> -----Original Message----- > From: Intel-xe <intel-xe-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Matt > Atwood > Sent: Wednesday, 16 October 2024 2.11 > To: intel-xe@xxxxxxxxxxxxxxxxxxxxx; intel-gfx@xxxxxxxxxxxxxxxxxxxxx > Cc: Kandpal, Suraj <suraj.kandpal@xxxxxxxxx>; Atwood, Matthew S > <matthew.s.atwood@xxxxxxxxx> > Subject: [PATCH v3 7/7] drm/i915/xe3lpd: Add condition for EDP to powerdown > P2.PG > > From: Suraj Kandpal <suraj.kandpal@xxxxxxxxx> > > Add condition for P2.PG power down value. > > v2: change subject line to better match patch condition > > Bspec: 74494 Reviewed-by: Mika Kahola <mika.kahola@xxxxxxxxx> > Signed-off-by: Suraj Kandpal <suraj.kandpal@xxxxxxxxx> > Signed-off-by: Matt Atwood <matthew.s.atwood@xxxxxxxxx> > --- > drivers/gpu/drm/i915/display/intel_cx0_phy.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_cx0_phy.c > b/drivers/gpu/drm/i915/display/intel_cx0_phy.c > index 37c66b32325d..13a99f494680 100644 > --- a/drivers/gpu/drm/i915/display/intel_cx0_phy.c > +++ b/drivers/gpu/drm/i915/display/intel_cx0_phy.c > @@ -3146,7 +3146,8 @@ static u8 cx0_power_control_disable_val(struct > intel_encoder *encoder) > if (intel_encoder_is_c10phy(encoder)) > return CX0_P2PG_STATE_DISABLE; > > - if (IS_BATTLEMAGE(i915) && encoder->port == PORT_A) > + if ((IS_BATTLEMAGE(i915) && encoder->port == PORT_A) || > + (DISPLAY_VER(i915) >= 30 && encoder->type == > INTEL_OUTPUT_EDP)) > return CX0_P2PG_STATE_DISABLE; > > return CX0_P4PG_STATE_DISABLE; > -- > 2.45.0
