i965: store reference to the context within struct brw_fence (v2)

As the spec allows for {server,client}_wait_sync to be called without
currently bound context, while our implementation requires context
pointer.

v2: Add a mutex and acquire it for the duration of
    brw_fence_client_wait() and brw_fence_is_completed() as suggested
    by Chad.

Cc: "11.2 12.0" <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Signed-off-by: Tomasz Figa <[email protected]>

0 files changed, 0 insertions, 0 deletions