drm/kms/radeon: Use high precision timestamps for pageflip completion events.
Signed-off-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index f6493f4..15f24f2 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -259,8 +259,7 @@
/* wakeup userspace */
if (work->event) {
e = work->event;
- do_gettimeofday(&now);
- e->event.sequence = drm_vblank_count(rdev->ddev, radeon_crtc->crtc_id);
+ e->event.sequence = drm_vblank_count_and_time(rdev->ddev, crtc_id, &now);
e->event.tv_sec = now.tv_sec;
e->event.tv_usec = now.tv_usec;
list_add_tail(&e->base.link, &e->base.file_priv->event_list);
