Re: [PATCH 7/7] drm/msm/dp: retrain link when loss of symbol lock detected

[Stephen Boyd]

Quoting khsieh@xxxxxxxxxxxxxx (2021-07-09 10:16:52)
> On 2021-07-08 00:21, Stephen Boyd wrote:
> > Quoting Kuogee Hsieh (2021-07-06 10:20:20)
> >> Main link symbol locked is achieved at end of link training 2. Some
> >> dongle main link symbol may become unlocked again if host did not end
> >> link training soon enough after completion of link training 2. Host
> >> have to re train main link if loss of symbol lock detected before
> >> end link training so that the coming video stream can be transmitted
> >> to sink properly.
> >>
> >> Signed-off-by: Kuogee Hsieh <khsieh@xxxxxxxxxxxxxx>
> >
> > I guess this is a fix for the original driver, so it should be tagged
> > with Fixes appropriately.
> Actually, this is fix on patch #6 : drm/msm/dp: do not end dp link
> training until video is ready
> Should i merge patch #6 and #7 together?
> Or can you suggest what should I do?

Yes if it fixes the patch before this one it should be combined.