From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id D1C912C for ; Sat, 30 Jul 2016 03:17:28 +0000 (UTC) Received: from smtprelay.hostedemail.com (smtprelay0240.hostedemail.com [216.40.44.240]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 49C6F1F1 for ; Sat, 30 Jul 2016 03:17:28 +0000 (UTC) Received: from smtprelay.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by smtpgrave02.hostedemail.com (Postfix) with ESMTP id A29A9327D for ; Sat, 30 Jul 2016 01:59:10 +0000 (UTC) Date: Fri, 29 Jul 2016 21:59:06 -0400 From: Steven Rostedt To: Jan Kara Message-ID: <20160729215906.3b7a0983@grimm.local.home> In-Reply-To: <20160728114624.GE4094@quack2.suse.cz> References: <4826466.kMrAaT2rsn@avalon> <2071960.gyaMIhrJi3@avalon> <20160728114624.GE4094@quack2.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: ksummit-discuss@lists.linuxfoundation.org, Mauro Carvalho Chehab , "vegard.nossum@gmail.com" , "rafael.j.wysocki" , Marek Szyprowski , Valentin Rothberg Subject: Re: [Ksummit-discuss] [TECH TOPIC] Addressing complex dependencies and semantics (v2) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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. -- Steve