https://bugs.freedesktop.org/show_bug.cgi?id=32511
--- Comment #15 from Tormod Volden bugzi11.fdo.tormod@xoxy.net 2011-04-03 14:43:44 PDT --- Created an attachment (id=45201) View: https://bugs.freedesktop.org/attachment.cgi?id=45201 Review: https://bugs.freedesktop.org/review?bug=32511&attachment=45201
map only the apertures, and use the same handle for framebuffer
This patch works on my TwisterK but apparently not on some other cards. Since the first apertures should provide a linear mapping of the framebuffer there is no need for a separate framebuffer DRM map, and only the apertures need to be mapped. The aperture DRM map handle can then be used as framebuffer handle as well.
Probably not the final patch, but I will just attach it here for reference.