> -----Original Message----- > From: Manna, Animesh <[email protected]> > Sent: Wednesday, October 11, 2023 4:40 PM > To: [email protected] > Cc: [email protected]; Manna, Animesh > <[email protected]>; Hogander, Jouni <[email protected]>; > Murthy, Arun R <[email protected]>; Nikula, Jani > <[email protected]> > Subject: [PATCH v7 4/6] drm/i915/panelreplay: Enable panel replay dpcd > initialization for DP > > Due to similarity panel replay dpcd initialization got added in psr function > which > is specific for edp panel. This patch enables panel replay initialization for > dp > connector. > If panelreplay initialization then why is the function name psr_init_dpcd() ? Also it its similar to PSR then these dpcd should already be available.
Thanks and Regards, Arun R Murthy -------------------- > Cc: Jouni Högander <[email protected]> > Cc: Arun R Murthy <[email protected]> > Cc: Jani Nikula <[email protected]> > Signed-off-by: Animesh Manna <[email protected]> > --- > 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 f9837001aa5f..a2e0637c53fb 100644 > --- a/drivers/gpu/drm/i915/display/intel_psr.c > +++ b/drivers/gpu/drm/i915/display/intel_psr.c > @@ -2738,6 +2738,9 @@ void intel_psr_init(struct intel_dp *intel_dp) > if (!(HAS_PSR(dev_priv) || HAS_DP20(dev_priv))) > return; > > + if (!intel_dp_is_edp(intel_dp)) > + intel_psr_init_dpcd(intel_dp); > + > /* > * HSW spec explicitly says PSR is tied to port A. > * BDW+ platforms have a instance of PSR registers per transcoder but > -- > 2.29.0
