[Intel-gfx] [PATCH 2/2] drm/i915/skl+: Enable pipe CSC on cursor planes. (v2)

[Daniel Vetter]

On Thu, Oct 15, 2015 at 03:49:44PM +0300, Ville Syrjälä wrote:
> On Mon, Aug 31, 2015 at 02:03:30PM -0700, Bob Paauwe wrote:
> > Extend this to SKL and BXT as it's needed for these platforms as well.
> > 
> > v2: Change if condition to HAS_DDI() instead of listing each platform
> > Signed-off-by: Bob Paauwe <bob.j.paauwe at intel.com>
> > ---
> >  drivers/gpu/drm/i915/intel_display.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> > index 88f9764..ba180f6 100644
> > --- a/drivers/gpu/drm/i915/intel_display.c
> > +++ b/drivers/gpu/drm/i915/intel_display.c
> > @@ -10001,7 +10001,7 @@ static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base)
> >  		}
> >  		cntl |= pipe << 28; /* Connect to correct pipe */
> >  
> > -		if (IS_HASWELL(dev) || IS_BROADWELL(dev))
> > +		if (HAS_DDI(dev))
> 
> Yeah, while cursors themselves don't change between non-DDI and DDI
> platforms, the reason for this stuff is the fact that that we use
> the pipe csc for HDMI color range mangling on DDI platforms, since
> they no longer have any other pipe/port controls for it.
> 
> So makese sense to check for DDI here too I think:
> Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

Both patches applied, thanks.
-Daniel

> 
> >  			cntl |= CURSOR_PIPE_CSC_ENABLE;
> >  	}
> >  
> > -- 
> > 2.1.0
> > 
> > _______________________________________________
> > Intel-gfx mailing list
> > Intel-gfx at lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
> 
> -- 
> Ville Syrjälä
> Intel OTC
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch