[Intel-gfx] [PATCH] drm/i915/tc: fix the reset of ln0

[Souza, Jose]

On Mon, 2020-06-08 at 13:54 -0700, José Roberto de Souza wrote:
> On Mon, 2020-06-08 at 13:45 -0700, Khaled Almahallawy wrote:
> > Setting ln0 similar to ln1
> 

Hum guess would good to have a Fixes tag to the patch adding the line fixed.

> Reviewed-by: José Roberto de Souza <jose.souza at intel.com>
> 
> > Signed-off-by: Khaled Almahallawy <khaled.almahallawy at intel.com>
> > ---
> >  drivers/gpu/drm/i915/display/intel_ddi.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
> > index 96eaa4b39c68..1c0c369573e7 100644
> > --- a/drivers/gpu/drm/i915/display/intel_ddi.c
> > +++ b/drivers/gpu/drm/i915/display/intel_ddi.c
> > @@ -3025,7 +3025,7 @@ icl_program_mg_dp_mode(struct intel_digital_port *intel_dig_port,
> >  		ln1 = intel_de_read(dev_priv, MG_DP_MODE(1, tc_port));
> >  	}
> >  
> > -	ln0 &= ~(MG_DP_MODE_CFG_DP_X1_MODE | MG_DP_MODE_CFG_DP_X1_MODE);
> > +	ln0 &= ~(MG_DP_MODE_CFG_DP_X1_MODE | MG_DP_MODE_CFG_DP_X2_MODE);
> >  	ln1 &= ~(MG_DP_MODE_CFG_DP_X1_MODE | MG_DP_MODE_CFG_DP_X2_MODE);
> >  
> >  	/* DPPATC */