On Wed, Aug 30, 2023 at 05:29:09PM -0400, Rodrigo Vivi wrote: > On Wed, Aug 30, 2023 at 05:04:20PM +0300, Imre Deak wrote: > > intel_dp_force() takes the AUX power reference as required by the DP AUX > > transactions in intel_dp_set_edid(). However the low level AUX handler > > you mean intel_dp_aux_xfer right? Yes, intel_dp_set_edid() -> intel_dp_aux_xfer(), the same way as in intel_dp_detect(). > > takes this reference already so the get/put in intel_dp_force() can be > > dropped. This also fixes a problem where the TC port mode changed while > > the AUX power well was enabled. > > > > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8779 > > Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx> > > It makes sense to get that in lower levels, so > > Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> Thanks, I pushed the patches. > > --- > > drivers/gpu/drm/i915/display/intel_dp.c | 7 ------- > > 1 file changed, 7 deletions(-) > > > > diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c > > index 9d303caf969e0..16fb12d187a29 100644 > > --- a/drivers/gpu/drm/i915/display/intel_dp.c > > +++ b/drivers/gpu/drm/i915/display/intel_dp.c > > @@ -5365,9 +5365,6 @@ intel_dp_force(struct drm_connector *connector) > > struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp); > > struct intel_encoder *intel_encoder = &dig_port->base; > > struct drm_i915_private *dev_priv = to_i915(intel_encoder->base.dev); > > - enum intel_display_power_domain aux_domain = > > - intel_aux_power_domain(dig_port); > > - intel_wakeref_t wakeref; > > > > drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s]\n", > > connector->base.id, connector->name); > > @@ -5376,11 +5373,7 @@ intel_dp_force(struct drm_connector *connector) > > if (connector->status != connector_status_connected) > > return; > > > > - wakeref = intel_display_power_get(dev_priv, aux_domain); > > - > > intel_dp_set_edid(intel_dp); > > - > > - intel_display_power_put(dev_priv, aux_domain, wakeref); > > } > > > > static int intel_dp_get_modes(struct drm_connector *connector) > > -- > > 2.37.2 > >
