https://bugs.freedesktop.org/show_bug.cgi?id=28106
--- Comment #52 from Maciek Borzecki <[email protected]> 2011-07-14 11:48:21 PDT --- (In reply to comment #51) > There's a difference not only in board frequencies, but also the PCIE lanes > number (0 means full throttle, or is "more performant" than 1 I guess ??). The PCIe lanes information seems to be read from the card itself (at least that's for RV515), look here: http://lxr.linux.no/#linux+v2.6.39/drivers/gpu/drm/radeon/r300.c#L553 While 1 is understandable (PCIe x1), 0 value is confusing and I can't tell if that'x x16 or not. Maybe one of the driver authorsa can provide some input. I've failed to locate any docs that contain information on the registers exposed on the PCI. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
