18 Mar 2003 07:05:30 +0100

Hral jsem si s nastavenim Framebuferu v kernelu a nejak od te doby
me zlobi v4l. 

Kdyz spustim pocitac, objevi se v XFree logu tato chyba:

  (II) LoadModule: "v4l"
  (WW) Warning, couldn't open module v4l
  (II) UnloadModule: "v4l"
  (EE) Failed to load module "v4l" (module does not exist, 0)

Po rucnim zadani > modprobe bttv
vypise tyto hlasky:

  Using /lib/modules/2.4.18/kernel/drivers/media/video/tuner.o
  insmod: a module named tuner already exists
  /lib/modules/2.4.18/kernel/drivers/media/video/bttv.o: post-install
   bttv failed
  /lib/modules/2.4.18/kernel/drivers/media/video/bttv.o: insmod bttv
   failed

ale pak vsechno funguje (tedy televize, teletext ...)

V kernelu (2.4.18) mam tohle:

  #
  # Multimedia devices
  #
  CONFIG_VIDEO_DEV=m

  #
  # Video For Linux
  #
  CONFIG_VIDEO_PROC_FS=y
  # CONFIG_I2C_PARPORT is not set

  #
  # Video Adapters
  #
  CONFIG_VIDEO_BT848=m
  # CONFIG_VIDEO_PMS is not set
  # CONFIG_VIDEO_BWQCAM is not set
  # CONFIG_VIDEO_CQCAM is not set
  # CONFIG_VIDEO_CPIA is not set
  # CONFIG_VIDEO_SAA5249 is not set
  # CONFIG_TUNER_3036 is not set
  # CONFIG_VIDEO_STRADIS is not set
  # CONFIG_VIDEO_ZORAN is not set
  # CONFIG_VIDEO_ZORAN_BUZ is not set
  # CONFIG_VIDEO_ZORAN_DC10 is not set
  # CONFIG_VIDEO_ZORAN_LML33 is not set
  # CONFIG_VIDEO_ZR36120 is not set
  # CONFIG_VIDEO_MEYE is not set

V modules.conf mam tohle

  # BTTV modul

  alias char-major-89     i2c-dev
  options i2c-core        i2c_debug=1
  options i2c-algo-bit    bit_test=1
  alias char-major-81     videodev
  alias char-major-81-0   bttv
  pre-install bttv        modprobe -k msp3400 modprobe -k tuner 
  options bttv            radio=0
  options msp3400         simple=0
  options tuner           type=19

  # The BTTV module does not load the tuner module automatically,
  # so do that in here
  post-install bttv insmod tuner
  post-remove bttv rmmod tuner

Co delám blbe?

Diky

TOM



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