tree 5615f531151ecea1511941d96f2b1728178d0691
parent ddcda24e3bec1d4c8bcc37e85d1b1b37bf0fecac
author Thomas Hellstrom <thellstrom@vmware.com> 1353493753 +0100
committer Thomas Hellstrom <thellstrom@vmware.com> 1389941544 +0100

drm/vmwgfx: Detach backing store from its resources when it is evicted

When the backing store buffer is evicted, Issue a readback from the
resources and notify the resources that they are no longer bound to
a valid backing store.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>