From: Erik Gilling <konk...@android.com>
Add debugfs support hooks.
Cc: Maarten Lankhorst <maarten.lankho...@canonical.com>
Cc: Erik Gilling <konk...@android.com>
Cc: Daniel Vetter <daniel.vet...@ffwll.ch>
Cc: Rob Clark <robcl...@gmail.com>
Cc: Sumit Semwal <sumit.sem...@linaro.org>
Cc: Greg KH <gre...@linuxfoundation.org>
Cc: dri-de...@lists.freedesktop.org
Cc: Android Kernel Team <kernel-t...@android.com>
Signed-off-by: Erik Gilling <konk...@android.com>
[jstultz: Add commit message]
Signed-off-by: John Stultz <john.stu...@linaro.org>
---
drivers/staging/android/sw_sync.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/drivers/staging/android/sw_sync.c
b/drivers/staging/android/sw_sync.c
index c27004c..64c5ebb 100644
--- a/drivers/staging/android/sw_sync.c
+++ b/drivers/staging/android/sw_sync.c
@@ -70,11 +70,30 @@ static int sw_sync_pt_compare(struct sync_pt *a, struct
sync_pt *b)
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,
};
--
1.7.10.4
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