Re: [PATCH] drm/msm/dp: deinitialize mainlink if link training failedo

2020-11-04 Thread khsieh
On 2020-11-02 12:59, Stephen Boyd wrote: Quoting Kuogee Hsieh (2020-10-30 16:22:53) DP compo phy have to be enable to start link training. When link training failed phy need to be disabled so that next link trainng can be proceed smoothly at next plug in. This s/trainng/training/ patch de

Re: [PATCH] drm/msm/dp: deinitialize mainlink if link training failedo

2020-11-03 Thread Stephen Boyd
Quoting Kuogee Hsieh (2020-10-30 16:22:53) > DP compo phy have to be enable to start link training. When > link training failed phy need to be disabled so that next > link trainng can be proceed smoothly at next plug in. This s/trainng/training/ > patch de initialize mainlink to disable phy if

[PATCH] drm/msm/dp: deinitialize mainlink if link training failedo

2020-11-01 Thread Kuogee Hsieh
DP compo phy have to be enable to start link training. When link training failed phy need to be disabled so that next link trainng can be proceed smoothly at next plug in. This patch de initialize mainlink to disable phy if link training failed. This prevent system crash due to