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 745DBC3DA7D for ; Tue, 3 Jan 2023 12:16:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6E6FB10E197; Tue, 3 Jan 2023 12:16:29 +0000 (UTC) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8B18310E197 for ; Tue, 3 Jan 2023 12:16:26 +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 C0314612D5 for ; Tue, 3 Jan 2023 12:16:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id C4124C43396 for ; Tue, 3 Jan 2023 12:16:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1672748184; bh=jC0DzV6H0cSzXMKtvRjcXKdGj9DB7TBMvIuybptfLH4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=oRwmidD9C6Pl0EQhLNvD/bHLWUX23b5BI9oFIrHOYocH+0Jw4z0DeumAmREPOLCJi ejPEeB5hR1SAhZL41ZYKfogd7FjXZMCqvFGWPnA6PoBcpZNBt3wEwh73hZaVfFBfwi cVk+qQane+tJUuRDxKb/aa4cXuildLkpm4IISFVeN3PelGfJD8f9ClyMlYMSlNmPwl XRa5v+o1hzCJuctqG7N8yuqyytyAfXKzpDYBa49mbwKKhH1oKaDxCN53zSygHq1VHE 2A9fBc3EfvM059h+wiIYgMWdgvRLFLGLsQkxpSH0TZEGSm5Edc1YruLJ4OocJXpH9R IWyTLUTSKicpg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id B4DBBC43141; Tue, 3 Jan 2023 12:16:24 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter Date: Tue, 03 Jan 2023 12:16:24 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed 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: enhancement X-Bugzilla-Who: blade@debian.org 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: cc Message-ID: In-Reply-To: References: 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=3D172421 Eduard Bloch (blade@debian.org) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |blade@debian.org --- Comment #24 from Eduard Bloch (blade@debian.org) --- Hey guys, I am trying to port this mod to AMDGPU. The intention is, however, not to unlock the advertised features but to force an APU to accept HDMI cl= ocks over a DVI port (with DVI-HDMI cable, the monitor expects HDMI signal). The port itself is easy but it does not work. amdgpu.hdmimhz=3D... paramete= r has apparently no effect, Xorg keeps reporting: [ 16.107] (--) AMDGPU(0): HDMI max TMDS frequency 280000KHz Does anyone have an idea how to tackle this? Here is the patch: https://github.com/Code7R/linux/commits/amdgpu-custom-maxtdmsclock --=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.=