[PATCH 7/7] drm/i915/psr: Disable early transport by default

[Hogander, Jouni]

On Tue, 2024-01-09 at 12:57 +0000, Kahola, Mika wrote:
> > -----Original Message-----
> > From: Intel-gfx <intel-gfx-bounces at lists.freedesktop.org> On Behalf
> > Of Jouni Högander
> > Sent: Monday, December 18, 2023 7:50 PM
> > To: intel-gfx at lists.freedesktop.org
> > Subject: [PATCH 7/7] drm/i915/psr: Disable early transport by
> > default
> > 
> > Early transport validation is currently incomplete. Due to this
> > disable the feature by default.
> > 
> 
> Reviewed-by: Mika Kahola <mika.kahola at intel.com>

Thank you Mika for reviewing my patches. This whole set is now pushed
to drm-intel-next.

BR,

Jouni Högander

> 
> > Signed-off-by: Jouni Högander <jouni.hogander at intel.com>
> > ---
> >  drivers/gpu/drm/i915/display/intel_psr.c | 3 +++
> >  1 file changed, 3 insertions(+)
> > 
> > diff --git a/drivers/gpu/drm/i915/display/intel_psr.c
> > b/drivers/gpu/drm/i915/display/intel_psr.c
> > index c29fd708608a..7835afee4283 100644
> > --- a/drivers/gpu/drm/i915/display/intel_psr.c
> > +++ b/drivers/gpu/drm/i915/display/intel_psr.c
> > @@ -2851,6 +2851,9 @@ void intel_psr_init(struct intel_dp
> > *intel_dp)
> >         else
> >                 intel_dp->psr.source_support = true;
> > 
> > +       /* Disable early transport for now */
> > +       intel_dp->psr.debug |= I915_PSR_DEBUG_SU_REGION_ET_DISABLE;
> > +
> >         /* Set link_standby x link_off defaults */
> >         if (DISPLAY_VER(dev_priv) < 12)
> >                 /* For new platforms up to TGL let's respect VBT
> > back again */
> > --
> > 2.34.1
>