From: Mario Kleiner <mario.kleiner@tuebingen.mpg.de>
Date: Sun, 21 Nov 2010 15:59:03 +0000 (-0500)
Subject: drm/kms/radeon: Use high precision timestamps for pageflip completion events.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b6724405bc67ef3ae1318002085cde382b12345f;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

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 f6493f444faa..15f24f2ee04d 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -259,8 +259,7 @@ void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id)
 	/* 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);