linux-kernel - Re: [RFC,3/3] drm/komeda: Allow non-component drm

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Date:   Tue, 22 Oct 2019 15:42:07 +0100
From:   Russell King - ARM Linux admin <linux@...linux.org.uk>
To:     Daniel Vetter <daniel@...ll.ch>
Cc:     Brian Starkey <Brian.Starkey@....com>, nd <nd@....com>,
        David Airlie <airlied@...ux.ie>,
        Liviu Dudau <Liviu.Dudau@....com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "james qian wang (Arm Technology China)" <james.qian.wang@....com>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        Mihail Atanassov <Mihail.Atanassov@....com>,
        Sean Paul <sean@...rly.run>
Subject: Re: [RFC,3/3] drm/komeda: Allow non-component drm_bridge only
 endpoints

On Tue, Oct 22, 2019 at 10:50:42AM +0200, Daniel Vetter wrote:
> On Tue, Oct 22, 2019 at 10:48 AM Russell King - ARM Linux admin
> <linux@...linux.org.uk> wrote:
> > I had a patches, which is why I raised the problem with the core:
> >
> > 6961edfee26d bridge hacks using device links
> >
> > but it never went further than an experiment at the time because of the
> > problems in the core.  As it was a hack, it never got posted.  Seems
> > that kernel tree (for the cubox) is still 5.2 based, so has a lot of
> > patches and might need updating to a more recent base before anything
> > can be tested.
> 
> 
> For reference, the panel patch:
> 
> https://patchwork.kernel.org/patch/10364873/
> 
> And the huge discussion around bridges, that resulted in Rafael
> Wyzocki fixing all the core issues:
> 
> https://www.spinics.net/lists/dri-devel/msg201927.html
> 
> James, do you want to look into this for bridges?

I can now confirm that it does work.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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