Reported-by: NFengguang Wu <fengguang.wu@intel.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: NJakob Bornecrant <jakob@vmware.com>

Fixes error messages in vmware.log
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Reviewed-by: NMichael Banack <banackm@vmware.com>
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>

Only scrub context bindings when a bound resource is destroyed, or when
the MOB backing the context is unbound.
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: NZack Rusin <zackr@vmware.com>

By default SVGA device creates nonmaskable multisampling surfaces, in
which case multisampleCount of 1 means: the first quality setting
of nonmaskable multisampling surface. Lets change it to make sure
that the backends know that multisampling is really off.
Signed-off-by: NZack Rusin <zackr@vmware.com>
Reviewed-by: NThomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: NBrian Paul <brianp@vmware.com>

Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: NBrian Paul <brianp@vmware.com>
Reviewed-by: NZack Rusin <zackr@vmware.com>

When a client looks up a ttm object, don't look it up through the device hash
table, but rather from the file hash table. That makes sure that the client
has indeed put a reference on the object, or in gem terms, has opened
the object; either using prime or using the global "name".

To avoid a performance loss, make sure the file hash table entries can be
looked up from under an RCU lock, and as a consequence, replace the rwlock
with a spinlock, since we never need to take it in read mode only anymore.

Finally add a ttm object lookup function for the device hash table, that is
intended to be used when we put a ref object on a base object or, in  gem terms,
when we open the object.
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: NBrian Paul <brianp@vmware.com>

Add prime exporting and imporing operations to surfaces
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: NJakob Bornecrantz <jakob@vmware.com>

Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: NBrian Paul <brianp@vmware.com>
Reviewed-by: NDmitry Torokhov <dtor@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Add a resource-private header for common resource definitions
Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: NBrian Paul <brianp@vmware.com>
Reviewed-by: NDmitry Torokhov <dtor@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>