From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: [PATCH 5/6] drm/i915/vlv: move DPIO init earlier v2 Date: Mon, 16 Dec 2013 16:02:38 -0800 Message-ID: <20131216160238.21b13005@jbarnes-desktop> References: <1386880917-2951-1-git-send-email-jbarnes@virtuousgeek.org> <1386880917-2951-5-git-send-email-jbarnes@virtuousgeek.org> <20131214104736.GI9804@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from alt-proxy13.mail.unifiedlayer.com (alt-proxy13.mail.unifiedlayer.com [67.222.34.81]) by gabe.freedesktop.org (Postfix) with SMTP id 54A2BFB1CB for ; Mon, 16 Dec 2013 16:00:49 -0800 (PST) In-Reply-To: <20131214104736.GI9804@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org To: Daniel Vetter Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Sat, 14 Dec 2013 11:47:36 +0100 Daniel Vetter wrote: > On Thu, Dec 12, 2013 at 12:41:56PM -0800, Jesse Barnes wrote: > > It's needed for early mode state readout, which is in turn needed to > > inherit the BIOS config. So split out the reset, which we need on > > resume too, from the DPIO reg init, and do the latter earlier. > > > > v2: split reset and reg init > > > > Signed-off-by: Jesse Barnes > > Isn't this a fixup due to the slight init reordering you do in patch 2? If > so we need to get this one in first, and I'd also prefer if the init > reordering is split out as a separate patch from patch 2 - that stuff > almost always ends up hurting us in some way or the order, so a minimal > patch as an obvious bisect point is imo worth it. > > With those prep patches split out I could also start merging to get this > sucker moving finally. Sure, done. -- Jesse Barnes, Intel Open Source Technology Center