[PATCH v3 0/7] drm/bridge_connector: perform HPD enablement automatically

[Geert Uytterhoeven]

Hi Neil,

On Tue, Feb 7, 2023 at 11:02 AM Geert Uytterhoeven <geert at linux-m68k.org> wrote:
> On Tue, Feb 7, 2023 at 10:59 AM Neil Armstrong
> <neil.armstrong at linaro.org> wrote:
> > On 07/02/2023 10:40, Geert Uytterhoeven wrote:
> > > On Tue, Jan 10, 2023 at 5:37 PM Dmitry Baryshkov
> > > <dmitry.baryshkov at linaro.org> wrote:
> > >> On 10/01/2023 08:57, Laurentiu Palcu wrote:
> > >>> On Mon, Jan 09, 2023 at 10:26:28PM +0200, Dmitry Baryshkov wrote:
> > >>>> On 09/01/2023 18:21, Laurentiu Palcu wrote:
> > >>>>> It looks like there are some issues with this patchset... :/ I just
> > >>>>> fetched the drm-tip and, with these patches included, the "Hot plug
> > >>>>> detection already enabled" warning is back for i.MX DCSS.
> > >>>>
> > >>>> Could you please provide a backtrace?
> > >>>
> > >>> Sure, see below:
> > >>
> > >> I wondered, why didn't I see this on msm, my main target nowadays. The
> > >> msm driver is calling msm_kms_helper_poll_init() after initializing
> > >> fbdev, so all previous kms_helper_poll_enable() calls return early.
> > >>
> > >> I think I have the fix ready. Let me test it locally before posting.
> > >
> > > Is this fix available?
> > > Do you have a lore link?
> >
> > The fix at [1] has been applied on 2023-01-26
> >
> > [1] https://lore.kernel.org/all/20230124104548.3234554-1-dmitry.baryshkov@linaro.org/
>
> Applied where? linux-next does not have it.

commit cbf143b282c64e59
("drm/probe_helper: extract two helper functions") in next-20230127
next-20230130 next-20230131
commit d33a54e3991dfce8
("drm/probe_helper: sort out poll_running vs poll_enabled") in
next-20230127 next-20230130 next-20230131

but not in any later version?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds