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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>
This commit is contained in:
Mario Kleiner 2010-11-21 10:59:03 -05:00 committed by Dave Airlie
parent 3e4ea7421f
commit b6724405bc
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/radeon/radeon_display.c
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@ -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);