Andy пишет:
On Thu, 16 Sep 2004 18:20:31 +0200 "Ronald S. Bultje" wrote:
RSB> Hi Andy,
RSB> RSB> On Thu, 2004-09-16 at 10:29, Andy Brown wrote:
RSB> > Sep 16 09:02:35 geostat kernel: ZORAN: get_high_mem() - requested
RSB> > 4194304, avail 262144
RSB> RSB> This suggests that the driver doesn't use bigphysarea. You have to
RSB> recompile the driver against the bigphysarea-patched kernel sources to
RSB> use bigphysarea in the kernel; did you do that?
RSB> RSB> Ronald
Hi Guys, thanks for your two suggestions. I followed dmitriy kuvshinov suggestions, and also recompiled to make sure, but i'm still getting similar problems:
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: zoran_open(motion, pid=[2662]), users(-)=0
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: dc10plus_init()
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: jpeg_codec_sleep() - sleep GPIO=0x81008888
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: jpeg_codec_sleep() - wake GPIO=0x89008888
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: jpeg_codec_sleep() - wake GPIO=0xc9008888
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: jpeg_codec_sleep() - sleep GPIO=0xc1008888
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: enable_jpg(IDLE)
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: VIDIOCGCAP
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: VIDIOCGCHAN - channel=1
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: VIDIOCSCHAN - channel=1, norm=0
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: VIDIOCGMBUF
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: mmap(V4L) of 0x403e9000-0x40429000 (size=262144)
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: VIDIOCMCAPTURE - frame=0, geom=768x576, fmt=15
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: v4l_grab() - wrong bytes-per-pixel format
Sep 16 20:45:17 geostat motion: Failed with YUV420P, trying YUV422 palette Sep 16 20:45:17 geostat kernel: DC10(new)[0]: VIDIOCMCAPTURE - frame=0, geom=768x576, fmt=7
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: v4l_set_format() - video buffer size (128 kB) is too small
Sep 16 20:45:17 geostat motion: Failed with YUV422, trying RGB24 palette Sep 16 20:45:17 geostat kernel: DC10(new)[0]: VIDIOCMCAPTURE - frame=0, geom=768x576, fmt=4
Sep 16 20:45:17 geostat kernel: DC10(new)[0]: v4l_set_format() - video buffer size (128 kB) is too small
Sep 16 20:45:17 geostat motion: ioctl VIDIOCMCAPTURE: Invalid argument
But according to my kernel:
cat /proc/bigphysarea Big physical area, size 16384 kB
free list: used list:
number of blocks: 1 0
size of largest block: 16384 kB 0 kB
total: 16384 kB 0 kB
So i'm still a bit stuck! I've set bigpages=10MB mem=366M bigphysarea=4096 in my bootloader as suggested, but still not getting any further.
Any other ideas guys??
There is a file "update" in the driver-zoran (./update dc10plus PAL)
It is contains that lines (in the bottom of the file):
$SUDO /sbin/insmod ./zoran.$mod_ext debug=3 card=$cardnum encoder=$encnum \ decoder=$decnum default_norm=$normnum lock_norm=0 pass_through=0 \ lml33dpath=1 # v4l_bufsize=1280
with comment about v4l_bufsize=1280.
When you update driver, may be you need uncomment this option?
In my update this option is a comment, becouse i setup this in my /etc/modules.conf
#alias usb-controller usb-uhci
alias eth0 8139too
options zoran card=2 v4l_bufsize=4096
alias char-major-81-0 zoran
alias char-major-81 zr36067
alias sound-slot-0 via82cxxx_audio
post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
alias usb-controller usb-uhci
I dont know about kernel boot option "bigpages" and i don't newer used this option.
My kernel boot option is (total memory: 217708k):
kernel /boot/vmlinuz-2.4.20-20.9observ mem=235M bigphysarea=4096 root=/dev/hda6 ro
dmitriy aka vilfred
p.s. sorry for my bad english
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