> -----Original Message----- > From: Intel-gfx <intel-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Jouni Högander > Sent: Monday, December 18, 2023 7:50 PM > To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx > 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@xxxxxxxxx> > Signed-off-by: Jouni Högander <jouni.hogander@xxxxxxxxx> > --- > 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
