From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: VT switchless suspend/resume Date: Mon, 25 Feb 2013 13:31:42 -0800 Message-ID: <20130225133142.2f036094@jbarnes-desktop> References: <1361304703-2869-1-git-send-email-jbarnes@virtuousgeek.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from oproxy1-pub.bluehost.com (oproxy1-pub.bluehost.com [66.147.249.253]) by gabe.freedesktop.org (Postfix) with SMTP id 22371E5D76 for ; Mon, 25 Feb 2013 13:31:43 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Paulo Zanoni Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Mon, 25 Feb 2013 16:19:53 -0300 Paulo Zanoni wrote: > Hi > > 2013/2/19 Paulo Zanoni : > > 2013/2/19 Jesse Barnes : > >> Updated with the fix from Ville. > > > > Very briefly tested on SNB (LVDS) and HSW (eDP + DP). Suspend-to-ram + > > resume still work. > > So, today I looked at the patches I didn't review last week and they > all looked correct, so I was ready to give a "Reviewed-by" stamp on > all of them. I decided to do one more testing and I noticed that with > this series, dmesg gives me some error messages that don't happen > without the series. On a SNB machine with LVDS+DP, after resume I get > error messages saying that DP link training failed (even though the DP > monitor is working). > > The dmesg file is attached. Hm ugly... any ideas why? This really shouldn't have affected anything; we just do a mode set from the kernel first instead of waiting on the VT switch... -- Jesse Barnes, Intel Open Source Technology Center