From: Michel <mi...@da...> - 2004-02-15 06:05:35
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On Sun, 2004-02-15 at 00:45, Vladimir Dergachev wrote: > > Code that handles trasferred apertures - this code looks like it adds a > constant value (aperture location in PCI address space) to some values, > but not others. > > You need to ask DRM driver to transfer aperture to the same position > (so that video ram is at physical PCI adddress from the point of view of > radeon memory controller and AGP memory is right after it) and add > constants in the exact same places. > > However, take note that since DRM driver in DRI CVS is aware of the > transferred apertures some of the additions would not be necessary as they > are done by the driver anyway. > > As I remember that additions classify as following: [...] Current DRI CVS basically takes care of all this. AFAICT, the only thing that may need to be added to RADEONSetFBLocation() (or wherever) is a decision between DRI and video capturing if the DRM is older than 1.10.0. -- Earthling Michel Dänzer | Debian (powerpc), X and DRI developer Libre software enthusiast | http://svcs.affero.net/rm.php?r=daenzer |