From owner-freebsd-x11@freebsd.org Thu Nov 1 14:57:50 2018 Return-Path: Delivered-To: freebsd-x11@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BA60D10F4E8A for ; Thu, 1 Nov 2018 14:57:50 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (troutmask.apl.washington.edu [128.95.76.21]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "troutmask", Issuer "troutmask" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 43B847963B; Thu, 1 Nov 2018 14:57:50 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (localhost [127.0.0.1]) by troutmask.apl.washington.edu (8.15.2/8.15.2) with ESMTPS id wA1EvnBd006999 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Thu, 1 Nov 2018 07:57:49 -0700 (PDT) (envelope-from sgk@troutmask.apl.washington.edu) Received: (from sgk@localhost) by troutmask.apl.washington.edu (8.15.2/8.15.2/Submit) id wA1Evn8j006998; Thu, 1 Nov 2018 07:57:49 -0700 (PDT) (envelope-from sgk) Date: Thu, 1 Nov 2018 07:57:49 -0700 From: Steve Kargl To: Johannes Lundberg Cc: Niclas Zeising , x11-list freebsd Subject: Re: drm2 again Message-ID: <20181101145749.GB6969@troutmask.apl.washington.edu> Reply-To: sgk@troutmask.apl.washington.edu References: <20181031172832.GA28293@troutmask.apl.washington.edu> <20181031194726.GA957@troutmask.apl.washington.edu> <20181031201319.GA896@troutmask.apl.washington.edu> <20181031223253.GA915@troutmask.apl.washington.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Nov 2018 14:57:50 -0000 On Thu, Nov 01, 2018 at 08:30:08AM +0000, Johannes Lundberg wrote: > On Wed, Oct 31, 2018 at 10:32 PM Steve Kargl < > sgk@troutmask.apl.washington.edu> wrote: > > > If I compare Xorg.0.log for drm-legacy-kmod to drm-stable-kmod, > > the black screen of death seems to be related to this failure in legacy > > > > (II) RADEON(0): Setting screen physical size to 508 x 285 > > failed to add FB for modeset > > (WW) RADEON(0): Failed to set mode on CRTC 0 > > (EE) RADEON(0): Failed to enable any CRTC > > > > The only other difference in the Xorg.log file are > > > > legacy contains > > > > (II) RADEON(0): mem size init: gart size :1fdef000 vram size: s:40000000 > > visible:3f7d7000 > > (II) RADEON(0): VRAM usage limit set to 928850K > > > > while stable has > > > > (II) RADEON(0): mem size init: gart size :3fdde000 vram size: s:40000000 > > visible:3f4b4000 > > (II) RADEON(0): VRAM usage limit set to 925959K > > > > Note, the system does not have an /etc/X11/Xorg.org file. > > > > As for legacy I can't find any functional changes for the kernel drivers.. > I will look over the firmware code again today, see if I find anything. > > Just out of curiosity, did you try drm-devel-kmod? > I haven't tried drm-devel-kmod. I assumed that if my hardware wasn't supported by drm-stable-kmod, it would not be supported in -devel-. I'll try -devel- later today. -- Steve 20170425 https://www.youtube.com/watch?v=VWUpyCsUKR4 20161221 https://www.youtube.com/watch?v=IbCHE-hONow