drm/radeon/kms: add support to atom parser for FB read/write
authorDave Airlie <airlied@redhat.com>
Mon, 16 Nov 2009 20:29:46 +0000 (06:29 +1000)
committerDave Airlie <airlied@redhat.com>
Mon, 7 Dec 2009 21:33:04 +0000 (07:33 +1000)
FB read/write really doesn't need to access the actual VRAM, we
can just use a scratch area. This is required for using atom displayport
calls later.

Signed-off-by: Dave Airlie <airlied@redhat.com>

No differences found