[Intel-gfx] [PATCH 20/28] drm/i915: don't enumerate VGA on VLV

[Jesse Barnes]

On Wed, 6 Mar 2013 21:00:11 +0200
Ville Syrjälä <ville.syrjala at linux.intel.com> wrote:

> On Fri, Mar 01, 2013 at 01:14:23PM -0800, Jesse Barnes wrote:
> > Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>
> > ---
> >  drivers/gpu/drm/i915/intel_display.c |    3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> > index fd4a0d4..60397e8 100644
> > --- a/drivers/gpu/drm/i915/intel_display.c
> > +++ b/drivers/gpu/drm/i915/intel_display.c
> > @@ -8503,7 +8503,8 @@ static void intel_setup_outputs(struct drm_device *dev)
> >  		I915_WRITE(PFIT_CONTROL, 0);
> >  	}
> >  
> > -	if (!(HAS_DDI(dev) && (I915_READ(DDI_BUF_CTL(PORT_A)) & DDI_A_4_LANES)))
> > +	if (!(HAS_DDI(dev) && (I915_READ(DDI_BUF_CTL(PORT_A)) & DDI_A_4_LANES)) &&
> > +	    !IS_VALLEYVIEW(dev))
> >  		intel_crt_init(dev);
> 
> I was under the impression that VLV still has this. Was I mistaken?

Not exposed anymore I think.  And yeah this can be dropped since the
DDI check should dtrt.

-- 
Jesse Barnes, Intel Open Source Technology Center