Hi there, I'd like to use the vga output trough s-video conector. I already have this 3 files and they seems ok to me. Apparently they are setting correctly all bits. But when echoing "tv" to /sys/.../graphics the lcd is turned off but nothing appears on the tv...
am I missing something? has anyone already tried to do it? is it working? On Mon, Jun 2, 2008 at 9:08 AM, Syed Mohammed, Khasim <[EMAIL PROTECTED]> wrote: > Resending: I think you have received the attachments if not do let me know. > >> -----Original Message----- >> From: [EMAIL PROTECTED] [mailto:linux-omap-open-source- >> [EMAIL PROTECTED] On Behalf Of Royer, Fabien >> Sent: Monday, June 02, 2008 4:55 PM >> To: [EMAIL PROTECTED] >> Subject: driver DVI output OMAP3 EVM >> >> Hello, >> >> I would like to know how to drive the DVI output on the OMAP3 EVM. >> > > Hi Fabien, > > If you use TI's release for OMAP3 EVM then the mods required to get DVI > working is as given below, basically it is hardcoded version, LCD will not > work from there on. At present we don't have a version that allows you to > dynamically switch between DVI and LCD. The files attached are bit old, may > be you have to twik in a bit to get it compiled. > > Hardware: > > On EVM 3530 Base board, replace the Resistor R18 (It's near to DVI connector > [TOP SIDE] of the board) with a 510 ohm (its 10K now). > > Software: > > The attached files have to be copied to respective directories. > > - arch/arm/plat-omap/display.c > - drivers/video/omap/omap_disp_out.c > - drivers/video/omap/omap_fb.c > > Changes for different resolution: > > It is now configured for 1280x720. If you want to modify it to your monitor > resolution then do the following. > > 1) In arch/arm/plat-omap/display.c function omap2_disp_set_panel_size() > > dispc_reg_out(DISPC_SIZE_LCD,0x2CF04FF); /* it is 720 = 2cf , 1280 = 0x4ff */ > > 2) In drivers/video/omap/omap_disp_out.c > #define H4_LCD_XRES 1280 /* Change these */ > #define H4_LCD_YRES 720 > > Regards, > Khasim > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to [EMAIL PROTECTED] > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- Rodrigo Vivi INdT - Instituto Nokia de Tecnologia Blog: http://blog.vivi.eng.br GPG: 0x905BE242 @ wwwkeys.pgp.net -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
