When using semaphore based channel synchronization, a semaphore release
may mean that a job has completed. Call gk20a_channel_update from
gk20a_channel_semaphore_wakeup to check if there are memory refs to
release or sync timelines to signal.
Bug 1450122
Change-Id: Ib829c895dab05676c35f974d3f1c3d88c047c9b9
Signed-off-by: Lauri Peltonen <lpeltonen@nvidia.com>
Reviewed-on: http://git-master/r/394576
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>