drm/radeon: fix 1 RB harvest config setup for TN/RL

commit dbfb00c3e7 upstream.

The logic was reversed from what the hw actually exposed.
Fixes graphics corruption in certain harvest configurations.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alex Deucher 2015-02-19 16:02:15 -05:00 • committed by Sasha Levin
commit f69d6655cd