On Thu, May 22, 2014 at 04:49:03PM +0100, Chris Wilson wrote:
> On Thu, May 22, 2014 at 06:39:33PM +0300, ville.syrjala at linux.intel.com
> wrote:
> > From: Ville Syrj?l? <ville.syrjala at linux.intel.com>
> >
> > Share the waitqueue that drm_irq uses when performing the vblank evade
> > trick for atomic pipe updates.
> >
> > Suggested-by: Daniel Vetter <daniel at ffwll.ch>
> > Signed-off-by: Ville Syrj?l? <ville.syrjala at linux.intel.com>
> > ---
> > drivers/gpu/drm/i915/i915_irq.c | 25 ++++++-------------------
> > drivers/gpu/drm/i915/intel_display.c | 2 --
> > drivers/gpu/drm/i915/intel_drv.h | 2 --
> > drivers/gpu/drm/i915/intel_sprite.c | 5 +++--
> > 4 files changed, 9 insertions(+), 25 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/i915_irq.c
> > b/drivers/gpu/drm/i915/i915_irq.c
> > index 304f86a..5905a9d 100644
> > --- a/drivers/gpu/drm/i915/i915_irq.c
> > +++ b/drivers/gpu/drm/i915/i915_irq.c
> > @@ -1724,19 +1724,6 @@ static void gen6_rps_irq_handler(struct
> > drm_i915_private *dev_priv, u32 pm_iir)
> > }
> > }
> >
> > -static bool intel_pipe_handle_vblank(struct drm_device *dev, enum pipe
> > pipe)
> > -{
> > - struct intel_crtc *crtc;
> > -
> > - if (!drm_handle_vblank(dev, pipe))
> > - return false;
> > -
> > - crtc = to_intel_crtc(intel_get_crtc_for_pipe(dev, pipe));
> > - wake_up(&crtc->vbl_wait);
> > -
> > - return true;
> > -}
>
> Can we keep this bare wrapper? It is quite useful for hooking in vblank
> checks - i.e. saves me having to reinrtoduce it.
Just smash them into drm_handle_vblank?
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
