On Mon, Mar 04, 2019 at 04:45:28PM +0200, Imre Deak wrote:
> On Mon, Mar 04, 2019 at 03:12:17PM +0200, Ville Syrjala wrote:
> > From: Ville Syrjälä <ville.syrj...@linux.intel.com>
> > 
> > The plane used to scan out NV12 luma on ICL is logically
> > off but actually on. Fix the state checker to account for this.
> > 
> > Cc: Imre Deak <imre.d...@intel.com>
> > Cc: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109457
> > Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
> > ---
> >  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 7c5e84ef5171..b49e789b747e 100644
> > --- a/drivers/gpu/drm/i915/intel_display.c
> > +++ b/drivers/gpu/drm/i915/intel_display.c
> > @@ -12589,7 +12589,8 @@ intel_verify_planes(struct intel_atomic_state 
> > *state)
> >  
> >     for_each_new_intel_plane_in_state(state, plane,
> >                                       plane_state, i)
> > -           assert_plane(plane, plane_state->base.visible);
> > +           assert_plane(plane, plane_state->slave ||
> > +                        plane_state->base.visible);
> 
> Looks like we don't have proper readout for such linked planes either,
> but that's a separate issue.

We have no real plane state readout for any plane. The only slight
exception is the initial_plane_config() stuff.

> The change looks ok:
> 
> Reviewed-by: Imre Deak <imre.d...@intel.com>
> 
> >  }
> >  
> >  static void
> > -- 
> > 2.19.2
> > 

-- 
Ville Syrjälä
Intel
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