Hi Alex, we've got a few bug reports about the behavior of radeon driver on machines with Intel+AMD "switchable graphics" (no Muxless). So far, it seems that the sane only way to make the machine working is to get back to the old vgaswitcheroo behavior via radeon.runpm=0. Without it, radeon GPU gives a spurious output as connected, eventually crashes GNOME. (Also, from the nature of the switchable graphics, vgaswitcheroo looks more intuitive to me.) How are such machines supposed to work with the recent system? Is PX wrongly detected on them, or something else missing? If it shouldn't be treated as PX, would we put them in radeon_px_quirk_list[]? Of course, this won't scale. So, any better way to detect such machines? thanks, Takashi _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
