commit 5297aef4dd2d5b7f17fe515a0a455bf969bb19a9
author Jerome Glisse <jglisse@redhat.com> Wed Aug 24 20:00:17 2011 +0000
committer Greg Kroah-Hartman <gregkh@suse.de> Mon Oct 03 11:40:02 2011 -0700
tree fe4a8dc81bfbd93580f3df0c3c45ae1fd0f41113
parent 795464a57a2a7c342ccdc0939647d45dabd24668

drm/radeon/kms: evergreen & ni reset SPI block on CP resume

commit a49a50dad48586d42ebac1a6730c3a3cd5603421 upstream.

For some reason SPI block is in broken state after module
unloading. This lead to broken rendering after reloading
module. Fix this by reseting SPI block in CP resume function

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>