1394 DV problems
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1394 DV problems
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From: Karthikeyan M. <kma...@ho...> - 2001-01-22 00:17:54
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<html><P><FONT face=Arial size=2>Hi,</FONT></P> <P><FONT face=Arial size=2>I'm running kernel2.4.0 (installed over Mandrake 7.1) on a laptop with pcmcia-cs-3.1.23 and the latest fixed version of the 1394 modules. With IEEE1394_VERBOSE_DEBUG enabled, I'm able to capture using dvgrab, but with a good deal of frame loss. WIth verbose debug turned off, I get about a second's worth of frames before I see a message like this from ohci1394 in /var/log/messages:</FONT></P> <P><FONT face=Arial size=2>Waking up dma cxt 2: processing is probably too slow</FONT></P> <P><FONT face=Arial size=2>dvgrab gets no more data. Any ideas what could be happening ? (Is it some sort of buffer overrun in the driver ...?)</FONT></P> <P><FONT face=Arial size=2>BTW, thanks for the quick fix for the 2.4.0 modules!</FONT></P> <P><FONT face=Arial size=2>Cheers,</FONT></P> <P><FONT face=Arial size=2>Karthik Madathil</FONT></P><br clear=all><hr>Get Your Private, Free E-mail from MSN Hotmail at <a href="http://www.hotmail.com">http://www.hotmail.com</a>.<br></p></html> |