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From: Peter Rosin <peda-koto5C5qi+TLoDKTGw+V6w@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Martyn Welch
	<martyn.welch-ZGY8ohtN/8pPYcu2f3hruQ@public.gmane.org>,
	David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
	dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	Laurent Pinchart
	<Laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>,
	linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Kyungmin Park
	<kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	Krzysztof Kozlowski
	<krzk-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Kukjin Kim <kgene-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Peter Senna Tschudin
	<peter.senna-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>,
	Martin Donnelly <martin.donnelly-JJi787mZWgc@public.gmane.org>,
	linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Jyri Sarha <jsarha-l0cyMroinI0@public.gmane.org>,
	Matthias Brugger
	<matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Vincent Abriou <vincent.abriou-qxv4g6HH51o@public.gmane.org>,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	Seung-Woo Kim
	<sw0312.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: Re: [PATCH 24/24] drm/bridge: establish a link between the bridge supplier and consumer
Date: Mon, 30 Apr 2018 23:12:56 +0200	[thread overview]
Message-ID: <e2562f6f-f7b0-477c-db38-a3bf6c956fa7@axentia.se> (raw)
In-Reply-To: <20180430153236.GP12521-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>

On 2018-04-30 17:32, Daniel Vetter wrote:
> On Fri, Apr 27, 2018 at 12:31:39AM +0200, Peter Rosin wrote:
>> If the bridge supplier is unbound, this will bring the bridge consumer
>> down along with the bridge. Thus, there will no longer linger any
>> dangling pointers from the bridge consumer (the drm_device) to some
>> non-existent bridge supplier.
>>
>> Signed-off-by: Peter Rosin <peda@axentia.se>
> 
> Minus the ->owner bikeshed I brought up in the previous patch I agree with
> this approach as the best way to move forward for now.
> 
> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>

Thanks, let's see if Laurent is also on-board...

> One small suggestion below, for merging I'd say pls get Jyri's
> review/tested-by too, since you're both working on the same problem it
> seems.

Yes, I too would be very happy to see a tested-by from someone.

> Aside: Do you want commit rights to drm-misc to be able to push work like
> this?

If that makes life easier, sure.

Cheers,
Peter
_______________________________________________
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Freedreno@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/freedreno

  parent reply	other threads:[~2018-04-30 21:12 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20180426223215epcas2p38fe3b0b7b1ea1c8190805f9e2a89e11e@epcas2p3.samsung.com>
2018-04-26 22:31 ` [PATCH 00/24] device link, bridge supplier <-> drm device Peter Rosin
2018-04-26 22:31   ` [PATCH 01/24] drm/bridge: allow optionally specifying an .owner device Peter Rosin
2018-04-26 22:31   ` [PATCH 19/24] drm/msm: specify the .owner of the bridges Peter Rosin
2018-04-26 22:31   ` [PATCH 22/24] drm/bridge: remove the .of_node member Peter Rosin
     [not found]     ` <20180426223139.16740-23-peda-koto5C5qi+TLoDKTGw+V6w@public.gmane.org>
2018-04-28  8:09       ` kbuild test robot
     [not found]         ` <201804281608.Iji1Keed%fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2018-04-30 11:14           ` Peter Rosin
2018-04-26 22:31   ` [PATCH 23/24] drm/bridge: require the .owner to be filled in on drm_bridge_attach Peter Rosin
     [not found]     ` <20180426223139.16740-24-peda-koto5C5qi+TLoDKTGw+V6w@public.gmane.org>
2018-04-30 15:24       ` Daniel Vetter
     [not found]         ` <20180430152438.GO12521-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2018-04-30 20:32           ` Peter Rosin
2018-04-26 22:31   ` [PATCH 24/24] drm/bridge: establish a link between the bridge supplier and consumer Peter Rosin
     [not found]     ` <20180426223139.16740-25-peda-koto5C5qi+TLoDKTGw+V6w@public.gmane.org>
2018-04-30 15:32       ` Daniel Vetter
     [not found]         ` <20180430153236.GP12521-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2018-04-30 21:12           ` Peter Rosin [this message]
     [not found]   ` <20180426223139.16740-1-peda-koto5C5qi+TLoDKTGw+V6w@public.gmane.org>
2018-04-26 22:40     ` [PATCH 00/24] device link, bridge supplier <-> drm device Laurent Pinchart
2018-04-26 23:09       ` Peter Rosin
2018-04-26 23:18         ` Laurent Pinchart
2018-04-27  7:27           ` Peter Rosin
2018-04-30 15:18       ` Daniel Vetter
2018-04-27  7:11   ` Andrzej Hajda
2018-04-27  7:37     ` Peter Rosin
     [not found]       ` <7d4bceeb-9611-cbf9-3906-fef5db88aad8-koto5C5qi+TLoDKTGw+V6w@public.gmane.org>
2018-04-27  7:51         ` Peter Rosin

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