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VINO doesn't work with 2.6.16-rc5: Problem getting video capabilities

To: linux-mips@linux-mips.org
Subject: VINO doesn't work with 2.6.16-rc5: Problem getting video capabilities
From: Martin Michlmayr <tbm@cyrius.com>
Date: Tue, 28 Feb 2006 16:58:38 +0000
Cc: ladis@linux-mips.org, tmnousia@cc.hut.fi
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
User-agent: Mutt/1.5.11
The VINO driver doesn't seem to work in 2.6.16-rc5.  When I load the
module, I get:

Linux video capture interface: v1.00
SGI VINO driver version 0.0.5
VINO revision 0 found
Philips SAA7191 driver version 0.0.5
SAA7191 initialized
SGI IndyCam driver version 0.0.5
IndyCam v1.0 detected
IndyCam initialized

However, when I try to take a picture, I get:

sgi:~# vgrabbj
Problem getting video capabilities
Fatal Error (non-daemon), exiting...
There was no map allocated to be freed...

And in dmesg:

ioctl32(vgrabbj:2306): Unknown cmd fd(3) cmd(403c7601){00} arg(0044f11c) on 
/dev/video

sgi:~# uname -a
Linux sgi 2.6.16-rc5-r4k-ip22 #2 Tue Feb 28 03:57:30 UTC 2006 mips64 GNU/Linux


It works fine with 2.4.26:

sgi:~# modprobe vino
i2c-core.o: i2c core module version 2.6.1 (20010830)
Linux video capture interface: v1.00
VINO Rev: 0x00
VINO: clipping 0, 0, 640, 486 / 1 - 640
VINO: clipping 0, 0, 640, 486 / 1 - 640
Indycam v1.0 detected.

sgi:~# vgrabbj > x.jpg
VINO: scaling 0, 0, 352, 288 / 1 - 1408
Reading image from /dev/video
VINO: intr status 0004
VINO: chnl A clear EOD
VINO: intr status 0002
VINO: chnl A clear EOD
sgi:~#

-- 
Martin Michlmayr
http://www.cyrius.com/

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