Hi Ronald, After a quick reboot, just to make sure everything is clean and predictable: [root@localhost root]# v4l-conf -d :0 -c /dev/video0 v4l-conf: using X11 display :0 dga: version 2.0 mode: 800x600, depth=24, bpp=32, bpl=3328, base=0xd4000000 /dev/video0 [v4l2]: ioctl VIDIOC_QUERYCAP: Invalid argument /dev/video0 [v4l]: configuration done Yields: Feb 11 03:56:20 localhost kernel: LML33[0]: zoran_open, v4l-conf pid=[1134] Feb 11 03:56:20 localhost kernel: LML33[0]: V4L frame 0 mem 0xdc9c0000 (bus: 0x1c9c0000) Feb 11 03:56:20 localhost kernel: LML33[0]: V4L frame 1 mem 0xdc9e0000 (bus: 0x1c9e0000) Feb 11 03:56:20 localhost kernel: MJPEG[0]-bt819: enable output 1 Feb 11 03:56:20 localhost kernel: MJPEG[0]-bt856: set input 0 Feb 11 03:56:20 localhost kernel: LML33[0]: enable_jpg IDLE Feb 11 03:56:20 localhost kernel: LML33[0]: UNKNOWN ioctl cmd: 0x80685600 Feb 11 03:56:20 localhost kernel: LML33[0]: ioctl VIDIOCGCAP Feb 11 03:56:20 localhost kernel: LML33[0]: ioctl VIDIOCGFBUF Feb 11 03:56:20 localhost kernel: LML33[0]: ioctl VIDIOCSFBUF: base=0xd4000000 w=800 h=600 depth=32 bpl=3328 Feb 11 03:56:20 localhost kernel: LML33[0]: zoran_close, v4l-conf pid=[1134] Feb 11 03:56:20 localhost kernel: MJPEG[0]-bt819: enable output 1 Feb 11 03:56:20 localhost kernel: MJPEG[0]-bt856: set input 0 Feb 11 03:56:20 localhost kernel: LML33[0]: enable_jpg IDLE Feb 11 03:56:20 localhost kernel: LML33[0]: interrupts received: GIRQ0:4 queue_state=0/0/0/0 Feb 11 03:56:20 localhost kernel: MJPEG[0]-bt819: enable output 0 Feb 11 03:56:20 localhost kernel: MJPEG[0]-bt856: set input 2 Feb 11 03:56:20 localhost kernel: LML33[0]: zoran_close done Thanks again for any input... k. -----Original Message----- From: Ronald Bultje [mailto:rbultje@xxxxxxxxxxxxxxxxxxx] Sent: February 11, 2003 2:49 AM To: video4linux-list@xxxxxxxxxx Subject: Re: Black window problem displaying live video in xawtv from lml33 ca rd Hey Kris, On Tue, 2003-02-11 at 11:18, Kris Boutilier wrote: > For some time now I have been trying to get xawtv to display live input > from the composite connector on my LML33 card. All I can get is, > intermittantly, roughly the left-half of the top two lines of video. They > are however correctly proportioned and in colour as expected. [..] > I'm running on a fresh build of an unpatched kernel 2.4.20. X is > XFree86-4.1.0-3 running on an AGP ATI Rage 128 using the r128 driver > (reported as version 4.0.1). The distro is Redhat-7.2. I have also passed a > 'mem=' parameter to the kernel on boot to lower the registered Ram limit by > 3Mb. [..] > Feb 11 02:49:46 localhost kernel: LML33[0]: ioctl VIDIOCSFBUF: base=0x0 > w=800 h=600 depth=32 bpl=3328 > Feb 11 02:49:46 localhost kernel: LML33[0]: ioctl VIDIOCSFBUF: base=0x0 > w=800 h=600 depth=32 bpl=3328 [..etc..] > The output from v4l-conf > [root@localhost log]# v4l-conf -d :0 -c /dev/video0> v4l-conf: using X11 display :0 > dga: version 2.0 > mode: 800x600, depth=24, bpp=32, bpl=3328, base=0xd4000000 > /dev/video0 [v4l2]: ioctl VIDIOC_QUERYCAP: Invalid argument > /dev/video0 [v4l]: configuration done Why is base reported as 0x0? Could you give the dmesg output after running v4l-conf only? Ronald -- Ronald Bultje <rbultje@xxxxxxxxxxxxxxxxxxx> Linux Video/Multimedia developer
