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 BE6E2C433EF for ; Fri, 15 Apr 2022 16:31:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1E76D10E24B; Fri, 15 Apr 2022 16:31:00 +0000 (UTC) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7D6BB10E25C for ; Fri, 15 Apr 2022 16:30:59 +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 CF2EA622BB for ; Fri, 15 Apr 2022 16:30:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 3E510C385A6 for ; Fri, 15 Apr 2022 16:30:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1650040258; bh=XrY0Q+UfzhkjEaAtHjyHyMh5xf3jV+xwg+QK0BDHakg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ZAVL1G3LP6CzmVZa05lhJH1ONMsfh40TkkCUiCPZt/VvbfiguN/ZPLlovNtnKq4AB 2CZiKhSUTi/rVaBQhP1C5erdr/TpLjD9QQlo5LZuh5xP5ZvnZZeYxT+CYer1C0MHkW 25/Sbc4f6IH6mfsb70LJ8cMrZ7KX9mqye4ZwbHT6pfGTqSAcybpgTwjPCJxPba+09q 3vuZfw1ADPxBXxjeHPLd8ZJga0SYQTBiIq6bKhp44eV2osibhdPnRtJ0ivFxx3ltIz R2vSSrYaBN+mYZtr15rj9A74+oGx+bJmZBVzI1uLrA2TTq/jzYfvZ2V+GITPCCsjT1 vHHjMJ4vAUY+Q== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 2A281C05FD6; Fri, 15 Apr 2022 16:30:58 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 215839] distorted video playback with hybrid GPU (DRI_PRIME=1, Radeon HD 6470M and Intel-GPU) Date: Fri, 15 Apr 2022 16:30:57 +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: normal X-Bugzilla-Who: alexdeucher@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: 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=3D215839 Alex Deucher (alexdeucher@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@gmail.com --- Comment #1 from Alex Deucher (alexdeucher@gmail.com) --- This is a mesa bug. I'd suggest filing a bug here: https://gitlab.freedesktop.org/groups/mesa/-/issues There is either a memory alignment bug in the r600 mesa driver or the intel mesa driver is not allocating memory with the proper alignment requirements= for the radeon hardware so when the radeon driver tries to use the buffer the commands get rejected causing the image distortions. --=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.=