Re: [Freedreno] [PATCH v3 2/6] drm/msm/dp: reduce link rate if failed at link training 1

Quoting Kuogee Hsieh (2021-08-05 13:44:51) > Reduce link rate and re start link training if link training 1 > failed due to loss of clock recovery done to fix Link Layer > CTS case 4.3.1.7. Also only update voltage and pre-emphasis > swing level after link training started to fix Link Layer CTS >

[Freedreno] [PATCH v3 2/6] drm/msm/dp: reduce link rate if failed at link training 1

Reduce link rate and re start link training if link training 1 failed due to loss of clock recovery done to fix Link Layer CTS case 4.3.1.7. Also only update voltage and pre-emphasis swing level after link training started to fix Link Layer CTS case 4.3.1.6. Changes in V2: -- replaced cr_status