Quoting Bjorn Andersson (2021-10-16 15:18:41) > Based on the removal of the g_dp_display and the movement of the > priv->dp lookup into the DP code it's now possible to have multiple > DP instances. > > In line with the other controllers in the MSM driver, introduce a > per-compatible list of base addresses which is used to resolve the > "instance id" for the given DP controller. This instance id is used as > index in the priv->dp[] array. > > Then extend the initialization code to initialize struct drm_encoder for > each of the registered priv->dp[] and update the logic for associating > each struct msm_dp with the struct dpu_encoder_virt. > > A new enum is introduced to document the connection between the > instances referenced in the dpu_intf_cfg array and the controllers in > the DP driver and sc7180 is updated. > > Lastly, bump the number of struct msm_dp instances carries by priv->dp > to 3, the currently known maximum number of controllers found in a > Qualcomm SoC. > > Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> > --- Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
