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

["Ville Syrjälä" <ville.syrjala@linux.intel.com>]

On Mon, Sep 28, 2015 at 10:13:05AM -0300, Paulo Zanoni wrote:
> 2015-09-28 9:47 GMT-03:00 Ville Syrjälä <ville.syrjala@linux.intel.com>:
> > 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@intel.com>
> >> > > ---
> >> > >  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.
> 
> I can fix the name on patch 5/7 if we need.

Yeah, renaming when we actually start to check the plane size would seem
more appropriate.

> 
> >
> >> -Daniel
> >>
> >> >
> >> > Naming quibles aside (but admittedly that is the purpose of the patch!),
> >> > Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
> >>
> >> Yea
> >> > -Chris
> >> >
> >> > --
> >> > Chris Wilson, Intel Open Source Technology Centre
> >> > _______________________________________________
> >> > Intel-gfx mailing list
> >> > Intel-gfx@lists.freedesktop.org
> >> > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
> >>
> >> --
> >> Daniel Vetter
> >> Software Engineer, Intel Corporation
> >> http://blog.ffwll.ch
> >> _______________________________________________
> >> Intel-gfx mailing list
> >> Intel-gfx@lists.freedesktop.org
> >> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
> >
> > --
> > Ville Syrjälä
> > Intel OTC
> > _______________________________________________
> > Intel-gfx mailing list
> > Intel-gfx@lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
> 
> 
> 
> -- 
> Paulo Zanoni

-- 
Ville Syrjälä
Intel OTC
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