Bernhard -
Thanks for your reply.I'm using the zoran driver included in the 2.6.8.1 vanilla kernel, created using a config file from FC2, with config changes made to include SATA support, v4l, and the zoran modules.
lsmod reports the following related to the zoran:
Module Size Used by zr36016 9480 1 zr36050 12296 1 adv7175 9224 0 vpx3220 11400 0 zr36067 132060 0 i2c_algo_bit 12168 1 zr36067 i2c_core 22528 3 adv7175,vpx3220,i2c_algo_bit videocodec 10900 3 zr36016,zr36050,zr36067 videodev 11520 1 zr36067
/etc/modprobe.conf has the following:
options zr36067 card=4 alias char-major-81 zr36067
And after loading the card, /var/log/messages has:
Oct 14 12:31:50 catshadow kernel: Linux video capture interface: v1.00
Oct 14 12:31:50 catshadow kernel: Linux video codec intermediate layer: v0.2
Oct 14 12:31:50 catshadow kernel: Zoran MJPEG board driver version 0.9.5
Oct 14 12:31:50 catshadow kernel: ACPI: PCI interrupt 0000:01:09.0[A] -> GSI 18 (level, low) -> IRQ 18
Oct 14 12:31:50 catshadow kernel: MJPEG[0]: Zoran ZR36067 (rev 2) irq: 18, memory: 0xfeadf000
Oct 14 12:31:50 catshadow kernel: MJPEG[0]: subsystem vendor=0x1031 id=0xd801
Oct 14 12:31:50 catshadow kernel: ZORAN: 1 card(s) found
Oct 14 12:31:50 catshadow kernel: DC30plus[0]: zr36057_init() - initializing card[0], zr=f8a82640
And running xawtv for a few seconds as root puts the following into /var/log/messages:
Oct 14 12:31:51 catshadow kernel: DC30plus[0]: zoran_open(v4l-conf, pid=[2728]), users(-)=0
Oct 14 12:31:51 catshadow kernel: DC30plus[0]: zoran_close(v4l-conf, pid=[2728]), users(+)=1
Oct 14 12:31:51 catshadow kernel: DC30plus[0]: zoran_open(xawtv, pid=[2727]), users(-)=0
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: zoran_close(xawtv, pid=[2727]), users(+)=1
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: zoran_open(xawtv, pid=[2727]), users(-)=0
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: v4l_set_format() - video buffer size (128 kB) is too small
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x32315559 (YU12)
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x59565955 (UYVY)
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: v4l_set_format() - video buffer size (128 kB) is too small
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: v4l_set_format() - video buffer size (128 kB) is too small
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x33424752 (RGB3)
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: v4l_set_format() - video buffer size (128 kB) is too small
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x0 ( )
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: v4l_set_format() - video buffer size (128 kB) is too small
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x59455247 (GREY)
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: v4l_set_format() - video buffer size (128 kB) is too small
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x50323234 (422P)
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x32315559 (YU12)
Oct 14 12:31:52 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x0 ( )
Oct 14 12:31:52 catshadow last message repeated 24 times
Oct 14 12:31:53 catshadow kernel: DC30plus[0]: v4l_set_format() - video buffer size (128 kB) is too small
Oct 14 12:31:53 catshadow kernel: DC30plus[0]: v4l_set_format() - video buffer size (128 kB) is too small
Oct 14 12:31:53 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x33424752 (RGB3)
Oct 14 12:31:53 catshadow kernel: DC30plus[0]: v4l_set_format() - video buffer size (128 kB) is too small
Oct 14 12:31:53 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x0 ( )
Oct 14 12:31:53 catshadow kernel: DC30plus[0]: v4l_set_format() - video buffer size (128 kB) is too small
Oct 14 12:31:53 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x59455247 (GREY)
Oct 14 12:31:53 catshadow kernel: DC30plus[0]: v4l_set_format() - video buffer size (128 kB) is too small
Oct 14 12:31:53 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x50323234 (422P)
Oct 14 12:31:53 catshadow kernel: DC30plus[0]: VIDIOC_S_FMT - unknown/unsupported format 0x32315559 (YU12)
Oct 14 12:31:53 catshadow kernel: DC30plus[0]: zoran_close(xawtv, pid=[2727]), users(+)=1
The Dell OptiPlex GX-270 uses the Intel 865G chipset.
Thanks again for the assistance.
Steve
Bernhard Praschinger wrote:
Hallo
Anyone with a working DC30+ setup willing/able to give me some pointers on getting started? I can get video thru xawtv although it is very not-right (B&W and looks like bad tracking, but a TV plugged into the VCR has no issues). Following some of the examples in the mjpeg howto (http://www.linuxmafia.com/faq/Apps/AV/mjpegtools_overview.html) either gets me a segfault or locks my machine completely, requiring the use of the power button.
I'm using a DC30+ in a Dell Optiplex GX-270 running Fedore Core 2 with updated kernel, etc.
Which kernel, zoran driver do you use ? What kind of chipset is in you
Dell ?
And which version of the mjpegtools do you use.
You should use a late 2.6.x kernel if you want to use the DC30, or use
the CVS zorand driver from SF.
When you load the driver it would be interresting if the system wirties something into the log. (/var/log/messages).
When you know that the machine segfaults. What are the last lines, of the messages file (tail) before the machine completly breaks ?
auf hoffentlich bald,
Berni the Chaos of Woodquarter
Email: [EMAIL PROTECTED] www: http://www.lysator.liu.se/~gz/bernhard
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