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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-22 09:36:11 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-25 22:41:32 +0100 |
| commit | f19aee7f27929be0352b13ca9f2699fe46affbfe (patch) | |
| tree | 359179e88ae9c807c0c17f46a61b18e9775aef73 /drivers/gpu/drm/drm_irq.c | |
| parent | f217f554b2a283c33da26d79fa4611d53fd0b977 (diff) | |
| download | linux-0-day-f19aee7f27929be0352b13ca9f2699fe46affbfe.tar.gz linux-0-day-f19aee7f27929be0352b13ca9f2699fe46affbfe.tar.xz | |
drm/vblank: Remove DRM_VBLANKTIME_IN_VBLANK
The core code doesn't care at all about this, it's entirely dead.
Cc: Mario Kleiner <mario.kleiner@tuebingen.mpg.de>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170322083617.13361-11-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/drm_irq.c')
| -rw-r--r-- | drivers/gpu/drm/drm_irq.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 53a526c7b24dc..4b0c7475ed133 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -810,14 +810,6 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, /* Return upper bound of timestamp precision error. */ *max_error = duration_ns; - /* Check if in vblank area: - * vpos is >=0 in video scanout area, but negative - * within vblank area, counting down the number of lines until - * start of scanout. - */ - if (vbl_status & DRM_SCANOUTPOS_IN_VBLANK) - ret |= DRM_VBLANKTIME_IN_VBLANK; - /* Convert scanout position into elapsed time at raw_time query * since start of scanout at first display scanline. delta_ns * can be negative if start of scanout hasn't happened yet. |