Re: [PATCH 4/7] drm/i915: export size_is_valid() from __intel_fbc_update()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Sep 28, 2015 at 03:47:55PM +0300, Ville Syrjälä wrote:
> On Mon, Sep 28, 2015 at 10:59:13AM +0200, Daniel Vetter wrote:
> > On Wed, Sep 23, 2015 at 06:09:04PM +0100, Chris Wilson wrote:
> > > s/Export/Extract/
> > > 
> > > Export made me think you wanted to use it from another file.
> > > 
> > > On Wed, Sep 23, 2015 at 12:52:24PM -0300, Paulo Zanoni wrote:
> > > > Make the giant function a little less giant
> > > 
> > > ...and make it a little more self-documenting by refactoring the
> > > valid size predicate..
> > >  
> > > > Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
> > > > ---
> > > >  drivers/gpu/drm/i915/intel_fbc.c | 35 ++++++++++++++++++++++-------------
> > > >  1 file changed, 22 insertions(+), 13 deletions(-)
> > > > 
> > > > diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
> > > > index 0a6b454..0c7b59b 100644
> > > > --- a/drivers/gpu/drm/i915/intel_fbc.c
> > > > +++ b/drivers/gpu/drm/i915/intel_fbc.c
> > > > @@ -755,6 +755,26 @@ static bool pixel_format_is_valid(struct drm_framebuffer *fb)
> > > >  	}
> > > >  }
> > > >  
> > > > +static bool size_is_valid(struct intel_crtc *crtc)
> > > 
> > > Which size?
> > > 
> > > pipe_size_fits_in_fbc()
> > > pipe_size_valid()
> > > pipe_size_fits()
> > > 
> > > I think I prefer pipe_size_valid().
> > 
> > Painted while applying, thanks.
> 
> And it's not what we really want. We should be looking at the plane src size.

Well it also lookst at intel_crtc->config and not crtc->state so not
perfect from that pov either. And since it's really just a 1:1 refactor I
figured I can pull this before we figure out the exact details - we should
be able to get at everything interesting through the intel_crtc.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/intel-gfx




[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux