Andy Walls wrote:
On Sun, 2011-12-04 at 18:01 -0800, Yan Seiner wrote:
I am experiencing a kernel oops when trying to use a Hauppage USB Live 2
frame grabber. The oops is below.
The system is a SOC 260Mhz Broadcom BCM47XX access point running OpenWRT.
root@anchor:/# uname -a
Linux anchor 3.0.3 #13 Sun Dec 4 08:04:41 PST 2011 mips GNU/Linux
The OOPS could be due to the limited hardware or something else. I'd
appreciate any suggestions for making this work. I was hoping with
hardware compression I could make it work on this platform. I am
currently using a Hauppage USB Live (saa7115 based) with no problems but
with limited resolution.
cx231xx v4l2 driver loaded.
cx231xx #0: New device Hauppauge Hauppauge Device @ 480 Mbps (2040:c200) with 5 interfaces
cx231xx #0: registering interface 1
cx231xx #0: can't change interface 3 alt no. to 3: Max. Pkt size = 0
cx231xx #0: can't change interface 4 alt no. to 1: Max. Pkt size = 0
cx231xx #0: Identified as Hauppauge USB Live 2 (card=9)
cx231xx #0: cx231xx_dif_set_standard: setStandard to ffffffff
cx231xx #0: Changing the i2c master port to 3
cx231xx #0: cx25840 subdev registration failure
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
The cx231xx driver requires the cx25840 module. I'll wager you didn't
install it on your router.
Right in one. I did not because it didn't seem to be required - no
missing symbols or error messages. Would a warning to syslog be possible?
With 8MB of flash, I remove everything that is not required.
--Yan
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Albert Einstein
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