>>>>> "R" == Rick Steeves <[EMAIL PROTECTED]> writes:
R> FYI I have this exact error that shows up in my log when using a R> PVR-350 w/ TV Out. (different kernel - 2.6.18-53.1.4.el5 under R> CentOS) R> At the time this happens, I lose sound on TV Out. R> I see it pretty regularly if I can provide any info to help debug. R> Rick This looks interesting. Will have to put that card in a windows machine soon. Will get back with you. Alan R> On Jan 5, 2008 11:37 PM, Alan P. Kennedy Sr. <[EMAIL PROTECTED] R> > wrote: R> Hans, R> Thanks for all the great work on the ivtv driver, and the R> excellent support. R> Anyway sorry to send the list and you on a chase after bugs R> that probably don't exist. R> After running for about a week with .udelay = 10, I started R> seeing the following error again, and lost sound on recordings: R> i2c-adapter i2c-3: sendbytes: error - bailout. msp3400 3-0040: R> I/O error #0 (read 0x10/0x200) R> This error is always on the same card. R> My problem could be a defective pvr 350 card. I pulled the R> card and has not seen a problem or any errors with my other pvr R> 350 card. I guess the only way to test this card is setup a system R> under windows, which I can't do at the current time. R> Thanks again, R> Alan R> On Thu, Dec 20, 2007 at 10:22:13PM -0600, A. P. Kennedy wrote: >> >>>>> "H" == Hans Verkuil <[EMAIL PROTECTED]> writes: >> H> On Tuesday 18 December 2007 06:15:51 A. P. Kennedy wrote: >> >> >>>>> "H" == Hans Verkuil <[EMAIL PROTECTED]> writes: >> >> H> On Monday 17 December 2007 02:43:44 A. P. Kennedy wrote: >> >> >> I have been having this problem with the latest development >> >> >> snapshots. Really started with kernel 2.6.22 and the ivtv >> driver >> >> in the kernel. >> >> >> >> >> >> Currently using kernel - 2.6.23.11 v4l-dvd - updated >> 12/16/2007 >> >> to lastest master repository. This version also >> contains the >> >> ivtvfb module. >> >> >> >> >> >> mythtv - latest svn update from today 12/16/2007. >> >> >> >> >> >> I have started having the following errors. >> >> >> >> >> >> i2c-adapter i2c-3: sendbytes: error - bailout. msp3400 >> 3-0040: >> >> I/O error #0 (read 0x10/0x200) i2c-adapter i2c-3: >> sendbytes: >> >> error - bailout. msp3400 3-0040: I/O error #0 >> (read 0x10/0x200) >> >> i2c-adapter i2c-3: sendbytes: error - >> bailout. msp3400 3-0040: >> >> I/O error #0 (read 0x10/0x200) >> i2c-adapter i2c-2: sendbytes: >> >> error - bailout. msp3400 >> 2-0040: I/O error #0 (read 0x10/0x200) >> >> i2c-adapter i2c-3: >> sendbytes: error - bailout. msp3400 3-0040: >> >> I/O error #0 >> (read 0x10/0x200) >> >> >> >> >> >> What does this error mean? >> >> >> >> >> >> When this error occurs I lose the sound on the recording, >> and >> >> wife gets mad ;-) >> >> >> >> >> >> It is strange because this error does not happen all the >> time, >> >> and the next recording usually is okay. >> >> >> >> >> >> I did a search of the mailing list, and one user upgrade to >> the >> >> lastest v4l-dvb to resolve this problem. However, no >> luck here. >> >> Anything else I can try? Thanks for any help on >> this matter. >> >> H> Just about the only thing that could cause this would be an i2c H> timing change. Use the v4l-dvb repository, edit file ivtv-i2c.c, H> search for this line: >> >> H> .udelay = 5, >> >> H> and replace the 5 with 10. Try again and see if this solves the H> problem. Please let me know the result. >> >> H> The i2c timings were changed to speed up the firmware load, but H> this might have introduced problems in this area. >> >> H> Regards, >> >> H> Hans >> >> H> _______________________________________________ ivtv-devel >> >> mailing H> list [EMAIL PROTECTED] H> http://ivtvdriver.org/mailman/listinfo/ivtv-devel >> >> Thanks that did the trick. Usually this error would occur >> within >> 10-20 minutes after a recording would start. No error >> after >> recording for several hours tonight, and no problems with >> audio >> recordings have been noted. >> H> OK, good news. Can you try to use the values 6, 7, 8 and 9 as well H> and see until which value you still get errors? And I also like to H> know which msp chip you have (should be in the kernel log). >> H> Thanks, >> H> Hans >> msp chip is MSP4448G-A2 >> >> Here are the results: Between runs the computer was turned off for >> 2-3 minutes. >> >> .udelay = 6 i2c-adapter i2c-2: sendbytes: error - bailout. msp3400 >> 2-0040: I/O error #0 (read 0x10/0x200) >> >> .udelay = 7 i2c-adapter i2c-2: sendbytes: error - bailout. msp3400 >> 2-0040: I/O error #0 (read 0x10/0x200) >> >> .udelay = 8 no errors >> >> .udelay = 9 no errors >> >> .udelay = 10 no errors >> >> Currently using .udelay = 8. >> >> Hope this helps. >> >> Alan R> _______________________________________________ ivtv-users R> mailing list [email protected] R> http://ivtvdriver.org/mailman/listinfo/ivtv-users R> _______________________________________________ ivtv-users mailing R> list [email protected] R> http://ivtvdriver.org/mailman/listinfo/ivtv-users _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
