linux-kernel - Re: omap4: support for manually updated display

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Message-ID: <20181018221549.GB6364@amd>
Date:   Fri, 19 Oct 2018 00:15:49 +0200
From:   Pavel Machek <pavel@....cz>
To:     Tony Lindgren <tony@...mide.com>
Cc:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-omap@...r.kernel.org, sre@...nel.org, nekit1000@...il.com,
        mpartap@....net, merlijn@...zup.org
Subject: Re: omap4: support for manually updated display

Hi!

> > I want to make it clear that I don't want to claim any privilege in getting 
> > patches merged first. I am however worried that, without an easy way to test 
> > DSI support, and without enough time to focus on it, I would break whatever 
> > would be merged now in future reworks. I would thus like to find out how to 
> > collaborate on this task, hopefully to move towards usage of drm_bridge and 
> > drm_panel for DSI-based pipelines.
> 
> Real users with mainline kernel with a real product should
> always have priority over any ongoing clean-up.
> 
> And for testing, a bunch of real users is something you can't
> beat for proper testing of code on ongoing basis!
> 
> Naturally the burden of getting the patches ready is on the people
> using them for rebase and fixing comments. And Sebastian has
> already agreed help with maintaining it.
> 
> I've been actually using DSI command mode support and testing
> Linux next several times a week to prevent regressions from
> sneaking into -rc1 in general. So now I can't test omapdrm with
> next until Sebastian is done with rebasing.. Back to headless
> testing then.
> 
> Anyways, I'd say let's add the DSI command mode support ASAP after
> rebasing, there are at least Sebastian, Pavel and I then testing
> and helping with further ongoing panel conversion work.

Are there any news here? Does someone have a patch set that actually
works?

Are there any in-progress patches I could help with?

Thanks,
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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