Re: [PATCH] drm/msm/dp: do not initialize phy until plugin interrupt received

2021-11-06 Thread Kuogee Hsieh
On 11/5/2021 10:48 AM, Bjorn Andersson wrote: On Fri 05 Nov 10:28 PDT 2021, Kuogee Hsieh wrote: From: Kuogee Hsieh Combo phy supports both USB and DP simultaneously. There may has a possible conflict during phy initialization phase between USB and DP driver which may cause USB phy timeout w

Re: [PATCH] drm/msm/dp: do not initialize phy until plugin interrupt received

2021-11-05 Thread Stephen Boyd
Quoting Kuogee Hsieh (2021-11-05 10:28:11) > From: Kuogee Hsieh > > Combo phy supports both USB and DP simultaneously. There may has a > possible conflict during phy initialization phase between USB and > DP driver which may cause USB phy timeout when USB tries to power > up its phy. This patch ha

Re: [PATCH] drm/msm/dp: do not initialize phy until plugin interrupt received

2021-11-05 Thread Stephen Boyd
Quoting Bjorn Andersson (2021-11-05 10:48:37) > On Fri 05 Nov 10:28 PDT 2021, Kuogee Hsieh wrote: > > > From: Kuogee Hsieh > > > > Combo phy supports both USB and DP simultaneously. There may has a > > possible conflict during phy initialization phase between USB and > > DP driver which may cause

Re: [PATCH] drm/msm/dp: do not initialize phy until plugin interrupt received

2021-11-05 Thread Bjorn Andersson
On Fri 05 Nov 10:28 PDT 2021, Kuogee Hsieh wrote: > From: Kuogee Hsieh > > Combo phy supports both USB and DP simultaneously. There may has a > possible conflict during phy initialization phase between USB and > DP driver which may cause USB phy timeout when USB tries to power > up its phy. This