From nobody Sun Sep 26 13:59:35 2021 X-Original-To: x11@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 9DAC517DAECC for ; Sun, 26 Sep 2021 13:59:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HHS7W40jwz4RTj for ; Sun, 26 Sep 2021 13:59:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 6A5CE1E974 for ; Sun, 26 Sep 2021 13:59:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 18QDxZqT007472 for ; Sun, 26 Sep 2021 13:59:35 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 18QDxZep007471 for x11@FreeBSD.org; Sun, 26 Sep 2021 13:59:35 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: [Bug 249357] graphics/drm-fbsd12.0-kmod: Doesn't work on AMD E-300 (Radeon HD 6310/PALM) laptop Date: Sun, 26 Sep 2021 13:59:35 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jwb@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: x11@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: X11 List-Archive: https://lists.freebsd.org/archives/freebsd-x11 List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-x11@freebsd.org X-BeenThere: freebsd-x11@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D249357 --- Comment #28 from Jason W. Bacon --- FYI, I was able to get Xorg working on the X120e with the following contortions: 1. Manually kldload amdgpu. This was just a "Hail Mary". For some reason, this sometimes allows Xorg to start without freezing the system. Adding it= to kld_list in rc.conf still causes a freeze during boot. 2. Run Xorg -configure as a shortcut for generating a driver config. 3. Extract Device section from Xorg.conf.new and replace "radeon" with "scf= b".=20 Install fragment to /etc/X11/xorg.conf.d/40-driver.conf (actual name not important). Section "Device" Identifier "Card0" Driver "scfb" BusID "PCI:0:1:0" EndSection BusID will be different for each machine. I got it using Xorg -configure, = but it will also be reported by pciconf -lv. Look for class=3Ddisplay. Using pciconf to get the BusID will avoid the need to run Xorg successfully before forcing "scfb". Radeonkms and related modules are auto-loaded when Xorg starts, but with sc= fb forced in the config, Xorg does not freeze as it did with the radeon driver. --=20 You are receiving this mail because: You are the assignee for the bug.=