diff options
| author | Erik Gilling <konkers@android.com> | 2013-02-28 16:43:01 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-04 17:40:08 +0800 |
| commit | cebed3b1d7eaee7fb79e2c510a0da4296db043c8 (patch) | |
| tree | cbc2e5abdd722f6cbe03017a2b6b861733f2ced7 /drivers/staging/android/sw_sync.c | |
| parent | af7582f293cdc29999d05f75b1ec835ffa43cb68 (diff) | |
staging: sw_sync: Add debug support
Add debugfs support hooks.
Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Erik Gilling <konkers@android.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Rob Clark <robclark@gmail.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: dri-devel@lists.freedesktop.org
Cc: Android Kernel Team <kernel-team@android.com>
Signed-off-by: Erik Gilling <konkers@android.com>
[jstultz: Add commit message]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/android/sw_sync.c')
| -rw-r--r-- | drivers/staging/android/sw_sync.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/staging/android/sw_sync.c b/drivers/staging/android/sw_sync.c index c27004c94cc..64c5ebbbb1a 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, }; |