drm/radeon: properly lock disp in mc_stop/resume for evergreen+
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 10 Apr 2013 13:58:42 +0000 (09:58 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 22 Apr 2013 14:39:08 +0000 (10:39 -0400)
commit968c01664ccbe0e46c19a1af662c4c266a904203
tree886a1c76b96d967c525a3a31dded04e67bd651ba
parent2f86e2ede39a98650c2d465857405ef1c51372b1
drm/radeon: properly lock disp in mc_stop/resume for evergreen+

Need to wait for the new addresses to take affect before
re-enabling the MC.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/evergreen.c
drivers/gpu/drm/radeon/evergreen_reg.h