Quoting Kuogee Hsieh (2022-01-24 15:17:54) > Some of DP link compliant test expects to return fail-safe mode > if prefer detailed timing mode can not be supported by mainlink's > lane and rate after link training. Therefore add fail-safe mode > into connector mode list as backup mode. This patch fixes test > case 4.2.2.1. > > Changes in v2: > -- add Fixes text string > > Fixes: 4b85d405cfe9 ( "drm/msm/dp: reduce link rate if failed at link training 1") > Signed-off-by: Kuogee Hsieh <quic_khsieh@xxxxxxxxxxx> > --- Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>