[Openchrome-users] [PATCH] VT1625 720x576 PAL

[Xavier Bachelot]

Daniel Ramsay wrote:
> Here is a patch for a vt1625 720x576 PAL mode, against v.386 in experimental_branch.  
> 
> I wasn't sure whether this should go into a ticket in trac or not, my apologies if I have posted it to the wrong place.
> 
> I'm using an EN12000EG board with a VT1625 TV encoder for a project that I'm working on at the moment, and needed a PAL mode that was able to show the whole screen without overscan.  I'm not a tv-out expert by any stretch of the imagination!  Some values are copy&paste from the 720x576Over mode.  
> 
> The 720x576 mode listed in VT1625Modes was not available, possibly because there was no matching entry in VT1625Table.
> 
> This mode does present some black border around the image, I'm not sure if that means it should be called 720x576Under instead.  
> 
> One other person who has tried this patch reported some wavy color when the picture was viewed over composite, but I haven't seen this effect on my TV - any feedback welcome.  
> 
> This mode has also been tested on an EX15000 board.
> 
> Please let me know if there's anything that needs to be corrected, or if there is any testing feedback.  I'm on the openchrome-users list.
> 
> Thanks,
> 
> Daniel.
> 
Commited, thanks.

Ragards,
Xavier