Commit aded42ad authored by Mikko Perttunen's avatar Mikko Perttunen Committed by Thierry Reding
Browse files

gpu: host1x: Reset max value when freeing a syncpoint 



With job recovery becoming optional, syncpoints may have a mismatch
between their value and max value when freed. As such, when freeing,
set the max value to the current value of the syncpoint so that it
is in a sane state for the next user.

Signed-off-by: default avatarMikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 2aed4f5a

drivers/gpu/host1x/syncpt.c

+2 −0
Original line number Diff line number Diff line
@@ -400,6 +400,8 @@ static void syncpt_release(struct kref *ref) 
{

	struct host1x_syncpt *sp = container_of(ref, struct host1x_syncpt, ref);



	atomic_set(&sp->max_val, host1x_syncpt_read(sp));



	mutex_lock(&sp->host->syncpt_mutex);



	host1x_syncpt_base_free(sp->base);