Re: [PATCH] drm/i915: Fix the state checker for ICL Y planes

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

 



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.syrjala@xxxxxxxxxxxxxxx>
> > 
> > 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.deak@xxxxxxxxx>
> > Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109457
> > Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> > ---
> >  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.deak@xxxxxxxxx>
> 
> >  }
> >  
> >  static void
> > -- 
> > 2.19.2
> > 

-- 
Ville Syrjälä
Intel
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx




[Index of Archives]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux