Thanks for the replies. I am using kernel 2.6.22 and dsplink 1.60. Maybe your findings could help even if these are different versions.
>From what you guys are saying, it seems that the app is looking for dsplink and not finding it? When you change the bootarg to mem=118M do you also change the cmem location or do you leave a gap between the linux section and the cmem section? Does this effect the dsplink somehow? Also, if I am using NSF and the root directory on the nsf partition contains more than 120M worth of files, will this cause a problem? Thanks again, -mat On Sun, Apr 12, 2009 at 8:48 AM, Steve Chen <[email protected]> wrote: > On Sun, 2009-04-12 at 10:08 +0300, Yusuf Caglar AKYUZ wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA1 > > > > Mat Laibowitz wrote: > > > In order to debug my mpeg4dec app side program I was looking dmai to > see how > > > it accessed the viddec2 ce interface. > > > > > > Along the way I decided to try and compile it and also to try and > upgrade > > > some components. > > > I modified the dmai source to support my custom board and can compile > it. > > > > > > Now I am having a run-time issue with the codec engine. > > > I am just trying to run the decode demo. > > > I get the error: > > > Unable to handle kernel paging request at virtual address c808b000 > > > > > > There is a lot of talk about this error, and I have read through the > > > postings, but still have not figured it out. > > > If I change the CMEM insert command, I can get it to say: > > > CMEMK Error: CMEM phys_start (0x87600000) overlaps kernel (0x80000000 > -> > > > 0x87800000) > > > > [...] > > > > Looking at the kernel oops, this is dsplink problem rather than > > cmem. Which kernel version are you using? and is this dsplink > > version 1.40? I faced a similar issues with 2.6.28 recently. If we > > are using the same software versions, I can summarize my findings. > > > > Regards, > > Caglar > > I also saw similar crash issue with 2.6.18 (MV pro 5 kernel). Chaning > MEM=120M to MEM=118M on the kernel command line fixed the problem for > me. > > Regards, > > Steve > > > > > -----BEGIN PGP SIGNATURE----- > > Version: GnuPG v2.0.9 (GNU/Linux) > > Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org > > > > iEYEARECAAYFAknhk3UACgkQ/nL+S5dojeiE2wCfc7pxnMMdXS8xciSfGAvxfMH/ > > dTkAnRgmpnQLfvNY11i6tct70PfBeKdM > > =ey7g > > -----END PGP SIGNATURE----- > > > > _______________________________________________ > > Davinci-linux-open-source mailing list > > [email protected] > > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > >
_______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
