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omap3530 : scaling display resolution

suhas_m
Expert 1400 points
Other Parts Discussed in Thread: OMAP3530

hi...

we r using omap3530 under wince6.0...

we have successfully configured the display drivers for the resolution 800*600...... we have configured it to this particular resolution since we want to use TV-out and TV-out supports a max resolution of 800*600.and we also succeeded in getting the TV-out work :)

we also succeeded in displaying on both LCD display and TV-out simultaneously.. :) but the problem now is we r having a LCD display of size 1024*600....

since our build resolution is 800*600 ,we get our LCD filled only 75% of its size(1024*600)....so we want our LCD screen to be filled completely...

so how can we SCALE the 800*600 resolution to 1024*600 so that it fits our LCD screen.....hence making sure that TV-out also works and our LCD screen also is fully occupied to its boundaries....

  • 0
    TI__Guru 65405 points

    Hi Suhas,

    You should check the Win CE documentation about video drivers whether is it supported to use different resolutions on LCD screen and TV-out simultaneously or you need of own custom driver to realize this aim.

    BR

    Tsvetolin Shulev

  • 0 in reply to Cvetolin Shulev-XID
    Expert 1400 points

    as per my knowledge i dnt think we can exceed 800*600 resolution for TV-out... its clear in documentation given by TI.... but our LCD display is 1024*600.... so i wanted to stretch(scale or resize) this 800*600 resolution to 1024*600 so that it fits display exactly as well as it can be displayed on TV... :)

    can u pls provide me a link to Win CE documentation about video drivers,so that ill check whether is it supported to use different resolutions on LCD screen and TV-out simultaneously or you need of own custom driver to realize this aim.

  • 0 in reply to suhas_m
    TI__Guru 65405 points

    I haven't documentation for the Win CE video drivers but If creation of own driver seems very difficult work you could search on the Microsoft web site or post a thread in the WinCE forum because the issue is rather OS related level then on the processor level. There is a link to WinCE forum:

    http://e2e.ti.com/support/embedded/wince/default.aspx

    BR

    Tsvetolin Shulev