Messages in this thread | | | From | Dmitry Baryshkov <> | Date | Sat, 25 Jun 2022 03:28:26 +0300 | Subject | Re: [PATCH v1 2/3] drm/msm/dp: decoupling dp->id out of dp controller_id at scxxxx_dp_cfg table |
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On Sat, 25 Jun 2022 at 03:23, Kuogee Hsieh <quic_khsieh@quicinc.com> wrote: > On 6/24/2022 5:21 PM, Dmitry Baryshkov wrote: > > On Sat, 25 Jun 2022 at 03:19, Kuogee Hsieh <quic_khsieh@quicinc.com> wrote: > >> How can I have eDP call dpu_encoder_init() before DP calls with > >> _dpu_kms_initialize_displayport()? > > Why do you want to do it? They are two different encoders. > > eDP is primary display which in normal case should be bring up first if > DP is also presented.
I do not like the concept of primary display. It is the user, who must decide which display is primary to him. I have seen people using just external monitors and ignoring built-in eDP completely.
Also, why does the bring up order matters here? What do you gain by bringing up eDP before the DP?
> > We want eDP encoder help functions be executed before DP.
Why?
-- With best wishes Dmitry
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