Hi All,

I was using the gspca_zc3xx module with kernel 2.6.32-r7 without any
problem but webcam does not work since I upgrade to 2.6.34-r1(x 86 stable)
My webcam is : A4 tech PK-635M and I am using wxcam (my own ebuild)
Also I have tried with kopete and cheese but result is same.

I have tried with ubuntu 10.04 (kernel 2.6.32.xxx) and it is working as
good. I guess there is a bug in the 2.6.34.xx series?

When I run the wxcam with command line I am getting some errors and
blank screen(same with kopete and cheese) :

Determining video4linux API version...
Using video4linux 2 API
VIDIOC_ENUM_FRAMESIZES: Invalid argument
V4L2_CID_SATURATION is not supported
Determining pixel format...
pixel format: JPEG
Found V4L2_PIX_FMT_JPEG pixel format
VIDIOC_DQBUF: Input/output error


#emerge --info

Portage 2.1.8.3 (default/linux/x86/10.0/desktop, gcc-4.4.3,
glibc-2.11.2-r0, 2.6.34-gentoo-r1 i686)
================================================== ===============
System uname:
Linux-2.6.34-gentoo-r1-i686-AMD_Athlon-tm-_64_X2_Dual_Core_Processor_3800+-with-gentoo-1.12.13
Timestamp of tree: Fri, 23 Jul 2010 11:45:03 +0000
app-shells/bash: 4.0_p37
dev-java/java-config: 2.1.11
dev-lang/python: 2.6.5-r2, 3.1.2-r3
dev-util/cmake: 2.6.4-r3
sys-apps/baselayout: 1.12.13
sys-apps/sandbox: 1.6-r2
sys-devel/autoconf: 2.13, 2.65
sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1
sys-devel/binutils: 2.20.1-r1
sys-devel/gcc: 4.4.3-r2
sys-devel/gcc-config: 1.4.1
sys-devel/libtool: 2.2.6b
virtual/os-headers: 2.6.30-r1
ACCEPT_KEYWORDS="x86"
ACCEPT_LICENSE="*"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=native -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/X11/xkb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d
/etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild
/etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -march=native -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests distlocks fixpackages news parallel-fetch
protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch"
GENTOO_MIRRORS="rsync://gentoo.mirrors.tds.net/gentoo
http://gentoo.mirrors.tds.net/gentoo"
LANG="tr_TR.UTF-8"
LDFLAGS="-Wl,-O1"
LINGUAS="tr"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times
--compress --force --whole-file --delete --stats --timeout=180
--exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/roslin /var/lib/layman/gentoo-china
/var/lib/layman/steev /var/lib/layman/sunrise /var/lib/layman/jasiu
/usr/local/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"