Maarten Lankhorst 654aa79259 drm/ttm: alter cpu_writers to return -EBUSY in ttm_execbuf_util reservations
This is similar to other platforms that don't allow command submission
to buffers locked on the cpu.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-11-20 16:17:35 +10:00
..
2010-08-10 08:20:20 +10:00
2012-04-27 09:29:35 +01:00
2012-05-31 17:49:26 -07:00
2011-02-07 13:09:42 +10:00
2012-03-10 13:06:04 +00:00