> Try to set VIDWIN0OFST, VIDWIN1OFST, OSDWIN0OFST,
> OSDWIN1OFST to half of current setting.
>
> When I attatched WideVGA LCD(800x480), according to sprue37 6.3.7,
> VIDWIN0OFST shoud be 800*2/32=0x32 (Video Window 0 is YCC mode),
> but this results in vertically shrinked image.
> In this case, by setting VIDWIN0OFST to 0x19 (0x32/2), the image
> became normal.
> It seems window offset has something to do with setting of DCLKCTL.
Thank you Hiroshi !! Now it works with OSD windows !!
I am using : (640*2/32) / 2 = 0x14 for OSD_OSDWIN0OFST
However OSD_VIDWIN0OFST and OSD_VIDWIN0OFST have actually a value of
(720*2/32) = 45 = 0x2D, so I can't divide it by 2.
I tried with 0x16 (22) and 0x17 (23), but video lines are not aligned ...
Do you have any idea about how to solve this problem? Maybe changing
DCLKCTL?
Finally I am using a 640x480 video so it works now with (640*2/32) /
2 = 0x14 for OSD_VIDWIN1OFST
Thank you Hiroshi!
Regards,
Carlos
_______________________________________________
Davinci-linux-open-source mailing list
[email protected]
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
