Hi,
We're experiencing a strange behavior on our DM6446 board with a WVGA LCD digital display (display max resolution is 800 x 480 pixels): . VID0 and VID1 windows work fine, we can successfully achieve the 800 x 480 resolution . OSD0 doesn't work properly: we're able to see only 712 pixels of the 800 available, the last column visible is column 712 and it is positioned at the end of the visible area on the display and columns from 712 to 800 are not visible (it looks like if this window is stretched horizzontally) We're not able to identify any possible source of the problem: . We expect the VPBE is correctly configured to support our LCD display (Output in RGB888, Syncs, LCD_OE, VCLK and other signals seems to be good as seen outside the Davinci) . As said the VID0 and VID1 windows are correctly displayed on the screen (if there was a misconfiguration of the Video Encoder we had to see the problem on all the windows) . If we switch the resolution to use the display at a standard VGA resolution (e.g. by changing HSTART, HVALID, HSPLS, HSDLY, etc. to see the display as a standard 640 x 480 pixel display), we still have the same behavior: VID0 and VID1 are ok, OSD0 displays less than 640 columns horizontally and the OSD0 window is stretched to cover the whole visible display area Does anyone has experienced a similar problem or has an idea of what we're doing wrong/what could lead to this behavior? Regards, Alberto Navatta
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