gpu: host1x: Add 'flags' field to syncpt request

Functions host1x_syncpt_request() and _host1x_syncpt_alloc() have
been taking a separate boolean flag ('client_managed') for indicating
if the syncpoint value should be tracked by the host1x driver.

This patch converts the field into generic 'flags' field so that
we can easily add more information while requesting a syncpoint.
Clients are adapted to use the new interface accordingly.

Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/host1x.h b/include/linux/host1x.h
index f5dd56fbdc3e..eb713dbbae29 100644
--- a/include/linux/host1x.h
+++ b/include/linux/host1x.h
@@ -124,6 +124,8 @@ static inline void host1x_bo_kunmap(struct host1x_bo *bo,
  * host1x syncpoints
  */
 
+#define HOST1X_SYNCPT_CLIENT_MANAGED    (1 << 0)
+
 struct host1x_syncpt;
 struct host1x;
 
@@ -135,7 +137,7 @@ int host1x_syncpt_incr(struct host1x_syncpt *sp);
 int host1x_syncpt_wait(struct host1x_syncpt *sp, u32 thresh, long timeout,
                        u32 *value);
 struct host1x_syncpt *host1x_syncpt_request(struct device *dev,
-                                            bool client_managed);
+                                            unsigned long flags);
 void host1x_syncpt_free(struct host1x_syncpt *sp);
 
 /*