drm/radeon/kms: add pcie get/set lane support for r6xx/r7xx/evergreen

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2011-01-06 18:49:34 -05:00 • committed by Dave Airlie
commit 3313e3d433
6 changed files with 145 additions and 11 deletions