From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@bugzilla.kernel.org Subject: [Bug 60659] Backlight control interface with nouveau driver for nVidia Quadro 1000m not works Date: Wed, 31 Jul 2013 07:04:23 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by gabe.freedesktop.org (Postfix) with ESMTP id 14EBAE5DFC for ; Wed, 31 Jul 2013 00:04:27 -0700 (PDT) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3C42A201B6 for ; Wed, 31 Jul 2013 07:04:26 +0000 (UTC) Received: from bugzilla1.web.kernel.org (bugzilla1.web.kernel.org [172.20.200.51]) by mail.kernel.org (Postfix) with ESMTP id 26B2620184 for ; Wed, 31 Jul 2013 07:04:24 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org https://bugzilla.kernel.org/show_bug.cgi?id=60659 Ilia Mirkin changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |imirkin@alum.mit.edu --- Comment #1 from Ilia Mirkin --- Does your dmesg log have a line like [drm] ACPI backlight interface available, not registering our own If so, that means that nouveau is skipping its backlight registration. There's some boot parameter that will force the acpi one to not register... acpi_backlight=vendor or something along those lines. -- You are receiving this mail because: You are watching the assignee of the bug.