From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751778AbaIMFCN (ORCPT ); Sat, 13 Sep 2014 01:02:13 -0400 Received: from mail-we0-f173.google.com ([74.125.82.173]:57380 "EHLO mail-we0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751722AbaIMFCM (ORCPT ); Sat, 13 Sep 2014 01:02:12 -0400 Message-ID: <5413CFD1.4020300@gmail.com> Date: Sat, 13 Sep 2014 07:02:09 +0200 From: poma User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.1.0 MIME-Version: 1.0 To: Mailing-List fedora-kernel , Linux Kernel list Subject: Re: VGA resume & thaw (wake up from S3 & S4) broken - kernel exclusively References: <5413CEA5.3060403@gmail.com> In-Reply-To: <5413CEA5.3060403@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 13.09.2014 06:57, poma wrote: > > Actually I have nothing to show cause logs are all OK. > Haha, it seems to me that the bugs become intelligent. > > 3.15.10-201.fc20.x86_64 > 3.16.2-200.fc20.x86_64 > 3.17.0-0.rc4.git3.2.fc22.1.x86_64 > nouveau [ DRM] suspending display... > nouveau [ DRM] unpinning framebuffer(s)... > nouveau [ DRM] evicting buffers... > nouveau [ DRM] waiting for kernel channels to go idle... > nouveau [ DRM] suspending client object trees... > nouveau [ DRM] suspending kernel object tree... > ... > nouveau [ DRM] re-enabling device... > nouveau [ DRM] resuming kernel object tree... > nouveau [ VBIOS][0000:02:00.0] running init tables > nouveau [ PTHERM][0000:02:00.0] fan management: automatic > nouveau [ CLK][0000:02:00.0] --: core 566 MHz shader 1400 MHz memory 399 MHz > nouveau [ DRM] resuming client object trees... > nouveau [ DRM] resuming display... > nouveau 0000:02:00.0: no hotplug settings from platform > nouveau 0000:02:00.0: no hotplug settings from platform > > Logs(dmesg) are literally identical. > > 3.15.10-201.fc20.x86_64 - nouveau(fb) resume & thaw PASSED, and that's all what works. > Kernels >= 3.16 - nouveau(fb) resume & thaw BROKEN > ALL Kernels - vesa(fb) resume & thaw BROKEN. > > Excusez-moi, BROKEN == The display remains OFF. poma