drm/radeon: properly lock disp in mc_stop/resume for r5xx-r7xx
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 10 Apr 2013 13:47:05 +0000 (09:47 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 11 May 2013 20:54:05 +0000 (13:54 -0700)
commitb38b76076dc96dc76b85e57e116867ee4dc62432
treeb6148f8b3d1908d5893ba7f8cf6e508dc2e71aaa
parent609326a6060f71626cab7b4bc02b419e42c11f8d
drm/radeon: properly lock disp in mc_stop/resume for r5xx-r7xx

commit 2f86e2ede39a98650c2d465857405ef1c51372b1 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/r500_reg.h
drivers/gpu/drm/radeon/rv515.c