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: Mikko Perttunen <mperttunen@xxxxxxxxxx>
---
v3:
* Use host1x_syncpt_read instead of read_min to ensure syncpoint
value is current.
---
drivers/gpu/host1x/syncpt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/host1x/syncpt.c b/drivers/gpu/host1x/syncpt.c
index 8d658e5f7db2..99d31932eb34 100644
--- a/drivers/gpu/host1x/syncpt.c
+++ b/drivers/gpu/host1x/syncpt.c
@@ -385,6 +385,7 @@ 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));
sp->locked = false;
mutex_lock(&sp->host->syncpt_mutex);
--
2.28.0
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