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 14:18:32 +0000 (07:18 -0700)
commitc365bdab5704ec2db1882e34bdf8bf537729b105
tree940e368c8640ecd3e5116de640421b4bff519c90
parent2e85e599a509e4278b3a0b854d595f636970719e
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