Created attachment 19456 [details] [review] RADEONAddScreenModes(): Do not set M_T_USERDEF modes. If the Option "IgnoreEDID" is specified then the screen modes are added with M_T_USERDEF set. Let the user decide through the new monitor Option "UserModes".
Please send this patch to xorg-driver-ati@lists.x.org for a review. It's not going to be applied without a review.
The underlying code has been removed from the driver. The current driver doesn't add the screen modes.
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