| NO, u-boot has nothing to do with the IOCTL. it is the davincifb driver
in the OS that causes trouble. There are other compatibility issues
with the new SDK 1.3. Code migrations are needed. --- On Thu, 5/15/08, Gbzbz Gbzbz <[EMAIL PROTECTED]> wrote: > From: Gbzbz Gbzbz <[EMAIL PROTECTED]> > Subject: Re: Demos not working in SDK 1.3, uBoot 1.2 does not boot > To: "davinci" <[email protected]>, "Vim Venture" <[EMAIL PROTECTED]> > Date: Thursday, May 15, 2008, 1:10 PM > <div id=yiv1517662994><table > cellspacing='0' cellpadding='0' > border='0'><tr><td > style='font:inherit;'>NO, u-boot has nothing to > do with the IOCTL. it is the davincifb driver in the OS > that causes trouble. There are other compatibility issues > with the new SDK 1.3. Code migrations are > needed.<br><br>--- On <b>Thu, 5/15/08, > Vim Venture > <i><[EMAIL PROTECTED]></i></b> > wrote:<br><blockquote style="border-left:2px > solid rgb(16, 16, > 255);margin-left:5px;padding-left:5px;">From: Vim > Venture > <[EMAIL PROTECTED]><br>Subject: Demos > not working in SDK 1.3, uBoot 1.2 does not > boot<br>To: "davinci" > <[email protected]><br>Date: > Thursday, May 15, 2008, 7:30 > PM<br><br><pre>Hi everyone,<br>I am > using the SDK v1.30 release on the DM6446, and none of the > demos <br>will run for me.<br>When I run the > decode demo, I get the following > > error.<br><br>----------------------------------------------------------<br>[EMAIL PROTECTED]:/opt/dvsdk/dm6446# > ./decode -v data/ > <br>davincieffect_ntsc.m2v<br>Decode demo > started.<br>Decode Error: Failed to get the requested > screen size: 720x480 at 16 bpp<br>Decode Error: Failed > ioctl FBIOPUT_VSCREENINFO on > /dev/fb/0<br><br>Total I-frames: 1, P-frames: > 2, B-frames: 0, IDR-frames: 0 rejected: > 0<br>[EMAIL PROTECTED]:/opt/dvsdk/dm6446#<br>----------------------------------------------------------<br><br>Similar > errors occur with the other demos. I am currently using > uBoot <br>1.1.3. The release notes for SDK 1.30 say > that an upgrade to uBoot <br>1.2 is needed, but my > DM6446 EVM will not boot with uBoot 1.2. It is > <br>unresponsive and I have to revert back to 1.1.3 > with DVFlasher to get <br>a proper boot. I'm > not sure if these 2 problems are related. Could > <br>the version of uBoot affect > FBIOPUT_VSCREENINFO?<br><br>My boot-time video > args are > set as:<br>video <br>= <br>dm6446fb:vid0 > <br>= <br>720x480x16,2025K <br>@0,0 > <br>:vid1=720x480,[EMAIL PROTECTED],0:osd0=720x480,[EMAIL PROTECTED],0:osd1=720x480,[EMAIL PROTECTED],0<br><br>Has > anyone else bumped into this > problem?<br><br>Regards,<br>-Vim<br><br><br>_______________________________________________<br>Davinci-linux-open-source > mailing > list<br>[email protected]<br>http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source</pre></blockquote></td></tr></table><br> > > > > > > </div>_______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source |
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