From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Bruin Subject: Re: [PATCH] Revert "drm/i915: Don't set the 8to6 dither flag when not scaling" Date: Thu, 10 Jul 2014 21:57:27 +0200 Message-ID: <53BEF027.2070200@xmsnet.nl> References: <1404938153-31068-1-git-send-email-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp1.ispfabriek.nl (smtp1.ispfabriek.nl [37.251.0.168]) by gabe.freedesktop.org (Postfix) with ESMTP id 96B866E041 for ; Thu, 10 Jul 2014 12:57:45 -0700 (PDT) In-Reply-To: <1404938153-31068-1-git-send-email-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter Cc: Jiri Kosina , Intel Graphics Development , stable@vger.kernel.org, Pavel Machek List-Id: intel-gfx@lists.freedesktop.org On 07/09/2014 10:35 PM, Daniel Vetter wrote: > This reverts commit 773875bfb6737982903c42d1ee88cf60af80089c. > > It is very much needed and the lack of dithering has been reported by > a large list of people with various gen2/3 hardware. > > Also, the original patch was complete non-sense since the WARNING > backtraces in the references bugzilla are about > gmch_pfit.lvds_border_bits mismatch, not at all about the dither bit. > That one seems to work. > > Cc: Jiri Kosina > Cc: Pavel Machek > Cc: Hans de Bruin > Cc: stable@vger.kernel.org > Signed-off-by: Daniel Vetter I have applied the patches and al looks well again. -- Hans