I have an ATI Radeon 7000 with TV out connector. If I connect the TV and boot the PC, the video card puts itself in a sort of 'TV-compatible' mode (i.e. it uses 50Hz horizontal refresh rate to avoid burning the TV), so during the boot I see the MDK logo and writings on TV.I also had this card. The only way I could get tv out working under X was to change to the frambuffer driver (radeon FBDEV if i rememer correctly), and use 800x600 resolution. Unfortunately XV didn't seem to work with this driver so i could not watch movies full screen without dropped frames. I think the GATOS project might be able to make tv out work properly using the ATI.2 driver, google for it. Never got it to work properly before I sold the card. Hope this helps.
The problem is that, with the 50Hz rate, X refuses to start with the message "Cannot find suitable screen".
I saw in the XF86Config file that there is already a modeline suitable for TV-out, but how do I enable it?
thanks,
raffaele
Joe.
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