drm/radeon/kms: add support for gen2 pcie link speeds

Supported on rv6xx/r7xx/evergreen.  Cards come up in gen1 mode.

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 18:49:35 -05:00 • committed by Dave Airlie
commit 9e46a48df2
7 changed files with 348 additions and 0 deletions