On Wed, Oct 09, 2024 at 10:57:03AM +0300, Jani Nikula wrote:
> On Tue, 08 Oct 2024, Matt Atwood <[email protected]> wrote:
> > From: Suraj Kandpal <[email protected]>
> >
> > Add condition for P2.PG power down value.
> >
> > Bspec: 74494
> > Signed-off-by: Suraj Kandpal <[email protected]>
> > Signed-off-by: Matt Atwood <[email protected]>
> > ---
> > 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 1c8c2a2b05e1..3d95ee65a9f1 100644
> > --- a/drivers/gpu/drm/i915/display/intel_cx0_phy.c
> > +++ b/drivers/gpu/drm/i915/display/intel_cx0_phy.c
> > @@ -3144,7 +3144,8 @@ 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;
>
> Does this match what the subject says?
Please address Jani's comments
>
> BR,
> Jani.
>
> >
> > return CX0_P4PG_STATE_DISABLE;
>
> --
> Jani Nikula, Intel
