From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 07/11] drm/i915: fix VLV limits and m/n/p calculations v2 Date: Tue, 2 Apr 2013 20:59:22 +0200 Message-ID: <20130402185922.GC2228@phenom.ffwll.local> References: <1364489747-2050-1-git-send-email-jbarnes@virtuousgeek.org> <1364489747-2050-7-git-send-email-jbarnes@virtuousgeek.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ea0-f182.google.com (mail-ea0-f182.google.com [209.85.215.182]) by gabe.freedesktop.org (Postfix) with ESMTP id DC9FFE5D50 for ; Tue, 2 Apr 2013 11:56:26 -0700 (PDT) Received: by mail-ea0-f182.google.com with SMTP id q15so382070ead.41 for ; Tue, 02 Apr 2013 11:56:26 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1364489747-2050-7-git-send-email-jbarnes@virtuousgeek.org> 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: Jesse Barnes Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Thu, Mar 28, 2013 at 09:55:43AM -0700, Jesse Barnes wrote: > From: Pallavi G > > For high res modes m n p calculation is fixed for VLV platform. > > v2: use 64 bit types and math (Ville) > > Signed-off-by: Pallavi G > Signed-off-by: Vijay Purushothaman > Signed-off-by: Yogesh M > Signed-off-by: Gajanan Bhat I'd love to have a fixed dp pll values look-up table like we have for other platforms, so that we use _exactly_ what the hw guys recommend. Also: Did I mention that I've failed to count the indent level of the vlv pll computation function? And iirc that's been promised to eventually get fixed ... I'll random-punt on this one here for now. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch