From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH] drm/i915: fix non-DP-D eDP backlight cleanup and module reload Date: Fri, 12 Oct 2012 10:48:20 +0300 Message-ID: <87a9vs2ksb.fsf@rosetta.fi.intel.com> References: <1350027185-24922-1-git-send-email-jani.nikula@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 7D5439E8EB for ; Fri, 12 Oct 2012 00:48:28 -0700 (PDT) In-Reply-To: <1350027185-24922-1-git-send-email-jani.nikula@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org Cc: jani.nikula@intel.com List-Id: intel-gfx@lists.freedesktop.org On Fri, 12 Oct 2012 10:33:05 +0300, Jani Nikula wrote: > Backlight is initialized for eDP, but cleaned up only for eDP on DP-D > port. This leaves behind a dangling backlight interface on module unload on > machines that have eDP connected to something other than DP-D, and breaks > the backlight interface for subsequent module reloads. Fix the cleanup, and > thus module reload on affected machines. > > Reported-by: Imre Deak > Signed-off-by: Jani Nikula Reviewed-by: Mika Kuoppala --------------------------------------------------------------------- Intel Finland Oy Registered Address: PL 281, 00181 Helsinki Business Identity Code: 0357606 - 4 Domiciled in Helsinki This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.