b36f7d26a7
The function this used changed in
092c96a8ab
drm/radeon: fix dp link rate selection (v2)
However for MST we should just always train to the
max link/rate. Though we probably need to limit this
for future hw, in theory radeon won't support it.
This fixes my 30" monitor with MST enabled.
Cc: stable@vger.kernel.org # v4.4
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>