From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BC82FC433EF for ; Sun, 16 Jan 2022 19:39:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B0A2710E342; Sun, 16 Jan 2022 19:39:09 +0000 (UTC) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4561C10E273 for ; Sun, 16 Jan 2022 19:39:08 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7C41860FB3 for ; Sun, 16 Jan 2022 19:39:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id D1EA0C36AEC for ; Sun, 16 Jan 2022 19:39:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1642361946; bh=GEuGJKWIS8QrtWjki8/600SutnYO2ybEVhBM2Sqo49o=; h=From:To:Subject:Date:From; b=kAUAGrHSE0Y/tSaGpW5DBw17bq0gqIHLY44jYX1auAtiClirVA6iLyRbHJueTzyG2 IV9vhbXLeMn4s8MIQk1U56UsGiJ6aXX4kUycYVjUtGAbpXj6z61+ZoQE4TQfafeK5S fL9FjloNhzhTEfLfSAh3uoQmledNyv32ZiBSvKoW9x5GFRVjoHRzVJ+tcGLCrCFE9Y 1iazwXitUv51GnJ225CikJOgyURXp0UhGq9GOY8u28swskm7c8JQT5alJun4GITq9o 7LWvyQnbkQ9E7eqO2W7kBlgsFU/3rtCRwGtRwscMGxFsjTPSm7HGKPCLxH6i66bVLh eNhxpIbSp3KKg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id BBE1CCC13AE; Sun, 16 Jan 2022 19:39:06 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 215499] New: AMDGPU: Tahiti flagged as "[drm] Unsupported asic. Remove me when IP discovery init is in place." Date: Sun, 16 Jan 2022 19:39:06 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: alexandre.f.demers@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=3D215499 Bug ID: 215499 Summary: AMDGPU: Tahiti flagged as "[drm] Unsupported asic. Remove me when IP discovery init is in place." Product: Drivers Version: 2.5 Kernel Version: 5.16 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: alexandre.f.demers@gmail.com Regression: No Until kernel 5.16, using a Tahiti GPU was working great along the amdgpu driver. With the move to IP=20 discovery table, Tahiti is listed as not supported. Here, both kernels 5.15= .2 and 5.16 are launched with the following parameters: radeon.si_support=3D0 radeon.cik_support=3D0 amdgpu.si_support=3D1 amdgpu.cik_support=3D1 amdgpu.= dpm=3D1 amdgpu.dc=3D1 amdgpu.ppfeaturemask=3D0xffffffff This is what's reported by amdgpu since kernel 5.16 related to the IP disco= very table integration: --- jan 15 20:23:04 Xander kernel: [drm] radeon kernel modesetting enabled. jan 15 20:23:04 Xander kernel: radeon 0000:04:00.0: SI support disabled by module param jan 15 20:23:04 Xander kernel: [drm] amdgpu kernel modesetting enabled. jan 15 20:23:04 Xander kernel: amdgpu: Ignoring ACPI CRAT on non-APU system jan 15 20:23:04 Xander kernel: amdgpu: Virtual CRAT table created for CPU jan 15 20:23:04 Xander kernel: amdgpu: Topology: Add CPU node jan 15 20:23:04 Xander kernel: [drm] Unsupported asic. Remove me when IP discovery init is in place. ... This is what was reported prior, in version 5.15.2: --- d=C3=A9c 11 16:30:33 Xander kernel: [drm] radeon kernel modesetting enabled. d=C3=A9c 11 16:30:33 Xander kernel: radeon 0000:04:00.0: SI support disable= d by module param d=C3=A9c 11 16:30:33 Xander kernel: [drm] amdgpu kernel modesetting enabled. d=C3=A9c 11 16:30:33 Xander kernel: amdgpu: Ignoring ACPI CRAT on non-APU s= ystem d=C3=A9c 11 16:30:33 Xander kernel: amdgpu: Virtual CRAT table created for = CPU d=C3=A9c 11 16:30:33 Xander kernel: amdgpu: Topology: Add CPU node d=C3=A9c 11 16:30:33 Xander kernel: checking generic (e0000000 7f0000) vs hw (e0000000 10000000) d=C3=A9c 11 16:30:33 Xander kernel: fb0: switching to amdgpu from EFI VGA d=C3=A9c 11 16:30:33 Xander kernel: Console: switching to colour dummy devi= ce 80x25 d=C3=A9c 11 16:30:33 Xander kernel: amdgpu 0000:04:00.0: vgaarb: deactivate= vga console d=C3=A9c 11 16:30:33 Xander kernel: [drm] initializing kernel modesetting (= TAHITI 0x1002:0x6798 0x174B:0x3001 0x00). d=C3=A9c 11 16:30:33 Xander kernel: amdgpu 0000:04:00.0: amdgpu: Trusted Me= mory Zone (TMZ) feature not supported d=C3=A9c 11 16:30:33 Xander kernel: [drm] register mmio base: 0xFCA00000 d=C3=A9c 11 16:30:33 Xander kernel: [drm] register mmio size: 262144 d=C3=A9c 11 16:30:33 Xander kernel: [drm] PCIE atomic ops is not supported d=C3=A9c 11 16:30:33 Xander kernel: [drm] add ip block number 0 d=C3=A9c 11 16:30:33 Xander kernel: [drm] add ip block number 1 d=C3=A9c 11 16:30:33 Xander kernel: [drm] add ip block number 2 d=C3=A9c 11 16:30:33 Xander kernel: [drm] add ip block number 3 d=C3=A9c 11 16:30:33 Xander kernel: [drm] add ip block number 4 d=C3=A9c 11 16:30:33 Xander kernel: [drm] add ip block number 5 d=C3=A9c 11 16:30:33 Xander kernel: [drm] add ip block number 6 d=C3=A9c 11 16:30:33 Xander kernel: [drm] add ip block number 7 ... Moving to IP discovery table shouldn't remove support to any already suppor= ted ASIC, even if this doesn't add any new feature. Is this expected? Is the support to be added? --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=