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 14:18:32 +0000 (07:18 -0700)
commit2e85e599a509e4278b3a0b854d595f636970719e
tree854b7b4cfc7b0bac9691fb02494988784c353d63
parentf046835bd06046b36e114709dae7a28e9bdc770b
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