sw_sync: add debug support
Change-Id: Ibcc5fa8cb36e283cdf0e3308064876722e2675fc
Signed-off-by: Erik Gilling <konkers@android.com>
diff --git a/drivers/base/sw_sync.c b/drivers/base/sw_sync.c
index e94ecc7..41beb9e 100644
--- a/drivers/base/sw_sync.c
+++ b/drivers/base/sw_sync.c
@@ -69,11 +69,30 @@
return sw_sync_cmp(pt_a->value, pt_b->value);
}
+static void sw_sync_print_obj(struct seq_file *s,
+ struct sync_timeline *sync_timeline)
+{
+ struct sw_sync_timeline *obj = (struct sw_sync_timeline *)sync_timeline;
+
+ seq_printf(s, "%d", obj->value);
+}
+
+static void sw_sync_print_pt(struct seq_file *s, struct sync_pt *sync_pt)
+{
+ struct sw_sync_pt *pt = (struct sw_sync_pt *)sync_pt;
+ struct sw_sync_timeline *obj =
+ (struct sw_sync_timeline *)sync_pt->parent;
+
+ seq_printf(s, "%d / %d", pt->value, obj->value);
+}
+
struct sync_timeline_ops sw_sync_timeline_ops = {
.driver_name = "sw_sync",
.dup = sw_sync_pt_dup,
.has_signaled = sw_sync_pt_has_signaled,
.compare = sw_sync_pt_compare,
+ .print_obj = sw_sync_print_obj,
+ .print_pt = sw_sync_print_pt,
};