From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: ksummit-discuss@lists.linuxfoundation.org,
Mauro Carvalho Chehab <mchehab@osg.samsung.com>,
"vegard.nossum@gmail.com" <vegard.nossum@gmail.com>,
"rafael.j.wysocki" <rafael.j.wysocki@intel.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Valentin Rothberg <valentinrothberg@gmail.com>
Subject: Re: [Ksummit-discuss] [TECH TOPIC] Addressing complex dependencies and semantics (v2)
Date: Mon, 01 Aug 2016 16:12:58 +0300 [thread overview]
Message-ID: <28278780.EQdhaNUfNW@avalon> (raw)
In-Reply-To: <20160729215906.3b7a0983@grimm.local.home>
On Friday 29 Jul 2016 21:59:06 Steven Rostedt wrote:
> On Thu, 28 Jul 2016 13:46:24 +0200 Jan Kara wrote:
> > So I'm complete outsider to media drivers so maybe my question is stupid
> > but I cannot resist: So how is the device bringup supposed to work for
> > devices where you have these cycles in the dependency graph? Do you just
> > bring up the controller and then the sensor and it works because the
> > controller doesn't need the clock from the sensor for startup?
>
> Thanks for asking. I was wondering the exact same thing.
If this doesn't get addressed during a tech session, I'd be glad to explain
this for both V4L2 and DRM in the hallway track to anyone interested. If the
crowd gets large then a room with a white board or a projector could help
though.
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2016-08-01 13:12 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-27 16:50 [Ksummit-discuss] [TECH TOPIC] Addressing complex dependencies and semantics (v2) Luis R. Rodriguez
2016-07-27 17:26 ` Mark Brown
2016-07-27 17:58 ` Luis R. Rodriguez
2016-07-27 18:03 ` Mark Brown
2016-07-27 19:20 ` Luis R. Rodriguez
2016-07-28 0:54 ` Rafael J. Wysocki
2016-07-28 10:41 ` Laurent Pinchart
2016-07-28 10:54 ` Hans Verkuil
2016-07-28 11:03 ` Laurent Pinchart
2016-07-28 11:46 ` Jan Kara
2016-07-28 15:16 ` Mark Brown
2016-07-28 16:00 ` Laurent Pinchart
2016-08-02 8:32 ` Jan Kara
2016-08-03 14:17 ` Alexandre Belloni
2016-07-30 1:59 ` Steven Rostedt
2016-08-01 13:12 ` Laurent Pinchart [this message]
2016-07-28 20:12 ` Lars-Peter Clausen
2016-07-28 20:38 ` Mark Brown
2016-08-01 13:15 ` Laurent Pinchart
2016-07-28 14:36 ` Rafael J. Wysocki
2016-07-29 7:33 ` Hans Verkuil
2016-08-01 13:03 ` Laurent Pinchart
2016-08-01 13:17 ` Hans Verkuil
2016-08-04 8:22 ` Jani Nikula
2016-08-04 9:50 ` Greg KH
2016-08-04 10:20 ` Mark Brown
2016-08-04 10:27 ` Jani Nikula
2016-08-05 2:59 ` Rob Herring
2016-08-05 9:01 ` Arnd Bergmann
2016-08-05 10:54 ` Greg KH
2016-08-05 11:31 ` Andrzej Hajda
2016-08-05 11:58 ` Mark Brown
2016-08-05 13:43 ` Greg KH
2016-08-05 19:27 ` Rob Herring
2016-08-09 8:08 ` Daniel Vetter
2016-08-09 8:17 ` Greg KH
2016-08-09 12:04 ` Daniel Vetter
2016-08-04 12:37 ` Geert Uytterhoeven
2016-08-04 15:53 ` Mark Brown
2016-07-28 21:49 ` Lars-Peter Clausen
2016-07-29 3:50 ` Greg KH
2016-07-29 7:45 ` Hans Verkuil
2016-07-29 7:55 ` Lars-Peter Clausen
2016-08-01 13:06 ` Laurent Pinchart
2016-07-29 11:13 ` Mark Brown
2016-08-01 13:09 ` Laurent Pinchart
2016-08-01 13:14 ` Lars-Peter Clausen
2016-08-01 13:19 ` Laurent Pinchart
2016-08-01 13:21 ` Hans Verkuil
2016-08-01 13:26 ` Laurent Pinchart
2016-08-01 13:35 ` Hans Verkuil
2016-08-01 13:38 ` Laurent Pinchart
2016-08-01 13:51 ` Hans Verkuil
2016-08-01 17:15 ` Laurent Pinchart
2016-08-01 13:33 ` Lars-Peter Clausen
2016-08-01 13:55 ` Mauro Carvalho Chehab
2016-08-01 14:41 ` Lars-Peter Clausen
2016-08-01 14:44 ` Andrzej Hajda
2016-08-01 14:54 ` Lars-Peter Clausen
2016-08-01 15:20 ` Mark Brown
2016-08-01 15:34 ` Andrzej Hajda
2016-08-01 15:43 ` Lars-Peter Clausen
2016-08-01 16:18 ` Andrzej Hajda
2016-08-01 17:06 ` Mark Brown
2016-08-01 18:21 ` Lars-Peter Clausen
2016-08-02 11:45 ` Andrzej Hajda
2016-08-01 18:33 ` Andrzej Hajda
2016-08-01 18:48 ` Mark Brown
2016-08-01 19:42 ` Andrzej Hajda
2016-08-01 20:05 ` Lars-Peter Clausen
2016-08-02 8:57 ` Takashi Iwai
2016-08-01 17:40 ` Laurent Pinchart
2016-08-02 7:38 ` Greg KH
2016-08-01 19:03 ` Luis R. Rodriguez
2016-08-02 0:01 ` Rafael J. Wysocki
2016-08-02 0:56 ` Luis R. Rodriguez
2016-08-02 1:03 ` Dmitry Torokhov
2016-08-02 8:30 ` Jiri Kosina
2016-08-02 9:41 ` Hannes Reinecke
2016-08-02 9:48 ` Jiri Kosina
2016-08-02 11:50 ` Takashi Iwai
2016-08-09 9:57 ` Jörg Rödel
2016-08-09 16:08 ` James Bottomley
2016-08-09 16:11 ` James Bottomley
2016-08-09 16:51 ` Luis R. Rodriguez
2016-08-09 17:05 ` David Woodhouse
2016-08-09 17:12 ` James Bottomley
2016-08-09 16:53 ` Jörg Rödel
2016-08-09 18:06 ` Luis R. Rodriguez
2016-08-10 15:21 ` Jörg Rödel
2016-08-10 16:42 ` Luis R. Rodriguez
2016-08-10 21:37 ` Jörg Rödel
2016-08-12 7:33 ` Linus Walleij
2016-07-27 18:50 ` Dmitry Torokhov
2016-07-28 10:43 ` Marc Zyngier
2016-07-28 10:51 ` Laurent Pinchart
2016-07-28 23:43 ` Luis R. Rodriguez
2016-08-01 12:44 ` Laurent Pinchart
2016-07-28 11:18 ` Mauro Carvalho Chehab
2016-07-28 11:24 ` Laurent Pinchart
2016-07-28 12:25 ` Mauro Carvalho Chehab
2016-07-28 16:04 ` Laurent Pinchart
2016-07-29 0:00 ` Luis R. Rodriguez
2016-08-01 12:50 ` Laurent Pinchart
2016-08-01 20:32 ` Luis R. Rodriguez
2016-07-29 13:57 ` Andrzej Hajda
2016-09-07 16:40 ` Kevin Hilman
2016-08-01 14:03 ` Marek Szyprowski
2016-11-03 18:43 ` Laurent Pinchart
2016-11-04 6:53 ` Marek Szyprowski
2016-09-08 21:03 ` Frank Rowand
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