Re: v4.17-rc1: regressions on N900, N950

From: Sebastian Reichel
Date: Tue May 29 2018 - 17:09:21 EST


Hi Pavel,

On Tue, May 29, 2018 at 10:45:17PM +0200, Pavel Machek wrote:
> > > > still results in working touchscreen, removing any of the three fields
> > > > breaks it again.
> > >
> > > I bisected one regression down, see "omapdrm regression in v4.17-rc series"
> > > not sure if it covers all the issues being discussed here though.
> >
> > Reverting 24aac6011f70 fixes screen on n900 in v4.17-rc for me. (But
> > strange dependency on tsc2005@0 is still there).
>
> Laurent, your patch looks pretty obvious, but unfortunately breaks
> display on Nokia N900.
>
> The patch is pretty big as is, perhaps you have version split to sdi
> => *sdi and then static => dynamic allocation?

There is a queued fix:

https://github.com/freedesktop/drm-misc/commit/2bc5ff0bdc00d81d719dad74589317a260d583ed

-- Sebastian

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