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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 11 May 2013 20:54:05 +0000 (13:54 -0700)
commit609326a6060f71626cab7b4bc02b419e42c11f8d
treeb4c6f8561a9428874af7e3db9051e6f9765a02b2
parent415c4bfb8b5e2a6bdc98f1038d87d2f6393bb216
drm/radeon: properly lock disp in mc_stop/resume for evergreen+

commit 968c01664ccbe0e46c19a1af662c4c266a904203 upstream.

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

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/evergreen.c
drivers/gpu/drm/radeon/evergreen_reg.h