diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-01-29 18:13:33 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-02-20 00:21:42 +0100 |
| commit | 3d56e2d62b333aab434cba5a40e2353cac61154f (patch) | |
| tree | 141f4101909776bd978da82767cbec39e9ac5d1e | |
| parent | 9abdda74acb0027561747fa40a1e8d387a3e08c2 (diff) | |
drm/i915: Kill obj->pending_flip
The pending flip mask no longer set anywhere, so trying to wait for
while it's non-zero is a no-op. Remove it completely.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 6 |
2 files changed, 0 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 0f1d15bac51..b1f6a0925b5 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1215,13 +1215,6 @@ struct drm_i915_gem_object { /** for phy allocated objects */ struct drm_i915_gem_phys_object *phys_obj; - - /** - * Number of crtcs where this object is currently the fb, but - * will be page flipped away on the next vblank. When it - * reaches 0, dev_priv->pending_flip_queue will be woken up. - */ - atomic_t pending_flip; }; #define to_gem_object(obj) (&((struct drm_i915_gem_object *)(obj))->base) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index d28f43f8120..6dfb49c25ea 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2226,12 +2226,6 @@ intel_finish_fb(struct drm_framebuffer *old_fb) bool was_interruptible = dev_priv->mm.interruptible; int ret; - WARN_ON(waitqueue_active(&dev_priv->pending_flip_queue)); - - wait_event(dev_priv->pending_flip_queue, - i915_reset_in_progress(&dev_priv->gpu_error) || - atomic_read(&obj->pending_flip) == 0); - /* Big Hammer, we also need to ensure that any pending * MI_WAIT_FOR_EVENT inside a user batch buffer on the * current scanout is retired before unpinning the old |